* [PATCH] ARM: Samsung: S5PC100 platform cleanup
@ 2010-04-02 6:48 Marek Szyprowski
2010-04-02 6:48 ` [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style Marek Szyprowski
` (15 more replies)
0 siblings, 16 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
This patch series perform a general cleanup in Samsung S5PC100 SoC support.
This chip is moved from custom s5pc1xx platform framework to new plat-s5p
framework, so more common code can be easily reused in upcomming extensions
for S5PV210/S5PC110 SoCs.
This patch series is prepared with assumption that my previous patch series
are already applied:
1. Add support for Aquita board (Samsung S5PC110 based)
2. ARM: Samsung: fix broken timer irq base
3. Add S5PV210/S5PC110 platform helpers
I've tried to split my changes as much as possible to clearly show how the
transition from plat-s5pc1xx to plat-s5p is being done.
This patch series includes:
[PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style
[PATCH 02/16] drivers: serial: S5PC100 serial driver cleanup
[PATCH 03/16] ARM: Samsung: plat-s5p - enable access to clk_27m clock
[PATCH 04/16] ARM: S5PC100: copy clocks from plat-s5pc1xx
[PATCH 05/16] ARM: S5PC100: new clocks definition
[PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework
[PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100
[PATCH 08/16] ARM: S5PC100: Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100
[PATCH 09/16] ARM: SMDKC100: enable frame buffer again
[PATCH 10/16] ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100
[PATCH 11/16] ARM: SMDKC100: enable i2c support again
[PATCH 12/16] ARM: S5PC100: Move sdhci helpers from plat-s5pc1xx to mach-s5pc100
[PATCH 13/16] ARM: SMDKC100: enable sdhci support again
[PATCH 14/16] ARM: Samsung: Move external interrupts support from plat-s5pc1xx to plat-s5p
[PATCH 15/16] ARM: S5PC100: Add support for gpio interrupt
[PATCH 16/16] ARM: remove obsolete plat-s5pc1xx directory
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 4:55 ` Kukjin Kim
2010-05-13 0:54 ` Ben Dooks
2010-04-02 6:48 ` [PATCH 02/16] drivers: serial: S5PC100 serial driver cleanup Marek Szyprowski
` (14 subsequent siblings)
15 siblings, 2 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 1).
Rename all clock registers to match plat-s5p style.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/include/mach/system.h | 2 +-
arch/arm/plat-s5pc1xx/clock.c | 190 ++++++------
arch/arm/plat-s5pc1xx/include/plat/regs-clock.h | 366 +++++++++++-----------
arch/arm/plat-s5pc1xx/s5pc100-clock.c | 180 ++++++------
4 files changed, 369 insertions(+), 369 deletions(-)
diff --git a/arch/arm/mach-s5pc100/include/mach/system.h b/arch/arm/mach-s5pc100/include/mach/system.h
index f0d31a2..09aea4d 100644
--- a/arch/arm/mach-s5pc100/include/mach/system.h
+++ b/arch/arm/mach-s5pc100/include/mach/system.h
@@ -25,7 +25,7 @@ static void arch_idle(void)
static void arch_reset(char mode, const char *cmd)
{
- __raw_writel(S5PC100_SWRESET_RESETVAL, S5PC100_SWRESET);
+ __raw_writel(S5P_SWRESET_RESETVAL, S5P_SWRESET);
return;
}
#endif /* __ASM_ARCH_IRQ_H */
diff --git a/arch/arm/plat-s5pc1xx/clock.c b/arch/arm/plat-s5pc1xx/clock.c
index 387f231..1a07dd5 100644
--- a/arch/arm/plat-s5pc1xx/clock.c
+++ b/arch/arm/plat-s5pc1xx/clock.c
@@ -39,13 +39,13 @@ static int clk_48m_ctrl(struct clk *clk, int enable)
/* can't rely on clock lock, this register has other usages */
local_irq_save(flags);
- val = __raw_readl(S5PC100_CLKSRC1);
+ val = __raw_readl(S5P_CLK_SRC1);
if (enable)
- val |= S5PC100_CLKSRC1_CLK48M_MASK;
+ val |= S5P_CLK_SRC1_CLK48M_MASK;
else
- val &= ~S5PC100_CLKSRC1_CLK48M_MASK;
+ val &= ~S5P_CLK_SRC1_CLK48M_MASK;
- __raw_writel(val, S5PC100_CLKSRC1);
+ __raw_writel(val, S5P_CLK_SRC1);
local_irq_restore(flags);
return 0;
@@ -99,62 +99,62 @@ static int s5pc1xx_clk_gate(void __iomem *reg, struct clk *clk, int enable)
static int s5pc100_clk_d00_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D00, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D00, clk, enable);
}
static int s5pc100_clk_d01_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D01, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D01, clk, enable);
}
static int s5pc100_clk_d02_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D02, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D02, clk, enable);
}
static int s5pc100_clk_d10_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D10, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D10, clk, enable);
}
static int s5pc100_clk_d11_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D11, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D11, clk, enable);
}
static int s5pc100_clk_d12_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D12, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D12, clk, enable);
}
static int s5pc100_clk_d13_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D13, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D13, clk, enable);
}
static int s5pc100_clk_d14_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D14, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D14, clk, enable);
}
static int s5pc100_clk_d15_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D15, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D15, clk, enable);
}
static int s5pc100_clk_d20_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_CLKGATE_D20, clk, enable);
+ return s5pc1xx_clk_gate(S5P_CLKGATE_D20, clk, enable);
}
int s5pc100_sclk0_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_SCLKGATE0, clk, enable);
+ return s5pc1xx_clk_gate(S5P_SCLKGATE0, clk, enable);
}
int s5pc100_sclk1_ctrl(struct clk *clk, int enable)
{
- return s5pc1xx_clk_gate(S5PC100_SCLKGATE1, clk, enable);
+ return s5pc1xx_clk_gate(S5P_SCLKGATE1, clk, enable);
}
static struct clk s5pc100_init_clocks_disable[] = {
@@ -163,43 +163,43 @@ static struct clk s5pc100_init_clocks_disable[] = {
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D11_DSI,
+ .ctrlbit = S5P_CLKGATE_D11_DSI,
}, {
.name = "csi",
.id = -1,
.parent = &clk_h,
.enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D11_CSI,
+ .ctrlbit = S5P_CLKGATE_D11_CSI,
}, {
.name = "ccan",
.id = 0,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_CCAN0,
+ .ctrlbit = S5P_CLKGATE_D14_CCAN0,
}, {
.name = "ccan",
.id = 1,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_CCAN1,
+ .ctrlbit = S5P_CLKGATE_D14_CCAN1,
}, {
.name = "keypad",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_KEYIF,
+ .ctrlbit = S5P_CLKGATE_D15_KEYIF,
}, {
.name = "hclkd2",
.id = -1,
.parent = NULL,
.enable = s5pc100_clk_d20_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D20_HCLKD2,
+ .ctrlbit = S5P_CLKGATE_D20_HCLKD2,
}, {
.name = "iis-d2",
.id = -1,
.parent = NULL,
.enable = s5pc100_clk_d20_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D20_I2SD2,
+ .ctrlbit = S5P_CLKGATE_D20_I2SD2,
},
};
@@ -210,43 +210,43 @@ static struct clk s5pc100_init_clocks[] = {
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D00_INTC,
+ .ctrlbit = S5P_CLKGATE_D00_INTC,
}, {
.name = "tzic",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D00_TZIC,
+ .ctrlbit = S5P_CLKGATE_D00_TZIC,
}, {
.name = "cf-ata",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D00_CFCON,
+ .ctrlbit = S5P_CLKGATE_D00_CFCON,
}, {
.name = "mdma",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D00_MDMA,
+ .ctrlbit = S5P_CLKGATE_D00_MDMA,
}, {
.name = "g2d",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D00_G2D,
+ .ctrlbit = S5P_CLKGATE_D00_G2D,
}, {
.name = "secss",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D00_SECSS,
+ .ctrlbit = S5P_CLKGATE_D00_SECSS,
}, {
.name = "cssys",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D00_CSSYS,
+ .ctrlbit = S5P_CLKGATE_D00_CSSYS,
},
/* Memory (D0_1) devices */
@@ -255,37 +255,37 @@ static struct clk s5pc100_init_clocks[] = {
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D01_DMC,
+ .ctrlbit = S5P_CLKGATE_D01_DMC,
}, {
.name = "sromc",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D01_SROMC,
+ .ctrlbit = S5P_CLKGATE_D01_SROMC,
}, {
.name = "onenand",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D01_ONENAND,
+ .ctrlbit = S5P_CLKGATE_D01_ONENAND,
}, {
.name = "nand",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D01_NFCON,
+ .ctrlbit = S5P_CLKGATE_D01_NFCON,
}, {
.name = "intmem",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D01_INTMEM,
+ .ctrlbit = S5P_CLKGATE_D01_INTMEM,
}, {
.name = "ebi",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D01_EBI,
+ .ctrlbit = S5P_CLKGATE_D01_EBI,
},
/* System2 (D0_2) devices */
@@ -294,13 +294,13 @@ static struct clk s5pc100_init_clocks[] = {
.id = -1,
.parent = &clk_pd0,
.enable = s5pc100_clk_d02_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D02_SECKEY,
+ .ctrlbit = S5P_CLKGATE_D02_SECKEY,
}, {
.name = "sdm",
.id = -1,
.parent = &clk_hd0,
.enable = s5pc100_clk_d02_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D02_SDM,
+ .ctrlbit = S5P_CLKGATE_D02_SDM,
},
/* File (D1_0) devices */
@@ -309,49 +309,49 @@ static struct clk s5pc100_init_clocks[] = {
.id = 0,
.parent = &clk_h,
.enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D10_PDMA0,
+ .ctrlbit = S5P_CLKGATE_D10_PDMA0,
}, {
.name = "pdma",
.id = 1,
.parent = &clk_h,
.enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D10_PDMA1,
+ .ctrlbit = S5P_CLKGATE_D10_PDMA1,
}, {
.name = "usb-host",
.id = -1,
.parent = &clk_h,
.enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D10_USBHOST,
+ .ctrlbit = S5P_CLKGATE_D10_USBHOST,
}, {
.name = "otg",
.id = -1,
.parent = &clk_h,
.enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D10_USBOTG,
+ .ctrlbit = S5P_CLKGATE_D10_USBOTG,
}, {
.name = "modem",
.id = -1,
.parent = &clk_h,
.enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D10_MODEMIF,
+ .ctrlbit = S5P_CLKGATE_D10_MODEMIF,
}, {
.name = "hsmmc",
.id = 0,
.parent = &clk_48m,
.enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D10_HSMMC0,
+ .ctrlbit = S5P_CLKGATE_D10_HSMMC0,
}, {
.name = "hsmmc",
.id = 1,
.parent = &clk_48m,
.enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D10_HSMMC1,
+ .ctrlbit = S5P_CLKGATE_D10_HSMMC1,
}, {
.name = "hsmmc",
.id = 2,
.parent = &clk_48m,
.enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D10_HSMMC2,
+ .ctrlbit = S5P_CLKGATE_D10_HSMMC2,
},
/* Multimedia1 (D1_1) devices */
@@ -360,43 +360,43 @@ static struct clk s5pc100_init_clocks[] = {
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D11_LCD,
+ .ctrlbit = S5P_CLKGATE_D11_LCD,
}, {
.name = "rotator",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D11_ROTATOR,
+ .ctrlbit = S5P_CLKGATE_D11_ROTATOR,
}, {
.name = "fimc",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D11_FIMC0,
+ .ctrlbit = S5P_CLKGATE_D11_FIMC0,
}, {
.name = "fimc",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D11_FIMC1,
+ .ctrlbit = S5P_CLKGATE_D11_FIMC1,
}, {
.name = "fimc",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D11_FIMC2,
+ .ctrlbit = S5P_CLKGATE_D11_FIMC2,
}, {
.name = "jpeg",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D11_JPEG,
+ .ctrlbit = S5P_CLKGATE_D11_JPEG,
}, {
.name = "g3d",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D11_G3D,
+ .ctrlbit = S5P_CLKGATE_D11_G3D,
},
/* Multimedia2 (D1_2) devices */
@@ -405,31 +405,31 @@ static struct clk s5pc100_init_clocks[] = {
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D12_TV,
+ .ctrlbit = S5P_CLKGATE_D12_TV,
}, {
.name = "vp",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D12_VP,
+ .ctrlbit = S5P_CLKGATE_D12_VP,
}, {
.name = "mixer",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D12_MIXER,
+ .ctrlbit = S5P_CLKGATE_D12_MIXER,
}, {
.name = "hdmi",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D12_HDMI,
+ .ctrlbit = S5P_CLKGATE_D12_HDMI,
}, {
.name = "mfc",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D12_MFC,
+ .ctrlbit = S5P_CLKGATE_D12_MFC,
},
/* System (D1_3) devices */
@@ -438,49 +438,49 @@ static struct clk s5pc100_init_clocks[] = {
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D13_CHIPID,
+ .ctrlbit = S5P_CLKGATE_D13_CHIPID,
}, {
.name = "gpio",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D13_GPIO,
+ .ctrlbit = S5P_CLKGATE_D13_GPIO,
}, {
.name = "apc",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D13_APC,
+ .ctrlbit = S5P_CLKGATE_D13_APC,
}, {
.name = "iec",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D13_IEC,
+ .ctrlbit = S5P_CLKGATE_D13_IEC,
}, {
.name = "timers",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D13_PWM,
+ .ctrlbit = S5P_CLKGATE_D13_PWM,
}, {
.name = "systimer",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D13_SYSTIMER,
+ .ctrlbit = S5P_CLKGATE_D13_SYSTIMER,
}, {
.name = "watchdog",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D13_WDT,
+ .ctrlbit = S5P_CLKGATE_D13_WDT,
}, {
.name = "rtc",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D13_RTC,
+ .ctrlbit = S5P_CLKGATE_D13_RTC,
},
/* Connectivity (D1_4) devices */
@@ -489,73 +489,73 @@ static struct clk s5pc100_init_clocks[] = {
.id = 0,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_UART0,
+ .ctrlbit = S5P_CLKGATE_D14_UART0,
}, {
.name = "uart",
.id = 1,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_UART1,
+ .ctrlbit = S5P_CLKGATE_D14_UART1,
}, {
.name = "uart",
.id = 2,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_UART2,
+ .ctrlbit = S5P_CLKGATE_D14_UART2,
}, {
.name = "uart",
.id = 3,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_UART3,
+ .ctrlbit = S5P_CLKGATE_D14_UART3,
}, {
.name = "i2c",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_IIC,
+ .ctrlbit = S5P_CLKGATE_D14_IIC,
}, {
.name = "hdmi-i2c",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_HDMI_IIC,
+ .ctrlbit = S5P_CLKGATE_D14_HDMI_IIC,
}, {
.name = "spi",
.id = 0,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_SPI0,
+ .ctrlbit = S5P_CLKGATE_D14_SPI0,
}, {
.name = "spi",
.id = 1,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_SPI1,
+ .ctrlbit = S5P_CLKGATE_D14_SPI1,
}, {
.name = "spi",
.id = 2,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_SPI2,
+ .ctrlbit = S5P_CLKGATE_D14_SPI2,
}, {
.name = "irda",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_IRDA,
+ .ctrlbit = S5P_CLKGATE_D14_IRDA,
}, {
.name = "hsitx",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_HSITX,
+ .ctrlbit = S5P_CLKGATE_D14_HSITX,
}, {
.name = "hsirx",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D14_HSIRX,
+ .ctrlbit = S5P_CLKGATE_D14_HSIRX,
},
/* Audio (D1_5) devices */
@@ -564,55 +564,55 @@ static struct clk s5pc100_init_clocks[] = {
.id = 0,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_IIS0,
+ .ctrlbit = S5P_CLKGATE_D15_IIS0,
}, {
.name = "iis",
.id = 1,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_IIS1,
+ .ctrlbit = S5P_CLKGATE_D15_IIS1,
}, {
.name = "iis",
.id = 2,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_IIS2,
+ .ctrlbit = S5P_CLKGATE_D15_IIS2,
}, {
.name = "ac97",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_AC97,
+ .ctrlbit = S5P_CLKGATE_D15_AC97,
}, {
.name = "pcm",
.id = 0,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_PCM0,
+ .ctrlbit = S5P_CLKGATE_D15_PCM0,
}, {
.name = "pcm",
.id = 1,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_PCM1,
+ .ctrlbit = S5P_CLKGATE_D15_PCM1,
}, {
.name = "spdif",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_SPDIF,
+ .ctrlbit = S5P_CLKGATE_D15_SPDIF,
}, {
.name = "adc",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_TSADC,
+ .ctrlbit = S5P_CLKGATE_D15_TSADC,
}, {
.name = "cg",
.id = -1,
.parent = &clk_p,
.enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5PC100_CLKGATE_D15_CG,
+ .ctrlbit = S5P_CLKGATE_D15_CG,
},
/* Audio (D2_0) devices: all disabled */
@@ -623,49 +623,49 @@ static struct clk s5pc100_init_clocks[] = {
.id = -1,
.parent = NULL,
.enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_HPM,
+ .ctrlbit = S5P_CLKGATE_SCLK0_HPM,
}, {
.name = "sclk_onenand",
.id = -1,
.parent = NULL,
.enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_ONENAND,
+ .ctrlbit = S5P_CLKGATE_SCLK0_ONENAND,
}, {
.name = "spi_48",
.id = 0,
.parent = &clk_48m,
.enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI0_48,
+ .ctrlbit = S5P_CLKGATE_SCLK0_SPI0_48,
}, {
.name = "spi_48",
.id = 1,
.parent = &clk_48m,
.enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI1_48,
+ .ctrlbit = S5P_CLKGATE_SCLK0_SPI1_48,
}, {
.name = "spi_48",
.id = 2,
.parent = &clk_48m,
.enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI2_48,
+ .ctrlbit = S5P_CLKGATE_SCLK0_SPI2_48,
}, {
.name = "mmc_48",
.id = 0,
.parent = &clk_48m,
.enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC0_48,
+ .ctrlbit = S5P_CLKGATE_SCLK0_MMC0_48,
}, {
.name = "mmc_48",
.id = 1,
.parent = &clk_48m,
.enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC1_48,
+ .ctrlbit = S5P_CLKGATE_SCLK0_MMC1_48,
}, {
.name = "mmc_48",
.id = 2,
.parent = &clk_48m,
.enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC2_48,
+ .ctrlbit = S5P_CLKGATE_SCLK0_MMC2_48,
},
/* Special Clocks 1 */
};
diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h b/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
index 24dec4e..5c9c4cb 100644
--- a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
+++ b/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
@@ -3,7 +3,7 @@
* Copyright 2009 Samsung Electronics Co.
* Byungho Min <bhmin@samsung.com>
*
- * S5PC1XX clock register definitions
+ * S5PC100 clock register definitions
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -13,240 +13,240 @@
#ifndef __PLAT_REGS_CLOCK_H
#define __PLAT_REGS_CLOCK_H __FILE__
-#define S5PC100_CLKREG(x) (S5PC1XX_VA_CLK + (x))
-#define S5PC100_CLKREG_OTHER(x) (S5PC1XX_VA_CLK_OTHER + (x))
+#define S5P_CLKREG(x) (S5PC1XX_VA_CLK + (x))
+#define S5PC100_REG_OTHERS(x) (S5PC1XX_VA_CLK_OTHER + (x))
/* s5pc100 register for clock */
-#define S5PC100_APLL_LOCK S5PC100_CLKREG(0x00)
-#define S5PC100_MPLL_LOCK S5PC100_CLKREG(0x04)
-#define S5PC100_EPLL_LOCK S5PC100_CLKREG(0x08)
-#define S5PC100_HPLL_LOCK S5PC100_CLKREG(0x0C)
+#define S5P_APLL_LOCK S5P_CLKREG(0x00)
+#define S5P_MPLL_LOCK S5P_CLKREG(0x04)
+#define S5P_EPLL_LOCK S5P_CLKREG(0x08)
+#define S5P_HPLL_LOCK S5P_CLKREG(0x0C)
-#define S5PC100_APLL_CON S5PC100_CLKREG(0x100)
-#define S5PC100_MPLL_CON S5PC100_CLKREG(0x104)
-#define S5PC100_EPLL_CON S5PC100_CLKREG(0x108)
-#define S5PC100_HPLL_CON S5PC100_CLKREG(0x10C)
+#define S5P_APLL_CON S5P_CLKREG(0x100)
+#define S5P_MPLL_CON S5P_CLKREG(0x104)
+#define S5P_EPLL_CON S5P_CLKREG(0x108)
+#define S5P_HPLL_CON S5P_CLKREG(0x10C)
-#define S5PC100_CLKSRC0 S5PC100_CLKREG(0x200)
-#define S5PC100_CLKSRC1 S5PC100_CLKREG(0x204)
-#define S5PC100_CLKSRC2 S5PC100_CLKREG(0x208)
-#define S5PC100_CLKSRC3 S5PC100_CLKREG(0x20C)
+#define S5P_CLK_SRC0 S5P_CLKREG(0x200)
+#define S5P_CLK_SRC1 S5P_CLKREG(0x204)
+#define S5P_CLK_SRC2 S5P_CLKREG(0x208)
+#define S5P_CLK_SRC3 S5P_CLKREG(0x20C)
-#define S5PC100_CLKDIV0 S5PC100_CLKREG(0x300)
-#define S5PC100_CLKDIV1 S5PC100_CLKREG(0x304)
-#define S5PC100_CLKDIV2 S5PC100_CLKREG(0x308)
-#define S5PC100_CLKDIV3 S5PC100_CLKREG(0x30C)
-#define S5PC100_CLKDIV4 S5PC100_CLKREG(0x310)
+#define S5P_CLK_DIV0 S5P_CLKREG(0x300)
+#define S5P_CLK_DIV1 S5P_CLKREG(0x304)
+#define S5P_CLK_DIV2 S5P_CLKREG(0x308)
+#define S5P_CLK_DIV3 S5P_CLKREG(0x30C)
+#define S5P_CLK_DIV4 S5P_CLKREG(0x310)
-#define S5PC100_CLK_OUT S5PC100_CLKREG(0x400)
+#define S5P_CLK_OUT S5P_CLKREG(0x400)
-#define S5PC100_CLKGATE_D00 S5PC100_CLKREG(0x500)
-#define S5PC100_CLKGATE_D01 S5PC100_CLKREG(0x504)
-#define S5PC100_CLKGATE_D02 S5PC100_CLKREG(0x508)
+#define S5P_CLKGATE_D00 S5P_CLKREG(0x500)
+#define S5P_CLKGATE_D01 S5P_CLKREG(0x504)
+#define S5P_CLKGATE_D02 S5P_CLKREG(0x508)
-#define S5PC100_CLKGATE_D10 S5PC100_CLKREG(0x520)
-#define S5PC100_CLKGATE_D11 S5PC100_CLKREG(0x524)
-#define S5PC100_CLKGATE_D12 S5PC100_CLKREG(0x528)
-#define S5PC100_CLKGATE_D13 S5PC100_CLKREG(0x52C)
-#define S5PC100_CLKGATE_D14 S5PC100_CLKREG(0x530)
-#define S5PC100_CLKGATE_D15 S5PC100_CLKREG(0x534)
+#define S5P_CLKGATE_D10 S5P_CLKREG(0x520)
+#define S5P_CLKGATE_D11 S5P_CLKREG(0x524)
+#define S5P_CLKGATE_D12 S5P_CLKREG(0x528)
+#define S5P_CLKGATE_D13 S5P_CLKREG(0x52C)
+#define S5P_CLKGATE_D14 S5P_CLKREG(0x530)
+#define S5P_CLKGATE_D15 S5P_CLKREG(0x534)
-#define S5PC100_CLKGATE_D20 S5PC100_CLKREG(0x540)
+#define S5P_CLKGATE_D20 S5P_CLKREG(0x540)
-#define S5PC100_SCLKGATE0 S5PC100_CLKREG(0x560)
-#define S5PC100_SCLKGATE1 S5PC100_CLKREG(0x564)
+#define S5P_SCLKGATE0 S5P_CLKREG(0x560)
+#define S5P_SCLKGATE1 S5P_CLKREG(0x564)
/* EPLL_CON */
-#define S5PC100_EPLL_EN (1<<31)
-#define S5PC100_EPLL_MASK 0xffffffff
-#define S5PC100_EPLLVAL(_m, _p, _s) ((_m) << 16 | ((_p) << 8) | ((_s)))
+#define S5P_EPLL_EN (1<<31)
+#define S5P_EPLL_MASK 0xffffffff
+#define S5P_EPLLVAL(_m, _p, _s) ((_m) << 16 | ((_p) << 8) | ((_s)))
/* CLKSRC0..CLKSRC3 -> mostly removed due to clksrc updates */
-#define S5PC100_CLKSRC1_CLK48M_MASK (0x1<<24)
-#define S5PC100_CLKSRC1_CLK48M_SHIFT (24)
+#define S5P_CLK_SRC1_CLK48M_MASK (0x1<<24)
+#define S5P_CLK_SRC1_CLK48M_SHIFT (24)
/* CLKDIV0 */
-#define S5PC100_CLKDIV0_APLL_MASK (0x1<<0)
-#define S5PC100_CLKDIV0_APLL_SHIFT (0)
-#define S5PC100_CLKDIV0_ARM_MASK (0x7<<4)
-#define S5PC100_CLKDIV0_ARM_SHIFT (4)
-#define S5PC100_CLKDIV0_D0_MASK (0x7<<8)
-#define S5PC100_CLKDIV0_D0_SHIFT (8)
-#define S5PC100_CLKDIV0_PCLKD0_MASK (0x7<<12)
-#define S5PC100_CLKDIV0_PCLKD0_SHIFT (12)
-#define S5PC100_CLKDIV0_SECSS_MASK (0x7<<16)
-#define S5PC100_CLKDIV0_SECSS_SHIFT (16)
+#define S5P_CLK_DIV0_APLL_MASK (0x1<<0)
+#define S5P_CLK_DIV0_APLL_SHIFT (0)
+#define S5P_CLK_DIV0_ARM_MASK (0x7<<4)
+#define S5P_CLK_DIV0_ARM_SHIFT (4)
+#define S5P_CLK_DIV0_D0_MASK (0x7<<8)
+#define S5P_CLK_DIV0_D0_SHIFT (8)
+#define S5P_CLK_DIV0_PCLKD0_MASK (0x7<<12)
+#define S5P_CLK_DIV0_PCLKD0_SHIFT (12)
+#define S5P_CLK_DIV0_SECSS_MASK (0x7<<16)
+#define S5P_CLK_DIV0_SECSS_SHIFT (16)
/* CLKDIV1 (OneNAND clock only used in one place, removed) */
-#define S5PC100_CLKDIV1_APLL2_MASK (0x7<<0)
-#define S5PC100_CLKDIV1_APLL2_SHIFT (0)
-#define S5PC100_CLKDIV1_MPLL_MASK (0x3<<4)
-#define S5PC100_CLKDIV1_MPLL_SHIFT (4)
-#define S5PC100_CLKDIV1_MPLL2_MASK (0x1<<8)
-#define S5PC100_CLKDIV1_MPLL2_SHIFT (8)
-#define S5PC100_CLKDIV1_D1_MASK (0x7<<12)
-#define S5PC100_CLKDIV1_D1_SHIFT (12)
-#define S5PC100_CLKDIV1_PCLKD1_MASK (0x7<<16)
-#define S5PC100_CLKDIV1_PCLKD1_SHIFT (16)
-#define S5PC100_CLKDIV1_CAM_MASK (0x1F<<24)
-#define S5PC100_CLKDIV1_CAM_SHIFT (24)
+#define S5P_CLK_DIV1_APLL2_MASK (0x7<<0)
+#define S5P_CLK_DIV1_APLL2_SHIFT (0)
+#define S5P_CLK_DIV1_MPLL_MASK (0x3<<4)
+#define S5P_CLK_DIV1_MPLL_SHIFT (4)
+#define S5P_CLK_DIV1_MPLL2_MASK (0x1<<8)
+#define S5P_CLK_DIV1_MPLL2_SHIFT (8)
+#define S5P_CLK_DIV1_D1_MASK (0x7<<12)
+#define S5P_CLK_DIV1_D1_SHIFT (12)
+#define S5P_CLK_DIV1_PCLKD1_MASK (0x7<<16)
+#define S5P_CLK_DIV1_PCLKD1_SHIFT (16)
+#define S5P_CLK_DIV1_CAM_MASK (0x1F<<24)
+#define S5P_CLK_DIV1_CAM_SHIFT (24)
/* CLKDIV2 => removed in clksrc update */
/* CLKDIV3 => removed in clksrc update, or not needed */
/* CLKDIV4 => removed in clksrc update, or not needed */
/* HCLKD0/PCLKD0 Clock Gate 0 Registers */
-#define S5PC100_CLKGATE_D00_INTC (1<<0)
-#define S5PC100_CLKGATE_D00_TZIC (1<<1)
-#define S5PC100_CLKGATE_D00_CFCON (1<<2)
-#define S5PC100_CLKGATE_D00_MDMA (1<<3)
-#define S5PC100_CLKGATE_D00_G2D (1<<4)
-#define S5PC100_CLKGATE_D00_SECSS (1<<5)
-#define S5PC100_CLKGATE_D00_CSSYS (1<<6)
+#define S5P_CLKGATE_D00_INTC (1<<0)
+#define S5P_CLKGATE_D00_TZIC (1<<1)
+#define S5P_CLKGATE_D00_CFCON (1<<2)
+#define S5P_CLKGATE_D00_MDMA (1<<3)
+#define S5P_CLKGATE_D00_G2D (1<<4)
+#define S5P_CLKGATE_D00_SECSS (1<<5)
+#define S5P_CLKGATE_D00_CSSYS (1<<6)
/* HCLKD0/PCLKD0 Clock Gate 1 Registers */
-#define S5PC100_CLKGATE_D01_DMC (1<<0)
-#define S5PC100_CLKGATE_D01_SROMC (1<<1)
-#define S5PC100_CLKGATE_D01_ONENAND (1<<2)
-#define S5PC100_CLKGATE_D01_NFCON (1<<3)
-#define S5PC100_CLKGATE_D01_INTMEM (1<<4)
-#define S5PC100_CLKGATE_D01_EBI (1<<5)
+#define S5P_CLKGATE_D01_DMC (1<<0)
+#define S5P_CLKGATE_D01_SROMC (1<<1)
+#define S5P_CLKGATE_D01_ONENAND (1<<2)
+#define S5P_CLKGATE_D01_NFCON (1<<3)
+#define S5P_CLKGATE_D01_INTMEM (1<<4)
+#define S5P_CLKGATE_D01_EBI (1<<5)
/* PCLKD0 Clock Gate 2 Registers */
-#define S5PC100_CLKGATE_D02_SECKEY (1<<1)
-#define S5PC100_CLKGATE_D02_SDM (1<<2)
+#define S5P_CLKGATE_D02_SECKEY (1<<1)
+#define S5P_CLKGATE_D02_SDM (1<<2)
/* HCLKD1/PCLKD1 Clock Gate 0 Registers */
-#define S5PC100_CLKGATE_D10_PDMA0 (1<<0)
-#define S5PC100_CLKGATE_D10_PDMA1 (1<<1)
-#define S5PC100_CLKGATE_D10_USBHOST (1<<2)
-#define S5PC100_CLKGATE_D10_USBOTG (1<<3)
-#define S5PC100_CLKGATE_D10_MODEMIF (1<<4)
-#define S5PC100_CLKGATE_D10_HSMMC0 (1<<5)
-#define S5PC100_CLKGATE_D10_HSMMC1 (1<<6)
-#define S5PC100_CLKGATE_D10_HSMMC2 (1<<7)
+#define S5P_CLKGATE_D10_PDMA0 (1<<0)
+#define S5P_CLKGATE_D10_PDMA1 (1<<1)
+#define S5P_CLKGATE_D10_USBHOST (1<<2)
+#define S5P_CLKGATE_D10_USBOTG (1<<3)
+#define S5P_CLKGATE_D10_MODEMIF (1<<4)
+#define S5P_CLKGATE_D10_HSMMC0 (1<<5)
+#define S5P_CLKGATE_D10_HSMMC1 (1<<6)
+#define S5P_CLKGATE_D10_HSMMC2 (1<<7)
/* HCLKD1/PCLKD1 Clock Gate 1 Registers */
-#define S5PC100_CLKGATE_D11_LCD (1<<0)
-#define S5PC100_CLKGATE_D11_ROTATOR (1<<1)
-#define S5PC100_CLKGATE_D11_FIMC0 (1<<2)
-#define S5PC100_CLKGATE_D11_FIMC1 (1<<3)
-#define S5PC100_CLKGATE_D11_FIMC2 (1<<4)
-#define S5PC100_CLKGATE_D11_JPEG (1<<5)
-#define S5PC100_CLKGATE_D11_DSI (1<<6)
-#define S5PC100_CLKGATE_D11_CSI (1<<7)
-#define S5PC100_CLKGATE_D11_G3D (1<<8)
+#define S5P_CLKGATE_D11_LCD (1<<0)
+#define S5P_CLKGATE_D11_ROTATOR (1<<1)
+#define S5P_CLKGATE_D11_FIMC0 (1<<2)
+#define S5P_CLKGATE_D11_FIMC1 (1<<3)
+#define S5P_CLKGATE_D11_FIMC2 (1<<4)
+#define S5P_CLKGATE_D11_JPEG (1<<5)
+#define S5P_CLKGATE_D11_DSI (1<<6)
+#define S5P_CLKGATE_D11_CSI (1<<7)
+#define S5P_CLKGATE_D11_G3D (1<<8)
/* HCLKD1/PCLKD1 Clock Gate 2 Registers */
-#define S5PC100_CLKGATE_D12_TV (1<<0)
-#define S5PC100_CLKGATE_D12_VP (1<<1)
-#define S5PC100_CLKGATE_D12_MIXER (1<<2)
-#define S5PC100_CLKGATE_D12_HDMI (1<<3)
-#define S5PC100_CLKGATE_D12_MFC (1<<4)
+#define S5P_CLKGATE_D12_TV (1<<0)
+#define S5P_CLKGATE_D12_VP (1<<1)
+#define S5P_CLKGATE_D12_MIXER (1<<2)
+#define S5P_CLKGATE_D12_HDMI (1<<3)
+#define S5P_CLKGATE_D12_MFC (1<<4)
/* HCLKD1/PCLKD1 Clock Gate 3 Registers */
-#define S5PC100_CLKGATE_D13_CHIPID (1<<0)
-#define S5PC100_CLKGATE_D13_GPIO (1<<1)
-#define S5PC100_CLKGATE_D13_APC (1<<2)
-#define S5PC100_CLKGATE_D13_IEC (1<<3)
-#define S5PC100_CLKGATE_D13_PWM (1<<6)
-#define S5PC100_CLKGATE_D13_SYSTIMER (1<<7)
-#define S5PC100_CLKGATE_D13_WDT (1<<8)
-#define S5PC100_CLKGATE_D13_RTC (1<<9)
+#define S5P_CLKGATE_D13_CHIPID (1<<0)
+#define S5P_CLKGATE_D13_GPIO (1<<1)
+#define S5P_CLKGATE_D13_APC (1<<2)
+#define S5P_CLKGATE_D13_IEC (1<<3)
+#define S5P_CLKGATE_D13_PWM (1<<6)
+#define S5P_CLKGATE_D13_SYSTIMER (1<<7)
+#define S5P_CLKGATE_D13_WDT (1<<8)
+#define S5P_CLKGATE_D13_RTC (1<<9)
/* HCLKD1/PCLKD1 Clock Gate 4 Registers */
-#define S5PC100_CLKGATE_D14_UART0 (1<<0)
-#define S5PC100_CLKGATE_D14_UART1 (1<<1)
-#define S5PC100_CLKGATE_D14_UART2 (1<<2)
-#define S5PC100_CLKGATE_D14_UART3 (1<<3)
-#define S5PC100_CLKGATE_D14_IIC (1<<4)
-#define S5PC100_CLKGATE_D14_HDMI_IIC (1<<5)
-#define S5PC100_CLKGATE_D14_SPI0 (1<<6)
-#define S5PC100_CLKGATE_D14_SPI1 (1<<7)
-#define S5PC100_CLKGATE_D14_SPI2 (1<<8)
-#define S5PC100_CLKGATE_D14_IRDA (1<<9)
-#define S5PC100_CLKGATE_D14_CCAN0 (1<<10)
-#define S5PC100_CLKGATE_D14_CCAN1 (1<<11)
-#define S5PC100_CLKGATE_D14_HSITX (1<<12)
-#define S5PC100_CLKGATE_D14_HSIRX (1<<13)
+#define S5P_CLKGATE_D14_UART0 (1<<0)
+#define S5P_CLKGATE_D14_UART1 (1<<1)
+#define S5P_CLKGATE_D14_UART2 (1<<2)
+#define S5P_CLKGATE_D14_UART3 (1<<3)
+#define S5P_CLKGATE_D14_IIC (1<<4)
+#define S5P_CLKGATE_D14_HDMI_IIC (1<<5)
+#define S5P_CLKGATE_D14_SPI0 (1<<6)
+#define S5P_CLKGATE_D14_SPI1 (1<<7)
+#define S5P_CLKGATE_D14_SPI2 (1<<8)
+#define S5P_CLKGATE_D14_IRDA (1<<9)
+#define S5P_CLKGATE_D14_CCAN0 (1<<10)
+#define S5P_CLKGATE_D14_CCAN1 (1<<11)
+#define S5P_CLKGATE_D14_HSITX (1<<12)
+#define S5P_CLKGATE_D14_HSIRX (1<<13)
/* HCLKD1/PCLKD1 Clock Gate 5 Registers */
-#define S5PC100_CLKGATE_D15_IIS0 (1<<0)
-#define S5PC100_CLKGATE_D15_IIS1 (1<<1)
-#define S5PC100_CLKGATE_D15_IIS2 (1<<2)
-#define S5PC100_CLKGATE_D15_AC97 (1<<3)
-#define S5PC100_CLKGATE_D15_PCM0 (1<<4)
-#define S5PC100_CLKGATE_D15_PCM1 (1<<5)
-#define S5PC100_CLKGATE_D15_SPDIF (1<<6)
-#define S5PC100_CLKGATE_D15_TSADC (1<<7)
-#define S5PC100_CLKGATE_D15_KEYIF (1<<8)
-#define S5PC100_CLKGATE_D15_CG (1<<9)
+#define S5P_CLKGATE_D15_IIS0 (1<<0)
+#define S5P_CLKGATE_D15_IIS1 (1<<1)
+#define S5P_CLKGATE_D15_IIS2 (1<<2)
+#define S5P_CLKGATE_D15_AC97 (1<<3)
+#define S5P_CLKGATE_D15_PCM0 (1<<4)
+#define S5P_CLKGATE_D15_PCM1 (1<<5)
+#define S5P_CLKGATE_D15_SPDIF (1<<6)
+#define S5P_CLKGATE_D15_TSADC (1<<7)
+#define S5P_CLKGATE_D15_KEYIF (1<<8)
+#define S5P_CLKGATE_D15_CG (1<<9)
/* HCLKD2 Clock Gate 0 Registers */
-#define S5PC100_CLKGATE_D20_HCLKD2 (1<<0)
-#define S5PC100_CLKGATE_D20_I2SD2 (1<<1)
+#define S5P_CLKGATE_D20_HCLKD2 (1<<0)
+#define S5P_CLKGATE_D20_I2SD2 (1<<1)
/* Special Clock Gate 0 Registers */
-#define S5PC100_CLKGATE_SCLK0_HPM (1<<0)
-#define S5PC100_CLKGATE_SCLK0_PWI (1<<1)
-#define S5PC100_CLKGATE_SCLK0_ONENAND (1<<2)
-#define S5PC100_CLKGATE_SCLK0_UART (1<<3)
-#define S5PC100_CLKGATE_SCLK0_SPI0 (1<<4)
-#define S5PC100_CLKGATE_SCLK0_SPI1 (1<<5)
-#define S5PC100_CLKGATE_SCLK0_SPI2 (1<<6)
-#define S5PC100_CLKGATE_SCLK0_SPI0_48 (1<<7)
-#define S5PC100_CLKGATE_SCLK0_SPI1_48 (1<<8)
-#define S5PC100_CLKGATE_SCLK0_SPI2_48 (1<<9)
-#define S5PC100_CLKGATE_SCLK0_IRDA (1<<10)
-#define S5PC100_CLKGATE_SCLK0_USBHOST (1<<11)
-#define S5PC100_CLKGATE_SCLK0_MMC0 (1<<12)
-#define S5PC100_CLKGATE_SCLK0_MMC1 (1<<13)
-#define S5PC100_CLKGATE_SCLK0_MMC2 (1<<14)
-#define S5PC100_CLKGATE_SCLK0_MMC0_48 (1<<15)
-#define S5PC100_CLKGATE_SCLK0_MMC1_48 (1<<16)
-#define S5PC100_CLKGATE_SCLK0_MMC2_48 (1<<17)
+#define S5P_CLKGATE_SCLK0_HPM (1<<0)
+#define S5P_CLKGATE_SCLK0_PWI (1<<1)
+#define S5P_CLKGATE_SCLK0_ONENAND (1<<2)
+#define S5P_CLKGATE_SCLK0_UART (1<<3)
+#define S5P_CLKGATE_SCLK0_SPI0 (1<<4)
+#define S5P_CLKGATE_SCLK0_SPI1 (1<<5)
+#define S5P_CLKGATE_SCLK0_SPI2 (1<<6)
+#define S5P_CLKGATE_SCLK0_SPI0_48 (1<<7)
+#define S5P_CLKGATE_SCLK0_SPI1_48 (1<<8)
+#define S5P_CLKGATE_SCLK0_SPI2_48 (1<<9)
+#define S5P_CLKGATE_SCLK0_IRDA (1<<10)
+#define S5P_CLKGATE_SCLK0_USBHOST (1<<11)
+#define S5P_CLKGATE_SCLK0_MMC0 (1<<12)
+#define S5P_CLKGATE_SCLK0_MMC1 (1<<13)
+#define S5P_CLKGATE_SCLK0_MMC2 (1<<14)
+#define S5P_CLKGATE_SCLK0_MMC0_48 (1<<15)
+#define S5P_CLKGATE_SCLK0_MMC1_48 (1<<16)
+#define S5P_CLKGATE_SCLK0_MMC2_48 (1<<17)
/* Special Clock Gate 1 Registers */
-#define S5PC100_CLKGATE_SCLK1_LCD (1<<0)
-#define S5PC100_CLKGATE_SCLK1_FIMC0 (1<<1)
-#define S5PC100_CLKGATE_SCLK1_FIMC1 (1<<2)
-#define S5PC100_CLKGATE_SCLK1_FIMC2 (1<<3)
-#define S5PC100_CLKGATE_SCLK1_TV54 (1<<4)
-#define S5PC100_CLKGATE_SCLK1_VDAC54 (1<<5)
-#define S5PC100_CLKGATE_SCLK1_MIXER (1<<6)
-#define S5PC100_CLKGATE_SCLK1_HDMI (1<<7)
-#define S5PC100_CLKGATE_SCLK1_AUDIO0 (1<<8)
-#define S5PC100_CLKGATE_SCLK1_AUDIO1 (1<<9)
-#define S5PC100_CLKGATE_SCLK1_AUDIO2 (1<<10)
-#define S5PC100_CLKGATE_SCLK1_SPDIF (1<<11)
-#define S5PC100_CLKGATE_SCLK1_CAM (1<<12)
-
-#define S5PC100_SWRESET S5PC100_CLKREG_OTHER(0x000)
-#define S5PC100_OND_SWRESET S5PC100_CLKREG_OTHER(0x008)
-#define S5PC100_GEN_CTRL S5PC100_CLKREG_OTHER(0x100)
-#define S5PC100_GEN_STATUS S5PC100_CLKREG_OTHER(0x104)
-#define S5PC100_MEM_SYS_CFG S5PC100_CLKREG_OTHER(0x200)
-#define S5PC100_CAM_MUX_SEL S5PC100_CLKREG_OTHER(0x300)
-#define S5PC100_MIXER_OUT_SEL S5PC100_CLKREG_OTHER(0x304)
-#define S5PC100_LPMP_MODE_SEL S5PC100_CLKREG_OTHER(0x308)
-#define S5PC100_MIPI_PHY_CON0 S5PC100_CLKREG_OTHER(0x400)
-#define S5PC100_MIPI_PHY_CON1 S5PC100_CLKREG_OTHER(0x414)
-#define S5PC100_HDMI_PHY_CON0 S5PC100_CLKREG_OTHER(0x420)
-
-#define S5PC100_SWRESET_RESETVAL 0xc100
-#define S5PC100_OTHER_SYS_INT 24
-#define S5PC100_OTHER_STA_TYPE 23
+#define S5P_CLKGATE_SCLK1_LCD (1<<0)
+#define S5P_CLKGATE_SCLK1_FIMC0 (1<<1)
+#define S5P_CLKGATE_SCLK1_FIMC1 (1<<2)
+#define S5P_CLKGATE_SCLK1_FIMC2 (1<<3)
+#define S5P_CLKGATE_SCLK1_TV54 (1<<4)
+#define S5P_CLKGATE_SCLK1_VDAC54 (1<<5)
+#define S5P_CLKGATE_SCLK1_MIXER (1<<6)
+#define S5P_CLKGATE_SCLK1_HDMI (1<<7)
+#define S5P_CLKGATE_SCLK1_AUDIO0 (1<<8)
+#define S5P_CLKGATE_SCLK1_AUDIO1 (1<<9)
+#define S5P_CLKGATE_SCLK1_AUDIO2 (1<<10)
+#define S5P_CLKGATE_SCLK1_SPDIF (1<<11)
+#define S5P_CLKGATE_SCLK1_CAM (1<<12)
+
+#define S5P_SWRESET S5PC100_REG_OTHERS(0x000)
+#define S5P_OND_SWRESET S5PC100_REG_OTHERS(0x008)
+#define S5P_GEN_CTRL S5PC100_REG_OTHERS(0x100)
+#define S5P_GEN_STATUS S5PC100_REG_OTHERS(0x104)
+#define S5P_MEM_SYS_CFG S5PC100_REG_OTHERS(0x200)
+#define S5P_CAM_MUX_SEL S5PC100_REG_OTHERS(0x300)
+#define S5P_MIXER_OUT_SEL S5PC100_REG_OTHERS(0x304)
+#define S5P_LPMP_MODE_SEL S5PC100_REG_OTHERS(0x308)
+#define S5P_MIPI_PHY_CON0 S5PC100_REG_OTHERS(0x400)
+#define S5P_MIPI_PHY_CON1 S5PC100_REG_OTHERS(0x414)
+#define S5P_HDMI_PHY_CON0 S5PC100_REG_OTHERS(0x420)
+
+#define S5P_SWRESET_RESETVAL 0xc100
+#define S5P_OTHER_SYS_INT 24
+#define S5P_OTHER_STA_TYPE 23
#define STA_TYPE_EXPON 0
#define STA_TYPE_SFR 1
-#define S5PC100_SLEEP_CFG_OSC_EN 0
+#define S5P_SLEEP_CFG_OSC_EN 0
/* OTHERS Resgister */
-#define S5PC100_OTHERS_USB_SIG_MASK (1 << 16)
-#define S5PC100_OTHERS_MIPI_DPHY_EN (1 << 28)
+#define S5P_OTHERS_USB_SIG_MASK (1 << 16)
+#define S5P_OTHERS_MIPI_DPHY_EN (1 << 28)
/* MIPI D-PHY Control Register 0 */
-#define S5PC100_MIPI_PHY_CON0_M_RESETN (1 << 1)
-#define S5PC100_MIPI_PHY_CON0_S_RESETN (1 << 0)
+#define S5P_MIPI_PHY_CON0_M_RESETN (1 << 1)
+#define S5P_MIPI_PHY_CON0_S_RESETN (1 << 0)
#endif /* _PLAT_REGS_CLOCK_H */
diff --git a/arch/arm/plat-s5pc1xx/s5pc100-clock.c b/arch/arm/plat-s5pc1xx/s5pc100-clock.c
index 2bf6c57..c391c61 100644
--- a/arch/arm/plat-s5pc1xx/s5pc100-clock.c
+++ b/arch/arm/plat-s5pc1xx/s5pc100-clock.c
@@ -75,7 +75,7 @@ static struct clksrc_clk clk_mout_apll = {
.id = -1,
},
.sources = &clk_src_apll,
- .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 0, .size = 1, },
+ .reg_src = { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1, },
};
static unsigned long s5pc100_clk_dout_apll_get_rate(struct clk *clk)
@@ -83,8 +83,8 @@ static unsigned long s5pc100_clk_dout_apll_get_rate(struct clk *clk)
unsigned long rate = clk_get_rate(clk->parent);
unsigned int ratio;
- ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_APLL_MASK;
- ratio >>= S5PC100_CLKDIV0_APLL_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_APLL_MASK;
+ ratio >>= S5P_CLK_DIV0_APLL_SHIFT;
return rate / (ratio + 1);
}
@@ -103,8 +103,8 @@ static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
unsigned long rate = clk_get_rate(clk->parent);
unsigned int ratio;
- ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_ARM_MASK;
- ratio >>= S5PC100_CLKDIV0_ARM_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
+ ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
return rate / (ratio + 1);
}
@@ -119,8 +119,8 @@ static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
return rate;
div = (parent / rate) - 1;
- if (div > S5PC100_CLKDIV0_ARM_MASK)
- div = S5PC100_CLKDIV0_ARM_MASK;
+ if (div > S5P_CLK_DIV0_ARM_MASK)
+ div = S5P_CLK_DIV0_ARM_MASK;
return parent / (div + 1);
}
@@ -131,16 +131,16 @@ static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
u32 div;
u32 val;
- if (rate < parent / (S5PC100_CLKDIV0_ARM_MASK + 1))
+ if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
return -EINVAL;
rate = clk_round_rate(clk, rate);
div = clk_get_rate(clk->parent) / rate;
- val = __raw_readl(S5PC100_CLKDIV0);
- val &= S5PC100_CLKDIV0_ARM_MASK;
+ val = __raw_readl(S5P_CLK_DIV0);
+ val &= S5P_CLK_DIV0_ARM_MASK;
val |= (div - 1);
- __raw_writel(val, S5PC100_CLKDIV0);
+ __raw_writel(val, S5P_CLK_DIV0);
return 0;
}
@@ -161,8 +161,8 @@ static unsigned long s5pc100_clk_dout_d0_bus_get_rate(struct clk *clk)
unsigned long rate = clk_get_rate(clk->parent);
unsigned int ratio;
- ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_D0_MASK;
- ratio >>= S5PC100_CLKDIV0_D0_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_D0_MASK;
+ ratio >>= S5P_CLK_DIV0_D0_SHIFT;
return rate / (ratio + 1);
}
@@ -181,8 +181,8 @@ static unsigned long s5pc100_clk_dout_pclkd0_get_rate(struct clk *clk)
unsigned long rate = clk_get_rate(clk->parent);
unsigned int ratio;
- ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_PCLKD0_MASK;
- ratio >>= S5PC100_CLKDIV0_PCLKD0_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_PCLKD0_MASK;
+ ratio >>= S5P_CLK_DIV0_PCLKD0_SHIFT;
return rate / (ratio + 1);
}
@@ -201,8 +201,8 @@ static unsigned long s5pc100_clk_dout_apll2_get_rate(struct clk *clk)
unsigned long rate = clk_get_rate(clk->parent);
unsigned int ratio;
- ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_APLL2_MASK;
- ratio >>= S5PC100_CLKDIV1_APLL2_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_APLL2_MASK;
+ ratio >>= S5P_CLK_DIV1_APLL2_SHIFT;
return rate / (ratio + 1);
}
@@ -233,7 +233,7 @@ static struct clksrc_clk clk_mout_mpll = {
.id = -1,
},
.sources = &clk_src_mpll,
- .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 4, .size = 1, },
+ .reg_src = { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1, },
};
static struct clk *clkset_am_list[] = {
@@ -252,7 +252,7 @@ static struct clksrc_clk clk_mout_am = {
.id = -1,
},
.sources = &clk_src_am,
- .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 16, .size = 1, },
+ .reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1, },
};
static unsigned long s5pc100_clk_dout_d1_bus_get_rate(struct clk *clk)
@@ -262,8 +262,8 @@ static unsigned long s5pc100_clk_dout_d1_bus_get_rate(struct clk *clk)
printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
- ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_D1_MASK;
- ratio >>= S5PC100_CLKDIV1_D1_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_D1_MASK;
+ ratio >>= S5P_CLK_DIV1_D1_SHIFT;
return rate / (ratio + 1);
}
@@ -293,7 +293,7 @@ static struct clksrc_clk clk_mout_onenand = {
.id = -1,
},
.sources = &clk_src_onenand,
- .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 24, .size = 1, },
+ .reg_src = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1, },
};
static unsigned long s5pc100_clk_dout_pclkd1_get_rate(struct clk *clk)
@@ -303,8 +303,8 @@ static unsigned long s5pc100_clk_dout_pclkd1_get_rate(struct clk *clk)
printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
- ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_PCLKD1_MASK;
- ratio >>= S5PC100_CLKDIV1_PCLKD1_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_PCLKD1_MASK;
+ ratio >>= S5P_CLK_DIV1_PCLKD1_SHIFT;
return rate / (ratio + 1);
}
@@ -325,8 +325,8 @@ static unsigned long s5pc100_clk_dout_mpll2_get_rate(struct clk *clk)
printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
- ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_MPLL2_MASK;
- ratio >>= S5PC100_CLKDIV1_MPLL2_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_MPLL2_MASK;
+ ratio >>= S5P_CLK_DIV1_MPLL2_SHIFT;
return rate / (ratio + 1);
}
@@ -347,8 +347,8 @@ static unsigned long s5pc100_clk_dout_cam_get_rate(struct clk *clk)
printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
- ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_CAM_MASK;
- ratio >>= S5PC100_CLKDIV1_CAM_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_CAM_MASK;
+ ratio >>= S5P_CLK_DIV1_CAM_SHIFT;
return rate / (ratio + 1);
}
@@ -369,8 +369,8 @@ static unsigned long s5pc100_clk_dout_mpll_get_rate(struct clk *clk)
printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
- ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_MPLL_MASK;
- ratio >>= S5PC100_CLKDIV1_MPLL_SHIFT;
+ ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_MPLL_MASK;
+ ratio >>= S5P_CLK_DIV1_MPLL_SHIFT;
return rate / (ratio + 1);
}
@@ -406,7 +406,7 @@ static struct clksrc_clk clk_mout_epll = {
.id = -1,
},
.sources = &clk_src_epll,
- .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 8, .size = 1, },
+ .reg_src = { .reg = S5P_CLK_SRC0, .shift = 8, .size = 1, },
};
/* HPLL */
@@ -431,7 +431,7 @@ static struct clksrc_clk clk_mout_hpll = {
.id = -1,
},
.sources = &clk_src_hpll,
- .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 12, .size = 1, },
+ .reg_src = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1, },
};
/* Peripherals */
@@ -539,32 +539,32 @@ static struct clksrc_clk clksrc_audio[] = {
.clk = {
.name = "audio-bus",
.id = 0,
- .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO0,
+ .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO0,
.enable = s5pc100_sclk1_ctrl,
},
.sources = &clkset_audio0,
- .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 12, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 12, .size = 3, },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 3, },
}, {
.clk = {
.name = "audio-bus",
.id = 1,
- .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO1,
+ .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO1,
.enable = s5pc100_sclk1_ctrl,
},
.sources = &clkset_audio1,
- .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 16, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 16, .size = 3, },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 3, },
}, {
.clk = {
.name = "audio-bus",
.id = 2,
- .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO2,
+ .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO2,
.enable = s5pc100_sclk1_ctrl,
},
.sources = &clkset_audio2,
- .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 20, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 20, .size = 3, },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 3, },
},
};
@@ -620,130 +620,130 @@ static struct clksrc_clk clksrc_clks[] = {
.clk = {
.name = "spi_bus",
.id = 0,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI0,
+ .ctrlbit = S5P_CLKGATE_SCLK0_SPI0,
.enable = s5pc100_sclk0_ctrl,
},
.sources = &clkset_spi,
- .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 4, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 4, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 2, },
}, {
.clk = {
.name = "spi_bus",
.id = 1,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI1,
+ .ctrlbit = S5P_CLKGATE_SCLK0_SPI1,
.enable = s5pc100_sclk0_ctrl,
},
.sources = &clkset_spi,
- .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 8, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 8, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 2, },
}, {
.clk = {
.name = "spi_bus",
.id = 2,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI2,
+ .ctrlbit = S5P_CLKGATE_SCLK0_SPI2,
.enable = s5pc100_sclk0_ctrl,
},
.sources = &clkset_spi,
- .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 12, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 12, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV2, .shift = 12, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 2, },
}, {
.clk = {
.name = "uclk1",
.id = -1,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_UART,
+ .ctrlbit = S5P_CLKGATE_SCLK0_UART,
.enable = s5pc100_sclk0_ctrl,
},
.sources = &clkset_uart,
- .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 0, .size = 3, },
- .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 0, .size = 1, },
+ .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 3, },
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1, },
}, {
.clk = {
.name = "spdif",
.id = -1,
},
.sources = &clkset_spdif,
- .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 24, .size = 2, },
+ .reg_src = { .reg = S5P_CLK_SRC3, .shift = 24, .size = 2, },
}, {
.clk = {
.name = "lcd",
.id = -1,
- .ctrlbit = S5PC100_CLKGATE_SCLK1_LCD,
+ .ctrlbit = S5P_CLKGATE_SCLK1_LCD,
.enable = s5pc100_sclk1_ctrl,
},
.sources = &clkset_lcd_fimc,
- .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 12, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 12, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 12, .size = 2, },
}, {
.clk = {
.name = "fimc",
.id = 0,
- .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC0,
+ .ctrlbit = S5P_CLKGATE_SCLK1_FIMC0,
.enable = s5pc100_sclk1_ctrl,
},
.sources = &clkset_lcd_fimc,
- .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 16, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 16, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 16, .size = 2, },
}, {
.clk = {
.name = "fimc",
.id = 1,
- .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC1,
+ .ctrlbit = S5P_CLKGATE_SCLK1_FIMC1,
.enable = s5pc100_sclk1_ctrl,
},
.sources = &clkset_lcd_fimc,
- .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 20, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 20, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 20, .size = 2, },
}, {
.clk = {
.name = "fimc",
.id = 2,
- .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC2,
+ .ctrlbit = S5P_CLKGATE_SCLK1_FIMC2,
.enable = s5pc100_sclk1_ctrl,
},
.sources = &clkset_lcd_fimc,
- .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 24, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 24, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 24, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 24, .size = 2, },
}, {
.clk = {
.name = "mmc_bus",
.id = 0,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC0,
+ .ctrlbit = S5P_CLKGATE_SCLK0_MMC0,
.enable = s5pc100_sclk0_ctrl,
},
.sources = &clkset_mmc,
- .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 0, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 0, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2, },
}, {
.clk = {
.name = "mmc_bus",
.id = 1,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC1,
+ .ctrlbit = S5P_CLKGATE_SCLK0_MMC1,
.enable = s5pc100_sclk0_ctrl,
},
.sources = &clkset_mmc,
- .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 4, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 4, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2, },
}, {
.clk = {
.name = "mmc_bus",
.id = 2,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC2,
+ .ctrlbit = S5P_CLKGATE_SCLK0_MMC2,
.enable = s5pc100_sclk0_ctrl,
},
.sources = &clkset_mmc,
- .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 8, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 8, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 8, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2, },
}, {
.clk = {
.name = "usbhost",
.id = -1,
- .ctrlbit = S5PC100_CLKGATE_SCLK0_USBHOST,
+ .ctrlbit = S5P_CLKGATE_SCLK0_USBHOST,
.enable = s5pc100_sclk0_ctrl,
},
.sources = &clkset_usbhost,
- .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 20, .size = 4, },
- .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 20, .size = 2, },
+ .reg_div = { .reg = S5P_CLK_DIV2, .shift = 20, .size = 4, },
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 2, },
}
};
@@ -775,8 +775,8 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
printk(KERN_DEBUG "%s: registering clocks\n", __func__);
- clkdiv0 = __raw_readl(S5PC100_CLKDIV0);
- clkdiv1 = __raw_readl(S5PC100_CLKDIV1);
+ clkdiv0 = __raw_readl(S5P_CLK_DIV0);
+ clkdiv1 = __raw_readl(S5P_CLK_DIV1);
printk(KERN_DEBUG "%s: clkdiv0 = %08x, clkdiv1 = %08x\n", __func__, clkdiv0, clkdiv1);
@@ -788,22 +788,22 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
- apll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_APLL_CON));
- mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_MPLL_CON));
- epll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_EPLL_CON));
- hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_HPLL_CON));
+ apll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_APLL_CON));
+ mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_MPLL_CON));
+ epll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_EPLL_CON));
+ hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_HPLL_CON));
printk(KERN_INFO "S5PC100: Apll=%ld.%03ld Mhz, Mpll=%ld.%03ld Mhz"
", Epll=%ld.%03ld Mhz, Hpll=%ld.%03ld Mhz\n",
print_mhz(apll), print_mhz(mpll),
print_mhz(epll), print_mhz(hpll));
- armclk = apll / GET_DIV(clkdiv0, S5PC100_CLKDIV0_APLL);
- armclk = armclk / GET_DIV(clkdiv0, S5PC100_CLKDIV0_ARM);
- hclkd0 = armclk / GET_DIV(clkdiv0, S5PC100_CLKDIV0_D0);
- pclkd0 = hclkd0 / GET_DIV(clkdiv0, S5PC100_CLKDIV0_PCLKD0);
- hclk = mpll / GET_DIV(clkdiv1, S5PC100_CLKDIV1_D1);
- pclk = hclk / GET_DIV(clkdiv1, S5PC100_CLKDIV1_PCLKD1);
+ armclk = apll / GET_DIV(clkdiv0, S5P_CLK_DIV0_APLL);
+ armclk = armclk / GET_DIV(clkdiv0, S5P_CLK_DIV0_ARM);
+ hclkd0 = armclk / GET_DIV(clkdiv0, S5P_CLK_DIV0_D0);
+ pclkd0 = hclkd0 / GET_DIV(clkdiv0, S5P_CLK_DIV0_PCLKD0);
+ hclk = mpll / GET_DIV(clkdiv1, S5P_CLK_DIV1_D1);
+ pclk = hclk / GET_DIV(clkdiv1, S5P_CLK_DIV1_PCLKD1);
printk(KERN_INFO "S5PC100: ARMCLK=%ld.%03ld MHz, HCLKD0=%ld.%03ld MHz,"
" PCLKD0=%ld.%03ld MHz\n, HCLK=%ld.%03ld MHz,"
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 02/16] drivers: serial: S5PC100 serial driver cleanup
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
2010-04-02 6:48 ` [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-04-06 15:59 ` Ben Dooks
2010-04-02 6:48 ` [PATCH 03/16] ARM: Samsung: plat-s5p - enable access to clk_27m clock Marek Szyprowski
` (13 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
Remove unnecessary Kconfig entry. S5PC100 has exactly the same driver as
S3C6400/S3C6410/S5P6440.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
drivers/serial/Kconfig | 10 +---------
drivers/serial/Makefile | 1 -
2 files changed, 1 insertions(+), 10 deletions(-)
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index f55c494..b68ea18 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -534,21 +534,13 @@ config SERIAL_S3C24A0
config SERIAL_S3C6400
tristate "Samsung S3C6400/S3C6410/S5P6440 Seria port support"
- depends on SERIAL_SAMSUNG && (CPU_S3C6400 || CPU_S3C6410 || CPU_S5P6440)
+ depends on SERIAL_SAMSUNG && (CPU_S3C6400 || CPU_S3C6410 || CPU_S5P6440 || CPU_S5PC100)
select SERIAL_SAMSUNG_UARTS_4
default y
help
Serial port support for the Samsung S3C6400, S3C6410 and S5P6440
SoCs
-config SERIAL_S5PC100
- tristate "Samsung S5PC100 Serial port support"
- depends on SERIAL_SAMSUNG && CPU_S5PC100
- select SERIAL_SAMSUNG_UARTS_4
- default y
- help
- Serial port support for the Samsung S5PC100 SoCs
-
config SERIAL_S5PV210
tristate "Samsung S5PV210 Serial port support"
depends on SERIAL_SAMSUNG && (CPU_S5PV210 || CPU_S5P6442)
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 6aa4723..328f107 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -44,7 +44,6 @@ obj-$(CONFIG_SERIAL_S3C2412) += s3c2412.o
obj-$(CONFIG_SERIAL_S3C2440) += s3c2440.o
obj-$(CONFIG_SERIAL_S3C24A0) += s3c24a0.o
obj-$(CONFIG_SERIAL_S3C6400) += s3c6400.o
-obj-$(CONFIG_SERIAL_S5PC100) += s3c6400.o
obj-$(CONFIG_SERIAL_S5PV210) += s5pv210.o
obj-$(CONFIG_SERIAL_MAX3100) += max3100.o
obj-$(CONFIG_SERIAL_IP22_ZILOG) += ip22zilog.o
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 03/16] ARM: Samsung: plat-s5p - enable access to clk_27m clock
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
2010-04-02 6:48 ` [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style Marek Szyprowski
2010-04-02 6:48 ` [PATCH 02/16] drivers: serial: S5PC100 serial driver cleanup Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 4:55 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 04/16] ARM: S5PC100: copy clocks from plat-s5pc1xx Marek Szyprowski
` (12 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
Clock clk_27m can be a source for other clocks in S5PC100 clocks.
This patch removes static attribute of it.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/plat-s5p/clock.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-s5p/clock.c
index aa96e33..519cdb4 100644
--- a/arch/arm/plat-s5p/clock.c
+++ b/arch/arm/plat-s5p/clock.c
@@ -33,7 +33,7 @@ struct clk clk_ext_xtal_mux = {
.id = -1,
};
-static struct clk s5p_clk_27m = {
+struct clk clk_27m = {
.name = "clk_27m",
.id = -1,
.rate = 27000000,
@@ -129,7 +129,7 @@ int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable)
static struct clk *s5p_clks[] __initdata = {
&clk_ext_xtal_mux,
&clk_48m,
- &s5p_clk_27m,
+ &clk_27m,
&clk_fout_apll,
&clk_fout_mpll,
&clk_fout_epll,
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 04/16] ARM: S5PC100: copy clocks from plat-s5pc1xx
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (2 preceding siblings ...)
2010-04-02 6:48 ` [PATCH 03/16] ARM: Samsung: plat-s5p - enable access to clk_27m clock Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 4:55 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 05/16] ARM: S5PC100: new clocks definition Marek Szyprowski
` (11 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 2). Copy
clocks definition to mach-s5pc100 directory.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
.../s5pc100-clock.c => mach-s5pc100/clock.c} | 0
1 files changed, 0 insertions(+), 0 deletions(-)
copy arch/arm/{plat-s5pc1xx/s5pc100-clock.c => mach-s5pc100/clock.c} (100%)
diff --git a/arch/arm/plat-s5pc1xx/s5pc100-clock.c b/arch/arm/mach-s5pc100/clock.c
similarity index 100%
copy from arch/arm/plat-s5pc1xx/s5pc100-clock.c
copy to arch/arm/mach-s5pc100/clock.c
--
1.6.4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 05/16] ARM: S5PC100: new clocks definition
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (3 preceding siblings ...)
2010-04-02 6:48 ` [PATCH 04/16] ARM: S5PC100: copy clocks from plat-s5pc1xx Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 4:56 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework Marek Szyprowski
` (10 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 3).
This patch adds all clocks from plat-s5pc1xx/clocks.c and removes all the
code that can be reused from plat-s5p/clock.c.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/clock.c | 841 ++++++++++++++++----
.../include/mach}/regs-clock.h | 0
2 files changed, 703 insertions(+), 138 deletions(-)
copy arch/arm/{plat-s5pc1xx/include/plat => mach-s5pc100/include/mach}/regs-clock.h (100%)
diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-s5pc100/clock.c
index c391c61..75fa9be 100644
--- a/arch/arm/mach-s5pc100/clock.c
+++ b/arch/arm/mach-s5pc100/clock.c
@@ -16,59 +16,22 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/list.h>
-#include <linux/errno.h>
#include <linux/err.h>
#include <linux/clk.h>
-#include <linux/sysdev.h>
#include <linux/io.h>
-#include <mach/hardware.h>
#include <mach/map.h>
#include <plat/cpu-freq.h>
-
-#include <plat/regs-clock.h>
+#include <mach/regs-clock.h>
#include <plat/clock.h>
-#include <plat/clock-clksrc.h>
#include <plat/cpu.h>
#include <plat/pll.h>
-#include <plat/devs.h>
+#include <plat/s5p-clock.h>
+#include <plat/clock-clksrc.h>
#include <plat/s5pc100.h>
-/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call
- * ext_xtal_mux for want of an actual name from the manual.
