* [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next
@ 2010-09-29 19:30 Darius Augulis
2010-09-29 19:31 ` [PATCH 1/9] ARM: S3C64XX: add frame buffer support for mach-real6410 Darius Augulis
` (8 more replies)
0 siblings, 9 replies; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:30 UTC (permalink / raw)
To: linux-arm-kernel
These patches add more features for real6410
and support for new board mini6410 from FriendlyARM.
All new devices are tested on both boards. Frame buffer
is tested with 4.3" and 7.0" LCD displays on mini6410 and
with 7.0" LCD display only on real6410.
---
Darius Augulis (9):
ARM: S3C64XX: add frame buffer support for mach-real6410
ARM: S3C64XX: add nand support for mach-real6410
ARM: S3C64XX: add touchscreen support for mach-real6410
ARM: S3C64XX: add USB host support for mach-real6410
ARM: S3C64XX: add support for mach-mini6410
ARM: S3C64XX: add nand support for mach-mini6410
ARM: S3C64XX: add frame buffer support for mach-mini6410
ARM: S3C64XX: add backlight control for mach-mini6410
ARM: S3C64XX: add touchscreen support for mach-mini6410
arch/arm/mach-s3c64xx/Kconfig | 21 ++
arch/arm/mach-s3c64xx/Makefile | 1
arch/arm/mach-s3c64xx/mach-mini6410.c | 360 +++++++++++++++++++++++++++++++++
arch/arm/mach-s3c64xx/mach-real6410.c | 198 ++++++++++++++++++
4 files changed, 575 insertions(+), 5 deletions(-)
create mode 100644 arch/arm/mach-s3c64xx/mach-mini6410.c
--
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 1/9] ARM: S3C64XX: add frame buffer support for mach-real6410
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
@ 2010-09-29 19:31 ` Darius Augulis
2010-10-18 13:18 ` Kukjin Kim
2010-09-29 19:33 ` [PATCH 2/9 v2] ARM: S3C64XX: add nand " Darius Augulis
` (7 subsequent siblings)
8 siblings, 1 reply; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:31 UTC (permalink / raw)
To: linux-arm-kernel
Add support for frame buffer device for mach-real6410.
Patch also adds support for feature string parsing
for real6410. The feature string is kernel command
line passed and currently lets select only LCD
configuration. At the moment there is support for
two LCD configurations - 4.3" and 7.0". Feature
parser is mach-mini2440 based.
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
---
arch/arm/mach-s3c64xx/Kconfig | 2
arch/arm/mach-s3c64xx/mach-real6410.c | 146 ++++++++++++++++++++++++++++++++-
2 files changed, 143 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 1e4d78a..3bbd418 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -104,6 +104,8 @@ config MACH_REAL6410
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C64XX_SETUP_SDHCI
+ select S3C_DEV_FB
+ select S3C64XX_SETUP_FB_24BPP
help
Machine support for the CoreWind REAL6410
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
index e130379..bed75d2 100644
--- a/arch/arm/mach-s3c64xx/mach-real6410.c
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -12,24 +12,35 @@
*
*/
-#include <linux/kernel.h>
-#include <linux/types.h>
+#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+#include <linux/kernel.h>
#include <linux/list.h>
-#include <linux/init.h>
#include <linux/dm9000.h>
-#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/serial_core.h>
+#include <linux/types.h>
+
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+
#include <mach/map.h>
-#include <mach/s3c6410.h>
+#include <mach/regs-fb.h>
+#include <mach/regs-gpio.h>
+#include <mach/regs-modem.h>
#include <mach/regs-srom.h>
+#include <mach/s3c6410.h>
+
#include <plat/cpu.h>
#include <plat/devs.h>
+#include <plat/fb.h>
#include <plat/regs-serial.h>
+#include <video/platform_lcd.h>
+
#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
@@ -99,22 +110,145 @@ static struct platform_device real6410_device_eth = {
},
};
+static struct s3c_fb_pd_win real6410_fb_win[] = {
+ {
+ .win_mode = { /* 4.3" 480x272 */
+ .left_margin = 3,
+ .right_margin = 2,
+ .upper_margin = 1,
+ .lower_margin = 1,
+ .hsync_len = 40,
+ .vsync_len = 1,
+ .xres = 480,
+ .yres = 272,
+ },
+ .max_bpp = 32,
+ .default_bpp = 16,
+ }, {
+ .win_mode = { /* 7.0" 800x480 */
+ .left_margin = 8,
+ .right_margin = 13,
+ .upper_margin = 7,
+ .lower_margin = 5,
+ .hsync_len = 3,
+ .vsync_len = 1,
+ .xres = 800,
+ .yres = 480,
+ },
+ .max_bpp = 32,
+ .default_bpp = 16,
+ },
+};
+
+static struct s3c_fb_platdata real6410_lcd_pdata __initdata = {
+ .setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
+ .win[0] = &real6410_fb_win[0],
+ .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+ .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+};
+
static struct platform_device *real6410_devices[] __initdata = {
&real6410_device_eth,
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
+ &s3c_device_fb,
};
static void __init real6410_map_io(void)
{
+ u32 tmp;
+
s3c64xx_init_io(NULL, 0);
s3c24xx_init_clocks(12000000);
s3c24xx_init_uarts(real6410_uartcfgs, ARRAY_SIZE(real6410_uartcfgs));
+
+ /* set the LCD type */
+ tmp = __raw_readl(S3C64XX_SPCON);
+ tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
+ tmp |= S3C64XX_SPCON_LCD_SEL_RGB;
+ __raw_writel(tmp, S3C64XX_SPCON);
+
+ /* remove the LCD bypass */
+ tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
+ tmp &= ~MIFPCON_LCD_BYPASS;
+ __raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
+}
+
+/*
+ * real6410_features string
+ *
+ * 0-9 LCD configuration
+ *
+ */
+static char real6410_features_str[12] __initdata = "0";
+
+static int __init real6410_features_setup(char *str)
+{
+ if (str)
+ strlcpy(real6410_features_str, str,
+ sizeof(real6410_features_str));
+ return 1;
+}
+
+__setup("real6410=", real6410_features_setup);
+
+#define FEATURE_SCREEN (1 << 0)
+
+struct real6410_features_t {
+ int done;
+ int lcd_index;
+};
+
+static void real6410_parse_features(
+ struct real6410_features_t *features,
+ const char *features_str)
+{
+ const char *fp = features_str;
+
+ features->done = 0;
+ features->lcd_index = 0;
+
+ while (*fp) {
+ char f = *fp++;
+
+ switch (f) {
+ case '0'...'9': /* tft screen */
+ if (features->done & FEATURE_SCREEN) {
+ printk(KERN_INFO "REAL6410: '%c' ignored, "
+ "screen type already set\n", f);
+ } else {
+ int li = f - '0';
+ if (li >= ARRAY_SIZE(real6410_fb_win))
+ printk(KERN_INFO "REAL6410: '%c' out "
+ "of range LCD mode\n", f);
+ else {
+ features->lcd_index = li;
+ }
+ }
+ features->done |= FEATURE_SCREEN;
+ break;
+ }
+ }
}
static void __init real6410_machine_init(void)
{
u32 cs1;
+ struct real6410_features_t features = { 0 };
+
+ printk(KERN_INFO "REAL6410: Option string real6410=%s\n",
+ real6410_features_str);
+
+ /* Parse the feature string */
+ real6410_parse_features(&features, real6410_features_str);
+
+ real6410_lcd_pdata.win[0] = &real6410_fb_win[features.lcd_index];
+
+ printk(KERN_INFO "REAL6410: selected LCD display is %dx%d\n",
+ real6410_lcd_pdata.win[0]->win_mode.xres,
+ real6410_lcd_pdata.win[0]->win_mode.yres);
+
+ s3c_fb_set_platdata(&real6410_lcd_pdata);
/* configure nCS1 width to 16 bits */
@@ -136,6 +270,8 @@ static void __init real6410_machine_init(void)
(4 << S3C64XX_SROM_BCX__TCOS__SHIFT) |
(0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);
+ gpio_request(S3C64XX_GPF(15), "LCD power");
+
platform_add_devices(real6410_devices, ARRAY_SIZE(real6410_devices));
}
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 2/9 v2] ARM: S3C64XX: add nand support for mach-real6410
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
2010-09-29 19:31 ` [PATCH 1/9] ARM: S3C64XX: add frame buffer support for mach-real6410 Darius Augulis
@ 2010-09-29 19:33 ` Darius Augulis
2010-10-18 13:23 ` Kukjin Kim
2010-09-29 19:33 ` [PATCH 3/9] ARM: S3C64XX: add touchscreen " Darius Augulis
` (6 subsequent siblings)
8 siblings, 1 reply; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:33 UTC (permalink / raw)
To: linux-arm-kernel
Add nand device support and mtd partition table
for mach-real6410
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
---
Changelog since v1:
- Changed dependency on other patches
arch/arm/mach-s3c64xx/Kconfig | 1 +
arch/arm/mach-s3c64xx/mach-real6410.c | 40 +++++++++++++++++++++++++++++++++
2 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 3bbd418..e4aede1 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -106,6 +106,7 @@ config MACH_REAL6410
select S3C64XX_SETUP_SDHCI
select S3C_DEV_FB
select S3C64XX_SETUP_FB_24BPP
+ select S3C_DEV_NAND
help
Machine support for the CoreWind REAL6410
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
index bed75d2..9fd943d 100644
--- a/arch/arm/mach-s3c64xx/mach-real6410.c
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -19,6 +19,8 @@
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/dm9000.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/serial_core.h>
#include <linux/types.h>
@@ -37,6 +39,7 @@
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/fb.h>
+#include <plat/nand.h>
#include <plat/regs-serial.h>
#include <video/platform_lcd.h>
@@ -147,11 +150,47 @@ static struct s3c_fb_platdata real6410_lcd_pdata __initdata = {
.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
};
+static struct mtd_partition real6410_nand_part[] = {
+ [0] = {
+ .name = "uboot",
+ .size = SZ_1M,
+ .offset = 0,
+ },
+ [1] = {
+ .name = "kernel",
+ .size = SZ_2M,
+ .offset = SZ_1M,
+ },
+ [2] = {
+ .name = "rootfs",
+ .size = MTDPART_SIZ_FULL,
+ .offset = SZ_1M + SZ_2M,
+ },
+};
+
+static struct s3c2410_nand_set real6410_nand_sets[] = {
+ [0] = {
+ .name = "nand",
+ .nr_chips = 1,
+ .nr_partitions = ARRAY_SIZE(real6410_nand_part),
+ .partitions = real6410_nand_part,
+ },
+};
+
+static struct s3c2410_platform_nand real6410_nand_info = {
+ .tacls = 25,
+ .twrph0 = 55,
+ .twrph1 = 40,
+ .nr_sets = ARRAY_SIZE(real6410_nand_sets),
+ .sets = real6410_nand_sets,
+};
+
static struct platform_device *real6410_devices[] __initdata = {
&real6410_device_eth,
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_fb,
+ &s3c_device_nand,
};
static void __init real6410_map_io(void)
@@ -249,6 +288,7 @@ static void __init real6410_machine_init(void)
real6410_lcd_pdata.win[0]->win_mode.yres);
s3c_fb_set_platdata(&real6410_lcd_pdata);
+ s3c_nand_set_platdata(&real6410_nand_info);
/* configure nCS1 width to 16 bits */
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 3/9] ARM: S3C64XX: add touchscreen support for mach-real6410
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
2010-09-29 19:31 ` [PATCH 1/9] ARM: S3C64XX: add frame buffer support for mach-real6410 Darius Augulis
2010-09-29 19:33 ` [PATCH 2/9 v2] ARM: S3C64XX: add nand " Darius Augulis
@ 2010-09-29 19:33 ` Darius Augulis
2010-10-18 13:29 ` Kukjin Kim
2010-09-29 19:34 ` [PATCH 4/9] ARM: S3C64XX: add USB host " Darius Augulis
` (5 subsequent siblings)
8 siblings, 1 reply; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:33 UTC (permalink / raw)
To: linux-arm-kernel
Add touchscreen device support for mach-real6410
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
---
arch/arm/mach-s3c64xx/Kconfig | 2 ++
arch/arm/mach-s3c64xx/mach-real6410.c | 11 +++++++++++
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index e4aede1..b706b80 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -107,6 +107,8 @@ config MACH_REAL6410
select S3C_DEV_FB
select S3C64XX_SETUP_FB_24BPP
select S3C_DEV_NAND
+ select SAMSUNG_DEV_ADC
+ select SAMSUNG_DEV_TS
help
Machine support for the CoreWind REAL6410
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
index 9fd943d..bad6990 100644
--- a/arch/arm/mach-s3c64xx/mach-real6410.c
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -36,11 +36,13 @@
#include <mach/regs-srom.h>
#include <mach/s3c6410.h>
+#include <plat/adc.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/fb.h>
#include <plat/nand.h>
#include <plat/regs-serial.h>
+#include <plat/ts.h>
#include <video/platform_lcd.h>
@@ -191,6 +193,14 @@ static struct platform_device *real6410_devices[] __initdata = {
&s3c_device_hsmmc1,
&s3c_device_fb,
&s3c_device_nand,
+ &s3c_device_adc,
+ &s3c_device_ts,
+};
+
+static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
+ .delay = 10000,
+ .presc = 49,
+ .oversampling_shift = 2,
};
static void __init real6410_map_io(void)
@@ -289,6 +299,7 @@ static void __init real6410_machine_init(void)
s3c_fb_set_platdata(&real6410_lcd_pdata);
s3c_nand_set_platdata(&real6410_nand_info);
+ s3c24xx_ts_set_platdata(&s3c_ts_platform);
/* configure nCS1 width to 16 bits */
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 4/9] ARM: S3C64XX: add USB host support for mach-real6410
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
` (2 preceding siblings ...)
