[PATCH 00/46] davinci updates for 2.6.33

[PATCH 00/46] davinci updates for 2.6.33

[Kevin Hilman]

This series includes various DaVinci platform updates which are
targeted for the next merge window (2.6.33.)

This series based on v2.6.32-rc5 and is available as the
'davinci-next' branch of DaVinci git[1].  This branch is also
automatically included in linux-next.

Kevin

[1] http://git.kernel.org/?p=linux/kernel/git/khilman/linux-davinci.git;a=summary


Chaithrika U S (3):
  davinci: DA850/OMAP-L138 EVM expander setup and UI card detection
  davinci: RMII support for DA850/OMAP-L138 EVM
  davinci: DA850/OMAP-L138: Set ASYNC3 domain flag for McASP

David A. Griego (1):
  davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

Hemant Pedanekar (2):
  davinci: dm646x: Add support for 3.x silicon revision
  davinci: dm646x-evm: Add platform data for NAND

Kevin Hilman (4):
  davinci: da830 EVM: make machine name string consistent with da850
  davinci: da830: add support for new silicon revisions
  davinci: da830 EVM: remove #include <mach/gpio.h>
  davinci: DMx and da8xx defconfig updates

Mark A. Greer (5):
  davinci: Move DA8xx/OMAP-L13x emac register routine
  davinci: Change DA8xx/OMAP-L13x McASP registration routine name
  davinci: Add DA830/OMAP-L137 EVM specific pinmux setting for McASP1
  davinci: Add support for Sharp LCD035Q3DG01 graphical LCD
  davinci: Add RTC support for DA8xx/OMAP-L13x SoC's

Miguel Aguilar (1):
  Davinci: DM365: Add platform device for McBSP

Phaneendra Kumar (1):
  DaVinci: DM365: SDIO interrupt resource correction

Sandeep Paulraj (5):
  DaVinci: DM365: Correct USB parent clock
  DaVinci: EDMA: Fix bug in edma_free_cont_slots API
  DaVinci: EDMA: Fix Bug in edma_alloc_cont_slots API
  DaVinci: EDMA: Fix Bug while obtaining contiguous params
  DaVinci: EDMA: Updating terminlogy in EDMA driver

Sekhar Nori (15):
  davinci: DA8XX/OMAP-L1XX: It's SYSCFG not BOOT_CFG
  davinci: DA8XX/OMAP-L1XX: Avoid use of IO_ADDRESS for SYSCFG module
  davinci: DA8XX/OMAP-L1XX: JTAG ID register should offset from SYSCFG
    base
  davinci: enable easy top down traversal of clock tree
  davinci: make clock rate re-calculation easy
  davinci: support changing the clock rate in clock framework
  davinci: support re-parenting a clock in the clock framework
  davinci: DA850/OMAP-L138: allow async3 source to be changed
  davinci: add generic CPUFreq driver for DaVinci
  davinci: DA850/OMAP-L138: add frequency scaling support
  davinci: DA850/OMAP-L138: add voltage regulation support
  davinci: DA850/OMAP-L138 EVM: register for CPUFreq support
  davinci: DA850/OMAP-L138 EVM: add support for TPS65070 PMIC
  davinci: fix compilation error when using mach/system.h
  davinci: make it easier to identify SoC init failures

Sergei Shtylyov (5):
  davinci: DA8xx: CFGCHIP2 register definitions
  davinci: DA8xx: OHCI platform device
  davinci: DA830 EVM: OHCI platform code
  davinci: DA8xx: rename 'psc_ctlr' field into 'gpsc'
  DaVinci: remove unneeded #include's

Sneha Narnakaje (2):
  davinci: DM355: Update NAND driver platform data
  davinci: DM365: Update NAND driver platform data