-*/
-
-static struct clk clk_ext_xtal_mux = {
- .name = "ext_xtal",
- .id = -1,
-};
-
-#define clk_fin_apll clk_ext_xtal_mux
-#define clk_fin_mpll clk_ext_xtal_mux
-#define clk_fin_epll clk_ext_xtal_mux
-#define clk_fin_hpll clk_ext_xtal_mux
-
-#define clk_fout_mpll clk_mpll
-#define clk_vclk_54m clk_54m
-
-/* APLL */
-static struct clk clk_fout_apll = {
- .name = "fout_apll",
- .id = -1,
- .rate = 27000000,
-};
-
-static struct clk *clk_src_apll_list[] = {
- [0] = &clk_fin_apll,
- [1] = &clk_fout_apll,
-};
-
-static struct clksrc_sources clk_src_apll = {
- .sources = clk_src_apll_list,
- .nr_sources = ARRAY_SIZE(clk_src_apll_list),
-};
-
+/* APLL Mux output clock */
static struct clksrc_clk clk_mout_apll = {
.clk = {
.name = "mout_apll",
@@ -98,63 +61,6 @@ static struct clk clk_dout_apll = {
},
};
-static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
- ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
- unsigned long rate)
-{
- unsigned long parent = clk_get_rate(clk->parent);
- u32 div;
-
- if (parent < rate)
- return rate;
-
- div = (parent / rate) - 1;
- if (div > S5P_CLK_DIV0_ARM_MASK)
- div = S5P_CLK_DIV0_ARM_MASK;
-
- return parent / (div + 1);
-}
-
-static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned long parent = clk_get_rate(clk->parent);
- u32 div;
- u32 val;
-
- if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
- return -EINVAL;
-
- rate = clk_round_rate(clk, rate);
- div = clk_get_rate(clk->parent) / rate;
-
- val = __raw_readl(S5P_CLK_DIV0);
- val &= S5P_CLK_DIV0_ARM_MASK;
- val |= (div - 1);
- __raw_writel(val, S5P_CLK_DIV0);
-
- return 0;
-}
-
-static struct clk clk_arm = {
- .name = "armclk",
- .id = -1,
- .parent = &clk_dout_apll,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_arm_get_rate,
- .set_rate = s5pc100_clk_arm_set_rate,
- .round_rate = s5pc100_clk_arm_round_rate,
- },
-};
static unsigned long s5pc100_clk_dout_d0_bus_get_rate(struct clk *clk)
{
@@ -217,16 +123,6 @@ static struct clk clk_dout_apll2 = {
};
/* MPLL */
-static struct clk *clk_src_mpll_list[] = {
- [0] = &clk_fin_mpll,
- [1] = &clk_fout_mpll,
-};
-
-static struct clksrc_sources clk_src_mpll = {
- .sources = clk_src_mpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_mpll_list),
-};
-
static struct clksrc_clk clk_mout_mpll = {
.clk = {
.name = "mout_mpll",
@@ -385,21 +281,6 @@ static struct clk clk_dout_mpll = {
};
/* EPLL */
-static struct clk clk_fout_epll = {
- .name = "fout_epll",
- .id = -1,
-};
-
-static struct clk *clk_src_epll_list[] = {
- [0] = &clk_fin_epll,
- [1] = &clk_fout_epll,
-};
-
-static struct clksrc_sources clk_src_epll = {
- .sources = clk_src_epll_list,
- .nr_sources = ARRAY_SIZE(clk_src_epll_list),
-};
-
static struct clksrc_clk clk_mout_epll = {
.clk = {
.name = "mout_epll",
@@ -471,6 +352,164 @@ static struct clk clk_pcm_cd1 = {
.id = -1,
};
+static struct clk clk_hd0 = {
+ .name = "hclkd0",
+ .id = -1,
+ .rate = 0,
+ .parent = NULL,
+ .ctrlbit = 0,
+ .ops = &clk_ops_def_setrate,
+};
+
+static struct clk clk_pd0 = {
+ .name = "pclkd0",
+ .id = -1,
+ .rate = 0,
+ .parent = NULL,
+ .ctrlbit = 0,
+ .ops = &clk_ops_def_setrate,
+};
+
+static struct clk clk_54m = {
+ .name = "clk_54m",
+ .id = -1,
+ .rate = 54000000,
+};
+
+
+static int s5pc100_clk_48m_ctrl(struct clk *clk, int enable)
+{
+ unsigned long flags;
+ u32 val;
+
+ /* can't rely on clock lock, this register has other usages */
+ local_irq_save(flags);
+
+ val = __raw_readl(S5P_CLK_SRC1);
+ if (enable)
+ val |= S5P_CLK_SRC1_CLK48M_MASK;
+ else
+ val &= ~S5P_CLK_SRC1_CLK48M_MASK;
+
+ __raw_writel(val, S5P_CLK_SRC1);
+ local_irq_restore(flags);
+
+ return 0;
+}
+
+static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
+{
+ unsigned long rate = clk_get_rate(clk->parent);
+ unsigned int ratio;
+
+ ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
+ ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
+
+ return rate / (ratio + 1);
+}
+
+static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
+ unsigned long rate)
+{
+ unsigned long parent = clk_get_rate(clk->parent);
+ u32 div;
+
+ if (parent < rate)
+ return rate;
+
+ div = (parent / rate) - 1;
+ if (div > S5P_CLK_DIV0_ARM_MASK)
+ div = S5P_CLK_DIV0_ARM_MASK;
+
+ return parent / (div + 1);
+}
+
+static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
+{
+ unsigned long parent = clk_get_rate(clk->parent);
+ u32 div;
+ u32 val;
+
+ if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
+ return -EINVAL;
+
+ rate = clk_round_rate(clk, rate);
+ div = clk_get_rate(clk->parent) / rate;
+
+ val = __raw_readl(S5P_CLK_DIV0);
+ val &= S5P_CLK_DIV0_ARM_MASK;
+ val |= (div - 1);
+ __raw_writel(val, S5P_CLK_DIV0);
+
+ return 0;
+}
+
+static struct clk_ops s5pc100_armclk_ops = {
+ .get_rate = s5pc100_clk_arm_get_rate,
+ .set_rate = s5pc100_clk_arm_set_rate,
+ .round_rate = s5pc100_clk_arm_round_rate,
+};
+
+static int s5pc100_clk_d00_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D00, clk, enable);
+}
+
+static int s5pc100_clk_d01_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D01, clk, enable);
+}
+
+static int s5pc100_clk_d02_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D02, clk, enable);
+}
+
+static int s5pc100_clk_d10_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D10, clk, enable);
+}
+
+static int s5pc100_clk_d11_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D11, clk, enable);
+}
+
+static int s5pc100_clk_d12_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D12, clk, enable);
+}
+
+static int s5pc100_clk_d13_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D13, clk, enable);
+}
+
+static int s5pc100_clk_d14_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D14, clk, enable);
+}
+
+static int s5pc100_clk_d15_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D15, clk, enable);
+}
+
+static int s5pc100_clk_d20_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_D20, clk, enable);
+}
+
+static int s5pc100_sclk0_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_SCLKGATE0, clk, enable);
+}
+
+static int s5pc100_sclk1_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_SCLKGATE1, clk, enable);
+}
+
static struct clk *clkset_audio0_list[] = {
&clk_mout_epll.clk,
&clk_dout_mpll,
@@ -583,7 +622,7 @@ static struct clk *clkset_lcd_fimc_list[] = {
&clk_mout_epll.clk,
&clk_dout_mpll,
&clk_mout_hpll.clk,
- &clk_vclk_54m,
+ &clk_54m,
};
static struct clksrc_sources clkset_lcd_fimc = {
@@ -773,6 +812,11 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
unsigned int ptr;
u32 clkdiv0, clkdiv1;
+ /* Hook callbacks to base clocks */
+ clk_48m.enable = s5pc100_clk_48m_ctrl;
+ clk_arm.ops = &s5pc100_armclk_ops;
+ clk_arm.parent = &clk_dout_apll,
+
printk(KERN_DEBUG "%s: registering clocks\n", __func__);
clkdiv0 = __raw_readl(S5P_CLK_DIV0);
@@ -788,10 +832,10 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
- apll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_APLL_CON));
- mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_MPLL_CON));
- epll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_EPLL_CON));
- hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_HPLL_CON));
+ apll = s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON), pll_4502);
+ mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_MPLL_CON), pll_4502);
+ epll = s5p_get_pll45xx(xtal, __raw_readl(S5P_EPLL_CON), pll_4502);
+ hpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_HPLL_CON), pll_4502);
printk(KERN_INFO "S5PC100: Apll=%ld.%03ld Mhz, Mpll=%ld.%03ld Mhz"
", Epll=%ld.%03ld Mhz, Hpll=%ld.%03ld Mhz\n",
@@ -805,11 +849,10 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
hclk = mpll / GET_DIV(clkdiv1, S5P_CLK_DIV1_D1);
pclk = hclk / GET_DIV(clkdiv1, S5P_CLK_DIV1_PCLKD1);
- printk(KERN_INFO "S5PC100: ARMCLK=%ld.%03ld MHz, HCLKD0=%ld.%03ld MHz,"
- " PCLKD0=%ld.%03ld MHz\n, HCLK=%ld.%03ld MHz,"
- " PCLK=%ld.%03ld MHz\n",
- print_mhz(armclk), print_mhz(hclkd0),
- print_mhz(pclkd0), print_mhz(hclk), print_mhz(pclk));
+ printk(KERN_INFO "S5PC100: ARMCLK=%ld.%03ld MHz, HCLKD0=%ld.%03ld MHz, "
+ "PCLKD0=%ld.%03ld MHz, HCLK=%ld.%03ld MHz, PCLK=%ld.%03ld MHz\n",
+ print_mhz(armclk), print_mhz(hclkd0),
+ print_mhz(pclkd0), print_mhz(hclk), print_mhz(pclk));
clk_fout_apll.rate = apll;
clk_fout_mpll.rate = mpll;
@@ -830,8 +873,520 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
s3c_set_clksrc(clksrc_clks + ptr, true);
}
+static struct clk init_clocks_disable[] = {
+ {
+ .name = "dsi",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d11_ctrl,
+ .ctrlbit = S5P_CLKGATE_D11_DSI,
+ }, {
+ .name = "csi",
+ .id = -1,
+ .parent = &clk_h,
+ .enable = s5pc100_clk_d11_ctrl,
+ .ctrlbit = S5P_CLKGATE_D11_CSI,
+ }, {
+ .name = "ccan",
+ .id = 0,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_CCAN0,
+ }, {
+ .name = "ccan",
+ .id = 1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_CCAN1,
+ }, {
+ .name = "keypad",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_KEYIF,
+ }, {
+ .name = "hclkd2",
+ .id = -1,
+ .parent = NULL,
+ .enable = s5pc100_clk_d20_ctrl,
+ .ctrlbit = S5P_CLKGATE_D20_HCLKD2,
+ }, {
+ .name = "iis-d2",
+ .id = -1,
+ .parent = NULL,
+ .enable = s5pc100_clk_d20_ctrl,
+ .ctrlbit = S5P_CLKGATE_D20_I2SD2,
+ },
+};
+
+static struct clk init_clocks[] = {
+ /* System1 (D0_0) devices */
+ {
+ .name = "intc",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d00_ctrl,
+ .ctrlbit = S5P_CLKGATE_D00_INTC,
+ }, {
+ .name = "tzic",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d00_ctrl,
+ .ctrlbit = S5P_CLKGATE_D00_TZIC,
+ }, {
+ .name = "cf-ata",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d00_ctrl,
+ .ctrlbit = S5P_CLKGATE_D00_CFCON,
+ }, {
+ .name = "mdma",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d00_ctrl,
+ .ctrlbit = S5P_CLKGATE_D00_MDMA,
+ }, {
+ .name = "g2d",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d00_ctrl,
+ .ctrlbit = S5P_CLKGATE_D00_G2D,
+ }, {
+ .name = "secss",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d00_ctrl,
+ .ctrlbit = S5P_CLKGATE_D00_SECSS,
+ }, {
+ .name = "cssys",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d00_ctrl,
+ .ctrlbit = S5P_CLKGATE_D00_CSSYS,
+ },
+
+ /* Memory (D0_1) devices */
+ {
+ .name = "dmc",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d01_ctrl,
+ .ctrlbit = S5P_CLKGATE_D01_DMC,
+ }, {
+ .name = "sromc",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d01_ctrl,
+ .ctrlbit = S5P_CLKGATE_D01_SROMC,
+ }, {
+ .name = "onenand",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d01_ctrl,
+ .ctrlbit = S5P_CLKGATE_D01_ONENAND,
+ }, {
+ .name = "nand",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d01_ctrl,
+ .ctrlbit = S5P_CLKGATE_D01_NFCON,
+ }, {
+ .name = "intmem",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d01_ctrl,
+ .ctrlbit = S5P_CLKGATE_D01_INTMEM,
+ }, {
+ .name = "ebi",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d01_ctrl,
+ .ctrlbit = S5P_CLKGATE_D01_EBI,
+ },
+
+ /* System2 (D0_2) devices */
+ {
+ .name = "seckey",
+ .id = -1,
+ .parent = &clk_pd0,
+ .enable = s5pc100_clk_d02_ctrl,
+ .ctrlbit = S5P_CLKGATE_D02_SECKEY,
+ }, {
+ .name = "sdm",
+ .id = -1,
+ .parent = &clk_hd0,
+ .enable = s5pc100_clk_d02_ctrl,
+ .ctrlbit = S5P_CLKGATE_D02_SDM,
+ },
+
+ /* File (D1_0) devices */
+ {
+ .name = "pdma",
+ .id = 0,
+ .parent = &clk_h,
+ .enable = s5pc100_clk_d10_ctrl,
+ .ctrlbit = S5P_CLKGATE_D10_PDMA0,
+ }, {
+ .name = "pdma",
+ .id = 1,
+ .parent = &clk_h,
+ .enable = s5pc100_clk_d10_ctrl,
+ .ctrlbit = S5P_CLKGATE_D10_PDMA1,
+ }, {
+ .name = "usb-host",
+ .id = -1,
+ .parent = &clk_h,
+ .enable = s5pc100_clk_d10_ctrl,
+ .ctrlbit = S5P_CLKGATE_D10_USBHOST,
+ }, {
+ .name = "otg",
+ .id = -1,
+ .parent = &clk_h,
+ .enable = s5pc100_clk_d10_ctrl,
+ .ctrlbit = S5P_CLKGATE_D10_USBOTG,
+ }, {
+ .name = "modem",
+ .id = -1,
+ .parent = &clk_h,
+ .enable = s5pc100_clk_d10_ctrl,
+ .ctrlbit = S5P_CLKGATE_D10_MODEMIF,
+ }, {
+ .name = "hsmmc",
+ .id = 0,
+ .parent = &clk_48m,
+ .enable = s5pc100_clk_d10_ctrl,
+ .ctrlbit = S5P_CLKGATE_D10_HSMMC0,
+ }, {
+ .name = "hsmmc",
+ .id = 1,
+ .parent = &clk_48m,
+ .enable = s5pc100_clk_d10_ctrl,
+ .ctrlbit = S5P_CLKGATE_D10_HSMMC1,
+ }, {
+ .name = "hsmmc",
+ .id = 2,
+ .parent = &clk_48m,
+ .enable = s5pc100_clk_d10_ctrl,
+ .ctrlbit = S5P_CLKGATE_D10_HSMMC2,
+ },
+
+ /* Multimedia1 (D1_1) devices */
+ {
+ .name = "lcdcon",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d11_ctrl,
+ .ctrlbit = S5P_CLKGATE_D11_LCD,
+ }, {
+ .name = "rotator",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d11_ctrl,
+ .ctrlbit = S5P_CLKGATE_D11_ROTATOR,
+ }, {
+ .name = "fimc",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d11_ctrl,
+ .ctrlbit = S5P_CLKGATE_D11_FIMC0,
+ }, {
+ .name = "fimc",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d11_ctrl,
+ .ctrlbit = S5P_CLKGATE_D11_FIMC1,
+ }, {
+ .name = "fimc",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d11_ctrl,
+ .ctrlbit = S5P_CLKGATE_D11_FIMC2,
+ }, {
+ .name = "jpeg",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d11_ctrl,
+ .ctrlbit = S5P_CLKGATE_D11_JPEG,
+ }, {
+ .name = "g3d",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d11_ctrl,
+ .ctrlbit = S5P_CLKGATE_D11_G3D,
+ },
+
+ /* Multimedia2 (D1_2) devices */
+ {
+ .name = "tv",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d12_ctrl,
+ .ctrlbit = S5P_CLKGATE_D12_TV,
+ }, {
+ .name = "vp",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d12_ctrl,
+ .ctrlbit = S5P_CLKGATE_D12_VP,
+ }, {
+ .name = "mixer",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d12_ctrl,
+ .ctrlbit = S5P_CLKGATE_D12_MIXER,
+ }, {
+ .name = "hdmi",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d12_ctrl,
+ .ctrlbit = S5P_CLKGATE_D12_HDMI,
+ }, {
+ .name = "mfc",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d12_ctrl,
+ .ctrlbit = S5P_CLKGATE_D12_MFC,
+ },
+
+ /* System (D1_3) devices */
+ {
+ .name = "chipid",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d13_ctrl,
+ .ctrlbit = S5P_CLKGATE_D13_CHIPID,
+ }, {
+ .name = "gpio",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d13_ctrl,
+ .ctrlbit = S5P_CLKGATE_D13_GPIO,
+ }, {
+ .name = "apc",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d13_ctrl,
+ .ctrlbit = S5P_CLKGATE_D13_APC,
+ }, {
+ .name = "iec",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d13_ctrl,
+ .ctrlbit = S5P_CLKGATE_D13_IEC,
+ }, {
+ .name = "timers",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d13_ctrl,
+ .ctrlbit = S5P_CLKGATE_D13_PWM,
+ }, {
+ .name = "systimer",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d13_ctrl,
+ .ctrlbit = S5P_CLKGATE_D13_SYSTIMER,
+ }, {
+ .name = "watchdog",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d13_ctrl,
+ .ctrlbit = S5P_CLKGATE_D13_WDT,
+ }, {
+ .name = "rtc",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d13_ctrl,
+ .ctrlbit = S5P_CLKGATE_D13_RTC,
+ },
+
+ /* Connectivity (D1_4) devices */
+ {
+ .name = "uart",
+ .id = 0,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_UART0,
+ }, {
+ .name = "uart",
+ .id = 1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_UART1,
+ }, {
+ .name = "uart",
+ .id = 2,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_UART2,
+ }, {
+ .name = "uart",
+ .id = 3,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_UART3,
+ }, {
+ .name = "i2c",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_IIC,
+ }, {
+ .name = "hdmi-i2c",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_HDMI_IIC,
+ }, {
+ .name = "spi",
+ .id = 0,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_SPI0,
+ }, {
+ .name = "spi",
+ .id = 1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_SPI1,
+ }, {
+ .name = "spi",
+ .id = 2,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_SPI2,
+ }, {
+ .name = "irda",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_IRDA,
+ }, {
+ .name = "hsitx",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_HSITX,
+ }, {
+ .name = "hsirx",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d14_ctrl,
+ .ctrlbit = S5P_CLKGATE_D14_HSIRX,
+ },
+
+ /* Audio (D1_5) devices */
+ {
+ .name = "iis",
+ .id = 0,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_IIS0,
+ }, {
+ .name = "iis",
+ .id = 1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_IIS1,
+ }, {
+ .name = "iis",
+ .id = 2,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_IIS2,
+ }, {
+ .name = "ac97",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_AC97,
+ }, {
+ .name = "pcm",
+ .id = 0,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_PCM0,
+ }, {
+ .name = "pcm",
+ .id = 1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_PCM1,
+ }, {
+ .name = "spdif",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_SPDIF,
+ }, {
+ .name = "adc",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_TSADC,
+ }, {
+ .name = "cg",
+ .id = -1,
+ .parent = &clk_p,
+ .enable = s5pc100_clk_d15_ctrl,
+ .ctrlbit = S5P_CLKGATE_D15_CG,
+ },
+
+ /* Audio (D2_0) devices: all disabled */
+
+ /* Special Clocks 0 */
+ {
+ .name = "sclk_hpm",
+ .id = -1,
+ .parent = NULL,
+ .enable = s5pc100_sclk0_ctrl,
+ .ctrlbit = S5P_CLKGATE_SCLK0_HPM,
+ }, {
+ .name = "sclk_onenand",
+ .id = -1,
+ .parent = NULL,
+ .enable = s5pc100_sclk0_ctrl,
+ .ctrlbit = S5P_CLKGATE_SCLK0_ONENAND,
+ }, {
+ .name = "spi_48",
+ .id = 0,
+ .parent = &clk_48m,
+ .enable = s5pc100_sclk0_ctrl,
+ .ctrlbit = S5P_CLKGATE_SCLK0_SPI0_48,
+ }, {
+ .name = "spi_48",
+ .id = 1,
+ .parent = &clk_48m,
+ .enable = s5pc100_sclk0_ctrl,
+ .ctrlbit = S5P_CLKGATE_SCLK0_SPI1_48,
+ }, {
+ .name = "spi_48",
+ .id = 2,
+ .parent = &clk_48m,
+ .enable = s5pc100_sclk0_ctrl,
+ .ctrlbit = S5P_CLKGATE_SCLK0_SPI2_48,
+ }, {
+ .name = "mmc_48",
+ .id = 0,
+ .parent = &clk_48m,
+ .enable = s5pc100_sclk0_ctrl,
+ .ctrlbit = S5P_CLKGATE_SCLK0_MMC0_48,
+ }, {
+ .name = "mmc_48",
+ .id = 1,
+ .parent = &clk_48m,
+ .enable = s5pc100_sclk0_ctrl,
+ .ctrlbit = S5P_CLKGATE_SCLK0_MMC1_48,
+ }, {
+ .name = "mmc_48",
+ .id = 2,
+ .parent = &clk_48m,
+ .enable = s5pc100_sclk0_ctrl,
+ .ctrlbit = S5P_CLKGATE_SCLK0_MMC2_48,
+ },
+ /* Special Clocks 1 */
+};
+
static struct clk *clks[] __initdata = {
- &clk_ext_xtal_mux,
&clk_dout_apll,
&clk_dout_d0_bus,
&clk_dout_pclkd0,
@@ -847,13 +1402,14 @@ static struct clk *clks[] __initdata = {
&clk_dout_mpll2,
&clk_dout_cam,
&clk_dout_mpll,
- &clk_fout_epll,
&clk_iis_cd0,
&clk_iis_cd1,
&clk_iis_cd2,
&clk_pcm_cd0,
&clk_pcm_cd1,
- &clk_arm,
+ &clk_pd0,
+ &clk_hd0,
+ &clk_54m,
};
void __init s5pc100_register_clocks(void)
@@ -861,16 +1417,25 @@ void __init s5pc100_register_clocks(void)
struct clk *clkp;
int ret;
int ptr;
+ int size;
+
+ s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
+ s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
- for (ptr = 0; ptr < ARRAY_SIZE(clks); ptr++) {
- clkp = clks[ptr];
+ clkp = init_clocks_disable;
+ size = ARRAY_SIZE(init_clocks_disable);
+
+ for (ptr = 0; ptr < size; ptr++, clkp++) {
ret = s3c24xx_register_clock(clkp);
if (ret < 0) {
printk(KERN_ERR "Failed to register clock %s (%d)\n",
clkp->name, ret);
}
+
+ (clkp->enable)(clkp, 0);
}
s3c_register_clksrc(clksrc_audio, ARRAY_SIZE(clksrc_audio));
s3c_register_clksrc(clksrc_clks, ARRAY_SIZE(clksrc_clks));
+ s3c_pwmclk_init();
}
diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h b/arch/arm/mach-s5pc100/include/mach/regs-clock.h
similarity index 100%
copy from arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
copy to arch/arm/mach-s5pc100/include/mach/regs-clock.h
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (4 preceding siblings ...)
2010-04-02 6:48 ` [PATCH 05/16] ARM: S5PC100: new clocks definition Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 5:41 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
` (9 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
This patch moves S5PC100 SoC support to plat-s5p framework. Only cpu, clocks
and basic interrupts are supported. Other peripherals will be moved by separate
patches.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/Kconfig | 9 +-
arch/arm/Makefile | 3 +-
arch/arm/mach-s5pc100/Kconfig | 23 +---
arch/arm/mach-s5pc100/Makefile | 8 +-
arch/arm/mach-s5pc100/cpu.c | 65 ++++-----
arch/arm/mach-s5pc100/include/mach/debug-macro.S | 6 +-
arch/arm/mach-s5pc100/include/mach/entry-macro.S | 8 +-
arch/arm/mach-s5pc100/include/mach/irqs.h | 99 ++++++++++++-
arch/arm/mach-s5pc100/include/mach/map.h | 151 ++++---------------
arch/arm/mach-s5pc100/include/mach/regs-clock.h | 7 +-
arch/arm/mach-s5pc100/include/mach/regs-irq.h | 5 -
arch/arm/mach-s5pc100/include/mach/system.h | 7 +-
arch/arm/mach-s5pc100/include/mach/tick.h | 4 +-
.../s5pc100-init.c => mach-s5pc100/init.c} | 5 +-
arch/arm/mach-s5pc100/mach-smdkc100.c | 19 ++--
arch/arm/mach-s5pc100/setup-i2c0.c | 25 ++++
arch/arm/plat-s5p/Kconfig | 2 +-
arch/arm/plat-s5p/cpu.c | 10 ++
arch/arm/plat-s5p/include/plat/s5pc100.h | 33 +++++
arch/arm/plat-samsung/Kconfig | 2 +-
20 files changed, 267 insertions(+), 224 deletions(-)
rename arch/arm/{plat-s5pc1xx/s5pc100-init.c => mach-s5pc100/init.c} (73%)
create mode 100644 arch/arm/mach-s5pc100/setup-i2c0.c
create mode 100644 arch/arm/plat-s5p/include/plat/s5pc100.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c5408bf..d05f7de 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -694,14 +694,14 @@ config ARCH_S5P6442
help
Samsung S5P6442 CPU based systems
-config ARCH_S5PC1XX
- bool "Samsung S5PC1XX"
+config ARCH_S5PC100
+ bool "Samsung S5PC100"
select GENERIC_GPIO
select HAVE_CLK
select CPU_V7
select ARM_L1_CACHE_SHIFT_6
help
- Samsung S5PC1XX series based systems
+ Samsung S5PC100 series based systems
config ARCH_S5PV210
bool "Samsung S5PV210/S5PC110"
@@ -885,7 +885,6 @@ source "arch/arm/mach-sa1100/Kconfig"
source "arch/arm/plat-samsung/Kconfig"
source "arch/arm/plat-s3c24xx/Kconfig"
source "arch/arm/plat-s5p/Kconfig"
-source "arch/arm/plat-s5pc1xx/Kconfig"
if ARCH_S3C2410
source "arch/arm/mach-s3c2400/Kconfig"
@@ -903,9 +902,7 @@ source "arch/arm/mach-s5p6440/Kconfig"
source "arch/arm/mach-s5p6442/Kconfig"
-if ARCH_S5PC1XX
source "arch/arm/mach-s5pc100/Kconfig"
-endif
source "arch/arm/mach-s5pv210/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index ed820e7..245ce3b 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -165,7 +165,7 @@ machine-$(CONFIG_ARCH_S3C24A0) := s3c24a0
machine-$(CONFIG_ARCH_S3C64XX) := s3c64xx
machine-$(CONFIG_ARCH_S5P6440) := s5p6440
machine-$(CONFIG_ARCH_S5P6442) := s5p6442
-machine-$(CONFIG_ARCH_S5PC1XX) := s5pc100
+machine-$(CONFIG_ARCH_S5PC100) := s5pc100
machine-$(CONFIG_ARCH_S5PV210) := s5pv210
machine-$(CONFIG_ARCH_SA1100) := sa1100
machine-$(CONFIG_ARCH_SHARK) := shark
@@ -190,7 +190,6 @@ plat-$(CONFIG_PLAT_NOMADIK) := nomadik
plat-$(CONFIG_PLAT_ORION) := orion
plat-$(CONFIG_PLAT_PXA) := pxa
plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx samsung
-plat-$(CONFIG_PLAT_S5PC1XX) := s5pc1xx samsung
plat-$(CONFIG_PLAT_S5P) := s5p samsung
ifeq ($(CONFIG_ARCH_EBSA110),y)
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index 27ec167..54c83a4 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -2,33 +2,20 @@
# Byungho Min <bhmin@samsung.com>
#
# Licensed under GPLv2
-
# Configuration options for the S5PC100 CPU
+if ARCH_S5PC100
+
config CPU_S5PC100
bool
- select CPU_S5PC100_INIT
- select CPU_S5PC100_CLOCK
+ select PLAT_S5P
help
Enable S5PC100 CPU support
-config S5PC100_SETUP_SDHCI
- bool
- select S5PC1XX_SETUP_SDHCI_GPIO
- help
- Internal helper functions for S5PC100 based SDHCI systems
-
config MACH_SMDKC100
bool "SMDKC100"
select CPU_S5PC100
- select S3C_DEV_FB
- select S3C_DEV_I2C1
- select S3C_DEV_HSMMC
- select S3C_DEV_HSMMC1
- select S3C_DEV_HSMMC2
- select S5PC1XX_SETUP_I2C0
- select S5PC1XX_SETUP_I2C1
- select S5PC1XX_SETUP_FB_24BPP
- select S5PC100_SETUP_SDHCI
help
Machine support for the Samsung SMDKC100
+
+endif
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index 809ff10..8371cfb 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -11,11 +11,9 @@ obj- :=
# Core support for S5PC100 system
-obj-$(CONFIG_CPU_S5PC100) += cpu.o
-
-# Helper and device support
-
-obj-$(CONFIG_S5PC100_SETUP_SDHCI) += setup-sdhci.o
+obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o
+obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
# machine support
+
obj-$(CONFIG_MACH_SMDKC100) += mach-smdkc100.o
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
index d79e757..7d65b61 100644
--- a/arch/arm/mach-s5pc100/cpu.c
+++ b/arch/arm/mach-s5pc100/cpu.c
@@ -22,47 +22,51 @@
#include <linux/serial_core.h>
#include <linux/platform_device.h>
-#include <asm/proc-fns.h>
-
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <asm/proc-fns.h>
+
#include <mach/hardware.h>
#include <mach/map.h>
#include <asm/irq.h>
-#include <plat/cpu-freq.h>
#include <plat/regs-serial.h>
-#include <plat/regs-power.h>
+#include <mach/regs-clock.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/clock.h>
-#include <plat/sdhci.h>
-#include <plat/iic-core.h>
#include <plat/s5pc100.h>
/* Initial IO mappings */
static struct map_desc s5pc100_iodesc[] __initdata = {
+ {
+ .virtual = (unsigned long)S5P_VA_SYSTIMER,
+ .pfn = __phys_to_pfn(S5PC100_PA_SYSTIMER),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC2,
+ .pfn = __phys_to_pfn(S5PC100_PA_VIC2),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5PC100_VA_OTHERS,
+ .pfn = __phys_to_pfn(S5PC100_PA_OTHERS),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }
};
static void s5pc100_idle(void)
{
- unsigned long tmp;
-
- tmp = __raw_readl(S5PC100_PWR_CFG);
- tmp &= ~S5PC100_PWRCFG_CFG_DEEP_IDLE;
- tmp &= ~S5PC100_PWRCFG_CFG_WFI_MASK;
- tmp |= S5PC100_PWRCFG_CFG_WFI_DEEP_IDLE;
- __raw_writel(tmp, S5PC100_PWR_CFG);
+ if (!need_resched())
+ cpu_do_idle();
- tmp = __raw_readl(S5PC100_OTHERS);
- tmp |= S5PC100_PMU_INT_DISABLE;
- __raw_writel(tmp, S5PC100_OTHERS);
-
- cpu_do_idle();
+ local_irq_enable();
}
/* s5pc100_map_io
@@ -73,35 +77,27 @@ static void s5pc100_idle(void)
void __init s5pc100_map_io(void)
{
iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc));
-
- /* initialise device information early */
- s5pc100_default_sdhci0();
- s5pc100_default_sdhci1();
- s5pc100_default_sdhci2();
-
- /* the i2c devices are directly compatible with s3c2440 */
- s3c_i2c0_setname("s3c2440-i2c");
- s3c_i2c1_setname("s3c2440-i2c");
}
void __init s5pc100_init_clocks(int xtal)
{
- printk(KERN_DEBUG "%s: initialising clocks\n", __func__);
+ printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
+
s3c24xx_register_baseclocks(xtal);
- s5pc1xx_register_clocks();
+ s5p_register_clocks(xtal);
s5pc100_register_clocks();
s5pc100_setup_clocks();
}
void __init s5pc100_init_irq(void)
{
- u32 vic_valid[] = {~0, ~0, ~0};
+ u32 vic[] = {~0, ~0, ~0};
/* VIC0, VIC1, and VIC2 are fully populated. */
- s5pc1xx_init_irq(vic_valid, ARRAY_SIZE(vic_valid));
+ s5p_init_irq(vic, ARRAY_SIZE(vic));
}
-struct sysdev_class s5pc100_sysclass = {
+static struct sysdev_class s5pc100_sysclass = {
.name = "s5pc100-core",
};
@@ -118,9 +114,10 @@ core_initcall(s5pc100_core_init);
int __init s5pc100_init(void)
{
- printk(KERN_DEBUG "S5PC100: Initialising architecture\n");
+ printk(KERN_INFO "S5PC100: Initializing architecture\n");
- s5pc1xx_idle = s5pc100_idle;
+ /* set idle function */
+ pm_idle = s5pc100_idle;
return sysdev_register(&s5pc100_sysdev);
}
diff --git a/arch/arm/mach-s5pc100/include/mach/debug-macro.S b/arch/arm/mach-s5pc100/include/mach/debug-macro.S
index e181f57..70e02e9 100644
--- a/arch/arm/mach-s5pc100/include/mach/debug-macro.S
+++ b/arch/arm/mach-s5pc100/include/mach/debug-macro.S
@@ -22,12 +22,14 @@
* aligned and add in the offset when we load the value here.
*/
- .macro addruart, rx, tmp
+ .macro addruart, rx, rtmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1
ldreq \rx, = S3C_PA_UART
- ldrne \rx, = (S3C_VA_UART + S3C_PA_UART & 0xfffff)
+ ldrne \rx, = S3C_VA_UART
+#if CONFIG_DEBUG_S3C_UART != 0
add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART)
+#endif
.endm
/* include the reset of the code which will do the work, we're only
diff --git a/arch/arm/mach-s5pc100/include/mach/entry-macro.S b/arch/arm/mach-s5pc100/include/mach/entry-macro.S
index 6713193..ba76af0 100644
--- a/arch/arm/mach-s5pc100/include/mach/entry-macro.S
+++ b/arch/arm/mach-s5pc100/include/mach/entry-macro.S
@@ -20,7 +20,7 @@
.endm
.macro get_irqnr_preamble, base, tmp
- ldr \base, =S3C_VA_VIC0
+ ldr \base, =VA_VIC0
.endm
.macro arch_ret_to_user, tmp1, tmp2
@@ -29,18 +29,18 @@
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
@ check the vic0
- mov \irqnr, # S3C_IRQ_OFFSET + 31
+ mov \irqnr, # S5P_IRQ_OFFSET + 31
ldr \irqstat, [ \base, # VIC_IRQ_STATUS ]
teq \irqstat, #0
@ otherwise try vic1
- addeq \tmp, \base, #(S3C_VA_VIC1 - S3C_VA_VIC0)
+ addeq \tmp, \base, #(VA_VIC1 - VA_VIC0)
addeq \irqnr, \irqnr, #32
ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ]
teqeq \irqstat, #0
@ otherwise try vic2
- addeq \tmp, \base, #(S3C_VA_VIC2 - S3C_VA_VIC0)
+ addeq \tmp, \base, #(VA_VIC2 - VA_VIC0)
addeq \irqnr, \irqnr, #32
ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ]
teqeq \irqstat, #0
diff --git a/arch/arm/mach-s5pc100/include/mach/irqs.h b/arch/arm/mach-s5pc100/include/mach/irqs.h
index b53fa48..6789eeb 100644
--- a/arch/arm/mach-s5pc100/include/mach/irqs.h
+++ b/arch/arm/mach-s5pc100/include/mach/irqs.h
@@ -11,9 +11,98 @@
#include <plat/irqs.h>
-/* LCD */
-#define IRQ_LCD_FIFO IRQ_LCD0
-#define IRQ_LCD_VSYNC IRQ_LCD1
-#define IRQ_LCD_SYSTEM IRQ_LCD2
+/* VIC0: system, DMA, timer */
+#define IRQ_EINT16_31 S5P_IRQ_VIC0(16)
+#define IRQ_BATF S5P_IRQ_VIC0(17)
+#define IRQ_MDMA S5P_IRQ_VIC0(18)
+#define IRQ_PDMA0 S5P_IRQ_VIC0(19)
+#define IRQ_PDMA1 S5P_IRQ_VIC0(20)
+#define IRQ_TIMER0_VIC S5P_IRQ_VIC0(21)
+#define IRQ_TIMER1_VIC S5P_IRQ_VIC0(22)
+#define IRQ_TIMER2_VIC S5P_IRQ_VIC0(23)
+#define IRQ_TIMER3_VIC S5P_IRQ_VIC0(24)
+#define IRQ_TIMER4_VIC S5P_IRQ_VIC0(25)
+#define IRQ_SYSTIMER S5P_IRQ_VIC0(26)
+#define IRQ_WDT S5P_IRQ_VIC0(27)
+#define IRQ_RTC_ALARM S5P_IRQ_VIC0(28)
+#define IRQ_RTC_TIC S5P_IRQ_VIC0(29)
+#define IRQ_GPIOINT S5P_IRQ_VIC0(30)
-#endif /* __ASM_ARCH_IRQ_H */
+/* VIC1: ARM, power, memory, connectivity */
+#define IRQ_CORTEX0 S5P_IRQ_VIC1(0)
+#define IRQ_CORTEX1 S5P_IRQ_VIC1(1)
+#define IRQ_CORTEX2 S5P_IRQ_VIC1(2)
+#define IRQ_CORTEX3 S5P_IRQ_VIC1(3)
+#define IRQ_CORTEX4 S5P_IRQ_VIC1(4)
+#define IRQ_IEMAPC S5P_IRQ_VIC1(5)
+#define IRQ_IEMIEC S5P_IRQ_VIC1(6)
+#define IRQ_ONENAND S5P_IRQ_VIC1(7)
+#define IRQ_NFC S5P_IRQ_VIC1(8)
+#define IRQ_CFC S5P_IRQ_VIC1(9)
+#define IRQ_UART0 S5P_IRQ_VIC1(10)
+#define IRQ_UART1 S5P_IRQ_VIC1(11)
+#define IRQ_UART2 S5P_IRQ_VIC1(12)
+#define IRQ_UART3 S5P_IRQ_VIC1(13)
+#define IRQ_IIC S5P_IRQ_VIC1(14)
+#define IRQ_SPI0 S5P_IRQ_VIC1(15)
+#define IRQ_SPI1 S5P_IRQ_VIC1(16)
+#define IRQ_SPI2 S5P_IRQ_VIC1(17)
+#define IRQ_IRDA S5P_IRQ_VIC1(18)
+#define IRQ_CAN0 S5P_IRQ_VIC1(19)
+#define IRQ_CAN1 S5P_IRQ_VIC1(20)
+#define IRQ_HSIRX S5P_IRQ_VIC1(21)
+#define IRQ_HSITX S5P_IRQ_VIC1(22)
+#define IRQ_UHOST S5P_IRQ_VIC1(23)
+#define IRQ_OTG S5P_IRQ_VIC1(24)
+#define IRQ_MSM S5P_IRQ_VIC1(25)
+#define IRQ_HSMMC0 S5P_IRQ_VIC1(26)
+#define IRQ_HSMMC1 S5P_IRQ_VIC1(27)
+#define IRQ_HSMMC2 S5P_IRQ_VIC1(28)
+#define IRQ_MIPICSI S5P_IRQ_VIC1(29)
+#define IRQ_MIPIDSI S5P_IRQ_VIC1(30)
+
+/* VIC2: multimedia, audio, security */
+#define IRQ_LCD0 S5P_IRQ_VIC2(0)
+#define IRQ_LCD1 S5P_IRQ_VIC2(1)
+#define IRQ_LCD2 S5P_IRQ_VIC2(2)
+#define IRQ_LCD3 S5P_IRQ_VIC2(3)
+#define IRQ_ROTATOR S5P_IRQ_VIC2(4)
+#define IRQ_FIMC0 S5P_IRQ_VIC2(5)
+#define IRQ_FIMC1 S5P_IRQ_VIC2(6)
+#define IRQ_FIMC2 S5P_IRQ_VIC2(7)
+#define IRQ_JPEG S5P_IRQ_VIC2(8)
+#define IRQ_2D S5P_IRQ_VIC2(9)
+#define IRQ_3D S5P_IRQ_VIC2(10)
+#define IRQ_MIXER S5P_IRQ_VIC2(11)
+#define IRQ_HDMI S5P_IRQ_VIC2(12)
+#define IRQ_IIC1 S5P_IRQ_VIC2(13)
+#define IRQ_MFC S5P_IRQ_VIC2(14)
+#define IRQ_TVENC S5P_IRQ_VIC2(15)
+#define IRQ_I2S0 S5P_IRQ_VIC2(16)
+#define IRQ_I2S1 S5P_IRQ_VIC2(17)
+#define IRQ_I2S2 S5P_IRQ_VIC2(18)
+#define IRQ_AC97 S5P_IRQ_VIC2(19)
+#define IRQ_PCM0 S5P_IRQ_VIC2(20)
+#define IRQ_PCM1 S5P_IRQ_VIC2(21)
+#define IRQ_SPDIF S5P_IRQ_VIC2(22)
+#define IRQ_ADC S5P_IRQ_VIC2(23)
+#define IRQ_PENDN S5P_IRQ_VIC2(24)
+#define IRQ_TC IRQ_PENDN
+#define IRQ_KEYPAD S5P_IRQ_VIC2(25)
+#define IRQ_CG S5P_IRQ_VIC2(26)
+#define IRQ_SEC S5P_IRQ_VIC2(27)
+#define IRQ_SECRX S5P_IRQ_VIC2(28)
+#define IRQ_SECTX S5P_IRQ_VIC2(29)
+#define IRQ_SDMIRQ S5P_IRQ_VIC2(30)
+#define IRQ_SDMFIQ S5P_IRQ_VIC2(31)
+#define IRQ_VIC_END S5P_IRQ_VIC2(31)
+
+#define S5P_IRQ_EINT_BASE (IRQ_VIC_END + 1)
+
+#define IRQ_EINT(x) ((x) < 16 ? S5P_IRQ_VIC0(x) : \
+ (S5P_IRQ_EINT_BASE + (x)-16))
+/* Set the default NR_IRQS */
+
+#define NR_IRQS (IRQ_EINT(31) + 1)
+
+#endif /* __ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index 4681ebe..a79b09f 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -3,9 +3,7 @@
* Copyright 2009 Samsung Electronics Co.
* Byungho Min <bhmin@samsung.com>
*
- * Based on mach-s3c6400/include/mach/map.h
- *
- * S5PC1XX - Memory map definitions
+ * S5PC100 - Memory map definitions
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -16,135 +14,50 @@
#define __ASM_ARCH_MAP_H __FILE__
#include <plat/map-base.h>
+#include <plat/map-s5p.h>
-/*
- * map-base.h has already defined virtual memory address
- * S3C_VA_IRQ S3C_ADDR(0x00000000) irq controller(s)
- * S3C_VA_SYS S3C_ADDR(0x00100000) system control
- * S3C_VA_MEM S3C_ADDR(0x00200000) system control (not used)
- * S3C_VA_TIMER S3C_ADDR(0x00300000) timer block
- * S3C_VA_WATCHDOG S3C_ADDR(0x00400000) watchdog
- * S3C_VA_UART S3C_ADDR(0x01000000) UART
- *
- * S5PC100 specific virtual memory address can be defined here
- * S5PC1XX_VA_GPIO S3C_ADDR(0x00500000) GPIO
- *
- */
-
-/* Chip ID */
#define S5PC100_PA_CHIPID (0xE0000000)
-#define S5PC1XX_PA_CHIPID S5PC100_PA_CHIPID
-#define S5PC1XX_VA_CHIPID S3C_VA_SYS
-
-/* System */
-#define S5PC100_PA_CLK (0xE0100000)
-#define S5PC100_PA_CLK_OTHER (0xE0200000)
-#define S5PC100_PA_PWR (0xE0108000)
-#define S5PC1XX_PA_CLK S5PC100_PA_CLK
-#define S5PC1XX_PA_PWR S5PC100_PA_PWR
-#define S5PC1XX_PA_CLK_OTHER S5PC100_PA_CLK_OTHER
-#define S5PC1XX_VA_CLK (S3C_VA_SYS + 0x10000)
-#define S5PC1XX_VA_PWR (S3C_VA_SYS + 0x20000)
-#define S5PC1XX_VA_CLK_OTHER (S3C_VA_SYS + 0x30000)
-
-/* GPIO */
-#define S5PC100_PA_GPIO (0xE0300000)
-#define S5PC1XX_PA_GPIO S5PC100_PA_GPIO
-#define S5PC1XX_VA_GPIO S3C_ADDR(0x00500000)
-
-/* Interrupt */
-#define S5PC100_PA_VIC (0xE4000000)
-#define S5PC100_VA_VIC S3C_VA_IRQ
-#define S5PC100_PA_VIC_OFFSET 0x100000
-#define S5PC100_VA_VIC_OFFSET 0x10000
-#define S5PC1XX_PA_VIC(x) (S5PC100_PA_VIC + ((x) * S5PC100_PA_VIC_OFFSET))
-#define S5PC1XX_VA_VIC(x) (S5PC100_VA_VIC + ((x) * S5PC100_VA_VIC_OFFSET))
-
-/* DMA */
-#define S5PC100_PA_MDMA (0xE8100000)
-#define S5PC100_PA_PDMA0 (0xE9000000)
-#define S5PC100_PA_PDMA1 (0xE9200000)
-
-/* Timer */
-#define S5PC100_PA_TIMER (0xEA000000)
-#define S5PC1XX_PA_TIMER S5PC100_PA_TIMER
-#define S5PC1XX_VA_TIMER S3C_VA_TIMER
+#define S5P_PA_CHIPID S5PC100_PA_CHIPID
-/* RTC */
-#define S5PC100_PA_RTC (0xEA300000)
+#define S5PC100_PA_SYSCON (0xE0100000)
+#define S5P_PA_SYSCON S5PC100_PA_SYSCON
-/* UART */
-#define S5PC100_PA_UART (0xEC000000)
-#define S5PC1XX_PA_UART S5PC100_PA_UART
-#define S5PC1XX_VA_UART S3C_VA_UART
+#define S5PC100_PA_OTHERS (0xE0200000)
+#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
-/* I2C */
-#define S5PC100_PA_I2C (0xEC100000)
-#define S5PC100_PA_I2C1 (0xEC200000)
-/* USB HS OTG */
-#define S5PC100_PA_USB_HSOTG (0xED200000)
-#define S5PC100_PA_USB_HSPHY (0xED300000)
+#define S5PC100_PA_GPIO (0xE0300000)
+#define S5P_PA_GPIO S5PC100_PA_GPIO
+
+#define S5PC100_PA_VIC0 (0xE4000000)
+#define S5P_PA_VIC0 S5PC100_PA_VIC0
+
+#define S5PC100_PA_VIC1 (0xE4100000)
+#define S5P_PA_VIC1 S5PC100_PA_VIC1
-/* SD/MMC */
-#define S5PC100_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
-#define S5PC100_PA_HSMMC0 S5PC100_PA_HSMMC(0)
-#define S5PC100_PA_HSMMC1 S5PC100_PA_HSMMC(1)
-#define S5PC100_PA_HSMMC2 S5PC100_PA_HSMMC(2)
+#define S5PC100_PA_VIC2 (0xE4200000)
+#define S5P_PA_VIC2 S5PC100_PA_VIC2
-/* LCD */
-#define S5PC100_PA_FB (0xEE000000)
+#define S5PC100_PA_TIMER (0xEA000000)
+#define S5P_PA_TIMER S5PC100_PA_TIMER
-/* Multimedia */
-#define S5PC100_PA_G2D (0xEE800000)
-#define S5PC100_PA_JPEG (0xEE500000)
-#define S5PC100_PA_ROTATOR (0xEE100000)
-#define S5PC100_PA_G3D (0xEF000000)
+#define S5PC100_PA_SYSTIMER (0xEA100000)
-/* I2S */
-#define S5PC100_PA_I2S0 (0xF2000000)
-#define S5PC100_PA_I2S1 (0xF2100000)
-#define S5PC100_PA_I2S2 (0xF2200000)
+#define S5PC100_PA_UART (0xEC000000)
-/* KEYPAD */
-#define S5PC100_PA_KEYPAD (0xF3100000)
+#define S5P_PA_UART0 (S5PC100_PA_UART + 0x0)
+#define S5P_PA_UART1 (S5PC100_PA_UART + 0x400)
+#define S5P_PA_UART2 (S5PC100_PA_UART + 0x800)
+#define S5P_PA_UART3 (S5PC100_PA_UART + 0xC00)
+#define S5P_SZ_UART SZ_256
-/* ADC & TouchScreen */
-#define S5PC100_PA_TSADC (0xF3000000)
+#define S5PC100_PA_IIC0 (0xEC100000)
-/* ETC */
#define S5PC100_PA_SDRAM (0x20000000)
-#define S5PC1XX_PA_SDRAM S5PC100_PA_SDRAM
+#define S5P_PA_SDRAM S5PC100_PA_SDRAM
-/* compatibility defines. */
-#define S3C_PA_RTC S5PC100_PA_RTC
+/* compatibiltiy defines. */
#define S3C_PA_UART S5PC100_PA_UART
-#define S3C_PA_UART0 (S5PC100_PA_UART + 0x0)
-#define S3C_PA_UART1 (S5PC100_PA_UART + 0x400)
-#define S3C_PA_UART2 (S5PC100_PA_UART + 0x800)
-#define S3C_PA_UART3 (S5PC100_PA_UART + 0xC00)
-#define S3C_VA_UART0 (S3C_VA_UART + 0x0)
-#define S3C_VA_UART1 (S3C_VA_UART + 0x400)
-#define S3C_VA_UART2 (S3C_VA_UART + 0x800)
-#define S3C_VA_UART3 (S3C_VA_UART + 0xC00)
-#define S3C_UART_OFFSET 0x400
-#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET))
-#define S3C_PA_FB S5PC100_PA_FB
-#define S3C_PA_G2D S5PC100_PA_G2D
-#define S3C_PA_G3D S5PC100_PA_G3D
-#define S3C_PA_JPEG S5PC100_PA_JPEG
-#define S3C_PA_ROTATOR S5PC100_PA_ROTATOR
-#define S3C_VA_VIC0 (S3C_VA_IRQ + 0x0)
-#define S3C_VA_VIC1 (S3C_VA_IRQ + 0x10000)
-#define S3C_VA_VIC2 (S3C_VA_IRQ + 0x20000)
-#define S3C_PA_IIC S5PC100_PA_I2C
-#define S3C_PA_IIC1 S5PC100_PA_I2C1
-#define S3C_PA_USB_HSOTG S5PC100_PA_USB_HSOTG
-#define S3C_PA_USB_HSPHY S5PC100_PA_USB_HSPHY
-#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC0
-#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC1
-#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC2
-#define S3C_PA_KEYPAD S5PC100_PA_KEYPAD
-#define S3C_PA_TSADC S5PC100_PA_TSADC
-
-#endif /* __ASM_ARCH_C100_MAP_H */
+#define S3C_PA_IIC S5PC100_PA_IIC0
+
+#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/regs-clock.h b/arch/arm/mach-s5pc100/include/mach/regs-clock.h
index 5c9c4cb..7f4c142 100644
--- a/arch/arm/mach-s5pc100/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5pc100/include/mach/regs-clock.h
@@ -13,8 +13,11 @@
#ifndef __PLAT_REGS_CLOCK_H
#define __PLAT_REGS_CLOCK_H __FILE__
-#define S5P_CLKREG(x) (S5PC1XX_VA_CLK + (x))
-#define S5PC100_REG_OTHERS(x) (S5PC1XX_VA_CLK_OTHER + (x))
+#include <mach/map.h>
+
+#define S5P_CLKREG(x) (S3C_VA_SYS + (x))
+
+#define S5PC100_REG_OTHERS(x) (S5PC100_VA_OTHERS + (x))
/* s5pc100 register for clock */
#define S5P_APLL_LOCK S5P_CLKREG(0x00)
diff --git a/arch/arm/mach-s5pc100/include/mach/regs-irq.h b/arch/arm/mach-s5pc100/include/mach/regs-irq.h
index 751ac15..d19f33e 100644
--- a/arch/arm/mach-s5pc100/include/mach/regs-irq.h
+++ b/arch/arm/mach-s5pc100/include/mach/regs-irq.h
@@ -16,9 +16,4 @@
#include <mach/map.h>
#include <asm/hardware/vic.h>
-/* interrupt controller */
-#define S5PC1XX_VIC0REG(x) ((x) + S5PC1XX_VA_VIC(0))
-#define S5PC1XX_VIC1REG(x) ((x) + S5PC1XX_VA_VIC(1))
-#define S5PC1XX_VIC2REG(x) ((x) + S5PC1XX_VA_VIC(2))
-
#endif /* __ASM_ARCH_REGS_IRQ_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/system.h b/arch/arm/mach-s5pc100/include/mach/system.h
index 09aea4d..b247e8b 100644
--- a/arch/arm/mach-s5pc100/include/mach/system.h
+++ b/arch/arm/mach-s5pc100/include/mach/system.h
@@ -13,14 +13,11 @@
#include <linux/io.h>
#include <mach/map.h>
-#include <plat/regs-clock.h>
-
-void (*s5pc1xx_idle)(void);
+#include <mach/regs-clock.h>
static void arch_idle(void)
{
- if (s5pc1xx_idle)
- s5pc1xx_idle();
+ /* nothing here yet */
}
static void arch_reset(char mode, const char *cmd)
diff --git a/arch/arm/mach-s5pc100/include/mach/tick.h b/arch/arm/mach-s5pc100/include/mach/tick.h
index f338c9e..20f6873 100644
--- a/arch/arm/mach-s5pc100/include/mach/tick.h
+++ b/arch/arm/mach-s5pc100/include/mach/tick.h
@@ -20,8 +20,8 @@
*/
static inline u32 s3c24xx_ostimer_pending(void)
{
- u32 pend = __raw_readl(S3C_VA_VIC0 + VIC_RAW_STATUS);
- return pend & 1 << (IRQ_TIMER4_VIC - S5PC1XX_IRQ_VIC0(0));
+ u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS);
+ return pend & (1 << (IRQ_TIMER4_VIC - S5P_IRQ_VIC0(0)));
}
#define TICK_MAX (0xffffffff)
diff --git a/arch/arm/plat-s5pc1xx/s5pc100-init.c b/arch/arm/mach-s5pc100/init.c
similarity index 73%
rename from arch/arm/plat-s5pc1xx/s5pc100-init.c
rename to arch/arm/mach-s5pc100/init.c
index c587108..b852cbc 100644
--- a/arch/arm/plat-s5pc1xx/s5pc100-init.c
+++ b/arch/arm/mach-s5pc100/init.c
@@ -3,7 +3,6 @@
* Copyright 2009 Samsung Electronics Co.
* Byungho Min <bhmin@samsung.com>
*
- * S5PC100 - CPU initialisation (common with other S5PC1XX chips)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -19,9 +18,7 @@
#include <plat/s5pc100.h>
/* uart registration process */
-
void __init s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int no)
{
- /* The driver name is s3c6400-uart to reuse s3c6400_serial_drv */
- s3c24xx_init_uartdevs("s3c6400-uart", s5pc1xx_uart_resources, cfg, no);
+ s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
}
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index ae3c52c..8dec25f 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -34,8 +34,6 @@
#include <asm/mach-types.h>
#include <plat/regs-serial.h>
-#include <plat/gpio-cfg.h>
-#include <plat/regs-gpio.h>
#include <plat/clock.h>
#include <plat/devs.h>
@@ -79,6 +77,7 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[] __initdata = {
},
};
+#if 0
/* I2C0 */
static struct i2c_board_info i2c_devs0[] __initdata = {
};
@@ -140,10 +139,10 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = {
.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
.setup_gpio = s5pc100_fb_gpio_setup_24bpp,
};
-
-static struct map_desc smdkc100_iodesc[] = {};
+#endif
static struct platform_device *smdkc100_devices[] __initdata = {
+#if 0
&s3c_device_i2c0,
&s3c_device_i2c1,
&s3c_device_fb,
@@ -151,17 +150,19 @@ static struct platform_device *smdkc100_devices[] __initdata = {
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
&smdkc100_lcd_powerdev,
+#endif
};
static void __init smdkc100_map_io(void)
{
- s5pc1xx_init_io(smdkc100_iodesc, ARRAY_SIZE(smdkc100_iodesc));
+ s5p_init_io(NULL, 0, S5P_VA_CHIPID);
s3c24xx_init_clocks(12000000);
s3c24xx_init_uarts(smdkc100_uartcfgs, ARRAY_SIZE(smdkc100_uartcfgs));
}
static void __init smdkc100_machine_init(void)
{
+#if 0
/* I2C */
s3c_i2c0_set_platdata(NULL);
s3c_i2c1_set_platdata(NULL);
@@ -175,14 +176,14 @@ static void __init smdkc100_machine_init(void)
gpio_request(S5PC100_GPH0(6), "GPH0");
smdkc100_lcd_power_set(&smdkc100_lcd_power_data, 0);
platform_add_devices(smdkc100_devices, ARRAY_SIZE(smdkc100_devices));
+#endif
}
MACHINE_START(SMDKC100, "SMDKC100")
/* Maintainer: Byungho Min <bhmin@samsung.com> */
- .phys_io = S5PC100_PA_UART & 0xfff00000,
- .io_pg_offst = (((u32)S5PC1XX_VA_UART) >> 18) & 0xfffc,
- .boot_params = S5PC100_PA_SDRAM + 0x100,
-
+ .phys_io = S3C_PA_UART & 0xfff00000,
+ .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
+ .boot_params = S5P_PA_SDRAM + 0x100,
.init_irq = s5pc100_init_irq,
.map_io = smdkc100_map_io,
.init_machine = smdkc100_machine_init,
diff --git a/arch/arm/mach-s5pc100/setup-i2c0.c b/arch/arm/mach-s5pc100/setup-i2c0.c
new file mode 100644
index 0000000..8f65e58
--- /dev/null
+++ b/arch/arm/mach-s5pc100/setup-i2c0.c
@@ -0,0 +1,25 @@
+/* linux/arch/arm/mach-s5pc100/setup-i2c0.c
+ *
+ * Copyright (c) 2009 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ *
+ * I2C0 GPIO configuration.
+ *
+ * Based on plat-s3c64xx/setup-i2c0.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+
+struct platform_device; /* don't need the contents */
+
+#include <plat/iic.h>
+
+void s3c_i2c0_cfg_gpio(struct platform_device *dev)
+{
+ /* Will be populated later */
+}
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 92bd756..189be6e 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -7,7 +7,7 @@
config PLAT_S5P
bool
- depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PV210)
+ depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PC100 || ARCH_S5PV210)
default y
select ARM_VIC
select NO_IOPORT
diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c
index f92e5de..75cb8c3 100644
--- a/arch/arm/plat-s5p/cpu.c
+++ b/arch/arm/plat-s5p/cpu.c
@@ -19,12 +19,14 @@
#include <plat/cpu.h>
#include <plat/s5p6440.h>
#include <plat/s5p6442.h>
+#include <plat/s5pc100.h>
#include <plat/s5pv210.h>
/* table of supported CPUs */
static const char name_s5p6440[] = "S5P6440";
static const char name_s5p6442[] = "S5P6442";
+static const char name_s5pc100[] = "S5PC100";
static const char name_s5pv210[] = "S5PV210/S5PC110";
static struct cpu_table cpu_ids[] __initdata = {
@@ -45,6 +47,14 @@ static struct cpu_table cpu_ids[] __initdata = {
.init = s5p6442_init,
.name = name_s5p6442,
}, {
+ .idcode = 0x43100000,
+ .idmask = 0xfffff000,
+ .map_io = s5pc100_map_io,
+ .init_clocks = s5pc100_init_clocks,
+ .init_uarts = s5pc100_init_uarts,
+ .init = s5pc100_init,
+ .name = name_s5pc100,
+ }, {
.idcode = 0x43110000,
.idmask = 0xfffff000,
.map_io = s5pv210_map_io,
diff --git a/arch/arm/plat-s5p/include/plat/s5pc100.h b/arch/arm/plat-s5p/include/plat/s5pc100.h
new file mode 100644
index 0000000..5f6099d
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/s5pc100.h
@@ -0,0 +1,33 @@
+/* arch/arm/plat-s5p/include/plat/s5pc100.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ *
+ * Header file for s5pc100 cpu support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* Common init code for S5PC100 related SoCs */
+
+extern void s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+extern void s5pc100_register_clocks(void);
+extern void s5pc100_setup_clocks(void);
+
+#ifdef CONFIG_CPU_S5PC100
+
+extern int s5pc100_init(void);
+extern void s5pc100_init_irq(void);
+extern void s5pc100_map_io(void);
+extern void s5pc100_init_clocks(int xtal);
+
+#define s5pc100_init_uarts s5pc100_common_init_uarts
+
+#else
+#define s5pc100_init_clocks NULL
+#define s5pc100_init_uarts NULL
+#define s5pc100_map_io NULL
+#define s5pc100_init NULL
+#endif
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 59cae62..74fe5d6 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -6,7 +6,7 @@
config PLAT_SAMSUNG
bool
- depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX || ARCH_S5PC1XX
+ depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX
select NO_IOPORT
default y
help
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (5 preceding siblings ...)
2010-04-02 6:48 ` [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 5:50 ` Kukjin Kim
2010-05-13 1:05 ` Ben Dooks
2010-04-02 6:48 ` [PATCH 08/16] ARM: S5PC100: Move frame buffer helpers " Marek Szyprowski
` (8 subsequent siblings)
15 siblings, 2 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
Move gpio-lib support from plat-s5pc1xx to mach-s5pc100. Only basic gpio
functionality is now supported. Gpio interrupts are disabled temporarly
and will be added later.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/Makefile | 2 +-
.../gpiolib.c => mach-s5pc100/gpio.c} | 48 +++++++++++---------
.../plat => mach-s5pc100/include/mach}/regs-gpio.h | 2 +-
3 files changed, 28 insertions(+), 24 deletions(-)
rename arch/arm/{plat-s5pc1xx/gpiolib.c => mach-s5pc100/gpio.c} (90%)
rename arch/arm/{plat-s5pc1xx/include/plat => mach-s5pc100/include/mach}/regs-gpio.h (98%)
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index 8371cfb..187b06d 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -11,7 +11,7 @@ obj- :=
# Core support for S5PC100 system
-obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o
+obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpio.o
obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
# machine support
diff --git a/arch/arm/plat-s5pc1xx/gpiolib.c b/arch/arm/mach-s5pc100/gpio.c
similarity index 90%
rename from arch/arm/plat-s5pc1xx/gpiolib.c
rename to arch/arm/mach-s5pc100/gpio.c
index 1ffc57a..9f6fbe1 100644
--- a/arch/arm/plat-s5pc1xx/gpiolib.c
+++ b/arch/arm/mach-s5pc100/gpio.c
@@ -4,7 +4,7 @@
* Copyright 2009 Samsung Electronics Co
* Kyungmin Park <kyungmin.park@samsung.com>
*
- * S5PC1XX - GPIOlib support
+ * S5PC100 - GPIOlib support
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -17,11 +17,11 @@
#include <linux/gpio.h>
#include <mach/map.h>
+#include <mach/regs-gpio.h>
#include <plat/gpio-core.h>
#include <plat/gpio-cfg.h>
#include <plat/gpio-cfg-helpers.h>
-#include <plat/regs-gpio.h>
/* S5PC100 GPIO bank summary:
*
@@ -72,7 +72,7 @@
#define gpio_dbg(x...) printk(KERN_DEBUG x)
#endif
-/* The s5pc1xx_gpiolib routines are to control the gpio banks where
+/* The s5pc100_gpiolib routines are to control the gpio banks where
* the gpio configuration register (GPxCON) has 4 bits per GPIO, as the
* following example:
*
@@ -87,7 +87,7 @@
* the output.
*/
-static int s5pc1xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
+static int s5pc100_gpiolib_input(struct gpio_chip *chip, unsigned offset)
{
struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
void __iomem *base = ourchip->base;
@@ -102,7 +102,7 @@ static int s5pc1xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
return 0;
}
-static int s5pc1xx_gpiolib_output(struct gpio_chip *chip,
+static int s5pc100_gpiolib_output(struct gpio_chip *chip,
unsigned offset, int value)
{
struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
@@ -129,12 +129,14 @@ static int s5pc1xx_gpiolib_output(struct gpio_chip *chip,
return 0;
}
-static int s5pc1xx_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset)
+#if 0
+static int s5pc100_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset)
{
return S3C_IRQ_GPIO(chip->base + offset);
}
+#endif
-static int s5pc1xx_gpiolib_to_eint(struct gpio_chip *chip, unsigned int offset)
+static int s5pc100_gpiolib_to_eint(struct gpio_chip *chip, unsigned int offset)
{
int base;
@@ -449,33 +451,34 @@ static struct s3c_gpio_chip s5pc100_gpio_chips[] = {
};
/* FIXME move from irq-gpio.c */
-extern struct irq_chip s5pc1xx_gpioint;
-extern void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc);
+extern struct irq_chip s5pc100_gpioint;
+extern void s5pc100_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc);
-static __init void s5pc1xx_gpiolib_link(struct s3c_gpio_chip *chip)
+static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip)
{
- chip->chip.direction_input = s5pc1xx_gpiolib_input;
- chip->chip.direction_output = s5pc1xx_gpiolib_output;
+ chip->chip.direction_input = s5pc100_gpiolib_input;
+ chip->chip.direction_output = s5pc100_gpiolib_output;
chip->pm = __gpio_pm(&s3c_gpio_pm_4bit);
-
+#if 0
/* Interrupt */
if (chip->config == &gpio_cfg) {
int i, irq;
- chip->chip.to_irq = s5pc1xx_gpiolib_to_irq;
+ chip->chip.to_irq = s5pc100_gpiolib_to_irq;
for (i = 0; i < chip->chip.ngpio; i++) {
irq = S3C_IRQ_GPIO_BASE + chip->chip.base + i;
- set_irq_chip(irq, &s5pc1xx_gpioint);
+ set_irq_chip(irq, &s5pc100_gpioint);
set_irq_data(irq, &chip->chip);
set_irq_handler(irq, handle_level_irq);
set_irq_flags(irq, IRQF_VALID);
}
} else if (chip->config == &gpio_cfg_eint)
- chip->chip.to_irq = s5pc1xx_gpiolib_to_eint;
+ chip->chip.to_irq = s5pc100_gpiolib_to_eint;
+#endif
}
-static __init void s5pc1xx_gpiolib_add(struct s3c_gpio_chip *chips,
+static __init void s5pc100_gpiolib_add(struct s3c_gpio_chip *chips,
int nr_chips,
void (*fn)(struct s3c_gpio_chip *))
{
@@ -486,7 +489,7 @@ static __init void s5pc1xx_gpiolib_add(struct s3c_gpio_chip *chips,
}
}
-static __init int s5pc1xx_gpiolib_init(void)
+static __init int s5pc100_gpiolib_init(void)
{
struct s3c_gpio_chip *chips;
int nr_chips;
@@ -494,10 +497,11 @@ static __init int s5pc1xx_gpiolib_init(void)
chips = s5pc100_gpio_chips;
nr_chips = ARRAY_SIZE(s5pc100_gpio_chips);
- s5pc1xx_gpiolib_add(chips, nr_chips, s5pc1xx_gpiolib_link);
+ s5pc100_gpiolib_add(chips, nr_chips, s5pc100_gpiolib_link);
/* Interrupt */
- set_irq_chained_handler(IRQ_GPIOINT, s5pc1xx_irq_gpioint_handler);
-
+#if 0
+ set_irq_chained_handler(IRQ_GPIOINT, s5pc100_irq_gpioint_handler);
+#endif
return 0;
}
-core_initcall(s5pc1xx_gpiolib_init);
+core_initcall(s5pc100_gpiolib_init);
diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
similarity index 98%
rename from arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h
rename to arch/arm/mach-s5pc100/include/mach/regs-gpio.h
index 43c7bc8..b523d84 100644
--- a/arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h
+++ b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
@@ -12,7 +12,7 @@
#include <mach/map.h>
/* S5PC100 */
-#define S5PC100_GPIO_BASE S5PC1XX_VA_GPIO
+#define S5PC100_GPIO_BASE S5P_VA_GPIO
#define S5PC100_GPA0_BASE (S5PC100_GPIO_BASE + 0x0000)
#define S5PC100_GPA1_BASE (S5PC100_GPIO_BASE + 0x0020)
#define S5PC100_GPB_BASE (S5PC100_GPIO_BASE + 0x0040)
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 08/16] ARM: S5PC100: Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (6 preceding siblings ...)
2010-04-02 6:48 ` [PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 5:52 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 09/16] ARM: SMDKC100: enable frame buffer again Marek Szyprowski
` (7 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/Kconfig | 7 +++++++
arch/arm/mach-s5pc100/Makefile | 4 ++++
arch/arm/mach-s5pc100/include/mach/irqs.h | 5 +++++
arch/arm/mach-s5pc100/include/mach/map.h | 5 ++++-
.../setup-fb-24bpp.c | 4 ++--
5 files changed, 22 insertions(+), 3 deletions(-)
rename arch/arm/{plat-s5pc1xx => mach-s5pc100}/setup-fb-24bpp.c (91%)
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index 54c83a4..26e0028 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -12,6 +12,13 @@ config CPU_S5PC100
help
Enable S5PC100 CPU support
+# platform specific device setup
+
+config S5PC100_SETUP_FB_24BPP
+ bool
+ help
+ Common setup code for S5PC100 with an 24bpp RGB display helper.
+
config MACH_SMDKC100
bool "SMDKC100"
select CPU_S5PC100
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index 187b06d..878dc61 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -14,6 +14,10 @@ obj- :=
obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpio.o
obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
+# Device setup
+
+obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o
+
# machine support
obj-$(CONFIG_MACH_SMDKC100) += mach-smdkc100.o
diff --git a/arch/arm/mach-s5pc100/include/mach/irqs.h b/arch/arm/mach-s5pc100/include/mach/irqs.h
index 6789eeb..c0747f1 100644
--- a/arch/arm/mach-s5pc100/include/mach/irqs.h
+++ b/arch/arm/mach-s5pc100/include/mach/irqs.h
@@ -105,4 +105,9 @@
#define NR_IRQS (IRQ_EINT(31) + 1)
+/* Compatibility */
+#define IRQ_LCD_FIFO IRQ_LCD0
+#define IRQ_LCD_VSYNC IRQ_LCD1
+#define IRQ_LCD_SYSTEM IRQ_LCD2
+
#endif /* __ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index a79b09f..f08fd76 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -25,7 +25,6 @@
#define S5PC100_PA_OTHERS (0xE0200000)
#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
-
#define S5PC100_PA_GPIO (0xE0300000)
#define S5P_PA_GPIO S5PC100_PA_GPIO
@@ -53,11 +52,15 @@
#define S5PC100_PA_IIC0 (0xEC100000)
+#define S5PC100_PA_FB (0xEE000000)
+
#define S5PC100_PA_SDRAM (0x20000000)
+
#define S5P_PA_SDRAM S5PC100_PA_SDRAM
/* compatibiltiy defines. */
#define S3C_PA_UART S5PC100_PA_UART
#define S3C_PA_IIC S5PC100_PA_IIC0
+#define S3C_PA_FB S5PC100_PA_FB
#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/plat-s5pc1xx/setup-fb-24bpp.c b/arch/arm/mach-s5pc100/setup-fb-24bpp.c
similarity index 91%
rename from arch/arm/plat-s5pc1xx/setup-fb-24bpp.c
rename to arch/arm/mach-s5pc100/setup-fb-24bpp.c
index b02c36f..6eba6cb 100644
--- a/arch/arm/plat-s5pc1xx/setup-fb-24bpp.c
+++ b/arch/arm/mach-s5pc100/setup-fb-24bpp.c
@@ -1,9 +1,9 @@
/*
- * linux/arch/arm/plat-s5pc100/setup-fb-24bpp.c
+ * linux/arch/arm/mach-s5pc100/setup-fb-24bpp.c
*
* Copyright 2009 Samsung Electronics
*
- * Base S5PC1XX setup information for 24bpp LCD framebuffer
+ * Base S5PC100 setup information for 24bpp LCD framebuffer
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 09/16] ARM: SMDKC100: enable frame buffer again
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (7 preceding siblings ...)
2010-04-02 6:48 ` [PATCH 08/16] ARM: S5PC100: Move frame buffer helpers " Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 5:55 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 10/16] ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
` (6 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
This patch enables support for s3c frame buffer driver on SMDKC100 machine.
It also fixes the wrongly defined pixel clock value (it worked only before
commit eb29a5cc0b601).
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/Kconfig | 2 ++
arch/arm/mach-s5pc100/mach-smdkc100.c | 13 +++++--------
2 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index 26e0028..1e7b9a7 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -22,6 +22,8 @@ config S5PC100_SETUP_FB_24BPP
config MACH_SMDKC100
bool "SMDKC100"
select CPU_S5PC100
+ select S5PC100_SETUP_FB_24BPP
+ select S3C_DEV_FB
help
Machine support for the Samsung SMDKC100
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index 8dec25f..44984be 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -85,7 +85,7 @@ static struct i2c_board_info i2c_devs0[] __initdata = {
/* I2C1 */
static struct i2c_board_info i2c_devs1[] __initdata = {
};
-
+#endif
/* LCD power controller */
static void smdkc100_lcd_power_set(struct plat_lcd_data *pd,
unsigned int power)
@@ -118,8 +118,7 @@ static struct platform_device smdkc100_lcd_powerdev = {
static struct s3c_fb_pd_win smdkc100_fb_win0 = {
/* this is to ensure we use win0 */
.win_mode = {
- .refresh = 70,
- .pixclock = (8+13+3+800)*(7+5+1+480),
+ .pixclock = 1000000000000ULL / ((8+13+3+800)*(7+5+1+480)*80),
.left_margin = 8,
.right_margin = 13,
.upper_margin = 7,
@@ -139,17 +138,16 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = {
.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
.setup_gpio = s5pc100_fb_gpio_setup_24bpp,
};
-#endif
static struct platform_device *smdkc100_devices[] __initdata = {
+ &s3c_device_fb,
+ &smdkc100_lcd_powerdev,
#if 0
&s3c_device_i2c0,
&s3c_device_i2c1,
- &s3c_device_fb,
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
- &smdkc100_lcd_powerdev,
#endif
};
@@ -168,7 +166,7 @@ static void __init smdkc100_machine_init(void)
s3c_i2c1_set_platdata(NULL);
i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
-
+#endif
s3c_fb_set_platdata(&smdkc100_lcd_pdata);
/* LCD init */
@@ -176,7 +174,6 @@ static void __init smdkc100_machine_init(void)
gpio_request(S5PC100_GPH0(6), "GPH0");
smdkc100_lcd_power_set(&smdkc100_lcd_power_data, 0);
platform_add_devices(smdkc100_devices, ARRAY_SIZE(smdkc100_devices));
-#endif
}
MACHINE_START(SMDKC100, "SMDKC100")
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 10/16] ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (8 preceding siblings ...)
2010-04-02 6:48 ` [PATCH 09/16] ARM: SMDKC100: enable frame buffer again Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 6:05 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 11/16] ARM: SMDKC100: enable i2c support again Marek Szyprowski
` (5 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
Move i2c helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/Kconfig | 5 +++
arch/arm/mach-s5pc100/Makefile | 1 +
arch/arm/mach-s5pc100/cpu.c | 5 +++
arch/arm/mach-s5pc100/include/mach/map.h | 2 +
arch/arm/mach-s5pc100/setup-i2c0.c | 13 ++++++--
.../{plat-s5pc1xx => mach-s5pc100}/setup-i2c1.c | 4 +-
arch/arm/plat-s5pc1xx/setup-i2c0.c | 30 --------------------
7 files changed, 24 insertions(+), 36 deletions(-)
rename arch/arm/{plat-s5pc1xx => mach-s5pc100}/setup-i2c1.c (89%)
delete mode 100644 arch/arm/plat-s5pc1xx/setup-i2c0.c
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index 1e7b9a7..03a51e2 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -19,6 +19,11 @@ config S5PC100_SETUP_FB_24BPP
help
Common setup code for S5PC100 with an 24bpp RGB display helper.
+config S5PC100_SETUP_I2C1
+ bool
+ help
+ Common setup code for i2c bus 1.