2010-09-29 19:33 ` [PATCH 3/9] ARM: S3C64XX: add touchscreen " Darius Augulis
@ 2010-09-29 19:34 ` Darius Augulis
2010-10-18 13:39 ` Kukjin Kim
2010-09-29 19:35 ` [PATCH 5/9 v2] ARM: S3C64XX: add support for mach-mini6410 Darius Augulis
` (4 subsequent siblings)
8 siblings, 1 reply; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:34 UTC (permalink / raw)
To: linux-arm-kernel
Add USB host device support for mach-real6410
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
---
arch/arm/mach-s3c64xx/Kconfig | 1 +
arch/arm/mach-s3c64xx/mach-real6410.c | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index b706b80..c05ae12 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -109,6 +109,7 @@ config MACH_REAL6410
select S3C_DEV_NAND
select SAMSUNG_DEV_ADC
select SAMSUNG_DEV_TS
+ select S3C_DEV_USB_HOST
help
Machine support for the CoreWind REAL6410
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
index bad6990..00e7d7e 100644
--- a/arch/arm/mach-s3c64xx/mach-real6410.c
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -195,6 +195,7 @@ static struct platform_device *real6410_devices[] __initdata = {
&s3c_device_nand,
&s3c_device_adc,
&s3c_device_ts,
+ &s3c_device_ohci,
};
static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 5/9 v2] ARM: S3C64XX: add support for mach-mini6410
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
` (3 preceding siblings ...)
2010-09-29 19:34 ` [PATCH 4/9] ARM: S3C64XX: add USB host " Darius Augulis
@ 2010-09-29 19:35 ` Darius Augulis
2010-10-19 7:08 ` Kukjin Kim
2010-09-29 19:35 ` [PATCH 6/9] ARM: S3C64XX: add nand " Darius Augulis
` (3 subsequent siblings)
8 siblings, 1 reply; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:35 UTC (permalink / raw)
To: linux-arm-kernel
Add support for mini6410 board from FriendlyARM
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
---
Changelog since v1:
- Ben's comments about coding style fixed
arch/arm/mach-s3c64xx/Kconfig | 10 ++
arch/arm/mach-s3c64xx/Makefile | 1
arch/arm/mach-s3c64xx/mach-mini6410.c | 157 +++++++++++++++++++++++++++++++++
3 files changed, 168 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-s3c64xx/mach-mini6410.c
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index c05ae12..bbeb4ca 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -98,6 +98,16 @@ config MACH_ANW6410
help
Machine support for the A&W6410
+config MACH_MINI6410
+ bool "MINI6410"
+ select CPU_S3C6410
+ select S3C_DEV_HSMMC
+ select S3C_DEV_HSMMC1
+ select S3C64XX_SETUP_SDHCI
+ select S3C_DEV_USB_HOST
+ help
+ Machine support for the FriendlyARM MINI6410
+
config MACH_REAL6410
bool "REAL6410"
select CPU_S3C6410
diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile
index 90221a2..4657363 100644
--- a/arch/arm/mach-s3c64xx/Makefile
+++ b/arch/arm/mach-s3c64xx/Makefile
@@ -53,6 +53,7 @@ obj-$(CONFIG_MACH_ANW6410) += mach-anw6410.o
obj-$(CONFIG_MACH_SMDK6400) += mach-smdk6400.o
obj-$(CONFIG_MACH_SMDK6410) += mach-smdk6410.o
obj-$(CONFIG_MACH_REAL6410) += mach-real6410.o
+obj-$(CONFIG_MACH_MINI6410) += mach-mini6410.o
obj-$(CONFIG_MACH_NCP) += mach-ncp.o
obj-$(CONFIG_MACH_HMT) += mach-hmt.o
obj-$(CONFIG_MACH_SMARTQ) += mach-smartq.o
diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c
new file mode 100644
index 0000000..425e65d
--- /dev/null
+++ b/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -0,0 +1,157 @@
+/* linux/arch/arm/mach-s3c64xx/mach-mini6410.c
+ *
+ * Copyright 2010 Darius Augulis <augulis.darius@gmail.com>
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ * http://armlinux.simtec.co.uk/
+ *
+ * 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/interrupt.h>
+#include <linux/gpio.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/dm9000.h>
+#include <linux/serial_core.h>
+#include <linux/types.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <mach/map.h>
+#include <mach/regs-gpio.h>
+#include <mach/regs-srom.h>
+#include <mach/s3c6410.h>
+
+#include <plat/cpu.h>
+#include <plat/devs.h>
+#include <plat/regs-serial.h>
+
+#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
+#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
+#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
+
+static struct s3c2410_uartcfg mini6410_uartcfgs[] __initdata = {
+ [0] = {
+ .hwport = 0,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ },
+ [1] = {
+ .hwport = 1,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ },
+ [2] = {
+ .hwport = 2,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ },
+ [3] = {
+ .hwport = 3,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ },
+};
+
+/* DM9000AEP 10/100 ethernet controller */
+
+static struct resource mini6410_dm9k_resource[] = {
+ [0] = {
+ .start = S3C64XX_PA_XM0CSN1,
+ .end = S3C64XX_PA_XM0CSN1 + 1,
+ .flags = IORESOURCE_MEM
+ },
+ [1] = {
+ .start = S3C64XX_PA_XM0CSN1 + 4,
+ .end = S3C64XX_PA_XM0CSN1 + 5,
+ .flags = IORESOURCE_MEM
+ },
+ [2] = {
+ .start = S3C_EINT(7),
+ .end = S3C_EINT(7),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL
+ }
+};
+
+static struct dm9000_plat_data mini6410_dm9k_pdata = {
+ .flags = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
+};
+
+static struct platform_device mini6410_device_eth = {
+ .name = "dm9000",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(mini6410_dm9k_resource),
+ .resource = mini6410_dm9k_resource,
+ .dev = {
+ .platform_data = &mini6410_dm9k_pdata,
+ },
+};
+
+static struct platform_device *mini6410_devices[] __initdata = {
+ &mini6410_device_eth,
+ &s3c_device_hsmmc0,
+ &s3c_device_hsmmc1,
+ &s3c_device_ohci,
+};
+
+static void __init mini6410_map_io(void)
+{
+ s3c64xx_init_io(NULL, 0);
+ s3c24xx_init_clocks(12000000);
+ s3c24xx_init_uarts(mini6410_uartcfgs, ARRAY_SIZE(mini6410_uartcfgs));
+}
+
+static void __init mini6410_machine_init(void)
+{
+ u32 cs1;
+
+ /* configure nCS1 width to 16 bits */
+
+ cs1 = __raw_readl(S3C64XX_SROM_BW) &
+ ~(S3C64XX_SROM_BW__CS_MASK << S3C64XX_SROM_BW__NCS1__SHIFT);
+ cs1 |= ((1 << S3C64XX_SROM_BW__DATAWIDTH__SHIFT) |
+ (1 << S3C64XX_SROM_BW__WAITENABLE__SHIFT) |
+ (1 << S3C64XX_SROM_BW__BYTEENABLE__SHIFT)) <<
+ S3C64XX_SROM_BW__NCS1__SHIFT;
+ __raw_writel(cs1, S3C64XX_SROM_BW);
+
+ /* set timing for nCS1 suitable for ethernet chip */
+
+ __raw_writel((0 << S3C64XX_SROM_BCX__PMC__SHIFT) |
+ (6 << S3C64XX_SROM_BCX__TACP__SHIFT) |
+ (4 << S3C64XX_SROM_BCX__TCAH__SHIFT) |
+ (1 << S3C64XX_SROM_BCX__TCOH__SHIFT) |
+ (13 << S3C64XX_SROM_BCX__TACC__SHIFT) |
+ (4 << S3C64XX_SROM_BCX__TCOS__SHIFT) |
+ (0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);
+
+ platform_add_devices(mini6410_devices, ARRAY_SIZE(mini6410_devices));
+}
+
+MACHINE_START(MINI6410, "MINI6410")
+ /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
+ .phys_io = S3C_PA_UART & 0xfff00000,
+ .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
+ .boot_params = S3C64XX_PA_SDRAM + 0x100,
+
+ .init_irq = s3c6410_init_irq,
+ .map_io = mini6410_map_io,
+ .init_machine = mini6410_machine_init,
+ .timer = &s3c24xx_timer,
+MACHINE_END
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 6/9] ARM: S3C64XX: add nand support for mach-mini6410
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
` (4 preceding siblings ...)
2010-09-29 19:35 ` [PATCH 5/9 v2] ARM: S3C64XX: add support for mach-mini6410 Darius Augulis
@ 2010-09-29 19:35 ` Darius Augulis
2010-09-29 19:36 ` [PATCH 7/9] ARM: S3C64XX: add frame buffer " Darius Augulis
` (2 subsequent siblings)
8 siblings, 0 replies; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:35 UTC (permalink / raw)
To: linux-arm-kernel
Add nand device support and mtd partition
table for mini6410
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
---
arch/arm/mach-s3c64xx/Kconfig | 1 +
arch/arm/mach-s3c64xx/mach-mini6410.c | 41 +++++++++++++++++++++++++++++++++
2 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index bbeb4ca..3bbd204 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -105,6 +105,7 @@ config MACH_MINI6410
select S3C_DEV_HSMMC1
select S3C64XX_SETUP_SDHCI
select S3C_DEV_USB_HOST
+ select S3C_DEV_NAND
help
Machine support for the FriendlyARM MINI6410
diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c
index 425e65d..7408d55 100644
--- a/arch/arm/mach-s3c64xx/mach-mini6410.c
+++ b/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -18,6 +18,8 @@
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/dm9000.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
#include <linux/serial_core.h>
#include <linux/types.h>
@@ -32,6 +34,7 @@
#include <plat/cpu.h>
#include <plat/devs.h>
+#include <plat/nand.h>
#include <plat/regs-serial.h>
#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
@@ -103,11 +106,47 @@ static struct platform_device mini6410_device_eth = {
},
};
+static struct mtd_partition mini6410_nand_part[] = {
+ [0] = {
+ .name = "uboot",
+ .size = SZ_1M,
+ .offset = 0,
+ },
+ [1] = {
+ .name = "kernel",
+ .size = SZ_2M,
+ .offset = SZ_1M,
+ },
+ [2] = {
+ .name = "rootfs",
+ .size = MTDPART_SIZ_FULL,
+ .offset = SZ_1M + SZ_2M,
+ },
+};
+
+static struct s3c2410_nand_set mini6410_nand_sets[] = {
+ [0] = {
+ .name = "nand",
+ .nr_chips = 1,
+ .nr_partitions = ARRAY_SIZE(mini6410_nand_part),
+ .partitions = mini6410_nand_part,
+ },
+};
+
+static struct s3c2410_platform_nand mini6410_nand_info = {
+ .tacls = 25,
+ .twrph0 = 55,
+ .twrph1 = 40,
+ .nr_sets = ARRAY_SIZE(mini6410_nand_sets),
+ .sets = mini6410_nand_sets,
+};
+
static struct platform_device *mini6410_devices[] __initdata = {
&mini6410_device_eth,
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_ohci,
+ &s3c_device_nand,
};
static void __init mini6410_map_io(void)
@@ -121,6 +160,8 @@ static void __init mini6410_machine_init(void)
{
u32 cs1;
+ s3c_nand_set_platdata(&mini6410_nand_info);
+
/* configure nCS1 width to 16 bits */
cs1 = __raw_readl(S3C64XX_SROM_BW) &
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 7/9] ARM: S3C64XX: add frame buffer support for mach-mini6410
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
` (5 preceding siblings ...)
2010-09-29 19:35 ` [PATCH 6/9] ARM: S3C64XX: add nand " Darius Augulis
@ 2010-09-29 19:36 ` Darius Augulis
2010-09-29 19:36 ` [PATCH 8/9] ARM: S3C64XX: add backlight control " Darius Augulis
2010-09-29 19:37 ` [PATCH 9/9] ARM: S3C64XX: add touchscreen support " Darius Augulis
8 siblings, 0 replies; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:36 UTC (permalink / raw)
To: linux-arm-kernel
Add support for frame buffer device for mach-mini6410.
Patch also adds support for feature string parsing
for mini6410. The feature string is kernel command
line passed and currently lets select only LCD
configuration. At the moment there is support for
two LCD configurations - 4.3" and 7.0". Feature
parser is mach-mini2440 based.
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
---
arch/arm/mach-s3c64xx/Kconfig | 2 +
arch/arm/mach-s3c64xx/mach-mini6410.c | 129 +++++++++++++++++++++++++++++++++
2 files changed, 131 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 3bbd204..b514e3a 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -106,6 +106,8 @@ config MACH_MINI6410
select S3C64XX_SETUP_SDHCI
select S3C_DEV_USB_HOST
select S3C_DEV_NAND
+ select S3C_DEV_FB
+ select S3C64XX_SETUP_FB_24BPP
help
Machine support for the FriendlyARM MINI6410
diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c
index 7408d55..331f7e0 100644
--- a/arch/arm/mach-s3c64xx/mach-mini6410.c
+++ b/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -14,6 +14,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/fb.h>
#include <linux/gpio.h>
#include <linux/kernel.h>
#include <linux/list.h>
@@ -28,12 +29,15 @@
#include <asm/mach/map.h>
#include <mach/map.h>
+#include <mach/regs-fb.h>
#include <mach/regs-gpio.h>
+#include <mach/regs-modem.h>
#include <mach/regs-srom.h>
#include <mach/s3c6410.h>
#include <plat/cpu.h>
#include <plat/devs.h>
+#include <plat/fb.h>
#include <plat/nand.h>
#include <plat/regs-serial.h>
@@ -141,26 +145,148 @@ static struct s3c2410_platform_nand mini6410_nand_info = {
.sets = mini6410_nand_sets,
};
+static struct s3c_fb_pd_win mini6410_fb_win[] = {
+ {
+ .win_mode = { /* 4.3" 480x272 */
+ .left_margin = 3,
+ .right_margin = 2,
+ .upper_margin = 1,
+ .lower_margin = 1,
+ .hsync_len = 40,
+ .vsync_len = 1,
+ .xres = 480,
+ .yres = 272,
+ },
+ .max_bpp = 32,
+ .default_bpp = 16,
+ }, {
+ .win_mode = { /* 7.0" 800x480 */
+ .left_margin = 8,
+ .right_margin = 13,
+ .upper_margin = 7,
+ .lower_margin = 5,
+ .hsync_len = 3,
+ .vsync_len = 1,
+ .xres = 800,
+ .yres = 480,
+ },
+ .max_bpp = 32,
+ .default_bpp = 16,
+ },
+};
+
+static struct s3c_fb_platdata mini6410_lcd_pdata __initdata = {
+ .setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
+ .win[0] = &mini6410_fb_win[0],
+ .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+ .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+};
+
static struct platform_device *mini6410_devices[] __initdata = {
&mini6410_device_eth,
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_ohci,
&s3c_device_nand,
+ &s3c_device_fb,
};
static void __init mini6410_map_io(void)
{
+ u32 tmp;
+
s3c64xx_init_io(NULL, 0);
s3c24xx_init_clocks(12000000);
s3c24xx_init_uarts(mini6410_uartcfgs, ARRAY_SIZE(mini6410_uartcfgs));
+
+ /* set the LCD type */
+ tmp = __raw_readl(S3C64XX_SPCON);
+ tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
+ tmp |= S3C64XX_SPCON_LCD_SEL_RGB;
+ __raw_writel(tmp, S3C64XX_SPCON);
+
+ /* remove the LCD bypass */
+ tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
+ tmp &= ~MIFPCON_LCD_BYPASS;
+ __raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
+}
+
+/*
+ * mini6410_features string
+ *
+ * 0-9 LCD configuration
+ *
+ */
+static char mini6410_features_str[12] __initdata = "0";
+
+static int __init mini6410_features_setup(char *str)
+{
+ if (str)
+ strlcpy(mini6410_features_str, str,
+ sizeof(mini6410_features_str));
+ return 1;
+}
+
+__setup("mini6410=", mini6410_features_setup);
+
+#define FEATURE_SCREEN (1 << 0)
+
+struct mini6410_features_t {
+ int done;
+ int lcd_index;
+};
+
+static void mini6410_parse_features(
+ struct mini6410_features_t *features,
+ const char *features_str)
+{
+ const char *fp = features_str;
+
+ features->done = 0;
+ features->lcd_index = 0;
+
+ while (*fp) {
+ char f = *fp++;
+
+ switch (f) {
+ case '0'...'9': /* tft screen */
+ if (features->done & FEATURE_SCREEN) {
+ printk(KERN_INFO "MINI6410: '%c' ignored, "
+ "screen type already set\n", f);
+ } else {
+ int li = f - '0';
+ if (li >= ARRAY_SIZE(mini6410_fb_win))
+ printk(KERN_INFO "MINI6410: '%c' out "
+ "of range LCD mode\n", f);
+ else {
+ features->lcd_index = li;
+ }
+ }
+ features->done |= FEATURE_SCREEN;
+ break;
+ }
+ }
}
static void __init mini6410_machine_init(void)
{
u32 cs1;
+ struct mini6410_features_t features = { 0 };
+
+ printk(KERN_INFO "MINI6410: Option string mini6410=%s\n",
+ mini6410_features_str);
+
+ /* Parse the feature string */
+ mini6410_parse_features(&features, mini6410_features_str);
+
+ mini6410_lcd_pdata.win[0] = &mini6410_fb_win[features.lcd_index];
+
+ printk(KERN_INFO "MINI6410: selected LCD display is %dx%d\n",
+ mini6410_lcd_pdata.win[0]->win_mode.xres,
+ mini6410_lcd_pdata.win[0]->win_mode.yres);
s3c_nand_set_platdata(&mini6410_nand_info);
+ s3c_fb_set_platdata(&mini6410_lcd_pdata);
/* configure nCS1 width to 16 bits */
@@ -182,6 +308,9 @@ static void __init mini6410_machine_init(void)
(4 << S3C64XX_SROM_BCX__TCOS__SHIFT) |
(0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);
+ gpio_request(S3C64XX_GPF(15), "LCD power");
+ gpio_request(S3C64XX_GPE(0), "LCD power");
+
platform_add_devices(mini6410_devices, ARRAY_SIZE(mini6410_devices));
}
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 8/9] ARM: S3C64XX: add backlight control for mach-mini6410
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
` (6 preceding siblings ...)
2010-09-29 19:36 ` [PATCH 7/9] ARM: S3C64XX: add frame buffer " Darius Augulis
@ 2010-09-29 19:36 ` Darius Augulis
2010-09-29 19:37 ` [PATCH 9/9] ARM: S3C64XX: add touchscreen support " Darius Augulis
8 siblings, 0 replies; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:36 UTC (permalink / raw)
To: linux-arm-kernel
Add support for platform-lcd device for mach-mini6410
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
---
arch/arm/mach-s3c64xx/mach-mini6410.c | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c
index 331f7e0..90f1976 100644
--- a/arch/arm/mach-s3c64xx/mach-mini6410.c
+++ b/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -40,6 +40,7 @@
#include <plat/fb.h>
#include <plat/nand.h>
#include <plat/regs-serial.h>
+#include <video/platform_lcd.h>
#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
@@ -182,6 +183,25 @@ static struct s3c_fb_platdata mini6410_lcd_pdata __initdata = {
.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
};
+static void mini6410_lcd_power_set(struct plat_lcd_data *pd,
+ unsigned int power)
+{
+ if (power)
+ gpio_direction_output(S3C64XX_GPE(0), 1);
+ else
+ gpio_direction_output(S3C64XX_GPE(0), 0);
+}
+
+static struct plat_lcd_data mini6410_lcd_power_data = {
+ .set_power = mini6410_lcd_power_set,
+};
+
+static struct platform_device mini6410_lcd_powerdev = {
+ .name = "platform-lcd",
+ .dev.parent = &s3c_device_fb.dev,
+ .dev.platform_data = &mini6410_lcd_power_data,
+};
+
static struct platform_device *mini6410_devices[] __initdata = {
&mini6410_device_eth,
&s3c_device_hsmmc0,
@@ -189,6 +209,7 @@ static struct platform_device *mini6410_devices[] __initdata = {
&s3c_device_ohci,
&s3c_device_nand,
&s3c_device_fb,
+ &mini6410_lcd_powerdev,
};
static void __init mini6410_map_io(void)
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 9/9] ARM: S3C64XX: add touchscreen support for mach-mini6410
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
` (7 preceding siblings ...)
2010-09-29 19:36 ` [PATCH 8/9] ARM: S3C64XX: add backlight control " Darius Augulis
@ 2010-09-29 19:37 ` Darius Augulis
8 siblings, 0 replies; 24+ messages in thread
From: Darius Augulis @ 2010-09-29 19:37 UTC (permalink / raw)
To: linux-arm-kernel
Add touchscreen device support for mach-mini6410
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
---
arch/arm/mach-s3c64xx/Kconfig | 2 ++
arch/arm/mach-s3c64xx/mach-mini6410.c | 12 ++++++++++++
2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index b514e3a..fe1fd30 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -108,6 +108,8 @@ config MACH_MINI6410
select S3C_DEV_NAND
select S3C_DEV_FB
select S3C64XX_SETUP_FB_24BPP
+ select SAMSUNG_DEV_ADC
+ select SAMSUNG_DEV_TS
help
Machine support for the FriendlyARM MINI6410
diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c
index 90f1976..2c585a7 100644
--- a/arch/arm/mach-s3c64xx/mach-mini6410.c
+++ b/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -35,11 +35,14 @@
#include <mach/regs-srom.h>
#include <mach/s3c6410.h>
+#include <plat/adc.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/fb.h>
#include <plat/nand.h>
#include <plat/regs-serial.h>
+#include <plat/ts.h>
+
#include <video/platform_lcd.h>
#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
@@ -202,6 +205,12 @@ static struct platform_device mini6410_lcd_powerdev = {
.dev.platform_data = &mini6410_lcd_power_data,
};
+static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
+ .delay = 10000,
+ .presc = 49,
+ .oversampling_shift = 2,
+};
+
static struct platform_device *mini6410_devices[] __initdata = {
&mini6410_device_eth,
&s3c_device_hsmmc0,
@@ -210,6 +219,8 @@ static struct platform_device *mini6410_devices[] __initdata = {
&s3c_device_nand,
&s3c_device_fb,
&mini6410_lcd_powerdev,
+ &s3c_device_adc,
+ &s3c_device_ts,
};
static void __init mini6410_map_io(void)
@@ -308,6 +319,7 @@ static void __init mini6410_machine_init(void)
s3c_nand_set_platdata(&mini6410_nand_info);
s3c_fb_set_platdata(&mini6410_lcd_pdata);
+ s3c24xx_ts_set_platdata(&s3c_ts_platform);
/* configure nCS1 width to 16 bits */
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 1/9] ARM: S3C64XX: add frame buffer support for mach-real6410
2010-09-29 19:31 ` [PATCH 1/9] ARM: S3C64XX: add frame buffer support for mach-real6410 Darius Augulis
@ 2010-10-18 13:18 ` Kukjin Kim
2010-10-18 13:27 ` Darius Augulis
0 siblings, 1 reply; 24+ messages in thread
From: Kukjin Kim @ 2010-10-18 13:18 UTC (permalink / raw)
To: linux-arm-kernel
Darius Augulis wrote:
>
> Add support for frame buffer device for mach-real6410.