+
config MACH_SMDKC100
bool "SMDKC100"
select CPU_S5PC100
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index 878dc61..522d8b7 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
# Device setup
obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o
+obj-$(CONFIG_S5PC100_SETUP_I2C1) += setup-i2c1.o
# machine support
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
index 7d65b61..ec92290 100644
--- a/arch/arm/mach-s5pc100/cpu.c
+++ b/arch/arm/mach-s5pc100/cpu.c
@@ -38,6 +38,7 @@
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/clock.h>
+#include <plat/iic-core.h>
#include <plat/s5pc100.h>
/* Initial IO mappings */
@@ -77,6 +78,10 @@ static void s5pc100_idle(void)
void __init s5pc100_map_io(void)
{
iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc));
+
+ /* the i2c devices are directly compatible with s3c2440 */
+ s3c_i2c0_setname("s3c2440-i2c");
+ s3c_i2c1_setname("s3c2440-i2c");
}
void __init s5pc100_init_clocks(int xtal)
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index f08fd76..82a1c9d 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -51,6 +51,7 @@
#define S5P_SZ_UART SZ_256
#define S5PC100_PA_IIC0 (0xEC100000)
+#define S5PC100_PA_IIC1 (0xEC200000)
#define S5PC100_PA_FB (0xEE000000)
@@ -61,6 +62,7 @@
/* compatibiltiy defines. */
#define S3C_PA_UART S5PC100_PA_UART
#define S3C_PA_IIC S5PC100_PA_IIC0
+#define S3C_PA_IIC1 S5PC100_PA_IIC1
#define S3C_PA_FB S5PC100_PA_FB
#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pc100/setup-i2c0.c b/arch/arm/mach-s5pc100/setup-i2c0.c
index 8f65e58..dd3174e 100644
--- a/arch/arm/mach-s5pc100/setup-i2c0.c
+++ b/arch/arm/mach-s5pc100/setup-i2c0.c
@@ -1,9 +1,9 @@
/* linux/arch/arm/mach-s5pc100/setup-i2c0.c
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright 2009 Samsung Electronics Co.
+ * Byungho Min <bhmin@samsung.com>
*
- * I2C0 GPIO configuration.
+ * Base S5PC100 I2C bus 0 gpio configuration
*
* Based on plat-s3c64xx/setup-i2c0.c
*
@@ -17,9 +17,14 @@
struct platform_device; /* don't need the contents */
+#include <linux/gpio.h>
#include <plat/iic.h>
+#include <plat/gpio-cfg.h>
void s3c_i2c0_cfg_gpio(struct platform_device *dev)
{
- /* Will be populated later */
+ s3c_gpio_cfgpin(S5PC100_GPD(3), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5PC100_GPD(3), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5PC100_GPD(4), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5PC100_GPD(4), S3C_GPIO_PULL_UP);
}
diff --git a/arch/arm/plat-s5pc1xx/setup-i2c1.c b/arch/arm/mach-s5pc100/setup-i2c1.c
similarity index 89%
rename from arch/arm/plat-s5pc1xx/setup-i2c1.c
rename to arch/arm/mach-s5pc100/setup-i2c1.c
index a0a8b4a..d1fec26 100644
--- a/arch/arm/plat-s5pc1xx/setup-i2c1.c
+++ b/arch/arm/mach-s5pc100/setup-i2c1.c
@@ -1,9 +1,9 @@
-/* linux/arch/arm/plat-s3c64xx/setup-i2c1.c
+/* linux/arch/arm/mach-s5pc100/setup-i2c1.c
*
* Copyright 2009 Samsung Electronics Co.
* Byungho Min <bhmin@samsung.com>
*
- * Base S5PC1XX I2C bus 1 gpio configuration
+ * Base S5PC100 I2C bus 1 gpio configuration
*
* Based on plat-s3c64xx/setup-i2c1.c
*
diff --git a/arch/arm/plat-s5pc1xx/setup-i2c0.c b/arch/arm/plat-s5pc1xx/setup-i2c0.c
deleted file mode 100644
index 5e4a7c3..0000000
--- a/arch/arm/plat-s5pc1xx/setup-i2c0.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* linux/arch/arm/plat-s5pc1xx/setup-i2c0.c
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * Base S5PC1XX I2C bus 0 gpio configuration
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/gpio.h>
-#include <plat/iic.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c0_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgpin(S5PC100_GPD(3), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5PC100_GPD(3), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5PC100_GPD(4), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5PC100_GPD(4), S3C_GPIO_PULL_UP);
-}
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 11/16] ARM: SMDKC100: enable i2c support again
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (9 preceding siblings ...)
2010-04-02 6:48 ` [PATCH 10/16] ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
@ 2010-04-02 6:48 ` Marek Szyprowski
2010-05-12 6:06 ` Kukjin Kim
2010-04-02 6:49 ` [PATCH 12/16] ARM: S5PC100: Move sdhci helpers from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
` (4 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:48 UTC (permalink / raw)
To: linux-arm-kernel
This patch enables support for i2c busses on SMDKC100 machine.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/Kconfig | 2 ++
arch/arm/mach-s5pc100/mach-smdkc100.c | 8 +++-----
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index 03a51e2..f2d5c23 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -28,7 +28,9 @@ config MACH_SMDKC100
bool "SMDKC100"
select CPU_S5PC100
select S5PC100_SETUP_FB_24BPP
+ select S5PC100_SETUP_I2C1
select S3C_DEV_FB
+ select S3C_DEV_I2C1
help
Machine support for the Samsung SMDKC100
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index 44984be..93af963 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -77,7 +77,6 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[] __initdata = {
},
};
-#if 0
/* I2C0 */
static struct i2c_board_info i2c_devs0[] __initdata = {
};
@@ -85,7 +84,7 @@ static struct i2c_board_info i2c_devs0[] __initdata = {
/* I2C1 */
static struct i2c_board_info i2c_devs1[] __initdata = {
};
-#endif
+
/* LCD power controller */
static void smdkc100_lcd_power_set(struct plat_lcd_data *pd,
unsigned int power)
@@ -142,9 +141,9 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = {
static struct platform_device *smdkc100_devices[] __initdata = {
&s3c_device_fb,
&smdkc100_lcd_powerdev,
-#if 0
&s3c_device_i2c0,
&s3c_device_i2c1,
+#if 0
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
@@ -160,13 +159,12 @@ static void __init smdkc100_map_io(void)
static void __init smdkc100_machine_init(void)
{
-#if 0
/* I2C */
s3c_i2c0_set_platdata(NULL);
s3c_i2c1_set_platdata(NULL);
i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
-#endif
+
s3c_fb_set_platdata(&smdkc100_lcd_pdata);
/* LCD init */
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 12/16] ARM: S5PC100: Move sdhci helpers from plat-s5pc1xx to mach-s5pc100
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (10 preceding siblings ...)
2010-04-02 6:48 ` [PATCH 11/16] ARM: SMDKC100: enable i2c support again Marek Szyprowski
@ 2010-04-02 6:49 ` Marek Szyprowski
2010-05-12 7:04 ` Kukjin Kim
2010-04-02 6:49 ` [PATCH 13/16] ARM: SMDKC100: enable sdhci support again Marek Szyprowski
` (3 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:49 UTC (permalink / raw)
To: linux-arm-kernel
Move sdhci helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/Kconfig | 11 +++++++++++
arch/arm/mach-s5pc100/Makefile | 2 ++
arch/arm/mach-s5pc100/cpu.c | 6 ++++++
arch/arm/mach-s5pc100/include/mach/map.h | 8 ++++++++
.../setup-sdhci-gpio.c | 2 +-
5 files changed, 28 insertions(+), 1 deletions(-)
rename arch/arm/{plat-s5pc1xx => mach-s5pc100}/setup-sdhci-gpio.c (97%)
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index f2d5c23..af64da3 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -24,6 +24,17 @@ config S5PC100_SETUP_I2C1
help
Common setup code for i2c bus 1.
+config S5PC100_SETUP_SDHCI
+ bool
+ select S5PC100_SETUP_SDHCI_GPIO
+ help
+ Internal helper functions for S5PC100 based SDHCI systems
+
+config S5PC100_SETUP_SDHCI_GPIO
+ bool
+ help
+ Common setup code for SDHCI gpio.
+
config MACH_SMDKC100
bool "SMDKC100"
select CPU_S5PC100
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index 522d8b7..9242f14 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -18,6 +18,8 @@ obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o
obj-$(CONFIG_S5PC100_SETUP_I2C1) += setup-i2c1.o
+obj-$(CONFIG_S5PC100_SETUP_SDHCI) += setup-sdhci.o
+obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
# machine support
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
index ec92290..d424a9f 100644
--- a/arch/arm/mach-s5pc100/cpu.c
+++ b/arch/arm/mach-s5pc100/cpu.c
@@ -39,6 +39,7 @@
#include <plat/devs.h>
#include <plat/clock.h>
#include <plat/iic-core.h>
+#include <plat/sdhci.h>
#include <plat/s5pc100.h>
/* Initial IO mappings */
@@ -79,6 +80,11 @@ void __init s5pc100_map_io(void)
{
iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc));
+ /* initialise device information early */
+ s5pc100_default_sdhci0();
+ s5pc100_default_sdhci1();
+ s5pc100_default_sdhci2();
+
/* the i2c devices are directly compatible with s3c2440 */
s3c_i2c0_setname("s3c2440-i2c");
s3c_i2c1_setname("s3c2440-i2c");
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index 82a1c9d..9d672fa 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -55,6 +55,11 @@
#define S5PC100_PA_FB (0xEE000000)
+#define S5PC100_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
+#define S5PC100_PA_HSMMC0 S5PC100_PA_HSMMC(0)
+#define S5PC100_PA_HSMMC1 S5PC100_PA_HSMMC(1)
+#define S5PC100_PA_HSMMC2 S5PC100_PA_HSMMC(2)
+
#define S5PC100_PA_SDRAM (0x20000000)
#define S5P_PA_SDRAM S5PC100_PA_SDRAM
@@ -64,5 +69,8 @@
#define S3C_PA_IIC S5PC100_PA_IIC0
#define S3C_PA_IIC1 S5PC100_PA_IIC1
#define S3C_PA_FB S5PC100_PA_FB
+#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC0
+#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC1
+#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC2
#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c b/arch/arm/mach-s5pc100/setup-sdhci-gpio.c
similarity index 97%
rename from arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c
rename to arch/arm/mach-s5pc100/setup-sdhci-gpio.c
index 185c894..0248150 100644
--- a/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c
+++ b/arch/arm/mach-s5pc100/setup-sdhci-gpio.c
@@ -2,7 +2,7 @@
*
* Copyright 2009 Samsung Eletronics
*
- * S5PC1XX - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
+ * S5PC100 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 13/16] ARM: SMDKC100: enable sdhci support again
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (11 preceding siblings ...)
2010-04-02 6:49 ` [PATCH 12/16] ARM: S5PC100: Move sdhci helpers from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
@ 2010-04-02 6:49 ` Marek Szyprowski
2010-05-12 7:05 ` Kukjin Kim
2010-04-02 6:49 ` [PATCH 14/16] ARM: Samsung: Move external interrupts support from plat-s5pc1xx to plat-s5p Marek Szyprowski
` (2 subsequent siblings)
15 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:49 UTC (permalink / raw)
To: linux-arm-kernel
This patch enables support for sdhci controllers on SMDKC100 machine.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/Kconfig | 4 ++++
arch/arm/mach-s5pc100/mach-smdkc100.c | 2 --
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index af64da3..168bf51 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -40,8 +40,12 @@ config MACH_SMDKC100
select CPU_S5PC100
select S5PC100_SETUP_FB_24BPP
select S5PC100_SETUP_I2C1
+ select S5PC100_SETUP_SDHCI
select S3C_DEV_FB
select S3C_DEV_I2C1
+ select S3C_DEV_HSMMC
+ select S3C_DEV_HSMMC1
+ select S3C_DEV_HSMMC2
help
Machine support for the Samsung SMDKC100
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index 93af963..052f6db 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -143,11 +143,9 @@ static struct platform_device *smdkc100_devices[] __initdata = {
&smdkc100_lcd_powerdev,
&s3c_device_i2c0,
&s3c_device_i2c1,
-#if 0
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
-#endif
};
static void __init smdkc100_map_io(void)
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 14/16] ARM: Samsung: Move external interrupts support from plat-s5pc1xx to plat-s5p
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (12 preceding siblings ...)
2010-04-02 6:49 ` [PATCH 13/16] ARM: SMDKC100: enable sdhci support again Marek Szyprowski
@ 2010-04-02 6:49 ` Marek Szyprowski
2010-04-02 6:49 ` [PATCH 15/16] ARM: S5PC100: Add support for gpio interrupt Marek Szyprowski
2010-04-02 6:49 ` [PATCH 16/16] ARM: remove obsolete plat-s5pc1xx directory Marek Szyprowski
15 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:49 UTC (permalink / raw)
To: linux-arm-kernel
This patch moves external interrupts support code from plat-s5pc1xx to
plat-s5p and enables support for it on ARCH_S5PC100. This code can be easily
reused by S5PV210/S5PC110 and probably S5P6442.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/Kconfig | 1 +
arch/arm/mach-s5pc100/gpio.c | 5 +-
arch/arm/mach-s5pc100/include/mach/gpio.h | 8 +++
arch/arm/mach-s5pc100/include/mach/regs-gpio.h | 2 +-
arch/arm/plat-s5p/Kconfig | 11 +++++
arch/arm/plat-s5p/Makefile | 1 +
arch/arm/plat-s5p/include/plat/gpio-ext.h | 44 +++++++++++++++++++
arch/arm/{plat-s5pc1xx => plat-s5p}/irq-eint.c | 55 ++++++++++++------------
arch/arm/plat-s5pc1xx/include/plat/gpio-ext.h | 44 -------------------
9 files changed, 97 insertions(+), 74 deletions(-)
create mode 100644 arch/arm/plat-s5p/include/plat/gpio-ext.h
rename arch/arm/{plat-s5pc1xx => plat-s5p}/irq-eint.c (80%)
delete mode 100644 arch/arm/plat-s5pc1xx/include/plat/gpio-ext.h
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index 168bf51..229763c 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -9,6 +9,7 @@ if ARCH_S5PC100
config CPU_S5PC100
bool
select PLAT_S5P
+ select S5P_IRQ_EINT
help
Enable S5PC100 CPU support
diff --git a/arch/arm/mach-s5pc100/gpio.c b/arch/arm/mach-s5pc100/gpio.c
index 9f6fbe1..32a90db 100644
--- a/arch/arm/mach-s5pc100/gpio.c
+++ b/arch/arm/mach-s5pc100/gpio.c
@@ -473,9 +473,10 @@ static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip)
set_irq_handler(irq, handle_level_irq);
set_irq_flags(irq, IRQF_VALID);
}
- } else if (chip->config == &gpio_cfg_eint)
- chip->chip.to_irq = s5pc100_gpiolib_to_eint;
+ } else
#endif
+ if (chip->config == &gpio_cfg_eint)
+ chip->chip.to_irq = s5pc100_gpiolib_to_eint;
}
static __init void s5pc100_gpiolib_add(struct s3c_gpio_chip *chips,
diff --git a/arch/arm/mach-s5pc100/include/mach/gpio.h b/arch/arm/mach-s5pc100/include/mach/gpio.h
index 2c4cbe8..7e07016 100644
--- a/arch/arm/mach-s5pc100/include/mach/gpio.h
+++ b/arch/arm/mach-s5pc100/include/mach/gpio.h
@@ -159,4 +159,12 @@ enum s3c_gpio_number {
/* define the number of gpios we need to the one after the MP04() range */
#define ARCH_NR_GPIOS (S5PC100_GPIO_END + 1)
+/* Common compatibility defines */
+#define S5P_GPIO_EINT_SFN S3C_GPIO_SFN(0x2)
+#define S5P_GPH0(n) S5PC100_GPH0(n)
+#define S5P_GPH1(n) S5PC100_GPH1(n)
+#define S5P_GPH2(n) S5PC100_GPH2(n)
+#define S5P_GPH3(n) S5PC100_GPH3(n)
+#define S5P_GPIO_INT_GROUP_END S5PC100_GPIO_INT_GROUP_END
+
#include <asm-generic/gpio.h>
diff --git a/arch/arm/mach-s5pc100/include/mach/regs-gpio.h b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
index b523d84..57234fe 100644
--- a/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
+++ b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
@@ -60,7 +60,7 @@
/* Common part */
/* External interrupt base is same at both s5pc100 and s5pc110 */
-#define S5PC1XX_EINT_BASE (S5PC100_EINT_BASE)
+#define S5P_EINT_BASE (S5PC100_EINT_BASE)
#define S5PC100_GPx_INPUT(__gpio) (0x0 << ((__gpio) * 4))
#define S5PC100_GPx_OUTPUT(__gpio) (0x1 << ((__gpio) * 4))
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 189be6e..bf00e0e 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -24,3 +24,14 @@ config PLAT_S5P
select SAMSUNG_IRQ_UART
help
Base platform code for Samsung's S5P series SoC.
+
+if PLAT_S5P
+
+# Configuration options shared by all S5P implementations
+
+config S5P_IRQ_EINT
+ bool
+ help
+ Common initialisation code for the EINT support on S5P platform
+
+endif
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index 0ec09a9..db4801f 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -16,3 +16,4 @@ obj-y += dev-uart.o
obj-y += cpu.o
obj-y += clock.o
obj-y += irq.o
+obj-$(CONFIG_S5P_IRQ_EINT) += irq-eint.o
diff --git a/arch/arm/plat-s5p/include/plat/gpio-ext.h b/arch/arm/plat-s5p/include/plat/gpio-ext.h
new file mode 100644
index 0000000..b298335
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/gpio-ext.h
@@ -0,0 +1,44 @@
+/* linux/arch/arm/plat-s5p/include/plat/gpio-eint.h
+ *
+ * Copyright 2009 Samsung Electronics Co.
+ *
+ * External Interrupt (GPH0 ~ GPH3) control register definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S5P_WKUP_INT_CON0_7 (S5P_EINT_BASE + 0x0)
+#define S5P_WKUP_INT_CON8_15 (S5P_EINT_BASE + 0x4)
+#define S5P_WKUP_INT_CON16_23 (S5P_EINT_BASE + 0x8)
+#define S5P_WKUP_INT_CON24_31 (S5P_EINT_BASE + 0xC)
+#define S5P_WKUP_INT_CON(x) (S5P_WKUP_INT_CON0_7 + (x * 0x4))
+
+#define S5P_WKUP_INT_FLTCON0_3 (S5P_EINT_BASE + 0x80)
+#define S5P_WKUP_INT_FLTCON4_7 (S5P_EINT_BASE + 0x84)
+#define S5P_WKUP_INT_FLTCON8_11 (S5P_EINT_BASE + 0x88)
+#define S5P_WKUP_INT_FLTCON12_15 (S5P_EINT_BASE + 0x8C)
+#define S5P_WKUP_INT_FLTCON16_19 (S5P_EINT_BASE + 0x90)
+#define S5P_WKUP_INT_FLTCON20_23 (S5P_EINT_BASE + 0x94)
+#define S5P_WKUP_INT_FLTCON24_27 (S5P_EINT_BASE + 0x98)
+#define S5P_WKUP_INT_FLTCON28_31 (S5P_EINT_BASE + 0x9C)
+#define S5P_WKUP_INT_FLTCON(x) (S5P_WKUP_INT_FLTCON0_3 + (x * 0x4))
+
+#define S5P_WKUP_INT_MASK0_7 (S5P_EINT_BASE + 0x100)
+#define S5P_WKUP_INT_MASK8_15 (S5P_EINT_BASE + 0x104)
+#define S5P_WKUP_INT_MASK16_23 (S5P_EINT_BASE + 0x108)
+#define S5P_WKUP_INT_MASK24_31 (S5P_EINT_BASE + 0x10C)
+#define S5P_WKUP_INT_MASK(x) (S5P_WKUP_INT_MASK0_7 + (x * 0x4))
+
+#define S5P_WKUP_INT_PEND0_7 (S5P_EINT_BASE + 0x140)
+#define S5P_WKUP_INT_PEND8_15 (S5P_EINT_BASE + 0x144)
+#define S5P_WKUP_INT_PEND16_23 (S5P_EINT_BASE + 0x148)
+#define S5P_WKUP_INT_PEND24_31 (S5P_EINT_BASE + 0x14C)
+#define S5P_WKUP_INT_PEND(x) (S5P_WKUP_INT_PEND0_7 + (x * 0x4))
+
+#define S5P_WKUP_INT_LOWLEV (0x00)
+#define S5P_WKUP_INT_HILEV (0x01)
+#define S5P_WKUP_INT_FALLEDGE (0x02)
+#define S5P_WKUP_INT_RISEEDGE (0x03)
+#define S5P_WKUP_INT_BOTHEDGE (0x04)
diff --git a/arch/arm/plat-s5pc1xx/irq-eint.c b/arch/arm/plat-s5p/irq-eint.c
similarity index 80%
rename from arch/arm/plat-s5pc1xx/irq-eint.c
rename to arch/arm/plat-s5p/irq-eint.c
index 373122f..1e300d6 100644
--- a/arch/arm/plat-s5pc1xx/irq-eint.c
+++ b/arch/arm/plat-s5p/irq-eint.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/plat-s5pc1xx/irq-eint.c
+ * linux/arch/arm/plat-s5p/irq-eint.c
*
* Copyright 2009 Samsung Electronics Co.
* Byungho Min <bhmin@samsung.com>
@@ -7,7 +7,7 @@
*
* Based on plat-s3c64xx/irq-eint.c
*
- * S5PC1XX - Interrupt handling for IRQ_EINT(x)
+ * S5P - Interrupt handling for IRQ_EINT(x)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -25,11 +25,12 @@
#include <asm/hardware/vic.h>
#include <mach/map.h>
+#include <mach/irqs.h>
+#include <mach/regs-gpio.h>
#include <plat/gpio-cfg.h>
#include <plat/gpio-ext.h>
#include <plat/pm.h>
-#include <plat/regs-gpio.h>
#include <plat/regs-irqtype.h>
/*
@@ -45,9 +46,9 @@ static inline int s3c_get_eint(unsigned int irq)
int real;
if (irq < IRQ_EINT16_31)
- real = (irq - IRQ_EINT0);
+ real = (irq - IRQ_EINT(0));
else
- real = (irq - S3C_IRQ_EINT_BASE) + IRQ_EINT16_31 - IRQ_EINT0;
+ real = (irq - S5P_IRQ_EINT_BASE) + IRQ_EINT16_31 - IRQ_EINT(0);
return real;
}
@@ -72,9 +73,9 @@ static inline void s3c_irq_eint_mask(unsigned int irq)
u32 mask;
u32 bank = s3c_get_bank(irq);
- mask = __raw_readl(S5PC1XX_WKUP_INT_MASK(bank));
+ mask = __raw_readl(S5P_WKUP_INT_MASK(bank));
mask |= s3c_eint_to_bit(irq);
- __raw_writel(mask, S5PC1XX_WKUP_INT_MASK(bank));
+ __raw_writel(mask, S5P_WKUP_INT_MASK(bank));
}
static void s3c_irq_eint_unmask(unsigned int irq)
@@ -82,16 +83,16 @@ static void s3c_irq_eint_unmask(unsigned int irq)
u32 mask;
u32 bank = s3c_get_bank(irq);
- mask = __raw_readl(S5PC1XX_WKUP_INT_MASK(bank));
+ mask = __raw_readl(S5P_WKUP_INT_MASK(bank));
mask &= ~(s3c_eint_to_bit(irq));
- __raw_writel(mask, S5PC1XX_WKUP_INT_MASK(bank));
+ __raw_writel(mask, S5P_WKUP_INT_MASK(bank));
}
static inline void s3c_irq_eint_ack(unsigned int irq)
{
u32 bank = s3c_get_bank(irq);
- __raw_writel(s3c_eint_to_bit(irq), S5PC1XX_WKUP_INT_PEND(bank));
+ __raw_writel(s3c_eint_to_bit(irq), S5P_WKUP_INT_PEND(bank));
}
static void s3c_irq_eint_maskack(unsigned int irq)
@@ -114,23 +115,23 @@ static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type)
break;
case IRQ_TYPE_EDGE_RISING:
- con = S5PC1XX_WKUP_INT_RISEEDGE;
+ con = S5P_WKUP_INT_RISEEDGE;
break;
case IRQ_TYPE_EDGE_FALLING:
- con = S5PC1XX_WKUP_INT_FALLEDGE;
+ con = S5P_WKUP_INT_FALLEDGE;
break;
case IRQ_TYPE_EDGE_BOTH:
- con = S5PC1XX_WKUP_INT_BOTHEDGE;
+ con = S5P_WKUP_INT_BOTHEDGE;
break;
case IRQ_TYPE_LEVEL_LOW:
- con = S5PC1XX_WKUP_INT_LOWLEV;
+ con = S5P_WKUP_INT_LOWLEV;
break;
case IRQ_TYPE_LEVEL_HIGH:
- con = S5PC1XX_WKUP_INT_HILEV;
+ con = S5P_WKUP_INT_HILEV;
break;
default:
@@ -141,23 +142,23 @@ static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type)
gpio = real & (8 - 1);
shift = gpio << 2;
- ctrl = __raw_readl(S5PC1XX_WKUP_INT_CON(bank));
+ ctrl = __raw_readl(S5P_WKUP_INT_CON(bank));
ctrl &= ~(0x7 << shift);
ctrl |= con << shift;
- __raw_writel(ctrl, S5PC1XX_WKUP_INT_CON(bank));
+ __raw_writel(ctrl, S5P_WKUP_INT_CON(bank));
switch (real) {
case 0 ... 7:
- gpio = S5PC100_GPH0(gpio);
+ gpio = S5P_GPH0(gpio);
break;
case 8 ... 15:
- gpio = S5PC100_GPH1(gpio);
+ gpio = S5P_GPH1(gpio);
break;
case 16 ... 23:
- gpio = S5PC100_GPH2(gpio);
+ gpio = S5P_GPH2(gpio);
break;
case 24 ... 31:
- gpio = S5PC100_GPH3(gpio);
+ gpio = S5P_GPH3(gpio);
break;
default:
return -EINVAL;
@@ -187,8 +188,8 @@ static struct irq_chip s3c_irq_eint = {
*/
static inline void s3c_irq_demux_eint(unsigned int start, unsigned int end)
{
- u32 status = __raw_readl(S5PC1XX_WKUP_INT_PEND((start >> 3)));
- u32 mask = __raw_readl(S5PC1XX_WKUP_INT_MASK((start >> 3)));
+ u32 status = __raw_readl(S5P_WKUP_INT_PEND((start >> 3)));
+ u32 mask = __raw_readl(S5P_WKUP_INT_MASK((start >> 3)));
unsigned int irq;
status &= ~mask;
@@ -237,7 +238,7 @@ static inline void s3c_irq_vic_eint_ack(unsigned int irq)
u32 bank = s3c_get_bank(irq);
bit = s3c_eint_to_bit(irq);
- __raw_writel(bit, S5PC1XX_WKUP_INT_PEND(bank));
+ __raw_writel(bit, S5P_WKUP_INT_PEND(bank));
}
static void s3c_irq_vic_eint_maskack(unsigned int irq)
@@ -257,11 +258,11 @@ static struct irq_chip s3c_irq_vic_eint = {
.set_wake = s3c_irqext_wake,
};
-static int __init s5pc1xx_init_irq_eint(void)
+static int __init s5p_init_irq_eint(void)
{
int irq;
- for (irq = IRQ_EINT0; irq <= IRQ_EINT15; irq++) {
+ for (irq = IRQ_EINT(0); irq <= IRQ_EINT(15); irq++) {
set_irq_chip(irq, &s3c_irq_vic_eint);
set_irq_handler(irq, handle_level_irq);
set_irq_flags(irq, IRQF_VALID);
@@ -278,4 +279,4 @@ static int __init s5pc1xx_init_irq_eint(void)
return 0;
}
-arch_initcall(s5pc1xx_init_irq_eint);
+arch_initcall(s5p_init_irq_eint);
diff --git a/arch/arm/plat-s5pc1xx/include/plat/gpio-ext.h b/arch/arm/plat-s5pc1xx/include/plat/gpio-ext.h
deleted file mode 100644
index 33ad267..0000000
--- a/arch/arm/plat-s5pc1xx/include/plat/gpio-ext.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* linux/arch/arm/plat-s5pc1xx/include/plat/gpio-eint.h
- *
- * Copyright 2009 Samsung Electronics Co.
- *
- * External Interrupt (GPH0 ~ GPH3) control register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#define S5PC1XX_WKUP_INT_CON0_7 (S5PC1XX_EINT_BASE + 0x0)
-#define S5PC1XX_WKUP_INT_CON8_15 (S5PC1XX_EINT_BASE + 0x4)
-#define S5PC1XX_WKUP_INT_CON16_23 (S5PC1XX_EINT_BASE + 0x8)
-#define S5PC1XX_WKUP_INT_CON24_31 (S5PC1XX_EINT_BASE + 0xC)
-#define S5PC1XX_WKUP_INT_CON(x) (S5PC1XX_WKUP_INT_CON0_7 + (x * 0x4))
-
-#define S5PC1XX_WKUP_INT_FLTCON0_3 (S5PC1XX_EINT_BASE + 0x80)
-#define S5PC1XX_WKUP_INT_FLTCON4_7 (S5PC1XX_EINT_BASE + 0x84)
-#define S5PC1XX_WKUP_INT_FLTCON8_11 (S5PC1XX_EINT_BASE + 0x88)
-#define S5PC1XX_WKUP_INT_FLTCON12_15 (S5PC1XX_EINT_BASE + 0x8C)
-#define S5PC1XX_WKUP_INT_FLTCON16_19 (S5PC1XX_EINT_BASE + 0x90)
-#define S5PC1XX_WKUP_INT_FLTCON20_23 (S5PC1XX_EINT_BASE + 0x94)
-#define S5PC1XX_WKUP_INT_FLTCON24_27 (S5PC1XX_EINT_BASE + 0x98)
-#define S5PC1XX_WKUP_INT_FLTCON28_31 (S5PC1XX_EINT_BASE + 0x9C)
-#define S5PC1XX_WKUP_INT_FLTCON(x) (S5PC1XX_WKUP_INT_FLTCON0_3 + (x * 0x4))
-
-#define S5PC1XX_WKUP_INT_MASK0_7 (S5PC1XX_EINT_BASE + 0x100)
-#define S5PC1XX_WKUP_INT_MASK8_15 (S5PC1XX_EINT_BASE + 0x104)
-#define S5PC1XX_WKUP_INT_MASK16_23 (S5PC1XX_EINT_BASE + 0x108)
-#define S5PC1XX_WKUP_INT_MASK24_31 (S5PC1XX_EINT_BASE + 0x10C)
-#define S5PC1XX_WKUP_INT_MASK(x) (S5PC1XX_WKUP_INT_MASK0_7 + (x * 0x4))
-
-#define S5PC1XX_WKUP_INT_PEND0_7 (S5PC1XX_EINT_BASE + 0x140)
-#define S5PC1XX_WKUP_INT_PEND8_15 (S5PC1XX_EINT_BASE + 0x144)
-#define S5PC1XX_WKUP_INT_PEND16_23 (S5PC1XX_EINT_BASE + 0x148)
-#define S5PC1XX_WKUP_INT_PEND24_31 (S5PC1XX_EINT_BASE + 0x14C)
-#define S5PC1XX_WKUP_INT_PEND(x) (S5PC1XX_WKUP_INT_PEND0_7 + (x * 0x4))
-
-#define S5PC1XX_WKUP_INT_LOWLEV (0x00)
-#define S5PC1XX_WKUP_INT_HILEV (0x01)
-#define S5PC1XX_WKUP_INT_FALLEDGE (0x02)
-#define S5PC1XX_WKUP_INT_RISEEDGE (0x03)
-#define S5PC1XX_WKUP_INT_BOTHEDGE (0x04)
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 15/16] ARM: S5PC100: Add support for gpio interrupt
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (13 preceding siblings ...)
2010-04-02 6:49 ` [PATCH 14/16] ARM: Samsung: Move external interrupts support from plat-s5pc1xx to plat-s5p Marek Szyprowski
@ 2010-04-02 6:49 ` Marek Szyprowski
2010-04-02 6:49 ` [PATCH 16/16] ARM: remove obsolete plat-s5pc1xx directory Marek Szyprowski
15 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:49 UTC (permalink / raw)
To: linux-arm-kernel
This patch moves support for gpio interrupts from plat-s5pc1xx to
mach-s5pc100 directory.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-s5pc100/Makefile | 2 +-
arch/arm/mach-s5pc100/gpio.c | 9 +--
arch/arm/mach-s5pc100/include/mach/irqs.h | 7 +-
arch/arm/{plat-s5pc1xx => mach-s5pc100}/irq-gpio.c | 78 ++++++++++----------
4 files changed, 48 insertions(+), 48 deletions(-)
rename arch/arm/{plat-s5pc1xx => mach-s5pc100}/irq-gpio.c (72%)
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index 9242f14..d7681bf 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -11,7 +11,7 @@ obj- :=
# Core support for S5PC100 system
-obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpio.o
+obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpio.o irq-gpio.o
obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
# Device setup
diff --git a/arch/arm/mach-s5pc100/gpio.c b/arch/arm/mach-s5pc100/gpio.c
index 32a90db..f53a74b 100644
--- a/arch/arm/mach-s5pc100/gpio.c
+++ b/arch/arm/mach-s5pc100/gpio.c
@@ -129,12 +129,10 @@ static int s5pc100_gpiolib_output(struct gpio_chip *chip,
return 0;
}
-#if 0
static int s5pc100_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset)
{
return S3C_IRQ_GPIO(chip->base + offset);
}
-#endif
static int s5pc100_gpiolib_to_eint(struct gpio_chip *chip, unsigned int offset)
{
@@ -459,7 +457,7 @@ static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip)
chip->chip.direction_input = s5pc100_gpiolib_input;
chip->chip.direction_output = s5pc100_gpiolib_output;
chip->pm = __gpio_pm(&s3c_gpio_pm_4bit);
-#if 0
+
/* Interrupt */
if (chip->config == &gpio_cfg) {
int i, irq;
@@ -474,7 +472,7 @@ static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip)
set_irq_flags(irq, IRQF_VALID);
}
} else
-#endif
+
if (chip->config == &gpio_cfg_eint)
chip->chip.to_irq = s5pc100_gpiolib_to_eint;
}
@@ -500,9 +498,8 @@ static __init int s5pc100_gpiolib_init(void)
s5pc100_gpiolib_add(chips, nr_chips, s5pc100_gpiolib_link);
/* Interrupt */
-#if 0
set_irq_chained_handler(IRQ_GPIOINT, s5pc100_irq_gpioint_handler);
-#endif
+
return 0;
}
core_initcall(s5pc100_gpiolib_init);
diff --git a/arch/arm/mach-s5pc100/include/mach/irqs.h b/arch/arm/mach-s5pc100/include/mach/irqs.h
index c0747f1..84c74ac 100644
--- a/arch/arm/mach-s5pc100/include/mach/irqs.h
+++ b/arch/arm/mach-s5pc100/include/mach/irqs.h
@@ -101,9 +101,12 @@
#define IRQ_EINT(x) ((x) < 16 ? S5P_IRQ_VIC0(x) : \
(S5P_IRQ_EINT_BASE + (x)-16))
-/* Set the default NR_IRQS */
-#define NR_IRQS (IRQ_EINT(31) + 1)
+#define S3C_IRQ_GPIO_BASE (IRQ_EINT(31) + 1)
+#define S3C_IRQ_GPIO(x) (S3C_IRQ_GPIO_BASE + (x))
+
+/* Until MP04 Groups -> 40 (exactly 39) Groups * 8 ~= 320 GPIOs */
+#define NR_IRQS (S3C_IRQ_GPIO(320) + 1)
/* Compatibility */
#define IRQ_LCD_FIFO IRQ_LCD0
diff --git a/arch/arm/plat-s5pc1xx/irq-gpio.c b/arch/arm/mach-s5pc100/irq-gpio.c
similarity index 72%
rename from arch/arm/plat-s5pc1xx/irq-gpio.c
rename to arch/arm/mach-s5pc100/irq-gpio.c
index fecca7a..2bf86c1 100644
--- a/arch/arm/plat-s5pc1xx/irq-gpio.c
+++ b/arch/arm/mach-s5pc100/irq-gpio.c
@@ -1,9 +1,9 @@
/*
- * arch/arm/plat-s5pc1xx/irq-gpio.c
+ * arch/arm/mach-s5pc100/irq-gpio.c
*
* Copyright (C) 2009 Samsung Electronics
*
- * S5PC1XX - Interrupt handling for IRQ_GPIO${group}(x)
+ * S5PC100 - Interrupt handling for IRQ_GPIO${group}(x)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -19,7 +19,7 @@
#include <mach/map.h>
#include <plat/gpio-cfg.h>
-#define S5PC1XX_GPIOREG(x) (S5PC1XX_VA_GPIO + (x))
+#define S5P_GPIOREG(x) (S5P_VA_GPIO + (x))
#define CON_OFFSET 0x700
#define MASK_OFFSET 0x900
@@ -49,7 +49,7 @@ static int group_to_pend_offset(int group)
return group << 2;
}
-static int s5pc1xx_get_start(unsigned int group)
+static int s5pc100_get_start(unsigned int group)
{
switch (group) {
case 0: return S5PC100_GPIO_A0_START;
@@ -80,7 +80,7 @@ static int s5pc1xx_get_start(unsigned int group)
return -EINVAL;
}
-static int s5pc1xx_get_group(unsigned int irq)
+static int s5pc100_get_group(unsigned int irq)
{
irq -= S3C_IRQ_GPIO(0);
@@ -134,67 +134,67 @@ static int s5pc1xx_get_group(unsigned int irq)
return -EINVAL;
}
-static int s5pc1xx_get_offset(unsigned int irq)
+static int s5pc100_get_offset(unsigned int irq)
{
struct gpio_chip *chip = get_irq_data(irq);
return irq - S3C_IRQ_GPIO(chip->base);
}
-static void s5pc1xx_gpioint_ack(unsigned int irq)
+static void s5pc100_gpioint_ack(unsigned int irq)
{
int group, offset, pend_offset;
unsigned int value;
- group = s5pc1xx_get_group(irq);
- offset = s5pc1xx_get_offset(irq);
+ group = s5pc100_get_group(irq);
+ offset = s5pc100_get_offset(irq);
pend_offset = group_to_pend_offset(group);
- value = __raw_readl(S5PC1XX_GPIOREG(PEND_OFFSET) + pend_offset);
+ value = __raw_readl(S5P_GPIOREG(PEND_OFFSET) + pend_offset);
value |= 1 << offset;
- __raw_writel(value, S5PC1XX_GPIOREG(PEND_OFFSET) + pend_offset);
+ __raw_writel(value, S5P_GPIOREG(PEND_OFFSET) + pend_offset);
}
-static void s5pc1xx_gpioint_mask(unsigned int irq)
+static void s5pc100_gpioint_mask(unsigned int irq)
{
int group, offset, mask_offset;
unsigned int value;
- group = s5pc1xx_get_group(irq);
- offset = s5pc1xx_get_offset(irq);
+ group = s5pc100_get_group(irq);
+ offset = s5pc100_get_offset(irq);
mask_offset = group_to_mask_offset(group);
- value = __raw_readl(S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset);
+ value = __raw_readl(S5P_GPIOREG(MASK_OFFSET) + mask_offset);
value |= 1 << offset;
- __raw_writel(value, S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset);
+ __raw_writel(value, S5P_GPIOREG(MASK_OFFSET) + mask_offset);
}
-static void s5pc1xx_gpioint_unmask(unsigned int irq)
+static void s5pc100_gpioint_unmask(unsigned int irq)
{
int group, offset, mask_offset;
unsigned int value;
- group = s5pc1xx_get_group(irq);
- offset = s5pc1xx_get_offset(irq);
+ group = s5pc100_get_group(irq);
+ offset = s5pc100_get_offset(irq);
mask_offset = group_to_mask_offset(group);
- value = __raw_readl(S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset);
+ value = __raw_readl(S5P_GPIOREG(MASK_OFFSET) + mask_offset);
value &= ~(1 << offset);
- __raw_writel(value, S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset);
+ __raw_writel(value, S5P_GPIOREG(MASK_OFFSET) + mask_offset);
}
-static void s5pc1xx_gpioint_mask_ack(unsigned int irq)
+static void s5pc100_gpioint_mask_ack(unsigned int irq)
{
- s5pc1xx_gpioint_mask(irq);
- s5pc1xx_gpioint_ack(irq);
+ s5pc100_gpioint_mask(irq);
+ s5pc100_gpioint_ack(irq);
}
-static int s5pc1xx_gpioint_set_type(unsigned int irq, unsigned int type)
+static int s5pc100_gpioint_set_type(unsigned int irq, unsigned int type)
{
int group, offset, con_offset;
unsigned int value;
- group = s5pc1xx_get_group(irq);
- offset = s5pc1xx_get_offset(irq);
+ group = s5pc100_get_group(irq);
+ offset = s5pc100_get_offset(irq);
con_offset = group_to_con_offset(group);
switch (type) {
@@ -221,24 +221,24 @@ static int s5pc1xx_gpioint_set_type(unsigned int irq, unsigned int type)
}
- value = __raw_readl(S5PC1XX_GPIOREG(CON_OFFSET) + con_offset);
+ value = __raw_readl(S5P_GPIOREG(CON_OFFSET) + con_offset);
value &= ~(0xf << (offset * 0x4));
value |= (type << (offset * 0x4));
- __raw_writel(value, S5PC1XX_GPIOREG(CON_OFFSET) + con_offset);
+ __raw_writel(value, S5P_GPIOREG(CON_OFFSET) + con_offset);
return 0;
}
-struct irq_chip s5pc1xx_gpioint = {
+struct irq_chip s5pc100_gpioint = {
.name = "GPIO",
- .ack = s5pc1xx_gpioint_ack,
- .mask = s5pc1xx_gpioint_mask,
- .mask_ack = s5pc1xx_gpioint_mask_ack,
- .unmask = s5pc1xx_gpioint_unmask,
- .set_type = s5pc1xx_gpioint_set_type,
+ .ack = s5pc100_gpioint_ack,
+ .mask = s5pc100_gpioint_mask,
+ .mask_ack = s5pc100_gpioint_mask_ack,
+ .unmask = s5pc100_gpioint_unmask,
+ .set_type = s5pc100_gpioint_set_type,
};
-void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc)
+void s5pc100_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc)
{
int group, offset, pend_offset, mask_offset;
int real_irq, group_end;
@@ -248,17 +248,17 @@ void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc)
for (group = 0; group < group_end; group++) {
pend_offset = group_to_pend_offset(group);
- pend = __raw_readl(S5PC1XX_GPIOREG(PEND_OFFSET) + pend_offset);
+ pend = __raw_readl(S5P_GPIOREG(PEND_OFFSET) + pend_offset);
if (!pend)
continue;
mask_offset = group_to_mask_offset(group);
- mask = __raw_readl(S5PC1XX_GPIOREG(MASK_OFFSET) + mask_offset);
+ mask = __raw_readl(S5P_GPIOREG(MASK_OFFSET) + mask_offset);
pend &= ~mask;
for (offset = 0; offset < 8; offset++) {
if (pend & (1 << offset)) {
- real_irq = s5pc1xx_get_start(group) + offset;
+ real_irq = s5pc100_get_start(group) + offset;
generic_handle_irq(S3C_IRQ_GPIO(real_irq));
}
}
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 16/16] ARM: remove obsolete plat-s5pc1xx directory
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
` (14 preceding siblings ...)
2010-04-02 6:49 ` [PATCH 15/16] ARM: S5PC100: Add support for gpio interrupt Marek Szyprowski
@ 2010-04-02 6:49 ` Marek Szyprowski
15 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-02 6:49 UTC (permalink / raw)
To: linux-arm-kernel
This patch removes all obsolete files from plat-s5pc1xx. This directory is
no longer needed. S5PC100 SoC is now completely supported in plat-s5p
framework.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/plat-s5pc1xx/Kconfig | 65 --
arch/arm/plat-s5pc1xx/Makefile | 30 -
arch/arm/plat-s5pc1xx/clock.c | 709 ------------------
arch/arm/plat-s5pc1xx/cpu.c | 122 ----
arch/arm/plat-s5pc1xx/dev-uart.c | 145 ----
arch/arm/plat-s5pc1xx/include/plat/irqs.h | 198 -----
arch/arm/plat-s5pc1xx/include/plat/pll.h | 38 -
arch/arm/plat-s5pc1xx/include/plat/regs-clock.h | 252 -------
arch/arm/plat-s5pc1xx/include/plat/regs-power.h | 84 ---
arch/arm/plat-s5pc1xx/include/plat/s5pc100.h | 64 --
arch/arm/plat-s5pc1xx/irq.c | 75 --
arch/arm/plat-s5pc1xx/s5pc100-clock.c | 876 -----------------------
12 files changed, 0 insertions(+), 2658 deletions(-)
delete mode 100644 arch/arm/plat-s5pc1xx/Kconfig
delete mode 100644 arch/arm/plat-s5pc1xx/Makefile
delete mode 100644 arch/arm/plat-s5pc1xx/clock.c
delete mode 100644 arch/arm/plat-s5pc1xx/cpu.c
delete mode 100644 arch/arm/plat-s5pc1xx/dev-uart.c
delete mode 100644 arch/arm/plat-s5pc1xx/include/plat/irqs.h
delete mode 100644 arch/arm/plat-s5pc1xx/include/plat/pll.h
delete mode 100644 arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
delete mode 100644 arch/arm/plat-s5pc1xx/include/plat/regs-power.h
delete mode 100644 arch/arm/plat-s5pc1xx/include/plat/s5pc100.h
delete mode 100644 arch/arm/plat-s5pc1xx/irq.c
delete mode 100644 arch/arm/plat-s5pc1xx/s5pc100-clock.c
diff --git a/arch/arm/plat-s5pc1xx/Kconfig b/arch/arm/plat-s5pc1xx/Kconfig
deleted file mode 100644
index 79d3be7..0000000
--- a/arch/arm/plat-s5pc1xx/Kconfig
+++ /dev/null
@@ -1,65 +0,0 @@
-# Copyright 2009 Samsung Electronics Co.
-# Byungho Min <bhmin@samsung.com>
-#
-# Licensed under GPLv2
-
-config PLAT_S5PC1XX
- bool
- depends on ARCH_S5PC1XX
- default y
- select PLAT_S3C
- select ARM_VIC
- select NO_IOPORT
- select ARCH_REQUIRE_GPIOLIB
- select SAMSUNG_CLKSRC
- select SAMSUNG_IRQ_UART
- select SAMSUNG_IRQ_VIC_TIMER
- select S3C_GPIO_TRACK
- select S3C_GPIO_PULL_UPDOWN
- select S5P_GPIO_DRVSTR
- select S3C_GPIO_CFG_S3C24XX
- select S3C_GPIO_CFG_S3C64XX
- help
- Base platform code for any Samsung S5PC1XX device
-
-if PLAT_S5PC1XX
-
-# Configuration options shared by all S3C64XX implementations
-
-config CPU_S5PC100_INIT
- bool
- help
- Common initialisation code for the S5PC1XX
-
-config CPU_S5PC100_CLOCK
- bool
- help
- Common clock support code for the S5PC1XX
-
-# platform specific device setup
-
-config S5PC1XX_SETUP_FB_24BPP
- bool
- help
- Common setup code for S5PC1XX with an 24bpp RGB display helper.
-
-config S5PC1XX_SETUP_I2C0
- bool
- default y
- help
- Common setup code for i2c bus 0.
-
- Note, currently since i2c0 is always compiled, this setup helper
- is always compiled with it.
-
-config S5PC1XX_SETUP_I2C1
- bool
- help
- Common setup code for i2c bus 1.
-
-config S5PC1XX_SETUP_SDHCI_GPIO
- bool
- help
- Common setup code for SDHCI gpio.
-
-endif
diff --git a/arch/arm/plat-s5pc1xx/Makefile b/arch/arm/plat-s5pc1xx/Makefile
deleted file mode 100644
index 66a8f3e..0000000
--- a/arch/arm/plat-s5pc1xx/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-# arch/arm/plat-s5pc1xx/Makefile
-#
-# Copyright 2009 Samsung Electronics Co.
-#
-# Licensed under GPLv2
-
-obj-y :=
-obj-m :=
-obj-n := dummy.o
-obj- :=
-
-# Core files
-
-obj-y += dev-uart.o
-obj-y += cpu.o
-obj-y += irq.o irq-gpio.o irq-eint.o
-obj-y += clock.o
-obj-y += gpiolib.o
-
-# CPU support
-
-obj-$(CONFIG_CPU_S5PC100_INIT) += s5pc100-init.o
-obj-$(CONFIG_CPU_S5PC100_CLOCK) += s5pc100-clock.o
-
-# Device setup
-
-obj-$(CONFIG_S5PC1XX_SETUP_FB_24BPP) += setup-fb-24bpp.o
-obj-$(CONFIG_S5PC1XX_SETUP_I2C0) += setup-i2c0.o
-obj-$(CONFIG_S5PC1XX_SETUP_I2C1) += setup-i2c1.o
-obj-$(CONFIG_S5PC1XX_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
diff --git a/arch/arm/plat-s5pc1xx/clock.c b/arch/arm/plat-s5pc1xx/clock.c
deleted file mode 100644
index 1a07dd5..0000000
--- a/arch/arm/plat-s5pc1xx/clock.c
+++ /dev/null
@@ -1,709 +0,0 @@
-/* linux/arch/arm/plat-s5pc1xx/clock.c
- *
- * Copyright 2009 Samsung Electronics Co.
- *
- * S5PC1XX Base clock support
- *
- * Based on plat-s3c64xx/clock.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-
-#include <plat/regs-clock.h>
-#include <plat/devs.h>
-#include <plat/clock.h>
-
-struct clk clk_27m = {
- .name = "clk_27m",
- .id = -1,
- .rate = 27000000,
-};
-
-static int clk_48m_ctrl(struct clk *clk, int enable)
-{
- unsigned long flags;
- u32 val;
-
- /* can't rely on clock lock, this register has other usages */
- local_irq_save(flags);
-
- val = __raw_readl(S5P_CLK_SRC1);
- if (enable)
- val |= S5P_CLK_SRC1_CLK48M_MASK;
- else
- val &= ~S5P_CLK_SRC1_CLK48M_MASK;
-
- __raw_writel(val, S5P_CLK_SRC1);
- local_irq_restore(flags);
-
- return 0;
-}
-
-struct clk clk_48m = {
- .name = "clk_48m",
- .id = -1,
- .rate = 48000000,
- .enable = clk_48m_ctrl,
-};
-
-struct clk clk_54m = {
- .name = "clk_54m",
- .id = -1,
- .rate = 54000000,
-};
-
-struct clk clk_hd0 = {
- .name = "hclkd0",
- .id = -1,
- .rate = 0,
- .parent = NULL,
- .ctrlbit = 0,
- .ops = &clk_ops_def_setrate,
-};
-
-struct clk clk_pd0 = {
- .name = "pclkd0",
- .id = -1,
- .rate = 0,
- .parent = NULL,
- .ctrlbit = 0,
- .ops = &clk_ops_def_setrate,
-};
-
-static int s5pc1xx_clk_gate(void __iomem *reg, struct clk *clk, int enable)
-{
- unsigned int ctrlbit = clk->ctrlbit;
- u32 con;
-
- con = __raw_readl(reg);
- if (enable)
- con |= ctrlbit;
- else
- con &= ~ctrlbit;
- __raw_writel(con, reg);
-
- return 0;
-}
-
-static int s5pc100_clk_d00_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D00, clk, enable);
-}
-
-static int s5pc100_clk_d01_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D01, clk, enable);
-}
-
-static int s5pc100_clk_d02_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D02, clk, enable);
-}
-
-static int s5pc100_clk_d10_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D10, clk, enable);
-}
-
-static int s5pc100_clk_d11_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D11, clk, enable);
-}
-
-static int s5pc100_clk_d12_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D12, clk, enable);
-}
-
-static int s5pc100_clk_d13_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D13, clk, enable);
-}
-
-static int s5pc100_clk_d14_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D14, clk, enable);
-}
-
-static int s5pc100_clk_d15_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D15, clk, enable);
-}
-
-static int s5pc100_clk_d20_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_CLKGATE_D20, clk, enable);
-}
-
-int s5pc100_sclk0_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_SCLKGATE0, clk, enable);
-}
-
-int s5pc100_sclk1_ctrl(struct clk *clk, int enable)
-{
- return s5pc1xx_clk_gate(S5P_SCLKGATE1, clk, enable);
-}
-
-static struct clk s5pc100_init_clocks_disable[] = {
- {
- .name = "dsi",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5P_CLKGATE_D11_DSI,
- }, {
- .name = "csi",
- .id = -1,
- .parent = &clk_h,
- .enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5P_CLKGATE_D11_CSI,
- }, {
- .name = "ccan",
- .id = 0,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_CCAN0,
- }, {
- .name = "ccan",
- .id = 1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_CCAN1,
- }, {
- .name = "keypad",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_KEYIF,
- }, {
- .name = "hclkd2",
- .id = -1,
- .parent = NULL,
- .enable = s5pc100_clk_d20_ctrl,
- .ctrlbit = S5P_CLKGATE_D20_HCLKD2,
- }, {
- .name = "iis-d2",
- .id = -1,
- .parent = NULL,
- .enable = s5pc100_clk_d20_ctrl,
- .ctrlbit = S5P_CLKGATE_D20_I2SD2,
- },
-};
-
-static struct clk s5pc100_init_clocks[] = {
- /* System1 (D0_0) devices */
- {
- .name = "intc",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5P_CLKGATE_D00_INTC,
- }, {
- .name = "tzic",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5P_CLKGATE_D00_TZIC,
- }, {
- .name = "cf-ata",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5P_CLKGATE_D00_CFCON,
- }, {
- .name = "mdma",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5P_CLKGATE_D00_MDMA,
- }, {
- .name = "g2d",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5P_CLKGATE_D00_G2D,
- }, {
- .name = "secss",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5P_CLKGATE_D00_SECSS,
- }, {
- .name = "cssys",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d00_ctrl,
- .ctrlbit = S5P_CLKGATE_D00_CSSYS,
- },
-
- /* Memory (D0_1) devices */
- {
- .name = "dmc",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5P_CLKGATE_D01_DMC,
- }, {
- .name = "sromc",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5P_CLKGATE_D01_SROMC,
- }, {
- .name = "onenand",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5P_CLKGATE_D01_ONENAND,
- }, {
- .name = "nand",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5P_CLKGATE_D01_NFCON,
- }, {
- .name = "intmem",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5P_CLKGATE_D01_INTMEM,
- }, {
- .name = "ebi",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d01_ctrl,
- .ctrlbit = S5P_CLKGATE_D01_EBI,
- },
-
- /* System2 (D0_2) devices */
- {
- .name = "seckey",
- .id = -1,
- .parent = &clk_pd0,
- .enable = s5pc100_clk_d02_ctrl,
- .ctrlbit = S5P_CLKGATE_D02_SECKEY,
- }, {
- .name = "sdm",
- .id = -1,
- .parent = &clk_hd0,
- .enable = s5pc100_clk_d02_ctrl,
- .ctrlbit = S5P_CLKGATE_D02_SDM,
- },
-
- /* File (D1_0) devices */
- {
- .name = "pdma",
- .id = 0,
- .parent = &clk_h,
- .enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5P_CLKGATE_D10_PDMA0,
- }, {
- .name = "pdma",
- .id = 1,
- .parent = &clk_h,
- .enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5P_CLKGATE_D10_PDMA1,
- }, {
- .name = "usb-host",
- .id = -1,
- .parent = &clk_h,
- .enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5P_CLKGATE_D10_USBHOST,
- }, {
- .name = "otg",
- .id = -1,
- .parent = &clk_h,
- .enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5P_CLKGATE_D10_USBOTG,
- }, {
- .name = "modem",
- .id = -1,
- .parent = &clk_h,
- .enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5P_CLKGATE_D10_MODEMIF,
- }, {
- .name = "hsmmc",
- .id = 0,
- .parent = &clk_48m,
- .enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5P_CLKGATE_D10_HSMMC0,
- }, {
- .name = "hsmmc",
- .id = 1,
- .parent = &clk_48m,
- .enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5P_CLKGATE_D10_HSMMC1,
- }, {
- .name = "hsmmc",
- .id = 2,
- .parent = &clk_48m,
- .enable = s5pc100_clk_d10_ctrl,
- .ctrlbit = S5P_CLKGATE_D10_HSMMC2,
- },
-
- /* Multimedia1 (D1_1) devices */
- {
- .name = "lcd",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5P_CLKGATE_D11_LCD,
- }, {
- .name = "rotator",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5P_CLKGATE_D11_ROTATOR,
- }, {
- .name = "fimc",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5P_CLKGATE_D11_FIMC0,
- }, {
- .name = "fimc",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5P_CLKGATE_D11_FIMC1,
- }, {
- .name = "fimc",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5P_CLKGATE_D11_FIMC2,
- }, {
- .name = "jpeg",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5P_CLKGATE_D11_JPEG,
- }, {
- .name = "g3d",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d11_ctrl,
- .ctrlbit = S5P_CLKGATE_D11_G3D,
- },
-
- /* Multimedia2 (D1_2) devices */
- {
- .name = "tv",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5P_CLKGATE_D12_TV,
- }, {
- .name = "vp",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5P_CLKGATE_D12_VP,
- }, {
- .name = "mixer",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5P_CLKGATE_D12_MIXER,
- }, {
- .name = "hdmi",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5P_CLKGATE_D12_HDMI,
- }, {
- .name = "mfc",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d12_ctrl,
- .ctrlbit = S5P_CLKGATE_D12_MFC,
- },
-
- /* System (D1_3) devices */
- {
- .name = "chipid",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5P_CLKGATE_D13_CHIPID,
- }, {
- .name = "gpio",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5P_CLKGATE_D13_GPIO,
- }, {
- .name = "apc",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5P_CLKGATE_D13_APC,
- }, {
- .name = "iec",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5P_CLKGATE_D13_IEC,
- }, {
- .name = "timers",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5P_CLKGATE_D13_PWM,
- }, {
- .name = "systimer",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5P_CLKGATE_D13_SYSTIMER,
- }, {
- .name = "watchdog",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5P_CLKGATE_D13_WDT,
- }, {
- .name = "rtc",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d13_ctrl,
- .ctrlbit = S5P_CLKGATE_D13_RTC,
- },
-
- /* Connectivity (D1_4) devices */
- {
- .name = "uart",
- .id = 0,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_UART0,
- }, {
- .name = "uart",
- .id = 1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_UART1,
- }, {
- .name = "uart",
- .id = 2,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_UART2,
- }, {
- .name = "uart",
- .id = 3,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_UART3,
- }, {
- .name = "i2c",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_IIC,
- }, {
- .name = "hdmi-i2c",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_HDMI_IIC,
- }, {
- .name = "spi",
- .id = 0,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_SPI0,
- }, {
- .name = "spi",
- .id = 1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_SPI1,
- }, {
- .name = "spi",
- .id = 2,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_SPI2,
- }, {
- .name = "irda",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_IRDA,
- }, {
- .name = "hsitx",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_HSITX,
- }, {
- .name = "hsirx",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d14_ctrl,
- .ctrlbit = S5P_CLKGATE_D14_HSIRX,
- },
-
- /* Audio (D1_5) devices */
- {
- .name = "iis",
- .id = 0,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_IIS0,
- }, {
- .name = "iis",
- .id = 1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_IIS1,
- }, {
- .name = "iis",
- .id = 2,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_IIS2,
- }, {
- .name = "ac97",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_AC97,
- }, {
- .name = "pcm",
- .id = 0,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_PCM0,
- }, {
- .name = "pcm",
- .id = 1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_PCM1,
- }, {
- .name = "spdif",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_SPDIF,
- }, {
- .name = "adc",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_TSADC,
- }, {
- .name = "cg",
- .id = -1,
- .parent = &clk_p,
- .enable = s5pc100_clk_d15_ctrl,
- .ctrlbit = S5P_CLKGATE_D15_CG,
- },
-
- /* Audio (D2_0) devices: all disabled */
-
- /* Special Clocks 0 */
- {
- .name = "sclk_hpm",
- .id = -1,
- .parent = NULL,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5P_CLKGATE_SCLK0_HPM,
- }, {
- .name = "sclk_onenand",
- .id = -1,
- .parent = NULL,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5P_CLKGATE_SCLK0_ONENAND,
- }, {
- .name = "spi_48",
- .id = 0,
- .parent = &clk_48m,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5P_CLKGATE_SCLK0_SPI0_48,
- }, {
- .name = "spi_48",
- .id = 1,
- .parent = &clk_48m,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5P_CLKGATE_SCLK0_SPI1_48,
- }, {
- .name = "spi_48",
- .id = 2,
- .parent = &clk_48m,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5P_CLKGATE_SCLK0_SPI2_48,
- }, {
- .name = "mmc_48",
- .id = 0,
- .parent = &clk_48m,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5P_CLKGATE_SCLK0_MMC0_48,
- }, {
- .name = "mmc_48",
- .id = 1,
- .parent = &clk_48m,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5P_CLKGATE_SCLK0_MMC1_48,
- }, {
- .name = "mmc_48",
- .id = 2,
- .parent = &clk_48m,
- .enable = s5pc100_sclk0_ctrl,
- .ctrlbit = S5P_CLKGATE_SCLK0_MMC2_48,
- },
- /* Special Clocks 1 */
-};
-
-static struct clk *clks[] __initdata = {
- &clk_ext,
- &clk_epll,
- &clk_pd0,
- &clk_hd0,
- &clk_27m,
- &clk_48m,
- &clk_54m,
-};
-
-void __init s5pc1xx_register_clocks(void)
-{
- struct clk *clkp;
- int ret;
- int ptr;
- int size;
-
- s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
-
- s3c_register_clocks(s5pc100_init_clocks,
- ARRAY_SIZE(s5pc100_init_clocks));
-
- clkp = s5pc100_init_clocks_disable;
- size = ARRAY_SIZE(s5pc100_init_clocks_disable);
-
- for (ptr = 0; ptr < size; ptr++, clkp++) {
- ret = s3c24xx_register_clock(clkp);
- if (ret < 0) {
- printk(KERN_ERR "Failed to register clock %s (%d)\n",
- clkp->name, ret);
- }
-
- (clkp->enable)(clkp, 0);
- }
-
- s3c_pwmclk_init();
-}
diff --git a/arch/arm/plat-s5pc1xx/cpu.c b/arch/arm/plat-s5pc1xx/cpu.c
deleted file mode 100644
index 02baeaa..0000000
--- a/arch/arm/plat-s5pc1xx/cpu.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/* linux/arch/arm/plat-s5pc1xx/cpu.c
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC1XX CPU Support
- *
- * Based on plat-s3c64xx/cpu.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/serial_core.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-
-#include <asm/mach/map.h>
-
-#include <plat/regs-serial.h>
-
-#include <plat/cpu.h>
-#include <plat/devs.h>
-#include <plat/clock.h>
-
-#include <plat/s5pc100.h>
-
-/* table of supported CPUs */
-
-static const char name_s5pc100[] = "S5PC100";
-
-static struct cpu_table cpu_ids[] __initdata = {
- {
- .idcode = 0x43100000,
- .idmask = 0xfffff000,
- .map_io = s5pc100_map_io,
- .init_clocks = s5pc100_init_clocks,
- .init_uarts = s5pc100_init_uarts,
- .init = s5pc100_init,
- .name = name_s5pc100,
- },
-};
-/* minimal IO mapping */
-
-/* see notes on uart map in arch/arm/mach-s5pc100/include/mach/debug-macro.S */
-#define UART_OFFS (S3C_PA_UART & 0xffff)
-
-static struct map_desc s5pc1xx_iodesc[] __initdata = {
- {
- .virtual = (unsigned long)S5PC1XX_VA_CLK_OTHER,
- .pfn = __phys_to_pfn(S5PC1XX_PA_CLK_OTHER),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5PC1XX_VA_GPIO,
- .pfn = __phys_to_pfn(S5PC100_PA_GPIO),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5PC1XX_VA_CHIPID,
- .pfn = __phys_to_pfn(S5PC1XX_PA_CHIPID),
- .length = SZ_16,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5PC1XX_VA_CLK,
- .pfn = __phys_to_pfn(S5PC1XX_PA_CLK),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5PC1XX_VA_PWR,
- .pfn = __phys_to_pfn(S5PC1XX_PA_PWR),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)(S5PC1XX_VA_UART),
- .pfn = __phys_to_pfn(S5PC1XX_PA_UART),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5PC1XX_VA_VIC(0),
- .pfn = __phys_to_pfn(S5PC1XX_PA_VIC(0)),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5PC1XX_VA_VIC(1),
- .pfn = __phys_to_pfn(S5PC1XX_PA_VIC(1)),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5PC1XX_VA_VIC(2),
- .pfn = __phys_to_pfn(S5PC1XX_PA_VIC(2)),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5PC1XX_VA_TIMER,
- .pfn = __phys_to_pfn(S5PC1XX_PA_TIMER),
- .length = SZ_256,
- .type = MT_DEVICE,
- },
-};
-
-/* read cpu identification code */
-
-void __init s5pc1xx_init_io(struct map_desc *mach_desc, int size)
-{
- unsigned long idcode;
-
- /* initialise the io descriptors we need for initialisation */
- iotable_init(s5pc1xx_iodesc, ARRAY_SIZE(s5pc1xx_iodesc));
- iotable_init(mach_desc, size);
-
- idcode = __raw_readl(S5PC1XX_VA_CHIPID);
- s3c_init_cpu(idcode, cpu_ids, ARRAY_SIZE(cpu_ids));
-}
diff --git a/arch/arm/plat-s5pc1xx/dev-uart.c b/arch/arm/plat-s5pc1xx/dev-uart.c
deleted file mode 100644
index 586c95c..0000000
--- a/arch/arm/plat-s5pc1xx/dev-uart.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* linux/arch/arm/plat-s5pc1xx/dev-uart.c
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * Based on plat-s3c64xx/dev-uart.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
-#include <mach/hardware.h>
-#include <mach/map.h>
-
-#include <plat/devs.h>
-
-/* Serial port registrations */
-
-/* 64xx uarts are closer together */
-
-static struct resource s5pc1xx_uart0_resource[] = {
- [0] = {
- .start = S3C_PA_UART0,
- .end = S3C_PA_UART0 + 0x100,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_S3CUART_RX0,
- .end = IRQ_S3CUART_RX0,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_S3CUART_TX0,
- .end = IRQ_S3CUART_TX0,
- .flags = IORESOURCE_IRQ,
-
- },
- [3] = {
- .start = IRQ_S3CUART_ERR0,
- .end = IRQ_S3CUART_ERR0,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct resource s5pc1xx_uart1_resource[] = {
- [0] = {
- .start = S3C_PA_UART1,
- .end = S3C_PA_UART1 + 0x100,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_S3CUART_RX1,
- .end = IRQ_S3CUART_RX1,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_S3CUART_TX1,
- .end = IRQ_S3CUART_TX1,
- .flags = IORESOURCE_IRQ,
-
- },
- [3] = {
- .start = IRQ_S3CUART_ERR1,
- .end = IRQ_S3CUART_ERR1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource s5pc1xx_uart2_resource[] = {
- [0] = {
- .start = S3C_PA_UART2,
- .end = S3C_PA_UART2 + 0x100,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_S3CUART_RX2,
- .end = IRQ_S3CUART_RX2,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_S3CUART_TX2,
- .end = IRQ_S3CUART_TX2,
- .flags = IORESOURCE_IRQ,
-
- },
- [3] = {
- .start = IRQ_S3CUART_ERR2,
- .end = IRQ_S3CUART_ERR2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource s5pc1xx_uart3_resource[] = {
- [0] = {
- .start = S3C_PA_UART3,
- .end = S3C_PA_UART3 + 0x100,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_S3CUART_RX3,
- .end = IRQ_S3CUART_RX3,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_S3CUART_TX3,
- .end = IRQ_S3CUART_TX3,
- .flags = IORESOURCE_IRQ,
-
- },
- [3] = {
- .start = IRQ_S3CUART_ERR3,
- .end = IRQ_S3CUART_ERR3,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-
-struct s3c24xx_uart_resources s5pc1xx_uart_resources[] __initdata = {
- [0] = {
- .resources = s5pc1xx_uart0_resource,
- .nr_resources = ARRAY_SIZE(s5pc1xx_uart0_resource),
- },
- [1] = {
- .resources = s5pc1xx_uart1_resource,
- .nr_resources = ARRAY_SIZE(s5pc1xx_uart1_resource),
- },
- [2] = {
- .resources = s5pc1xx_uart2_resource,
- .nr_resources = ARRAY_SIZE(s5pc1xx_uart2_resource),
- },
- [3] = {
- .resources = s5pc1xx_uart3_resource,
- .nr_resources = ARRAY_SIZE(s5pc1xx_uart3_resource),
- },
-};
diff --git a/arch/arm/plat-s5pc1xx/include/plat/irqs.h b/arch/arm/plat-s5pc1xx/include/plat/irqs.h
deleted file mode 100644
index 409c804..0000000
--- a/arch/arm/plat-s5pc1xx/include/plat/irqs.h
+++ /dev/null
@@ -1,198 +0,0 @@
-/* linux/arch/arm/plat-s5pc1xx/include/plat/irqs.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC1XX - Common IRQ support
- *
- * Based on plat-s3c64xx/include/plat/irqs.h
- */
-
-#ifndef __ASM_PLAT_S5PC1XX_IRQS_H
-#define __ASM_PLAT_S5PC1XX_IRQS_H __FILE__
-
-/* we keep the first set of CPU IRQs out of the range of
- * the ISA space, so that the PC104 has them to itself
- * and we don't end up having to do horrible things to the
- * standard ISA drivers....