> Patch also adds support for feature string parsing
> for real6410. The feature string is kernel command
> line passed and currently lets select only LCD
> configuration. At the moment there is support for
> two LCD configurations - 4.3" and 7.0". Feature
> parser is mach-mini2440 based.
>
> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
> ---
> arch/arm/mach-s3c64xx/Kconfig | 2
> arch/arm/mach-s3c64xx/mach-real6410.c | 146
> ++++++++++++++++++++++++++++++++-
> 2 files changed, 143 insertions(+), 5 deletions(-)
>
> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
> index 1e4d78a..3bbd418 100644
> --- a/arch/arm/mach-s3c64xx/Kconfig
> +++ b/arch/arm/mach-s3c64xx/Kconfig
> @@ -104,6 +104,8 @@ config MACH_REAL6410
> select S3C_DEV_HSMMC
> select S3C_DEV_HSMMC1
> select S3C64XX_SETUP_SDHCI
> + select S3C_DEV_FB
> + select S3C64XX_SETUP_FB_24BPP
> help
> Machine support for the CoreWind REAL6410
>
> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
> s3c64xx/mach-real6410.c
> index e130379..bed75d2 100644
> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
> @@ -12,24 +12,35 @@
> *
> */
>
> -#include <linux/kernel.h>
> -#include <linux/types.h>
> +#include <linux/init.h>
You did add <linux/init.h> and
> #include <linux/interrupt.h>
> +#include <linux/fb.h>
> +#include <linux/gpio.h>
> +#include <linux/kernel.h>
> #include <linux/list.h>
> -#include <linux/init.h>
remove <linux/init.h>...why?
> #include <linux/dm9000.h>
> -#include <linux/serial_core.h>
> #include <linux/platform_device.h>
> +#include <linux/serial_core.h>
Same...you removed <linux/serial_core.h> and added it.
> +#include <linux/types.h>
Same...you removed it and added.
> +
> #include <asm/mach-types.h>
> #include <asm/mach/arch.h>
> #include <asm/mach/map.h>
> +
> #include <mach/map.h>
> -#include <mach/s3c6410.h>
> +#include <mach/regs-fb.h>
> +#include <mach/regs-gpio.h>
> +#include <mach/regs-modem.h>
> #include <mach/regs-srom.h>
> +#include <mach/s3c6410.h>
> +
> #include <plat/cpu.h>
> #include <plat/devs.h>
> +#include <plat/fb.h>
> #include <plat/regs-serial.h>
>
> +#include <video/platform_lcd.h>
> +
> #define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
> #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
> #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
> @@ -99,22 +110,145 @@ static struct platform_device real6410_device_eth = {
> },
> };
>
> +static struct s3c_fb_pd_win real6410_fb_win[] = {
> + {
> + .win_mode = { /* 4.3" 480x272 */
> + .left_margin = 3,
> + .right_margin = 2,
> + .upper_margin = 1,
> + .lower_margin = 1,
> + .hsync_len = 40,
> + .vsync_len = 1,
> + .xres = 480,
> + .yres = 272,
> + },
> + .max_bpp = 32,
> + .default_bpp = 16,
> + }, {
> + .win_mode = { /* 7.0" 800x480 */
> + .left_margin = 8,
> + .right_margin = 13,
> + .upper_margin = 7,
> + .lower_margin = 5,
> + .hsync_len = 3,
> + .vsync_len = 1,
> + .xres = 800,
> + .yres = 480,
> + },
> + .max_bpp = 32,
> + .default_bpp = 16,
> + },
> +};
> +
> +static struct s3c_fb_platdata real6410_lcd_pdata __initdata = {
> + .setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
> + .win[0] = &real6410_fb_win[0],
> + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
> + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
> +};
> +
> static struct platform_device *real6410_devices[] __initdata = {
> &real6410_device_eth,
> &s3c_device_hsmmc0,
> &s3c_device_hsmmc1,
> + &s3c_device_fb,
> };
>
> static void __init real6410_map_io(void)
> {
> + u32 tmp;
> +
> s3c64xx_init_io(NULL, 0);
> s3c24xx_init_clocks(12000000);
> s3c24xx_init_uarts(real6410_uartcfgs, ARRAY_SIZE(real6410_uartcfgs));
> +
> + /* set the LCD type */
> + tmp = __raw_readl(S3C64XX_SPCON);
> + tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
> + tmp |= S3C64XX_SPCON_LCD_SEL_RGB;
> + __raw_writel(tmp, S3C64XX_SPCON);
> +
> + /* remove the LCD bypass */
> + tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
> + tmp &= ~MIFPCON_LCD_BYPASS;
> + __raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
Hmm...I'm not sure whether above functionality is in map_io()
> +}
> +
> +/*
> + * real6410_features string
> + *
> + * 0-9 LCD configuration
> + *
> + */
> +static char real6410_features_str[12] __initdata = "0";
> +
> +static int __init real6410_features_setup(char *str)
> +{
> + if (str)
> + strlcpy(real6410_features_str, str,
> + sizeof(real6410_features_str));
> + return 1;
> +}
> +
> +__setup("real6410=", real6410_features_setup);
> +
> +#define FEATURE_SCREEN (1 << 0)
> +
> +struct real6410_features_t {
> + int done;
> + int lcd_index;
> +};
> +
> +static void real6410_parse_features(
> + struct real6410_features_t *features,
> + const char *features_str)
+static void real6410_parse_features(struct real6410_features_t *features,
+ const char *features_str)
> +{
> + const char *fp = features_str;
> +
> + features->done = 0;
> + features->lcd_index = 0;
> +
> + while (*fp) {
> + char f = *fp++;
> +
> + switch (f) {
> + case '0'...'9': /* tft screen */
> + if (features->done & FEATURE_SCREEN) {
> + printk(KERN_INFO "REAL6410: '%c' ignored, "
> + "screen type already set\n", f);
> + } else {
> + int li = f - '0';
> + if (li >= ARRAY_SIZE(real6410_fb_win))
> + printk(KERN_INFO "REAL6410: '%c' out "
> + "of range LCD mode\n", f);
> + else {
> + features->lcd_index = li;
> + }
> + }
> + features->done |= FEATURE_SCREEN;
> + break;
> + }
> + }
> }
>
> static void __init real6410_machine_init(void)
> {
> u32 cs1;
> + struct real6410_features_t features = { 0 };
> +
> + printk(KERN_INFO "REAL6410: Option string real6410=%s\n",
> + real6410_features_str);
> +
> + /* Parse the feature string */
> + real6410_parse_features(&features, real6410_features_str);
> +
> + real6410_lcd_pdata.win[0] = &real6410_fb_win[features.lcd_index];
> +
> + printk(KERN_INFO "REAL6410: selected LCD display is %dx%d\n",
> + real6410_lcd_pdata.win[0]->win_mode.xres,
> + real6410_lcd_pdata.win[0]->win_mode.yres);
> +
> + s3c_fb_set_platdata(&real6410_lcd_pdata);
>
> /* configure nCS1 width to 16 bits */
>
> @@ -136,6 +270,8 @@ static void __init real6410_machine_init(void)
> (4 << S3C64XX_SROM_BCX__TCOS__SHIFT) |
> (0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);
>
> + gpio_request(S3C64XX_GPF(15), "LCD power");
> +
Just requesting it is enough?
> platform_add_devices(real6410_devices, ARRAY_SIZE(real6410_devices));
> }
>
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] 24+ messages in thread
* [PATCH 2/9 v2] ARM: S3C64XX: add nand support for mach-real6410
2010-09-29 19:33 ` [PATCH 2/9 v2] ARM: S3C64XX: add nand " Darius Augulis
@ 2010-10-18 13:23 ` Kukjin Kim
2010-10-18 13:50 ` Darius Augulis
2010-10-18 13:59 ` Darius Augulis
0 siblings, 2 replies; 24+ messages in thread
From: Kukjin Kim @ 2010-10-18 13:23 UTC (permalink / raw)
To: linux-arm-kernel
Darius Augulis wrote:
>
> Add nand device support and mtd partition table
> for mach-real6410
>
> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
> ---
>
> Changelog since v1:
> - Changed dependency on other patches
>
> arch/arm/mach-s3c64xx/Kconfig | 1 +
> arch/arm/mach-s3c64xx/mach-real6410.c | 40
> +++++++++++++++++++++++++++++++++
> 2 files changed, 41 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
> index 3bbd418..e4aede1 100644
> --- a/arch/arm/mach-s3c64xx/Kconfig
> +++ b/arch/arm/mach-s3c64xx/Kconfig
> @@ -106,6 +106,7 @@ config MACH_REAL6410
> select S3C64XX_SETUP_SDHCI
> select S3C_DEV_FB
> select S3C64XX_SETUP_FB_24BPP
> + select S3C_DEV_NAND
> help
> Machine support for the CoreWind REAL6410
>
> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
> s3c64xx/mach-real6410.c
> index bed75d2..9fd943d 100644
> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
> @@ -19,6 +19,8 @@
> #include <linux/kernel.h>
> #include <linux/list.h>
> #include <linux/dm9000.h>
> +#include <linux/mtd/mtd.h>
> +#include <linux/mtd/partitions.h>
> #include <linux/platform_device.h>
> #include <linux/serial_core.h>
> #include <linux/types.h>
> @@ -37,6 +39,7 @@
> #include <plat/cpu.h>
> #include <plat/devs.h>
> #include <plat/fb.h>
> +#include <plat/nand.h>
> #include <plat/regs-serial.h>
>
> #include <video/platform_lcd.h>
> @@ -147,11 +150,47 @@ static struct s3c_fb_platdata real6410_lcd_pdata
> __initdata = {
> .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
> };
>
> +static struct mtd_partition real6410_nand_part[] = {
> + [0] = {
> + .name = "uboot",
> + .size = SZ_1M,
> + .offset = 0,
> + },
> + [1] = {
> + .name = "kernel",
> + .size = SZ_2M,
> + .offset = SZ_1M,
> + },
> + [2] = {
> + .name = "rootfs",
> + .size = MTDPART_SIZ_FULL,
> + .offset = SZ_1M + SZ_2M,
> + },
> +};
> +
> +static struct s3c2410_nand_set real6410_nand_sets[] = {
> + [0] = {
> + .name = "nand",
> + .nr_chips = 1,
> + .nr_partitions = ARRAY_SIZE(real6410_nand_part),
> + .partitions = real6410_nand_part,
> + },
> +};
> +
> +static struct s3c2410_platform_nand real6410_nand_info = {
> + .tacls = 25,
> + .twrph0 = 55,
> + .twrph1 = 40,
> + .nr_sets = ARRAY_SIZE(real6410_nand_sets),
> + .sets = real6410_nand_sets,
> +};
> +
> static struct platform_device *real6410_devices[] __initdata = {
> &real6410_device_eth,
> &s3c_device_hsmmc0,
> &s3c_device_hsmmc1,
> &s3c_device_fb,
> + &s3c_device_nand,
> };
>
> static void __init real6410_map_io(void)
> @@ -249,6 +288,7 @@ static void __init real6410_machine_init(void)
> real6410_lcd_pdata.win[0]->win_mode.yres);
>
> s3c_fb_set_platdata(&real6410_lcd_pdata);
> + s3c_nand_set_platdata(&real6410_nand_info);
>
> /* configure nCS1 width to 16 bits */
>
Where is 'END' of patch mark?
maybe broken your patch file...?