- *
- * note, since we're using the VICs, our start must be a
- * mulitple of 32 to allow the common code to work
- */
-
-#define S3C_IRQ_OFFSET (32)
-
-#define S3C_IRQ(x) ((x) + S3C_IRQ_OFFSET)
-
-#define S3C_VIC0_BASE S3C_IRQ(0)
-#define S3C_VIC1_BASE S3C_IRQ(32)
-#define S3C_VIC2_BASE S3C_IRQ(64)
-
-/* UART interrupts, each UART has 4 intterupts per channel so
- * use the space between the ISA and S3C main interrupts. Note, these
- * are not in the same order as the S3C24XX series! */
-
-#define IRQ_S3CUART_BASE0 (16)
-#define IRQ_S3CUART_BASE1 (20)
-#define IRQ_S3CUART_BASE2 (24)
-#define IRQ_S3CUART_BASE3 (28)
-
-#define UART_IRQ_RXD (0)
-#define UART_IRQ_ERR (1)
-#define UART_IRQ_TXD (2)
-#define UART_IRQ_MODEM (3)
-
-#define IRQ_S3CUART_RX0 (IRQ_S3CUART_BASE0 + UART_IRQ_RXD)
-#define IRQ_S3CUART_TX0 (IRQ_S3CUART_BASE0 + UART_IRQ_TXD)
-#define IRQ_S3CUART_ERR0 (IRQ_S3CUART_BASE0 + UART_IRQ_ERR)
-
-#define IRQ_S3CUART_RX1 (IRQ_S3CUART_BASE1 + UART_IRQ_RXD)
-#define IRQ_S3CUART_TX1 (IRQ_S3CUART_BASE1 + UART_IRQ_TXD)
-#define IRQ_S3CUART_ERR1 (IRQ_S3CUART_BASE1 + UART_IRQ_ERR)
-
-#define IRQ_S3CUART_RX2 (IRQ_S3CUART_BASE2 + UART_IRQ_RXD)
-#define IRQ_S3CUART_TX2 (IRQ_S3CUART_BASE2 + UART_IRQ_TXD)
-#define IRQ_S3CUART_ERR2 (IRQ_S3CUART_BASE2 + UART_IRQ_ERR)
-
-#define IRQ_S3CUART_RX3 (IRQ_S3CUART_BASE3 + UART_IRQ_RXD)
-#define IRQ_S3CUART_TX3 (IRQ_S3CUART_BASE3 + UART_IRQ_TXD)
-#define IRQ_S3CUART_ERR3 (IRQ_S3CUART_BASE3 + UART_IRQ_ERR)
-
-/* VIC based IRQs */
-
-#define S5PC1XX_IRQ_VIC0(x) (S3C_VIC0_BASE + (x))
-#define S5PC1XX_IRQ_VIC1(x) (S3C_VIC1_BASE + (x))
-#define S5PC1XX_IRQ_VIC2(x) (S3C_VIC2_BASE + (x))
-
-/*
- * VIC0: system, DMA, timer
- */
-#define IRQ_EINT0 S5PC1XX_IRQ_VIC0(0)
-#define IRQ_EINT1 S5PC1XX_IRQ_VIC0(1)
-#define IRQ_EINT2 S5PC1XX_IRQ_VIC0(2)
-#define IRQ_EINT3 S5PC1XX_IRQ_VIC0(3)
-#define IRQ_EINT4 S5PC1XX_IRQ_VIC0(4)
-#define IRQ_EINT5 S5PC1XX_IRQ_VIC0(5)
-#define IRQ_EINT6 S5PC1XX_IRQ_VIC0(6)
-#define IRQ_EINT7 S5PC1XX_IRQ_VIC0(7)
-#define IRQ_EINT8 S5PC1XX_IRQ_VIC0(8)
-#define IRQ_EINT9 S5PC1XX_IRQ_VIC0(9)
-#define IRQ_EINT10 S5PC1XX_IRQ_VIC0(10)
-#define IRQ_EINT11 S5PC1XX_IRQ_VIC0(11)
-#define IRQ_EINT12 S5PC1XX_IRQ_VIC0(12)
-#define IRQ_EINT13 S5PC1XX_IRQ_VIC0(13)
-#define IRQ_EINT14 S5PC1XX_IRQ_VIC0(14)
-#define IRQ_EINT15 S5PC1XX_IRQ_VIC0(15)
-#define IRQ_EINT16_31 S5PC1XX_IRQ_VIC0(16)
-#define IRQ_BATF S5PC1XX_IRQ_VIC0(17)
-#define IRQ_MDMA S5PC1XX_IRQ_VIC0(18)
-#define IRQ_PDMA0 S5PC1XX_IRQ_VIC0(19)
-#define IRQ_PDMA1 S5PC1XX_IRQ_VIC0(20)
-#define IRQ_TIMER0_VIC S5PC1XX_IRQ_VIC0(21)
-#define IRQ_TIMER1_VIC S5PC1XX_IRQ_VIC0(22)
-#define IRQ_TIMER2_VIC S5PC1XX_IRQ_VIC0(23)
-#define IRQ_TIMER3_VIC S5PC1XX_IRQ_VIC0(24)
-#define IRQ_TIMER4_VIC S5PC1XX_IRQ_VIC0(25)
-#define IRQ_SYSTIMER S5PC1XX_IRQ_VIC0(26)
-#define IRQ_WDT S5PC1XX_IRQ_VIC0(27)
-#define IRQ_RTC_ALARM S5PC1XX_IRQ_VIC0(28)
-#define IRQ_RTC_TIC S5PC1XX_IRQ_VIC0(29)
-#define IRQ_GPIOINT S5PC1XX_IRQ_VIC0(30)
-
-/*
- * VIC1: ARM, power, memory, connectivity
- */
-#define IRQ_CORTEX0 S5PC1XX_IRQ_VIC1(0)
-#define IRQ_CORTEX1 S5PC1XX_IRQ_VIC1(1)
-#define IRQ_CORTEX2 S5PC1XX_IRQ_VIC1(2)
-#define IRQ_CORTEX3 S5PC1XX_IRQ_VIC1(3)
-#define IRQ_CORTEX4 S5PC1XX_IRQ_VIC1(4)
-#define IRQ_IEMAPC S5PC1XX_IRQ_VIC1(5)
-#define IRQ_IEMIEC S5PC1XX_IRQ_VIC1(6)
-#define IRQ_ONENAND S5PC1XX_IRQ_VIC1(7)
-#define IRQ_NFC S5PC1XX_IRQ_VIC1(8)
-#define IRQ_CFC S5PC1XX_IRQ_VIC1(9)
-#define IRQ_UART0 S5PC1XX_IRQ_VIC1(10)
-#define IRQ_UART1 S5PC1XX_IRQ_VIC1(11)
-#define IRQ_UART2 S5PC1XX_IRQ_VIC1(12)
-#define IRQ_UART3 S5PC1XX_IRQ_VIC1(13)
-#define IRQ_IIC S5PC1XX_IRQ_VIC1(14)
-#define IRQ_SPI0 S5PC1XX_IRQ_VIC1(15)
-#define IRQ_SPI1 S5PC1XX_IRQ_VIC1(16)
-#define IRQ_SPI2 S5PC1XX_IRQ_VIC1(17)
-#define IRQ_IRDA S5PC1XX_IRQ_VIC1(18)
-#define IRQ_CAN0 S5PC1XX_IRQ_VIC1(19)
-#define IRQ_CAN1 S5PC1XX_IRQ_VIC1(20)
-#define IRQ_HSIRX S5PC1XX_IRQ_VIC1(21)
-#define IRQ_HSITX S5PC1XX_IRQ_VIC1(22)
-#define IRQ_UHOST S5PC1XX_IRQ_VIC1(23)
-#define IRQ_OTG S5PC1XX_IRQ_VIC1(24)
-#define IRQ_MSM S5PC1XX_IRQ_VIC1(25)
-#define IRQ_HSMMC0 S5PC1XX_IRQ_VIC1(26)
-#define IRQ_HSMMC1 S5PC1XX_IRQ_VIC1(27)
-#define IRQ_HSMMC2 S5PC1XX_IRQ_VIC1(28)
-#define IRQ_MIPICSI S5PC1XX_IRQ_VIC1(29)
-#define IRQ_MIPIDSI S5PC1XX_IRQ_VIC1(30)
-
-/*
- * VIC2: multimedia, audio, security
- */
-#define IRQ_LCD0 S5PC1XX_IRQ_VIC2(0)
-#define IRQ_LCD1 S5PC1XX_IRQ_VIC2(1)
-#define IRQ_LCD2 S5PC1XX_IRQ_VIC2(2)
-#define IRQ_LCD3 S5PC1XX_IRQ_VIC2(3)
-#define IRQ_ROTATOR S5PC1XX_IRQ_VIC2(4)
-#define IRQ_FIMC0 S5PC1XX_IRQ_VIC2(5)
-#define IRQ_FIMC1 S5PC1XX_IRQ_VIC2(6)
-#define IRQ_FIMC2 S5PC1XX_IRQ_VIC2(7)
-#define IRQ_JPEG S5PC1XX_IRQ_VIC2(8)
-#define IRQ_2D S5PC1XX_IRQ_VIC2(9)
-#define IRQ_3D S5PC1XX_IRQ_VIC2(10)
-#define IRQ_MIXER S5PC1XX_IRQ_VIC2(11)
-#define IRQ_HDMI S5PC1XX_IRQ_VIC2(12)
-#define IRQ_IIC1 S5PC1XX_IRQ_VIC2(13)
-#define IRQ_MFC S5PC1XX_IRQ_VIC2(14)
-#define IRQ_TVENC S5PC1XX_IRQ_VIC2(15)
-#define IRQ_I2S0 S5PC1XX_IRQ_VIC2(16)
-#define IRQ_I2S1 S5PC1XX_IRQ_VIC2(17)
-#define IRQ_I2S2 S5PC1XX_IRQ_VIC2(18)
-#define IRQ_AC97 S5PC1XX_IRQ_VIC2(19)
-#define IRQ_PCM0 S5PC1XX_IRQ_VIC2(20)
-#define IRQ_PCM1 S5PC1XX_IRQ_VIC2(21)
-#define IRQ_SPDIF S5PC1XX_IRQ_VIC2(22)
-#define IRQ_ADC S5PC1XX_IRQ_VIC2(23)
-#define IRQ_PENDN S5PC1XX_IRQ_VIC2(24)
-#define IRQ_TC IRQ_PENDN
-#define IRQ_KEYPAD S5PC1XX_IRQ_VIC2(25)
-#define IRQ_CG S5PC1XX_IRQ_VIC2(26)
-#define IRQ_SEC S5PC1XX_IRQ_VIC2(27)
-#define IRQ_SECRX S5PC1XX_IRQ_VIC2(28)
-#define IRQ_SECTX S5PC1XX_IRQ_VIC2(29)
-#define IRQ_SDMIRQ S5PC1XX_IRQ_VIC2(30)
-#define IRQ_SDMFIQ S5PC1XX_IRQ_VIC2(31)
-
-#define IRQ_TIMER(x) (IRQ_SDMFIQ + 1 + (x))
-#define IRQ_TIMER0 IRQ_TIMER(0)
-#define IRQ_TIMER1 IRQ_TIMER(1)
-#define IRQ_TIMER2 IRQ_TIMER(2)
-#define IRQ_TIMER3 IRQ_TIMER(3)
-#define IRQ_TIMER4 IRQ_TIMER(4)
-
-/* External interrupt */
-#define S3C_IRQ_EINT_BASE (IRQ_SDMFIQ + 6)
-
-#define S3C_EINT(x) (S3C_IRQ_EINT_BASE + (x - 16))
-#define IRQ_EINT(x) (x < 16 ? IRQ_EINT0 + x : S3C_EINT(x))
-#define IRQ_EINT_BIT(x) (x < IRQ_EINT16_31 ? x - IRQ_EINT0 : x - S3C_EINT(0))
-
-/* GPIO interrupt */
-#define S3C_IRQ_GPIO_BASE (IRQ_EINT(31) + 1)
-#define S3C_IRQ_GPIO(x) (S3C_IRQ_GPIO_BASE + (x))
-
-/*
- * Until MP04 Groups -> 40 (exactly 39) Groups * 8 ~= 320 GPIOs
- */
-#define NR_IRQS (S3C_IRQ_GPIO(320) + 1)
-
-#endif /* __ASM_PLAT_S5PC1XX_IRQS_H */
-
diff --git a/arch/arm/plat-s5pc1xx/include/plat/pll.h b/arch/arm/plat-s5pc1xx/include/plat/pll.h
deleted file mode 100644
index 21afef1..0000000
--- a/arch/arm/plat-s5pc1xx/include/plat/pll.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* arch/arm/plat-s5pc1xx/include/plat/pll.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC1XX PLL code
- *
- * Based on plat-s3c64xx/include/plat/pll.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#define S5P_PLL_MDIV_MASK ((1 << (25-16+1)) - 1)
-#define S5P_PLL_PDIV_MASK ((1 << (13-8+1)) - 1)
-#define S5P_PLL_SDIV_MASK ((1 << (2-0+1)) - 1)
-#define S5P_PLL_MDIV_SHIFT (16)
-#define S5P_PLL_PDIV_SHIFT (8)
-#define S5P_PLL_SDIV_SHIFT (0)
-
-#include <asm/div64.h>
-
-static inline unsigned long s5pc1xx_get_pll(unsigned long baseclk,
- u32 pllcon)
-{
- u32 mdiv, pdiv, sdiv;
- u64 fvco = baseclk;
-
- mdiv = (pllcon >> S5P_PLL_MDIV_SHIFT) & S5P_PLL_MDIV_MASK;
- pdiv = (pllcon >> S5P_PLL_PDIV_SHIFT) & S5P_PLL_PDIV_MASK;
- sdiv = (pllcon >> S5P_PLL_SDIV_SHIFT) & S5P_PLL_SDIV_MASK;
-
- fvco *= mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned long)fvco;
-}
diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h b/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
deleted file mode 100644
index 5c9c4cb..0000000
--- a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/* arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 clock register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __PLAT_REGS_CLOCK_H
-#define __PLAT_REGS_CLOCK_H __FILE__
-
-#define S5P_CLKREG(x) (S5PC1XX_VA_CLK + (x))
-#define S5PC100_REG_OTHERS(x) (S5PC1XX_VA_CLK_OTHER + (x))
-
-/* s5pc100 register for clock */
-#define S5P_APLL_LOCK S5P_CLKREG(0x00)
-#define S5P_MPLL_LOCK S5P_CLKREG(0x04)
-#define S5P_EPLL_LOCK S5P_CLKREG(0x08)
-#define S5P_HPLL_LOCK S5P_CLKREG(0x0C)
-
-#define S5P_APLL_CON S5P_CLKREG(0x100)
-#define S5P_MPLL_CON S5P_CLKREG(0x104)
-#define S5P_EPLL_CON S5P_CLKREG(0x108)
-#define S5P_HPLL_CON S5P_CLKREG(0x10C)
-
-#define S5P_CLK_SRC0 S5P_CLKREG(0x200)
-#define S5P_CLK_SRC1 S5P_CLKREG(0x204)
-#define S5P_CLK_SRC2 S5P_CLKREG(0x208)
-#define S5P_CLK_SRC3 S5P_CLKREG(0x20C)
-
-#define S5P_CLK_DIV0 S5P_CLKREG(0x300)
-#define S5P_CLK_DIV1 S5P_CLKREG(0x304)
-#define S5P_CLK_DIV2 S5P_CLKREG(0x308)
-#define S5P_CLK_DIV3 S5P_CLKREG(0x30C)
-#define S5P_CLK_DIV4 S5P_CLKREG(0x310)
-
-#define S5P_CLK_OUT S5P_CLKREG(0x400)
-
-#define S5P_CLKGATE_D00 S5P_CLKREG(0x500)
-#define S5P_CLKGATE_D01 S5P_CLKREG(0x504)
-#define S5P_CLKGATE_D02 S5P_CLKREG(0x508)
-
-#define S5P_CLKGATE_D10 S5P_CLKREG(0x520)
-#define S5P_CLKGATE_D11 S5P_CLKREG(0x524)
-#define S5P_CLKGATE_D12 S5P_CLKREG(0x528)
-#define S5P_CLKGATE_D13 S5P_CLKREG(0x52C)
-#define S5P_CLKGATE_D14 S5P_CLKREG(0x530)
-#define S5P_CLKGATE_D15 S5P_CLKREG(0x534)
-
-#define S5P_CLKGATE_D20 S5P_CLKREG(0x540)
-
-#define S5P_SCLKGATE0 S5P_CLKREG(0x560)
-#define S5P_SCLKGATE1 S5P_CLKREG(0x564)
-
-/* EPLL_CON */
-#define S5P_EPLL_EN (1<<31)
-#define S5P_EPLL_MASK 0xffffffff
-#define S5P_EPLLVAL(_m, _p, _s) ((_m) << 16 | ((_p) << 8) | ((_s)))
-
-/* CLKSRC0..CLKSRC3 -> mostly removed due to clksrc updates */
-#define S5P_CLK_SRC1_CLK48M_MASK (0x1<<24)
-#define S5P_CLK_SRC1_CLK48M_SHIFT (24)
-
-/* CLKDIV0 */
-#define S5P_CLK_DIV0_APLL_MASK (0x1<<0)
-#define S5P_CLK_DIV0_APLL_SHIFT (0)
-#define S5P_CLK_DIV0_ARM_MASK (0x7<<4)
-#define S5P_CLK_DIV0_ARM_SHIFT (4)
-#define S5P_CLK_DIV0_D0_MASK (0x7<<8)
-#define S5P_CLK_DIV0_D0_SHIFT (8)
-#define S5P_CLK_DIV0_PCLKD0_MASK (0x7<<12)
-#define S5P_CLK_DIV0_PCLKD0_SHIFT (12)
-#define S5P_CLK_DIV0_SECSS_MASK (0x7<<16)
-#define S5P_CLK_DIV0_SECSS_SHIFT (16)
-
-/* CLKDIV1 (OneNAND clock only used in one place, removed) */
-#define S5P_CLK_DIV1_APLL2_MASK (0x7<<0)
-#define S5P_CLK_DIV1_APLL2_SHIFT (0)
-#define S5P_CLK_DIV1_MPLL_MASK (0x3<<4)
-#define S5P_CLK_DIV1_MPLL_SHIFT (4)
-#define S5P_CLK_DIV1_MPLL2_MASK (0x1<<8)
-#define S5P_CLK_DIV1_MPLL2_SHIFT (8)
-#define S5P_CLK_DIV1_D1_MASK (0x7<<12)
-#define S5P_CLK_DIV1_D1_SHIFT (12)
-#define S5P_CLK_DIV1_PCLKD1_MASK (0x7<<16)
-#define S5P_CLK_DIV1_PCLKD1_SHIFT (16)
-#define S5P_CLK_DIV1_CAM_MASK (0x1F<<24)
-#define S5P_CLK_DIV1_CAM_SHIFT (24)
-
-/* CLKDIV2 => removed in clksrc update */
-/* CLKDIV3 => removed in clksrc update, or not needed */
-/* CLKDIV4 => removed in clksrc update, or not needed */
-
-/* HCLKD0/PCLKD0 Clock Gate 0 Registers */
-#define S5P_CLKGATE_D00_INTC (1<<0)
-#define S5P_CLKGATE_D00_TZIC (1<<1)
-#define S5P_CLKGATE_D00_CFCON (1<<2)
-#define S5P_CLKGATE_D00_MDMA (1<<3)
-#define S5P_CLKGATE_D00_G2D (1<<4)
-#define S5P_CLKGATE_D00_SECSS (1<<5)
-#define S5P_CLKGATE_D00_CSSYS (1<<6)
-
-/* HCLKD0/PCLKD0 Clock Gate 1 Registers */
-#define S5P_CLKGATE_D01_DMC (1<<0)
-#define S5P_CLKGATE_D01_SROMC (1<<1)
-#define S5P_CLKGATE_D01_ONENAND (1<<2)
-#define S5P_CLKGATE_D01_NFCON (1<<3)
-#define S5P_CLKGATE_D01_INTMEM (1<<4)
-#define S5P_CLKGATE_D01_EBI (1<<5)
-
-/* PCLKD0 Clock Gate 2 Registers */
-#define S5P_CLKGATE_D02_SECKEY (1<<1)
-#define S5P_CLKGATE_D02_SDM (1<<2)
-
-/* HCLKD1/PCLKD1 Clock Gate 0 Registers */
-#define S5P_CLKGATE_D10_PDMA0 (1<<0)
-#define S5P_CLKGATE_D10_PDMA1 (1<<1)
-#define S5P_CLKGATE_D10_USBHOST (1<<2)
-#define S5P_CLKGATE_D10_USBOTG (1<<3)
-#define S5P_CLKGATE_D10_MODEMIF (1<<4)
-#define S5P_CLKGATE_D10_HSMMC0 (1<<5)
-#define S5P_CLKGATE_D10_HSMMC1 (1<<6)
-#define S5P_CLKGATE_D10_HSMMC2 (1<<7)
-
-/* HCLKD1/PCLKD1 Clock Gate 1 Registers */
-#define S5P_CLKGATE_D11_LCD (1<<0)
-#define S5P_CLKGATE_D11_ROTATOR (1<<1)
-#define S5P_CLKGATE_D11_FIMC0 (1<<2)
-#define S5P_CLKGATE_D11_FIMC1 (1<<3)
-#define S5P_CLKGATE_D11_FIMC2 (1<<4)
-#define S5P_CLKGATE_D11_JPEG (1<<5)
-#define S5P_CLKGATE_D11_DSI (1<<6)
-#define S5P_CLKGATE_D11_CSI (1<<7)
-#define S5P_CLKGATE_D11_G3D (1<<8)
-
-/* HCLKD1/PCLKD1 Clock Gate 2 Registers */
-#define S5P_CLKGATE_D12_TV (1<<0)
-#define S5P_CLKGATE_D12_VP (1<<1)
-#define S5P_CLKGATE_D12_MIXER (1<<2)
-#define S5P_CLKGATE_D12_HDMI (1<<3)
-#define S5P_CLKGATE_D12_MFC (1<<4)
-
-/* HCLKD1/PCLKD1 Clock Gate 3 Registers */
-#define S5P_CLKGATE_D13_CHIPID (1<<0)
-#define S5P_CLKGATE_D13_GPIO (1<<1)
-#define S5P_CLKGATE_D13_APC (1<<2)
-#define S5P_CLKGATE_D13_IEC (1<<3)
-#define S5P_CLKGATE_D13_PWM (1<<6)
-#define S5P_CLKGATE_D13_SYSTIMER (1<<7)
-#define S5P_CLKGATE_D13_WDT (1<<8)
-#define S5P_CLKGATE_D13_RTC (1<<9)
-
-/* HCLKD1/PCLKD1 Clock Gate 4 Registers */
-#define S5P_CLKGATE_D14_UART0 (1<<0)
-#define S5P_CLKGATE_D14_UART1 (1<<1)
-#define S5P_CLKGATE_D14_UART2 (1<<2)
-#define S5P_CLKGATE_D14_UART3 (1<<3)
-#define S5P_CLKGATE_D14_IIC (1<<4)
-#define S5P_CLKGATE_D14_HDMI_IIC (1<<5)
-#define S5P_CLKGATE_D14_SPI0 (1<<6)
-#define S5P_CLKGATE_D14_SPI1 (1<<7)
-#define S5P_CLKGATE_D14_SPI2 (1<<8)
-#define S5P_CLKGATE_D14_IRDA (1<<9)
-#define S5P_CLKGATE_D14_CCAN0 (1<<10)
-#define S5P_CLKGATE_D14_CCAN1 (1<<11)
-#define S5P_CLKGATE_D14_HSITX (1<<12)
-#define S5P_CLKGATE_D14_HSIRX (1<<13)
-
-/* HCLKD1/PCLKD1 Clock Gate 5 Registers */
-#define S5P_CLKGATE_D15_IIS0 (1<<0)
-#define S5P_CLKGATE_D15_IIS1 (1<<1)
-#define S5P_CLKGATE_D15_IIS2 (1<<2)
-#define S5P_CLKGATE_D15_AC97 (1<<3)
-#define S5P_CLKGATE_D15_PCM0 (1<<4)
-#define S5P_CLKGATE_D15_PCM1 (1<<5)
-#define S5P_CLKGATE_D15_SPDIF (1<<6)
-#define S5P_CLKGATE_D15_TSADC (1<<7)
-#define S5P_CLKGATE_D15_KEYIF (1<<8)
-#define S5P_CLKGATE_D15_CG (1<<9)
-
-/* HCLKD2 Clock Gate 0 Registers */
-#define S5P_CLKGATE_D20_HCLKD2 (1<<0)
-#define S5P_CLKGATE_D20_I2SD2 (1<<1)
-
-/* Special Clock Gate 0 Registers */
-#define S5P_CLKGATE_SCLK0_HPM (1<<0)
-#define S5P_CLKGATE_SCLK0_PWI (1<<1)
-#define S5P_CLKGATE_SCLK0_ONENAND (1<<2)
-#define S5P_CLKGATE_SCLK0_UART (1<<3)
-#define S5P_CLKGATE_SCLK0_SPI0 (1<<4)
-#define S5P_CLKGATE_SCLK0_SPI1 (1<<5)
-#define S5P_CLKGATE_SCLK0_SPI2 (1<<6)
-#define S5P_CLKGATE_SCLK0_SPI0_48 (1<<7)
-#define S5P_CLKGATE_SCLK0_SPI1_48 (1<<8)
-#define S5P_CLKGATE_SCLK0_SPI2_48 (1<<9)
-#define S5P_CLKGATE_SCLK0_IRDA (1<<10)
-#define S5P_CLKGATE_SCLK0_USBHOST (1<<11)
-#define S5P_CLKGATE_SCLK0_MMC0 (1<<12)
-#define S5P_CLKGATE_SCLK0_MMC1 (1<<13)
-#define S5P_CLKGATE_SCLK0_MMC2 (1<<14)
-#define S5P_CLKGATE_SCLK0_MMC0_48 (1<<15)
-#define S5P_CLKGATE_SCLK0_MMC1_48 (1<<16)
-#define S5P_CLKGATE_SCLK0_MMC2_48 (1<<17)
-
-/* Special Clock Gate 1 Registers */
-#define S5P_CLKGATE_SCLK1_LCD (1<<0)
-#define S5P_CLKGATE_SCLK1_FIMC0 (1<<1)
-#define S5P_CLKGATE_SCLK1_FIMC1 (1<<2)
-#define S5P_CLKGATE_SCLK1_FIMC2 (1<<3)
-#define S5P_CLKGATE_SCLK1_TV54 (1<<4)
-#define S5P_CLKGATE_SCLK1_VDAC54 (1<<5)
-#define S5P_CLKGATE_SCLK1_MIXER (1<<6)
-#define S5P_CLKGATE_SCLK1_HDMI (1<<7)
-#define S5P_CLKGATE_SCLK1_AUDIO0 (1<<8)
-#define S5P_CLKGATE_SCLK1_AUDIO1 (1<<9)
-#define S5P_CLKGATE_SCLK1_AUDIO2 (1<<10)
-#define S5P_CLKGATE_SCLK1_SPDIF (1<<11)
-#define S5P_CLKGATE_SCLK1_CAM (1<<12)
-
-#define S5P_SWRESET S5PC100_REG_OTHERS(0x000)
-#define S5P_OND_SWRESET S5PC100_REG_OTHERS(0x008)
-#define S5P_GEN_CTRL S5PC100_REG_OTHERS(0x100)
-#define S5P_GEN_STATUS S5PC100_REG_OTHERS(0x104)
-#define S5P_MEM_SYS_CFG S5PC100_REG_OTHERS(0x200)
-#define S5P_CAM_MUX_SEL S5PC100_REG_OTHERS(0x300)
-#define S5P_MIXER_OUT_SEL S5PC100_REG_OTHERS(0x304)
-#define S5P_LPMP_MODE_SEL S5PC100_REG_OTHERS(0x308)
-#define S5P_MIPI_PHY_CON0 S5PC100_REG_OTHERS(0x400)
-#define S5P_MIPI_PHY_CON1 S5PC100_REG_OTHERS(0x414)
-#define S5P_HDMI_PHY_CON0 S5PC100_REG_OTHERS(0x420)
-
-#define S5P_SWRESET_RESETVAL 0xc100
-#define S5P_OTHER_SYS_INT 24
-#define S5P_OTHER_STA_TYPE 23
-#define STA_TYPE_EXPON 0
-#define STA_TYPE_SFR 1
-
-#define S5P_SLEEP_CFG_OSC_EN 0
-
-/* OTHERS Resgister */
-#define S5P_OTHERS_USB_SIG_MASK (1 << 16)
-#define S5P_OTHERS_MIPI_DPHY_EN (1 << 28)
-
-/* MIPI D-PHY Control Register 0 */
-#define S5P_MIPI_PHY_CON0_M_RESETN (1 << 1)
-#define S5P_MIPI_PHY_CON0_S_RESETN (1 << 0)
-
-#endif /* _PLAT_REGS_CLOCK_H */
diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-power.h b/arch/arm/plat-s5pc1xx/include/plat/regs-power.h
deleted file mode 100644
index 02ffa49..0000000
--- a/arch/arm/plat-s5pc1xx/include/plat/regs-power.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Jongse Won <jongse.won@samsung.com>
- *
- * S5PC1XX clock register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARM_REGS_PWR
-#define __ASM_ARM_REGS_PWR __FILE__
-
-#define S5PC1XX_PWRREG(x) (S5PC1XX_VA_PWR + (x))
-
-/* s5pc100 (0xE0108000) register for power management */
-#define S5PC100_PWR_CFG S5PC1XX_PWRREG(0x0)
-#define S5PC100_EINT_WAKEUP_MASK S5PC1XX_PWRREG(0x4)
-#define S5PC100_NORMAL_CFG S5PC1XX_PWRREG(0x10)
-#define S5PC100_STOP_CFG S5PC1XX_PWRREG(0x14)
-#define S5PC100_SLEEP_CFG S5PC1XX_PWRREG(0x18)
-#define S5PC100_STOP_MEM_CFG S5PC1XX_PWRREG(0x1C)
-#define S5PC100_OSC_FREQ S5PC1XX_PWRREG(0x100)
-#define S5PC100_OSC_STABLE S5PC1XX_PWRREG(0x104)
-#define S5PC100_PWR_STABLE S5PC1XX_PWRREG(0x108)
-#define S5PC100_MTC_STABLE S5PC1XX_PWRREG(0x110)
-#define S5PC100_CLAMP_STABLE S5PC1XX_PWRREG(0x114)
-#define S5PC100_OTHERS S5PC1XX_PWRREG(0x200)
-#define S5PC100_RST_STAT S5PC1XX_PWRREG(0x300)
-#define S5PC100_WAKEUP_STAT S5PC1XX_PWRREG(0x304)
-#define S5PC100_BLK_PWR_STAT S5PC1XX_PWRREG(0x308)
-#define S5PC100_INFORM0 S5PC1XX_PWRREG(0x400)
-#define S5PC100_INFORM1 S5PC1XX_PWRREG(0x404)
-#define S5PC100_INFORM2 S5PC1XX_PWRREG(0x408)
-#define S5PC100_INFORM3 S5PC1XX_PWRREG(0x40C)
-#define S5PC100_INFORM4 S5PC1XX_PWRREG(0x410)
-#define S5PC100_INFORM5 S5PC1XX_PWRREG(0x414)
-#define S5PC100_INFORM6 S5PC1XX_PWRREG(0x418)
-#define S5PC100_INFORM7 S5PC1XX_PWRREG(0x41C)
-#define S5PC100_DCGIDX_MAP0 S5PC1XX_PWRREG(0x500)
-#define S5PC100_DCGIDX_MAP1 S5PC1XX_PWRREG(0x504)
-#define S5PC100_DCGIDX_MAP2 S5PC1XX_PWRREG(0x508)
-#define S5PC100_DCGPERF_MAP0 S5PC1XX_PWRREG(0x50C)
-#define S5PC100_DCGPERF_MAP1 S5PC1XX_PWRREG(0x510)
-#define S5PC100_DVCIDX_MAP S5PC1XX_PWRREG(0x514)
-#define S5PC100_FREQ_CPU S5PC1XX_PWRREG(0x518)
-#define S5PC100_FREQ_DPM S5PC1XX_PWRREG(0x51C)
-#define S5PC100_DVSEMCLK_EN S5PC1XX_PWRREG(0x520)
-#define S5PC100_APLL_CON_L8 S5PC1XX_PWRREG(0x600)
-#define S5PC100_APLL_CON_L7 S5PC1XX_PWRREG(0x604)
-#define S5PC100_APLL_CON_L6 S5PC1XX_PWRREG(0x608)
-#define S5PC100_APLL_CON_L5 S5PC1XX_PWRREG(0x60C)
-#define S5PC100_APLL_CON_L4 S5PC1XX_PWRREG(0x610)
-#define S5PC100_APLL_CON_L3 S5PC1XX_PWRREG(0x614)
-#define S5PC100_APLL_CON_L2 S5PC1XX_PWRREG(0x618)
-#define S5PC100_APLL_CON_L1 S5PC1XX_PWRREG(0x61C)
-#define S5PC100_IEM_CONTROL S5PC1XX_PWRREG(0x620)
-#define S5PC100_CLKDIV_IEM_L8 S5PC1XX_PWRREG(0x700)
-#define S5PC100_CLKDIV_IEM_L7 S5PC1XX_PWRREG(0x704)
-#define S5PC100_CLKDIV_IEM_L6 S5PC1XX_PWRREG(0x708)
-#define S5PC100_CLKDIV_IEM_L5 S5PC1XX_PWRREG(0x70C)
-#define S5PC100_CLKDIV_IEM_L4 S5PC1XX_PWRREG(0x710)
-#define S5PC100_CLKDIV_IEM_L3 S5PC1XX_PWRREG(0x714)
-#define S5PC100_CLKDIV_IEM_L2 S5PC1XX_PWRREG(0x718)
-#define S5PC100_CLKDIV_IEM_L1 S5PC1XX_PWRREG(0x71C)
-#define S5PC100_IEM_HPMCLK_DIV S5PC1XX_PWRREG(0x724)
-
-/* PWR_CFG */
-#define S5PC100_PWRCFG_CFG_DEEP_IDLE (1 << 31)
-#define S5PC100_PWRCFG_CFG_WFI_MASK (3 << 5)
-#define S5PC100_PWRCFG_CFG_WFI_IDLE (0 << 5)
-#define S5PC100_PWRCFG_CFG_WFI_DEEP_IDLE (1 << 5)
-#define S5PC100_PWRCFG_CFG_WFI_STOP (2 << 5)
-#define S5PC100_PWRCFG_CFG_WFI_SLEEP (3 << 5)
-
-/* SLEEP_CFG */
-#define S5PC100_SLEEP_OSC_EN_SLEEP (1 << 0)
-
-/* OTHERS */
-#define S5PC100_PMU_INT_DISABLE (1 << 24)
-
-#endif /* __ASM_ARM_REGS_PWR */
diff --git a/arch/arm/plat-s5pc1xx/include/plat/s5pc100.h b/arch/arm/plat-s5pc1xx/include/plat/s5pc100.h
deleted file mode 100644
index 2531f34..0000000
--- a/arch/arm/plat-s5pc1xx/include/plat/s5pc100.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* arch/arm/plat-s5pc1xx/include/plat/s5pc100.h
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * Header file for s5pc100 cpu support
- *
- * Based on plat-s3c64xx/include/plat/s3c6400.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/* Common init code for S5PC100 related SoCs */
-extern int s5pc100_init(void);
-extern void s5pc100_map_io(void);
-extern void s5pc100_init_clocks(int xtal);
-extern int s5pc100_register_baseclocks(unsigned long xtal);
-extern void s5pc100_init_irq(void);
-extern void s5pc100_init_io(struct map_desc *mach_desc, int size);
-extern void s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-extern void s5pc100_register_clocks(void);
-extern void s5pc100_setup_clocks(void);
-extern struct sysdev_class s5pc100_sysclass;
-
-#define s5pc100_init_uarts s5pc100_common_init_uarts
-
-/* Some day, belows will be moved to plat-s5pc/include/plat/cpu.h */
-extern void s5pc1xx_init_irq(u32 *vic_valid, int num);
-extern void s5pc1xx_init_io(struct map_desc *mach_desc, int size);
-
-/* Some day, belows will be moved to plat-s5pc/include/plat/clock.h */
-extern struct clk clk_hpll;
-extern struct clk clk_hd0;
-extern struct clk clk_pd0;
-extern struct clk clk_54m;
-extern void s5pc1xx_register_clocks(void);
-extern int s5pc100_sclk0_ctrl(struct clk *clk, int enable);
-extern int s5pc100_sclk1_ctrl(struct clk *clk, int enable);
-
-/* Some day, belows will be moved to plat-s5pc/include/plat/devs.h */
-extern struct s3c24xx_uart_resources s5pc1xx_uart_resources[];
-extern struct platform_device s3c_device_g2d;
-extern struct platform_device s3c_device_g3d;
-extern struct platform_device s3c_device_vpp;
-extern struct platform_device s3c_device_tvenc;
-extern struct platform_device s3c_device_tvscaler;
-extern struct platform_device s3c_device_rotator;
-extern struct platform_device s3c_device_jpeg;
-extern struct platform_device s3c_device_onenand;
-extern struct platform_device s3c_device_usb_otghcd;
-extern struct platform_device s3c_device_keypad;
-extern struct platform_device s3c_device_ts;
-extern struct platform_device s3c_device_g3d;
-extern struct platform_device s3c_device_smc911x;
-extern struct platform_device s3c_device_fimc0;
-extern struct platform_device s3c_device_fimc1;
-extern struct platform_device s3c_device_mfc;
-extern struct platform_device s3c_device_ac97;
-extern struct platform_device s3c_device_fimc0;
-extern struct platform_device s3c_device_fimc1;
-extern struct platform_device s3c_device_fimc2;
-
diff --git a/arch/arm/plat-s5pc1xx/irq.c b/arch/arm/plat-s5pc1xx/irq.c
deleted file mode 100644
index bfc5248..0000000
--- a/arch/arm/plat-s5pc1xx/irq.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* arch/arm/plat-s5pc1xx/irq.c
- *
- * Copyright 2009 Samsung Electronics Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC1XX - Interrupt handling
- *
- * Based on plat-s3c64xx/irq.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-
-#include <asm/hardware/vic.h>
-
-#include <mach/map.h>
-#include <plat/irq-vic-timer.h>
-#include <plat/irq-uart.h>
-#include <plat/cpu.h>
-
-/* Note, we make use of the fact that the parent IRQs, IRQ_UART[0..3]
- * are consecutive when looking up the interrupt in the demux routines.
- */
-static struct s3c_uart_irq uart_irqs[] = {
- [0] = {
- .regs = (void *)S3C_VA_UART0,
- .base_irq = IRQ_S3CUART_BASE0,
- .parent_irq = IRQ_UART0,
- },
- [1] = {
- .regs = (void *)S3C_VA_UART1,
- .base_irq = IRQ_S3CUART_BASE1,
- .parent_irq = IRQ_UART1,
- },
- [2] = {
- .regs = (void *)S3C_VA_UART2,
- .base_irq = IRQ_S3CUART_BASE2,
- .parent_irq = IRQ_UART2,
- },
- [3] = {
- .regs = (void *)S3C_VA_UART3,
- .base_irq = IRQ_S3CUART_BASE3,
- .parent_irq = IRQ_UART3,
- },
-};
-
-void __init s5pc1xx_init_irq(u32 *vic_valid, int num)
-{
- int i;
-
- printk(KERN_DEBUG "%s: initialising interrupts\n", __func__);
-
- /* initialise the pair of VICs */
- for (i = 0; i < num; i++)
- vic_init((void *)S5PC1XX_VA_VIC(i), S3C_IRQ(i * S3C_IRQ_OFFSET),
- vic_valid[i], 0);
-
- /* add the timer sub-irqs */
-
- s3c_init_vic_timer_irq(IRQ_TIMER0_VIC, IRQ_TIMER0);
- s3c_init_vic_timer_irq(IRQ_TIMER1_VIC, IRQ_TIMER1);
- s3c_init_vic_timer_irq(IRQ_TIMER2_VIC, IRQ_TIMER2);
- s3c_init_vic_timer_irq(IRQ_TIMER3_VIC, IRQ_TIMER3);
- s3c_init_vic_timer_irq(IRQ_TIMER4_VIC, IRQ_TIMER4);
-
- s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs));
-}
-
-
diff --git a/arch/arm/plat-s5pc1xx/s5pc100-clock.c b/arch/arm/plat-s5pc1xx/s5pc100-clock.c
deleted file mode 100644
index c391c61..0000000
--- a/arch/arm/plat-s5pc1xx/s5pc100-clock.c
+++ /dev/null
@@ -1,876 +0,0 @@
-/* linux/arch/arm/plat-s5pc1xx/s5pc100-clock.c
- *
- * Copyright 2009 Samsung Electronics, Co.
- * Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 based common clock support
- *
- * Based on plat-s3c64xx/s3c6400-clock.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/sysdev.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-
-#include <plat/cpu-freq.h>
-
-#include <plat/regs-clock.h>
-#include <plat/clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/devs.h>
-#include <plat/s5pc100.h>
-
-/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call
- * ext_xtal_mux for want of an actual name from the manual.
-*/
-
-static struct clk clk_ext_xtal_mux = {
- .name = "ext_xtal",
- .id = -1,
-};
-
-#define clk_fin_apll clk_ext_xtal_mux
-#define clk_fin_mpll clk_ext_xtal_mux
-#define clk_fin_epll clk_ext_xtal_mux
-#define clk_fin_hpll clk_ext_xtal_mux
-
-#define clk_fout_mpll clk_mpll
-#define clk_vclk_54m clk_54m
-
-/* APLL */
-static struct clk clk_fout_apll = {
- .name = "fout_apll",
- .id = -1,
- .rate = 27000000,
-};
-
-static struct clk *clk_src_apll_list[] = {
- [0] = &clk_fin_apll,
- [1] = &clk_fout_apll,
-};
-
-static struct clksrc_sources clk_src_apll = {
- .sources = clk_src_apll_list,
- .nr_sources = ARRAY_SIZE(clk_src_apll_list),
-};
-
-static struct clksrc_clk clk_mout_apll = {
- .clk = {
- .name = "mout_apll",
- .id = -1,
- },
- .sources = &clk_src_apll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1, },
-};
-
-static unsigned long s5pc100_clk_dout_apll_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_APLL_MASK;
- ratio >>= S5P_CLK_DIV0_APLL_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static struct clk clk_dout_apll = {
- .name = "dout_apll",
- .id = -1,
- .parent = &clk_mout_apll.clk,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_dout_apll_get_rate,
- },
-};
-
-static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
- ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
- unsigned long rate)
-{
- unsigned long parent = clk_get_rate(clk->parent);
- u32 div;
-
- if (parent < rate)
- return rate;
-
- div = (parent / rate) - 1;
- if (div > S5P_CLK_DIV0_ARM_MASK)
- div = S5P_CLK_DIV0_ARM_MASK;
-
- return parent / (div + 1);
-}
-
-static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned long parent = clk_get_rate(clk->parent);
- u32 div;
- u32 val;
-
- if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
- return -EINVAL;
-
- rate = clk_round_rate(clk, rate);
- div = clk_get_rate(clk->parent) / rate;
-
- val = __raw_readl(S5P_CLK_DIV0);
- val &= S5P_CLK_DIV0_ARM_MASK;
- val |= (div - 1);
- __raw_writel(val, S5P_CLK_DIV0);
-
- return 0;
-}
-
-static struct clk clk_arm = {
- .name = "armclk",
- .id = -1,
- .parent = &clk_dout_apll,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_arm_get_rate,
- .set_rate = s5pc100_clk_arm_set_rate,
- .round_rate = s5pc100_clk_arm_round_rate,
- },
-};
-
-static unsigned long s5pc100_clk_dout_d0_bus_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_D0_MASK;
- ratio >>= S5P_CLK_DIV0_D0_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static struct clk clk_dout_d0_bus = {
- .name = "dout_d0_bus",
- .id = -1,
- .parent = &clk_arm,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_dout_d0_bus_get_rate,
- },
-};
-
-static unsigned long s5pc100_clk_dout_pclkd0_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_PCLKD0_MASK;
- ratio >>= S5P_CLK_DIV0_PCLKD0_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static struct clk clk_dout_pclkd0 = {
- .name = "dout_pclkd0",
- .id = -1,
- .parent = &clk_dout_d0_bus,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_dout_pclkd0_get_rate,
- },
-};
-
-static unsigned long s5pc100_clk_dout_apll2_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_APLL2_MASK;
- ratio >>= S5P_CLK_DIV1_APLL2_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static struct clk clk_dout_apll2 = {
- .name = "dout_apll2",
- .id = -1,
- .parent = &clk_mout_apll.clk,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_dout_apll2_get_rate,
- },
-};
-
-/* MPLL */
-static struct clk *clk_src_mpll_list[] = {
- [0] = &clk_fin_mpll,
- [1] = &clk_fout_mpll,
-};
-
-static struct clksrc_sources clk_src_mpll = {
- .sources = clk_src_mpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_mpll_list),
-};
-
-static struct clksrc_clk clk_mout_mpll = {
- .clk = {
- .name = "mout_mpll",
- .id = -1,
- },
- .sources = &clk_src_mpll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1, },
-};
-
-static struct clk *clkset_am_list[] = {
- [0] = &clk_mout_mpll.clk,
- [1] = &clk_dout_apll2,
-};
-
-static struct clksrc_sources clk_src_am = {
- .sources = clkset_am_list,
- .nr_sources = ARRAY_SIZE(clkset_am_list),
-};
-
-static struct clksrc_clk clk_mout_am = {
- .clk = {
- .name = "mout_am",
- .id = -1,
- },
- .sources = &clk_src_am,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1, },
-};
-
-static unsigned long s5pc100_clk_dout_d1_bus_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
-
- ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_D1_MASK;
- ratio >>= S5P_CLK_DIV1_D1_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static struct clk clk_dout_d1_bus = {
- .name = "dout_d1_bus",
- .id = -1,
- .parent = &clk_mout_am.clk,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_dout_d1_bus_get_rate,
- },
-};
-
-static struct clk *clkset_onenand_list[] = {
- [0] = &clk_dout_d0_bus,
- [1] = &clk_dout_d1_bus,
-};
-
-static struct clksrc_sources clk_src_onenand = {
- .sources = clkset_onenand_list,
- .nr_sources = ARRAY_SIZE(clkset_onenand_list),
-};
-
-static struct clksrc_clk clk_mout_onenand = {
- .clk = {
- .name = "mout_onenand",
- .id = -1,
- },
- .sources = &clk_src_onenand,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1, },
-};
-
-static unsigned long s5pc100_clk_dout_pclkd1_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
-
- ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_PCLKD1_MASK;
- ratio >>= S5P_CLK_DIV1_PCLKD1_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static struct clk clk_dout_pclkd1 = {
- .name = "dout_pclkd1",
- .id = -1,
- .parent = &clk_dout_d1_bus,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_dout_pclkd1_get_rate,
- },
-};
-
-static unsigned long s5pc100_clk_dout_mpll2_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
-
- ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_MPLL2_MASK;
- ratio >>= S5P_CLK_DIV1_MPLL2_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static struct clk clk_dout_mpll2 = {
- .name = "dout_mpll2",
- .id = -1,
- .parent = &clk_mout_am.clk,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_dout_mpll2_get_rate,
- },
-};
-
-static unsigned long s5pc100_clk_dout_cam_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
-
- ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_CAM_MASK;
- ratio >>= S5P_CLK_DIV1_CAM_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static struct clk clk_dout_cam = {
- .name = "dout_cam",
- .id = -1,
- .parent = &clk_dout_mpll2,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_dout_cam_get_rate,
- },
-};
-
-static unsigned long s5pc100_clk_dout_mpll_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- unsigned int ratio;
-
- printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
-
- ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_MPLL_MASK;
- ratio >>= S5P_CLK_DIV1_MPLL_SHIFT;
-
- return rate / (ratio + 1);
-}
-
-static struct clk clk_dout_mpll = {
- .name = "dout_mpll",
- .id = -1,
- .parent = &clk_mout_am.clk,
- .ops = &(struct clk_ops) {
- .get_rate = s5pc100_clk_dout_mpll_get_rate,
- },
-};
-
-/* EPLL */
-static struct clk clk_fout_epll = {
- .name = "fout_epll",
- .id = -1,
-};
-
-static struct clk *clk_src_epll_list[] = {
- [0] = &clk_fin_epll,
- [1] = &clk_fout_epll,
-};
-
-static struct clksrc_sources clk_src_epll = {
- .sources = clk_src_epll_list,
- .nr_sources = ARRAY_SIZE(clk_src_epll_list),
-};
-
-static struct clksrc_clk clk_mout_epll = {
- .clk = {
- .name = "mout_epll",
- .id = -1,
- },
- .sources = &clk_src_epll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 8, .size = 1, },
-};
-
-/* HPLL */
-static struct clk clk_fout_hpll = {
- .name = "fout_hpll",
- .id = -1,
-};
-
-static struct clk *clk_src_hpll_list[] = {
- [0] = &clk_27m,
- [1] = &clk_fout_hpll,
-};
-
-static struct clksrc_sources clk_src_hpll = {
- .sources = clk_src_hpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_hpll_list),
-};
-
-static struct clksrc_clk clk_mout_hpll = {
- .clk = {
- .name = "mout_hpll",
- .id = -1,
- },
- .sources = &clk_src_hpll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1, },
-};
-
-/* Peripherals */
-/*
- * The peripheral clocks are all controlled via clocksource followed
- * by an optional divider and gate stage. We currently roll this into
- * one clock which hides the intermediate clock from the mux.
- *
- * Note, the JPEG clock can only be an even divider...
- *
- * The scaler and LCD clocks depend on the S5PC100 version, and also
- * have a common parent divisor so are not included here.
- */
-
-static struct clk clk_iis_cd0 = {
- .name = "iis_cdclk0",
- .id = -1,
-};
-
-static struct clk clk_iis_cd1 = {
- .name = "iis_cdclk1",
- .id = -1,
-};
-
-static struct clk clk_iis_cd2 = {
- .name = "iis_cdclk2",
- .id = -1,
-};
-
-static struct clk clk_pcm_cd0 = {
- .name = "pcm_cdclk0",
- .id = -1,
-};
-
-static struct clk clk_pcm_cd1 = {
- .name = "pcm_cdclk1",
- .id = -1,
-};
-
-static struct clk *clkset_audio0_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll,
- &clk_fin_epll,
- &clk_iis_cd0,
- &clk_pcm_cd0,
- &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clkset_audio0 = {
- .sources = clkset_audio0_list,
- .nr_sources = ARRAY_SIZE(clkset_audio0_list),
-};
-
-static struct clk *clkset_spi_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll2,
- &clk_fin_epll,
- &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clkset_spi = {
- .sources = clkset_spi_list,
- .nr_sources = ARRAY_SIZE(clkset_spi_list),
-};
-
-static struct clk *clkset_uart_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll,
-};
-
-static struct clksrc_sources clkset_uart = {
- .sources = clkset_uart_list,
- .nr_sources = ARRAY_SIZE(clkset_uart_list),
-};
-
-static struct clk *clkset_audio1_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll,
- &clk_fin_epll,
- &clk_iis_cd1,
- &clk_pcm_cd1,
- &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clkset_audio1 = {
- .sources = clkset_audio1_list,
- .nr_sources = ARRAY_SIZE(clkset_audio1_list),
-};
-
-static struct clk *clkset_audio2_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll,
- &clk_fin_epll,
- &clk_iis_cd2,
- &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clkset_audio2 = {
- .sources = clkset_audio2_list,
- .nr_sources = ARRAY_SIZE(clkset_audio2_list),
-};
-
-static struct clksrc_clk clksrc_audio[] = {
- {
- .clk = {
- .name = "audio-bus",
- .id = 0,
- .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO0,
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clkset_audio0,
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 3, },
- }, {
- .clk = {
- .name = "audio-bus",
- .id = 1,
- .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO1,
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clkset_audio1,
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 3, },
- }, {
- .clk = {
- .name = "audio-bus",
- .id = 2,
- .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO2,
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clkset_audio2,
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 3, },
- },
-};
-
-static struct clk *clkset_spdif_list[] = {
- &clksrc_audio[0].clk,
- &clksrc_audio[1].clk,
- &clksrc_audio[2].clk,
-};
-
-static struct clksrc_sources clkset_spdif = {
- .sources = clkset_spdif_list,
- .nr_sources = ARRAY_SIZE(clkset_spdif_list),
-};
-
-static struct clk *clkset_lcd_fimc_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll,
- &clk_mout_hpll.clk,
- &clk_vclk_54m,
-};
-
-static struct clksrc_sources clkset_lcd_fimc = {
- .sources = clkset_lcd_fimc_list,
- .nr_sources = ARRAY_SIZE(clkset_lcd_fimc_list),
-};
-
-static struct clk *clkset_mmc_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll,
- &clk_fin_epll,
- &clk_mout_hpll.clk ,
-};
-
-static struct clksrc_sources clkset_mmc = {
- .sources = clkset_mmc_list,
- .nr_sources = ARRAY_SIZE(clkset_mmc_list),
-};
-
-static struct clk *clkset_usbhost_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll,
- &clk_mout_hpll.clk,
- &clk_48m,
-};
-
-static struct clksrc_sources clkset_usbhost = {
- .sources = clkset_usbhost_list,
- .nr_sources = ARRAY_SIZE(clkset_usbhost_list),
-};
-
-static struct clksrc_clk clksrc_clks[] = {
- {
- .clk = {
- .name = "spi_bus",
- .id = 0,
- .ctrlbit = S5P_CLKGATE_SCLK0_SPI0,
- .enable = s5pc100_sclk0_ctrl,
-
- },
- .sources = &clkset_spi,
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 2, },
- }, {
- .clk = {
- .name = "spi_bus",
- .id = 1,
- .ctrlbit = S5P_CLKGATE_SCLK0_SPI1,
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clkset_spi,
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 2, },
- }, {
- .clk = {
- .name = "spi_bus",
- .id = 2,
- .ctrlbit = S5P_CLKGATE_SCLK0_SPI2,
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clkset_spi,
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 12, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 2, },
- }, {
- .clk = {
- .name = "uclk1",
- .id = -1,
- .ctrlbit = S5P_CLKGATE_SCLK0_UART,
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clkset_uart,
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 3, },
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1, },
- }, {
- .clk = {
- .name = "spdif",
- .id = -1,
- },
- .sources = &clkset_spdif,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 24, .size = 2, },
- }, {
- .clk = {
- .name = "lcd",
- .id = -1,
- .ctrlbit = S5P_CLKGATE_SCLK1_LCD,
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clkset_lcd_fimc,
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 12, .size = 2, },
- }, {
- .clk = {
- .name = "fimc",
- .id = 0,
- .ctrlbit = S5P_CLKGATE_SCLK1_FIMC0,
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clkset_lcd_fimc,
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 16, .size = 2, },
- }, {
- .clk = {
- .name = "fimc",
- .id = 1,
- .ctrlbit = S5P_CLKGATE_SCLK1_FIMC1,
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clkset_lcd_fimc,
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 20, .size = 2, },
- }, {
- .clk = {
- .name = "fimc",
- .id = 2,
- .ctrlbit = S5P_CLKGATE_SCLK1_FIMC2,
- .enable = s5pc100_sclk1_ctrl,
- },
- .sources = &clkset_lcd_fimc,
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 24, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 24, .size = 2, },
- }, {
- .clk = {
- .name = "mmc_bus",
- .id = 0,
- .ctrlbit = S5P_CLKGATE_SCLK0_MMC0,
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clkset_mmc,
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2, },
- }, {
- .clk = {
- .name = "mmc_bus",
- .id = 1,
- .ctrlbit = S5P_CLKGATE_SCLK0_MMC1,
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clkset_mmc,
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2, },
- }, {
- .clk = {
- .name = "mmc_bus",
- .id = 2,
- .ctrlbit = S5P_CLKGATE_SCLK0_MMC2,
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clkset_mmc,
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 8, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2, },
- }, {
- .clk = {
- .name = "usbhost",
- .id = -1,
- .ctrlbit = S5P_CLKGATE_SCLK0_USBHOST,
- .enable = s5pc100_sclk0_ctrl,
- },
- .sources = &clkset_usbhost,
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 20, .size = 4, },
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 2, },
- }
-};
-
-/* Clock initialisation code */
-
-static struct clksrc_clk *init_parents[] = {
- &clk_mout_apll,
- &clk_mout_mpll,
- &clk_mout_am,
- &clk_mout_onenand,
- &clk_mout_epll,
- &clk_mout_hpll,
-};
-
-#define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1)
-
-void __init_or_cpufreq s5pc100_setup_clocks(void)
-{
- struct clk *xtal_clk;
- unsigned long xtal;
- unsigned long armclk;
- unsigned long hclkd0;
- unsigned long hclk;
- unsigned long pclkd0;
- unsigned long pclk;
- unsigned long apll, mpll, epll, hpll;
- unsigned int ptr;
- u32 clkdiv0, clkdiv1;
-
- printk(KERN_DEBUG "%s: registering clocks\n", __func__);
-
- clkdiv0 = __raw_readl(S5P_CLK_DIV0);
- clkdiv1 = __raw_readl(S5P_CLK_DIV1);
-
- printk(KERN_DEBUG "%s: clkdiv0 = %08x, clkdiv1 = %08x\n", __func__, clkdiv0, clkdiv1);
-
- xtal_clk = clk_get(NULL, "xtal");
- BUG_ON(IS_ERR(xtal_clk));
-
- xtal = clk_get_rate(xtal_clk);
- clk_put(xtal_clk);
-
- printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
-
- apll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_APLL_CON));
- mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_MPLL_CON));
- epll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_EPLL_CON));
- hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_HPLL_CON));
-
- printk(KERN_INFO "S5PC100: Apll=%ld.%03ld Mhz, Mpll=%ld.%03ld Mhz"
- ", Epll=%ld.%03ld Mhz, Hpll=%ld.%03ld Mhz\n",
- print_mhz(apll), print_mhz(mpll),
- print_mhz(epll), print_mhz(hpll));
-
- armclk = apll / GET_DIV(clkdiv0, S5P_CLK_DIV0_APLL);
- armclk = armclk / GET_DIV(clkdiv0, S5P_CLK_DIV0_ARM);
- hclkd0 = armclk / GET_DIV(clkdiv0, S5P_CLK_DIV0_D0);
- pclkd0 = hclkd0 / GET_DIV(clkdiv0, S5P_CLK_DIV0_PCLKD0);
- hclk = mpll / GET_DIV(clkdiv1, S5P_CLK_DIV1_D1);
- pclk = hclk / GET_DIV(clkdiv1, S5P_CLK_DIV1_PCLKD1);
-
- printk(KERN_INFO "S5PC100: ARMCLK=%ld.%03ld MHz, HCLKD0=%ld.%03ld MHz,"
- " PCLKD0=%ld.%03ld MHz\n, HCLK=%ld.%03ld MHz,"
- " PCLK=%ld.%03ld MHz\n",
- print_mhz(armclk), print_mhz(hclkd0),
- print_mhz(pclkd0), print_mhz(hclk), print_mhz(pclk));
-
- clk_fout_apll.rate = apll;
- clk_fout_mpll.rate = mpll;
- clk_fout_epll.rate = epll;
- clk_fout_hpll.rate = hpll;
-
- clk_h.rate = hclk;
- clk_p.rate = pclk;
- clk_f.rate = armclk;
-
- for (ptr = 0; ptr < ARRAY_SIZE(init_parents); ptr++)
- s3c_set_clksrc(init_parents[ptr], true);
-
- for (ptr = 0; ptr < ARRAY_SIZE(clksrc_audio); ptr++)
- s3c_set_clksrc(clksrc_audio + ptr, true);
-
- for (ptr = 0; ptr < ARRAY_SIZE(clksrc_clks); ptr++)
- s3c_set_clksrc(clksrc_clks + ptr, true);
-}
-
-static struct clk *clks[] __initdata = {
- &clk_ext_xtal_mux,
- &clk_dout_apll,
- &clk_dout_d0_bus,
- &clk_dout_pclkd0,
- &clk_dout_apll2,
- &clk_mout_apll.clk,
- &clk_mout_mpll.clk,
- &clk_mout_epll.clk,
- &clk_mout_hpll.clk,
- &clk_mout_am.clk,
- &clk_dout_d1_bus,
- &clk_mout_onenand.clk,
- &clk_dout_pclkd1,
- &clk_dout_mpll2,
- &clk_dout_cam,
- &clk_dout_mpll,
- &clk_fout_epll,
- &clk_iis_cd0,
- &clk_iis_cd1,
- &clk_iis_cd2,
- &clk_pcm_cd0,
- &clk_pcm_cd1,
- &clk_arm,
-};
-
-void __init s5pc100_register_clocks(void)
-{
- struct clk *clkp;
- int ret;
- int ptr;
-
- for (ptr = 0; ptr < ARRAY_SIZE(clks); ptr++) {
- clkp = clks[ptr];
- ret = s3c24xx_register_clock(clkp);
- if (ret < 0) {
- printk(KERN_ERR "Failed to register clock %s (%d)\n",
- clkp->name, ret);
- }
- }
-
- s3c_register_clksrc(clksrc_audio, ARRAY_SIZE(clksrc_audio));
- s3c_register_clksrc(clksrc_clks, ARRAY_SIZE(clksrc_clks));
-}
--
1.6.4
^ permalink raw reply related [flat|nested] 50+ messages in thread
* [PATCH 02/16] drivers: serial: S5PC100 serial driver cleanup
2010-04-02 6:48 ` [PATCH 02/16] drivers: serial: S5PC100 serial driver cleanup Marek Szyprowski
@ 2010-04-06 15:59 ` Ben Dooks
2010-04-08 8:08 ` Marek Szyprowski
0 siblings, 1 reply; 50+ messages in thread
From: Ben Dooks @ 2010-04-06 15:59 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Apr 02, 2010 at 08:48:50AM +0200, Marek Szyprowski wrote:
> Remove unnecessary Kconfig entry. S5PC100 has exactly the same driver as
> S3C6400/S3C6410/S5P6440.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> drivers/serial/Kconfig | 10 +---------
> drivers/serial/Makefile | 1 -
> 2 files changed, 1 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
> index f55c494..b68ea18 100644
> --- a/drivers/serial/Kconfig
> +++ b/drivers/serial/Kconfig
> @@ -534,21 +534,13 @@ config SERIAL_S3C24A0
>
> config SERIAL_S3C6400
> tristate "Samsung S3C6400/S3C6410/S5P6440 Seria port support"
it would have been nice to update the list of supported devices above.
> - depends on SERIAL_SAMSUNG && (CPU_S3C6400 || CPU_S3C6410 || CPU_S5P6440)
> + depends on SERIAL_SAMSUNG && (CPU_S3C6400 || CPU_S3C6410 || CPU_S5P6440 || CPU_S5PC100)
> select SERIAL_SAMSUNG_UARTS_4
> default y
> help
> Serial port support for the Samsung S3C6400, S3C6410 and S5P6440
> SoCs
>
> -config SERIAL_S5PC100
> - tristate "Samsung S5PC100 Serial port support"
> - depends on SERIAL_SAMSUNG && CPU_S5PC100
> - select SERIAL_SAMSUNG_UARTS_4
> - default y
> - help
> - Serial port support for the Samsung S5PC100 SoCs
> -
> config SERIAL_S5PV210
> tristate "Samsung S5PV210 Serial port support"
> depends on SERIAL_SAMSUNG && (CPU_S5PV210 || CPU_S5P6442)
> diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
> index 6aa4723..328f107 100644
> --- a/drivers/serial/Makefile
> +++ b/drivers/serial/Makefile
> @@ -44,7 +44,6 @@ obj-$(CONFIG_SERIAL_S3C2412) += s3c2412.o
> obj-$(CONFIG_SERIAL_S3C2440) += s3c2440.o
> obj-$(CONFIG_SERIAL_S3C24A0) += s3c24a0.o
> obj-$(CONFIG_SERIAL_S3C6400) += s3c6400.o
> -obj-$(CONFIG_SERIAL_S5PC100) += s3c6400.o
> obj-$(CONFIG_SERIAL_S5PV210) += s5pv210.o
> obj-$(CONFIG_SERIAL_MAX3100) += max3100.o
> obj-$(CONFIG_SERIAL_IP22_ZILOG) += ip22zilog.o
> --
> 1.6.4
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
--
--
Ben
Q: What's a light-year?
A: One-third less calories than a regular year.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 02/16] drivers: serial: S5PC100 serial driver cleanup
2010-04-06 15:59 ` Ben Dooks
@ 2010-04-08 8:08 ` Marek Szyprowski
0 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-04-08 8:08 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Tuesday, April 06, 2010 6:00 PM Ben Dooks wrote:
> On Fri, Apr 02, 2010 at 08:48:50AM +0200, Marek Szyprowski wrote:
> > Remove unnecessary Kconfig entry. S5PC100 has exactly the same driver as
> > S3C6400/S3C6410/S5P6440.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > drivers/serial/Kconfig | 10 +---------
> > drivers/serial/Makefile | 1 -
> > 2 files changed, 1 insertions(+), 10 deletions(-)
> >
> > diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
> > index f55c494..b68ea18 100644
> > --- a/drivers/serial/Kconfig
> > +++ b/drivers/serial/Kconfig
> > @@ -534,21 +534,13 @@ config SERIAL_S3C24A0
> >
> > config SERIAL_S3C6400
> > tristate "Samsung S3C6400/S3C6410/S5P6440 Seria port support"
>
> it would have been nice to update the list of supported devices above.
Ok. I will fix this in the next iteration of the patches.
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style
2010-04-02 6:48 ` [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style Marek Szyprowski
@ 2010-05-12 4:55 ` Kukjin Kim
2010-05-12 5:33 ` Marek Szyprowski
2010-05-13 0:54 ` Ben Dooks
1 sibling, 1 reply; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 4:55 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 1).
> Rename all clock registers to match plat-s5p style.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/include/mach/system.h | 2 +-
> arch/arm/plat-s5pc1xx/clock.c | 190 ++++++------
> arch/arm/plat-s5pc1xx/include/plat/regs-clock.h | 366
+++++++++++-----------
> arch/arm/plat-s5pc1xx/s5pc100-clock.c | 180 ++++++------
> 4 files changed, 369 insertions(+), 369 deletions(-)
>
> diff --git a/arch/arm/mach-s5pc100/include/mach/system.h b/arch/arm/mach-
> s5pc100/include/mach/system.h
> index f0d31a2..09aea4d 100644
> --- a/arch/arm/mach-s5pc100/include/mach/system.h
> +++ b/arch/arm/mach-s5pc100/include/mach/system.h
> @@ -25,7 +25,7 @@ static void arch_idle(void)
>
> static void arch_reset(char mode, const char *cmd)
> {
> - __raw_writel(S5PC100_SWRESET_RESETVAL, S5PC100_SWRESET);
> + __raw_writel(S5P_SWRESET_RESETVAL, S5P_SWRESET);
> return;
> }
> #endif /* __ASM_ARCH_IRQ_H */
Why __ASM_ARCH_IRQ_H?
It may be right __ASM_ARCH_SYSTEM_H.
> diff --git a/arch/arm/plat-s5pc1xx/clock.c b/arch/arm/plat-s5pc1xx/clock.c
> index 387f231..1a07dd5 100644
> --- a/arch/arm/plat-s5pc1xx/clock.c
> +++ b/arch/arm/plat-s5pc1xx/clock.c
> @@ -39,13 +39,13 @@ static int clk_48m_ctrl(struct clk *clk, int enable)
> /* can't rely on clock lock, this register has other usages */
> local_irq_save(flags);
>
> - val = __raw_readl(S5PC100_CLKSRC1);
> + val = __raw_readl(S5P_CLK_SRC1);
> if (enable)
> - val |= S5PC100_CLKSRC1_CLK48M_MASK;
> + val |= S5P_CLK_SRC1_CLK48M_MASK;
> else
> - val &= ~S5PC100_CLKSRC1_CLK48M_MASK;
> + val &= ~S5P_CLK_SRC1_CLK48M_MASK;
>
> - __raw_writel(val, S5PC100_CLKSRC1);
> + __raw_writel(val, S5P_CLK_SRC1);
> local_irq_restore(flags);
>
> return 0;
> @@ -99,62 +99,62 @@ static int s5pc1xx_clk_gate(void __iomem *reg, struct
clk
> *clk, int enable)
>
> static int s5pc100_clk_d00_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D00, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D00, clk, enable);
Please use s5p_gatectrl(plat-s5p/clock.c) instead of s5pc1xx_clk_gate.
> }
>
> static int s5pc100_clk_d01_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D01, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D01, clk, enable);
Same.
> }
>
> static int s5pc100_clk_d02_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D02, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D02, clk, enable);
> }
>
> static int s5pc100_clk_d10_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D10, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D10, clk, enable);
> }
>
> static int s5pc100_clk_d11_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D11, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D11, clk, enable);
> }
>
> static int s5pc100_clk_d12_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D12, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D12, clk, enable);
> }
>
> static int s5pc100_clk_d13_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D13, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D13, clk, enable);
> }
>
> static int s5pc100_clk_d14_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D14, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D14, clk, enable);
> }
>
> static int s5pc100_clk_d15_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D15, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D15, clk, enable);
> }
>
> static int s5pc100_clk_d20_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D20, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D20, clk, enable);
> }
>
> int s5pc100_sclk0_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_SCLKGATE0, clk, enable);
> + return s5pc1xx_clk_gate(S5P_SCLKGATE0, clk, enable);
> }
>
> int s5pc100_sclk1_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_SCLKGATE1, clk, enable);
> + return s5pc1xx_clk_gate(S5P_SCLKGATE1, clk, enable);
Same comment as for above...
> }
>
> static struct clk s5pc100_init_clocks_disable[] = {
> @@ -163,43 +163,43 @@ static struct clk s5pc100_init_clocks_disable[] = {
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_DSI,
> + .ctrlbit = S5P_CLKGATE_D11_DSI,
> }, {
> .name = "csi",
> .id = -1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_CSI,
> + .ctrlbit = S5P_CLKGATE_D11_CSI,
> }, {
> .name = "ccan",
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_CCAN0,
> + .ctrlbit = S5P_CLKGATE_D14_CCAN0,
> }, {
> .name = "ccan",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_CCAN1,
> + .ctrlbit = S5P_CLKGATE_D14_CCAN1,
> }, {
> .name = "keypad",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_KEYIF,
> + .ctrlbit = S5P_CLKGATE_D15_KEYIF,
> }, {
> .name = "hclkd2",
> .id = -1,
> .parent = NULL,
> .enable = s5pc100_clk_d20_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D20_HCLKD2,
> + .ctrlbit = S5P_CLKGATE_D20_HCLKD2,
> }, {
> .name = "iis-d2",
> .id = -1,
> .parent = NULL,
> .enable = s5pc100_clk_d20_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D20_I2SD2,
> + .ctrlbit = S5P_CLKGATE_D20_I2SD2,
> },
> };
>
> @@ -210,43 +210,43 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_INTC,
> + .ctrlbit = S5P_CLKGATE_D00_INTC,
> }, {
> .name = "tzic",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_TZIC,
> + .ctrlbit = S5P_CLKGATE_D00_TZIC,
> }, {
> .name = "cf-ata",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_CFCON,
> + .ctrlbit = S5P_CLKGATE_D00_CFCON,
> }, {
> .name = "mdma",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_MDMA,
> + .ctrlbit = S5P_CLKGATE_D00_MDMA,
> }, {
> .name = "g2d",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_G2D,
> + .ctrlbit = S5P_CLKGATE_D00_G2D,
> }, {
> .name = "secss",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_SECSS,
> + .ctrlbit = S5P_CLKGATE_D00_SECSS,
> }, {
> .name = "cssys",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_CSSYS,
> + .ctrlbit = S5P_CLKGATE_D00_CSSYS,
> },
>
> /* Memory (D0_1) devices */
> @@ -255,37 +255,37 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_DMC,
> + .ctrlbit = S5P_CLKGATE_D01_DMC,
> }, {
> .name = "sromc",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_SROMC,
> + .ctrlbit = S5P_CLKGATE_D01_SROMC,
> }, {
> .name = "onenand",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_ONENAND,
> + .ctrlbit = S5P_CLKGATE_D01_ONENAND,
> }, {
> .name = "nand",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_NFCON,
> + .ctrlbit = S5P_CLKGATE_D01_NFCON,
> }, {
> .name = "intmem",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_INTMEM,
> + .ctrlbit = S5P_CLKGATE_D01_INTMEM,
> }, {
> .name = "ebi",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_EBI,
> + .ctrlbit = S5P_CLKGATE_D01_EBI,
> },
>
> /* System2 (D0_2) devices */
> @@ -294,13 +294,13 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_pd0,
> .enable = s5pc100_clk_d02_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D02_SECKEY,
> + .ctrlbit = S5P_CLKGATE_D02_SECKEY,
> }, {
> .name = "sdm",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d02_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D02_SDM,
> + .ctrlbit = S5P_CLKGATE_D02_SDM,
> },
>
> /* File (D1_0) devices */
> @@ -309,49 +309,49 @@ static struct clk s5pc100_init_clocks[] = {
> .id = 0,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_PDMA0,
> + .ctrlbit = S5P_CLKGATE_D10_PDMA0,
> }, {
> .name = "pdma",
> .id = 1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_PDMA1,
> + .ctrlbit = S5P_CLKGATE_D10_PDMA1,
> }, {
> .name = "usb-host",
> .id = -1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_USBHOST,
> + .ctrlbit = S5P_CLKGATE_D10_USBHOST,
> }, {
> .name = "otg",
> .id = -1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_USBOTG,
> + .ctrlbit = S5P_CLKGATE_D10_USBOTG,
> }, {
> .name = "modem",
> .id = -1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_MODEMIF,
> + .ctrlbit = S5P_CLKGATE_D10_MODEMIF,
> }, {
> .name = "hsmmc",
> .id = 0,
> .parent = &clk_48m,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_HSMMC0,
> + .ctrlbit = S5P_CLKGATE_D10_HSMMC0,
> }, {
> .name = "hsmmc",
> .id = 1,
> .parent = &clk_48m,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_HSMMC1,
> + .ctrlbit = S5P_CLKGATE_D10_HSMMC1,
> }, {
> .name = "hsmmc",
> .id = 2,
> .parent = &clk_48m,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_HSMMC2,
> + .ctrlbit = S5P_CLKGATE_D10_HSMMC2,
> },
>
> /* Multimedia1 (D1_1) devices */
> @@ -360,43 +360,43 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_LCD,
> + .ctrlbit = S5P_CLKGATE_D11_LCD,
> }, {
> .name = "rotator",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_ROTATOR,
> + .ctrlbit = S5P_CLKGATE_D11_ROTATOR,
> }, {
> .name = "fimc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_FIMC0,
> + .ctrlbit = S5P_CLKGATE_D11_FIMC0,
> }, {
> .name = "fimc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_FIMC1,
> + .ctrlbit = S5P_CLKGATE_D11_FIMC1,
> }, {
> .name = "fimc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_FIMC2,
> + .ctrlbit = S5P_CLKGATE_D11_FIMC2,
> }, {
> .name = "jpeg",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_JPEG,
> + .ctrlbit = S5P_CLKGATE_D11_JPEG,
> }, {
> .name = "g3d",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_G3D,
> + .ctrlbit = S5P_CLKGATE_D11_G3D,
> },
>
> /* Multimedia2 (D1_2) devices */
> @@ -405,31 +405,31 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_TV,
> + .ctrlbit = S5P_CLKGATE_D12_TV,
> }, {
> .name = "vp",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_VP,
> + .ctrlbit = S5P_CLKGATE_D12_VP,
> }, {
> .name = "mixer",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_MIXER,
> + .ctrlbit = S5P_CLKGATE_D12_MIXER,
> }, {
> .name = "hdmi",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_HDMI,
> + .ctrlbit = S5P_CLKGATE_D12_HDMI,
> }, {
> .name = "mfc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_MFC,
> + .ctrlbit = S5P_CLKGATE_D12_MFC,
> },
>
> /* System (D1_3) devices */
> @@ -438,49 +438,49 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_CHIPID,
> + .ctrlbit = S5P_CLKGATE_D13_CHIPID,
> }, {
> .name = "gpio",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_GPIO,
> + .ctrlbit = S5P_CLKGATE_D13_GPIO,
> }, {
> .name = "apc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_APC,
> + .ctrlbit = S5P_CLKGATE_D13_APC,
> }, {
> .name = "iec",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_IEC,
> + .ctrlbit = S5P_CLKGATE_D13_IEC,
> }, {
> .name = "timers",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_PWM,
> + .ctrlbit = S5P_CLKGATE_D13_PWM,
> }, {
> .name = "systimer",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_SYSTIMER,
> + .ctrlbit = S5P_CLKGATE_D13_SYSTIMER,
> }, {
> .name = "watchdog",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_WDT,
> + .ctrlbit = S5P_CLKGATE_D13_WDT,
> }, {
> .name = "rtc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_RTC,
> + .ctrlbit = S5P_CLKGATE_D13_RTC,
> },
>
> /* Connectivity (D1_4) devices */
> @@ -489,73 +489,73 @@ static struct clk s5pc100_init_clocks[] = {
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_UART0,
> + .ctrlbit = S5P_CLKGATE_D14_UART0,
> }, {
> .name = "uart",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_UART1,
> + .ctrlbit = S5P_CLKGATE_D14_UART1,
> }, {
> .name = "uart",
> .id = 2,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_UART2,
> + .ctrlbit = S5P_CLKGATE_D14_UART2,
> }, {
> .name = "uart",
> .id = 3,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_UART3,
> + .ctrlbit = S5P_CLKGATE_D14_UART3,
> }, {
> .name = "i2c",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_IIC,
> + .ctrlbit = S5P_CLKGATE_D14_IIC,
> }, {
> .name = "hdmi-i2c",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_HDMI_IIC,
> + .ctrlbit = S5P_CLKGATE_D14_HDMI_IIC,
> }, {
> .name = "spi",
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_SPI0,
> + .ctrlbit = S5P_CLKGATE_D14_SPI0,
> }, {
> .name = "spi",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_SPI1,
> + .ctrlbit = S5P_CLKGATE_D14_SPI1,
> }, {
> .name = "spi",
> .id = 2,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_SPI2,
> + .ctrlbit = S5P_CLKGATE_D14_SPI2,
> }, {
> .name = "irda",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_IRDA,
> + .ctrlbit = S5P_CLKGATE_D14_IRDA,
> }, {
> .name = "hsitx",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_HSITX,
> + .ctrlbit = S5P_CLKGATE_D14_HSITX,
> }, {
> .name = "hsirx",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_HSIRX,
> + .ctrlbit = S5P_CLKGATE_D14_HSIRX,
> },
>
> /* Audio (D1_5) devices */
> @@ -564,55 +564,55 @@ static struct clk s5pc100_init_clocks[] = {
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_IIS0,
> + .ctrlbit = S5P_CLKGATE_D15_IIS0,
> }, {
> .name = "iis",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_IIS1,
> + .ctrlbit = S5P_CLKGATE_D15_IIS1,
> }, {
> .name = "iis",
> .id = 2,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_IIS2,
> + .ctrlbit = S5P_CLKGATE_D15_IIS2,
> }, {
> .name = "ac97",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_AC97,
> + .ctrlbit = S5P_CLKGATE_D15_AC97,
> }, {
> .name = "pcm",
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_PCM0,
> + .ctrlbit = S5P_CLKGATE_D15_PCM0,
> }, {
> .name = "pcm",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_PCM1,
> + .ctrlbit = S5P_CLKGATE_D15_PCM1,
> }, {
> .name = "spdif",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_SPDIF,
> + .ctrlbit = S5P_CLKGATE_D15_SPDIF,
> }, {
> .name = "adc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_TSADC,
> + .ctrlbit = S5P_CLKGATE_D15_TSADC,
> }, {
> .name = "cg",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_CG,
> + .ctrlbit = S5P_CLKGATE_D15_CG,
> },
>
> /* Audio (D2_0) devices: all disabled */
> @@ -623,49 +623,49 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = NULL,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_HPM,
> + .ctrlbit = S5P_CLKGATE_SCLK0_HPM,
> }, {
> .name = "sclk_onenand",
> .id = -1,
> .parent = NULL,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_ONENAND,
> + .ctrlbit = S5P_CLKGATE_SCLK0_ONENAND,
> }, {
> .name = "spi_48",
> .id = 0,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI0_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI0_48,
> }, {
> .name = "spi_48",
> .id = 1,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI1_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI1_48,
> }, {
> .name = "spi_48",
> .id = 2,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI2_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI2_48,
> }, {
> .name = "mmc_48",
> .id = 0,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC0_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC0_48,
> }, {
> .name = "mmc_48",
> .id = 1,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC1_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC1_48,
> }, {
> .name = "mmc_48",
> .id = 2,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC2_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC2_48,
> },
> /* Special Clocks 1 */
> };
If the #defines like S5P_CLKGATE_SCLK0_MMC2_48, are only being used
in only here then simply used the (1 << x) to set .ctrlbit directly.
And of course, to remove those definitions will be better.
> diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
b/arch/arm/plat-
> s5pc1xx/include/plat/regs-clock.h
> index 24dec4e..5c9c4cb 100644
> --- a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
> +++ b/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
> @@ -3,7 +3,7 @@
> * Copyright 2009 Samsung Electronics Co.
> * Byungho Min <bhmin@samsung.com>
> *
> - * S5PC1XX clock register definitions
> + * S5PC100 clock register definitions
> *
> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License version 2 as
> @@ -13,240 +13,240 @@
> #ifndef __PLAT_REGS_CLOCK_H
> #define __PLAT_REGS_CLOCK_H __FILE__
>
> -#define S5PC100_CLKREG(x) (S5PC1XX_VA_CLK + (x))
> -#define S5PC100_CLKREG_OTHER(x) (S5PC1XX_VA_CLK_OTHER +
> (x))
> +#define S5P_CLKREG(x) (S5PC1XX_VA_CLK + (x))
To use directly S3C_VA_SYS without remapping to S5PC1XX_VA_xxx is better.
If you need some offset here, then just add it here.
> +#define S5PC100_REG_OTHERS(x) (S5PC1XX_VA_CLK_OTHER + (x))
Same. Please use S3C_VA_SYS with some offset.
>
> /* s5pc100 register for clock */
> -#define S5PC100_APLL_LOCK S5PC100_CLKREG(0x00)
> -#define S5PC100_MPLL_LOCK S5PC100_CLKREG(0x04)
> -#define S5PC100_EPLL_LOCK S5PC100_CLKREG(0x08)
> -#define S5PC100_HPLL_LOCK S5PC100_CLKREG(0x0C)
> +#define S5P_APLL_LOCK S5P_CLKREG(0x00)
> +#define S5P_MPLL_LOCK S5P_CLKREG(0x04)
> +#define S5P_EPLL_LOCK S5P_CLKREG(0x08)
> +#define S5P_HPLL_LOCK S5P_CLKREG(0x0C)
>
> -#define S5PC100_APLL_CON S5PC100_CLKREG(0x100)
> -#define S5PC100_MPLL_CON S5PC100_CLKREG(0x104)
> -#define S5PC100_EPLL_CON S5PC100_CLKREG(0x108)
> -#define S5PC100_HPLL_CON S5PC100_CLKREG(0x10C)
> +#define S5P_APLL_CON S5P_CLKREG(0x100)
> +#define S5P_MPLL_CON S5P_CLKREG(0x104)
> +#define S5P_EPLL_CON S5P_CLKREG(0x108)
> +#define S5P_HPLL_CON S5P_CLKREG(0x10C)
>
> -#define S5PC100_CLKSRC0 S5PC100_CLKREG(0x200)
> -#define S5PC100_CLKSRC1 S5PC100_CLKREG(0x204)
> -#define S5PC100_CLKSRC2 S5PC100_CLKREG(0x208)
> -#define S5PC100_CLKSRC3 S5PC100_CLKREG(0x20C)
> +#define S5P_CLK_SRC0 S5P_CLKREG(0x200)
> +#define S5P_CLK_SRC1 S5P_CLKREG(0x204)
> +#define S5P_CLK_SRC2 S5P_CLKREG(0x208)
> +#define S5P_CLK_SRC3 S5P_CLKREG(0x20C)
>
> -#define S5PC100_CLKDIV0 S5PC100_CLKREG(0x300)
> -#define S5PC100_CLKDIV1 S5PC100_CLKREG(0x304)
> -#define S5PC100_CLKDIV2 S5PC100_CLKREG(0x308)
> -#define S5PC100_CLKDIV3 S5PC100_CLKREG(0x30C)
> -#define S5PC100_CLKDIV4 S5PC100_CLKREG(0x310)
> +#define S5P_CLK_DIV0 S5P_CLKREG(0x300)
> +#define S5P_CLK_DIV1 S5P_CLKREG(0x304)
> +#define S5P_CLK_DIV2 S5P_CLKREG(0x308)
> +#define S5P_CLK_DIV3 S5P_CLKREG(0x30C)
> +#define S5P_CLK_DIV4 S5P_CLKREG(0x310)
>
> -#define S5PC100_CLK_OUT S5PC100_CLKREG(0x400)
> +#define S5P_CLK_OUT S5P_CLKREG(0x400)
>
> -#define S5PC100_CLKGATE_D00 S5PC100_CLKREG(0x500)
> -#define S5PC100_CLKGATE_D01 S5PC100_CLKREG(0x504)
> -#define S5PC100_CLKGATE_D02 S5PC100_CLKREG(0x508)
> +#define S5P_CLKGATE_D00 S5P_CLKREG(0x500)
> +#define S5P_CLKGATE_D01 S5P_CLKREG(0x504)
> +#define S5P_CLKGATE_D02 S5P_CLKREG(0x508)
>
> -#define S5PC100_CLKGATE_D10 S5PC100_CLKREG(0x520)
> -#define S5PC100_CLKGATE_D11 S5PC100_CLKREG(0x524)
> -#define S5PC100_CLKGATE_D12 S5PC100_CLKREG(0x528)
> -#define S5PC100_CLKGATE_D13 S5PC100_CLKREG(0x52C)
> -#define S5PC100_CLKGATE_D14 S5PC100_CLKREG(0x530)
> -#define S5PC100_CLKGATE_D15 S5PC100_CLKREG(0x534)
> +#define S5P_CLKGATE_D10 S5P_CLKREG(0x520)
> +#define S5P_CLKGATE_D11 S5P_CLKREG(0x524)
> +#define S5P_CLKGATE_D12 S5P_CLKREG(0x528)
> +#define S5P_CLKGATE_D13 S5P_CLKREG(0x52C)
> +#define S5P_CLKGATE_D14 S5P_CLKREG(0x530)
> +#define S5P_CLKGATE_D15 S5P_CLKREG(0x534)
>
> -#define S5PC100_CLKGATE_D20 S5PC100_CLKREG(0x540)
> +#define S5P_CLKGATE_D20 S5P_CLKREG(0x540)
>
> -#define S5PC100_SCLKGATE0 S5PC100_CLKREG(0x560)
> -#define S5PC100_SCLKGATE1 S5PC100_CLKREG(0x564)
> +#define S5P_SCLKGATE0 S5P_CLKREG(0x560)
> +#define S5P_SCLKGATE1 S5P_CLKREG(0x564)
>
> /* EPLL_CON */
> -#define S5PC100_EPLL_EN (1<<31)
> -#define S5PC100_EPLL_MASK 0xffffffff
> -#define S5PC100_EPLLVAL(_m, _p, _s) ((_m) << 16 | ((_p) << 8) | ((_s)))
> +#define S5P_EPLL_EN (1<<31)
> +#define S5P_EPLL_MASK 0xffffffff
> +#define S5P_EPLLVAL(_m, _p, _s) ((_m) << 16 | ((_p) << 8) | ((_s)))
This definitions really need? I can not fine where is used.
>
> /* CLKSRC0..CLKSRC3 -> mostly removed due to clksrc updates */
> -#define S5PC100_CLKSRC1_CLK48M_MASK (0x1<<24)
> -#define S5PC100_CLKSRC1_CLK48M_SHIFT (24)
> +#define S5P_CLK_SRC1_CLK48M_MASK (0x1<<24)
> +#define S5P_CLK_SRC1_CLK48M_SHIFT (24)
>
> /* CLKDIV0 */
> -#define S5PC100_CLKDIV0_APLL_MASK (0x1<<0)
> -#define S5PC100_CLKDIV0_APLL_SHIFT (0)
> -#define S5PC100_CLKDIV0_ARM_MASK (0x7<<4)
> -#define S5PC100_CLKDIV0_ARM_SHIFT (4)
> -#define S5PC100_CLKDIV0_D0_MASK (0x7<<8)
> -#define S5PC100_CLKDIV0_D0_SHIFT (8)
> -#define S5PC100_CLKDIV0_PCLKD0_MASK (0x7<<12)
> -#define S5PC100_CLKDIV0_PCLKD0_SHIFT (12)
> -#define S5PC100_CLKDIV0_SECSS_MASK (0x7<<16)
> -#define S5PC100_CLKDIV0_SECSS_SHIFT (16)
> +#define S5P_CLK_DIV0_APLL_MASK (0x1<<0)
> +#define S5P_CLK_DIV0_APLL_SHIFT (0)
> +#define S5P_CLK_DIV0_ARM_MASK (0x7<<4)
> +#define S5P_CLK_DIV0_ARM_SHIFT (4)
> +#define S5P_CLK_DIV0_D0_MASK (0x7<<8)
> +#define S5P_CLK_DIV0_D0_SHIFT (8)
> +#define S5P_CLK_DIV0_PCLKD0_MASK (0x7<<12)
> +#define S5P_CLK_DIV0_PCLKD0_SHIFT (12)
> +#define S5P_CLK_DIV0_SECSS_MASK (0x7<<16)
> +#define S5P_CLK_DIV0_SECSS_SHIFT (16)
>
> /* CLKDIV1 (OneNAND clock only used in one place, removed) */
> -#define S5PC100_CLKDIV1_APLL2_MASK (0x7<<0)
> -#define S5PC100_CLKDIV1_APLL2_SHIFT (0)
> -#define S5PC100_CLKDIV1_MPLL_MASK (0x3<<4)
> -#define S5PC100_CLKDIV1_MPLL_SHIFT (4)
> -#define S5PC100_CLKDIV1_MPLL2_MASK (0x1<<8)
> -#define S5PC100_CLKDIV1_MPLL2_SHIFT (8)
> -#define S5PC100_CLKDIV1_D1_MASK (0x7<<12)
> -#define S5PC100_CLKDIV1_D1_SHIFT (12)
> -#define S5PC100_CLKDIV1_PCLKD1_MASK (0x7<<16)
> -#define S5PC100_CLKDIV1_PCLKD1_SHIFT (16)
> -#define S5PC100_CLKDIV1_CAM_MASK (0x1F<<24)
> -#define S5PC100_CLKDIV1_CAM_SHIFT (24)
> +#define S5P_CLK_DIV1_APLL2_MASK (0x7<<0)
> +#define S5P_CLK_DIV1_APLL2_SHIFT (0)
> +#define S5P_CLK_DIV1_MPLL_MASK (0x3<<4)
> +#define S5P_CLK_DIV1_MPLL_SHIFT (4)
> +#define S5P_CLK_DIV1_MPLL2_MASK (0x1<<8)
> +#define S5P_CLK_DIV1_MPLL2_SHIFT (8)
> +#define S5P_CLK_DIV1_D1_MASK (0x7<<12)
> +#define S5P_CLK_DIV1_D1_SHIFT (12)
> +#define S5P_CLK_DIV1_PCLKD1_MASK (0x7<<16)
> +#define S5P_CLK_DIV1_PCLKD1_SHIFT (16)
> +#define S5P_CLK_DIV1_CAM_MASK (0x1F<<24)
> +#define S5P_CLK_DIV1_CAM_SHIFT (24)
>
> /* CLKDIV2 => removed in clksrc update */
> /* CLKDIV3 => removed in clksrc update, or not needed */
> /* CLKDIV4 => removed in clksrc update, or not needed */
>
> /* HCLKD0/PCLKD0 Clock Gate 0 Registers */
> -#define S5PC100_CLKGATE_D00_INTC (1<<0)
> -#define S5PC100_CLKGATE_D00_TZIC (1<<1)
> -#define S5PC100_CLKGATE_D00_CFCON (1<<2)
> -#define S5PC100_CLKGATE_D00_MDMA (1<<3)
> -#define S5PC100_CLKGATE_D00_G2D (1<<4)
> -#define S5PC100_CLKGATE_D00_SECSS (1<<5)
> -#define S5PC100_CLKGATE_D00_CSSYS (1<<6)
> +#define S5P_CLKGATE_D00_INTC (1<<0)
> +#define S5P_CLKGATE_D00_TZIC (1<<1)
> +#define S5P_CLKGATE_D00_CFCON (1<<2)
> +#define S5P_CLKGATE_D00_MDMA (1<<3)
> +#define S5P_CLKGATE_D00_G2D (1<<4)
> +#define S5P_CLKGATE_D00_SECSS (1<<5)
> +#define S5P_CLKGATE_D00_CSSYS (1<<6)
>
> /* HCLKD0/PCLKD0 Clock Gate 1 Registers */
> -#define S5PC100_CLKGATE_D01_DMC (1<<0)
> -#define S5PC100_CLKGATE_D01_SROMC (1<<1)
> -#define S5PC100_CLKGATE_D01_ONENAND (1<<2)
> -#define S5PC100_CLKGATE_D01_NFCON (1<<3)
> -#define S5PC100_CLKGATE_D01_INTMEM (1<<4)
> -#define S5PC100_CLKGATE_D01_EBI (1<<5)
> +#define S5P_CLKGATE_D01_DMC (1<<0)
> +#define S5P_CLKGATE_D01_SROMC (1<<1)
> +#define S5P_CLKGATE_D01_ONENAND (1<<2)
> +#define S5P_CLKGATE_D01_NFCON (1<<3)
> +#define S5P_CLKGATE_D01_INTMEM (1<<4)
> +#define S5P_CLKGATE_D01_EBI (1<<5)
>
> /* PCLKD0 Clock Gate 2 Registers */
> -#define S5PC100_CLKGATE_D02_SECKEY (1<<1)
> -#define S5PC100_CLKGATE_D02_SDM (1<<2)
> +#define S5P_CLKGATE_D02_SECKEY (1<<1)
> +#define S5P_CLKGATE_D02_SDM (1<<2)
>
> /* HCLKD1/PCLKD1 Clock Gate 0 Registers */
> -#define S5PC100_CLKGATE_D10_PDMA0 (1<<0)
> -#define S5PC100_CLKGATE_D10_PDMA1 (1<<1)
> -#define S5PC100_CLKGATE_D10_USBHOST (1<<2)
> -#define S5PC100_CLKGATE_D10_USBOTG (1<<3)
> -#define S5PC100_CLKGATE_D10_MODEMIF (1<<4)
> -#define S5PC100_CLKGATE_D10_HSMMC0 (1<<5)
> -#define S5PC100_CLKGATE_D10_HSMMC1 (1<<6)
> -#define S5PC100_CLKGATE_D10_HSMMC2 (1<<7)
> +#define S5P_CLKGATE_D10_PDMA0 (1<<0)
> +#define S5P_CLKGATE_D10_PDMA1 (1<<1)
> +#define S5P_CLKGATE_D10_USBHOST (1<<2)
> +#define S5P_CLKGATE_D10_USBOTG (1<<3)
> +#define S5P_CLKGATE_D10_MODEMIF (1<<4)
> +#define S5P_CLKGATE_D10_HSMMC0 (1<<5)
> +#define S5P_CLKGATE_D10_HSMMC1 (1<<6)
> +#define S5P_CLKGATE_D10_HSMMC2 (1<<7)
>
> /* HCLKD1/PCLKD1 Clock Gate 1 Registers */
> -#define S5PC100_CLKGATE_D11_LCD (1<<0)
> -#define S5PC100_CLKGATE_D11_ROTATOR (1<<1)
> -#define S5PC100_CLKGATE_D11_FIMC0 (1<<2)
> -#define S5PC100_CLKGATE_D11_FIMC1 (1<<3)
> -#define S5PC100_CLKGATE_D11_FIMC2 (1<<4)
> -#define S5PC100_CLKGATE_D11_JPEG (1<<5)
> -#define S5PC100_CLKGATE_D11_DSI (1<<6)
> -#define S5PC100_CLKGATE_D11_CSI (1<<7)
> -#define S5PC100_CLKGATE_D11_G3D (1<<8)
> +#define S5P_CLKGATE_D11_LCD (1<<0)
> +#define S5P_CLKGATE_D11_ROTATOR (1<<1)
> +#define S5P_CLKGATE_D11_FIMC0 (1<<2)
> +#define S5P_CLKGATE_D11_FIMC1 (1<<3)
> +#define S5P_CLKGATE_D11_FIMC2 (1<<4)
> +#define S5P_CLKGATE_D11_JPEG (1<<5)
> +#define S5P_CLKGATE_D11_DSI (1<<6)
> +#define S5P_CLKGATE_D11_CSI (1<<7)
> +#define S5P_CLKGATE_D11_G3D (1<<8)
>
> /* HCLKD1/PCLKD1 Clock Gate 2 Registers */
> -#define S5PC100_CLKGATE_D12_TV (1<<0)
> -#define S5PC100_CLKGATE_D12_VP (1<<1)
> -#define S5PC100_CLKGATE_D12_MIXER (1<<2)
> -#define S5PC100_CLKGATE_D12_HDMI (1<<3)
> -#define S5PC100_CLKGATE_D12_MFC (1<<4)
> +#define S5P_CLKGATE_D12_TV (1<<0)
> +#define S5P_CLKGATE_D12_VP (1<<1)
> +#define S5P_CLKGATE_D12_MIXER (1<<2)
> +#define S5P_CLKGATE_D12_HDMI (1<<3)
> +#define S5P_CLKGATE_D12_MFC (1<<4)
>
> /* HCLKD1/PCLKD1 Clock Gate 3 Registers */
> -#define S5PC100_CLKGATE_D13_CHIPID (1<<0)
> -#define S5PC100_CLKGATE_D13_GPIO (1<<1)
> -#define S5PC100_CLKGATE_D13_APC (1<<2)
> -#define S5PC100_CLKGATE_D13_IEC (1<<3)
> -#define S5PC100_CLKGATE_D13_PWM (1<<6)
> -#define S5PC100_CLKGATE_D13_SYSTIMER (1<<7)
> -#define S5PC100_CLKGATE_D13_WDT (1<<8)
> -#define S5PC100_CLKGATE_D13_RTC (1<<9)
> +#define S5P_CLKGATE_D13_CHIPID (1<<0)
> +#define S5P_CLKGATE_D13_GPIO (1<<1)
> +#define S5P_CLKGATE_D13_APC (1<<2)
> +#define S5P_CLKGATE_D13_IEC (1<<3)
> +#define S5P_CLKGATE_D13_PWM (1<<6)
> +#define S5P_CLKGATE_D13_SYSTIMER (1<<7)
> +#define S5P_CLKGATE_D13_WDT (1<<8)
> +#define S5P_CLKGATE_D13_RTC (1<<9)
>
> /* HCLKD1/PCLKD1 Clock Gate 4 Registers */
> -#define S5PC100_CLKGATE_D14_UART0 (1<<0)
> -#define S5PC100_CLKGATE_D14_UART1 (1<<1)
> -#define S5PC100_CLKGATE_D14_UART2 (1<<2)
> -#define S5PC100_CLKGATE_D14_UART3 (1<<3)
> -#define S5PC100_CLKGATE_D14_IIC (1<<4)
> -#define S5PC100_CLKGATE_D14_HDMI_IIC (1<<5)
> -#define S5PC100_CLKGATE_D14_SPI0 (1<<6)
> -#define S5PC100_CLKGATE_D14_SPI1 (1<<7)
> -#define S5PC100_CLKGATE_D14_SPI2 (1<<8)
> -#define S5PC100_CLKGATE_D14_IRDA (1<<9)
> -#define S5PC100_CLKGATE_D14_CCAN0 (1<<10)
> -#define S5PC100_CLKGATE_D14_CCAN1 (1<<11)
> -#define S5PC100_CLKGATE_D14_HSITX (1<<12)
> -#define S5PC100_CLKGATE_D14_HSIRX (1<<13)
> +#define S5P_CLKGATE_D14_UART0 (1<<0)
> +#define S5P_CLKGATE_D14_UART1 (1<<1)
> +#define S5P_CLKGATE_D14_UART2 (1<<2)
> +#define S5P_CLKGATE_D14_UART3 (1<<3)
> +#define S5P_CLKGATE_D14_IIC (1<<4)
> +#define S5P_CLKGATE_D14_HDMI_IIC (1<<5)
> +#define S5P_CLKGATE_D14_SPI0 (1<<6)
> +#define S5P_CLKGATE_D14_SPI1 (1<<7)
> +#define S5P_CLKGATE_D14_SPI2 (1<<8)
> +#define S5P_CLKGATE_D14_IRDA (1<<9)
> +#define S5P_CLKGATE_D14_CCAN0 (1<<10)
> +#define S5P_CLKGATE_D14_CCAN1 (1<<11)
> +#define S5P_CLKGATE_D14_HSITX (1<<12)
> +#define S5P_CLKGATE_D14_HSIRX (1<<13)
>
> /* HCLKD1/PCLKD1 Clock Gate 5 Registers */
> -#define S5PC100_CLKGATE_D15_IIS0 (1<<0)
> -#define S5PC100_CLKGATE_D15_IIS1 (1<<1)
> -#define S5PC100_CLKGATE_D15_IIS2 (1<<2)
> -#define S5PC100_CLKGATE_D15_AC97 (1<<3)
> -#define S5PC100_CLKGATE_D15_PCM0 (1<<4)
> -#define S5PC100_CLKGATE_D15_PCM1 (1<<5)
> -#define S5PC100_CLKGATE_D15_SPDIF (1<<6)
> -#define S5PC100_CLKGATE_D15_TSADC (1<<7)
> -#define S5PC100_CLKGATE_D15_KEYIF (1<<8)
> -#define S5PC100_CLKGATE_D15_CG (1<<9)
> +#define S5P_CLKGATE_D15_IIS0 (1<<0)
> +#define S5P_CLKGATE_D15_IIS1 (1<<1)
> +#define S5P_CLKGATE_D15_IIS2 (1<<2)
> +#define S5P_CLKGATE_D15_AC97 (1<<3)
> +#define S5P_CLKGATE_D15_PCM0 (1<<4)
> +#define S5P_CLKGATE_D15_PCM1 (1<<5)
> +#define S5P_CLKGATE_D15_SPDIF (1<<6)
> +#define S5P_CLKGATE_D15_TSADC (1<<7)
> +#define S5P_CLKGATE_D15_KEYIF (1<<8)
> +#define S5P_CLKGATE_D15_CG (1<<9)
>
> /* HCLKD2 Clock Gate 0 Registers */
> -#define S5PC100_CLKGATE_D20_HCLKD2 (1<<0)
> -#define S5PC100_CLKGATE_D20_I2SD2 (1<<1)
> +#define S5P_CLKGATE_D20_HCLKD2 (1<<0)
> +#define S5P_CLKGATE_D20_I2SD2 (1<<1)
>
> /* Special Clock Gate 0 Registers */
> -#define S5PC100_CLKGATE_SCLK0_HPM (1<<0)
> -#define S5PC100_CLKGATE_SCLK0_PWI (1<<1)
> -#define S5PC100_CLKGATE_SCLK0_ONENAND (1<<2)
> -#define S5PC100_CLKGATE_SCLK0_UART (1<<3)
> -#define S5PC100_CLKGATE_SCLK0_SPI0 (1<<4)
> -#define S5PC100_CLKGATE_SCLK0_SPI1 (1<<5)
> -#define S5PC100_CLKGATE_SCLK0_SPI2 (1<<6)
> -#define S5PC100_CLKGATE_SCLK0_SPI0_48 (1<<7)
> -#define S5PC100_CLKGATE_SCLK0_SPI1_48 (1<<8)
> -#define S5PC100_CLKGATE_SCLK0_SPI2_48 (1<<9)
> -#define S5PC100_CLKGATE_SCLK0_IRDA (1<<10)
> -#define S5PC100_CLKGATE_SCLK0_USBHOST (1<<11)
> -#define S5PC100_CLKGATE_SCLK0_MMC0 (1<<12)
> -#define S5PC100_CLKGATE_SCLK0_MMC1 (1<<13)
> -#define S5PC100_CLKGATE_SCLK0_MMC2 (1<<14)
> -#define S5PC100_CLKGATE_SCLK0_MMC0_48 (1<<15)
> -#define S5PC100_CLKGATE_SCLK0_MMC1_48 (1<<16)
> -#define S5PC100_CLKGATE_SCLK0_MMC2_48 (1<<17)
> +#define S5P_CLKGATE_SCLK0_HPM (1<<0)
> +#define S5P_CLKGATE_SCLK0_PWI (1<<1)
> +#define S5P_CLKGATE_SCLK0_ONENAND (1<<2)
> +#define S5P_CLKGATE_SCLK0_UART (1<<3)
> +#define S5P_CLKGATE_SCLK0_SPI0 (1<<4)
> +#define S5P_CLKGATE_SCLK0_SPI1 (1<<5)
> +#define S5P_CLKGATE_SCLK0_SPI2 (1<<6)
> +#define S5P_CLKGATE_SCLK0_SPI0_48 (1<<7)
> +#define S5P_CLKGATE_SCLK0_SPI1_48 (1<<8)
> +#define S5P_CLKGATE_SCLK0_SPI2_48 (1<<9)
> +#define S5P_CLKGATE_SCLK0_IRDA (1<<10)
> +#define S5P_CLKGATE_SCLK0_USBHOST (1<<11)
> +#define S5P_CLKGATE_SCLK0_MMC0 (1<<12)
> +#define S5P_CLKGATE_SCLK0_MMC1 (1<<13)
> +#define S5P_CLKGATE_SCLK0_MMC2 (1<<14)
> +#define S5P_CLKGATE_SCLK0_MMC0_48 (1<<15)
> +#define S5P_CLKGATE_SCLK0_MMC1_48 (1<<16)
> +#define S5P_CLKGATE_SCLK0_MMC2_48 (1<<17)
Please use space bar equally with the other instead of tab.
>
> /* Special Clock Gate 1 Registers */
> -#define S5PC100_CLKGATE_SCLK1_LCD (1<<0)
> -#define S5PC100_CLKGATE_SCLK1_FIMC0 (1<<1)
> -#define S5PC100_CLKGATE_SCLK1_FIMC1 (1<<2)
> -#define S5PC100_CLKGATE_SCLK1_FIMC2 (1<<3)
> -#define S5PC100_CLKGATE_SCLK1_TV54 (1<<4)
> -#define S5PC100_CLKGATE_SCLK1_VDAC54 (1<<5)
> -#define S5PC100_CLKGATE_SCLK1_MIXER (1<<6)
> -#define S5PC100_CLKGATE_SCLK1_HDMI (1<<7)
> -#define S5PC100_CLKGATE_SCLK1_AUDIO0 (1<<8)
> -#define S5PC100_CLKGATE_SCLK1_AUDIO1 (1<<9)
> -#define S5PC100_CLKGATE_SCLK1_AUDIO2 (1<<10)
> -#define S5PC100_CLKGATE_SCLK1_SPDIF (1<<11)
> -#define S5PC100_CLKGATE_SCLK1_CAM (1<<12)
> -
> -#define S5PC100_SWRESET S5PC100_CLKREG_OTHER(0x000)
> -#define S5PC100_OND_SWRESET S5PC100_CLKREG_OTHER(0x008)
> -#define S5PC100_GEN_CTRL S5PC100_CLKREG_OTHER(0x100)
> -#define S5PC100_GEN_STATUS S5PC100_CLKREG_OTHER(0x104)
> -#define S5PC100_MEM_SYS_CFG S5PC100_CLKREG_OTHER(0x200)
> -#define S5PC100_CAM_MUX_SEL S5PC100_CLKREG_OTHER(0x300)
> -#define S5PC100_MIXER_OUT_SEL S5PC100_CLKREG_OTHER(0x304)
> -#define S5PC100_LPMP_MODE_SEL S5PC100_CLKREG_OTHER(0x308)
> -#define S5PC100_MIPI_PHY_CON0 S5PC100_CLKREG_OTHER(0x400)
> -#define S5PC100_MIPI_PHY_CON1 S5PC100_CLKREG_OTHER(0x414)
> -#define S5PC100_HDMI_PHY_CON0 S5PC100_CLKREG_OTHER(0x420)
> -
> -#define S5PC100_SWRESET_RESETVAL 0xc100
> -#define S5PC100_OTHER_SYS_INT 24
> -#define S5PC100_OTHER_STA_TYPE 23
> +#define S5P_CLKGATE_SCLK1_LCD (1<<0)
> +#define S5P_CLKGATE_SCLK1_FIMC0 (1<<1)
> +#define S5P_CLKGATE_SCLK1_FIMC1 (1<<2)
> +#define S5P_CLKGATE_SCLK1_FIMC2 (1<<3)
> +#define S5P_CLKGATE_SCLK1_TV54 (1<<4)
> +#define S5P_CLKGATE_SCLK1_VDAC54 (1<<5)
> +#define S5P_CLKGATE_SCLK1_MIXER (1<<6)
> +#define S5P_CLKGATE_SCLK1_HDMI (1<<7)
> +#define S5P_CLKGATE_SCLK1_AUDIO0 (1<<8)
> +#define S5P_CLKGATE_SCLK1_AUDIO1 (1<<9)
> +#define S5P_CLKGATE_SCLK1_AUDIO2 (1<<10)
> +#define S5P_CLKGATE_SCLK1_SPDIF (1<<11)
> +#define S5P_CLKGATE_SCLK1_CAM (1<<12)
Same.
And, if you use directly above value in the ctrlbit, don't need more above
definitions.
> +
> +#define S5P_SWRESET S5PC100_REG_OTHERS(0x000)
> +#define S5P_OND_SWRESET S5PC100_REG_OTHERS(0x008)
> +#define S5P_GEN_CTRL S5PC100_REG_OTHERS(0x100)
> +#define S5P_GEN_STATUS S5PC100_REG_OTHERS(0x104)
> +#define S5P_MEM_SYS_CFG S5PC100_REG_OTHERS(0x200)
> +#define S5P_CAM_MUX_SEL S5PC100_REG_OTHERS(0x300)
> +#define S5P_MIXER_OUT_SEL S5PC100_REG_OTHERS(0x304)
> +#define S5P_LPMP_MODE_SEL S5PC100_REG_OTHERS(0x308)
> +#define S5P_MIPI_PHY_CON0 S5PC100_REG_OTHERS(0x400)
> +#define S5P_MIPI_PHY_CON1 S5PC100_REG_OTHERS(0x414)
> +#define S5P_HDMI_PHY_CON0 S5PC100_REG_OTHERS(0x420)
> +
> +#define S5P_SWRESET_RESETVAL 0xc100
> +#define S5P_OTHER_SYS_INT 24
> +#define S5P_OTHER_STA_TYPE 23
> #define STA_TYPE_EXPON 0
> #define STA_TYPE_SFR 1
>
> -#define S5PC100_SLEEP_CFG_OSC_EN 0
> +#define S5P_SLEEP_CFG_OSC_EN 0
Please check whether need above definitions or not.
>
> /* OTHERS Resgister */
> -#define S5PC100_OTHERS_USB_SIG_MASK (1 << 16)
> -#define S5PC100_OTHERS_MIPI_DPHY_EN (1 << 28)
> +#define S5P_OTHERS_USB_SIG_MASK (1 << 16)
> +#define S5P_OTHERS_MIPI_DPHY_EN (1 << 28)
>
> /* MIPI D-PHY Control Register 0 */
> -#define S5PC100_MIPI_PHY_CON0_M_RESETN (1 << 1)
> -#define S5PC100_MIPI_PHY_CON0_S_RESETN (1 << 0)
> +#define S5P_MIPI_PHY_CON0_M_RESETN (1 << 1)
> +#define S5P_MIPI_PHY_CON0_S_RESETN (1 << 0)
>
> #endif /* _PLAT_REGS_CLOCK_H */
In your 4th and 5th patch, above file will be moved to mach directory. So how
about change to __ASM_ARCH_REGS_CLOCK_H from _PLAT...
> diff --git a/arch/arm/plat-s5pc1xx/s5pc100-clock.c
b/arch/arm/plat-s5pc1xx/s5pc100-
> clock.c
> index 2bf6c57..c391c61 100644
> --- a/arch/arm/plat-s5pc1xx/s5pc100-clock.c
> +++ b/arch/arm/plat-s5pc1xx/s5pc100-clock.c
> @@ -75,7 +75,7 @@ static struct clksrc_clk clk_mout_apll = {
> .id = -1,
> },
> .sources = &clk_src_apll,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 0, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1, },
> };
>
> static unsigned long s5pc100_clk_dout_apll_get_rate(struct clk *clk)
> @@ -83,8 +83,8 @@ static unsigned long
s5pc100_clk_dout_apll_get_rate(struct
> clk *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV0) &
> S5PC100_CLKDIV0_APLL_MASK;
> - ratio >>= S5PC100_CLKDIV0_APLL_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_APLL_MASK;
> + ratio >>= S5P_CLK_DIV0_APLL_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -103,8 +103,8 @@ static unsigned long s5pc100_clk_arm_get_rate(struct
clk
> *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV0) &
> S5PC100_CLKDIV0_ARM_MASK;
> - ratio >>= S5PC100_CLKDIV0_ARM_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
> + ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -119,8 +119,8 @@ static unsigned long s5pc100_clk_arm_round_rate(struct
clk
> *clk,
> return rate;
>
> div = (parent / rate) - 1;
> - if (div > S5PC100_CLKDIV0_ARM_MASK)
> - div = S5PC100_CLKDIV0_ARM_MASK;
> + if (div > S5P_CLK_DIV0_ARM_MASK)
> + div = S5P_CLK_DIV0_ARM_MASK;
>
> return parent / (div + 1);
> }
> @@ -131,16 +131,16 @@ static int s5pc100_clk_arm_set_rate(struct clk *clk,
> unsigned long rate)
> u32 div;
> u32 val;
>
> - if (rate < parent / (S5PC100_CLKDIV0_ARM_MASK + 1))
> + if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
> return -EINVAL;
>
> rate = clk_round_rate(clk, rate);
> div = clk_get_rate(clk->parent) / rate;
>
> - val = __raw_readl(S5PC100_CLKDIV0);
> - val &= S5PC100_CLKDIV0_ARM_MASK;
> + val = __raw_readl(S5P_CLK_DIV0);
> + val &= S5P_CLK_DIV0_ARM_MASK;
> val |= (div - 1);
> - __raw_writel(val, S5PC100_CLKDIV0);
> + __raw_writel(val, S5P_CLK_DIV0);
>
> return 0;
> }
> @@ -161,8 +161,8 @@ static unsigned long
> s5pc100_clk_dout_d0_bus_get_rate(struct clk *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_D0_MASK;
> - ratio >>= S5PC100_CLKDIV0_D0_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_D0_MASK;
> + ratio >>= S5P_CLK_DIV0_D0_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -181,8 +181,8 @@ static unsigned long
> s5pc100_clk_dout_pclkd0_get_rate(struct clk *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV0) &
> S5PC100_CLKDIV0_PCLKD0_MASK;
> - ratio >>= S5PC100_CLKDIV0_PCLKD0_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_PCLKD0_MASK;
> + ratio >>= S5P_CLK_DIV0_PCLKD0_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -201,8 +201,8 @@ static unsigned long
> s5pc100_clk_dout_apll2_get_rate(struct clk *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) &
> S5PC100_CLKDIV1_APLL2_MASK;
> - ratio >>= S5PC100_CLKDIV1_APLL2_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_APLL2_MASK;
> + ratio >>= S5P_CLK_DIV1_APLL2_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -233,7 +233,7 @@ static struct clksrc_clk clk_mout_mpll = {
> .id = -1,
> },
> .sources = &clk_src_mpll,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 4, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1, },
> };
>
> static struct clk *clkset_am_list[] = {
> @@ -252,7 +252,7 @@ static struct clksrc_clk clk_mout_am = {
> .id = -1,
> },
> .sources = &clk_src_am,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 16, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1, },
> };
>
> static unsigned long s5pc100_clk_dout_d1_bus_get_rate(struct clk *clk)
> @@ -262,8 +262,8 @@ static unsigned long
> s5pc100_clk_dout_d1_bus_get_rate(struct clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_D1_MASK;
> - ratio >>= S5PC100_CLKDIV1_D1_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_D1_MASK;
> + ratio >>= S5P_CLK_DIV1_D1_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -293,7 +293,7 @@ static struct clksrc_clk clk_mout_onenand = {
> .id = -1,
> },
> .sources = &clk_src_onenand,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 24, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1, },
> };
>
> static unsigned long s5pc100_clk_dout_pclkd1_get_rate(struct clk *clk)
> @@ -303,8 +303,8 @@ static unsigned long
> s5pc100_clk_dout_pclkd1_get_rate(struct clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) &
> S5PC100_CLKDIV1_PCLKD1_MASK;
> - ratio >>= S5PC100_CLKDIV1_PCLKD1_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_PCLKD1_MASK;
> + ratio >>= S5P_CLK_DIV1_PCLKD1_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -325,8 +325,8 @@ static unsigned long
> s5pc100_clk_dout_mpll2_get_rate(struct clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) &
> S5PC100_CLKDIV1_MPLL2_MASK;
> - ratio >>= S5PC100_CLKDIV1_MPLL2_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_MPLL2_MASK;
> + ratio >>= S5P_CLK_DIV1_MPLL2_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -347,8 +347,8 @@ static unsigned long
s5pc100_clk_dout_cam_get_rate(struct
> clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) &
> S5PC100_CLKDIV1_CAM_MASK;
> - ratio >>= S5PC100_CLKDIV1_CAM_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_CAM_MASK;
> + ratio >>= S5P_CLK_DIV1_CAM_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -369,8 +369,8 @@ static unsigned long
s5pc100_clk_dout_mpll_get_rate(struct
> clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) &
> S5PC100_CLKDIV1_MPLL_MASK;
> - ratio >>= S5PC100_CLKDIV1_MPLL_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_MPLL_MASK;
> + ratio >>= S5P_CLK_DIV1_MPLL_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -406,7 +406,7 @@ static struct clksrc_clk clk_mout_epll = {
> .id = -1,
> },
> .sources = &clk_src_epll,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 8, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 8, .size = 1, },
> };
>
> /* HPLL */
> @@ -431,7 +431,7 @@ static struct clksrc_clk clk_mout_hpll = {
> .id = -1,
> },
> .sources = &clk_src_hpll,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 12, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1, },
> };
>
> /* Peripherals */
> @@ -539,32 +539,32 @@ static struct clksrc_clk clksrc_audio[] = {
> .clk = {
> .name = "audio-bus",
> .id = 0,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO0,
> + .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO0,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_audio0,
> - .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 12, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 12, .size = 3,
},
> + .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 3, },
> }, {
> .clk = {
> .name = "audio-bus",
> .id = 1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO1,
> + .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO1,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_audio1,
> - .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 16, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 16, .size = 3,
},
> + .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 3, },
> }, {
> .clk = {
> .name = "audio-bus",
> .id = 2,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO2,
> + .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO2,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_audio2,
> - .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 20, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 20, .size = 3,
},
> + .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 3, },
> },
> };
>
> @@ -620,130 +620,130 @@ static struct clksrc_clk clksrc_clks[] = {
> .clk = {
> .name = "spi_bus",
> .id = 0,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI0,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI0,
> .enable = s5pc100_sclk0_ctrl,
>
> },
> .sources = &clkset_spi,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 4, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 4, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 2, },
> }, {
> .clk = {
> .name = "spi_bus",
> .id = 1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI1,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI1,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_spi,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 8, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 8, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 2, },
> }, {
> .clk = {
> .name = "spi_bus",
> .id = 2,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI2,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI2,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_spi,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 12, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 12, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 12, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 2, },
> }, {
> .clk = {
> .name = "uclk1",
> .id = -1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_UART,
> + .ctrlbit = S5P_CLKGATE_SCLK0_UART,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_uart,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 0, .size = 3,
},
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 0, .size = 1,
},
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 3, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1, },
> }, {
> .clk = {
> .name = "spdif",
> .id = -1,
> },
> .sources = &clkset_spdif,
> - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 24, .size = 2,
},
> + .reg_src = { .reg = S5P_CLK_SRC3, .shift = 24, .size = 2, },
> }, {
> .clk = {
> .name = "lcd",
> .id = -1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_LCD,
> + .ctrlbit = S5P_CLKGATE_SCLK1_LCD,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_lcd_fimc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 12, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 12, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 12, .size = 2, },
> }, {
> .clk = {
> .name = "fimc",
> .id = 0,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC0,
> + .ctrlbit = S5P_CLKGATE_SCLK1_FIMC0,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_lcd_fimc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 16, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 16, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 16, .size = 2, },
> }, {
> .clk = {
> .name = "fimc",
> .id = 1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC1,
> + .ctrlbit = S5P_CLKGATE_SCLK1_FIMC1,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_lcd_fimc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 20, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 20, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 20, .size = 2, },
> }, {
> .clk = {
> .name = "fimc",
> .id = 2,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC2,
> + .ctrlbit = S5P_CLKGATE_SCLK1_FIMC2,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_lcd_fimc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 24, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 24, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 24, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 24, .size = 2, },
> }, {
> .clk = {
> .name = "mmc_bus",
> .id = 0,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC0,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC0,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_mmc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 0, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 0, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2, },
> }, {
> .clk = {
> .name = "mmc_bus",
> .id = 1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC1,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC1,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_mmc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 4, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 4, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2, },
> }, {
> .clk = {
> .name = "mmc_bus",
> .id = 2,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC2,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC2,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_mmc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 8, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 8, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 8, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2, },
> }, {
> .clk = {
> .name = "usbhost",
> .id = -1,
> - .ctrlbit =
> S5PC100_CLKGATE_SCLK0_USBHOST,
> + .ctrlbit = S5P_CLKGATE_SCLK0_USBHOST,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_usbhost,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 20, .size = 4,
},
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 20, .size = 2,
},
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 20, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 2, },
> }
> };
>
> @@ -775,8 +775,8 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
>
> printk(KERN_DEBUG "%s: registering clocks\n", __func__);
>
> - clkdiv0 = __raw_readl(S5PC100_CLKDIV0);
> - clkdiv1 = __raw_readl(S5PC100_CLKDIV1);
> + clkdiv0 = __raw_readl(S5P_CLK_DIV0);
> + clkdiv1 = __raw_readl(S5P_CLK_DIV1);
>
> printk(KERN_DEBUG "%s: clkdiv0 = %08x, clkdiv1 = %08x\n", __func__,
> clkdiv0, clkdiv1);
>
> @@ -788,22 +788,22 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
>
> printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
>
> - apll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_APLL_CON));
> - mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_MPLL_CON));
> - epll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_EPLL_CON));
> - hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_HPLL_CON));
> + apll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_APLL_CON));
> + mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_MPLL_CON));
> + epll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_EPLL_CON));
> + hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_HPLL_CON));
How about using the s5p_get_pllxxx function instead of s5pc1xx_get_pll.
>
> printk(KERN_INFO "S5PC100: Apll=%ld.%03ld Mhz, Mpll=%ld.%03ld Mhz"
> ", Epll=%ld.%03ld Mhz, Hpll=%ld.%03ld Mhz\n",
> print_mhz(apll), print_mhz(mpll),
> print_mhz(epll), print_mhz(hpll));
>
> - armclk = apll / GET_DIV(clkdiv0, S5PC100_CLKDIV0_APLL);
> - armclk = armclk / GET_DIV(clkdiv0, S5PC100_CLKDIV0_ARM);
> - hclkd0 = armclk / GET_DIV(clkdiv0, S5PC100_CLKDIV0_D0);
> - pclkd0 = hclkd0 / GET_DIV(clkdiv0, S5PC100_CLKDIV0_PCLKD0);
> - hclk = mpll / GET_DIV(clkdiv1, S5PC100_CLKDIV1_D1);
> - pclk = hclk / GET_DIV(clkdiv1, S5PC100_CLKDIV1_PCLKD1);
> + armclk = apll / GET_DIV(clkdiv0, S5P_CLK_DIV0_APLL);
> + armclk = armclk / GET_DIV(clkdiv0, S5P_CLK_DIV0_ARM);
> + hclkd0 = armclk / GET_DIV(clkdiv0, S5P_CLK_DIV0_D0);
> + pclkd0 = hclkd0 / GET_DIV(clkdiv0, S5P_CLK_DIV0_PCLKD0);
> + hclk = mpll / GET_DIV(clkdiv1, S5P_CLK_DIV1_D1);
> + pclk = hclk / GET_DIV(clkdiv1, S5P_CLK_DIV1_PCLKD1);
Is it necessary to change the clk parent points if this happens?
>
> printk(KERN_INFO "S5PC100: ARMCLK=%ld.%03ld MHz,
> HCLKD0=%ld.%03ld MHz,"
> " PCLKD0=%ld.%03ld MHz\n, HCLK=%ld.%03ld MHz,"
As you know, the clock scheme has been changed much. Can you re-work for c100
clock?
> --
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 03/16] ARM: Samsung: plat-s5p - enable access to clk_27m clock
2010-04-02 6:48 ` [PATCH 03/16] ARM: Samsung: plat-s5p - enable access to clk_27m clock Marek Szyprowski
@ 2010-05-12 4:55 ` Kukjin Kim
2010-05-12 16:14 ` Marek Szyprowski
0 siblings, 1 reply; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 4:55 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Clock clk_27m can be a source for other clocks in S5PC100 clocks.
> This patch removes static attribute of it.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/plat-s5p/clock.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-s5p/clock.c
> index aa96e33..519cdb4 100644
> --- a/arch/arm/plat-s5p/clock.c
> +++ b/arch/arm/plat-s5p/clock.c
> @@ -33,7 +33,7 @@ struct clk clk_ext_xtal_mux = {
> .id = -1,
> };
>
> -static struct clk s5p_clk_27m = {
> +struct clk clk_27m = {
> .name = "clk_27m",
> .id = -1,
> .rate = 27000000,
> @@ -129,7 +129,7 @@ int s5p_gatectrl(void __iomem *reg, struct clk *clk,
int
> enable)
> static struct clk *s5p_clks[] __initdata = {
> &clk_ext_xtal_mux,
> &clk_48m,
> - &s5p_clk_27m,
> + &clk_27m,
> &clk_fout_apll,
> &clk_fout_mpll,
> &clk_fout_epll,
> --
Since clk_27m is now not static, it would be good to rename it as
s5p_clk_27m.
Do you have any reason for renaming?
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 04/16] ARM: S5PC100: copy clocks from plat-s5pc1xx
2010-04-02 6:48 ` [PATCH 04/16] ARM: S5PC100: copy clocks from plat-s5pc1xx Marek Szyprowski
@ 2010-05-12 4:55 ` Kukjin Kim
2010-05-12 5:22 ` Marek Szyprowski
0 siblings, 1 reply; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 4:55 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 2).
Copy
> clocks definition to mach-s5pc100 directory.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> .../s5pc100-clock.c => mach-s5pc100/clock.c} | 0
> 1 files changed, 0 insertions(+), 0 deletions(-)
> copy arch/arm/{plat-s5pc1xx/s5pc100-clock.c => mach-s5pc100/clock.c}
(100%)
>
> diff --git a/arch/arm/plat-s5pc1xx/s5pc100-clock.c
b/arch/arm/mach-s5pc100/clock.c
> similarity index 100%
> copy from arch/arm/plat-s5pc1xx/s5pc100-clock.c
> copy to arch/arm/mach-s5pc100/clock.c
> --
How about change the comment in the head of moving file.
And where is the patch for arch/arm/plat-s5pc1xx/clock.c?
I couldn't find it except 01_patch which just changes naming.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 05/16] ARM: S5PC100: new clocks definition
2010-04-02 6:48 ` [PATCH 05/16] ARM: S5PC100: new clocks definition Marek Szyprowski
@ 2010-05-12 4:56 ` Kukjin Kim
2010-05-12 6:43 ` Marek Szyprowski
2010-05-12 17:48 ` Marek Szyprowski
0 siblings, 2 replies; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 4:56 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 3).
> This patch adds all clocks from plat-s5pc1xx/clocks.c and removes all the
> code that can be reused from plat-s5p/clock.c.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/clock.c | 841
> ++++++++++++++++----
> .../include/mach}/regs-clock.h | 0
> 2 files changed, 703 insertions(+), 138 deletions(-)
> copy arch/arm/{plat-s5pc1xx/include/plat =>
mach-s5pc100/include/mach}/regs-
> clock.h (100%)
>
> diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-s5pc100/clock.c
> index c391c61..75fa9be 100644
> --- a/arch/arm/mach-s5pc100/clock.c
> +++ b/arch/arm/mach-s5pc100/clock.c
> @@ -16,59 +16,22 @@
> #include <linux/module.h>
> #include <linux/kernel.h>
> #include <linux/list.h>
> -#include <linux/errno.h>
> #include <linux/err.h>
> #include <linux/clk.h>
> -#include <linux/sysdev.h>
> #include <linux/io.h>
>
> -#include <mach/hardware.h>
> #include <mach/map.h>
>
> #include <plat/cpu-freq.h>
> -
> -#include <plat/regs-clock.h>
> +#include <mach/regs-clock.h>
> #include <plat/clock.h>
> -#include <plat/clock-clksrc.h>
> #include <plat/cpu.h>
> #include <plat/pll.h>
> -#include <plat/devs.h>
> +#include <plat/s5p-clock.h>
> +#include <plat/clock-clksrc.h>
> #include <plat/s5pc100.h>
>
> -/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call
> - * ext_xtal_mux for want of an actual name from the manual.
> -*/
> -
> -static struct clk clk_ext_xtal_mux = {
> - .name = "ext_xtal",
> - .id = -1,
> -};
> -
> -#define clk_fin_apll clk_ext_xtal_mux
> -#define clk_fin_mpll clk_ext_xtal_mux
> -#define clk_fin_epll clk_ext_xtal_mux
> -#define clk_fin_hpll clk_ext_xtal_mux
> -
> -#define clk_fout_mpll clk_mpll
> -#define clk_vclk_54m clk_54m
> -
> -/* APLL */
> -static struct clk clk_fout_apll = {
> - .name = "fout_apll",
> - .id = -1,
> - .rate = 27000000,
> -};
> -
> -static struct clk *clk_src_apll_list[] = {
> - [0] = &clk_fin_apll,
> - [1] = &clk_fout_apll,
> -};
> -
> -static struct clksrc_sources clk_src_apll = {
> - .sources = clk_src_apll_list,
> - .nr_sources = ARRAY_SIZE(clk_src_apll_list),
> -};
> -
> +/* APLL Mux output clock */
> static struct clksrc_clk clk_mout_apll = {
> .clk = {
> .name = "mout_apll",
> @@ -98,63 +61,6 @@ static struct clk clk_dout_apll = {
> },
> };
>
> -static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
> -{
> - unsigned long rate = clk_get_rate(clk->parent);
> - unsigned int ratio;
> -
> - ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
> - ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
> -
> - return rate / (ratio + 1);
> -}
> -
> -static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
> - unsigned long rate)
> -{
> - unsigned long parent = clk_get_rate(clk->parent);
> - u32 div;
> -
> - if (parent < rate)
> - return rate;
> -
> - div = (parent / rate) - 1;
> - if (div > S5P_CLK_DIV0_ARM_MASK)
> - div = S5P_CLK_DIV0_ARM_MASK;
> -
> - return parent / (div + 1);
> -}
> -
> -static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
> -{
> - unsigned long parent = clk_get_rate(clk->parent);
> - u32 div;
> - u32 val;
> -
> - if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
> - return -EINVAL;
> -
> - rate = clk_round_rate(clk, rate);
> - div = clk_get_rate(clk->parent) / rate;
> -
> - val = __raw_readl(S5P_CLK_DIV0);
> - val &= S5P_CLK_DIV0_ARM_MASK;
> - val |= (div - 1);
> - __raw_writel(val, S5P_CLK_DIV0);
> -
> - return 0;
> -}
> -
> -static struct clk clk_arm = {
> - .name = "armclk",
> - .id = -1,
> - .parent = &clk_dout_apll,
> - .ops = &(struct clk_ops) {
> - .get_rate = s5pc100_clk_arm_get_rate,
> - .set_rate = s5pc100_clk_arm_set_rate,
> - .round_rate = s5pc100_clk_arm_round_rate,
> - },
> -};
>
> static unsigned long s5pc100_clk_dout_d0_bus_get_rate(struct clk *clk)
> {
> @@ -217,16 +123,6 @@ static struct clk clk_dout_apll2 = {
> };
>
> /* MPLL */
> -static struct clk *clk_src_mpll_list[] = {
> - [0] = &clk_fin_mpll,
> - [1] = &clk_fout_mpll,
> -};
> -
> -static struct clksrc_sources clk_src_mpll = {
> - .sources = clk_src_mpll_list,
> - .nr_sources = ARRAY_SIZE(clk_src_mpll_list),
> -};
> -
> static struct clksrc_clk clk_mout_mpll = {
> .clk = {
> .name = "mout_mpll",
> @@ -385,21 +281,6 @@ static struct clk clk_dout_mpll = {
> };
>
> /* EPLL */
> -static struct clk clk_fout_epll = {
> - .name = "fout_epll",
> - .id = -1,
> -};
> -
> -static struct clk *clk_src_epll_list[] = {
> - [0] = &clk_fin_epll,
> - [1] = &clk_fout_epll,
> -};
> -
> -static struct clksrc_sources clk_src_epll = {
> - .sources = clk_src_epll_list,
> - .nr_sources = ARRAY_SIZE(clk_src_epll_list),
> -};
> -
> static struct clksrc_clk clk_mout_epll = {
> .clk = {
> .name = "mout_epll",
> @@ -471,6 +352,164 @@ static struct clk clk_pcm_cd1 = {
> .id = -1,
> };
>
> +static struct clk clk_hd0 = {
> + .name = "hclkd0",
> + .id = -1,
> + .rate = 0,
> + .parent = NULL,
> + .ctrlbit = 0,
> + .ops = &clk_ops_def_setrate,
> +};
> +
> +static struct clk clk_pd0 = {
> + .name = "pclkd0",
> + .id = -1,
> + .rate = 0,
> + .parent = NULL,
> + .ctrlbit = 0,
> + .ops = &clk_ops_def_setrate,
> +};
> +
> +static struct clk clk_54m = {
> + .name = "clk_54m",
> + .id = -1,
> + .rate = 54000000,
> +};
> +
> +
> +static int s5pc100_clk_48m_ctrl(struct clk *clk, int enable)
> +{
> + unsigned long flags;
> + u32 val;
> +
> + /* can't rely on clock lock, this register has other usages */
> + local_irq_save(flags);
> +
> + val = __raw_readl(S5P_CLK_SRC1);
> + if (enable)
> + val |= S5P_CLK_SRC1_CLK48M_MASK;
> + else
> + val &= ~S5P_CLK_SRC1_CLK48M_MASK;
> +
> + __raw_writel(val, S5P_CLK_SRC1);
> + local_irq_restore(flags);
> +
> + return 0;
> +}
> +
> +static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
> +{
> + unsigned long rate = clk_get_rate(clk->parent);
> + unsigned int ratio;
> +
> + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
> + ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
> +
> + return rate / (ratio + 1);
> +}
This is not correct. If you use structure of clksrc_clk, you can handle this
easily. So no need this function.
> +
> +static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
> + unsigned long rate)
> +{
> + unsigned long parent = clk_get_rate(clk->parent);
> + u32 div;
> +
> + if (parent < rate)
> + return rate;
> +
> + div = (parent / rate) - 1;
> + if (div > S5P_CLK_DIV0_ARM_MASK)
> + div = S5P_CLK_DIV0_ARM_MASK;
> +
> + return parent / (div + 1);
> +}
Same as above comment.
> +
> +static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
> +{
> + unsigned long parent = clk_get_rate(clk->parent);
> + u32 div;
> + u32 val;
> +
> + if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
> + return -EINVAL;
> +
> + rate = clk_round_rate(clk, rate);
> + div = clk_get_rate(clk->parent) / rate;
> +
> + val = __raw_readl(S5P_CLK_DIV0);
> + val &= S5P_CLK_DIV0_ARM_MASK;
> + val |= (div - 1);
> + __raw_writel(val, S5P_CLK_DIV0);
> +
> + return 0;
> +}
Same.
> +
> +static struct clk_ops s5pc100_armclk_ops = {
> + .get_rate = s5pc100_clk_arm_get_rate,
> + .set_rate = s5pc100_clk_arm_set_rate,
> + .round_rate = s5pc100_clk_arm_round_rate,
> +};
> +
> +static int s5pc100_clk_d00_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D00, clk, enable);
Oh, ok. I commented about this at your 1st patch.
Anyway looks good.
> +}
> +
> +static int s5pc100_clk_d01_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D01, clk, enable);
> +}
> +
> +static int s5pc100_clk_d02_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D02, clk, enable);
> +}
> +
> +static int s5pc100_clk_d10_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D10, clk, enable);
> +}
> +
> +static int s5pc100_clk_d11_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D11, clk, enable);
> +}
> +
> +static int s5pc100_clk_d12_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D12, clk, enable);
> +}
> +
> +static int s5pc100_clk_d13_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D13, clk, enable);
> +}
> +
> +static int s5pc100_clk_d14_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D14, clk, enable);
> +}
> +
> +static int s5pc100_clk_d15_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D15, clk, enable);
> +}
> +
> +static int s5pc100_clk_d20_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_CLKGATE_D20, clk, enable);
> +}
> +
> +static int s5pc100_sclk0_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_SCLKGATE0, clk, enable);
> +}
> +
> +static int s5pc100_sclk1_ctrl(struct clk *clk, int enable)
> +{
> + return s5p_gatectrl(S5P_SCLKGATE1, clk, enable);
> +}
> +
> static struct clk *clkset_audio0_list[] = {
> &clk_mout_epll.clk,
> &clk_dout_mpll,
> @@ -583,7 +622,7 @@ static struct clk *clkset_lcd_fimc_list[] = {
> &clk_mout_epll.clk,
> &clk_dout_mpll,
> &clk_mout_hpll.clk,
> - &clk_vclk_54m,
> + &clk_54m,
> };
>
> static struct clksrc_sources clkset_lcd_fimc = {
> @@ -773,6 +812,11 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
> unsigned int ptr;
> u32 clkdiv0, clkdiv1;
>
> + /* Hook callbacks to base clocks */
> + clk_48m.enable = s5pc100_clk_48m_ctrl;
> + clk_arm.ops = &s5pc100_armclk_ops;
No need to register ops member.
> + clk_arm.parent = &clk_dout_apll,
> +
> printk(KERN_DEBUG "%s: registering clocks\n", __func__);
>
> clkdiv0 = __raw_readl(S5P_CLK_DIV0);
> @@ -788,10 +832,10 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
>
> printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
>
> - apll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_APLL_CON));
> - mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_MPLL_CON));
> - epll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_EPLL_CON));
> - hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_HPLL_CON));
> + apll = s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON), pll_4502);
> + mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_MPLL_CON), pll_4502);
> + epll = s5p_get_pll45xx(xtal, __raw_readl(S5P_EPLL_CON), pll_4502);
> + hpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_HPLL_CON), pll_4502);
This is ok.
>
> printk(KERN_INFO "S5PC100: Apll=%ld.%03ld Mhz, Mpll=%ld.%03ld Mhz"
> ", Epll=%ld.%03ld Mhz, Hpll=%ld.%03ld Mhz\n",
> @@ -805,11 +849,10 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
> hclk = mpll / GET_DIV(clkdiv1, S5P_CLK_DIV1_D1);
> pclk = hclk / GET_DIV(clkdiv1, S5P_CLK_DIV1_PCLKD1);
>
> - printk(KERN_INFO "S5PC100: ARMCLK=%ld.%03ld MHz,
> HCLKD0=%ld.%03ld MHz,"
> - " PCLKD0=%ld.%03ld MHz\n, HCLK=%ld.%03ld MHz,"
> - " PCLK=%ld.%03ld MHz\n",
> - print_mhz(armclk), print_mhz(hclkd0),
> - print_mhz(pclkd0), print_mhz(hclk), print_mhz(pclk));
> + printk(KERN_INFO "S5PC100: ARMCLK=%ld.%03ld MHz,
> HCLKD0=%ld.%03ld MHz, "
> + "PCLKD0=%ld.%03ld MHz, HCLK=%ld.%03ld MHz,
> PCLK=%ld.%03ld MHz\n",
> + print_mhz(armclk), print_mhz(hclkd0),
> + print_mhz(pclkd0), print_mhz(hclk), print_mhz(pclk));
>
> clk_fout_apll.rate = apll;
> clk_fout_mpll.rate = mpll;
> @@ -830,8 +873,520 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
> s3c_set_clksrc(clksrc_clks + ptr, true);
> }
>
> +static struct clk init_clocks_disable[] = {
> + {
> + .name = "dsi",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d11_ctrl,
> + .ctrlbit = S5P_CLKGATE_D11_DSI,
> + }, {
> + .name = "csi",
> + .id = -1,
> + .parent = &clk_h,
> + .enable = s5pc100_clk_d11_ctrl,
> + .ctrlbit = S5P_CLKGATE_D11_CSI,
> + }, {
> + .name = "ccan",
> + .id = 0,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_CCAN0,
> + }, {
> + .name = "ccan",
> + .id = 1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_CCAN1,
> + }, {
> + .name = "keypad",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_KEYIF,
> + }, {
> + .name = "hclkd2",
> + .id = -1,
> + .parent = NULL,
> + .enable = s5pc100_clk_d20_ctrl,
> + .ctrlbit = S5P_CLKGATE_D20_HCLKD2,
> + }, {
> + .name = "iis-d2",
> + .id = -1,
> + .parent = NULL,
> + .enable = s5pc100_clk_d20_ctrl,
> + .ctrlbit = S5P_CLKGATE_D20_I2SD2,
> + },
> +};
> +
> +static struct clk init_clocks[] = {
> + /* System1 (D0_0) devices */
> + {
> + .name = "intc",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d00_ctrl,
> + .ctrlbit = S5P_CLKGATE_D00_INTC,
> + }, {
> + .name = "tzic",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d00_ctrl,
> + .ctrlbit = S5P_CLKGATE_D00_TZIC,
> + }, {
> + .name = "cf-ata",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d00_ctrl,
> + .ctrlbit = S5P_CLKGATE_D00_CFCON,
> + }, {
> + .name = "mdma",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d00_ctrl,
> + .ctrlbit = S5P_CLKGATE_D00_MDMA,
> + }, {
> + .name = "g2d",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d00_ctrl,
> + .ctrlbit = S5P_CLKGATE_D00_G2D,
> + }, {
> + .name = "secss",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d00_ctrl,
> + .ctrlbit = S5P_CLKGATE_D00_SECSS,
> + }, {
> + .name = "cssys",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d00_ctrl,
> + .ctrlbit = S5P_CLKGATE_D00_CSSYS,
> + },
> +
> + /* Memory (D0_1) devices */
> + {
> + .name = "dmc",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d01_ctrl,
> + .ctrlbit = S5P_CLKGATE_D01_DMC,
> + }, {
> + .name = "sromc",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d01_ctrl,
> + .ctrlbit = S5P_CLKGATE_D01_SROMC,
> + }, {
> + .name = "onenand",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d01_ctrl,
> + .ctrlbit = S5P_CLKGATE_D01_ONENAND,
> + }, {
> + .name = "nand",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d01_ctrl,
> + .ctrlbit = S5P_CLKGATE_D01_NFCON,
> + }, {
> + .name = "intmem",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d01_ctrl,
> + .ctrlbit = S5P_CLKGATE_D01_INTMEM,
> + }, {
> + .name = "ebi",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d01_ctrl,
> + .ctrlbit = S5P_CLKGATE_D01_EBI,
> + },
> +
> + /* System2 (D0_2) devices */
> + {
> + .name = "seckey",
> + .id = -1,
> + .parent = &clk_pd0,
> + .enable = s5pc100_clk_d02_ctrl,
> + .ctrlbit = S5P_CLKGATE_D02_SECKEY,
> + }, {
> + .name = "sdm",
> + .id = -1,
> + .parent = &clk_hd0,
> + .enable = s5pc100_clk_d02_ctrl,
> + .ctrlbit = S5P_CLKGATE_D02_SDM,
> + },
> +
> + /* File (D1_0) devices */
> + {
> + .name = "pdma",
> + .id = 0,
> + .parent = &clk_h,
> + .enable = s5pc100_clk_d10_ctrl,
> + .ctrlbit = S5P_CLKGATE_D10_PDMA0,
> + }, {
> + .name = "pdma",
> + .id = 1,
> + .parent = &clk_h,
> + .enable = s5pc100_clk_d10_ctrl,
> + .ctrlbit = S5P_CLKGATE_D10_PDMA1,
> + }, {
> + .name = "usb-host",
> + .id = -1,
> + .parent = &clk_h,
> + .enable = s5pc100_clk_d10_ctrl,
> + .ctrlbit = S5P_CLKGATE_D10_USBHOST,
> + }, {
> + .name = "otg",
> + .id = -1,
> + .parent = &clk_h,
> + .enable = s5pc100_clk_d10_ctrl,
> + .ctrlbit = S5P_CLKGATE_D10_USBOTG,
> + }, {
> + .name = "modem",
> + .id = -1,
> + .parent = &clk_h,
> + .enable = s5pc100_clk_d10_ctrl,
> + .ctrlbit = S5P_CLKGATE_D10_MODEMIF,
> + }, {
> + .name = "hsmmc",
> + .id = 0,
> + .parent = &clk_48m,
> + .enable = s5pc100_clk_d10_ctrl,
> + .ctrlbit = S5P_CLKGATE_D10_HSMMC0,
> + }, {
> + .name = "hsmmc",
> + .id = 1,
> + .parent = &clk_48m,
> + .enable = s5pc100_clk_d10_ctrl,
> + .ctrlbit = S5P_CLKGATE_D10_HSMMC1,
> + }, {
> + .name = "hsmmc",
> + .id = 2,
> + .parent = &clk_48m,
> + .enable = s5pc100_clk_d10_ctrl,
> + .ctrlbit = S5P_CLKGATE_D10_HSMMC2,
> + },
> +
> + /* Multimedia1 (D1_1) devices */
> + {
> + .name = "lcdcon",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d11_ctrl,
> + .ctrlbit = S5P_CLKGATE_D11_LCD,
> + }, {
> + .name = "rotator",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d11_ctrl,
> + .ctrlbit = S5P_CLKGATE_D11_ROTATOR,
> + }, {
> + .name = "fimc",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d11_ctrl,
> + .ctrlbit = S5P_CLKGATE_D11_FIMC0,
> + }, {
> + .name = "fimc",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d11_ctrl,
> + .ctrlbit = S5P_CLKGATE_D11_FIMC1,
> + }, {
> + .name = "fimc",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d11_ctrl,
> + .ctrlbit = S5P_CLKGATE_D11_FIMC2,
> + }, {
> + .name = "jpeg",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d11_ctrl,
> + .ctrlbit = S5P_CLKGATE_D11_JPEG,
> + }, {
> + .name = "g3d",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d11_ctrl,
> + .ctrlbit = S5P_CLKGATE_D11_G3D,
> + },
> +
> + /* Multimedia2 (D1_2) devices */
> + {
> + .name = "tv",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d12_ctrl,
> + .ctrlbit = S5P_CLKGATE_D12_TV,
> + }, {
> + .name = "vp",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d12_ctrl,
> + .ctrlbit = S5P_CLKGATE_D12_VP,
> + }, {
> + .name = "mixer",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d12_ctrl,
> + .ctrlbit = S5P_CLKGATE_D12_MIXER,
> + }, {
> + .name = "hdmi",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d12_ctrl,
> + .ctrlbit = S5P_CLKGATE_D12_HDMI,
> + }, {
> + .name = "mfc",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d12_ctrl,
> + .ctrlbit = S5P_CLKGATE_D12_MFC,
> + },
> +
> + /* System (D1_3) devices */
> + {
> + .name = "chipid",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d13_ctrl,
> + .ctrlbit = S5P_CLKGATE_D13_CHIPID,
> + }, {
> + .name = "gpio",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d13_ctrl,
> + .ctrlbit = S5P_CLKGATE_D13_GPIO,
> + }, {
> + .name = "apc",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d13_ctrl,
> + .ctrlbit = S5P_CLKGATE_D13_APC,
> + }, {
> + .name = "iec",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d13_ctrl,
> + .ctrlbit = S5P_CLKGATE_D13_IEC,
> + }, {
> + .name = "timers",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d13_ctrl,
> + .ctrlbit = S5P_CLKGATE_D13_PWM,
> + }, {
> + .name = "systimer",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d13_ctrl,
> + .ctrlbit = S5P_CLKGATE_D13_SYSTIMER,
> + }, {
> + .name = "watchdog",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d13_ctrl,
> + .ctrlbit = S5P_CLKGATE_D13_WDT,
> + }, {
> + .name = "rtc",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d13_ctrl,
> + .ctrlbit = S5P_CLKGATE_D13_RTC,
> + },
> +
> + /* Connectivity (D1_4) devices */
> + {
> + .name = "uart",
> + .id = 0,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_UART0,
> + }, {
> + .name = "uart",
> + .id = 1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_UART1,
> + }, {
> + .name = "uart",
> + .id = 2,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_UART2,
> + }, {
> + .name = "uart",
> + .id = 3,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_UART3,
> + }, {
> + .name = "i2c",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_IIC,
> + }, {
> + .name = "hdmi-i2c",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_HDMI_IIC,
> + }, {
> + .name = "spi",
> + .id = 0,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_SPI0,
> + }, {
> + .name = "spi",
> + .id = 1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_SPI1,
> + }, {
> + .name = "spi",
> + .id = 2,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_SPI2,
> + }, {
> + .name = "irda",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_IRDA,
> + }, {
> + .name = "hsitx",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_HSITX,
> + }, {
> + .name = "hsirx",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d14_ctrl,
> + .ctrlbit = S5P_CLKGATE_D14_HSIRX,
> + },
> +
> + /* Audio (D1_5) devices */
> + {
> + .name = "iis",
> + .id = 0,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_IIS0,
> + }, {
> + .name = "iis",
> + .id = 1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_IIS1,
> + }, {
> + .name = "iis",
> + .id = 2,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_IIS2,
> + }, {
> + .name = "ac97",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_AC97,
> + }, {
> + .name = "pcm",
> + .id = 0,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_PCM0,
> + }, {
> + .name = "pcm",
> + .id = 1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_PCM1,
> + }, {
> + .name = "spdif",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_SPDIF,
> + }, {
> + .name = "adc",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_TSADC,
> + }, {
> + .name = "cg",
> + .id = -1,
> + .parent = &clk_p,
> + .enable = s5pc100_clk_d15_ctrl,
> + .ctrlbit = S5P_CLKGATE_D15_CG,
> + },
> +
> + /* Audio (D2_0) devices: all disabled */
> +
> + /* Special Clocks 0 */
> + {
> + .name = "sclk_hpm",
> + .id = -1,
> + .parent = NULL,
> + .enable = s5pc100_sclk0_ctrl,
> + .ctrlbit = S5P_CLKGATE_SCLK0_HPM,
> + }, {
> + .name = "sclk_onenand",
> + .id = -1,
> + .parent = NULL,
> + .enable = s5pc100_sclk0_ctrl,
> + .ctrlbit = S5P_CLKGATE_SCLK0_ONENAND,
> + }, {
> + .name = "spi_48",
> + .id = 0,
> + .parent = &clk_48m,
> + .enable = s5pc100_sclk0_ctrl,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI0_48,
> + }, {
> + .name = "spi_48",
> + .id = 1,
> + .parent = &clk_48m,
> + .enable = s5pc100_sclk0_ctrl,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI1_48,
> + }, {
> + .name = "spi_48",
> + .id = 2,
> + .parent = &clk_48m,
> + .enable = s5pc100_sclk0_ctrl,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI2_48,
> + }, {
> + .name = "mmc_48",
> + .id = 0,
> + .parent = &clk_48m,
> + .enable = s5pc100_sclk0_ctrl,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC0_48,
> + }, {
> + .name = "mmc_48",
> + .id = 1,
> + .parent = &clk_48m,
> + .enable = s5pc100_sclk0_ctrl,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC1_48,
> + }, {
> + .name = "mmc_48",
> + .id = 2,
> + .parent = &clk_48m,
> + .enable = s5pc100_sclk0_ctrl,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC2_48,
> + },
> + /* Special Clocks 1 */
> +};
> +
> static struct clk *clks[] __initdata = {
> - &clk_ext_xtal_mux,
> &clk_dout_apll,
> &clk_dout_d0_bus,
> &clk_dout_pclkd0,
> @@ -847,13 +1402,14 @@ static struct clk *clks[] __initdata = {
> &clk_dout_mpll2,
> &clk_dout_cam,
> &clk_dout_mpll,
> - &clk_fout_epll,
> &clk_iis_cd0,
> &clk_iis_cd1,
> &clk_iis_cd2,
> &clk_pcm_cd0,
> &clk_pcm_cd1,
> - &clk_arm,
> + &clk_pd0,
> + &clk_hd0,
> + &clk_54m,
> };
>
> void __init s5pc100_register_clocks(void)
> @@ -861,16 +1417,25 @@ void __init s5pc100_register_clocks(void)
> struct clk *clkp;
> int ret;
> int ptr;
> + int size;
> +
> + s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
> + s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
>
> - for (ptr = 0; ptr < ARRAY_SIZE(clks); ptr++) {
> - clkp = clks[ptr];
> + clkp = init_clocks_disable;
> + size = ARRAY_SIZE(init_clocks_disable);
> +
> + for (ptr = 0; ptr < size; ptr++, clkp++) {
> ret = s3c24xx_register_clock(clkp);
> if (ret < 0) {
> printk(KERN_ERR "Failed to register clock %s (%d)\n",
> clkp->name, ret);
> }
> +
> + (clkp->enable)(clkp, 0);
> }
>
> s3c_register_clksrc(clksrc_audio, ARRAY_SIZE(clksrc_audio));
> s3c_register_clksrc(clksrc_clks, ARRAY_SIZE(clksrc_clks));
> + s3c_pwmclk_init();
> }
> diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
b/arch/arm/mach-
> s5pc100/include/mach/regs-clock.h
> similarity index 100%
> copy from arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
> copy to arch/arm/mach-s5pc100/include/mach/regs-clock.h
> --
> 1.6.4
Marek,
Actually, need to modify many part to fit new clock scheme.