Others, looks ok to me.
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] 24+ messages in thread
* [PATCH 1/9] ARM: S3C64XX: add frame buffer support for mach-real6410
2010-10-18 13:18 ` Kukjin Kim
@ 2010-10-18 13:27 ` Darius Augulis
0 siblings, 0 replies; 24+ messages in thread
From: Darius Augulis @ 2010-10-18 13:27 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Oct 18, 2010 at 4:18 PM, Kukjin Kim <kgene.kim@samsung.com> wrote:
> Darius Augulis wrote:
>>
>> Add support for frame buffer device for mach-real6410.
>> Patch also adds support for feature string parsing
>> for real6410. The feature string is kernel command
>> line passed and currently lets select only LCD
>> configuration. At the moment there is support for
>> two LCD configurations - 4.3" and 7.0". Feature
>> parser is mach-mini2440 based.
>>
>> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
>> ---
>> ?arch/arm/mach-s3c64xx/Kconfig ? ? ? ? | ? ?2
>> ?arch/arm/mach-s3c64xx/mach-real6410.c | ?146
>> ++++++++++++++++++++++++++++++++-
>> ?2 files changed, 143 insertions(+), 5 deletions(-)
>>
>> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
>> index 1e4d78a..3bbd418 100644
>> --- a/arch/arm/mach-s3c64xx/Kconfig
>> +++ b/arch/arm/mach-s3c64xx/Kconfig
>> @@ -104,6 +104,8 @@ config MACH_REAL6410
>> ? ? ? select S3C_DEV_HSMMC
>> ? ? ? select S3C_DEV_HSMMC1
>> ? ? ? select S3C64XX_SETUP_SDHCI
>> + ? ? select S3C_DEV_FB
>> + ? ? select S3C64XX_SETUP_FB_24BPP
>> ? ? ? help
>> ? ? ? ? Machine support for the CoreWind REAL6410
>>
>> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
>> s3c64xx/mach-real6410.c
>> index e130379..bed75d2 100644
>> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
>> @@ -12,24 +12,35 @@
>> ? *
>> ?*/
>>
>> -#include <linux/kernel.h>
>> -#include <linux/types.h>
>> +#include <linux/init.h>
>
> You did add <linux/init.h> and
>
>> ?#include <linux/interrupt.h>
>> +#include <linux/fb.h>
>> +#include <linux/gpio.h>
>> +#include <linux/kernel.h>
>> ?#include <linux/list.h>
>> -#include <linux/init.h>
>
> remove <linux/init.h>...why?
to sort included files alphabetically.
>
>> ?#include <linux/dm9000.h>
>> -#include <linux/serial_core.h>
>> ?#include <linux/platform_device.h>
>> +#include <linux/serial_core.h>
>
> Same...you removed <linux/serial_core.h> and added it.
>
>> +#include <linux/types.h>
>
> Same...you removed it and added.
>
>> +
>> ?#include <asm/mach-types.h>
>> ?#include <asm/mach/arch.h>
>> ?#include <asm/mach/map.h>
>> +
>> ?#include <mach/map.h>
>> -#include <mach/s3c6410.h>
>> +#include <mach/regs-fb.h>
>> +#include <mach/regs-gpio.h>
>> +#include <mach/regs-modem.h>
>> ?#include <mach/regs-srom.h>
>> +#include <mach/s3c6410.h>
>> +
>> ?#include <plat/cpu.h>
>> ?#include <plat/devs.h>
>> +#include <plat/fb.h>
>> ?#include <plat/regs-serial.h>
>>
>> +#include <video/platform_lcd.h>
>> +
>> ?#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
>> ?#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
>> ?#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
>> @@ -99,22 +110,145 @@ static struct platform_device real6410_device_eth = {
>> ? ? ? },
>> ?};
>>
>> +static struct s3c_fb_pd_win real6410_fb_win[] = {
>> + ? ? {
>> + ? ? ? ? ? ? .win_mode ? ? ? = { ? ? /* 4.3" 480x272 */
>> + ? ? ? ? ? ? ? ? ? ? .left_margin ? ?= 3,
>> + ? ? ? ? ? ? ? ? ? ? .right_margin ? = 2,
>> + ? ? ? ? ? ? ? ? ? ? .upper_margin ? = 1,
>> + ? ? ? ? ? ? ? ? ? ? .lower_margin ? = 1,
>> + ? ? ? ? ? ? ? ? ? ? .hsync_len ? ? ?= 40,
>> + ? ? ? ? ? ? ? ? ? ? .vsync_len ? ? ?= 1,
>> + ? ? ? ? ? ? ? ? ? ? .xres ? ? ? ? ? = 480,
>> + ? ? ? ? ? ? ? ? ? ? .yres ? ? ? ? ? = 272,
>> + ? ? ? ? ? ? },
>> + ? ? ? ? ? ? .max_bpp ? ? ? ?= 32,
>> + ? ? ? ? ? ? .default_bpp ? ?= 16,
>> + ? ? }, {
>> + ? ? ? ? ? ? .win_mode ? ? ? = { ? ? /* 7.0" 800x480 */
>> + ? ? ? ? ? ? ? ? ? ? .left_margin ? ?= 8,
>> + ? ? ? ? ? ? ? ? ? ? .right_margin ? = 13,
>> + ? ? ? ? ? ? ? ? ? ? .upper_margin ? = 7,
>> + ? ? ? ? ? ? ? ? ? ? .lower_margin ? = 5,
>> + ? ? ? ? ? ? ? ? ? ? .hsync_len ? ? ?= 3,
>> + ? ? ? ? ? ? ? ? ? ? .vsync_len ? ? ?= 1,
>> + ? ? ? ? ? ? ? ? ? ? .xres ? ? ? ? ? = 800,
>> + ? ? ? ? ? ? ? ? ? ? .yres ? ? ? ? ? = 480,
>> + ? ? ? ? ? ? },
>> + ? ? ? ? ? ? .max_bpp ? ? ? ?= 32,
>> + ? ? ? ? ? ? .default_bpp ? ?= 16,
>> + ? ? },
>> +};
>> +
>> +static struct s3c_fb_platdata real6410_lcd_pdata __initdata = {
>> + ? ? .setup_gpio ? ? = s3c64xx_fb_gpio_setup_24bpp,
>> + ? ? .win[0] ? ? ? ? = &real6410_fb_win[0],
>> + ? ? .vidcon0 ? ? ? ?= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
>> + ? ? .vidcon1 ? ? ? ?= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
>> +};
>> +
>> ?static struct platform_device *real6410_devices[] __initdata = {
>> ? ? ? &real6410_device_eth,
>> ? ? ? &s3c_device_hsmmc0,
>> ? ? ? &s3c_device_hsmmc1,
>> + ? ? &s3c_device_fb,
>> ?};
>>
>> ?static void __init real6410_map_io(void)
>> ?{
>> + ? ? u32 tmp;
>> +
>> ? ? ? s3c64xx_init_io(NULL, 0);
>> ? ? ? s3c24xx_init_clocks(12000000);
>> ? ? ? s3c24xx_init_uarts(real6410_uartcfgs, ARRAY_SIZE(real6410_uartcfgs));
>> +
>> + ? ? /* set the LCD type */
>> + ? ? tmp = __raw_readl(S3C64XX_SPCON);
>> + ? ? tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
>> + ? ? tmp |= S3C64XX_SPCON_LCD_SEL_RGB;
>> + ? ? __raw_writel(tmp, S3C64XX_SPCON);
>> +
>> + ? ? /* remove the LCD bypass */
>> + ? ? tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
>> + ? ? tmp &= ~MIFPCON_LCD_BYPASS;
>> + ? ? __raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
>
> Hmm...I'm not sure whether above functionality is in map_io()
Hmm.. :) I just made cpoy-paste from smdk6410 and it works.
IMO to small piece of code for extra function?
>
>> +}
>> +
>> +/*
>> + * real6410_features string
>> + *
>> + * 0-9 LCD configuration
>> + *
>> + */
>> +static char real6410_features_str[12] __initdata = "0";
>> +
>> +static int __init real6410_features_setup(char *str)
>> +{
>> + ? ? if (str)
>> + ? ? ? ? ? ? strlcpy(real6410_features_str, str,
>> + ? ? ? ? ? ? ? ? ? ? sizeof(real6410_features_str));
>> + ? ? return 1;
>> +}
>> +
>> +__setup("real6410=", real6410_features_setup);
>> +
>> +#define FEATURE_SCREEN (1 << 0)
>> +
>> +struct real6410_features_t {
>> + ? ? int done;
>> + ? ? int lcd_index;
>> +};
>> +
>> +static void real6410_parse_features(
>> + ? ? ? ? ? ? struct real6410_features_t *features,
>> + ? ? ? ? ? ? const char *features_str)
>
> +static void real6410_parse_features(struct real6410_features_t *features,
> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? const char *features_str)
>
>> +{
>> + ? ? const char *fp = features_str;
>> +
>> + ? ? features->done = 0;
>> + ? ? features->lcd_index = 0;
>> +
>> + ? ? while (*fp) {
>> + ? ? ? ? ? ? char f = *fp++;
>> +
>> + ? ? ? ? ? ? switch (f) {
>> + ? ? ? ? ? ? case '0'...'9': /* tft screen */
>> + ? ? ? ? ? ? ? ? ? ? if (features->done & FEATURE_SCREEN) {
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? printk(KERN_INFO "REAL6410: '%c' ignored, "
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? "screen type already set\n", f);
>> + ? ? ? ? ? ? ? ? ? ? } else {
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? int li = f - '0';
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? if (li >= ARRAY_SIZE(real6410_fb_win))
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? printk(KERN_INFO "REAL6410: '%c' out "
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? "of range LCD mode\n", f);
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? else {
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? features->lcd_index = li;
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? }
>> + ? ? ? ? ? ? ? ? ? ? }
>> + ? ? ? ? ? ? ? ? ? ? features->done |= FEATURE_SCREEN;
>> + ? ? ? ? ? ? ? ? ? ? break;
>> + ? ? ? ? ? ? }
>> + ? ? }
>> ?}
>>
>> ?static void __init real6410_machine_init(void)
>> ?{
>> ? ? ? u32 cs1;
>> + ? ? struct real6410_features_t features = { 0 };
>> +
>> + ? ? printk(KERN_INFO "REAL6410: Option string real6410=%s\n",
>> + ? ? ? ? ? ? ? ? ? ? real6410_features_str);
>> +
>> + ? ? /* Parse the feature string */
>> + ? ? real6410_parse_features(&features, real6410_features_str);
>> +
>> + ? ? real6410_lcd_pdata.win[0] = &real6410_fb_win[features.lcd_index];
>> +
>> + ? ? printk(KERN_INFO "REAL6410: selected LCD display is %dx%d\n",
>> + ? ? ? ? ? ? real6410_lcd_pdata.win[0]->win_mode.xres,
>> + ? ? ? ? ? ? real6410_lcd_pdata.win[0]->win_mode.yres);
>> +
>> + ? ? s3c_fb_set_platdata(&real6410_lcd_pdata);
>>
>> ? ? ? /* configure nCS1 width to 16 bits */
>>
>> @@ -136,6 +270,8 @@ static void __init real6410_machine_init(void)
>> ? ? ? ? ? ? ? (4 << S3C64XX_SROM_BCX__TCOS__SHIFT) |
>> ? ? ? ? ? ? ? (0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);
>>
>> + ? ? gpio_request(S3C64XX_GPF(15), "LCD power");
>> +
>
> Just requesting it is enough?
yes, because it's not used yet. It's connected to LCD display, but does nothing.