For example, to use clksrc_clk is easily to handle clock.
S.LSI already made the patch for C100 clock changing which is using
clksrc_clk structure. So may I submit it?
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 04/16] ARM: S5PC100: copy clocks from plat-s5pc1xx
2010-05-12 4:55 ` Kukjin Kim
@ 2010-05-12 5:22 ` Marek Szyprowski
0 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 5:22 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 6:55 AM Kukjin Kim wrote:
> Marek Szyprowski wrote:
> >
> > Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 2).
> Copy
> > clocks definition to mach-s5pc100 directory.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > .../s5pc100-clock.c => mach-s5pc100/clock.c} | 0
> > 1 files changed, 0 insertions(+), 0 deletions(-)
> > copy arch/arm/{plat-s5pc1xx/s5pc100-clock.c => mach-s5pc100/clock.c}
> (100%)
> >
> > diff --git a/arch/arm/plat-s5pc1xx/s5pc100-clock.c
> b/arch/arm/mach-s5pc100/clock.c
> > similarity index 100%
> > copy from arch/arm/plat-s5pc1xx/s5pc100-clock.c
> > copy to arch/arm/mach-s5pc100/clock.c
> > --
>
> How about change the comment in the head of moving file.
>
> And where is the patch for arch/arm/plat-s5pc1xx/clock.c?
> I couldn't find it except 01_patch which just changes naming.
arch/arm/plat-s5pc1xx/clock.c file is removed in the last patch of this
series ("ARM: remove obsolete plat-s5pc1xx directory"). Again I split
this into separate patches to generate diffs that are easier to follow.
This also made it possible not to break compilation of the kernel between
the patches.
The real changes to that code is performed in the "ARM: S5PC100: new
clocks definition" patch.
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style
2010-05-12 4:55 ` Kukjin Kim
@ 2010-05-12 5:33 ` Marek Szyprowski
0 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 5:33 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 6:55 AM Kukjin Kim wrote:
> Marek Szyprowski wrote:
> >
> > Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 1).
> > Rename all clock registers to match plat-s5p style.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > arch/arm/mach-s5pc100/include/mach/system.h | 2 +-
> > arch/arm/plat-s5pc1xx/clock.c | 190 ++++++------
> > arch/arm/plat-s5pc1xx/include/plat/regs-clock.h | 366
> +++++++++++-----------
> > arch/arm/plat-s5pc1xx/s5pc100-clock.c | 180 ++++++------
> > 4 files changed, 369 insertions(+), 369 deletions(-)
> >
> > diff --git a/arch/arm/mach-s5pc100/include/mach/system.h b/arch/arm/mach-
> > s5pc100/include/mach/system.h
> > index f0d31a2..09aea4d 100644
> > --- a/arch/arm/mach-s5pc100/include/mach/system.h
> > +++ b/arch/arm/mach-s5pc100/include/mach/system.h
> > @@ -25,7 +25,7 @@ static void arch_idle(void)
> >
> > static void arch_reset(char mode, const char *cmd)
> > {
> > - __raw_writel(S5PC100_SWRESET_RESETVAL, S5PC100_SWRESET);
> > + __raw_writel(S5P_SWRESET_RESETVAL, S5P_SWRESET);
> > return;
> > }
> > #endif /* __ASM_ARCH_IRQ_H */
>
> Why __ASM_ARCH_IRQ_H?
> It may be right __ASM_ARCH_SYSTEM_H.
>
> > diff --git a/arch/arm/plat-s5pc1xx/clock.c b/arch/arm/plat-
> s5pc1xx/clock.c
> > index 387f231..1a07dd5 100644
> > --- a/arch/arm/plat-s5pc1xx/clock.c
> > +++ b/arch/arm/plat-s5pc1xx/clock.c
> > @@ -39,13 +39,13 @@ static int clk_48m_ctrl(struct clk *clk, int enable)
> > /* can't rely on clock lock, this register has other usages */
> > local_irq_save(flags);
> >
> > - val = __raw_readl(S5PC100_CLKSRC1);
> > + val = __raw_readl(S5P_CLK_SRC1);
> > if (enable)
> > - val |= S5PC100_CLKSRC1_CLK48M_MASK;
> > + val |= S5P_CLK_SRC1_CLK48M_MASK;
> > else
> > - val &= ~S5PC100_CLKSRC1_CLK48M_MASK;
> > + val &= ~S5P_CLK_SRC1_CLK48M_MASK;
> >
> > - __raw_writel(val, S5PC100_CLKSRC1);
> > + __raw_writel(val, S5P_CLK_SRC1);
> > local_irq_restore(flags);
> >
> > return 0;
> > @@ -99,62 +99,62 @@ static int s5pc1xx_clk_gate(void __iomem *reg, struct
> clk
> > *clk, int enable)
> >
> > static int s5pc100_clk_d00_ctrl(struct clk *clk, int enable)
> > {
> > - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D00, clk, enable);
> > + return s5pc1xx_clk_gate(S5P_CLKGATE_D00, clk, enable);
>
> Please use s5p_gatectrl(plat-s5p/clock.c) instead of s5pc1xx_clk_gate.
> ...
This patch is a simple global register rename. I moved all real changes
to the separate patch to make it easy to follow what has been changed.
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework
2010-04-02 6:48 ` [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework Marek Szyprowski
@ 2010-05-12 5:41 ` Kukjin Kim
2010-05-12 5:54 ` Marek Szyprowski
0 siblings, 1 reply; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 5:41 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> This patch moves S5PC100 SoC support to plat-s5p framework. Only cpu,
clocks
> and basic interrupts are supported. Other peripherals will be moved by
separate
> patches.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/Kconfig | 9 +-
> arch/arm/Makefile | 3 +-
> arch/arm/mach-s5pc100/Kconfig | 23 +---
> arch/arm/mach-s5pc100/Makefile | 8 +-
> arch/arm/mach-s5pc100/cpu.c | 65 ++++-----
> arch/arm/mach-s5pc100/include/mach/debug-macro.S | 6 +-
> arch/arm/mach-s5pc100/include/mach/entry-macro.S | 8 +-
> arch/arm/mach-s5pc100/include/mach/irqs.h | 99 ++++++++++++-
> arch/arm/mach-s5pc100/include/mach/map.h | 151
++++---------------
> arch/arm/mach-s5pc100/include/mach/regs-clock.h | 7 +-
> arch/arm/mach-s5pc100/include/mach/regs-irq.h | 5 -
> arch/arm/mach-s5pc100/include/mach/system.h | 7 +-
> arch/arm/mach-s5pc100/include/mach/tick.h | 4 +-
> .../s5pc100-init.c => mach-s5pc100/init.c} | 5 +-
> arch/arm/mach-s5pc100/mach-smdkc100.c | 19 ++--
> arch/arm/mach-s5pc100/setup-i2c0.c | 25 ++++
> arch/arm/plat-s5p/Kconfig | 2 +-
> arch/arm/plat-s5p/cpu.c | 10 ++
> arch/arm/plat-s5p/include/plat/s5pc100.h | 33 +++++
> arch/arm/plat-samsung/Kconfig | 2 +-
> 20 files changed, 267 insertions(+), 224 deletions(-)
> rename arch/arm/{plat-s5pc1xx/s5pc100-init.c => mach-s5pc100/init.c} (73%)
> create mode 100644 arch/arm/mach-s5pc100/setup-i2c0.c
> create mode 100644 arch/arm/plat-s5p/include/plat/s5pc100.h
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index c5408bf..d05f7de 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -694,14 +694,14 @@ config ARCH_S5P6442
> help
> Samsung S5P6442 CPU based systems
>
> -config ARCH_S5PC1XX
> - bool "Samsung S5PC1XX"
> +config ARCH_S5PC100
> + bool "Samsung S5PC100"
> select GENERIC_GPIO
> select HAVE_CLK
> select CPU_V7
> select ARM_L1_CACHE_SHIFT_6
> help
> - Samsung S5PC1XX series based systems
> + Samsung S5PC100 series based systems
>
> config ARCH_S5PV210
> bool "Samsung S5PV210/S5PC110"
> @@ -885,7 +885,6 @@ source "arch/arm/mach-sa1100/Kconfig"
> source "arch/arm/plat-samsung/Kconfig"
> source "arch/arm/plat-s3c24xx/Kconfig"
> source "arch/arm/plat-s5p/Kconfig"
> -source "arch/arm/plat-s5pc1xx/Kconfig"
>
> if ARCH_S3C2410
> source "arch/arm/mach-s3c2400/Kconfig"
> @@ -903,9 +902,7 @@ source "arch/arm/mach-s5p6440/Kconfig"
>
> source "arch/arm/mach-s5p6442/Kconfig"
>
> -if ARCH_S5PC1XX
> source "arch/arm/mach-s5pc100/Kconfig"
> -endif
>
> source "arch/arm/mach-s5pv210/Kconfig"
Looks good.
>
> diff --git a/arch/arm/Makefile b/arch/arm/Makefile
> index ed820e7..245ce3b 100644
> --- a/arch/arm/Makefile
> +++ b/arch/arm/Makefile
> @@ -165,7 +165,7 @@ machine-$(CONFIG_ARCH_S3C24A0) := s3c24a0
> machine-$(CONFIG_ARCH_S3C64XX) := s3c64xx
> machine-$(CONFIG_ARCH_S5P6440) := s5p6440
> machine-$(CONFIG_ARCH_S5P6442) := s5p6442
> -machine-$(CONFIG_ARCH_S5PC1XX) := s5pc100
> +machine-$(CONFIG_ARCH_S5PC100) := s5pc100
> machine-$(CONFIG_ARCH_S5PV210) := s5pv210
> machine-$(CONFIG_ARCH_SA1100) := sa1100
> machine-$(CONFIG_ARCH_SHARK) := shark
> @@ -190,7 +190,6 @@ plat-$(CONFIG_PLAT_NOMADIK) := nomadik
> plat-$(CONFIG_PLAT_ORION) := orion
> plat-$(CONFIG_PLAT_PXA) := pxa
> plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx samsung
> -plat-$(CONFIG_PLAT_S5PC1XX) := s5pc1xx samsung
> plat-$(CONFIG_PLAT_S5P) := s5p samsung
>
> ifeq ($(CONFIG_ARCH_EBSA110),y)
Looks good.
> diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
> index 27ec167..54c83a4 100644
> --- a/arch/arm/mach-s5pc100/Kconfig
> +++ b/arch/arm/mach-s5pc100/Kconfig
> @@ -2,33 +2,20 @@
> # Byungho Min <bhmin@samsung.com>
> #
> # Licensed under GPLv2
> -
> # Configuration options for the S5PC100 CPU
>
> +if ARCH_S5PC100
> +
> config CPU_S5PC100
> bool
> - select CPU_S5PC100_INIT
> - select CPU_S5PC100_CLOCK
> + select PLAT_S5P
> help
> Enable S5PC100 CPU support
>
> -config S5PC100_SETUP_SDHCI
> - bool
> - select S5PC1XX_SETUP_SDHCI_GPIO
> - help
> - Internal helper functions for S5PC100 based SDHCI systems
> -
> config MACH_SMDKC100
> bool "SMDKC100"
> select CPU_S5PC100
> - select S3C_DEV_FB
> - select S3C_DEV_I2C1
> - select S3C_DEV_HSMMC
> - select S3C_DEV_HSMMC1
> - select S3C_DEV_HSMMC2
> - select S5PC1XX_SETUP_I2C0
> - select S5PC1XX_SETUP_I2C1
> - select S5PC1XX_SETUP_FB_24BPP
> - select S5PC100_SETUP_SDHCI
> help
> Machine support for the Samsung SMDKC100
> +
> +endif
Looks good.
> diff --git a/arch/arm/mach-s5pc100/Makefile
b/arch/arm/mach-s5pc100/Makefile
> index 809ff10..8371cfb 100644
> --- a/arch/arm/mach-s5pc100/Makefile
> +++ b/arch/arm/mach-s5pc100/Makefile
> @@ -11,11 +11,9 @@ obj- :=
>
> # Core support for S5PC100 system
>
> -obj-$(CONFIG_CPU_S5PC100) += cpu.o
> -
> -# Helper and device support
> -
> -obj-$(CONFIG_S5PC100_SETUP_SDHCI) += setup-sdhci.o
> +obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o
> +obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
>
> # machine support
> +
> obj-$(CONFIG_MACH_SMDKC100) += mach-smdkc100.o
Looks good.
> diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
> index d79e757..7d65b61 100644
> --- a/arch/arm/mach-s5pc100/cpu.c
> +++ b/arch/arm/mach-s5pc100/cpu.c
> @@ -22,47 +22,51 @@
> #include <linux/serial_core.h>
> #include <linux/platform_device.h>
>
> -#include <asm/proc-fns.h>
> -
> #include <asm/mach/arch.h>
> #include <asm/mach/map.h>
> #include <asm/mach/irq.h>
>
> +#include <asm/proc-fns.h>
> +
> #include <mach/hardware.h>
> #include <mach/map.h>
> #include <asm/irq.h>
>
> -#include <plat/cpu-freq.h>
> #include <plat/regs-serial.h>
> -#include <plat/regs-power.h>
> +#include <mach/regs-clock.h>
>
> #include <plat/cpu.h>
> #include <plat/devs.h>
> #include <plat/clock.h>
> -#include <plat/sdhci.h>
> -#include <plat/iic-core.h>
> #include <plat/s5pc100.h>
>
> /* Initial IO mappings */
>
> static struct map_desc s5pc100_iodesc[] __initdata = {
> + {
> + .virtual = (unsigned long)S5P_VA_SYSTIMER,
> + .pfn = __phys_to_pfn(S5PC100_PA_SYSTIMER),
> + .length = SZ_16K,
> + .type = MT_DEVICE,
> + }, {
> + .virtual = (unsigned long)VA_VIC2,
> + .pfn = __phys_to_pfn(S5PC100_PA_VIC2),
> + .length = SZ_16K,
> + .type = MT_DEVICE,
> + }, {
> + .virtual = (unsigned long)S5PC100_VA_OTHERS,
> + .pfn = __phys_to_pfn(S5PC100_PA_OTHERS),
> + .length = SZ_4K,
> + .type = MT_DEVICE,
> + }
> };
>
> static void s5pc100_idle(void)
> {
> - unsigned long tmp;
> -
> - tmp = __raw_readl(S5PC100_PWR_CFG);
> - tmp &= ~S5PC100_PWRCFG_CFG_DEEP_IDLE;
> - tmp &= ~S5PC100_PWRCFG_CFG_WFI_MASK;
> - tmp |= S5PC100_PWRCFG_CFG_WFI_DEEP_IDLE;
> - __raw_writel(tmp, S5PC100_PWR_CFG);
> + if (!need_resched())
> + cpu_do_idle();
>
> - tmp = __raw_readl(S5PC100_OTHERS);
> - tmp |= S5PC100_PMU_INT_DISABLE;
> - __raw_writel(tmp, S5PC100_OTHERS);
> -
> - cpu_do_idle();
> + local_irq_enable();
> }
>
> /* s5pc100_map_io
> @@ -73,35 +77,27 @@ static void s5pc100_idle(void)
> void __init s5pc100_map_io(void)
> {
> iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc));
> -
> - /* initialise device information early */
> - s5pc100_default_sdhci0();
> - s5pc100_default_sdhci1();
> - s5pc100_default_sdhci2();
> -
> - /* the i2c devices are directly compatible with s3c2440 */
> - s3c_i2c0_setname("s3c2440-i2c");
> - s3c_i2c1_setname("s3c2440-i2c");
> }
>
> void __init s5pc100_init_clocks(int xtal)
> {
> - printk(KERN_DEBUG "%s: initialising clocks\n", __func__);
> + printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
> +
> s3c24xx_register_baseclocks(xtal);
> - s5pc1xx_register_clocks();
> + s5p_register_clocks(xtal);
> s5pc100_register_clocks();
> s5pc100_setup_clocks();
> }
>
> void __init s5pc100_init_irq(void)
> {
> - u32 vic_valid[] = {~0, ~0, ~0};
> + u32 vic[] = {~0, ~0, ~0};
>
> /* VIC0, VIC1, and VIC2 are fully populated. */
> - s5pc1xx_init_irq(vic_valid, ARRAY_SIZE(vic_valid));
> + s5p_init_irq(vic, ARRAY_SIZE(vic));
> }
>
> -struct sysdev_class s5pc100_sysclass = {
> +static struct sysdev_class s5pc100_sysclass = {
> .name = "s5pc100-core",
> };
No need to add static attribute for other driver.
>
> @@ -118,9 +114,10 @@ core_initcall(s5pc100_core_init);
>
> int __init s5pc100_init(void)
> {
> - printk(KERN_DEBUG "S5PC100: Initialising architecture\n");
> + printk(KERN_INFO "S5PC100: Initializing architecture\n");
>
> - s5pc1xx_idle = s5pc100_idle;
> + /* set idle function */
> + pm_idle = s5pc100_idle;
>
> return sysdev_register(&s5pc100_sysdev);
> }
> diff --git a/arch/arm/mach-s5pc100/include/mach/debug-macro.S
b/arch/arm/mach-
> s5pc100/include/mach/debug-macro.S
> index e181f57..70e02e9 100644
> --- a/arch/arm/mach-s5pc100/include/mach/debug-macro.S
> +++ b/arch/arm/mach-s5pc100/include/mach/debug-macro.S
> @@ -22,12 +22,14 @@
> * aligned and add in the offset when we load the value here.
> */
>
> - .macro addruart, rx, tmp
> + .macro addruart, rx, rtmp
> mrc p15, 0, \rx, c1, c0
> tst \rx, #1
> ldreq \rx, = S3C_PA_UART
> - ldrne \rx, = (S3C_VA_UART + S3C_PA_UART & 0xfffff)
> + ldrne \rx, = S3C_VA_UART
> +#if CONFIG_DEBUG_S3C_UART != 0
> add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART)
> +#endif
> .endm
>
> /* include the reset of the code which will do the work, we're only
> diff --git a/arch/arm/mach-s5pc100/include/mach/entry-macro.S
b/arch/arm/mach-
> s5pc100/include/mach/entry-macro.S
> index 6713193..ba76af0 100644
> --- a/arch/arm/mach-s5pc100/include/mach/entry-macro.S
> +++ b/arch/arm/mach-s5pc100/include/mach/entry-macro.S
How about changing S5PC100 from S5PC1XX the header in this entry-macro.S
> @@ -20,7 +20,7 @@
> .endm
>
> .macro get_irqnr_preamble, base, tmp
> - ldr \base, =S3C_VA_VIC0
> + ldr \base, =VA_VIC0
> .endm
>
> .macro arch_ret_to_user, tmp1, tmp2
> @@ -29,18 +29,18 @@
> .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
>
> @ check the vic0
> - mov \irqnr, # S3C_IRQ_OFFSET + 31
> + mov \irqnr, # S5P_IRQ_OFFSET + 31
> ldr \irqstat, [ \base, # VIC_IRQ_STATUS ]
> teq \irqstat, #0
>
> @ otherwise try vic1
> - addeq \tmp, \base, #(S3C_VA_VIC1 - S3C_VA_VIC0)
> + addeq \tmp, \base, #(VA_VIC1 - VA_VIC0)
> addeq \irqnr, \irqnr, #32
> ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ]
> teqeq \irqstat, #0
>
> @ otherwise try vic2
> - addeq \tmp, \base, #(S3C_VA_VIC2 - S3C_VA_VIC0)
> + addeq \tmp, \base, #(VA_VIC2 - VA_VIC0)
> addeq \irqnr, \irqnr, #32
> ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ]
> teqeq \irqstat, #0
> diff --git a/arch/arm/mach-s5pc100/include/mach/irqs.h b/arch/arm/mach-
> s5pc100/include/mach/irqs.h
> index b53fa48..6789eeb 100644
> --- a/arch/arm/mach-s5pc100/include/mach/irqs.h
> +++ b/arch/arm/mach-s5pc100/include/mach/irqs.h
> @@ -11,9 +11,98 @@
>
> #include <plat/irqs.h>
>
> -/* LCD */
> -#define IRQ_LCD_FIFO IRQ_LCD0
> -#define IRQ_LCD_VSYNC IRQ_LCD1
> -#define IRQ_LCD_SYSTEM IRQ_LCD2
> +/* VIC0: system, DMA, timer */
> +#define IRQ_EINT16_31 S5P_IRQ_VIC0(16)
> +#define IRQ_BATF S5P_IRQ_VIC0(17)
> +#define IRQ_MDMA S5P_IRQ_VIC0(18)
> +#define IRQ_PDMA0 S5P_IRQ_VIC0(19)
> +#define IRQ_PDMA1 S5P_IRQ_VIC0(20)
> +#define IRQ_TIMER0_VIC S5P_IRQ_VIC0(21)
> +#define IRQ_TIMER1_VIC S5P_IRQ_VIC0(22)
> +#define IRQ_TIMER2_VIC S5P_IRQ_VIC0(23)
> +#define IRQ_TIMER3_VIC S5P_IRQ_VIC0(24)
> +#define IRQ_TIMER4_VIC S5P_IRQ_VIC0(25)
> +#define IRQ_SYSTIMER S5P_IRQ_VIC0(26)
> +#define IRQ_WDT S5P_IRQ_VIC0(27)
> +#define IRQ_RTC_ALARM S5P_IRQ_VIC0(28)
> +#define IRQ_RTC_TIC S5P_IRQ_VIC0(29)
> +#define IRQ_GPIOINT S5P_IRQ_VIC0(30)
>
> -#endif /* __ASM_ARCH_IRQ_H */
> +/* VIC1: ARM, power, memory, connectivity */
> +#define IRQ_CORTEX0 S5P_IRQ_VIC1(0)
> +#define IRQ_CORTEX1 S5P_IRQ_VIC1(1)
> +#define IRQ_CORTEX2 S5P_IRQ_VIC1(2)
> +#define IRQ_CORTEX3 S5P_IRQ_VIC1(3)
> +#define IRQ_CORTEX4 S5P_IRQ_VIC1(4)
> +#define IRQ_IEMAPC S5P_IRQ_VIC1(5)
> +#define IRQ_IEMIEC S5P_IRQ_VIC1(6)
> +#define IRQ_ONENAND S5P_IRQ_VIC1(7)
> +#define IRQ_NFC S5P_IRQ_VIC1(8)
> +#define IRQ_CFC S5P_IRQ_VIC1(9)
> +#define IRQ_UART0 S5P_IRQ_VIC1(10)
> +#define IRQ_UART1 S5P_IRQ_VIC1(11)
> +#define IRQ_UART2 S5P_IRQ_VIC1(12)
> +#define IRQ_UART3 S5P_IRQ_VIC1(13)
> +#define IRQ_IIC S5P_IRQ_VIC1(14)
> +#define IRQ_SPI0 S5P_IRQ_VIC1(15)
> +#define IRQ_SPI1 S5P_IRQ_VIC1(16)
> +#define IRQ_SPI2 S5P_IRQ_VIC1(17)
> +#define IRQ_IRDA S5P_IRQ_VIC1(18)
> +#define IRQ_CAN0 S5P_IRQ_VIC1(19)
> +#define IRQ_CAN1 S5P_IRQ_VIC1(20)
> +#define IRQ_HSIRX S5P_IRQ_VIC1(21)
> +#define IRQ_HSITX S5P_IRQ_VIC1(22)
> +#define IRQ_UHOST S5P_IRQ_VIC1(23)
> +#define IRQ_OTG S5P_IRQ_VIC1(24)
> +#define IRQ_MSM S5P_IRQ_VIC1(25)
> +#define IRQ_HSMMC0 S5P_IRQ_VIC1(26)
> +#define IRQ_HSMMC1 S5P_IRQ_VIC1(27)
> +#define IRQ_HSMMC2 S5P_IRQ_VIC1(28)
> +#define IRQ_MIPICSI S5P_IRQ_VIC1(29)
> +#define IRQ_MIPIDSI S5P_IRQ_VIC1(30)
> +
> +/* VIC2: multimedia, audio, security */
> +#define IRQ_LCD0 S5P_IRQ_VIC2(0)
> +#define IRQ_LCD1 S5P_IRQ_VIC2(1)
> +#define IRQ_LCD2 S5P_IRQ_VIC2(2)
> +#define IRQ_LCD3 S5P_IRQ_VIC2(3)
> +#define IRQ_ROTATOR S5P_IRQ_VIC2(4)
> +#define IRQ_FIMC0 S5P_IRQ_VIC2(5)
> +#define IRQ_FIMC1 S5P_IRQ_VIC2(6)
> +#define IRQ_FIMC2 S5P_IRQ_VIC2(7)
> +#define IRQ_JPEG S5P_IRQ_VIC2(8)
> +#define IRQ_2D S5P_IRQ_VIC2(9)
> +#define IRQ_3D S5P_IRQ_VIC2(10)
> +#define IRQ_MIXER S5P_IRQ_VIC2(11)
> +#define IRQ_HDMI S5P_IRQ_VIC2(12)
> +#define IRQ_IIC1 S5P_IRQ_VIC2(13)
> +#define IRQ_MFC S5P_IRQ_VIC2(14)
> +#define IRQ_TVENC S5P_IRQ_VIC2(15)
> +#define IRQ_I2S0 S5P_IRQ_VIC2(16)
> +#define IRQ_I2S1 S5P_IRQ_VIC2(17)
> +#define IRQ_I2S2 S5P_IRQ_VIC2(18)
> +#define IRQ_AC97 S5P_IRQ_VIC2(19)
> +#define IRQ_PCM0 S5P_IRQ_VIC2(20)
> +#define IRQ_PCM1 S5P_IRQ_VIC2(21)
> +#define IRQ_SPDIF S5P_IRQ_VIC2(22)
> +#define IRQ_ADC S5P_IRQ_VIC2(23)
> +#define IRQ_PENDN S5P_IRQ_VIC2(24)
> +#define IRQ_TC IRQ_PENDN
> +#define IRQ_KEYPAD S5P_IRQ_VIC2(25)
> +#define IRQ_CG S5P_IRQ_VIC2(26)
> +#define IRQ_SEC S5P_IRQ_VIC2(27)
> +#define IRQ_SECRX S5P_IRQ_VIC2(28)
> +#define IRQ_SECTX S5P_IRQ_VIC2(29)
> +#define IRQ_SDMIRQ S5P_IRQ_VIC2(30)
> +#define IRQ_SDMFIQ S5P_IRQ_VIC2(31)
> +#define IRQ_VIC_END S5P_IRQ_VIC2(31)
> +
> +#define S5P_IRQ_EINT_BASE (IRQ_VIC_END + 1)
> +
> +#define IRQ_EINT(x) ((x) < 16 ? S5P_IRQ_VIC0(x) : \
> + (S5P_IRQ_EINT_BASE + (x)-16))
> +/* Set the default NR_IRQS */
> +
> +#define NR_IRQS (IRQ_EINT(31) + 1)
> +
> +#endif /* __ASM_ARCH_IRQS_H */
> diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-
> s5pc100/include/mach/map.h
> index 4681ebe..a79b09f 100644
> --- a/arch/arm/mach-s5pc100/include/mach/map.h
> +++ b/arch/arm/mach-s5pc100/include/mach/map.h
> @@ -3,9 +3,7 @@
> * Copyright 2009 Samsung Electronics Co.
> * Byungho Min <bhmin@samsung.com>
> *
> - * Based on mach-s3c6400/include/mach/map.h
> - *
> - * S5PC1XX - Memory map definitions
> + * S5PC100 - Memory map definitions
> *
> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License version 2 as
> @@ -16,135 +14,50 @@
> #define __ASM_ARCH_MAP_H __FILE__
>
> #include <plat/map-base.h>
> +#include <plat/map-s5p.h>
>
> -/*
> - * map-base.h has already defined virtual memory address
> - * S3C_VA_IRQ S3C_ADDR(0x00000000) irq controller(s)
> - * S3C_VA_SYS S3C_ADDR(0x00100000) system control
> - * S3C_VA_MEM S3C_ADDR(0x00200000) system control (not
used)
> - * S3C_VA_TIMER S3C_ADDR(0x00300000) timer block
> - * S3C_VA_WATCHDOG S3C_ADDR(0x00400000) watchdog
> - * S3C_VA_UART S3C_ADDR(0x01000000) UART
> - *
> - * S5PC100 specific virtual memory address can be defined here
> - * S5PC1XX_VA_GPIO S3C_ADDR(0x00500000) GPIO
> - *
> - */
> -
> -/* Chip ID */
> #define S5PC100_PA_CHIPID (0xE0000000)
> -#define S5PC1XX_PA_CHIPID S5PC100_PA_CHIPID
> -#define S5PC1XX_VA_CHIPID S3C_VA_SYS
> -
> -/* System */
> -#define S5PC100_PA_CLK (0xE0100000)
> -#define S5PC100_PA_CLK_OTHER (0xE0200000)
> -#define S5PC100_PA_PWR (0xE0108000)
> -#define S5PC1XX_PA_CLK S5PC100_PA_CLK
> -#define S5PC1XX_PA_PWR S5PC100_PA_PWR
> -#define S5PC1XX_PA_CLK_OTHER S5PC100_PA_CLK_OTHER
> -#define S5PC1XX_VA_CLK (S3C_VA_SYS + 0x10000)
> -#define S5PC1XX_VA_PWR (S3C_VA_SYS + 0x20000)
> -#define S5PC1XX_VA_CLK_OTHER (S3C_VA_SYS + 0x30000)
> -
> -/* GPIO */
> -#define S5PC100_PA_GPIO (0xE0300000)
> -#define S5PC1XX_PA_GPIO S5PC100_PA_GPIO
> -#define S5PC1XX_VA_GPIO S3C_ADDR(0x00500000)
> -
> -/* Interrupt */
> -#define S5PC100_PA_VIC (0xE4000000)
> -#define S5PC100_VA_VIC S3C_VA_IRQ
> -#define S5PC100_PA_VIC_OFFSET 0x100000
> -#define S5PC100_VA_VIC_OFFSET 0x10000
> -#define S5PC1XX_PA_VIC(x) (S5PC100_PA_VIC + ((x) *
> S5PC100_PA_VIC_OFFSET))
> -#define S5PC1XX_VA_VIC(x) (S5PC100_VA_VIC + ((x) *
> S5PC100_VA_VIC_OFFSET))
> -
> -/* DMA */
> -#define S5PC100_PA_MDMA (0xE8100000)
> -#define S5PC100_PA_PDMA0 (0xE9000000)
> -#define S5PC100_PA_PDMA1 (0xE9200000)
> -
> -/* Timer */
> -#define S5PC100_PA_TIMER (0xEA000000)
> -#define S5PC1XX_PA_TIMER S5PC100_PA_TIMER
> -#define S5PC1XX_VA_TIMER S3C_VA_TIMER
> +#define S5P_PA_CHIPID S5PC100_PA_CHIPID
>
> -/* RTC */
> -#define S5PC100_PA_RTC (0xEA300000)
> +#define S5PC100_PA_SYSCON (0xE0100000)
> +#define S5P_PA_SYSCON S5PC100_PA_SYSCON
>
> -/* UART */
> -#define S5PC100_PA_UART (0xEC000000)
> -#define S5PC1XX_PA_UART S5PC100_PA_UART
> -#define S5PC1XX_VA_UART S3C_VA_UART
> +#define S5PC100_PA_OTHERS (0xE0200000)
> +#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
>
> -/* I2C */
> -#define S5PC100_PA_I2C (0xEC100000)
> -#define S5PC100_PA_I2C1 (0xEC200000)
>
> -/* USB HS OTG */
> -#define S5PC100_PA_USB_HSOTG (0xED200000)
> -#define S5PC100_PA_USB_HSPHY (0xED300000)
> +#define S5PC100_PA_GPIO (0xE0300000)
> +#define S5P_PA_GPIO S5PC100_PA_GPIO
> +
> +#define S5PC100_PA_VIC0 (0xE4000000)
> +#define S5P_PA_VIC0 S5PC100_PA_VIC0
> +
> +#define S5PC100_PA_VIC1 (0xE4100000)
> +#define S5P_PA_VIC1 S5PC100_PA_VIC1
>
> -/* SD/MMC */
> -#define S5PC100_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
> -#define S5PC100_PA_HSMMC0 S5PC100_PA_HSMMC(0)
> -#define S5PC100_PA_HSMMC1 S5PC100_PA_HSMMC(1)
> -#define S5PC100_PA_HSMMC2 S5PC100_PA_HSMMC(2)
> +#define S5PC100_PA_VIC2 (0xE4200000)
> +#define S5P_PA_VIC2 S5PC100_PA_VIC2
>
> -/* LCD */
> -#define S5PC100_PA_FB (0xEE000000)
> +#define S5PC100_PA_TIMER (0xEA000000)
> +#define S5P_PA_TIMER S5PC100_PA_TIMER
>
> -/* Multimedia */
> -#define S5PC100_PA_G2D (0xEE800000)
> -#define S5PC100_PA_JPEG (0xEE500000)
> -#define S5PC100_PA_ROTATOR (0xEE100000)
> -#define S5PC100_PA_G3D (0xEF000000)
> +#define S5PC100_PA_SYSTIMER (0xEA100000)
>
> -/* I2S */
> -#define S5PC100_PA_I2S0 (0xF2000000)
> -#define S5PC100_PA_I2S1 (0xF2100000)
> -#define S5PC100_PA_I2S2 (0xF2200000)
> +#define S5PC100_PA_UART (0xEC000000)
>
> -/* KEYPAD */
> -#define S5PC100_PA_KEYPAD (0xF3100000)
> +#define S5P_PA_UART0 (S5PC100_PA_UART + 0x0)
> +#define S5P_PA_UART1 (S5PC100_PA_UART + 0x400)
> +#define S5P_PA_UART2 (S5PC100_PA_UART + 0x800)
> +#define S5P_PA_UART3 (S5PC100_PA_UART + 0xC00)
> +#define S5P_SZ_UART SZ_256
>
> -/* ADC & TouchScreen */
> -#define S5PC100_PA_TSADC (0xF3000000)
> +#define S5PC100_PA_IIC0 (0xEC100000)
>
> -/* ETC */
> #define S5PC100_PA_SDRAM (0x20000000)
> -#define S5PC1XX_PA_SDRAM S5PC100_PA_SDRAM
> +#define S5P_PA_SDRAM S5PC100_PA_SDRAM
>
> -/* compatibility defines. */
> -#define S3C_PA_RTC S5PC100_PA_RTC
> +/* compatibiltiy defines. */
> #define S3C_PA_UART S5PC100_PA_UART
> -#define S3C_PA_UART0 (S5PC100_PA_UART + 0x0)
> -#define S3C_PA_UART1 (S5PC100_PA_UART + 0x400)
> -#define S3C_PA_UART2 (S5PC100_PA_UART + 0x800)
> -#define S3C_PA_UART3 (S5PC100_PA_UART + 0xC00)
> -#define S3C_VA_UART0 (S3C_VA_UART + 0x0)
> -#define S3C_VA_UART1 (S3C_VA_UART + 0x400)
> -#define S3C_VA_UART2 (S3C_VA_UART + 0x800)
> -#define S3C_VA_UART3 (S3C_VA_UART + 0xC00)
> -#define S3C_UART_OFFSET 0x400
> -#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) *
> S3C_UART_OFFSET))
> -#define S3C_PA_FB S5PC100_PA_FB
> -#define S3C_PA_G2D S5PC100_PA_G2D
> -#define S3C_PA_G3D S5PC100_PA_G3D
> -#define S3C_PA_JPEG S5PC100_PA_JPEG
> -#define S3C_PA_ROTATOR S5PC100_PA_ROTATOR
> -#define S3C_VA_VIC0 (S3C_VA_IRQ + 0x0)
> -#define S3C_VA_VIC1 (S3C_VA_IRQ + 0x10000)
> -#define S3C_VA_VIC2 (S3C_VA_IRQ + 0x20000)
> -#define S3C_PA_IIC S5PC100_PA_I2C
> -#define S3C_PA_IIC1 S5PC100_PA_I2C1
> -#define S3C_PA_USB_HSOTG S5PC100_PA_USB_HSOTG
> -#define S3C_PA_USB_HSPHY S5PC100_PA_USB_HSPHY
> -#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC0
> -#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC1
> -#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC2
> -#define S3C_PA_KEYPAD S5PC100_PA_KEYPAD
> -#define S3C_PA_TSADC S5PC100_PA_TSADC
> -
> -#endif /* __ASM_ARCH_C100_MAP_H */
> +#define S3C_PA_IIC S5PC100_PA_IIC0
> +
> +#endif /* __ASM_ARCH_MAP_H */
Looks good.
> diff --git a/arch/arm/mach-s5pc100/include/mach/regs-clock.h
b/arch/arm/mach-
> s5pc100/include/mach/regs-clock.h
> index 5c9c4cb..7f4c142 100644
> --- a/arch/arm/mach-s5pc100/include/mach/regs-clock.h
> +++ b/arch/arm/mach-s5pc100/include/mach/regs-clock.h
> @@ -13,8 +13,11 @@
> #ifndef __PLAT_REGS_CLOCK_H
> #define __PLAT_REGS_CLOCK_H __FILE__
>
> -#define S5P_CLKREG(x) (S5PC1XX_VA_CLK + (x))
> -#define S5PC100_REG_OTHERS(x) (S5PC1XX_VA_CLK_OTHER + (x))
> +#include <mach/map.h>
> +
> +#define S5P_CLKREG(x) (S3C_VA_SYS + (x))
> +
> +#define S5PC100_REG_OTHERS(x) (S5PC100_VA_OTHERS + (x))
>
> /* s5pc100 register for clock */
> #define S5P_APLL_LOCK S5P_CLKREG(0x00)
> diff --git a/arch/arm/mach-s5pc100/include/mach/regs-irq.h b/arch/arm/mach-
> s5pc100/include/mach/regs-irq.h
> index 751ac15..d19f33e 100644
> --- a/arch/arm/mach-s5pc100/include/mach/regs-irq.h
> +++ b/arch/arm/mach-s5pc100/include/mach/regs-irq.h
> @@ -16,9 +16,4 @@
> #include <mach/map.h>
> #include <asm/hardware/vic.h>
>
> -/* interrupt controller */
> -#define S5PC1XX_VIC0REG(x) ((x) + S5PC1XX_VA_VIC(0))
> -#define S5PC1XX_VIC1REG(x) ((x) + S5PC1XX_VA_VIC(1))
> -#define S5PC1XX_VIC2REG(x) ((x) + S5PC1XX_VA_VIC(2))
> -
> #endif /* __ASM_ARCH_REGS_IRQ_H */
> diff --git a/arch/arm/mach-s5pc100/include/mach/system.h b/arch/arm/mach-
> s5pc100/include/mach/system.h
> index 09aea4d..b247e8b 100644
> --- a/arch/arm/mach-s5pc100/include/mach/system.h
> +++ b/arch/arm/mach-s5pc100/include/mach/system.h
> @@ -13,14 +13,11 @@
>
> #include <linux/io.h>
> #include <mach/map.h>
> -#include <plat/regs-clock.h>
> -
> -void (*s5pc1xx_idle)(void);
> +#include <mach/regs-clock.h>
>
> static void arch_idle(void)
> {
> - if (s5pc1xx_idle)
> - s5pc1xx_idle();
> + /* nothing here yet */
> }
>
> static void arch_reset(char mode, const char *cmd)
> diff --git a/arch/arm/mach-s5pc100/include/mach/tick.h b/arch/arm/mach-
> s5pc100/include/mach/tick.h
> index f338c9e..20f6873 100644
> --- a/arch/arm/mach-s5pc100/include/mach/tick.h
> +++ b/arch/arm/mach-s5pc100/include/mach/tick.h
> @@ -20,8 +20,8 @@
> */
> static inline u32 s3c24xx_ostimer_pending(void)
> {
> - u32 pend = __raw_readl(S3C_VA_VIC0 + VIC_RAW_STATUS);
> - return pend & 1 << (IRQ_TIMER4_VIC - S5PC1XX_IRQ_VIC0(0));
> + u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS);
> + return pend & (1 << (IRQ_TIMER4_VIC - S5P_IRQ_VIC0(0)));
> }
>
> #define TICK_MAX (0xffffffff)
> diff --git a/arch/arm/plat-s5pc1xx/s5pc100-init.c
b/arch/arm/mach-s5pc100/init.c
> similarity index 73%
> rename from arch/arm/plat-s5pc1xx/s5pc100-init.c
> rename to arch/arm/mach-s5pc100/init.c
> index c587108..b852cbc 100644
> --- a/arch/arm/plat-s5pc1xx/s5pc100-init.c
> +++ b/arch/arm/mach-s5pc100/init.c
> @@ -3,7 +3,6 @@
> * Copyright 2009 Samsung Electronics Co.
> * Byungho Min <bhmin@samsung.com>
> *
> - * S5PC100 - CPU initialisation (common with other S5PC1XX chips)
> *
> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License version 2 as
> @@ -19,9 +18,7 @@
> #include <plat/s5pc100.h>
>
> /* uart registration process */
> -
> void __init s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int no)
> {
> - /* The driver name is s3c6400-uart to reuse s3c6400_serial_drv */
> - s3c24xx_init_uartdevs("s3c6400-uart", s5pc1xx_uart_resources, cfg,
no);
> + s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
> }
> diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-
> s5pc100/mach-smdkc100.c
> index ae3c52c..8dec25f 100644
> --- a/arch/arm/mach-s5pc100/mach-smdkc100.c
> +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
> @@ -34,8 +34,6 @@
> #include <asm/mach-types.h>
>
> #include <plat/regs-serial.h>
> -#include <plat/gpio-cfg.h>
> -#include <plat/regs-gpio.h>
>
> #include <plat/clock.h>
> #include <plat/devs.h>
There are definitions like UCON for UART in this file.
But those are not used.
> @@ -79,6 +77,7 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[]
__initdata
> = {
> },
> };
>
> +#if 0
#if 0?
> /* I2C0 */
> static struct i2c_board_info i2c_devs0[] __initdata = {
> };
> @@ -140,10 +139,10 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata
> __initdata = {
> .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
> .setup_gpio = s5pc100_fb_gpio_setup_24bpp,
> };
> -
> -static struct map_desc smdkc100_iodesc[] = {};
> +#endif
>
> static struct platform_device *smdkc100_devices[] __initdata = {
> +#if 0
?
> &s3c_device_i2c0,
> &s3c_device_i2c1,
> &s3c_device_fb,
> @@ -151,17 +150,19 @@ static struct platform_device *smdkc100_devices[]
> __initdata = {
> &s3c_device_hsmmc1,
> &s3c_device_hsmmc2,
> &smdkc100_lcd_powerdev,
> +#endif
> };
>
> static void __init smdkc100_map_io(void)
> {
> - s5pc1xx_init_io(smdkc100_iodesc, ARRAY_SIZE(smdkc100_iodesc));
> + s5p_init_io(NULL, 0, S5P_VA_CHIPID);
> s3c24xx_init_clocks(12000000);
> s3c24xx_init_uarts(smdkc100_uartcfgs, ARRAY_SIZE(smdkc100_uartcfgs));
> }
>
> static void __init smdkc100_machine_init(void)
> {
> +#if 0
> /* I2C */
> s3c_i2c0_set_platdata(NULL);
> s3c_i2c1_set_platdata(NULL);
> @@ -175,14 +176,14 @@ static void __init smdkc100_machine_init(void)
> gpio_request(S5PC100_GPH0(6), "GPH0");
> smdkc100_lcd_power_set(&smdkc100_lcd_power_data, 0);
> platform_add_devices(smdkc100_devices,
> ARRAY_SIZE(smdkc100_devices));
> +#endif
> }
>
> MACHINE_START(SMDKC100, "SMDKC100")
> /* Maintainer: Byungho Min <bhmin@samsung.com> */
> - .phys_io = S5PC100_PA_UART & 0xfff00000,
> - .io_pg_offst = (((u32)S5PC1XX_VA_UART) >> 18) & 0xfffc,
> - .boot_params = S5PC100_PA_SDRAM + 0x100,
> -
> + .phys_io = S3C_PA_UART & 0xfff00000,
> + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
> + .boot_params = S5P_PA_SDRAM + 0x100,
> .init_irq = s5pc100_init_irq,
> .map_io = smdkc100_map_io,
> .init_machine = smdkc100_machine_init,
> diff --git a/arch/arm/mach-s5pc100/setup-i2c0.c
b/arch/arm/mach-s5pc100/setup-
> i2c0.c
> new file mode 100644
> index 0000000..8f65e58
> --- /dev/null
> +++ b/arch/arm/mach-s5pc100/setup-i2c0.c
> @@ -0,0 +1,25 @@
> +/* linux/arch/arm/mach-s5pc100/setup-i2c0.c
> + *
> + * Copyright (c) 2009 Samsung Electronics Co., Ltd.
> + * http://www.samsung.com/
> + *
> + * I2C0 GPIO configuration.
> + *
> + * Based on plat-s3c64xx/setup-i2c0.c
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> +*/
> +
> +#include <linux/kernel.h>
> +#include <linux/types.h>
> +
> +struct platform_device; /* don't need the contents */
> +
> +#include <plat/iic.h>
> +
> +void s3c_i2c0_cfg_gpio(struct platform_device *dev)
> +{
> + /* Will be populated later */
> +}
Yes, plat-s5p/setup-i2c0 file will be moved to machine directory also.
> diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
> index 92bd756..189be6e 100644
> --- a/arch/arm/plat-s5p/Kconfig
> +++ b/arch/arm/plat-s5p/Kconfig
> @@ -7,7 +7,7 @@
>
> config PLAT_S5P
> bool
> - depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PV210)
> + depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PC100 ||
> ARCH_S5PV210)
> default y
> select ARM_VIC
> select NO_IOPORT
> diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c
> index f92e5de..75cb8c3 100644
> --- a/arch/arm/plat-s5p/cpu.c
> +++ b/arch/arm/plat-s5p/cpu.c
> @@ -19,12 +19,14 @@
> #include <plat/cpu.h>
> #include <plat/s5p6440.h>
> #include <plat/s5p6442.h>
> +#include <plat/s5pc100.h>
> #include <plat/s5pv210.h>
>
> /* table of supported CPUs */
>
> static const char name_s5p6440[] = "S5P6440";
> static const char name_s5p6442[] = "S5P6442";
> +static const char name_s5pc100[] = "S5PC100";
> static const char name_s5pv210[] = "S5PV210/S5PC110";
>
> static struct cpu_table cpu_ids[] __initdata = {
> @@ -45,6 +47,14 @@ static struct cpu_table cpu_ids[] __initdata = {
> .init = s5p6442_init,
> .name = name_s5p6442,
> }, {
> + .idcode = 0x43100000,
> + .idmask = 0xfffff000,
> + .map_io = s5pc100_map_io,
> + .init_clocks = s5pc100_init_clocks,
> + .init_uarts = s5pc100_init_uarts,
> + .init = s5pc100_init,
> + .name = name_s5pc100,
> + }, {
> .idcode = 0x43110000,
> .idmask = 0xfffff000,
> .map_io = s5pv210_map_io,
> diff --git a/arch/arm/plat-s5p/include/plat/s5pc100.h b/arch/arm/plat-
> s5p/include/plat/s5pc100.h
> new file mode 100644
> index 0000000..5f6099d
> --- /dev/null
> +++ b/arch/arm/plat-s5p/include/plat/s5pc100.h
> @@ -0,0 +1,33 @@
> +/* arch/arm/plat-s5p/include/plat/s5pc100.h
> + *
> + * Copyright (c) 2010 Samsung Electronics Co., Ltd.
> + * http://www.samsung.com/
> + *
> + * Header file for s5pc100 cpu support
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> +*/
> +
> +/* Common init code for S5PC100 related SoCs */
> +
> +extern void s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int
no);
> +extern void s5pc100_register_clocks(void);
> +extern void s5pc100_setup_clocks(void);
> +
> +#ifdef CONFIG_CPU_S5PC100
> +
> +extern int s5pc100_init(void);
> +extern void s5pc100_init_irq(void);
> +extern void s5pc100_map_io(void);
> +extern void s5pc100_init_clocks(int xtal);
> +
> +#define s5pc100_init_uarts s5pc100_common_init_uarts
> +
> +#else
> +#define s5pc100_init_clocks NULL
> +#define s5pc100_init_uarts NULL
> +#define s5pc100_map_io NULL
> +#define s5pc100_init NULL
> +#endif
> diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
> index 59cae62..74fe5d6 100644
> --- a/arch/arm/plat-samsung/Kconfig
> +++ b/arch/arm/plat-samsung/Kconfig
> @@ -6,7 +6,7 @@
>
> config PLAT_SAMSUNG
> bool
> - depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX ||
> ARCH_S5PC1XX
> + depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX
> select NO_IOPORT
> default y
> help
> --
> 1.6.4
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100
2010-04-02 6:48 ` [PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
@ 2010-05-12 5:50 ` Kukjin Kim
2010-05-12 6:02 ` Marek Szyprowski
2010-05-13 1:05 ` Ben Dooks
1 sibling, 1 reply; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 5:50 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Move gpio-lib support from plat-s5pc1xx to mach-s5pc100. Only basic gpio
> functionality is now supported. Gpio interrupts are disabled temporarly
> and will be added later.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/Makefile | 2 +-
> .../gpiolib.c => mach-s5pc100/gpio.c} | 48
+++++++++++---------
> .../plat => mach-s5pc100/include/mach}/regs-gpio.h | 2 +-
> 3 files changed, 28 insertions(+), 24 deletions(-)
> rename arch/arm/{plat-s5pc1xx/gpiolib.c => mach-s5pc100/gpio.c} (90%)
> rename arch/arm/{plat-s5pc1xx/include/plat =>
mach-s5pc100/include/mach}/regs-
> gpio.h (98%)
>
> diff --git a/arch/arm/mach-s5pc100/Makefile
b/arch/arm/mach-s5pc100/Makefile
> index 8371cfb..187b06d 100644
> --- a/arch/arm/mach-s5pc100/Makefile
> +++ b/arch/arm/mach-s5pc100/Makefile
> @@ -11,7 +11,7 @@ obj- :=
>
> # Core support for S5PC100 system
>
> -obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o
> +obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpio.o
> obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
>
> # machine support
> diff --git a/arch/arm/plat-s5pc1xx/gpiolib.c b/arch/arm/mach-s5pc100/gpio.c
> similarity index 90%
> rename from arch/arm/plat-s5pc1xx/gpiolib.c
> rename to arch/arm/mach-s5pc100/gpio.c
> index 1ffc57a..9f6fbe1 100644
> --- a/arch/arm/plat-s5pc1xx/gpiolib.c
> +++ b/arch/arm/mach-s5pc100/gpio.c
> @@ -4,7 +4,7 @@
> * Copyright 2009 Samsung Electronics Co
> * Kyungmin Park <kyungmin.park@samsung.com>
> *
> - * S5PC1XX - GPIOlib support
> + * S5PC100 - GPIOlib support
> *
> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License version 2 as
> @@ -17,11 +17,11 @@
> #include <linux/gpio.h>
>
> #include <mach/map.h>
> +#include <mach/regs-gpio.h>
>
> #include <plat/gpio-core.h>
> #include <plat/gpio-cfg.h>
> #include <plat/gpio-cfg-helpers.h>
> -#include <plat/regs-gpio.h>
>
> /* S5PC100 GPIO bank summary:
> *
> @@ -72,7 +72,7 @@
> #define gpio_dbg(x...) printk(KERN_DEBUG x)
> #endif
>
> -/* The s5pc1xx_gpiolib routines are to control the gpio banks where
> +/* The s5pc100_gpiolib routines are to control the gpio banks where
> * the gpio configuration register (GPxCON) has 4 bits per GPIO, as the
> * following example:
> *
> @@ -87,7 +87,7 @@
> * the output.
> */
>
> -static int s5pc1xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
> +static int s5pc100_gpiolib_input(struct gpio_chip *chip, unsigned offset)
If use the samsung gpiolib, no need this function.
> {
> struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
> void __iomem *base = ourchip->base;
> @@ -102,7 +102,7 @@ static int s5pc1xx_gpiolib_input(struct gpio_chip
*chip,
> unsigned offset)
> return 0;
> }
>
> -static int s5pc1xx_gpiolib_output(struct gpio_chip *chip,
> +static int s5pc100_gpiolib_output(struct gpio_chip *chip,
> unsigned offset, int value)
Same.
> {
> struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
> @@ -129,12 +129,14 @@ static int s5pc1xx_gpiolib_output(struct gpio_chip
*chip,
> return 0;
> }
>
> -static int s5pc1xx_gpiolib_to_irq(struct gpio_chip *chip, unsigned int
offset)
> +#if 0
> +static int s5pc100_gpiolib_to_irq(struct gpio_chip *chip, unsigned int
offset)
> {
> return S3C_IRQ_GPIO(chip->base + offset);
> }
> +#endif
>
> -static int s5pc1xx_gpiolib_to_eint(struct gpio_chip *chip, unsigned int
offset)
> +static int s5pc100_gpiolib_to_eint(struct gpio_chip *chip, unsigned int
offset)
> {
> int base;
>
> @@ -449,33 +451,34 @@ static struct s3c_gpio_chip s5pc100_gpio_chips[] = {
> };
>
> /* FIXME move from irq-gpio.c */
> -extern struct irq_chip s5pc1xx_gpioint;
> -extern void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct irq_desc
*desc);
> +extern struct irq_chip s5pc100_gpioint;
> +extern void s5pc100_irq_gpioint_handler(unsigned int irq, struct irq_desc
*desc);
>
> -static __init void s5pc1xx_gpiolib_link(struct s3c_gpio_chip *chip)
> +static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip)
> {
> - chip->chip.direction_input = s5pc1xx_gpiolib_input;
> - chip->chip.direction_output = s5pc1xx_gpiolib_output;
> + chip->chip.direction_input = s5pc100_gpiolib_input;
> + chip->chip.direction_output = s5pc100_gpiolib_output;
> chip->pm = __gpio_pm(&s3c_gpio_pm_4bit);
> -
> +#if 0
> /* Interrupt */
> if (chip->config == &gpio_cfg) {
> int i, irq;
>
> - chip->chip.to_irq = s5pc1xx_gpiolib_to_irq;
> + chip->chip.to_irq = s5pc100_gpiolib_to_irq;
>
> for (i = 0; i < chip->chip.ngpio; i++) {
> irq = S3C_IRQ_GPIO_BASE + chip->chip.base + i;
> - set_irq_chip(irq, &s5pc1xx_gpioint);
> + set_irq_chip(irq, &s5pc100_gpioint);
> set_irq_data(irq, &chip->chip);
> set_irq_handler(irq, handle_level_irq);
> set_irq_flags(irq, IRQF_VALID);
> }
> } else if (chip->config == &gpio_cfg_eint)
> - chip->chip.to_irq = s5pc1xx_gpiolib_to_eint;
> + chip->chip.to_irq = s5pc100_gpiolib_to_eint;
> +#endif
> }
>
> -static __init void s5pc1xx_gpiolib_add(struct s3c_gpio_chip *chips,
> +static __init void s5pc100_gpiolib_add(struct s3c_gpio_chip *chips,
> int nr_chips,
> void (*fn)(struct s3c_gpio_chip *))
> {
> @@ -486,7 +489,7 @@ static __init void s5pc1xx_gpiolib_add(struct
> s3c_gpio_chip *chips,
> }
> }
>
> -static __init int s5pc1xx_gpiolib_init(void)
> +static __init int s5pc100_gpiolib_init(void)
> {
> struct s3c_gpio_chip *chips;
> int nr_chips;
> @@ -494,10 +497,11 @@ static __init int s5pc1xx_gpiolib_init(void)
> chips = s5pc100_gpio_chips;
> nr_chips = ARRAY_SIZE(s5pc100_gpio_chips);
>
> - s5pc1xx_gpiolib_add(chips, nr_chips, s5pc1xx_gpiolib_link);
> + s5pc100_gpiolib_add(chips, nr_chips, s5pc100_gpiolib_link);
How about using the samsung_gpiolib_add_4bit_chips in plat-samsung?
> /* Interrupt */
> - set_irq_chained_handler(IRQ_GPIOINT, s5pc1xx_irq_gpioint_handler);
> -
> +#if 0
> + set_irq_chained_handler(IRQ_GPIOINT, s5pc100_irq_gpioint_handler);
> +#endif
> return 0;
> }
> -core_initcall(s5pc1xx_gpiolib_init);
> +core_initcall(s5pc100_gpiolib_init);
> diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h
b/arch/arm/mach-
> s5pc100/include/mach/regs-gpio.h
> similarity index 98%
> rename from arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h
> rename to arch/arm/mach-s5pc100/include/mach/regs-gpio.h
> index 43c7bc8..b523d84 100644
> --- a/arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h
> +++ b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
> @@ -12,7 +12,7 @@
> #include <mach/map.h>
>
> /* S5PC100 */
> -#define S5PC100_GPIO_BASE S5PC1XX_VA_GPIO
> +#define S5PC100_GPIO_BASE S5P_VA_GPIO
> #define S5PC100_GPA0_BASE (S5PC100_GPIO_BASE + 0x0000)
> #define S5PC100_GPA1_BASE (S5PC100_GPIO_BASE + 0x0020)
> #define S5PC100_GPB_BASE (S5PC100_GPIO_BASE + 0x0040)
> --
> 1.6.4
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 08/16] ARM: S5PC100: Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100
2010-04-02 6:48 ` [PATCH 08/16] ARM: S5PC100: Move frame buffer helpers " Marek Szyprowski
@ 2010-05-12 5:52 ` Kukjin Kim
2010-05-12 6:08 ` Marek Szyprowski
0 siblings, 1 reply; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 5:52 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/Kconfig | 7 +++++++
> arch/arm/mach-s5pc100/Makefile | 4 ++++
> arch/arm/mach-s5pc100/include/mach/irqs.h | 5 +++++
> arch/arm/mach-s5pc100/include/mach/map.h | 5 ++++-
> .../setup-fb-24bpp.c | 4 ++--
> 5 files changed, 22 insertions(+), 3 deletions(-)
> rename arch/arm/{plat-s5pc1xx => mach-s5pc100}/setup-fb-24bpp.c (91%)
>
> diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
> index 54c83a4..26e0028 100644
> --- a/arch/arm/mach-s5pc100/Kconfig
> +++ b/arch/arm/mach-s5pc100/Kconfig
> @@ -12,6 +12,13 @@ config CPU_S5PC100
> help
> Enable S5PC100 CPU support
>
> +# platform specific device setup
I think 'machine' is better in your comment than 'platform'
> +
> +config S5PC100_SETUP_FB_24BPP
> + bool
> + help
> + Common setup code for S5PC100 with an 24bpp RGB display helper.
> +
> config MACH_SMDKC100
> bool "SMDKC100"
> select CPU_S5PC100
> diff --git a/arch/arm/mach-s5pc100/Makefile
b/arch/arm/mach-s5pc100/Makefile
> index 187b06d..878dc61 100644
> --- a/arch/arm/mach-s5pc100/Makefile
> +++ b/arch/arm/mach-s5pc100/Makefile
> @@ -14,6 +14,10 @@ obj- :=
> obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpio.o
> obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
>
> +# Device setup
> +
> +obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o
> +
> # machine support
>
> obj-$(CONFIG_MACH_SMDKC100) += mach-smdkc100.o
> diff --git a/arch/arm/mach-s5pc100/include/mach/irqs.h b/arch/arm/mach-
> s5pc100/include/mach/irqs.h
> index 6789eeb..c0747f1 100644
> --- a/arch/arm/mach-s5pc100/include/mach/irqs.h
> +++ b/arch/arm/mach-s5pc100/include/mach/irqs.h
> @@ -105,4 +105,9 @@
>
> #define NR_IRQS (IRQ_EINT(31) + 1)
>
> +/* Compatibility */
> +#define IRQ_LCD_FIFO IRQ_LCD0
> +#define IRQ_LCD_VSYNC IRQ_LCD1
> +#define IRQ_LCD_SYSTEM IRQ_LCD2
> +
I found above code in the mainline.
Please check commit edd6e3f89d7fe245149669400bd213140c16d6e4 that is from
Pawel Osciak.
> #endif /* __ASM_ARCH_IRQS_H */
> diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-
> s5pc100/include/mach/map.h
> index a79b09f..f08fd76 100644
> --- a/arch/arm/mach-s5pc100/include/mach/map.h
> +++ b/arch/arm/mach-s5pc100/include/mach/map.h
> @@ -25,7 +25,6 @@
> #define S5PC100_PA_OTHERS (0xE0200000)
> #define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
>
> -
> #define S5PC100_PA_GPIO (0xE0300000)
> #define S5P_PA_GPIO S5PC100_PA_GPIO
>
> @@ -53,11 +52,15 @@
>
> #define S5PC100_PA_IIC0 (0xEC100000)
>
> +#define S5PC100_PA_FB (0xEE000000)
> +
> #define S5PC100_PA_SDRAM (0x20000000)
> +
Don't need empty line.
> #define S5P_PA_SDRAM S5PC100_PA_SDRAM
>
> /* compatibiltiy defines. */
> #define S3C_PA_UART S5PC100_PA_UART
> #define S3C_PA_IIC S5PC100_PA_IIC0
> +#define S3C_PA_FB S5PC100_PA_FB
>
> #endif /* __ASM_ARCH_MAP_H */
> diff --git a/arch/arm/plat-s5pc1xx/setup-fb-24bpp.c
b/arch/arm/mach-s5pc100/setup-
> fb-24bpp.c
> similarity index 91%
> rename from arch/arm/plat-s5pc1xx/setup-fb-24bpp.c
> rename to arch/arm/mach-s5pc100/setup-fb-24bpp.c
> index b02c36f..6eba6cb 100644
> --- a/arch/arm/plat-s5pc1xx/setup-fb-24bpp.c
> +++ b/arch/arm/mach-s5pc100/setup-fb-24bpp.c
> @@ -1,9 +1,9 @@
> /*
> - * linux/arch/arm/plat-s5pc100/setup-fb-24bpp.c
> + * linux/arch/arm/mach-s5pc100/setup-fb-24bpp.c
> *
> * Copyright 2009 Samsung Electronics
> *
> - * Base S5PC1XX setup information for 24bpp LCD framebuffer
> + * Base S5PC100 setup information for 24bpp LCD framebuffer
> *
> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License version 2 as
> --
In your setup-fb-24bpp.c,
- No need DISR_OFFSET definition that is not used.
And I can't apply this patch to my branches which are based on Ben's
next-samsung or Linus' 34-rc7 also.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework
2010-05-12 5:41 ` Kukjin Kim
@ 2010-05-12 5:54 ` Marek Szyprowski
2010-05-12 6:31 ` jassi brar
0 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 5:54 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 7:42 AM Kukjin Kim wrote:
> Marek Szyprowski wrote:
> >
> > This patch moves S5PC100 SoC support to plat-s5p framework. Only cpu,
> clocks
> > and basic interrupts are supported. Other peripherals will be moved by
> separate
> > patches.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > arch/arm/Kconfig | 9 +-
> > arch/arm/Makefile | 3 +-
> > arch/arm/mach-s5pc100/Kconfig | 23 +---
> > arch/arm/mach-s5pc100/Makefile | 8 +-
> > arch/arm/mach-s5pc100/cpu.c | 65 ++++-----
> > arch/arm/mach-s5pc100/include/mach/debug-macro.S | 6 +-
> > arch/arm/mach-s5pc100/include/mach/entry-macro.S | 8 +-
> > arch/arm/mach-s5pc100/include/mach/irqs.h | 99 ++++++++++++-
> > arch/arm/mach-s5pc100/include/mach/map.h | 151
> ++++---------------
> > arch/arm/mach-s5pc100/include/mach/regs-clock.h | 7 +-
> > arch/arm/mach-s5pc100/include/mach/regs-irq.h | 5 -
> > arch/arm/mach-s5pc100/include/mach/system.h | 7 +-
> > arch/arm/mach-s5pc100/include/mach/tick.h | 4 +-
> > .../s5pc100-init.c => mach-s5pc100/init.c} | 5 +-
> > arch/arm/mach-s5pc100/mach-smdkc100.c | 19 ++--
> > arch/arm/mach-s5pc100/setup-i2c0.c | 25 ++++
> > arch/arm/plat-s5p/Kconfig | 2 +-
> > arch/arm/plat-s5p/cpu.c | 10 ++
> > arch/arm/plat-s5p/include/plat/s5pc100.h | 33 +++++
> > arch/arm/plat-samsung/Kconfig | 2 +-
> > 20 files changed, 267 insertions(+), 224 deletions(-)
> ...
> > diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
> > index d79e757..7d65b61 100644
> > --- a/arch/arm/mach-s5pc100/cpu.c
> > +++ b/arch/arm/mach-s5pc100/cpu.c
> ...
> > @@ -73,35 +77,27 @@ static void s5pc100_idle(void)
> > void __init s5pc100_map_io(void)
> > {
> > iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc));
> > -
> > - /* initialise device information early */
> > - s5pc100_default_sdhci0();
> > - s5pc100_default_sdhci1();
> > - s5pc100_default_sdhci2();
> > -
> > - /* the i2c devices are directly compatible with s3c2440 */
> > - s3c_i2c0_setname("s3c2440-i2c");
> > - s3c_i2c1_setname("s3c2440-i2c");
> > }
> >
> > void __init s5pc100_init_clocks(int xtal)
> > {
> > - printk(KERN_DEBUG "%s: initialising clocks\n", __func__);
> > + printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
> > +
> > s3c24xx_register_baseclocks(xtal);
> > - s5pc1xx_register_clocks();
> > + s5p_register_clocks(xtal);
> > s5pc100_register_clocks();
> > s5pc100_setup_clocks();
> > }
> >
> > void __init s5pc100_init_irq(void)
> > {
> > - u32 vic_valid[] = {~0, ~0, ~0};
> > + u32 vic[] = {~0, ~0, ~0};
> >
> > /* VIC0, VIC1, and VIC2 are fully populated. */
> > - s5pc1xx_init_irq(vic_valid, ARRAY_SIZE(vic_valid));
> > + s5p_init_irq(vic, ARRAY_SIZE(vic));
> > }
> >
> > -struct sysdev_class s5pc100_sysclass = {
> > +static struct sysdev_class s5pc100_sysclass = {
> > .name = "s5pc100-core",
> > };
>
> No need to add static attribute for other driver.
Is there any reason to keep this global? It is not used anywhere
else and just pollutes the kernel name space.
> ...
> > diff --git a/arch/arm/mach-s5pc100/include/mach/debug-macro.S
> b/arch/arm/mach-
> > s5pc100/include/mach/debug-macro.S
> > index e181f57..70e02e9 100644
> > --- a/arch/arm/mach-s5pc100/include/mach/debug-macro.S
> > +++ b/arch/arm/mach-s5pc100/include/mach/debug-macro.S
> > @@ -22,12 +22,14 @@
> > * aligned and add in the offset when we load the value here.
> > */
> >
> > - .macro addruart, rx, tmp
> > + .macro addruart, rx, rtmp
> > mrc p15, 0, \rx, c1, c0
> > tst \rx, #1
> > ldreq \rx, = S3C_PA_UART
> > - ldrne \rx, = (S3C_VA_UART + S3C_PA_UART & 0xfffff)
> > + ldrne \rx, = S3C_VA_UART
> > +#if CONFIG_DEBUG_S3C_UART != 0
> > add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART)
> > +#endif
> > .endm
> >
> > /* include the reset of the code which will do the work, we're only
> > diff --git a/arch/arm/mach-s5pc100/include/mach/entry-macro.S
> b/arch/arm/mach-
> > s5pc100/include/mach/entry-macro.S
> > index 6713193..ba76af0 100644
> > --- a/arch/arm/mach-s5pc100/include/mach/entry-macro.S
> > +++ b/arch/arm/mach-s5pc100/include/mach/entry-macro.S
>
> How about changing S5PC100 from S5PC1XX the header in this entry-macro.S
I must have missed that. I will check again if there are any S5PC1XX references
left.
> > diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-
> > s5pc100/mach-smdkc100.c
> > index ae3c52c..8dec25f 100644
> > --- a/arch/arm/mach-s5pc100/mach-smdkc100.c
> > +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
> > @@ -34,8 +34,6 @@
> > #include <asm/mach-types.h>
> >
> > #include <plat/regs-serial.h>
> > -#include <plat/gpio-cfg.h>
> > -#include <plat/regs-gpio.h>
> >
> > #include <plat/clock.h>
> > #include <plat/devs.h>
>
> There are definitions like UCON for UART in this file.
> But those are not used.
Well, right, I will fix this.
> > @@ -79,6 +77,7 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[]
> __initdata
> > = {
> > },
> > };
> >
> > +#if 0
>
> #if 0?
I had to disable that part of code to make it compile. It is enabled later
in separate patch when the relevant functionality got moved from plat-s5pc1xx
to mach-s5pc100.
> > /* I2C0 */
> > static struct i2c_board_info i2c_devs0[] __initdata = {
> > };
> > @@ -140,10 +139,10 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata
> > __initdata = {
> > .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
> > .setup_gpio = s5pc100_fb_gpio_setup_24bpp,
> > };
> > -
> > -static struct map_desc smdkc100_iodesc[] = {};
> > +#endif
> >
> > static struct platform_device *smdkc100_devices[] __initdata = {
> > +#if 0
>
> ?
Same as above. I just didn't want to remove code in one patch and add it
a few patches later.
> ...
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 09/16] ARM: SMDKC100: enable frame buffer again
2010-04-02 6:48 ` [PATCH 09/16] ARM: SMDKC100: enable frame buffer again Marek Szyprowski
@ 2010-05-12 5:55 ` Kukjin Kim
0 siblings, 0 replies; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 5:55 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> This patch enables support for s3c frame buffer driver on SMDKC100 machine.
> It also fixes the wrongly defined pixel clock value (it worked only before
> commit eb29a5cc0b601).