I just make this request to prevent other drivers using the same GPIO,
>
>> ? ? ? platform_add_devices(real6410_devices, ARRAY_SIZE(real6410_devices));
>> ?}
>>
>
>
> 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] 24+ messages in thread
* [PATCH 3/9] ARM: S3C64XX: add touchscreen support for mach-real6410
2010-09-29 19:33 ` [PATCH 3/9] ARM: S3C64XX: add touchscreen " Darius Augulis
@ 2010-10-18 13:29 ` Kukjin Kim
2010-10-18 13:39 ` Darius Augulis
0 siblings, 1 reply; 24+ messages in thread
From: Kukjin Kim @ 2010-10-18 13:29 UTC (permalink / raw)
To: linux-arm-kernel
Darius Augulis wrote:
>
> Add touchscreen device support for mach-real6410
>
> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
> ---
> arch/arm/mach-s3c64xx/Kconfig | 2 ++
> arch/arm/mach-s3c64xx/mach-real6410.c | 11 +++++++++++
> 2 files changed, 13 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
> index e4aede1..b706b80 100644
> --- a/arch/arm/mach-s3c64xx/Kconfig
> +++ b/arch/arm/mach-s3c64xx/Kconfig
> @@ -107,6 +107,8 @@ config MACH_REAL6410
> select S3C_DEV_FB
> select S3C64XX_SETUP_FB_24BPP
> select S3C_DEV_NAND
> + select SAMSUNG_DEV_ADC
> + select SAMSUNG_DEV_TS
> help
> Machine support for the CoreWind REAL6410
>
> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
> s3c64xx/mach-real6410.c
> index 9fd943d..bad6990 100644
> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
> @@ -36,11 +36,13 @@
> #include <mach/regs-srom.h>
> #include <mach/s3c6410.h>
>
> +#include <plat/adc.h>
> #include <plat/cpu.h>
> #include <plat/devs.h>
> #include <plat/fb.h>
> #include <plat/nand.h>
> #include <plat/regs-serial.h>
> +#include <plat/ts.h>
>
> #include <video/platform_lcd.h>
>
> @@ -191,6 +193,14 @@ static struct platform_device *real6410_devices[]
> __initdata = {
> &s3c_device_hsmmc1,
> &s3c_device_fb,
> &s3c_device_nand,
> + &s3c_device_adc,
> + &s3c_device_ts,
> +};
> +
> +static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
> + .delay = 10000,
> + .presc = 49,
> + .oversampling_shift = 2,
> };
>
> static void __init real6410_map_io(void)
> @@ -289,6 +299,7 @@ static void __init real6410_machine_init(void)
>
> s3c_fb_set_platdata(&real6410_lcd_pdata);
> s3c_nand_set_platdata(&real6410_nand_info);
> + s3c24xx_ts_set_platdata(&s3c_ts_platform);
>
> /* configure nCS1 width to 16 bits */
>
No need to add 's3c_adc_setname("s3c64xx-adc")' in mach-s3c64xx?
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] 24+ messages in thread
* [PATCH 4/9] ARM: S3C64XX: add USB host support for mach-real6410
2010-09-29 19:34 ` [PATCH 4/9] ARM: S3C64XX: add USB host " Darius Augulis
@ 2010-10-18 13:39 ` Kukjin Kim
2010-10-18 13:46 ` Darius Augulis
0 siblings, 1 reply; 24+ messages in thread
From: Kukjin Kim @ 2010-10-18 13:39 UTC (permalink / raw)
To: linux-arm-kernel
Darius Augulis wrote:
>
> Add USB host device support for mach-real6410
>
> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
> ---
> arch/arm/mach-s3c64xx/Kconfig | 1 +
> arch/arm/mach-s3c64xx/mach-real6410.c | 1 +
> 2 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
> index b706b80..c05ae12 100644
> --- a/arch/arm/mach-s3c64xx/Kconfig
> +++ b/arch/arm/mach-s3c64xx/Kconfig
> @@ -109,6 +109,7 @@ config MACH_REAL6410
> select S3C_DEV_NAND
> select SAMSUNG_DEV_ADC
> select SAMSUNG_DEV_TS
> + select S3C_DEV_USB_HOST
> help
> Machine support for the CoreWind REAL6410
>
> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
> s3c64xx/mach-real6410.c
> index bad6990..00e7d7e 100644
> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
> @@ -195,6 +195,7 @@ static struct platform_device *real6410_devices[]
> __initdata = {
> &s3c_device_nand,
> &s3c_device_adc,
> &s3c_device_ts,
> + &s3c_device_ohci,
> };
>
> static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
No need any gpio configuration for 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] 24+ messages in thread
* [PATCH 3/9] ARM: S3C64XX: add touchscreen support for mach-real6410
2010-10-18 13:29 ` Kukjin Kim
@ 2010-10-18 13:39 ` Darius Augulis
2010-10-18 13:45 ` Kukjin Kim
0 siblings, 1 reply; 24+ messages in thread
From: Darius Augulis @ 2010-10-18 13:39 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Oct 18, 2010 at 4:29 PM, Kukjin Kim <kgene.kim@samsung.com> wrote:
> Darius Augulis wrote:
>>
>> Add touchscreen device support for mach-real6410
>>
>> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
>> ---
>> ?arch/arm/mach-s3c64xx/Kconfig ? ? ? ? | ? ?2 ++
>> ?arch/arm/mach-s3c64xx/mach-real6410.c | ? 11 +++++++++++
>> ?2 files changed, 13 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
>> index e4aede1..b706b80 100644
>> --- a/arch/arm/mach-s3c64xx/Kconfig
>> +++ b/arch/arm/mach-s3c64xx/Kconfig
>> @@ -107,6 +107,8 @@ config MACH_REAL6410
>> ? ? ? select S3C_DEV_FB
>> ? ? ? select S3C64XX_SETUP_FB_24BPP
>> ? ? ? select S3C_DEV_NAND
>> + ? ? select SAMSUNG_DEV_ADC
>> + ? ? select SAMSUNG_DEV_TS
>> ? ? ? help
>> ? ? ? ? Machine support for the CoreWind REAL6410
>>
>> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
>> s3c64xx/mach-real6410.c
>> index 9fd943d..bad6990 100644
>> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
>> @@ -36,11 +36,13 @@
>> ?#include <mach/regs-srom.h>
>> ?#include <mach/s3c6410.h>
>>
>> +#include <plat/adc.h>
>> ?#include <plat/cpu.h>
>> ?#include <plat/devs.h>
>> ?#include <plat/fb.h>
>> ?#include <plat/nand.h>
>> ?#include <plat/regs-serial.h>
>> +#include <plat/ts.h>
>>
>> ?#include <video/platform_lcd.h>
>>
>> @@ -191,6 +193,14 @@ static struct platform_device *real6410_devices[]
>> __initdata = {
>> ? ? ? &s3c_device_hsmmc1,
>> ? ? ? &s3c_device_fb,
>> ? ? ? &s3c_device_nand,
>> + ? ? &s3c_device_adc,
>> + ? ? &s3c_device_ts,
>> +};
>> +
>> +static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
>> + ? ? .delay ? ? ? ? ? ? ? ? ?= 10000,
>> + ? ? .presc ? ? ? ? ? ? ? ? ?= 49,
>> + ? ? .oversampling_shift ? ? = 2,
>> ?};
>>
>> ?static void __init real6410_map_io(void)
>> @@ -289,6 +299,7 @@ static void __init real6410_machine_init(void)
>>
>> ? ? ? s3c_fb_set_platdata(&real6410_lcd_pdata);
>> ? ? ? s3c_nand_set_platdata(&real6410_nand_info);
>> + ? ? s3c24xx_ts_set_platdata(&s3c_ts_platform);
>>
>> ? ? ? /* configure nCS1 width to 16 bits */
>>
>
> No need to add 's3c_adc_setname("s3c64xx-adc")' in mach-s3c64xx?
IMO no, because it's called from s3c6410_map_io() which is generic for
all s3c64xx boards.
This patch selects SAMSUNG_DEV_ADC and this is enough.
btw, all patches are tested and all devices work ok.
>
> 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] 24+ messages in thread
* [PATCH 3/9] ARM: S3C64XX: add touchscreen support for mach-real6410
2010-10-18 13:39 ` Darius Augulis
@ 2010-10-18 13:45 ` Kukjin Kim
0 siblings, 0 replies; 24+ messages in thread
From: Kukjin Kim @ 2010-10-18 13:45 UTC (permalink / raw)
To: linux-arm-kernel
Darius Augulis wrote:
>
> On Mon, Oct 18, 2010 at 4:29 PM, Kukjin Kim <kgene.kim@samsung.com> wrote:
> > Darius Augulis wrote:
> >>
> >> Add touchscreen device support for mach-real6410
> >>
> >> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
> >> ---
> >> ?arch/arm/mach-s3c64xx/Kconfig ? ? ? ? | ? ?2 ++
> >> ?arch/arm/mach-s3c64xx/mach-real6410.c | ? 11 +++++++++++
> >> ?2 files changed, 13 insertions(+), 0 deletions(-)
> >>
> >> diff --git a/arch/arm/mach-s3c64xx/Kconfig
b/arch/arm/mach-s3c64xx/Kconfig
> >> index e4aede1..b706b80 100644
> >> --- a/arch/arm/mach-s3c64xx/Kconfig
> >> +++ b/arch/arm/mach-s3c64xx/Kconfig
> >> @@ -107,6 +107,8 @@ config MACH_REAL6410
> >> ? ? ? select S3C_DEV_FB
> >> ? ? ? select S3C64XX_SETUP_FB_24BPP
> >> ? ? ? select S3C_DEV_NAND
> >> + ? ? select SAMSUNG_DEV_ADC
> >> + ? ? select SAMSUNG_DEV_TS
> >> ? ? ? help
> >> ? ? ? ? Machine support for the CoreWind REAL6410
> >>
> >> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
> >> s3c64xx/mach-real6410.c
> >> index 9fd943d..bad6990 100644
> >> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
> >> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
> >> @@ -36,11 +36,13 @@
> >> ?#include <mach/regs-srom.h>
> >> ?#include <mach/s3c6410.h>
> >>
> >> +#include <plat/adc.h>
> >> ?#include <plat/cpu.h>
> >> ?#include <plat/devs.h>
> >> ?#include <plat/fb.h>
> >> ?#include <plat/nand.h>
> >> ?#include <plat/regs-serial.h>
> >> +#include <plat/ts.h>
> >>
> >> ?#include <video/platform_lcd.h>
> >>
> >> @@ -191,6 +193,14 @@ static struct platform_device *real6410_devices[]
> >> __initdata = {
> >> ? ? ? &s3c_device_hsmmc1,
> >> ? ? ? &s3c_device_fb,
> >> ? ? ? &s3c_device_nand,
> >> + ? ? &s3c_device_adc,
> >> + ? ? &s3c_device_ts,
> >> +};
> >> +
> >> +static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
> >> + ? ? .delay ? ? ? ? ? ? ? ? ?= 10000,
> >> + ? ? .presc ? ? ? ? ? ? ? ? ?= 49,
> >> + ? ? .oversampling_shift ? ? = 2,
> >> ?};
> >>
> >> ?static void __init real6410_map_io(void)
> >> @@ -289,6 +299,7 @@ static void __init real6410_machine_init(void)
> >>
> >> ? ? ? s3c_fb_set_platdata(&real6410_lcd_pdata);
> >> ? ? ? s3c_nand_set_platdata(&real6410_nand_info);
> >> + ? ? s3c24xx_ts_set_platdata(&s3c_ts_platform);
> >>
> >> ? ? ? /* configure nCS1 width to 16 bits */
> >>
> >
> > No need to add 's3c_adc_setname("s3c64xx-adc")' in mach-s3c64xx?
>
> IMO no, because it's called from s3c6410_map_io() which is generic for
> all s3c64xx boards.
> This patch selects SAMSUNG_DEV_ADC and this is enough.
> btw, all patches are tested and all devices work ok.
>
Oh, yes...I mis-typed to find it...
Maybe I need sleeping, hehe ;-)
Will check to continue...your patches tomorrow morning.
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] 24+ messages in thread
* [PATCH 4/9] ARM: S3C64XX: add USB host support for mach-real6410
2010-10-18 13:39 ` Kukjin Kim
@ 2010-10-18 13:46 ` Darius Augulis
2010-10-19 2:41 ` Kukjin Kim
0 siblings, 1 reply; 24+ messages in thread
From: Darius Augulis @ 2010-10-18 13:46 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Oct 18, 2010 at 4:39 PM, Kukjin Kim <kgene.kim@samsung.com> wrote:
> Darius Augulis wrote:
>>
>> Add USB host device support for mach-real6410
>>
>> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
>> ---
>> ?arch/arm/mach-s3c64xx/Kconfig ? ? ? ? | ? ?1 +
>> ?arch/arm/mach-s3c64xx/mach-real6410.c | ? ?1 +
>> ?2 files changed, 2 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
>> index b706b80..c05ae12 100644
>> --- a/arch/arm/mach-s3c64xx/Kconfig
>> +++ b/arch/arm/mach-s3c64xx/Kconfig
>> @@ -109,6 +109,7 @@ config MACH_REAL6410
>> ? ? ? select S3C_DEV_NAND
>> ? ? ? select SAMSUNG_DEV_ADC
>> ? ? ? select SAMSUNG_DEV_TS
>> + ? ? select S3C_DEV_USB_HOST
>> ? ? ? help
>> ? ? ? ? Machine support for the CoreWind REAL6410
>>
>> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
>> s3c64xx/mach-real6410.c
>> index bad6990..00e7d7e 100644
>> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
>> @@ -195,6 +195,7 @@ static struct platform_device *real6410_devices[]
>> __initdata = {
>> ? ? ? &s3c_device_nand,
>> ? ? ? &s3c_device_adc,
>> ? ? ? &s3c_device_ts,
>> + ? ? &s3c_device_ohci,
>> ?};
>>
>> ?static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
>
> No need any gpio configuration for it?
No, USB is powered by hardware at startup and does not need any other
gpio config.
>
> 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] 24+ messages in thread
* [PATCH 2/9 v2] ARM: S3C64XX: add nand support for mach-real6410
2010-10-18 13:23 ` Kukjin Kim
@ 2010-10-18 13:50 ` Darius Augulis
2010-10-18 13:59 ` Darius Augulis
1 sibling, 0 replies; 24+ messages in thread
From: Darius Augulis @ 2010-10-18 13:50 UTC (permalink / raw)
To: linux-arm-kernel
On 10/18/2010 04:23 PM, Kukjin Kim wrote:
> Darius Augulis wrote:
>>
>> Add nand device support and mtd partition table
>> for mach-real6410
>>
>> Signed-off-by: Darius Augulis<augulis.darius@gmail.com>
>> ---
>>
>> Changelog since v1:
>> - Changed dependency on other patches
>>
>> arch/arm/mach-s3c64xx/Kconfig | 1 +
>> arch/arm/mach-s3c64xx/mach-real6410.c | 40
>> +++++++++++++++++++++++++++++++++
>> 2 files changed, 41 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
>> index 3bbd418..e4aede1 100644
>> --- a/arch/arm/mach-s3c64xx/Kconfig
>> +++ b/arch/arm/mach-s3c64xx/Kconfig
>> @@ -106,6 +106,7 @@ config MACH_REAL6410
>> select S3C64XX_SETUP_SDHCI
>> select S3C_DEV_FB
>> select S3C64XX_SETUP_FB_24BPP
>> + select S3C_DEV_NAND
>> help
>> Machine support for the CoreWind REAL6410
>>
>> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
>> s3c64xx/mach-real6410.c
>> index bed75d2..9fd943d 100644
>> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
>> @@ -19,6 +19,8 @@
>> #include<linux/kernel.h>
>> #include<linux/list.h>
>> #include<linux/dm9000.h>
>> +#include<linux/mtd/mtd.h>
>> +#include<linux/mtd/partitions.h>
>> #include<linux/platform_device.h>
>> #include<linux/serial_core.h>
>> #include<linux/types.h>
>> @@ -37,6 +39,7 @@
>> #include<plat/cpu.h>
>> #include<plat/devs.h>
>> #include<plat/fb.h>
>> +#include<plat/nand.h>
>> #include<plat/regs-serial.h>
>>
>> #include<video/platform_lcd.h>
>> @@ -147,11 +150,47 @@ static struct s3c_fb_platdata real6410_lcd_pdata
>> __initdata = {
>> .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
>> };
>>
>> +static struct mtd_partition real6410_nand_part[] = {
>> + [0] = {
>> + .name = "uboot",
>> + .size = SZ_1M,
>> + .offset = 0,
>> + },
>> + [1] = {
>> + .name = "kernel",
>> + .size = SZ_2M,
>> + .offset = SZ_1M,
>> + },
>> + [2] = {
>> + .name = "rootfs",
>> + .size = MTDPART_SIZ_FULL,
>> + .offset = SZ_1M + SZ_2M,
>> + },
>> +};
>> +
>> +static struct s3c2410_nand_set real6410_nand_sets[] = {
>> + [0] = {
>> + .name = "nand",
>> + .nr_chips = 1,
>> + .nr_partitions = ARRAY_SIZE(real6410_nand_part),
>> + .partitions = real6410_nand_part,
>> + },
>> +};
>> +
>> +static struct s3c2410_platform_nand real6410_nand_info = {
>> + .tacls = 25,
>> + .twrph0 = 55,
>> + .twrph1 = 40,
>> + .nr_sets = ARRAY_SIZE(real6410_nand_sets),
>> + .sets = real6410_nand_sets,
>> +};
>> +
>> static struct platform_device *real6410_devices[] __initdata = {
>> &real6410_device_eth,
>> &s3c_device_hsmmc0,
>> &s3c_device_hsmmc1,
>> &s3c_device_fb,
>> + &s3c_device_nand,
>> };
>>
>> static void __init real6410_map_io(void)
>> @@ -249,6 +288,7 @@ static void __init real6410_machine_init(void)
>> real6410_lcd_pdata.win[0]->win_mode.yres);
>>
>> s3c_fb_set_platdata(&real6410_lcd_pdata);
>> + s3c_nand_set_platdata(&real6410_nand_info);
>>
>> /* configure nCS1 width to 16 bits */
>>
> Where is 'END' of patch mark?
> maybe broken your patch file...?
Confused. What 'END' mark are you missing?
All patches are sent by stg mail, all apply fine, no conflict or other
messages from stgit.
Please explain what you mean.
>
> Others, looks ok to me.
>
> 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] 24+ messages in thread
* [PATCH 2/9 v2] ARM: S3C64XX: add nand support for mach-real6410
2010-10-18 13:23 ` Kukjin Kim
2010-10-18 13:50 ` Darius Augulis
@ 2010-10-18 13:59 ` Darius Augulis
2010-10-19 2:47 ` Kukjin Kim
1 sibling, 1 reply; 24+ messages in thread
From: Darius Augulis @ 2010-10-18 13:59 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Oct 18, 2010 at 4:23 PM, Kukjin Kim <kgene.kim@samsung.com> wrote:
> Darius Augulis wrote:
>>
>> Add nand device support and mtd partition table
>> for mach-real6410
>>
>> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
>> ---
>>
>> Changelog since v1:
>> ?- Changed dependency on other patches
>>
>> ?arch/arm/mach-s3c64xx/Kconfig ? ? ? ? | ? ?1 +
>> ?arch/arm/mach-s3c64xx/mach-real6410.c | ? 40
>> +++++++++++++++++++++++++++++++++
>> ?2 files changed, 41 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
>> index 3bbd418..e4aede1 100644
>> --- a/arch/arm/mach-s3c64xx/Kconfig
>> +++ b/arch/arm/mach-s3c64xx/Kconfig
>> @@ -106,6 +106,7 @@ config MACH_REAL6410
>> ? ? ? select S3C64XX_SETUP_SDHCI
>> ? ? ? select S3C_DEV_FB
>> ? ? ? select S3C64XX_SETUP_FB_24BPP
>> + ? ? select S3C_DEV_NAND
>> ? ? ? help
>> ? ? ? ? Machine support for the CoreWind REAL6410
>>
>> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
>> s3c64xx/mach-real6410.c
>> index bed75d2..9fd943d 100644
>> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
>> @@ -19,6 +19,8 @@
>> ?#include <linux/kernel.h>
>> ?#include <linux/list.h>
>> ?#include <linux/dm9000.h>
>> +#include <linux/mtd/mtd.h>
>> +#include <linux/mtd/partitions.h>
>> ?#include <linux/platform_device.h>
>> ?#include <linux/serial_core.h>
>> ?#include <linux/types.h>
>> @@ -37,6 +39,7 @@
>> ?#include <plat/cpu.h>
>> ?#include <plat/devs.h>
>> ?#include <plat/fb.h>
>> +#include <plat/nand.h>
>> ?#include <plat/regs-serial.h>
>>
>> ?#include <video/platform_lcd.h>
>> @@ -147,11 +150,47 @@ static struct s3c_fb_platdata real6410_lcd_pdata
>> __initdata = {
>> ? ? ? .vidcon1 ? ? ? ?= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
>> ?};
>>
>> +static struct mtd_partition real6410_nand_part[] = {
>> + ? ? [0] = {
>> + ? ? ? ? ? ? .name ? = "uboot",
>> + ? ? ? ? ? ? .size ? = SZ_1M,
>> + ? ? ? ? ? ? .offset = 0,
>> + ? ? },
>> + ? ? [1] = {
>> + ? ? ? ? ? ? .name ? = "kernel",
>> + ? ? ? ? ? ? .size ? = SZ_2M,
>> + ? ? ? ? ? ? .offset = SZ_1M,
>> + ? ? },
>> + ? ? [2] = {
>> + ? ? ? ? ? ? .name ? = "rootfs",
>> + ? ? ? ? ? ? .size ? = MTDPART_SIZ_FULL,
>> + ? ? ? ? ? ? .offset = SZ_1M + SZ_2M,
>> + ? ? },
>> +};
>> +
>> +static struct s3c2410_nand_set real6410_nand_sets[] = {
>> + ? ? [0] = {
>> + ? ? ? ? ? ? .name ? ? ? ? ? = "nand",
>> + ? ? ? ? ? ? .nr_chips ? ? ? = 1,
>> + ? ? ? ? ? ? .nr_partitions ?= ARRAY_SIZE(real6410_nand_part),
>> + ? ? ? ? ? ? .partitions ? ? = real6410_nand_part,
>> + ? ? },
>> +};
>> +
>> +static struct s3c2410_platform_nand real6410_nand_info = {
>> + ? ? .tacls ? ? ? ? ?= 25,
>> + ? ? .twrph0 ? ? ? ? = 55,
>> + ? ? .twrph1 ? ? ? ? = 40,
>> + ? ? .nr_sets ? ? ? ?= ARRAY_SIZE(real6410_nand_sets),
>> + ? ? .sets ? ? ? ? ? = real6410_nand_sets,
>> +};
>> +
>> ?static struct platform_device *real6410_devices[] __initdata = {
>> ? ? ? &real6410_device_eth,
>> ? ? ? &s3c_device_hsmmc0,
>> ? ? ? &s3c_device_hsmmc1,
>> ? ? ? &s3c_device_fb,
>> + ? ? &s3c_device_nand,
>> ?};
>>
>> ?static void __init real6410_map_io(void)
>> @@ -249,6 +288,7 @@ static void __init real6410_machine_init(void)
>> ? ? ? ? ? ? ? real6410_lcd_pdata.win[0]->win_mode.yres);
>>
>> ? ? ? s3c_fb_set_platdata(&real6410_lcd_pdata);
>> + ? ? s3c_nand_set_platdata(&real6410_nand_info);
>>
>> ? ? ? /* configure nCS1 width to 16 bits */
>>
> Where is 'END' of patch mark?