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/Kconfig | 2 ++
> arch/arm/mach-s5pc100/mach-smdkc100.c | 13 +++++--------
> 2 files changed, 7 insertions(+), 8 deletions(-)
>
> diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
> index 26e0028..1e7b9a7 100644
> --- a/arch/arm/mach-s5pc100/Kconfig
> +++ b/arch/arm/mach-s5pc100/Kconfig
> @@ -22,6 +22,8 @@ config S5PC100_SETUP_FB_24BPP
> config MACH_SMDKC100
> bool "SMDKC100"
> select CPU_S5PC100
> + select S5PC100_SETUP_FB_24BPP
> + select S3C_DEV_FB
> help
> Machine support for the Samsung SMDKC100
>
> diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-
> s5pc100/mach-smdkc100.c
> index 8dec25f..44984be 100644
> --- a/arch/arm/mach-s5pc100/mach-smdkc100.c
> +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
> @@ -85,7 +85,7 @@ static struct i2c_board_info i2c_devs0[] __initdata = {
> /* I2C1 */
> static struct i2c_board_info i2c_devs1[] __initdata = {
> };
> -
> +#endif
What's the pair of the above '#endif'?
> /* LCD power controller */
> static void smdkc100_lcd_power_set(struct plat_lcd_data *pd,
> unsigned int power)
> @@ -118,8 +118,7 @@ static struct platform_device smdkc100_lcd_powerdev = {
> static struct s3c_fb_pd_win smdkc100_fb_win0 = {
> /* this is to ensure we use win0 */
> .win_mode = {
> - .refresh = 70,
> - .pixclock = (8+13+3+800)*(7+5+1+480),
> + .pixclock = 1000000000000ULL / ((8+13+3+800)*(7+5+1+480)*80),
Too many 0 :-(
And how about using the definition in the related LCD driver than hard
coding.
> .left_margin = 8,
> .right_margin = 13,
> .upper_margin = 7,
> @@ -139,17 +138,16 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata
> __initdata = {
> .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
> .setup_gpio = s5pc100_fb_gpio_setup_24bpp,
> };
> -#endif
>
> static struct platform_device *smdkc100_devices[] __initdata = {
> + &s3c_device_fb,
> + &smdkc100_lcd_powerdev,
> #if 0
> &s3c_device_i2c0,
> &s3c_device_i2c1,
> - &s3c_device_fb,
> &s3c_device_hsmmc0,
> &s3c_device_hsmmc1,
> &s3c_device_hsmmc2,
> - &smdkc100_lcd_powerdev,
> #endif
> };
>
In the above code, need #if 0?
> @@ -168,7 +166,7 @@ static void __init smdkc100_machine_init(void)
> s3c_i2c1_set_platdata(NULL);
> i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
> i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
> -
> +#endif
> s3c_fb_set_platdata(&smdkc100_lcd_pdata);
>
> /* LCD init */
> @@ -176,7 +174,6 @@ static void __init smdkc100_machine_init(void)
> gpio_request(S5PC100_GPH0(6), "GPH0");
> smdkc100_lcd_power_set(&smdkc100_lcd_power_data, 0);
> platform_add_devices(smdkc100_devices,
> ARRAY_SIZE(smdkc100_devices));
> -#endif
> }
>
> MACHINE_START(SMDKC100, "SMDKC100")
> --
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100
2010-05-12 5:50 ` Kukjin Kim
@ 2010-05-12 6:02 ` Marek Szyprowski
0 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 6:02 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 7:50 AM Kukjin Kim wrote:
> Marek Szyprowski wrote:
> >
> > Move gpio-lib support from plat-s5pc1xx to mach-s5pc100. Only basic gpio
> > functionality is now supported. Gpio interrupts are disabled temporarly
> > and will be added later.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > arch/arm/mach-s5pc100/Makefile | 2 +-
> > .../gpiolib.c => mach-s5pc100/gpio.c} | 48
> +++++++++++---------
> > .../plat => mach-s5pc100/include/mach}/regs-gpio.h | 2 +-
> > 3 files changed, 28 insertions(+), 24 deletions(-)
> > rename arch/arm/{plat-s5pc1xx/gpiolib.c => mach-s5pc100/gpio.c} (90%)
> > rename arch/arm/{plat-s5pc1xx/include/plat =>
> mach-s5pc100/include/mach}/regs-
> > gpio.h (98%)
> >
> > diff --git a/arch/arm/mach-s5pc100/Makefile
> b/arch/arm/mach-s5pc100/Makefile
> > index 8371cfb..187b06d 100644
> > --- a/arch/arm/mach-s5pc100/Makefile
> > +++ b/arch/arm/mach-s5pc100/Makefile
> > @@ -11,7 +11,7 @@ obj- :=
> >
> > # Core support for S5PC100 system
> >
> > -obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o
> > +obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpio.o
> > obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
> >
> > # machine support
> > diff --git a/arch/arm/plat-s5pc1xx/gpiolib.c b/arch/arm/mach-
> s5pc100/gpio.c
> > similarity index 90%
> > rename from arch/arm/plat-s5pc1xx/gpiolib.c
> > rename to arch/arm/mach-s5pc100/gpio.c
> > index 1ffc57a..9f6fbe1 100644
> > --- a/arch/arm/plat-s5pc1xx/gpiolib.c
> > +++ b/arch/arm/mach-s5pc100/gpio.c
> > @@ -4,7 +4,7 @@
> > * Copyright 2009 Samsung Electronics Co
> > * Kyungmin Park <kyungmin.park@samsung.com>
> > *
> > - * S5PC1XX - GPIOlib support
> > + * S5PC100 - GPIOlib support
> > *
> > * This program is free software; you can redistribute it and/or modify
> > * it under the terms of the GNU General Public License version 2 as
> > @@ -17,11 +17,11 @@
> > #include <linux/gpio.h>
> >
> > #include <mach/map.h>
> > +#include <mach/regs-gpio.h>
> >
> > #include <plat/gpio-core.h>
> > #include <plat/gpio-cfg.h>
> > #include <plat/gpio-cfg-helpers.h>
> > -#include <plat/regs-gpio.h>
> >
> > /* S5PC100 GPIO bank summary:
> > *
> > @@ -72,7 +72,7 @@
> > #define gpio_dbg(x...) printk(KERN_DEBUG x)
> > #endif
> >
> > -/* The s5pc1xx_gpiolib routines are to control the gpio banks where
> > +/* The s5pc100_gpiolib routines are to control the gpio banks where
> > * the gpio configuration register (GPxCON) has 4 bits per GPIO, as the
> > * following example:
> > *
> > @@ -87,7 +87,7 @@
> > * the output.
> > */
> >
> > -static int s5pc1xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
> > +static int s5pc100_gpiolib_input(struct gpio_chip *chip, unsigned offset)
>
> If use the samsung gpiolib, no need this function.
>
> > {
> > struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
> > void __iomem *base = ourchip->base;
> > @@ -102,7 +102,7 @@ static int s5pc1xx_gpiolib_input(struct gpio_chip
> *chip,
> > unsigned offset)
> > return 0;
> > }
> >
> > -static int s5pc1xx_gpiolib_output(struct gpio_chip *chip,
> > +static int s5pc100_gpiolib_output(struct gpio_chip *chip,
> > unsigned offset, int value)
>
> Same.
>
> > {
> > struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
> > @@ -129,12 +129,14 @@ static int s5pc1xx_gpiolib_output(struct gpio_chip
> *chip,
> > return 0;
> > }
> >
> > -static int s5pc1xx_gpiolib_to_irq(struct gpio_chip *chip, unsigned int
> offset)
> > +#if 0
> > +static int s5pc100_gpiolib_to_irq(struct gpio_chip *chip, unsigned int
> offset)
> > {
> > return S3C_IRQ_GPIO(chip->base + offset);
> > }
> > +#endif
> >
> > -static int s5pc1xx_gpiolib_to_eint(struct gpio_chip *chip, unsigned int
> offset)
> > +static int s5pc100_gpiolib_to_eint(struct gpio_chip *chip, unsigned int
> offset)
> > {
> > int base;
> >
> > @@ -449,33 +451,34 @@ static struct s3c_gpio_chip s5pc100_gpio_chips[] =
> {
> > };
> >
> > /* FIXME move from irq-gpio.c */
> > -extern struct irq_chip s5pc1xx_gpioint;
> > -extern void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct
> irq_desc
> *desc);
> > +extern struct irq_chip s5pc100_gpioint;
> > +extern void s5pc100_irq_gpioint_handler(unsigned int irq, struct
> irq_desc
> *desc);
> >
> > -static __init void s5pc1xx_gpiolib_link(struct s3c_gpio_chip *chip)
> > +static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip)
> > {
> > - chip->chip.direction_input = s5pc1xx_gpiolib_input;
> > - chip->chip.direction_output = s5pc1xx_gpiolib_output;
> > + chip->chip.direction_input = s5pc100_gpiolib_input;
> > + chip->chip.direction_output = s5pc100_gpiolib_output;
> > chip->pm = __gpio_pm(&s3c_gpio_pm_4bit);
> > -
> > +#if 0
> > /* Interrupt */
> > if (chip->config == &gpio_cfg) {
> > int i, irq;
> >
> > - chip->chip.to_irq = s5pc1xx_gpiolib_to_irq;
> > + chip->chip.to_irq = s5pc100_gpiolib_to_irq;
> >
> > for (i = 0; i < chip->chip.ngpio; i++) {
> > irq = S3C_IRQ_GPIO_BASE + chip->chip.base + i;
> > - set_irq_chip(irq, &s5pc1xx_gpioint);
> > + set_irq_chip(irq, &s5pc100_gpioint);
> > set_irq_data(irq, &chip->chip);
> > set_irq_handler(irq, handle_level_irq);
> > set_irq_flags(irq, IRQF_VALID);
> > }
> > } else if (chip->config == &gpio_cfg_eint)
> > - chip->chip.to_irq = s5pc1xx_gpiolib_to_eint;
> > + chip->chip.to_irq = s5pc100_gpiolib_to_eint;
> > +#endif
> > }
> >
> > -static __init void s5pc1xx_gpiolib_add(struct s3c_gpio_chip *chips,
> > +static __init void s5pc100_gpiolib_add(struct s3c_gpio_chip *chips,
> > int nr_chips,
> > void (*fn)(struct s3c_gpio_chip *))
> > {
> > @@ -486,7 +489,7 @@ static __init void s5pc1xx_gpiolib_add(struct
> > s3c_gpio_chip *chips,
> > }
> > }
> >
> > -static __init int s5pc1xx_gpiolib_init(void)
> > +static __init int s5pc100_gpiolib_init(void)
> > {
> > struct s3c_gpio_chip *chips;
> > int nr_chips;
> > @@ -494,10 +497,11 @@ static __init int s5pc1xx_gpiolib_init(void)
> > chips = s5pc100_gpio_chips;
> > nr_chips = ARRAY_SIZE(s5pc100_gpio_chips);
> >
> > - s5pc1xx_gpiolib_add(chips, nr_chips, s5pc1xx_gpiolib_link);
> > + s5pc100_gpiolib_add(chips, nr_chips, s5pc100_gpiolib_link);
>
> How about using the samsung_gpiolib_add_4bit_chips in plat-samsung?
You are right, thanks for spotting this.
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 10/16] ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100
2010-04-02 6:48 ` [PATCH 10/16] ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
@ 2010-05-12 6:05 ` Kukjin Kim
0 siblings, 0 replies; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 6:05 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Move i2c helpers from plat-s5pc1xx to mach-s5pc100.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/Kconfig | 5 +++
> arch/arm/mach-s5pc100/Makefile | 1 +
> arch/arm/mach-s5pc100/cpu.c | 5 +++
> arch/arm/mach-s5pc100/include/mach/map.h | 2 +
> arch/arm/mach-s5pc100/setup-i2c0.c | 13 ++++++--
> .../{plat-s5pc1xx => mach-s5pc100}/setup-i2c1.c | 4 +-
> arch/arm/plat-s5pc1xx/setup-i2c0.c | 30
--------------------
> 7 files changed, 24 insertions(+), 36 deletions(-)
> rename arch/arm/{plat-s5pc1xx => mach-s5pc100}/setup-i2c1.c (89%)
> delete mode 100644 arch/arm/plat-s5pc1xx/setup-i2c0.c
>
> diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
> index 1e7b9a7..03a51e2 100644
> --- a/arch/arm/mach-s5pc100/Kconfig
> +++ b/arch/arm/mach-s5pc100/Kconfig
> @@ -19,6 +19,11 @@ config S5PC100_SETUP_FB_24BPP
> help
> Common setup code for S5PC100 with an 24bpp RGB display helper.
>
> +config S5PC100_SETUP_I2C1
> + bool
> + help
> + Common setup code for i2c bus 1.
> +
> config MACH_SMDKC100
> bool "SMDKC100"
> select CPU_S5PC100
> diff --git a/arch/arm/mach-s5pc100/Makefile
b/arch/arm/mach-s5pc100/Makefile
> index 878dc61..522d8b7 100644
> --- a/arch/arm/mach-s5pc100/Makefile
> +++ b/arch/arm/mach-s5pc100/Makefile
> @@ -17,6 +17,7 @@ obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
> # Device setup
>
> obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o
> +obj-$(CONFIG_S5PC100_SETUP_I2C1) += setup-i2c1.o
>
> # machine support
>
> diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
> index 7d65b61..ec92290 100644
> --- a/arch/arm/mach-s5pc100/cpu.c
> +++ b/arch/arm/mach-s5pc100/cpu.c
> @@ -38,6 +38,7 @@
> #include <plat/cpu.h>
> #include <plat/devs.h>
> #include <plat/clock.h>
> +#include <plat/iic-core.h>
> #include <plat/s5pc100.h>
>
> /* Initial IO mappings */
> @@ -77,6 +78,10 @@ static void s5pc100_idle(void)
> void __init s5pc100_map_io(void)
> {
> iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc));
> +
> + /* the i2c devices are directly compatible with s3c2440 */
> + s3c_i2c0_setname("s3c2440-i2c");
> + s3c_i2c1_setname("s3c2440-i2c");
> }
>
> void __init s5pc100_init_clocks(int xtal)
> diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-
> s5pc100/include/mach/map.h
> index f08fd76..82a1c9d 100644
> --- a/arch/arm/mach-s5pc100/include/mach/map.h
> +++ b/arch/arm/mach-s5pc100/include/mach/map.h
> @@ -51,6 +51,7 @@
> #define S5P_SZ_UART SZ_256
>
> #define S5PC100_PA_IIC0 (0xEC100000)
> +#define S5PC100_PA_IIC1 (0xEC200000)
>
> #define S5PC100_PA_FB (0xEE000000)
>
> @@ -61,6 +62,7 @@
> /* compatibiltiy defines. */
> #define S3C_PA_UART S5PC100_PA_UART
> #define S3C_PA_IIC S5PC100_PA_IIC0
> +#define S3C_PA_IIC1 S5PC100_PA_IIC1
> #define S3C_PA_FB S5PC100_PA_FB
>
> #endif /* __ASM_ARCH_MAP_H */
> diff --git a/arch/arm/mach-s5pc100/setup-i2c0.c
b/arch/arm/mach-s5pc100/setup-
> i2c0.c
> index 8f65e58..dd3174e 100644
> --- a/arch/arm/mach-s5pc100/setup-i2c0.c
> +++ b/arch/arm/mach-s5pc100/setup-i2c0.c
> @@ -1,9 +1,9 @@
> /* linux/arch/arm/mach-s5pc100/setup-i2c0.c
> *
> - * Copyright (c) 2009 Samsung Electronics Co., Ltd.
> - * http://www.samsung.com/
> + * Copyright 2009 Samsung Electronics Co.
> + * Byungho Min <bhmin@samsung.com>
> *
> - * I2C0 GPIO configuration.
> + * Base S5PC100 I2C bus 0 gpio configuration
> *
> * Based on plat-s3c64xx/setup-i2c0.c
> *
> @@ -17,9 +17,14 @@
>
> struct platform_device; /* don't need the contents */
>
> +#include <linux/gpio.h>
> #include <plat/iic.h>
> +#include <plat/gpio-cfg.h>
>
> void s3c_i2c0_cfg_gpio(struct platform_device *dev)
> {
> - /* Will be populated later */
> + s3c_gpio_cfgpin(S5PC100_GPD(3), S3C_GPIO_SFN(2));
> + s3c_gpio_setpull(S5PC100_GPD(3), S3C_GPIO_PULL_UP);
> + s3c_gpio_cfgpin(S5PC100_GPD(4), S3C_GPIO_SFN(2));
> + s3c_gpio_setpull(S5PC100_GPD(4), S3C_GPIO_PULL_UP);
> }
> diff --git a/arch/arm/plat-s5pc1xx/setup-i2c1.c
b/arch/arm/mach-s5pc100/setup-
> i2c1.c
> similarity index 89%
> rename from arch/arm/plat-s5pc1xx/setup-i2c1.c
> rename to arch/arm/mach-s5pc100/setup-i2c1.c
> index a0a8b4a..d1fec26 100644
> --- a/arch/arm/plat-s5pc1xx/setup-i2c1.c
> +++ b/arch/arm/mach-s5pc100/setup-i2c1.c
> @@ -1,9 +1,9 @@
> -/* linux/arch/arm/plat-s3c64xx/setup-i2c1.c
> +/* linux/arch/arm/mach-s5pc100/setup-i2c1.c
> *
> * Copyright 2009 Samsung Electronics Co.
> * Byungho Min <bhmin@samsung.com>
> *
> - * Base S5PC1XX I2C bus 1 gpio configuration
> + * Base S5PC100 I2C bus 1 gpio configuration
> *
> * Based on plat-s3c64xx/setup-i2c1.c
> *
> diff --git a/arch/arm/plat-s5pc1xx/setup-i2c0.c
b/arch/arm/plat-s5pc1xx/setup-i2c0.c
> deleted file mode 100644
> index 5e4a7c3..0000000
> --- a/arch/arm/plat-s5pc1xx/setup-i2c0.c
> +++ /dev/null
> @@ -1,30 +0,0 @@
> -/* linux/arch/arm/plat-s5pc1xx/setup-i2c0.c
> - *
> - * Copyright 2009 Samsung Electronics Co.
> - * Byungho Min <bhmin@samsung.com>
> - *
> - * Base S5PC1XX I2C bus 0 gpio configuration
> - *
> - * Based on plat-s3c64xx/setup-i2c0.c
> - *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License version 2 as
> - * published by the Free Software Foundation.
> -*/
> -
> -#include <linux/kernel.h>
> -#include <linux/types.h>
> -
> -struct platform_device; /* don't need the contents */
> -
> -#include <linux/gpio.h>
> -#include <plat/iic.h>
> -#include <plat/gpio-cfg.h>
> -
> -void s3c_i2c0_cfg_gpio(struct platform_device *dev)
> -{
> - s3c_gpio_cfgpin(S5PC100_GPD(3), S3C_GPIO_SFN(2));
> - s3c_gpio_setpull(S5PC100_GPD(3), S3C_GPIO_PULL_UP);
> - s3c_gpio_cfgpin(S5PC100_GPD(4), S3C_GPIO_SFN(2));
> - s3c_gpio_setpull(S5PC100_GPD(4), S3C_GPIO_PULL_UP);
> -}
> --
> 1.6.4
Looks good.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 11/16] ARM: SMDKC100: enable i2c support again
2010-04-02 6:48 ` [PATCH 11/16] ARM: SMDKC100: enable i2c support again Marek Szyprowski
@ 2010-05-12 6:06 ` Kukjin Kim
0 siblings, 0 replies; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 6:06 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> This patch enables support for i2c busses on SMDKC100 machine.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/Kconfig | 2 ++
> arch/arm/mach-s5pc100/mach-smdkc100.c | 8 +++-----
> 2 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
> index 03a51e2..f2d5c23 100644
> --- a/arch/arm/mach-s5pc100/Kconfig
> +++ b/arch/arm/mach-s5pc100/Kconfig
> @@ -28,7 +28,9 @@ config MACH_SMDKC100
> bool "SMDKC100"
> select CPU_S5PC100
> select S5PC100_SETUP_FB_24BPP
> + select S5PC100_SETUP_I2C1
> select S3C_DEV_FB
> + select S3C_DEV_I2C1
> help
> Machine support for the Samsung SMDKC100
>
> diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-
> s5pc100/mach-smdkc100.c
> index 44984be..93af963 100644
> --- a/arch/arm/mach-s5pc100/mach-smdkc100.c
> +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
> @@ -77,7 +77,6 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[]
__initdata
> = {
> },
> };
>
> -#if 0
Ok.
> /* I2C0 */
> static struct i2c_board_info i2c_devs0[] __initdata = {
> };
> @@ -85,7 +84,7 @@ static struct i2c_board_info i2c_devs0[] __initdata = {
> /* I2C1 */
> static struct i2c_board_info i2c_devs1[] __initdata = {
> };
> -#endif
> +
> /* LCD power controller */
> static void smdkc100_lcd_power_set(struct plat_lcd_data *pd,
> unsigned int power)
> @@ -142,9 +141,9 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata
> __initdata = {
> static struct platform_device *smdkc100_devices[] __initdata = {
> &s3c_device_fb,
> &smdkc100_lcd_powerdev,
> -#if 0
> &s3c_device_i2c0,
> &s3c_device_i2c1,
> +#if 0
Aha ;-)
> &s3c_device_hsmmc0,
> &s3c_device_hsmmc1,
> &s3c_device_hsmmc2,
> @@ -160,13 +159,12 @@ static void __init smdkc100_map_io(void)
>
> static void __init smdkc100_machine_init(void)
> {
> -#if 0
> /* I2C */
> s3c_i2c0_set_platdata(NULL);
> s3c_i2c1_set_platdata(NULL);
> i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
> i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
> -#endif
> +
> s3c_fb_set_platdata(&smdkc100_lcd_pdata);
>
> /* LCD init */
> --
> 1.6.4
>
Looks good except remaining if 0 :-)
I understand your intention.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 08/16] ARM: S5PC100: Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100
2010-05-12 5:52 ` Kukjin Kim
@ 2010-05-12 6:08 ` Marek Szyprowski
0 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 6:08 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 7:53 AM Kukjin Kim wrote:
> Marek Szyprowski wrote:
> >
> > Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > arch/arm/mach-s5pc100/Kconfig | 7 +++++++
> > arch/arm/mach-s5pc100/Makefile | 4 ++++
> > arch/arm/mach-s5pc100/include/mach/irqs.h | 5 +++++
> > arch/arm/mach-s5pc100/include/mach/map.h | 5 ++++-
> > .../setup-fb-24bpp.c | 4 ++--
> > 5 files changed, 22 insertions(+), 3 deletions(-)
> > rename arch/arm/{plat-s5pc1xx => mach-s5pc100}/setup-fb-24bpp.c (91%)
> >
> > diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-
> s5pc100/Kconfig
> > index 54c83a4..26e0028 100644
> > --- a/arch/arm/mach-s5pc100/Kconfig
> > +++ b/arch/arm/mach-s5pc100/Kconfig
> > @@ -12,6 +12,13 @@ config CPU_S5PC100
> > help
> > Enable S5PC100 CPU support
> >
> > +# platform specific device setup
>
> I think 'machine' is better in your comment than 'platform'
ok
> > +
> > +config S5PC100_SETUP_FB_24BPP
> > + bool
> > + help
> > + Common setup code for S5PC100 with an 24bpp RGB display helper.
> > +
> > config MACH_SMDKC100
> > bool "SMDKC100"
> > select CPU_S5PC100
> > diff --git a/arch/arm/mach-s5pc100/Makefile
> b/arch/arm/mach-s5pc100/Makefile
> > index 187b06d..878dc61 100644
> > --- a/arch/arm/mach-s5pc100/Makefile
> > +++ b/arch/arm/mach-s5pc100/Makefile
> > @@ -14,6 +14,10 @@ obj- :=
> > obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpio.o
> > obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
> >
> > +# Device setup
> > +
> > +obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o
> > +
> > # machine support
> >
> > obj-$(CONFIG_MACH_SMDKC100) += mach-smdkc100.o
> > diff --git a/arch/arm/mach-s5pc100/include/mach/irqs.h b/arch/arm/mach-
> > s5pc100/include/mach/irqs.h
> > index 6789eeb..c0747f1 100644
> > --- a/arch/arm/mach-s5pc100/include/mach/irqs.h
> > +++ b/arch/arm/mach-s5pc100/include/mach/irqs.h
> > @@ -105,4 +105,9 @@
> >
> > #define NR_IRQS (IRQ_EINT(31) + 1)
> >
> > +/* Compatibility */
> > +#define IRQ_LCD_FIFO IRQ_LCD0
> > +#define IRQ_LCD_VSYNC IRQ_LCD1
> > +#define IRQ_LCD_SYSTEM IRQ_LCD2
> > +
>
> I found above code in the mainline.
> Please check commit edd6e3f89d7fe245149669400bd213140c16d6e4 that is from
> Pawel Osciak.
err, right. that code was already in mach-s5pc100/include/mach/irqs.h, but got
removed accidentally in "ARM: Samsung: move S5PC100 support from plat-s5pc1xx to
plat-s5p framework" patch. I will fix this.
>
> > #endif /* __ASM_ARCH_IRQS_H */
> > diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-
> > s5pc100/include/mach/map.h
> > index a79b09f..f08fd76 100644
> > --- a/arch/arm/mach-s5pc100/include/mach/map.h
> > +++ b/arch/arm/mach-s5pc100/include/mach/map.h
> > @@ -25,7 +25,6 @@
> > #define S5PC100_PA_OTHERS (0xE0200000)
> > #define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
> >
> > -
> > #define S5PC100_PA_GPIO (0xE0300000)
> > #define S5P_PA_GPIO S5PC100_PA_GPIO
> >
> > @@ -53,11 +52,15 @@
> >
> > #define S5PC100_PA_IIC0 (0xEC100000)
> >
> > +#define S5PC100_PA_FB (0xEE000000)
> > +
> > #define S5PC100_PA_SDRAM (0x20000000)
> > +
>
> Don't need empty line.
Ok.
>
> > #define S5P_PA_SDRAM S5PC100_PA_SDRAM
> >
> > /* compatibiltiy defines. */
> > #define S3C_PA_UART S5PC100_PA_UART
> > #define S3C_PA_IIC S5PC100_PA_IIC0
> > +#define S3C_PA_FB S5PC100_PA_FB
> >
> > #endif /* __ASM_ARCH_MAP_H */
> > diff --git a/arch/arm/plat-s5pc1xx/setup-fb-24bpp.c
> b/arch/arm/mach-s5pc100/setup-
> > fb-24bpp.c
> > similarity index 91%
> > rename from arch/arm/plat-s5pc1xx/setup-fb-24bpp.c
> > rename to arch/arm/mach-s5pc100/setup-fb-24bpp.c
> > index b02c36f..6eba6cb 100644
> > --- a/arch/arm/plat-s5pc1xx/setup-fb-24bpp.c
> > +++ b/arch/arm/mach-s5pc100/setup-fb-24bpp.c
> > @@ -1,9 +1,9 @@
> > /*
> > - * linux/arch/arm/plat-s5pc100/setup-fb-24bpp.c
> > + * linux/arch/arm/mach-s5pc100/setup-fb-24bpp.c
> > *
> > * Copyright 2009 Samsung Electronics
> > *
> > - * Base S5PC1XX setup information for 24bpp LCD framebuffer
> > + * Base S5PC100 setup information for 24bpp LCD framebuffer
> > *
> > * This program is free software; you can redistribute it and/or modify
> > * it under the terms of the GNU General Public License version 2 as
> > --
>
> In your setup-fb-24bpp.c,
> - No need DISR_OFFSET definition that is not used.
ok
> And I can't apply this patch to my branches which are based on Ben's
> next-samsung or Linus' 34-rc7 also.
Yes, they were generated a few weeks ago, then there were some changes here and
there in Ben's next-samsung. I've rebased these patches onto the latest
next-samsung tree. You can get them from:
git://git.infradead.org/users/kmpark/linux-2.6-samsung
branch next-samsung-s5pc1xx.
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework
2010-05-12 5:54 ` Marek Szyprowski
@ 2010-05-12 6:31 ` jassi brar
2010-05-12 6:40 ` Marek Szyprowski
0 siblings, 1 reply; 50+ messages in thread
From: jassi brar @ 2010-05-12 6:31 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 12, 2010 at 2:54 PM, Marek Szyprowski
<m.szyprowski@samsung.com> wrote:
>> > @@ -79,6 +77,7 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[]
>> __initdata
>> > = {
>> > ? ? },
>> > ?};
>> >
>> > +#if 0
>>
>> #if 0?
>
> I had to disable that part of code to make it compile. It is enabled later
> in separate patch when the relevant functionality got moved from plat-s5pc1xx
> to mach-s5pc100.
build break is just one thing to avoid, one should make sure the functionality
doesn't break either during the changes.
Is the functionality affected during these changes?
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework
2010-05-12 6:31 ` jassi brar
@ 2010-05-12 6:40 ` Marek Szyprowski
2010-05-12 6:57 ` jassi brar
0 siblings, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 6:40 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 8:32 AM jassi brar wrote:
> On Wed, May 12, 2010 at 2:54 PM, Marek Szyprowski
> <m.szyprowski@samsung.com> wrote:
> >> > @@ -79,6 +77,7 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[]
> >> __initdata
> >> > = {
> >> > },
> >> > };
> >> >
> >> > +#if 0
> >>
> >> #if 0?
> >
> > I had to disable that part of code to make it compile. It is enabled
> later
> > in separate patch when the relevant functionality got moved from plat-
> s5pc1xx
> > to mach-s5pc100.
> build break is just one thing to avoid, one should make sure the
> functionality
> doesn't break either during the changes.
> Is the functionality affected during these changes?
It is, but I really see no way to preserve all functionality while moving
from one platform framework to another. Please note that some of the files
stay in the same directory, but they are being changed heavily.
The only possibility to preserve all functionality would be to squash all
these patches into a single large blob, what we really would like to avoid.
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 05/16] ARM: S5PC100: new clocks definition
2010-05-12 4:56 ` Kukjin Kim
@ 2010-05-12 6:43 ` Marek Szyprowski
2010-05-12 7:34 ` Kukjin Kim
2010-05-12 17:48 ` Marek Szyprowski
1 sibling, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 6:43 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 6:57 AM Kukjin Kim wrote:
> Marek Szyprowski wrote:
> >
> > Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 3).
> > This patch adds all clocks from plat-s5pc1xx/clocks.c and removes all the
> > code that can be reused from plat-s5p/clock.c.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > arch/arm/mach-s5pc100/clock.c | 841
> > ++++++++++++++++----
> > .../include/mach}/regs-clock.h | 0
> > 2 files changed, 703 insertions(+), 138 deletions(-)
> > copy arch/arm/{plat-s5pc1xx/include/plat =>
> mach-s5pc100/include/mach}/regs-
> > clock.h (100%)
> >
> > diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-
> s5pc100/clock.c
> > index c391c61..75fa9be 100644
> > --- a/arch/arm/mach-s5pc100/clock.c
> > +++ b/arch/arm/mach-s5pc100/clock.c
> > @@ -16,59 +16,22 @@
> > #include <linux/module.h>
> > #include <linux/kernel.h>
> > #include <linux/list.h>
> > -#include <linux/errno.h>
> > #include <linux/err.h>
> > #include <linux/clk.h>
> > -#include <linux/sysdev.h>
> > #include <linux/io.h>
> >
> > -#include <mach/hardware.h>
> > #include <mach/map.h>
> >
> > #include <plat/cpu-freq.h>
> > -
> > -#include <plat/regs-clock.h>
> > +#include <mach/regs-clock.h>
> > #include <plat/clock.h>
> > -#include <plat/clock-clksrc.h>
> > #include <plat/cpu.h>
> > #include <plat/pll.h>
> > -#include <plat/devs.h>
> > +#include <plat/s5p-clock.h>
> > +#include <plat/clock-clksrc.h>
> > #include <plat/s5pc100.h>
> >
> > -/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call
> > - * ext_xtal_mux for want of an actual name from the manual.
> > -*/
> > -
> > -static struct clk clk_ext_xtal_mux = {
> > - .name = "ext_xtal",
> > - .id = -1,
> > -};
> > -
> > -#define clk_fin_apll clk_ext_xtal_mux
> > -#define clk_fin_mpll clk_ext_xtal_mux
> > -#define clk_fin_epll clk_ext_xtal_mux
> > -#define clk_fin_hpll clk_ext_xtal_mux
> > -
> > -#define clk_fout_mpll clk_mpll
> > -#define clk_vclk_54m clk_54m
> > -
> > -/* APLL */
> > -static struct clk clk_fout_apll = {
> > - .name = "fout_apll",
> > - .id = -1,
> > - .rate = 27000000,
> > -};
> > -
> > -static struct clk *clk_src_apll_list[] = {
> > - [0] = &clk_fin_apll,
> > - [1] = &clk_fout_apll,
> > -};
> > -
> > -static struct clksrc_sources clk_src_apll = {
> > - .sources = clk_src_apll_list,
> > - .nr_sources = ARRAY_SIZE(clk_src_apll_list),
> > -};
> > -
> > +/* APLL Mux output clock */
> > static struct clksrc_clk clk_mout_apll = {
> > .clk = {
> > .name = "mout_apll",
> > @@ -98,63 +61,6 @@ static struct clk clk_dout_apll = {
> > },
> > };
> >
> > -static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
> > -{
> > - unsigned long rate = clk_get_rate(clk->parent);
> > - unsigned int ratio;
> > -
> > - ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
> > - ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
> > -
> > - return rate / (ratio + 1);
> > -}
> > -
> > -static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
> > - unsigned long rate)
> > -{
> > - unsigned long parent = clk_get_rate(clk->parent);
> > - u32 div;
> > -
> > - if (parent < rate)
> > - return rate;
> > -
> > - div = (parent / rate) - 1;
> > - if (div > S5P_CLK_DIV0_ARM_MASK)
> > - div = S5P_CLK_DIV0_ARM_MASK;
> > -
> > - return parent / (div + 1);
> > -}
> > -
> > -static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
> > -{
> > - unsigned long parent = clk_get_rate(clk->parent);
> > - u32 div;
> > - u32 val;
> > -
> > - if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
> > - return -EINVAL;
> > -
> > - rate = clk_round_rate(clk, rate);
> > - div = clk_get_rate(clk->parent) / rate;
> > -
> > - val = __raw_readl(S5P_CLK_DIV0);
> > - val &= S5P_CLK_DIV0_ARM_MASK;
> > - val |= (div - 1);
> > - __raw_writel(val, S5P_CLK_DIV0);
> > -
> > - return 0;
> > -}
> > -
> > -static struct clk clk_arm = {
> > - .name = "armclk",
> > - .id = -1,
> > - .parent = &clk_dout_apll,
> > - .ops = &(struct clk_ops) {
> > - .get_rate = s5pc100_clk_arm_get_rate,
> > - .set_rate = s5pc100_clk_arm_set_rate,
> > - .round_rate = s5pc100_clk_arm_round_rate,
> > - },
> > -};
> >
> > static unsigned long s5pc100_clk_dout_d0_bus_get_rate(struct clk *clk)
> > {
> > @@ -217,16 +123,6 @@ static struct clk clk_dout_apll2 = {
> > };
> >
> > /* MPLL */
> > -static struct clk *clk_src_mpll_list[] = {
> > - [0] = &clk_fin_mpll,
> > - [1] = &clk_fout_mpll,
> > -};
> > -
> > -static struct clksrc_sources clk_src_mpll = {
> > - .sources = clk_src_mpll_list,
> > - .nr_sources = ARRAY_SIZE(clk_src_mpll_list),
> > -};
> > -
> > static struct clksrc_clk clk_mout_mpll = {
> > .clk = {
> > .name = "mout_mpll",
> > @@ -385,21 +281,6 @@ static struct clk clk_dout_mpll = {
> > };
> >
> > /* EPLL */
> > -static struct clk clk_fout_epll = {
> > - .name = "fout_epll",
> > - .id = -1,
> > -};
> > -
> > -static struct clk *clk_src_epll_list[] = {
> > - [0] = &clk_fin_epll,
> > - [1] = &clk_fout_epll,
> > -};
> > -
> > -static struct clksrc_sources clk_src_epll = {
> > - .sources = clk_src_epll_list,
> > - .nr_sources = ARRAY_SIZE(clk_src_epll_list),
> > -};
> > -
> > static struct clksrc_clk clk_mout_epll = {
> > .clk = {
> > .name = "mout_epll",
> > @@ -471,6 +352,164 @@ static struct clk clk_pcm_cd1 = {
> > .id = -1,
> > };
> >
> > +static struct clk clk_hd0 = {
> > + .name = "hclkd0",
> > + .id = -1,
> > + .rate = 0,
> > + .parent = NULL,
> > + .ctrlbit = 0,
> > + .ops = &clk_ops_def_setrate,
> > +};
> > +
> > +static struct clk clk_pd0 = {
> > + .name = "pclkd0",
> > + .id = -1,
> > + .rate = 0,
> > + .parent = NULL,
> > + .ctrlbit = 0,
> > + .ops = &clk_ops_def_setrate,
> > +};
> > +
> > +static struct clk clk_54m = {
> > + .name = "clk_54m",
> > + .id = -1,
> > + .rate = 54000000,
> > +};
> > +
> > +
> > +static int s5pc100_clk_48m_ctrl(struct clk *clk, int enable)
> > +{
> > + unsigned long flags;
> > + u32 val;
> > +
> > + /* can't rely on clock lock, this register has other usages */
> > + local_irq_save(flags);
> > +
> > + val = __raw_readl(S5P_CLK_SRC1);
> > + if (enable)
> > + val |= S5P_CLK_SRC1_CLK48M_MASK;
> > + else
> > + val &= ~S5P_CLK_SRC1_CLK48M_MASK;
> > +
> > + __raw_writel(val, S5P_CLK_SRC1);
> > + local_irq_restore(flags);
> > +
> > + return 0;
> > +}
> > +
> > +static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
> > +{
> > + unsigned long rate = clk_get_rate(clk->parent);
> > + unsigned int ratio;
> > +
> > + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
> > + ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
> > +
> > + return rate / (ratio + 1);
> > +}
>
> This is not correct. If you use structure of clksrc_clk, you can handle
> this
> easily. So no need this function.
Ok. I will look into this.
>
> > +
> > +static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
> > + unsigned long rate)
> > +{
> > + unsigned long parent = clk_get_rate(clk->parent);
> > + u32 div;
> > +
> > + if (parent < rate)
> > + return rate;
> > +
> > + div = (parent / rate) - 1;
> > + if (div > S5P_CLK_DIV0_ARM_MASK)
> > + div = S5P_CLK_DIV0_ARM_MASK;
> > +
> > + return parent / (div + 1);
> > +}
>
> Same as above comment.
>
> > +
> > +static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
> > +{
> > + unsigned long parent = clk_get_rate(clk->parent);
> > + u32 div;
> > + u32 val;
> > +
> > + if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
> > + return -EINVAL;
> > +
> > + rate = clk_round_rate(clk, rate);
> > + div = clk_get_rate(clk->parent) / rate;
> > +
> > + val = __raw_readl(S5P_CLK_DIV0);
> > + val &= S5P_CLK_DIV0_ARM_MASK;
> > + val |= (div - 1);
> > + __raw_writel(val, S5P_CLK_DIV0);
> > +
> > + return 0;
> > +}
>
> Same.
>
> > +
> > +static struct clk_ops s5pc100_armclk_ops = {
> > + .get_rate = s5pc100_clk_arm_get_rate,
> > + .set_rate = s5pc100_clk_arm_set_rate,
> > + .round_rate = s5pc100_clk_arm_round_rate,
> > +};
> > +
> > +static int s5pc100_clk_d00_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D00, clk, enable);
>
> Oh, ok. I commented about this at your 1st patch.
> Anyway looks good.
>
> > +}
> > +
> > +static int s5pc100_clk_d01_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D01, clk, enable);
> > +}
> > +
> > +static int s5pc100_clk_d02_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D02, clk, enable);
> > +}
> > +
> > +static int s5pc100_clk_d10_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D10, clk, enable);
> > +}
> > +
> > +static int s5pc100_clk_d11_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D11, clk, enable);
> > +}
> > +
> > +static int s5pc100_clk_d12_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D12, clk, enable);
> > +}
> > +
> > +static int s5pc100_clk_d13_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D13, clk, enable);
> > +}
> > +
> > +static int s5pc100_clk_d14_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D14, clk, enable);
> > +}
> > +
> > +static int s5pc100_clk_d15_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D15, clk, enable);
> > +}
> > +
> > +static int s5pc100_clk_d20_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_CLKGATE_D20, clk, enable);
> > +}
> > +
> > +static int s5pc100_sclk0_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_SCLKGATE0, clk, enable);
> > +}
> > +
> > +static int s5pc100_sclk1_ctrl(struct clk *clk, int enable)
> > +{
> > + return s5p_gatectrl(S5P_SCLKGATE1, clk, enable);
> > +}
> > +
> > static struct clk *clkset_audio0_list[] = {
> > &clk_mout_epll.clk,
> > &clk_dout_mpll,
> > @@ -583,7 +622,7 @@ static struct clk *clkset_lcd_fimc_list[] = {
> > &clk_mout_epll.clk,
> > &clk_dout_mpll,
> > &clk_mout_hpll.clk,
> > - &clk_vclk_54m,
> > + &clk_54m,
> > };
> >
> > static struct clksrc_sources clkset_lcd_fimc = {
> > @@ -773,6 +812,11 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
> > unsigned int ptr;
> > u32 clkdiv0, clkdiv1;
> >
> > + /* Hook callbacks to base clocks */
> > + clk_48m.enable = s5pc100_clk_48m_ctrl;
> > + clk_arm.ops = &s5pc100_armclk_ops;
>
> No need to register ops member.
> ...
>
> Marek,
>
> Actually, need to modify many part to fit new clock scheme.
> For example, to use clksrc_clk is easily to handle clock.
I thought I covered most of the changes. Probably only the armclk
related functions and a cleanup in s5pc100/mach/regs-clock.h are
left and these can be easily fixed.
> S.LSI already made the patch for C100 clock changing which is using
> clksrc_clk structure. So may I submit it?
Could you compare your version with the final version that is created
by my patch series? I don't think that there will be many differences
there.
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework
2010-05-12 6:40 ` Marek Szyprowski
@ 2010-05-12 6:57 ` jassi brar
0 siblings, 0 replies; 50+ messages in thread
From: jassi brar @ 2010-05-12 6:57 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 12, 2010 at 3:40 PM, Marek Szyprowski
<m.szyprowski@samsung.com> wrote:
> Hello,
>
> On Wednesday, May 12, 2010 8:32 AM jassi brar wrote:
>
>> On Wed, May 12, 2010 at 2:54 PM, Marek Szyprowski
>> <m.szyprowski@samsung.com> wrote:
>> >> > @@ -79,6 +77,7 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[]
>> >> __initdata
>> >> > = {
>> >> > ? ? },
>> >> > ?};
>> >> >
>> >> > +#if 0
>> >>
>> >> #if 0?
>> >
>> > I had to disable that part of code to make it compile. It is enabled
>> later
>> > in separate patch when the relevant functionality got moved from plat-
>> s5pc1xx
>> > to mach-s5pc100.
>> build break is just one thing to avoid, one should make sure the
>> functionality
>> doesn't break either during the changes.
>> Is the functionality affected during these changes?
>
> It is, but I really see no way to preserve all functionality while moving
> from one platform framework to another. Please note that some of the files
> ?stay in the same directory, but they are being changed heavily.
>
> The only possibility to preserve all functionality would be to squash all
> these patches into a single large blob, what we really would like to avoid.
The order of preference should be to avoid
build break -> functionality break -> big patches.
Or is it just me?
Btw, it is ok to submit extra patches that do nothing but prepare
ground for a big change.
Having said that, I know perhaps practically no user would even notice/care
the transient break.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 12/16] ARM: S5PC100: Move sdhci helpers from plat-s5pc1xx to mach-s5pc100
2010-04-02 6:49 ` [PATCH 12/16] ARM: S5PC100: Move sdhci helpers from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
@ 2010-05-12 7:04 ` Kukjin Kim
2010-05-12 7:24 ` Marek Szyprowski
0 siblings, 1 reply; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 7:04 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Move sdhci helpers from plat-s5pc1xx to mach-s5pc100.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/Kconfig | 11 +++++++++++
> arch/arm/mach-s5pc100/Makefile | 2 ++
> arch/arm/mach-s5pc100/cpu.c | 6 ++++++
> arch/arm/mach-s5pc100/include/mach/map.h | 8 ++++++++
> .../setup-sdhci-gpio.c | 2 +-
> 5 files changed, 28 insertions(+), 1 deletions(-)
> rename arch/arm/{plat-s5pc1xx => mach-s5pc100}/setup-sdhci-gpio.c (97%)
>
> diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
> index f2d5c23..af64da3 100644
> --- a/arch/arm/mach-s5pc100/Kconfig
> +++ b/arch/arm/mach-s5pc100/Kconfig
> @@ -24,6 +24,17 @@ config S5PC100_SETUP_I2C1
> help
> Common setup code for i2c bus 1.
>
> +config S5PC100_SETUP_SDHCI
> + bool
> + select S5PC100_SETUP_SDHCI_GPIO
> + help
> + Internal helper functions for S5PC100 based SDHCI systems
> +
Not aligned.
Please fix it.
> +config S5PC100_SETUP_SDHCI_GPIO
> + bool
> + help
> + Common setup code for SDHCI gpio.
> +
> config MACH_SMDKC100
> bool "SMDKC100"
> select CPU_S5PC100
> diff --git a/arch/arm/mach-s5pc100/Makefile
b/arch/arm/mach-s5pc100/Makefile
> index 522d8b7..9242f14 100644
> --- a/arch/arm/mach-s5pc100/Makefile
> +++ b/arch/arm/mach-s5pc100/Makefile
> @@ -18,6 +18,8 @@ obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
>
> obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o
> obj-$(CONFIG_S5PC100_SETUP_I2C1) += setup-i2c1.o
> +obj-$(CONFIG_S5PC100_SETUP_SDHCI) += setup-sdhci.o
> +obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
How about union the setup-sdhci-gpio.c to setup-sdhci file?
I think don't need to separate setup-sdhci and setup-sdhci-gpio file.
>
> # machine support
>
> diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
> index ec92290..d424a9f 100644
> --- a/arch/arm/mach-s5pc100/cpu.c
> +++ b/arch/arm/mach-s5pc100/cpu.c
> @@ -39,6 +39,7 @@
> #include <plat/devs.h>
> #include <plat/clock.h>
> #include <plat/iic-core.h>
> +#include <plat/sdhci.h>
> #include <plat/s5pc100.h>
>
> /* Initial IO mappings */
> @@ -79,6 +80,11 @@ void __init s5pc100_map_io(void)
> {
> iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc));
>
> + /* initialise device information early */
> + s5pc100_default_sdhci0();
> + s5pc100_default_sdhci1();
> + s5pc100_default_sdhci2();
> +
> /* the i2c devices are directly compatible with s3c2440 */
> s3c_i2c0_setname("s3c2440-i2c");
> s3c_i2c1_setname("s3c2440-i2c");
> diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-
> s5pc100/include/mach/map.h
> index 82a1c9d..9d672fa 100644
> --- a/arch/arm/mach-s5pc100/include/mach/map.h
> +++ b/arch/arm/mach-s5pc100/include/mach/map.h
> @@ -55,6 +55,11 @@
>
> #define S5PC100_PA_FB (0xEE000000)
>
> +#define S5PC100_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
> +#define S5PC100_PA_HSMMC0 S5PC100_PA_HSMMC(0)
> +#define S5PC100_PA_HSMMC1 S5PC100_PA_HSMMC(1)
> +#define S5PC100_PA_HSMMC2 S5PC100_PA_HSMMC(2)
> +
> #define S5PC100_PA_SDRAM (0x20000000)
>
> #define S5P_PA_SDRAM S5PC100_PA_SDRAM
> @@ -64,5 +69,8 @@
> #define S3C_PA_IIC S5PC100_PA_IIC0
> #define S3C_PA_IIC1 S5PC100_PA_IIC1
> #define S3C_PA_FB S5PC100_PA_FB
> +#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC0
> +#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC1
> +#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC2
The S5PC100_PA_HSMMC0/1/2 definitions are used only here.
It seems better to define S3C_PA_HSMMC0/1/2 using directly
S5PC100_PA_HSMMC(x) instead of S5PC100_PA_HSMMC0/1/2.
>
> #endif /* __ASM_ARCH_MAP_H */
> diff --git a/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c b/arch/arm/mach-
> s5pc100/setup-sdhci-gpio.c
> similarity index 97%
> rename from arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c
> rename to arch/arm/mach-s5pc100/setup-sdhci-gpio.c
> index 185c894..0248150 100644
> --- a/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c
> +++ b/arch/arm/mach-s5pc100/setup-sdhci-gpio.c
> @@ -2,7 +2,7 @@
> *
> * Copyright 2009 Samsung Eletronics
> *
> - * S5PC1XX - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
> + * S5PC100 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
> *
> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License version 2 as
> --
> 1.6.4
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 13/16] ARM: SMDKC100: enable sdhci support again
2010-04-02 6:49 ` [PATCH 13/16] ARM: SMDKC100: enable sdhci support again Marek Szyprowski
@ 2010-05-12 7:05 ` Kukjin Kim
0 siblings, 0 replies; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 7:05 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> This patch enables support for sdhci controllers on SMDKC100 machine.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/Kconfig | 4 ++++
> arch/arm/mach-s5pc100/mach-smdkc100.c | 2 --
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
> index af64da3..168bf51 100644
> --- a/arch/arm/mach-s5pc100/Kconfig
> +++ b/arch/arm/mach-s5pc100/Kconfig
> @@ -40,8 +40,12 @@ config MACH_SMDKC100
> select CPU_S5PC100
> select S5PC100_SETUP_FB_24BPP
> select S5PC100_SETUP_I2C1
> + select S5PC100_SETUP_SDHCI
> select S3C_DEV_FB
> select S3C_DEV_I2C1
> + select S3C_DEV_HSMMC
> + select S3C_DEV_HSMMC1
> + select S3C_DEV_HSMMC2
> help
> Machine support for the Samsung SMDKC100
>
> diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-
> s5pc100/mach-smdkc100.c
> index 93af963..052f6db 100644
> --- a/arch/arm/mach-s5pc100/mach-smdkc100.c
> +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
> @@ -143,11 +143,9 @@ static struct platform_device *smdkc100_devices[]
> __initdata = {
> &smdkc100_lcd_powerdev,
> &s3c_device_i2c0,
> &s3c_device_i2c1,
> -#if 0
> &s3c_device_hsmmc0,
> &s3c_device_hsmmc1,
> &s3c_device_hsmmc2,
> -#endif
> };
>
> static void __init smdkc100_map_io(void)
> --
> 1.6.4
Looks good.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 12/16] ARM: S5PC100: Move sdhci helpers from plat-s5pc1xx to mach-s5pc100
2010-05-12 7:04 ` Kukjin Kim
@ 2010-05-12 7:24 ` Marek Szyprowski
0 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 7:24 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 9:05 AM Kukjin Kim wrote:
> Marek Szyprowski wrote:
> >
> > Move sdhci helpers from plat-s5pc1xx to mach-s5pc100.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > arch/arm/mach-s5pc100/Kconfig | 11 +++++++++++
> > arch/arm/mach-s5pc100/Makefile | 2 ++
> > arch/arm/mach-s5pc100/cpu.c | 6 ++++++
> > arch/arm/mach-s5pc100/include/mach/map.h | 8 ++++++++
> > .../setup-sdhci-gpio.c | 2 +-
> > 5 files changed, 28 insertions(+), 1 deletions(-)
> > rename arch/arm/{plat-s5pc1xx => mach-s5pc100}/setup-sdhci-gpio.c (97%)
> >
> > diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-
> s5pc100/Kconfig
> > index f2d5c23..af64da3 100644
> > --- a/arch/arm/mach-s5pc100/Kconfig
> > +++ b/arch/arm/mach-s5pc100/Kconfig
> > @@ -24,6 +24,17 @@ config S5PC100_SETUP_I2C1
> > help
> > Common setup code for i2c bus 1.
> >
> > +config S5PC100_SETUP_SDHCI
> > + bool
> > + select S5PC100_SETUP_SDHCI_GPIO
> > + help
> > + Internal helper functions for S5PC100 based SDHCI systems
> > +
>
> Not aligned.
> Please fix it.
ok
>
> > +config S5PC100_SETUP_SDHCI_GPIO
> > + bool
> > + help
> > + Common setup code for SDHCI gpio.
> > +
> > config MACH_SMDKC100
> > bool "SMDKC100"
> > select CPU_S5PC100
> > diff --git a/arch/arm/mach-s5pc100/Makefile
> b/arch/arm/mach-s5pc100/Makefile
> > index 522d8b7..9242f14 100644
> > --- a/arch/arm/mach-s5pc100/Makefile
> > +++ b/arch/arm/mach-s5pc100/Makefile
> > @@ -18,6 +18,8 @@ obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
> >
> > obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o
> > obj-$(CONFIG_S5PC100_SETUP_I2C1) += setup-i2c1.o
> > +obj-$(CONFIG_S5PC100_SETUP_SDHCI) += setup-sdhci.o
> > +obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
>
> How about union the setup-sdhci-gpio.c to setup-sdhci file?
> I think don't need to separate setup-sdhci and setup-sdhci-gpio file.
I just followed the style of other Samsung machines (s3c64xx mainly).
If required I can merge these two files together.
> ...
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 05/16] ARM: S5PC100: new clocks definition
2010-05-12 6:43 ` Marek Szyprowski
@ 2010-05-12 7:34 ` Kukjin Kim
2010-05-12 8:37 ` Marek Szyprowski
0 siblings, 1 reply; 50+ messages in thread
From: Kukjin Kim @ 2010-05-12 7:34 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Hello,
>
> On Wednesday, May 12, 2010 6:57 AM Kukjin Kim wrote:
>
> > Marek Szyprowski wrote:
> > >
> > > Prepare for moving support for S5PC100 SoC to plat-s5p framework (part
3).
> > > This patch adds all clocks from plat-s5pc1xx/clocks.c and removes all
the
> > > code that can be reused from plat-s5p/clock.c.
> > >
> > > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > > ---
> > > arch/arm/mach-s5pc100/clock.c | 841
> > > ++++++++++++++++----
> > > .../include/mach}/regs-clock.h | 0
> > > 2 files changed, 703 insertions(+), 138 deletions(-)
> > > copy arch/arm/{plat-s5pc1xx/include/plat =>
> > mach-s5pc100/include/mach}/regs-
> > > clock.h (100%)
> > >
(snip)
> >
> > Marek,
> >
> > Actually, need to modify many part to fit new clock scheme.
> > For example, to use clksrc_clk is easily to handle clock.
>
> I thought I covered most of the changes. Probably only the armclk
> related functions and a cleanup in s5pc100/mach/regs-clock.h are
> left and these can be easily fixed.
>
> > S.LSI already made the patch for C100 clock changing which is using
> > clksrc_clk structure. So may I submit it?
>
> Could you compare your version with the final version that is created
> by my patch series? I don't think that there will be many differences
> there.
>
There are defined clock source of C100 available clock in SYS.LSI patch like
clocks defined by CLK_SRC1 register.
SYS.LSI has covered all possible C100 clocks in our patch.
So I think SYS.LSI patch provides more functionality based on Ben Dooks' new
clock scheme.
How about check/review it after my submitting?
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 05/16] ARM: S5PC100: new clocks definition
2010-05-12 7:34 ` Kukjin Kim
@ 2010-05-12 8:37 ` Marek Szyprowski
2010-05-12 8:48 ` Jassi Brar
2010-05-13 0:59 ` Ben Dooks
0 siblings, 2 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 8:37 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 9:34 AM Kukjin Kim wrote:
> ...
> > >
> > > Marek,
> > >
> > > Actually, need to modify many part to fit new clock scheme.
> > > For example, to use clksrc_clk is easily to handle clock.
> >
> > I thought I covered most of the changes. Probably only the armclk
> > related functions and a cleanup in s5pc100/mach/regs-clock.h are
> > left and these can be easily fixed.
> >
> > > S.LSI already made the patch for C100 clock changing which is using
> > > clksrc_clk structure. So may I submit it?
> >
> > Could you compare your version with the final version that is created
> > by my patch series? I don't think that there will be many differences
> > there.
> >
>
> There are defined clock source of C100 available clock in SYS.LSI patch
> like
> clocks defined by CLK_SRC1 register.
> SYS.LSI has covered all possible C100 clocks in our patch.
So this is rather a question of general policy about the clocks. Do we
really need to define them even if no driver would use it? I'm not
convinced. On the other hand defining all clocks now may reduce the driver
development time in the future.
> So I think SYS.LSI patch provides more functionality based on Ben Dooks'
> new clock scheme.
>
> How about check/review it after my submitting?
Maybe it would be possible to adapt it in such a way that it would be an
extension to the clocks defined by my patch series?
Ben, what do you think? Which way should we go?
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 05/16] ARM: S5PC100: new clocks definition
2010-05-12 8:37 ` Marek Szyprowski
@ 2010-05-12 8:48 ` Jassi Brar
2010-05-13 0:59 ` Ben Dooks
1 sibling, 0 replies; 50+ messages in thread
From: Jassi Brar @ 2010-05-12 8:48 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 12, 2010 at 5:37 PM, Marek Szyprowski
<m.szyprowski@samsung.com> wrote:
> Hello,
>
> On Wednesday, May 12, 2010 9:34 AM Kukjin Kim wrote:
>
>> ...
>> > >
>> > > Marek,
>> > >
>> > > Actually, need to modify many part to fit new clock scheme.
>> > > For example, to use clksrc_clk is easily to handle clock.
>> >
>> > I thought I covered most of the changes. Probably only the armclk
>> > related functions and a cleanup in s5pc100/mach/regs-clock.h are
>> > left and these can be easily fixed.
>> >
>> > > S.LSI already made the patch for C100 clock changing which is using
>> > > clksrc_clk structure. So may I submit it?
>> >
>> > Could you compare your version with the final version that is created
>> > by my patch series? I don't think that there will be many differences
>> > there.
>> >
>>
>> There are defined clock source of C100 available clock in SYS.LSI patch
>> like
>> clocks defined by CLK_SRC1 register.
>> SYS.LSI has covered all possible C100 clocks in our patch.
>
> So this is rather a question of general policy about the clocks. Do we
> really need to define them even if no driver would use it? I'm not
> convinced. On the other hand defining all clocks now may reduce the driver
> development time in the future.
It is always better for a code to support as many cases as possible.
After all, we wouldn't want to wait for weeks until the clock support
for a device to
appear upstream for a Maintainer to accept the device driver in his
tree. Would we?
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 03/16] ARM: Samsung: plat-s5p - enable access to clk_27m clock
2010-05-12 4:55 ` Kukjin Kim
@ 2010-05-12 16:14 ` Marek Szyprowski
0 siblings, 0 replies; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 16:14 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 6:55 AM Kukjin Kim wrote:
> Marek Szyprowski wrote:
> >
> > Clock clk_27m can be a source for other clocks in S5PC100 clocks.
> > This patch removes static attribute of it.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > arch/arm/plat-s5p/clock.c | 4 ++--
> > 1 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-s5p/clock.c
> > index aa96e33..519cdb4 100644
> > --- a/arch/arm/plat-s5p/clock.c
> > +++ b/arch/arm/plat-s5p/clock.c
> > @@ -33,7 +33,7 @@ struct clk clk_ext_xtal_mux = {
> > .id = -1,
> > };
> >
> > -static struct clk s5p_clk_27m = {
> > +struct clk clk_27m = {
> > .name = "clk_27m",
> > .id = -1,
> > .rate = 27000000,
> > @@ -129,7 +129,7 @@ int s5p_gatectrl(void __iomem *reg, struct clk *clk,
> int
> > enable)
> > static struct clk *s5p_clks[] __initdata = {
> > &clk_ext_xtal_mux,
> > &clk_48m,
> > - &s5p_clk_27m,
> > + &clk_27m,
> > &clk_fout_apll,
> > &clk_fout_mpll,
> > &clk_fout_epll,
> > --
>
> Since clk_27m is now not static, it would be good to rename it as
> s5p_clk_27m.
> Do you have any reason for renaming?
Yes, I wanted to make it compatible with mach-s3c64xx. A clock of the same name
is defined in mach-s3c64xx/clock.c.
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 05/16] ARM: S5PC100: new clocks definition
2010-05-12 4:56 ` Kukjin Kim
2010-05-12 6:43 ` Marek Szyprowski
@ 2010-05-12 17:48 ` Marek Szyprowski
2010-05-13 0:22 ` Kukjin Kim
1 sibling, 1 reply; 50+ messages in thread
From: Marek Szyprowski @ 2010-05-12 17:48 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
On Wednesday, May 12, 2010 6:57 AM Kukjin Kim wrote:
> Marek Szyprowski wrote:
> >
> > Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 3).
> > This patch adds all clocks from plat-s5pc1xx/clocks.c and removes all the
> > code that can be reused from plat-s5p/clock.c.
> >
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > arch/arm/mach-s5pc100/clock.c | 841
> > ++++++++++++++++----
> > .../include/mach}/regs-clock.h | 0
> > 2 files changed, 703 insertions(+), 138 deletions(-)
> > copy arch/arm/{plat-s5pc1xx/include/plat =>
> mach-s5pc100/include/mach}/regs-
> > clock.h (100%)
> >
> > diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-
> s5pc100/clock.c
> > index c391c61..75fa9be 100644
> > --- a/arch/arm/mach-s5pc100/clock.c
> > +++ b/arch/arm/mach-s5pc100/clock.c
> > @@ -16,59 +16,22 @@
> > #include <linux/module.h>
> > #include <linux/kernel.h>
> > #include <linux/list.h>
> > -#include <linux/errno.h>
> > #include <linux/err.h>
> > #include <linux/clk.h>
> > -#include <linux/sysdev.h>
> > #include <linux/io.h>
> >
> > -#include <mach/hardware.h>
> > #include <mach/map.h>
> >
> > #include <plat/cpu-freq.h>
> > -
> > -#include <plat/regs-clock.h>
> > +#include <mach/regs-clock.h>
> > #include <plat/clock.h>
> > -#include <plat/clock-clksrc.h>
> > #include <plat/cpu.h>
> > #include <plat/pll.h>
> > -#include <plat/devs.h>
> > +#include <plat/s5p-clock.h>
> > +#include <plat/clock-clksrc.h>
> > #include <plat/s5pc100.h>
> >
> > -/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call
> > - * ext_xtal_mux for want of an actual name from the manual.
> > -*/
> > -
> > -static struct clk clk_ext_xtal_mux = {
> > - .name = "ext_xtal",
> > - .id = -1,
> > -};
> > -
> > -#define clk_fin_apll clk_ext_xtal_mux
> > -#define clk_fin_mpll clk_ext_xtal_mux
> > -#define clk_fin_epll clk_ext_xtal_mux
> > -#define clk_fin_hpll clk_ext_xtal_mux
> > -
> > -#define clk_fout_mpll clk_mpll
> > -#define clk_vclk_54m clk_54m
> > -
> > -/* APLL */
> > -static struct clk clk_fout_apll = {
> > - .name = "fout_apll",
> > - .id = -1,
> > - .rate = 27000000,
> > -};
> > -
> > -static struct clk *clk_src_apll_list[] = {
> > - [0] = &clk_fin_apll,
> > - [1] = &clk_fout_apll,
> > -};
> > -
> > -static struct clksrc_sources clk_src_apll = {
> > - .sources = clk_src_apll_list,
> > - .nr_sources = ARRAY_SIZE(clk_src_apll_list),
> > -};
> > -
> > +/* APLL Mux output clock */
> > static struct clksrc_clk clk_mout_apll = {
> > .clk = {
> > .name = "mout_apll",
> > @@ -98,63 +61,6 @@ static struct clk clk_dout_apll = {
> > },
> > };
> >
> > -static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
> > -{
> > - unsigned long rate = clk_get_rate(clk->parent);
> > - unsigned int ratio;
> > -
> > - ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
> > - ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
> > -
> > - return rate / (ratio + 1);
> > -}
> > -
> > -static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
> > - unsigned long rate)
> > -{
> > - unsigned long parent = clk_get_rate(clk->parent);
> > - u32 div;
> > -
> > - if (parent < rate)
> > - return rate;
> > -
> > - div = (parent / rate) - 1;
> > - if (div > S5P_CLK_DIV0_ARM_MASK)
> > - div = S5P_CLK_DIV0_ARM_MASK;
> > -
> > - return parent / (div + 1);
> > -}
> > -
> > -static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
> > -{
> > - unsigned long parent = clk_get_rate(clk->parent);
> > - u32 div;
> > - u32 val;
> > -
> > - if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
> > - return -EINVAL;
> > -
> > - rate = clk_round_rate(clk, rate);
> > - div = clk_get_rate(clk->parent) / rate;
> > -
> > - val = __raw_readl(S5P_CLK_DIV0);
> > - val &= S5P_CLK_DIV0_ARM_MASK;
> > - val |= (div - 1);
> > - __raw_writel(val, S5P_CLK_DIV0);
> > -
> > - return 0;
> > -}
> > -
> > -static struct clk clk_arm = {
> > - .name = "armclk",
> > - .id = -1,
> > - .parent = &clk_dout_apll,
> > - .ops = &(struct clk_ops) {
> > - .get_rate = s5pc100_clk_arm_get_rate,
> > - .set_rate = s5pc100_clk_arm_set_rate,
> > - .round_rate = s5pc100_clk_arm_round_rate,
> > - },
> > -};
> >
> > static unsigned long s5pc100_clk_dout_d0_bus_get_rate(struct clk *clk)
> > {
> > @@ -217,16 +123,6 @@ static struct clk clk_dout_apll2 = {
> > };
> >
> > /* MPLL */
> > -static struct clk *clk_src_mpll_list[] = {
> > - [0] = &clk_fin_mpll,
> > - [1] = &clk_fout_mpll,
> > -};
> > -
> > -static struct clksrc_sources clk_src_mpll = {
> > - .sources = clk_src_mpll_list,
> > - .nr_sources = ARRAY_SIZE(clk_src_mpll_list),
> > -};
> > -
> > static struct clksrc_clk clk_mout_mpll = {
> > .clk = {
> > .name = "mout_mpll",
> > @@ -385,21 +281,6 @@ static struct clk clk_dout_mpll = {
> > };
> >
> > /* EPLL */
> > -static struct clk clk_fout_epll = {
> > - .name = "fout_epll",
> > - .id = -1,
> > -};
> > -
> > -static struct clk *clk_src_epll_list[] = {
> > - [0] = &clk_fin_epll,
> > - [1] = &clk_fout_epll,
> > -};
> > -
> > -static struct clksrc_sources clk_src_epll = {
> > - .sources = clk_src_epll_list,
> > - .nr_sources = ARRAY_SIZE(clk_src_epll_list),
> > -};
> > -
> > static struct clksrc_clk clk_mout_epll = {
> > .clk = {
> > .name = "mout_epll",
> > @@ -471,6 +352,164 @@ static struct clk clk_pcm_cd1 = {
> > .id = -1,
> > };
> >
> > +static struct clk clk_hd0 = {
> > + .name = "hclkd0",
> > + .id = -1,
> > + .rate = 0,
> > + .parent = NULL,
> > + .ctrlbit = 0,
> > + .ops = &clk_ops_def_setrate,
> > +};
> > +
> > +static struct clk clk_pd0 = {
> > + .name = "pclkd0",
> > + .id = -1,
> > + .rate = 0,
> > + .parent = NULL,
> > + .ctrlbit = 0,
> > + .ops = &clk_ops_def_setrate,
> > +};
> > +
> > +static struct clk clk_54m = {
> > + .name = "clk_54m",
> > + .id = -1,
> > + .rate = 54000000,
> > +};
> > +
> > +
> > +static int s5pc100_clk_48m_ctrl(struct clk *clk, int enable)
> > +{
> > + unsigned long flags;
> > + u32 val;
> > +
> > + /* can't rely on clock lock, this register has other usages */
> > + local_irq_save(flags);
> > +
> > + val = __raw_readl(S5P_CLK_SRC1);
> > + if (enable)
> > + val |= S5P_CLK_SRC1_CLK48M_MASK;
> > + else
> > + val &= ~S5P_CLK_SRC1_CLK48M_MASK;
> > +
> > + __raw_writel(val, S5P_CLK_SRC1);
> > + local_irq_restore(flags);
> > +
> > + return 0;
> > +}
> > +
> > +static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
> > +{
> > + unsigned long rate = clk_get_rate(clk->parent);
> > + unsigned int ratio;
> > +
> > + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
> > + ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
> > +
> > + return rate / (ratio + 1);
> > +}
>
> This is not correct. If you use structure of clksrc_clk, you can handle
> this
> easily. So no need this function.
clksrc_clk cannot be used for armclk. You define it in a similar way in
mach-s5p6440/clock.c
> ...
> > @@ -773,6 +812,11 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
> > unsigned int ptr;
> > u32 clkdiv0, clkdiv1;
> >
> > + /* Hook callbacks to base clocks */
> > + clk_48m.enable = s5pc100_clk_48m_ctrl;
> > + clk_arm.ops = &s5pc100_armclk_ops;
>
> No need to register ops member.
Please check mach-s5p6440/clock.c, it is done exactly the same way.
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 05/16] ARM: S5PC100: new clocks definition
2010-05-12 17:48 ` Marek Szyprowski
@ 2010-05-13 0:22 ` Kukjin Kim
0 siblings, 0 replies; 50+ messages in thread
From: Kukjin Kim @ 2010-05-13 0:22 UTC (permalink / raw)
To: linux-arm-kernel
Marek Szyprowski wrote:
>
> Hello,
>
> On Wednesday, May 12, 2010 6:57 AM Kukjin Kim wrote:
>
> > Marek Szyprowski wrote:
> > >
> > > Prepare for moving support for S5PC100 SoC to plat-s5p framework (part
3).
> > > This patch adds all clocks from plat-s5pc1xx/clocks.c and removes all
the
> > > code that can be reused from plat-s5p/clock.c.
> > >
> > > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > > ---
> > > arch/arm/mach-s5pc100/clock.c | 841
> > > ++++++++++++++++----
> > > .../include/mach}/regs-clock.h | 0
> > > 2 files changed, 703 insertions(+), 138 deletions(-)
> > > copy arch/arm/{plat-s5pc1xx/include/plat =>
> > mach-s5pc100/include/mach}/regs-
> > > clock.h (100%)
> > >
(snip)
> >
> > This is not correct. If you use structure of clksrc_clk, you can handle
> > this
> > easily. So no need this function.
>
> clksrc_clk cannot be used for armclk. You define it in a similar way in
> mach-s5p6440/clock.c
>
> > ...
>
> > > @@ -773,6 +812,11 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
> > > unsigned int ptr;
> > > u32 clkdiv0, clkdiv1;
> > >
> > > + /* Hook callbacks to base clocks */
> > > + clk_48m.enable = s5pc100_clk_48m_ctrl;
> > > + clk_arm.ops = &s5pc100_armclk_ops;
> >
> > No need to register ops member.
>
> Please check mach-s5p6440/clock.c, it is done exactly the same way.
>
Hi,
The new 6440 clock patches use clksrc_clk struct.
For armclk also. And many other clocks also.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style
2010-04-02 6:48 ` [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style Marek Szyprowski
2010-05-12 4:55 ` Kukjin Kim
@ 2010-05-13 0:54 ` Ben Dooks
1 sibling, 0 replies; 50+ messages in thread
From: Ben Dooks @ 2010-05-13 0:54 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Apr 02, 2010 at 08:48:49AM +0200, Marek Szyprowski wrote:
> Prepare for moving support for S5PC100 SoC to plat-s5p framework (part 1).
> Rename all clock registers to match plat-s5p style.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/include/mach/system.h | 2 +-
> arch/arm/plat-s5pc1xx/clock.c | 190 ++++++------
> arch/arm/plat-s5pc1xx/include/plat/regs-clock.h | 366 +++++++++++-----------
> arch/arm/plat-s5pc1xx/s5pc100-clock.c | 180 ++++++------
> 4 files changed, 369 insertions(+), 369 deletions(-)
>
> diff --git a/arch/arm/mach-s5pc100/include/mach/system.h b/arch/arm/mach-s5pc100/include/mach/system.h
> index f0d31a2..09aea4d 100644
> --- a/arch/arm/mach-s5pc100/include/mach/system.h
> +++ b/arch/arm/mach-s5pc100/include/mach/system.h
> @@ -25,7 +25,7 @@ static void arch_idle(void)
>
> static void arch_reset(char mode, const char *cmd)
> {
> - __raw_writel(S5PC100_SWRESET_RESETVAL, S5PC100_SWRESET);
> + __raw_writel(S5P_SWRESET_RESETVAL, S5P_SWRESET);
> return;
> }
> #endif /* __ASM_ARCH_IRQ_H */
> diff --git a/arch/arm/plat-s5pc1xx/clock.c b/arch/arm/plat-s5pc1xx/clock.c
> index 387f231..1a07dd5 100644
> --- a/arch/arm/plat-s5pc1xx/clock.c
> +++ b/arch/arm/plat-s5pc1xx/clock.c
> @@ -39,13 +39,13 @@ static int clk_48m_ctrl(struct clk *clk, int enable)
> /* can't rely on clock lock, this register has other usages */
> local_irq_save(flags);
>
> - val = __raw_readl(S5PC100_CLKSRC1);
> + val = __raw_readl(S5P_CLK_SRC1);
> if (enable)
> - val |= S5PC100_CLKSRC1_CLK48M_MASK;
> + val |= S5P_CLK_SRC1_CLK48M_MASK;
> else
> - val &= ~S5PC100_CLKSRC1_CLK48M_MASK;
> + val &= ~S5P_CLK_SRC1_CLK48M_MASK;
>
> - __raw_writel(val, S5PC100_CLKSRC1);
> + __raw_writel(val, S5P_CLK_SRC1);
> local_irq_restore(flags);
>
> return 0;
> @@ -99,62 +99,62 @@ static int s5pc1xx_clk_gate(void __iomem *reg, struct clk *clk, int enable)
>
> static int s5pc100_clk_d00_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D00, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D00, clk, enable);
> }
>
> static int s5pc100_clk_d01_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D01, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D01, clk, enable);
> }
>
> static int s5pc100_clk_d02_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D02, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D02, clk, enable);
> }
>
> static int s5pc100_clk_d10_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D10, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D10, clk, enable);
> }
>
> static int s5pc100_clk_d11_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D11, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D11, clk, enable);
> }
>
> static int s5pc100_clk_d12_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D12, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D12, clk, enable);
> }
>
> static int s5pc100_clk_d13_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D13, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D13, clk, enable);
> }
>
> static int s5pc100_clk_d14_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D14, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D14, clk, enable);
> }
>
> static int s5pc100_clk_d15_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D15, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D15, clk, enable);
> }
>
> static int s5pc100_clk_d20_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_CLKGATE_D20, clk, enable);
> + return s5pc1xx_clk_gate(S5P_CLKGATE_D20, clk, enable);
> }
>
> int s5pc100_sclk0_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_SCLKGATE0, clk, enable);
> + return s5pc1xx_clk_gate(S5P_SCLKGATE0, clk, enable);
> }
>
> int s5pc100_sclk1_ctrl(struct clk *clk, int enable)
> {
> - return s5pc1xx_clk_gate(S5PC100_SCLKGATE1, clk, enable);
> + return s5pc1xx_clk_gate(S5P_SCLKGATE1, clk, enable);
> }
>
> static struct clk s5pc100_init_clocks_disable[] = {
> @@ -163,43 +163,43 @@ static struct clk s5pc100_init_clocks_disable[] = {
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_DSI,
> + .ctrlbit = S5P_CLKGATE_D11_DSI,
> }, {
> .name = "csi",
> .id = -1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_CSI,
> + .ctrlbit = S5P_CLKGATE_D11_CSI,
Renaming S5PC100_CLKGATE_D11_CSI to S5P_CLKGATE_D11_CSI is something
we should only look at doing if these are shared with the other S5P
SoCs, otherwise please keep the S5PC100 prefix to keep the change down
to a minimum.
Also, rember we may be in a position where we a re building multiple
S5PC SoCs into one kernel.
> }, {
> .name = "ccan",
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_CCAN0,
> + .ctrlbit = S5P_CLKGATE_D14_CCAN0,
> }, {
> .name = "ccan",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_CCAN1,
> + .ctrlbit = S5P_CLKGATE_D14_CCAN1,
> }, {
> .name = "keypad",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_KEYIF,
> + .ctrlbit = S5P_CLKGATE_D15_KEYIF,
> }, {
> .name = "hclkd2",
> .id = -1,
> .parent = NULL,
> .enable = s5pc100_clk_d20_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D20_HCLKD2,
> + .ctrlbit = S5P_CLKGATE_D20_HCLKD2,
> }, {
> .name = "iis-d2",
> .id = -1,
> .parent = NULL,
> .enable = s5pc100_clk_d20_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D20_I2SD2,
> + .ctrlbit = S5P_CLKGATE_D20_I2SD2,
> },
> };
>
> @@ -210,43 +210,43 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_INTC,
> + .ctrlbit = S5P_CLKGATE_D00_INTC,
> }, {
> .name = "tzic",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_TZIC,
> + .ctrlbit = S5P_CLKGATE_D00_TZIC,
> }, {
> .name = "cf-ata",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_CFCON,
> + .ctrlbit = S5P_CLKGATE_D00_CFCON,
> }, {
> .name = "mdma",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_MDMA,
> + .ctrlbit = S5P_CLKGATE_D00_MDMA,
> }, {
> .name = "g2d",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_G2D,
> + .ctrlbit = S5P_CLKGATE_D00_G2D,
> }, {
> .name = "secss",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_SECSS,
> + .ctrlbit = S5P_CLKGATE_D00_SECSS,
> }, {
> .name = "cssys",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d00_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D00_CSSYS,
> + .ctrlbit = S5P_CLKGATE_D00_CSSYS,
> },
>
> /* Memory (D0_1) devices */
> @@ -255,37 +255,37 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_DMC,
> + .ctrlbit = S5P_CLKGATE_D01_DMC,
> }, {
> .name = "sromc",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_SROMC,
> + .ctrlbit = S5P_CLKGATE_D01_SROMC,
> }, {
> .name = "onenand",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_ONENAND,
> + .ctrlbit = S5P_CLKGATE_D01_ONENAND,
> }, {
> .name = "nand",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_NFCON,
> + .ctrlbit = S5P_CLKGATE_D01_NFCON,
> }, {
> .name = "intmem",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_INTMEM,
> + .ctrlbit = S5P_CLKGATE_D01_INTMEM,
> }, {
> .name = "ebi",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d01_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D01_EBI,
> + .ctrlbit = S5P_CLKGATE_D01_EBI,
> },
>
> /* System2 (D0_2) devices */
> @@ -294,13 +294,13 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_pd0,
> .enable = s5pc100_clk_d02_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D02_SECKEY,
> + .ctrlbit = S5P_CLKGATE_D02_SECKEY,
> }, {
> .name = "sdm",
> .id = -1,
> .parent = &clk_hd0,
> .enable = s5pc100_clk_d02_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D02_SDM,
> + .ctrlbit = S5P_CLKGATE_D02_SDM,
> },
>
> /* File (D1_0) devices */
> @@ -309,49 +309,49 @@ static struct clk s5pc100_init_clocks[] = {
> .id = 0,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_PDMA0,
> + .ctrlbit = S5P_CLKGATE_D10_PDMA0,
> }, {
> .name = "pdma",
> .id = 1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_PDMA1,
> + .ctrlbit = S5P_CLKGATE_D10_PDMA1,
> }, {
> .name = "usb-host",
> .id = -1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_USBHOST,
> + .ctrlbit = S5P_CLKGATE_D10_USBHOST,
> }, {
> .name = "otg",
> .id = -1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_USBOTG,
> + .ctrlbit = S5P_CLKGATE_D10_USBOTG,
> }, {
> .name = "modem",
> .id = -1,
> .parent = &clk_h,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_MODEMIF,
> + .ctrlbit = S5P_CLKGATE_D10_MODEMIF,
> }, {
> .name = "hsmmc",
> .id = 0,
> .parent = &clk_48m,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_HSMMC0,
> + .ctrlbit = S5P_CLKGATE_D10_HSMMC0,
> }, {
> .name = "hsmmc",
> .id = 1,
> .parent = &clk_48m,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_HSMMC1,
> + .ctrlbit = S5P_CLKGATE_D10_HSMMC1,
> }, {
> .name = "hsmmc",
> .id = 2,
> .parent = &clk_48m,
> .enable = s5pc100_clk_d10_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D10_HSMMC2,
> + .ctrlbit = S5P_CLKGATE_D10_HSMMC2,
> },
>
> /* Multimedia1 (D1_1) devices */
> @@ -360,43 +360,43 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_LCD,
> + .ctrlbit = S5P_CLKGATE_D11_LCD,
> }, {
> .name = "rotator",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_ROTATOR,
> + .ctrlbit = S5P_CLKGATE_D11_ROTATOR,
> }, {
> .name = "fimc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_FIMC0,
> + .ctrlbit = S5P_CLKGATE_D11_FIMC0,
> }, {
> .name = "fimc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_FIMC1,
> + .ctrlbit = S5P_CLKGATE_D11_FIMC1,
> }, {
> .name = "fimc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_FIMC2,
> + .ctrlbit = S5P_CLKGATE_D11_FIMC2,
> }, {
> .name = "jpeg",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_JPEG,
> + .ctrlbit = S5P_CLKGATE_D11_JPEG,
> }, {
> .name = "g3d",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d11_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D11_G3D,
> + .ctrlbit = S5P_CLKGATE_D11_G3D,
> },
>
> /* Multimedia2 (D1_2) devices */
> @@ -405,31 +405,31 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_TV,
> + .ctrlbit = S5P_CLKGATE_D12_TV,
> }, {
> .name = "vp",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_VP,
> + .ctrlbit = S5P_CLKGATE_D12_VP,
> }, {
> .name = "mixer",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_MIXER,
> + .ctrlbit = S5P_CLKGATE_D12_MIXER,
> }, {
> .name = "hdmi",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_HDMI,
> + .ctrlbit = S5P_CLKGATE_D12_HDMI,
> }, {
> .name = "mfc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d12_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D12_MFC,
> + .ctrlbit = S5P_CLKGATE_D12_MFC,
> },
>
> /* System (D1_3) devices */
> @@ -438,49 +438,49 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_CHIPID,
> + .ctrlbit = S5P_CLKGATE_D13_CHIPID,
> }, {
> .name = "gpio",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_GPIO,
> + .ctrlbit = S5P_CLKGATE_D13_GPIO,
> }, {
> .name = "apc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_APC,
> + .ctrlbit = S5P_CLKGATE_D13_APC,
> }, {
> .name = "iec",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_IEC,
> + .ctrlbit = S5P_CLKGATE_D13_IEC,
> }, {
> .name = "timers",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_PWM,
> + .ctrlbit = S5P_CLKGATE_D13_PWM,
> }, {
> .name = "systimer",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_SYSTIMER,
> + .ctrlbit = S5P_CLKGATE_D13_SYSTIMER,
> }, {
> .name = "watchdog",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_WDT,
> + .ctrlbit = S5P_CLKGATE_D13_WDT,
> }, {
> .name = "rtc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d13_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D13_RTC,
> + .ctrlbit = S5P_CLKGATE_D13_RTC,
> },
>
> /* Connectivity (D1_4) devices */
> @@ -489,73 +489,73 @@ static struct clk s5pc100_init_clocks[] = {
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_UART0,
> + .ctrlbit = S5P_CLKGATE_D14_UART0,
> }, {
> .name = "uart",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_UART1,
> + .ctrlbit = S5P_CLKGATE_D14_UART1,
> }, {
> .name = "uart",
> .id = 2,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_UART2,
> + .ctrlbit = S5P_CLKGATE_D14_UART2,
> }, {
> .name = "uart",
> .id = 3,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_UART3,
> + .ctrlbit = S5P_CLKGATE_D14_UART3,
> }, {
> .name = "i2c",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_IIC,
> + .ctrlbit = S5P_CLKGATE_D14_IIC,
> }, {
> .name = "hdmi-i2c",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_HDMI_IIC,
> + .ctrlbit = S5P_CLKGATE_D14_HDMI_IIC,
> }, {
> .name = "spi",
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_SPI0,
> + .ctrlbit = S5P_CLKGATE_D14_SPI0,
> }, {
> .name = "spi",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_SPI1,
> + .ctrlbit = S5P_CLKGATE_D14_SPI1,
> }, {
> .name = "spi",
> .id = 2,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_SPI2,
> + .ctrlbit = S5P_CLKGATE_D14_SPI2,
> }, {
> .name = "irda",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_IRDA,
> + .ctrlbit = S5P_CLKGATE_D14_IRDA,
> }, {
> .name = "hsitx",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_HSITX,
> + .ctrlbit = S5P_CLKGATE_D14_HSITX,
> }, {
> .name = "hsirx",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d14_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D14_HSIRX,
> + .ctrlbit = S5P_CLKGATE_D14_HSIRX,
> },
>
> /* Audio (D1_5) devices */
> @@ -564,55 +564,55 @@ static struct clk s5pc100_init_clocks[] = {
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_IIS0,
> + .ctrlbit = S5P_CLKGATE_D15_IIS0,
> }, {
> .name = "iis",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_IIS1,
> + .ctrlbit = S5P_CLKGATE_D15_IIS1,
> }, {
> .name = "iis",
> .id = 2,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_IIS2,
> + .ctrlbit = S5P_CLKGATE_D15_IIS2,
> }, {
> .name = "ac97",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_AC97,
> + .ctrlbit = S5P_CLKGATE_D15_AC97,
> }, {
> .name = "pcm",
> .id = 0,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_PCM0,
> + .ctrlbit = S5P_CLKGATE_D15_PCM0,
> }, {
> .name = "pcm",
> .id = 1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_PCM1,
> + .ctrlbit = S5P_CLKGATE_D15_PCM1,
> }, {
> .name = "spdif",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_SPDIF,
> + .ctrlbit = S5P_CLKGATE_D15_SPDIF,
> }, {
> .name = "adc",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_TSADC,
> + .ctrlbit = S5P_CLKGATE_D15_TSADC,
> }, {
> .name = "cg",
> .id = -1,
> .parent = &clk_p,
> .enable = s5pc100_clk_d15_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_D15_CG,
> + .ctrlbit = S5P_CLKGATE_D15_CG,
> },
>
> /* Audio (D2_0) devices: all disabled */
> @@ -623,49 +623,49 @@ static struct clk s5pc100_init_clocks[] = {
> .id = -1,
> .parent = NULL,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_HPM,
> + .ctrlbit = S5P_CLKGATE_SCLK0_HPM,
> }, {
> .name = "sclk_onenand",
> .id = -1,
> .parent = NULL,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_ONENAND,
> + .ctrlbit = S5P_CLKGATE_SCLK0_ONENAND,
> }, {
> .name = "spi_48",
> .id = 0,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI0_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI0_48,
> }, {
> .name = "spi_48",
> .id = 1,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI1_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI1_48,
> }, {
> .name = "spi_48",
> .id = 2,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI2_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI2_48,
> }, {
> .name = "mmc_48",
> .id = 0,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC0_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC0_48,
> }, {
> .name = "mmc_48",
> .id = 1,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC1_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC1_48,
> }, {
> .name = "mmc_48",
> .id = 2,
> .parent = &clk_48m,
> .enable = s5pc100_sclk0_ctrl,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC2_48,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC2_48,
> },
> /* Special Clocks 1 */
> };
> diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h b/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
> index 24dec4e..5c9c4cb 100644
> --- a/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
> +++ b/arch/arm/plat-s5pc1xx/include/plat/regs-clock.h
> @@ -3,7 +3,7 @@
> * Copyright 2009 Samsung Electronics Co.
> * Byungho Min <bhmin@samsung.com>
> *
> - * S5PC1XX clock register definitions
> + * S5PC100 clock register definitions
> *
> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License version 2 as
> @@ -13,240 +13,240 @@
> #ifndef __PLAT_REGS_CLOCK_H
> #define __PLAT_REGS_CLOCK_H __FILE__
>
> -#define S5PC100_CLKREG(x) (S5PC1XX_VA_CLK + (x))
> -#define S5PC100_CLKREG_OTHER(x) (S5PC1XX_VA_CLK_OTHER + (x))
> +#define S5P_CLKREG(x) (S5PC1XX_VA_CLK + (x))
> +#define S5PC100_REG_OTHERS(x) (S5PC1XX_VA_CLK_OTHER + (x))
>
> /* s5pc100 register for clock */
> -#define S5PC100_APLL_LOCK S5PC100_CLKREG(0x00)
> -#define S5PC100_MPLL_LOCK S5PC100_CLKREG(0x04)
> -#define S5PC100_EPLL_LOCK S5PC100_CLKREG(0x08)
> -#define S5PC100_HPLL_LOCK S5PC100_CLKREG(0x0C)
> +#define S5P_APLL_LOCK S5P_CLKREG(0x00)
> +#define S5P_MPLL_LOCK S5P_CLKREG(0x04)
> +#define S5P_EPLL_LOCK S5P_CLKREG(0x08)
> +#define S5P_HPLL_LOCK S5P_CLKREG(0x0C)
>
> -#define S5PC100_APLL_CON S5PC100_CLKREG(0x100)
> -#define S5PC100_MPLL_CON S5PC100_CLKREG(0x104)
> -#define S5PC100_EPLL_CON S5PC100_CLKREG(0x108)
> -#define S5PC100_HPLL_CON S5PC100_CLKREG(0x10C)
> +#define S5P_APLL_CON S5P_CLKREG(0x100)
> +#define S5P_MPLL_CON S5P_CLKREG(0x104)
> +#define S5P_EPLL_CON S5P_CLKREG(0x108)
> +#define S5P_HPLL_CON S5P_CLKREG(0x10C)
>
> -#define S5PC100_CLKSRC0 S5PC100_CLKREG(0x200)
> -#define S5PC100_CLKSRC1 S5PC100_CLKREG(0x204)
> -#define S5PC100_CLKSRC2 S5PC100_CLKREG(0x208)
> -#define S5PC100_CLKSRC3 S5PC100_CLKREG(0x20C)
> +#define S5P_CLK_SRC0 S5P_CLKREG(0x200)
> +#define S5P_CLK_SRC1 S5P_CLKREG(0x204)
> +#define S5P_CLK_SRC2 S5P_CLKREG(0x208)
> +#define S5P_CLK_SRC3 S5P_CLKREG(0x20C)
>
> -#define S5PC100_CLKDIV0 S5PC100_CLKREG(0x300)
> -#define S5PC100_CLKDIV1 S5PC100_CLKREG(0x304)
> -#define S5PC100_CLKDIV2 S5PC100_CLKREG(0x308)
> -#define S5PC100_CLKDIV3 S5PC100_CLKREG(0x30C)
> -#define S5PC100_CLKDIV4 S5PC100_CLKREG(0x310)
> +#define S5P_CLK_DIV0 S5P_CLKREG(0x300)
> +#define S5P_CLK_DIV1 S5P_CLKREG(0x304)
> +#define S5P_CLK_DIV2 S5P_CLKREG(0x308)
> +#define S5P_CLK_DIV3 S5P_CLKREG(0x30C)
> +#define S5P_CLK_DIV4 S5P_CLKREG(0x310)
>
> -#define S5PC100_CLK_OUT S5PC100_CLKREG(0x400)
> +#define S5P_CLK_OUT S5P_CLKREG(0x400)
>
> -#define S5PC100_CLKGATE_D00 S5PC100_CLKREG(0x500)
> -#define S5PC100_CLKGATE_D01 S5PC100_CLKREG(0x504)
> -#define S5PC100_CLKGATE_D02 S5PC100_CLKREG(0x508)
> +#define S5P_CLKGATE_D00 S5P_CLKREG(0x500)
> +#define S5P_CLKGATE_D01 S5P_CLKREG(0x504)
> +#define S5P_CLKGATE_D02 S5P_CLKREG(0x508)
>
> -#define S5PC100_CLKGATE_D10 S5PC100_CLKREG(0x520)
> -#define S5PC100_CLKGATE_D11 S5PC100_CLKREG(0x524)
> -#define S5PC100_CLKGATE_D12 S5PC100_CLKREG(0x528)
> -#define S5PC100_CLKGATE_D13 S5PC100_CLKREG(0x52C)
> -#define S5PC100_CLKGATE_D14 S5PC100_CLKREG(0x530)
> -#define S5PC100_CLKGATE_D15 S5PC100_CLKREG(0x534)
> +#define S5P_CLKGATE_D10 S5P_CLKREG(0x520)
> +#define S5P_CLKGATE_D11 S5P_CLKREG(0x524)
> +#define S5P_CLKGATE_D12 S5P_CLKREG(0x528)
> +#define S5P_CLKGATE_D13 S5P_CLKREG(0x52C)
> +#define S5P_CLKGATE_D14 S5P_CLKREG(0x530)
> +#define S5P_CLKGATE_D15 S5P_CLKREG(0x534)
>
> -#define S5PC100_CLKGATE_D20 S5PC100_CLKREG(0x540)
> +#define S5P_CLKGATE_D20 S5P_CLKREG(0x540)
>
> -#define S5PC100_SCLKGATE0 S5PC100_CLKREG(0x560)
> -#define S5PC100_SCLKGATE1 S5PC100_CLKREG(0x564)
> +#define S5P_SCLKGATE0 S5P_CLKREG(0x560)
> +#define S5P_SCLKGATE1 S5P_CLKREG(0x564)
>
> /* EPLL_CON */
> -#define S5PC100_EPLL_EN (1<<31)
> -#define S5PC100_EPLL_MASK 0xffffffff
> -#define S5PC100_EPLLVAL(_m, _p, _s) ((_m) << 16 | ((_p) << 8) | ((_s)))
> +#define S5P_EPLL_EN (1<<31)
> +#define S5P_EPLL_MASK 0xffffffff
> +#define S5P_EPLLVAL(_m, _p, _s) ((_m) << 16 | ((_p) << 8) | ((_s)))
>
> /* CLKSRC0..CLKSRC3 -> mostly removed due to clksrc updates */
> -#define S5PC100_CLKSRC1_CLK48M_MASK (0x1<<24)
> -#define S5PC100_CLKSRC1_CLK48M_SHIFT (24)
> +#define S5P_CLK_SRC1_CLK48M_MASK (0x1<<24)
> +#define S5P_CLK_SRC1_CLK48M_SHIFT (24)
>
> /* CLKDIV0 */
> -#define S5PC100_CLKDIV0_APLL_MASK (0x1<<0)
> -#define S5PC100_CLKDIV0_APLL_SHIFT (0)
> -#define S5PC100_CLKDIV0_ARM_MASK (0x7<<4)
> -#define S5PC100_CLKDIV0_ARM_SHIFT (4)
> -#define S5PC100_CLKDIV0_D0_MASK (0x7<<8)
> -#define S5PC100_CLKDIV0_D0_SHIFT (8)
> -#define S5PC100_CLKDIV0_PCLKD0_MASK (0x7<<12)
> -#define S5PC100_CLKDIV0_PCLKD0_SHIFT (12)
> -#define S5PC100_CLKDIV0_SECSS_MASK (0x7<<16)
> -#define S5PC100_CLKDIV0_SECSS_SHIFT (16)
> +#define S5P_CLK_DIV0_APLL_MASK (0x1<<0)
> +#define S5P_CLK_DIV0_APLL_SHIFT (0)
> +#define S5P_CLK_DIV0_ARM_MASK (0x7<<4)
> +#define S5P_CLK_DIV0_ARM_SHIFT (4)
> +#define S5P_CLK_DIV0_D0_MASK (0x7<<8)
> +#define S5P_CLK_DIV0_D0_SHIFT (8)
> +#define S5P_CLK_DIV0_PCLKD0_MASK (0x7<<12)
> +#define S5P_CLK_DIV0_PCLKD0_SHIFT (12)
> +#define S5P_CLK_DIV0_SECSS_MASK (0x7<<16)
> +#define S5P_CLK_DIV0_SECSS_SHIFT (16)
>
> /* CLKDIV1 (OneNAND clock only used in one place, removed) */
> -#define S5PC100_CLKDIV1_APLL2_MASK (0x7<<0)
> -#define S5PC100_CLKDIV1_APLL2_SHIFT (0)
> -#define S5PC100_CLKDIV1_MPLL_MASK (0x3<<4)
> -#define S5PC100_CLKDIV1_MPLL_SHIFT (4)
> -#define S5PC100_CLKDIV1_MPLL2_MASK (0x1<<8)
> -#define S5PC100_CLKDIV1_MPLL2_SHIFT (8)
> -#define S5PC100_CLKDIV1_D1_MASK (0x7<<12)
> -#define S5PC100_CLKDIV1_D1_SHIFT (12)
> -#define S5PC100_CLKDIV1_PCLKD1_MASK (0x7<<16)
> -#define S5PC100_CLKDIV1_PCLKD1_SHIFT (16)
> -#define S5PC100_CLKDIV1_CAM_MASK (0x1F<<24)
> -#define S5PC100_CLKDIV1_CAM_SHIFT (24)
> +#define S5P_CLK_DIV1_APLL2_MASK (0x7<<0)
> +#define S5P_CLK_DIV1_APLL2_SHIFT (0)
> +#define S5P_CLK_DIV1_MPLL_MASK (0x3<<4)
> +#define S5P_CLK_DIV1_MPLL_SHIFT (4)
> +#define S5P_CLK_DIV1_MPLL2_MASK (0x1<<8)
> +#define S5P_CLK_DIV1_MPLL2_SHIFT (8)
> +#define S5P_CLK_DIV1_D1_MASK (0x7<<12)
> +#define S5P_CLK_DIV1_D1_SHIFT (12)
> +#define S5P_CLK_DIV1_PCLKD1_MASK (0x7<<16)
> +#define S5P_CLK_DIV1_PCLKD1_SHIFT (16)
> +#define S5P_CLK_DIV1_CAM_MASK (0x1F<<24)
> +#define S5P_CLK_DIV1_CAM_SHIFT (24)
>
> /* CLKDIV2 => removed in clksrc update */
> /* CLKDIV3 => removed in clksrc update, or not needed */
> /* CLKDIV4 => removed in clksrc update, or not needed */
>
> /* HCLKD0/PCLKD0 Clock Gate 0 Registers */
> -#define S5PC100_CLKGATE_D00_INTC (1<<0)
> -#define S5PC100_CLKGATE_D00_TZIC (1<<1)
> -#define S5PC100_CLKGATE_D00_CFCON (1<<2)
> -#define S5PC100_CLKGATE_D00_MDMA (1<<3)
> -#define S5PC100_CLKGATE_D00_G2D (1<<4)
> -#define S5PC100_CLKGATE_D00_SECSS (1<<5)
> -#define S5PC100_CLKGATE_D00_CSSYS (1<<6)
> +#define S5P_CLKGATE_D00_INTC (1<<0)
> +#define S5P_CLKGATE_D00_TZIC (1<<1)
> +#define S5P_CLKGATE_D00_CFCON (1<<2)
> +#define S5P_CLKGATE_D00_MDMA (1<<3)
> +#define S5P_CLKGATE_D00_G2D (1<<4)
> +#define S5P_CLKGATE_D00_SECSS (1<<5)
> +#define S5P_CLKGATE_D00_CSSYS (1<<6)
>
> /* HCLKD0/PCLKD0 Clock Gate 1 Registers */
> -#define S5PC100_CLKGATE_D01_DMC (1<<0)
> -#define S5PC100_CLKGATE_D01_SROMC (1<<1)
> -#define S5PC100_CLKGATE_D01_ONENAND (1<<2)
> -#define S5PC100_CLKGATE_D01_NFCON (1<<3)
> -#define S5PC100_CLKGATE_D01_INTMEM (1<<4)
> -#define S5PC100_CLKGATE_D01_EBI (1<<5)
> +#define S5P_CLKGATE_D01_DMC (1<<0)
> +#define S5P_CLKGATE_D01_SROMC (1<<1)
> +#define S5P_CLKGATE_D01_ONENAND (1<<2)
> +#define S5P_CLKGATE_D01_NFCON (1<<3)
> +#define S5P_CLKGATE_D01_INTMEM (1<<4)
> +#define S5P_CLKGATE_D01_EBI (1<<5)
>
> /* PCLKD0 Clock Gate 2 Registers */
> -#define S5PC100_CLKGATE_D02_SECKEY (1<<1)
> -#define S5PC100_CLKGATE_D02_SDM (1<<2)
> +#define S5P_CLKGATE_D02_SECKEY (1<<1)
> +#define S5P_CLKGATE_D02_SDM (1<<2)
>
> /* HCLKD1/PCLKD1 Clock Gate 0 Registers */
> -#define S5PC100_CLKGATE_D10_PDMA0 (1<<0)
> -#define S5PC100_CLKGATE_D10_PDMA1 (1<<1)
> -#define S5PC100_CLKGATE_D10_USBHOST (1<<2)
> -#define S5PC100_CLKGATE_D10_USBOTG (1<<3)
> -#define S5PC100_CLKGATE_D10_MODEMIF (1<<4)
> -#define S5PC100_CLKGATE_D10_HSMMC0 (1<<5)
> -#define S5PC100_CLKGATE_D10_HSMMC1 (1<<6)
> -#define S5PC100_CLKGATE_D10_HSMMC2 (1<<7)
> +#define S5P_CLKGATE_D10_PDMA0 (1<<0)
> +#define S5P_CLKGATE_D10_PDMA1 (1<<1)
> +#define S5P_CLKGATE_D10_USBHOST (1<<2)
> +#define S5P_CLKGATE_D10_USBOTG (1<<3)
> +#define S5P_CLKGATE_D10_MODEMIF (1<<4)
> +#define S5P_CLKGATE_D10_HSMMC0 (1<<5)
> +#define S5P_CLKGATE_D10_HSMMC1 (1<<6)
> +#define S5P_CLKGATE_D10_HSMMC2 (1<<7)
>
> /* HCLKD1/PCLKD1 Clock Gate 1 Registers */
> -#define S5PC100_CLKGATE_D11_LCD (1<<0)
> -#define S5PC100_CLKGATE_D11_ROTATOR (1<<1)
> -#define S5PC100_CLKGATE_D11_FIMC0 (1<<2)
> -#define S5PC100_CLKGATE_D11_FIMC1 (1<<3)
> -#define S5PC100_CLKGATE_D11_FIMC2 (1<<4)
> -#define S5PC100_CLKGATE_D11_JPEG (1<<5)
> -#define S5PC100_CLKGATE_D11_DSI (1<<6)
> -#define S5PC100_CLKGATE_D11_CSI (1<<7)
> -#define S5PC100_CLKGATE_D11_G3D (1<<8)
> +#define S5P_CLKGATE_D11_LCD (1<<0)
> +#define S5P_CLKGATE_D11_ROTATOR (1<<1)
> +#define S5P_CLKGATE_D11_FIMC0 (1<<2)
> +#define S5P_CLKGATE_D11_FIMC1 (1<<3)
> +#define S5P_CLKGATE_D11_FIMC2 (1<<4)
> +#define S5P_CLKGATE_D11_JPEG (1<<5)
> +#define S5P_CLKGATE_D11_DSI (1<<6)
> +#define S5P_CLKGATE_D11_CSI (1<<7)
> +#define S5P_CLKGATE_D11_G3D (1<<8)
>
> /* HCLKD1/PCLKD1 Clock Gate 2 Registers */
> -#define S5PC100_CLKGATE_D12_TV (1<<0)
> -#define S5PC100_CLKGATE_D12_VP (1<<1)
> -#define S5PC100_CLKGATE_D12_MIXER (1<<2)
> -#define S5PC100_CLKGATE_D12_HDMI (1<<3)
> -#define S5PC100_CLKGATE_D12_MFC (1<<4)
> +#define S5P_CLKGATE_D12_TV (1<<0)
> +#define S5P_CLKGATE_D12_VP (1<<1)
> +#define S5P_CLKGATE_D12_MIXER (1<<2)
> +#define S5P_CLKGATE_D12_HDMI (1<<3)
> +#define S5P_CLKGATE_D12_MFC (1<<4)
>
> /* HCLKD1/PCLKD1 Clock Gate 3 Registers */
> -#define S5PC100_CLKGATE_D13_CHIPID (1<<0)
> -#define S5PC100_CLKGATE_D13_GPIO (1<<1)
> -#define S5PC100_CLKGATE_D13_APC (1<<2)
> -#define S5PC100_CLKGATE_D13_IEC (1<<3)
> -#define S5PC100_CLKGATE_D13_PWM (1<<6)
> -#define S5PC100_CLKGATE_D13_SYSTIMER (1<<7)
> -#define S5PC100_CLKGATE_D13_WDT (1<<8)
> -#define S5PC100_CLKGATE_D13_RTC (1<<9)
> +#define S5P_CLKGATE_D13_CHIPID (1<<0)
> +#define S5P_CLKGATE_D13_GPIO (1<<1)
> +#define S5P_CLKGATE_D13_APC (1<<2)
> +#define S5P_CLKGATE_D13_IEC (1<<3)
> +#define S5P_CLKGATE_D13_PWM (1<<6)
> +#define S5P_CLKGATE_D13_SYSTIMER (1<<7)
> +#define S5P_CLKGATE_D13_WDT (1<<8)
> +#define S5P_CLKGATE_D13_RTC (1<<9)
>
> /* HCLKD1/PCLKD1 Clock Gate 4 Registers */
> -#define S5PC100_CLKGATE_D14_UART0 (1<<0)
> -#define S5PC100_CLKGATE_D14_UART1 (1<<1)
> -#define S5PC100_CLKGATE_D14_UART2 (1<<2)
> -#define S5PC100_CLKGATE_D14_UART3 (1<<3)
> -#define S5PC100_CLKGATE_D14_IIC (1<<4)
> -#define S5PC100_CLKGATE_D14_HDMI_IIC (1<<5)
> -#define S5PC100_CLKGATE_D14_SPI0 (1<<6)
> -#define S5PC100_CLKGATE_D14_SPI1 (1<<7)
> -#define S5PC100_CLKGATE_D14_SPI2 (1<<8)
> -#define S5PC100_CLKGATE_D14_IRDA (1<<9)
> -#define S5PC100_CLKGATE_D14_CCAN0 (1<<10)
> -#define S5PC100_CLKGATE_D14_CCAN1 (1<<11)
> -#define S5PC100_CLKGATE_D14_HSITX (1<<12)
> -#define S5PC100_CLKGATE_D14_HSIRX (1<<13)
> +#define S5P_CLKGATE_D14_UART0 (1<<0)
> +#define S5P_CLKGATE_D14_UART1 (1<<1)
> +#define S5P_CLKGATE_D14_UART2 (1<<2)
> +#define S5P_CLKGATE_D14_UART3 (1<<3)
> +#define S5P_CLKGATE_D14_IIC (1<<4)
> +#define S5P_CLKGATE_D14_HDMI_IIC (1<<5)
> +#define S5P_CLKGATE_D14_SPI0 (1<<6)
> +#define S5P_CLKGATE_D14_SPI1 (1<<7)
> +#define S5P_CLKGATE_D14_SPI2 (1<<8)
> +#define S5P_CLKGATE_D14_IRDA (1<<9)
> +#define S5P_CLKGATE_D14_CCAN0 (1<<10)
> +#define S5P_CLKGATE_D14_CCAN1 (1<<11)
> +#define S5P_CLKGATE_D14_HSITX (1<<12)
> +#define S5P_CLKGATE_D14_HSIRX (1<<13)
>
> /* HCLKD1/PCLKD1 Clock Gate 5 Registers */
> -#define S5PC100_CLKGATE_D15_IIS0 (1<<0)
> -#define S5PC100_CLKGATE_D15_IIS1 (1<<1)
> -#define S5PC100_CLKGATE_D15_IIS2 (1<<2)
> -#define S5PC100_CLKGATE_D15_AC97 (1<<3)
> -#define S5PC100_CLKGATE_D15_PCM0 (1<<4)
> -#define S5PC100_CLKGATE_D15_PCM1 (1<<5)
> -#define S5PC100_CLKGATE_D15_SPDIF (1<<6)
> -#define S5PC100_CLKGATE_D15_TSADC (1<<7)
> -#define S5PC100_CLKGATE_D15_KEYIF (1<<8)
> -#define S5PC100_CLKGATE_D15_CG (1<<9)
> +#define S5P_CLKGATE_D15_IIS0 (1<<0)
> +#define S5P_CLKGATE_D15_IIS1 (1<<1)
> +#define S5P_CLKGATE_D15_IIS2 (1<<2)
> +#define S5P_CLKGATE_D15_AC97 (1<<3)
> +#define S5P_CLKGATE_D15_PCM0 (1<<4)
> +#define S5P_CLKGATE_D15_PCM1 (1<<5)
> +#define S5P_CLKGATE_D15_SPDIF (1<<6)
> +#define S5P_CLKGATE_D15_TSADC (1<<7)
> +#define S5P_CLKGATE_D15_KEYIF (1<<8)
> +#define S5P_CLKGATE_D15_CG (1<<9)
>
> /* HCLKD2 Clock Gate 0 Registers */
> -#define S5PC100_CLKGATE_D20_HCLKD2 (1<<0)
> -#define S5PC100_CLKGATE_D20_I2SD2 (1<<1)
> +#define S5P_CLKGATE_D20_HCLKD2 (1<<0)
> +#define S5P_CLKGATE_D20_I2SD2 (1<<1)
>
> /* Special Clock Gate 0 Registers */
> -#define S5PC100_CLKGATE_SCLK0_HPM (1<<0)
> -#define S5PC100_CLKGATE_SCLK0_PWI (1<<1)
> -#define S5PC100_CLKGATE_SCLK0_ONENAND (1<<2)
> -#define S5PC100_CLKGATE_SCLK0_UART (1<<3)
> -#define S5PC100_CLKGATE_SCLK0_SPI0 (1<<4)
> -#define S5PC100_CLKGATE_SCLK0_SPI1 (1<<5)
> -#define S5PC100_CLKGATE_SCLK0_SPI2 (1<<6)
> -#define S5PC100_CLKGATE_SCLK0_SPI0_48 (1<<7)
> -#define S5PC100_CLKGATE_SCLK0_SPI1_48 (1<<8)
> -#define S5PC100_CLKGATE_SCLK0_SPI2_48 (1<<9)
> -#define S5PC100_CLKGATE_SCLK0_IRDA (1<<10)
> -#define S5PC100_CLKGATE_SCLK0_USBHOST (1<<11)
> -#define S5PC100_CLKGATE_SCLK0_MMC0 (1<<12)
> -#define S5PC100_CLKGATE_SCLK0_MMC1 (1<<13)
> -#define S5PC100_CLKGATE_SCLK0_MMC2 (1<<14)
> -#define S5PC100_CLKGATE_SCLK0_MMC0_48 (1<<15)
> -#define S5PC100_CLKGATE_SCLK0_MMC1_48 (1<<16)
> -#define S5PC100_CLKGATE_SCLK0_MMC2_48 (1<<17)
> +#define S5P_CLKGATE_SCLK0_HPM (1<<0)
> +#define S5P_CLKGATE_SCLK0_PWI (1<<1)
> +#define S5P_CLKGATE_SCLK0_ONENAND (1<<2)
> +#define S5P_CLKGATE_SCLK0_UART (1<<3)
> +#define S5P_CLKGATE_SCLK0_SPI0 (1<<4)
> +#define S5P_CLKGATE_SCLK0_SPI1 (1<<5)
> +#define S5P_CLKGATE_SCLK0_SPI2 (1<<6)
> +#define S5P_CLKGATE_SCLK0_SPI0_48 (1<<7)
> +#define S5P_CLKGATE_SCLK0_SPI1_48 (1<<8)
> +#define S5P_CLKGATE_SCLK0_SPI2_48 (1<<9)
> +#define S5P_CLKGATE_SCLK0_IRDA (1<<10)
> +#define S5P_CLKGATE_SCLK0_USBHOST (1<<11)
> +#define S5P_CLKGATE_SCLK0_MMC0 (1<<12)
> +#define S5P_CLKGATE_SCLK0_MMC1 (1<<13)
> +#define S5P_CLKGATE_SCLK0_MMC2 (1<<14)
> +#define S5P_CLKGATE_SCLK0_MMC0_48 (1<<15)
> +#define S5P_CLKGATE_SCLK0_MMC1_48 (1<<16)
> +#define S5P_CLKGATE_SCLK0_MMC2_48 (1<<17)
>
> /* Special Clock Gate 1 Registers */
> -#define S5PC100_CLKGATE_SCLK1_LCD (1<<0)
> -#define S5PC100_CLKGATE_SCLK1_FIMC0 (1<<1)
> -#define S5PC100_CLKGATE_SCLK1_FIMC1 (1<<2)
> -#define S5PC100_CLKGATE_SCLK1_FIMC2 (1<<3)
> -#define S5PC100_CLKGATE_SCLK1_TV54 (1<<4)
> -#define S5PC100_CLKGATE_SCLK1_VDAC54 (1<<5)
> -#define S5PC100_CLKGATE_SCLK1_MIXER (1<<6)
> -#define S5PC100_CLKGATE_SCLK1_HDMI (1<<7)
> -#define S5PC100_CLKGATE_SCLK1_AUDIO0 (1<<8)
> -#define S5PC100_CLKGATE_SCLK1_AUDIO1 (1<<9)
> -#define S5PC100_CLKGATE_SCLK1_AUDIO2 (1<<10)
> -#define S5PC100_CLKGATE_SCLK1_SPDIF (1<<11)
> -#define S5PC100_CLKGATE_SCLK1_CAM (1<<12)
> -
> -#define S5PC100_SWRESET S5PC100_CLKREG_OTHER(0x000)
> -#define S5PC100_OND_SWRESET S5PC100_CLKREG_OTHER(0x008)
> -#define S5PC100_GEN_CTRL S5PC100_CLKREG_OTHER(0x100)
> -#define S5PC100_GEN_STATUS S5PC100_CLKREG_OTHER(0x104)
> -#define S5PC100_MEM_SYS_CFG S5PC100_CLKREG_OTHER(0x200)
> -#define S5PC100_CAM_MUX_SEL S5PC100_CLKREG_OTHER(0x300)
> -#define S5PC100_MIXER_OUT_SEL S5PC100_CLKREG_OTHER(0x304)
> -#define S5PC100_LPMP_MODE_SEL S5PC100_CLKREG_OTHER(0x308)
> -#define S5PC100_MIPI_PHY_CON0 S5PC100_CLKREG_OTHER(0x400)
> -#define S5PC100_MIPI_PHY_CON1 S5PC100_CLKREG_OTHER(0x414)
> -#define S5PC100_HDMI_PHY_CON0 S5PC100_CLKREG_OTHER(0x420)
> -
> -#define S5PC100_SWRESET_RESETVAL 0xc100
> -#define S5PC100_OTHER_SYS_INT 24
> -#define S5PC100_OTHER_STA_TYPE 23
> +#define S5P_CLKGATE_SCLK1_LCD (1<<0)
> +#define S5P_CLKGATE_SCLK1_FIMC0 (1<<1)
> +#define S5P_CLKGATE_SCLK1_FIMC1 (1<<2)
> +#define S5P_CLKGATE_SCLK1_FIMC2 (1<<3)
> +#define S5P_CLKGATE_SCLK1_TV54 (1<<4)
> +#define S5P_CLKGATE_SCLK1_VDAC54 (1<<5)
> +#define S5P_CLKGATE_SCLK1_MIXER (1<<6)
> +#define S5P_CLKGATE_SCLK1_HDMI (1<<7)
> +#define S5P_CLKGATE_SCLK1_AUDIO0 (1<<8)
> +#define S5P_CLKGATE_SCLK1_AUDIO1 (1<<9)
> +#define S5P_CLKGATE_SCLK1_AUDIO2 (1<<10)
> +#define S5P_CLKGATE_SCLK1_SPDIF (1<<11)
> +#define S5P_CLKGATE_SCLK1_CAM (1<<12)
> +
> +#define S5P_SWRESET S5PC100_REG_OTHERS(0x000)
> +#define S5P_OND_SWRESET S5PC100_REG_OTHERS(0x008)
> +#define S5P_GEN_CTRL S5PC100_REG_OTHERS(0x100)
> +#define S5P_GEN_STATUS S5PC100_REG_OTHERS(0x104)
> +#define S5P_MEM_SYS_CFG S5PC100_REG_OTHERS(0x200)
> +#define S5P_CAM_MUX_SEL S5PC100_REG_OTHERS(0x300)
> +#define S5P_MIXER_OUT_SEL S5PC100_REG_OTHERS(0x304)
> +#define S5P_LPMP_MODE_SEL S5PC100_REG_OTHERS(0x308)
> +#define S5P_MIPI_PHY_CON0 S5PC100_REG_OTHERS(0x400)
> +#define S5P_MIPI_PHY_CON1 S5PC100_REG_OTHERS(0x414)
> +#define S5P_HDMI_PHY_CON0 S5PC100_REG_OTHERS(0x420)
> +
> +#define S5P_SWRESET_RESETVAL 0xc100
> +#define S5P_OTHER_SYS_INT 24
> +#define S5P_OTHER_STA_TYPE 23
> #define STA_TYPE_EXPON 0
> #define STA_TYPE_SFR 1
>
> -#define S5PC100_SLEEP_CFG_OSC_EN 0
> +#define S5P_SLEEP_CFG_OSC_EN 0
>
> /* OTHERS Resgister */
> -#define S5PC100_OTHERS_USB_SIG_MASK (1 << 16)
> -#define S5PC100_OTHERS_MIPI_DPHY_EN (1 << 28)
> +#define S5P_OTHERS_USB_SIG_MASK (1 << 16)
> +#define S5P_OTHERS_MIPI_DPHY_EN (1 << 28)
>
> /* MIPI D-PHY Control Register 0 */
> -#define S5PC100_MIPI_PHY_CON0_M_RESETN (1 << 1)
> -#define S5PC100_MIPI_PHY_CON0_S_RESETN (1 << 0)
> +#define S5P_MIPI_PHY_CON0_M_RESETN (1 << 1)
> +#define S5P_MIPI_PHY_CON0_S_RESETN (1 << 0)
>
> #endif /* _PLAT_REGS_CLOCK_H */
> diff --git a/arch/arm/plat-s5pc1xx/s5pc100-clock.c b/arch/arm/plat-s5pc1xx/s5pc100-clock.c
> index 2bf6c57..c391c61 100644
> --- a/arch/arm/plat-s5pc1xx/s5pc100-clock.c
> +++ b/arch/arm/plat-s5pc1xx/s5pc100-clock.c
> @@ -75,7 +75,7 @@ static struct clksrc_clk clk_mout_apll = {
> .id = -1,
> },
> .sources = &clk_src_apll,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 0, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1, },
> };
>
> static unsigned long s5pc100_clk_dout_apll_get_rate(struct clk *clk)
> @@ -83,8 +83,8 @@ static unsigned long s5pc100_clk_dout_apll_get_rate(struct clk *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_APLL_MASK;
> - ratio >>= S5PC100_CLKDIV0_APLL_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_APLL_MASK;
> + ratio >>= S5P_CLK_DIV0_APLL_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -103,8 +103,8 @@ static unsigned long s5pc100_clk_arm_get_rate(struct clk *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_ARM_MASK;
> - ratio >>= S5PC100_CLKDIV0_ARM_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_ARM_MASK;
> + ratio >>= S5P_CLK_DIV0_ARM_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -119,8 +119,8 @@ static unsigned long s5pc100_clk_arm_round_rate(struct clk *clk,
> return rate;
>
> div = (parent / rate) - 1;
> - if (div > S5PC100_CLKDIV0_ARM_MASK)
> - div = S5PC100_CLKDIV0_ARM_MASK;
> + if (div > S5P_CLK_DIV0_ARM_MASK)
> + div = S5P_CLK_DIV0_ARM_MASK;
>
> return parent / (div + 1);
> }
> @@ -131,16 +131,16 @@ static int s5pc100_clk_arm_set_rate(struct clk *clk, unsigned long rate)
> u32 div;
> u32 val;
>
> - if (rate < parent / (S5PC100_CLKDIV0_ARM_MASK + 1))
> + if (rate < parent / (S5P_CLK_DIV0_ARM_MASK + 1))
> return -EINVAL;
>
> rate = clk_round_rate(clk, rate);
> div = clk_get_rate(clk->parent) / rate;
>
> - val = __raw_readl(S5PC100_CLKDIV0);
> - val &= S5PC100_CLKDIV0_ARM_MASK;
> + val = __raw_readl(S5P_CLK_DIV0);
> + val &= S5P_CLK_DIV0_ARM_MASK;
> val |= (div - 1);
> - __raw_writel(val, S5PC100_CLKDIV0);
> + __raw_writel(val, S5P_CLK_DIV0);
>
> return 0;
> }
> @@ -161,8 +161,8 @@ static unsigned long s5pc100_clk_dout_d0_bus_get_rate(struct clk *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_D0_MASK;
> - ratio >>= S5PC100_CLKDIV0_D0_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_D0_MASK;
> + ratio >>= S5P_CLK_DIV0_D0_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -181,8 +181,8 @@ static unsigned long s5pc100_clk_dout_pclkd0_get_rate(struct clk *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV0) & S5PC100_CLKDIV0_PCLKD0_MASK;
> - ratio >>= S5PC100_CLKDIV0_PCLKD0_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV0) & S5P_CLK_DIV0_PCLKD0_MASK;
> + ratio >>= S5P_CLK_DIV0_PCLKD0_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -201,8 +201,8 @@ static unsigned long s5pc100_clk_dout_apll2_get_rate(struct clk *clk)
> unsigned long rate = clk_get_rate(clk->parent);
> unsigned int ratio;
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_APLL2_MASK;
> - ratio >>= S5PC100_CLKDIV1_APLL2_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_APLL2_MASK;
> + ratio >>= S5P_CLK_DIV1_APLL2_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -233,7 +233,7 @@ static struct clksrc_clk clk_mout_mpll = {
> .id = -1,
> },
> .sources = &clk_src_mpll,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 4, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1, },
> };
>
> static struct clk *clkset_am_list[] = {
> @@ -252,7 +252,7 @@ static struct clksrc_clk clk_mout_am = {
> .id = -1,
> },
> .sources = &clk_src_am,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 16, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1, },
> };
>
> static unsigned long s5pc100_clk_dout_d1_bus_get_rate(struct clk *clk)
> @@ -262,8 +262,8 @@ static unsigned long s5pc100_clk_dout_d1_bus_get_rate(struct clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_D1_MASK;
> - ratio >>= S5PC100_CLKDIV1_D1_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_D1_MASK;
> + ratio >>= S5P_CLK_DIV1_D1_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -293,7 +293,7 @@ static struct clksrc_clk clk_mout_onenand = {
> .id = -1,
> },
> .sources = &clk_src_onenand,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 24, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1, },
> };
>
> static unsigned long s5pc100_clk_dout_pclkd1_get_rate(struct clk *clk)
> @@ -303,8 +303,8 @@ static unsigned long s5pc100_clk_dout_pclkd1_get_rate(struct clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_PCLKD1_MASK;
> - ratio >>= S5PC100_CLKDIV1_PCLKD1_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_PCLKD1_MASK;
> + ratio >>= S5P_CLK_DIV1_PCLKD1_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -325,8 +325,8 @@ static unsigned long s5pc100_clk_dout_mpll2_get_rate(struct clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_MPLL2_MASK;
> - ratio >>= S5PC100_CLKDIV1_MPLL2_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_MPLL2_MASK;
> + ratio >>= S5P_CLK_DIV1_MPLL2_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -347,8 +347,8 @@ static unsigned long s5pc100_clk_dout_cam_get_rate(struct clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_CAM_MASK;
> - ratio >>= S5PC100_CLKDIV1_CAM_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_CAM_MASK;
> + ratio >>= S5P_CLK_DIV1_CAM_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -369,8 +369,8 @@ static unsigned long s5pc100_clk_dout_mpll_get_rate(struct clk *clk)
>
> printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate);
>
> - ratio = __raw_readl(S5PC100_CLKDIV1) & S5PC100_CLKDIV1_MPLL_MASK;
> - ratio >>= S5PC100_CLKDIV1_MPLL_SHIFT;
> + ratio = __raw_readl(S5P_CLK_DIV1) & S5P_CLK_DIV1_MPLL_MASK;
> + ratio >>= S5P_CLK_DIV1_MPLL_SHIFT;
>
> return rate / (ratio + 1);
> }
> @@ -406,7 +406,7 @@ static struct clksrc_clk clk_mout_epll = {
> .id = -1,
> },
> .sources = &clk_src_epll,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 8, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 8, .size = 1, },
> };
>
> /* HPLL */
> @@ -431,7 +431,7 @@ static struct clksrc_clk clk_mout_hpll = {
> .id = -1,
> },
> .sources = &clk_src_hpll,
> - .reg_src = { .reg = S5PC100_CLKSRC0, .shift = 12, .size = 1, },
> + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1, },
> };
>
> /* Peripherals */
> @@ -539,32 +539,32 @@ static struct clksrc_clk clksrc_audio[] = {
> .clk = {
> .name = "audio-bus",
> .id = 0,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO0,
> + .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO0,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_audio0,
> - .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 12, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 12, .size = 3, },
> + .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 3, },
> }, {
> .clk = {
> .name = "audio-bus",
> .id = 1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO1,
> + .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO1,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_audio1,
> - .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 16, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 16, .size = 3, },
> + .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 3, },
> }, {
> .clk = {
> .name = "audio-bus",
> .id = 2,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_AUDIO2,
> + .ctrlbit = S5P_CLKGATE_SCLK1_AUDIO2,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_audio2,
> - .reg_div = { .reg = S5PC100_CLKDIV4, .shift = 20, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 20, .size = 3, },
> + .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 3, },
> },
> };
>
> @@ -620,130 +620,130 @@ static struct clksrc_clk clksrc_clks[] = {
> .clk = {
> .name = "spi_bus",
> .id = 0,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI0,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI0,
> .enable = s5pc100_sclk0_ctrl,
>
> },
> .sources = &clkset_spi,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 4, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 4, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 2, },
> }, {
> .clk = {
> .name = "spi_bus",
> .id = 1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI1,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI1,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_spi,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 8, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 8, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 2, },
> }, {
> .clk = {
> .name = "spi_bus",
> .id = 2,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_SPI2,
> + .ctrlbit = S5P_CLKGATE_SCLK0_SPI2,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_spi,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 12, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 12, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 12, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 2, },
> }, {
> .clk = {
> .name = "uclk1",
> .id = -1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_UART,
> + .ctrlbit = S5P_CLKGATE_SCLK0_UART,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_uart,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 0, .size = 3, },
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 0, .size = 1, },
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 3, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1, },
> }, {
> .clk = {
> .name = "spdif",
> .id = -1,
> },
> .sources = &clkset_spdif,
> - .reg_src = { .reg = S5PC100_CLKSRC3, .shift = 24, .size = 2, },
> + .reg_src = { .reg = S5P_CLK_SRC3, .shift = 24, .size = 2, },
> }, {
> .clk = {
> .name = "lcd",
> .id = -1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_LCD,
> + .ctrlbit = S5P_CLKGATE_SCLK1_LCD,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_lcd_fimc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 12, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 12, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 12, .size = 2, },
> }, {
> .clk = {
> .name = "fimc",
> .id = 0,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC0,
> + .ctrlbit = S5P_CLKGATE_SCLK1_FIMC0,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_lcd_fimc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 16, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 16, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 16, .size = 2, },
> }, {
> .clk = {
> .name = "fimc",
> .id = 1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC1,
> + .ctrlbit = S5P_CLKGATE_SCLK1_FIMC1,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_lcd_fimc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 20, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 20, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 20, .size = 2, },
> }, {
> .clk = {
> .name = "fimc",
> .id = 2,
> - .ctrlbit = S5PC100_CLKGATE_SCLK1_FIMC2,
> + .ctrlbit = S5P_CLKGATE_SCLK1_FIMC2,
> .enable = s5pc100_sclk1_ctrl,
> },
> .sources = &clkset_lcd_fimc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 24, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 24, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 24, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 24, .size = 2, },
> }, {
> .clk = {
> .name = "mmc_bus",
> .id = 0,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC0,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC0,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_mmc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 0, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 0, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2, },
> }, {
> .clk = {
> .name = "mmc_bus",
> .id = 1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC1,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC1,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_mmc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 4, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 4, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2, },
> }, {
> .clk = {
> .name = "mmc_bus",
> .id = 2,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_MMC2,
> + .ctrlbit = S5P_CLKGATE_SCLK0_MMC2,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_mmc,
> - .reg_div = { .reg = S5PC100_CLKDIV3, .shift = 8, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC2, .shift = 8, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV3, .shift = 8, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2, },
> }, {
> .clk = {
> .name = "usbhost",
> .id = -1,
> - .ctrlbit = S5PC100_CLKGATE_SCLK0_USBHOST,
> + .ctrlbit = S5P_CLKGATE_SCLK0_USBHOST,
> .enable = s5pc100_sclk0_ctrl,
> },
> .sources = &clkset_usbhost,
> - .reg_div = { .reg = S5PC100_CLKDIV2, .shift = 20, .size = 4, },
> - .reg_src = { .reg = S5PC100_CLKSRC1, .shift = 20, .size = 2, },
> + .reg_div = { .reg = S5P_CLK_DIV2, .shift = 20, .size = 4, },
> + .reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 2, },
> }
> };
>
> @@ -775,8 +775,8 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
>
> printk(KERN_DEBUG "%s: registering clocks\n", __func__);
>
> - clkdiv0 = __raw_readl(S5PC100_CLKDIV0);
> - clkdiv1 = __raw_readl(S5PC100_CLKDIV1);
> + clkdiv0 = __raw_readl(S5P_CLK_DIV0);
> + clkdiv1 = __raw_readl(S5P_CLK_DIV1);
>
> printk(KERN_DEBUG "%s: clkdiv0 = %08x, clkdiv1 = %08x\n", __func__, clkdiv0, clkdiv1);
>
> @@ -788,22 +788,22 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
>
> printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
>
> - apll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_APLL_CON));
> - mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_MPLL_CON));
> - epll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_EPLL_CON));
> - hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5PC100_HPLL_CON));
> + apll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_APLL_CON));
> + mpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_MPLL_CON));
> + epll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_EPLL_CON));
> + hpll = s5pc1xx_get_pll(xtal, __raw_readl(S5P_HPLL_CON));
>
> printk(KERN_INFO "S5PC100: Apll=%ld.%03ld Mhz, Mpll=%ld.%03ld Mhz"
> ", Epll=%ld.%03ld Mhz, Hpll=%ld.%03ld Mhz\n",
> print_mhz(apll), print_mhz(mpll),
> print_mhz(epll), print_mhz(hpll));
>
> - armclk = apll / GET_DIV(clkdiv0, S5PC100_CLKDIV0_APLL);
> - armclk = armclk / GET_DIV(clkdiv0, S5PC100_CLKDIV0_ARM);
> - hclkd0 = armclk / GET_DIV(clkdiv0, S5PC100_CLKDIV0_D0);
> - pclkd0 = hclkd0 / GET_DIV(clkdiv0, S5PC100_CLKDIV0_PCLKD0);
> - hclk = mpll / GET_DIV(clkdiv1, S5PC100_CLKDIV1_D1);
> - pclk = hclk / GET_DIV(clkdiv1, S5PC100_CLKDIV1_PCLKD1);
> + armclk = apll / GET_DIV(clkdiv0, S5P_CLK_DIV0_APLL);
> + armclk = armclk / GET_DIV(clkdiv0, S5P_CLK_DIV0_ARM);
> + hclkd0 = armclk / GET_DIV(clkdiv0, S5P_CLK_DIV0_D0);
> + pclkd0 = hclkd0 / GET_DIV(clkdiv0, S5P_CLK_DIV0_PCLKD0);
> + hclk = mpll / GET_DIV(clkdiv1, S5P_CLK_DIV1_D1);
> + pclk = hclk / GET_DIV(clkdiv1, S5P_CLK_DIV1_PCLKD1);
>
> printk(KERN_INFO "S5PC100: ARMCLK=%ld.%03ld MHz, HCLKD0=%ld.%03ld MHz,"
> " PCLKD0=%ld.%03ld MHz\n, HCLK=%ld.%03ld MHz,"
> --
> 1.6.4
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
--
--
Ben
Q: What's a light-year?
A: One-third less calories than a regular year.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 05/16] ARM: S5PC100: new clocks definition
2010-05-12 8:37 ` Marek Szyprowski
2010-05-12 8:48 ` Jassi Brar
@ 2010-05-13 0:59 ` Ben Dooks
1 sibling, 0 replies; 50+ messages in thread
From: Ben Dooks @ 2010-05-13 0:59 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 12, 2010 at 10:37:59AM +0200, Marek Szyprowski wrote:
> Hello,
>
> On Wednesday, May 12, 2010 9:34 AM Kukjin Kim wrote:
>
> > ...
> > > >
> > > > Marek,
> > > >
> > > > Actually, need to modify many part to fit new clock scheme.
> > > > For example, to use clksrc_clk is easily to handle clock.
> > >
> > > I thought I covered most of the changes. Probably only the armclk
> > > related functions and a cleanup in s5pc100/mach/regs-clock.h are
> > > left and these can be easily fixed.
> > >
> > > > S.LSI already made the patch for C100 clock changing which is using
> > > > clksrc_clk structure. So may I submit it?
> > >
> > > Could you compare your version with the final version that is created
> > > by my patch series? I don't think that there will be many differences
> > > there.
> > >
> >
> > There are defined clock source of C100 available clock in SYS.LSI patch
> > like
> > clocks defined by CLK_SRC1 register.
> > SYS.LSI has covered all possible C100 clocks in our patch.
>
> So this is rather a question of general policy about the clocks. Do we
> really need to define them even if no driver would use it? I'm not
> convinced. On the other hand defining all clocks now may reduce the driver
> development time in the future.
I've not really got a policy on this, when adding new SoC support I
much prefer to see what is needed to get the archicture core up before
adding lots of clocks.
> > So I think SYS.LSI patch provides more functionality based on Ben Dooks'
> > new clock scheme.
> >
> > How about check/review it after my submitting?
>
> Maybe it would be possible to adapt it in such a way that it would be an
> extension to the clocks defined by my patch series?
>
> Ben, what do you think? Which way should we go?
--
Ben
Q: What's a light-year?
A: One-third less calories than a regular year.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100
2010-04-02 6:48 ` [PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
2010-05-12 5:50 ` Kukjin Kim
@ 2010-05-13 1:05 ` Ben Dooks
1 sibling, 0 replies; 50+ messages in thread
From: Ben Dooks @ 2010-05-13 1:05 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Apr 02, 2010 at 08:48:55AM +0200, Marek Szyprowski wrote:
> Move gpio-lib support from plat-s5pc1xx to mach-s5pc100. Only basic gpio
> functionality is now supported. Gpio interrupts are disabled temporarly
> and will be added later.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> arch/arm/mach-s5pc100/Makefile | 2 +-
> .../gpiolib.c => mach-s5pc100/gpio.c} | 48 +++++++++++---------
> .../plat => mach-s5pc100/include/mach}/regs-gpio.h | 2 +-
> 3 files changed, 28 insertions(+), 24 deletions(-)
> rename arch/arm/{plat-s5pc1xx/gpiolib.c => mach-s5pc100/gpio.c} (90%)
> rename arch/arm/{plat-s5pc1xx/include/plat => mach-s5pc100/include/mach}/regs-gpio.h (98%)
>
> diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
> index 8371cfb..187b06d 100644
> --- a/arch/arm/mach-s5pc100/Makefile
> +++ b/arch/arm/mach-s5pc100/Makefile
> @@ -11,7 +11,7 @@ obj- :=
>
> # Core support for S5PC100 system
>
> -obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o
> +obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpio.o
> obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
>
> # machine support
> diff --git a/arch/arm/plat-s5pc1xx/gpiolib.c b/arch/arm/mach-s5pc100/gpio.c
> similarity index 90%
> rename from arch/arm/plat-s5pc1xx/gpiolib.c
> rename to arch/arm/mach-s5pc100/gpio.c
> index 1ffc57a..9f6fbe1 100644
> --- a/arch/arm/plat-s5pc1xx/gpiolib.c
> +++ b/arch/arm/mach-s5pc100/gpio.c
> @@ -4,7 +4,7 @@
> * Copyright 2009 Samsung Electronics Co
> * Kyungmin Park <kyungmin.park@samsung.com>
> *
> - * S5PC1XX - GPIOlib support
> + * S5PC100 - GPIOlib support
> *
> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License version 2 as
> @@ -17,11 +17,11 @@
> #include <linux/gpio.h>
>
> #include <mach/map.h>
> +#include <mach/regs-gpio.h>
>
> #include <plat/gpio-core.h>
> #include <plat/gpio-cfg.h>
> #include <plat/gpio-cfg-helpers.h>
> -#include <plat/regs-gpio.h>
>
> /* S5PC100 GPIO bank summary:
> *
> @@ -72,7 +72,7 @@
> #define gpio_dbg(x...) printk(KERN_DEBUG x)
> #endif
>
> -/* The s5pc1xx_gpiolib routines are to control the gpio banks where
> +/* The s5pc100_gpiolib routines are to control the gpio banks where
> * the gpio configuration register (GPxCON) has 4 bits per GPIO, as the
> * following example:
> *
> @@ -87,7 +87,7 @@
> * the output.
> */
>
> -static int s5pc1xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
> +static int s5pc100_gpiolib_input(struct gpio_chip *chip, unsigned offset)
> {
> struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
> void __iomem *base = ourchip->base;
> @@ -102,7 +102,7 @@ static int s5pc1xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
> return 0;
> }
to be honest i'd rather see the back of these and use the common support
for s5pc/s3c64xx which seems to be pretty much the same.
> -static int s5pc1xx_gpiolib_output(struct gpio_chip *chip,
> +static int s5pc100_gpiolib_output(struct gpio_chip *chip,
> unsigned offset, int value)
> {
> struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
> @@ -129,12 +129,14 @@ static int s5pc1xx_gpiolib_output(struct gpio_chip *chip,
> return 0;
> }
>
> -static int s5pc1xx_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset)
> +#if 0
> +static int s5pc100_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset)
> {
> return S3C_IRQ_GPIO(chip->base + offset);
> }
> +#endif
>
> -static int s5pc1xx_gpiolib_to_eint(struct gpio_chip *chip, unsigned int offset)
> +static int s5pc100_gpiolib_to_eint(struct gpio_chip *chip, unsigned int offset)
> {
> int base;
>
> @@ -449,33 +451,34 @@ static struct s3c_gpio_chip s5pc100_gpio_chips[] = {
> };
>
> /* FIXME move from irq-gpio.c */
> -extern struct irq_chip s5pc1xx_gpioint;
> -extern void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc);
> +extern struct irq_chip s5pc100_gpioint;
> +extern void s5pc100_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc);
>
> -static __init void s5pc1xx_gpiolib_link(struct s3c_gpio_chip *chip)
> +static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip)
> {
> - chip->chip.direction_input = s5pc1xx_gpiolib_input;
> - chip->chip.direction_output = s5pc1xx_gpiolib_output;
> + chip->chip.direction_input = s5pc100_gpiolib_input;
> + chip->chip.direction_output = s5pc100_gpiolib_output;
> chip->pm = __gpio_pm(&s3c_gpio_pm_4bit);
> -
> +#if 0
> /* Interrupt */
> if (chip->config == &gpio_cfg) {
> int i, irq;
>
> - chip->chip.to_irq = s5pc1xx_gpiolib_to_irq;
> + chip->chip.to_irq = s5pc100_gpiolib_to_irq;
>
> for (i = 0; i < chip->chip.ngpio; i++) {
> irq = S3C_IRQ_GPIO_BASE + chip->chip.base + i;
> - set_irq_chip(irq, &s5pc1xx_gpioint);
> + set_irq_chip(irq, &s5pc100_gpioint);
> set_irq_data(irq, &chip->chip);
> set_irq_handler(irq, handle_level_irq);
> set_irq_flags(irq, IRQF_VALID);
> }
> } else if (chip->config == &gpio_cfg_eint)
> - chip->chip.to_irq = s5pc1xx_gpiolib_to_eint;
> + chip->chip.to_irq = s5pc100_gpiolib_to_eint;
> +#endif
> }
>
> -static __init void s5pc1xx_gpiolib_add(struct s3c_gpio_chip *chips,
> +static __init void s5pc100_gpiolib_add(struct s3c_gpio_chip *chips,
> int nr_chips,
> void (*fn)(struct s3c_gpio_chip *))
> {
> @@ -486,7 +489,7 @@ static __init void s5pc1xx_gpiolib_add(struct s3c_gpio_chip *chips,
> }
> }
>
> -static __init int s5pc1xx_gpiolib_init(void)
> +static __init int s5pc100_gpiolib_init(void)
> {
> struct s3c_gpio_chip *chips;
> int nr_chips;
> @@ -494,10 +497,11 @@ static __init int s5pc1xx_gpiolib_init(void)
> chips = s5pc100_gpio_chips;
> nr_chips = ARRAY_SIZE(s5pc100_gpio_chips);
>
> - s5pc1xx_gpiolib_add(chips, nr_chips, s5pc1xx_gpiolib_link);
> + s5pc100_gpiolib_add(chips, nr_chips, s5pc100_gpiolib_link);
> /* Interrupt */
> - set_irq_chained_handler(IRQ_GPIOINT, s5pc1xx_irq_gpioint_handler);
> -
> +#if 0
> + set_irq_chained_handler(IRQ_GPIOINT, s5pc100_irq_gpioint_handler);
> +#endif
> return 0;
> }
> -core_initcall(s5pc1xx_gpiolib_init);
> +core_initcall(s5pc100_gpiolib_init);
> diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
> similarity index 98%
> rename from arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h
> rename to arch/arm/mach-s5pc100/include/mach/regs-gpio.h
> index 43c7bc8..b523d84 100644
> --- a/arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h
> +++ b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
> @@ -12,7 +12,7 @@
> #include <mach/map.h>
>
> /* S5PC100 */
> -#define S5PC100_GPIO_BASE S5PC1XX_VA_GPIO
> +#define S5PC100_GPIO_BASE S5P_VA_GPIO
> #define S5PC100_GPA0_BASE (S5PC100_GPIO_BASE + 0x0000)
> #define S5PC100_GPA1_BASE (S5PC100_GPIO_BASE + 0x0020)
> #define S5PC100_GPB_BASE (S5PC100_GPIO_BASE + 0x0040)
> --
> 1.6.4
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
--
--
Ben
Q: What's a light-year?
A: One-third less calories than a regular year.
^ permalink raw reply [flat|nested] 50+ messages in thread
end of thread, other threads:[~2010-05-13 1:05 UTC | newest]
Thread overview: 50+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-04-02 6:48 [PATCH] ARM: Samsung: S5PC100 platform cleanup Marek Szyprowski
2010-04-02 6:48 ` [PATCH 01/16] ARM: S5PC1xx rename registers to match plat-s5p style Marek Szyprowski
2010-05-12 4:55 ` Kukjin Kim
2010-05-12 5:33 ` Marek Szyprowski
2010-05-13 0:54 ` Ben Dooks
2010-04-02 6:48 ` [PATCH 02/16] drivers: serial: S5PC100 serial driver cleanup Marek Szyprowski
2010-04-06 15:59 ` Ben Dooks
2010-04-08 8:08 ` Marek Szyprowski
2010-04-02 6:48 ` [PATCH 03/16] ARM: Samsung: plat-s5p - enable access to clk_27m clock Marek Szyprowski
2010-05-12 4:55 ` Kukjin Kim
2010-05-12 16:14 ` Marek Szyprowski
2010-04-02 6:48 ` [PATCH 04/16] ARM: S5PC100: copy clocks from plat-s5pc1xx Marek Szyprowski
2010-05-12 4:55 ` Kukjin Kim
2010-05-12 5:22 ` Marek Szyprowski
2010-04-02 6:48 ` [PATCH 05/16] ARM: S5PC100: new clocks definition Marek Szyprowski
2010-05-12 4:56 ` Kukjin Kim
2010-05-12 6:43 ` Marek Szyprowski
2010-05-12 7:34 ` Kukjin Kim
2010-05-12 8:37 ` Marek Szyprowski
2010-05-12 8:48 ` Jassi Brar
2010-05-13 0:59 ` Ben Dooks
2010-05-12 17:48 ` Marek Szyprowski
2010-05-13 0:22 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 06/16] ARM: Samsung: move S5PC100 support from plat-s5pc1xx to plat-s5p framework Marek Szyprowski
2010-05-12 5:41 ` Kukjin Kim
2010-05-12 5:54 ` Marek Szyprowski
2010-05-12 6:31 ` jassi brar
2010-05-12 6:40 ` Marek Szyprowski
2010-05-12 6:57 ` jassi brar
2010-04-02 6:48 ` [PATCH 07/16] ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
2010-05-12 5:50 ` Kukjin Kim
2010-05-12 6:02 ` Marek Szyprowski
2010-05-13 1:05 ` Ben Dooks
2010-04-02 6:48 ` [PATCH 08/16] ARM: S5PC100: Move frame buffer helpers " Marek Szyprowski
2010-05-12 5:52 ` Kukjin Kim
2010-05-12 6:08 ` Marek Szyprowski
2010-04-02 6:48 ` [PATCH 09/16] ARM: SMDKC100: enable frame buffer again Marek Szyprowski
2010-05-12 5:55 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 10/16] ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
2010-05-12 6:05 ` Kukjin Kim
2010-04-02 6:48 ` [PATCH 11/16] ARM: SMDKC100: enable i2c support again Marek Szyprowski
2010-05-12 6:06 ` Kukjin Kim
2010-04-02 6:49 ` [PATCH 12/16] ARM: S5PC100: Move sdhci helpers from plat-s5pc1xx to mach-s5pc100 Marek Szyprowski
2010-05-12 7:04 ` Kukjin Kim
2010-05-12 7:24 ` Marek Szyprowski
2010-04-02 6:49 ` [PATCH 13/16] ARM: SMDKC100: enable sdhci support again Marek Szyprowski
2010-05-12 7:05 ` Kukjin Kim
2010-04-02 6:49 ` [PATCH 14/16] ARM: Samsung: Move external interrupts support from plat-s5pc1xx to plat-s5p Marek Szyprowski
2010-04-02 6:49 ` [PATCH 15/16] ARM: S5PC100: Add support for gpio interrupt Marek Szyprowski
2010-04-02 6:49 ` [PATCH 16/16] ARM: remove obsolete plat-s5pc1xx directory Marek Szyprowski
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