> maybe broken your patch file...?
Confused. What 'END' mark are you missing?
All patches are sent by stg mail, all apply fine, no conflict or other
messages from stgit.
Please explain what you mean.
p.s. checkpatch.pl also doesn't report any error.
>
> Others, looks ok to me.
>
> 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] 24+ messages in thread
* [PATCH 4/9] ARM: S3C64XX: add USB host support for mach-real6410
2010-10-18 13:46 ` Darius Augulis
@ 2010-10-19 2:41 ` Kukjin Kim
2010-10-19 6:15 ` Darius Augulis
0 siblings, 1 reply; 24+ messages in thread
From: Kukjin Kim @ 2010-10-19 2:41 UTC (permalink / raw)
To: linux-arm-kernel
Darius Augulis wrote:
>
> On Mon, Oct 18, 2010 at 4:39 PM, Kukjin Kim <kgene.kim@samsung.com> wrote:
> > Darius Augulis wrote:
> >>
> >> Add USB host device support for mach-real6410
> >>
> >> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
> >> ---
> >> arch/arm/mach-s3c64xx/Kconfig | 1 +
> >> arch/arm/mach-s3c64xx/mach-real6410.c | 1 +
> >> 2 files changed, 2 insertions(+), 0 deletions(-)
> >>
> >> diff --git a/arch/arm/mach-s3c64xx/Kconfig
b/arch/arm/mach-s3c64xx/Kconfig
> >> index b706b80..c05ae12 100644
> >> --- a/arch/arm/mach-s3c64xx/Kconfig
> >> +++ b/arch/arm/mach-s3c64xx/Kconfig
> >> @@ -109,6 +109,7 @@ config MACH_REAL6410
> >> select S3C_DEV_NAND
> >> select SAMSUNG_DEV_ADC
> >> select SAMSUNG_DEV_TS
> >> + select S3C_DEV_USB_HOST
> >> help
> >> Machine support for the CoreWind REAL6410
> >>
> >> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
> >> s3c64xx/mach-real6410.c
> >> index bad6990..00e7d7e 100644
> >> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
> >> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
> >> @@ -195,6 +195,7 @@ static struct platform_device *real6410_devices[]
> >> __initdata = {
> >> &s3c_device_nand,
> >> &s3c_device_adc,
> >> &s3c_device_ts,
> >> + &s3c_device_ohci,
> >> };
> >>
> >> static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
> >
> > No need any gpio configuration for it?
>
> No, USB is powered by hardware at startup and does not need any other
> gpio config.
>
Hmm...firstly see below...
+-----+ +------ UTMI -------- OTG Device
| PHY |--------|
+-----+ +--- Serial I/F 1 --- Host 1.1 (1port)
+---------------+
|USB Transceiver|-- Serial I/F 2 --- Host 1.1 (1port)
+---------------+
If you want to use only 1port Host 1.1 through Serial I/F2, your code is ok.
but want to use 2-port Host 1.1, need to set configuration of PHY
initialization and clock path for Serial I/F1.
I meant that.
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] 24+ messages in thread
* [PATCH 2/9 v2] ARM: S3C64XX: add nand support for mach-real6410
2010-10-18 13:59 ` Darius Augulis
@ 2010-10-19 2:47 ` Kukjin Kim
0 siblings, 0 replies; 24+ messages in thread
From: Kukjin Kim @ 2010-10-19 2:47 UTC (permalink / raw)
To: linux-arm-kernel
Darius Augulis wrote:
>
> On Mon, Oct 18, 2010 at 4:23 PM, Kukjin Kim <kgene.kim@samsung.com> wrote:
> > Darius Augulis wrote:
> >>
> >> Add nand device support and mtd partition table
> >> for mach-real6410
> >>
> >> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
> >> ---
> >>
> >> Changelog since v1:
> >> ?- Changed dependency on other patches
> >>
> >> ?arch/arm/mach-s3c64xx/Kconfig ? ? ? ? | ? ?1 +
> >> ?arch/arm/mach-s3c64xx/mach-real6410.c | ? 40
> >> +++++++++++++++++++++++++++++++++
> >> ?2 files changed, 41 insertions(+), 0 deletions(-)
> >>
(snip)
> >> @@ -249,6 +288,7 @@ static void __init real6410_machine_init(void)
> >> ? ? ? ? ? ? ? real6410_lcd_pdata.win[0]->win_mode.yres);
> >>
> >> ? ? ? s3c_fb_set_platdata(&real6410_lcd_pdata);
> >> + ? ? s3c_nand_set_platdata(&real6410_nand_info);
> >>
> >> ? ? ? /* configure nCS1 width to 16 bits */
> >>
> > Where is 'END' of patch mark?
> > maybe broken your patch file...?
>
> Confused. What 'END' mark are you missing?
> All patches are sent by stg mail, all apply fine, no conflict or other
> messages from stgit.
> Please explain what you mean.
Generally, there is '--' mark and git version in the bottom of patch...
If you make patch file using git-format-patch, maybe automatically add it.
>
> p.s. checkpatch.pl also doesn't report any error.
>
Yes...ok.
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] 24+ messages in thread
* [PATCH 4/9] ARM: S3C64XX: add USB host support for mach-real6410
2010-10-19 2:41 ` Kukjin Kim
@ 2010-10-19 6:15 ` Darius Augulis
0 siblings, 0 replies; 24+ messages in thread
From: Darius Augulis @ 2010-10-19 6:15 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Oct 19, 2010 at 5:41 AM, Kukjin Kim <kgene.kim@samsung.com> wrote:
> Darius Augulis wrote:
>>
>> On Mon, Oct 18, 2010 at 4:39 PM, Kukjin Kim <kgene.kim@samsung.com> wrote:
>> > Darius Augulis wrote:
>> >>
>> >> Add USB host device support for mach-real6410
>> >>
>> >> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
>> >> ---
>> >> ?arch/arm/mach-s3c64xx/Kconfig ? ? ? ? | ? ?1 +
>> >> ?arch/arm/mach-s3c64xx/mach-real6410.c | ? ?1 +
>> >> ?2 files changed, 2 insertions(+), 0 deletions(-)
>> >>
>> >> diff --git a/arch/arm/mach-s3c64xx/Kconfig
> b/arch/arm/mach-s3c64xx/Kconfig
>> >> index b706b80..c05ae12 100644
>> >> --- a/arch/arm/mach-s3c64xx/Kconfig
>> >> +++ b/arch/arm/mach-s3c64xx/Kconfig
>> >> @@ -109,6 +109,7 @@ config MACH_REAL6410
>> >> ? ? ? select S3C_DEV_NAND
>> >> ? ? ? select SAMSUNG_DEV_ADC
>> >> ? ? ? select SAMSUNG_DEV_TS
>> >> + ? ? select S3C_DEV_USB_HOST
>> >> ? ? ? help
>> >> ? ? ? ? Machine support for the CoreWind REAL6410
>> >>
>> >> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
>> >> s3c64xx/mach-real6410.c
>> >> index bad6990..00e7d7e 100644
>> >> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
>> >> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
>> >> @@ -195,6 +195,7 @@ static struct platform_device *real6410_devices[]
>> >> __initdata = {
>> >> ? ? ? &s3c_device_nand,
>> >> ? ? ? &s3c_device_adc,
>> >> ? ? ? &s3c_device_ts,
>> >> + ? ? &s3c_device_ohci,
>> >> ?};
>> >>
>> >> ?static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
>> >
>> > No need any gpio configuration for it?
>>
>> No, USB is powered by hardware at startup and does not need any other
>> gpio config.
>>
>
> Hmm...firstly see below...
>
> +-----+ ? ? ? ?+------ UTMI -------- OTG Device
> | PHY |--------|
> +-----+ ? ? ? ?+--- Serial I/F 1 --- Host 1.1 (1port)
>
> +---------------+
> |USB Transceiver|-- Serial I/F 2 --- Host 1.1 (1port)
> +---------------+
>
> If you want to use only 1port Host 1.1 through Serial I/F2, your code is ok.
> but want to use 2-port Host 1.1, need to set configuration of PHY
> initialization and clock path for Serial I/F1.
> I meant that.
Clear. Both real6410 and mini6410 have only single USB host connector
and it seems it is connected to Serial I/F 2, because it works with no
additional configuration.
>
> 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] 24+ messages in thread
* [PATCH 5/9 v2] ARM: S3C64XX: add support for mach-mini6410
2010-09-29 19:35 ` [PATCH 5/9 v2] ARM: S3C64XX: add support for mach-mini6410 Darius Augulis
@ 2010-10-19 7:08 ` Kukjin Kim
0 siblings, 0 replies; 24+ messages in thread
From: Kukjin Kim @ 2010-10-19 7:08 UTC (permalink / raw)
To: linux-arm-kernel
Darius Augulis wrote:
>
> Add support for mini6410 board from FriendlyARM
>
> Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
> ---
>
> Changelog since v1:
> - Ben's comments about coding style fixed
>
> arch/arm/mach-s3c64xx/Kconfig | 10 ++
> arch/arm/mach-s3c64xx/Makefile | 1
> arch/arm/mach-s3c64xx/mach-mini6410.c | 157
> +++++++++++++++++++++++++++++++++
> 3 files changed, 168 insertions(+), 0 deletions(-)
> create mode 100644 arch/arm/mach-s3c64xx/mach-mini6410.c
>
(snip)
> +
> +MACHINE_START(MINI6410, "MINI6410")
> + /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
> + .phys_io = S3C_PA_UART & 0xfff00000,
> + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
Now, we no need to add above two members since commit 861bd81ee62a0d6759144c22909a8a3938951656 ("arm: remove machine_desc.io_pg_offst and .phys_io") from the arm tree
> + .boot_params = S3C64XX_PA_SDRAM + 0x100,
> +
> + .init_irq = s3c6410_init_irq,
> + .map_io = mini6410_map_io,
> + .init_machine = mini6410_machine_init,
> + .timer = &s3c24xx_timer,
> +MACHINE_END
Others, looks ok.
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] 24+ messages in thread
end of thread, other threads:[~2010-10-19 7:08 UTC | newest]
Thread overview: 24+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-09-29 19:30 [PATCH 0/9] ARM: S3C64XX: real6410 and mini6410 patches for next Darius Augulis
2010-09-29 19:31 ` [PATCH 1/9] ARM: S3C64XX: add frame buffer support for mach-real6410 Darius Augulis
2010-10-18 13:18 ` Kukjin Kim
2010-10-18 13:27 ` Darius Augulis
2010-09-29 19:33 ` [PATCH 2/9 v2] ARM: S3C64XX: add nand " Darius Augulis
2010-10-18 13:23 ` Kukjin Kim
2010-10-18 13:50 ` Darius Augulis
2010-10-18 13:59 ` Darius Augulis
2010-10-19 2:47 ` Kukjin Kim
2010-09-29 19:33 ` [PATCH 3/9] ARM: S3C64XX: add touchscreen " Darius Augulis
2010-10-18 13:29 ` Kukjin Kim
2010-10-18 13:39 ` Darius Augulis
2010-10-18 13:45 ` Kukjin Kim
2010-09-29 19:34 ` [PATCH 4/9] ARM: S3C64XX: add USB host " Darius Augulis
2010-10-18 13:39 ` Kukjin Kim
2010-10-18 13:46 ` Darius Augulis
2010-10-19 2:41 ` Kukjin Kim
2010-10-19 6:15 ` Darius Augulis
2010-09-29 19:35 ` [PATCH 5/9 v2] ARM: S3C64XX: add support for mach-mini6410 Darius Augulis
2010-10-19 7:08 ` Kukjin Kim
2010-09-29 19:35 ` [PATCH 6/9] ARM: S3C64XX: add nand " Darius Augulis
2010-09-29 19:36 ` [PATCH 7/9] ARM: S3C64XX: add frame buffer " Darius Augulis
2010-09-29 19:36 ` [PATCH 8/9] ARM: S3C64XX: add backlight control " Darius Augulis
2010-09-29 19:37 ` [PATCH 9/9] ARM: S3C64XX: add touchscreen support " Darius Augulis
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