Steve Chen (1):
  davinci: Add LCD Graphics support for DA830/OMAP-L137 EVM

Sudhakar Rajashekhara (1):
  davinci: Correct the GPIO number for LCD panel power

 arch/arm/configs/da830_omapl137_defconfig    | 1254 ------------------------
 arch/arm/configs/da850_omapl138_defconfig    | 1229 ------------------------
 arch/arm/configs/da8xx_omapl_defconfig       | 1322 ++++++++++++++++++++++++++
 arch/arm/configs/davinci_all_defconfig       |  125 ++-
 arch/arm/mach-davinci/Kconfig                |   54 ++
 arch/arm/mach-davinci/Makefile               |    3 +
 arch/arm/mach-davinci/board-da830-evm.c      |  234 +++++-
 arch/arm/mach-davinci/board-da850-evm.c      |  366 +++++++-
 arch/arm/mach-davinci/board-dm355-evm.c      |   12 +-
 arch/arm/mach-davinci/board-dm355-leopard.c  |    9 +-
 arch/arm/mach-davinci/board-dm365-evm.c      |   18 +-
 arch/arm/mach-davinci/board-dm644x-evm.c     |   12 -
 arch/arm/mach-davinci/board-dm646x-evm.c     |   84 ++-
 arch/arm/mach-davinci/board-sffsdr.c         |   12 -
 arch/arm/mach-davinci/clock.c                |  227 ++++-
 arch/arm/mach-davinci/clock.h                |   17 +-
 arch/arm/mach-davinci/common.c               |    4 +-
 arch/arm/mach-davinci/cp_intc.c              |    3 -
 arch/arm/mach-davinci/cpufreq.c              |  219 +++++
 arch/arm/mach-davinci/da830.c                |   75 +-
 arch/arm/mach-davinci/da850.c                |  302 ++++++-
 arch/arm/mach-davinci/devices-da8xx.c        |   76 ++-
 arch/arm/mach-davinci/devices.c              |    6 +-
 arch/arm/mach-davinci/dm355.c                |    2 -
 arch/arm/mach-davinci/dm365.c                |   49 +-
 arch/arm/mach-davinci/dm644x.c               |    2 -
 arch/arm/mach-davinci/dm646x.c               |   11 +-
 arch/arm/mach-davinci/dma.c                  |  105 ++-
 arch/arm/mach-davinci/gpio.c                 |    9 -
 arch/arm/mach-davinci/include/mach/asp.h     |    3 +
 arch/arm/mach-davinci/include/mach/cpufreq.h |   25 +
 arch/arm/mach-davinci/include/mach/da8xx.h   |   23 +-
 arch/arm/mach-davinci/include/mach/dm365.h   |    2 +
 arch/arm/mach-davinci/include/mach/dm644x.h  |    1 -
 arch/arm/mach-davinci/include/mach/mux.h     |   11 +-
 arch/arm/mach-davinci/include/mach/system.h  |    3 +-
 arch/arm/mach-davinci/include/mach/usb.h     |   57 ++
 arch/arm/mach-davinci/mux.c                  |    1 -
 arch/arm/mach-davinci/psc.c                  |    3 -
 arch/arm/mach-davinci/serial.c               |    6 -
 arch/arm/mach-davinci/sram.c                 |    3 -
 arch/arm/mach-davinci/time.c                 |    6 -
 arch/arm/mach-davinci/usb.c                  |   41 +-
 43 files changed, 3186 insertions(+), 2840 deletions(-)
 delete mode 100644 arch/arm/configs/da830_omapl137_defconfig
 delete mode 100644 arch/arm/configs/da850_omapl138_defconfig
 create mode 100644 arch/arm/configs/da8xx_omapl_defconfig
 create mode 100644 arch/arm/mach-davinci/cpufreq.c
 create mode 100644 arch/arm/mach-davinci/include/mach/cpufreq.h
 create mode 100644 arch/arm/mach-davinci/include/mach/usb.h

[PATCH 00/46] davinci updates for 2.6.33

[Kevin Hilman]

This series includes various platform updates to the DaVinci
family SoCs which are targeted for the next merge window (2.6.33.)

This series based on v2.6.32-rc5 and is available as the
'davinci-next' branch of DaVinci git[1].  This branch is also
automatically included in linux-next.

Kevin

[1] http://git.kernel.org/?p=linux/kernel/git/khilman/linux-davinci.git;a=summary



Chaithrika U S (3):
  davinci: DA850/OMAP-L138 EVM expander setup and UI card detection
  davinci: RMII support for DA850/OMAP-L138 EVM
  davinci: DA850/OMAP-L138: Set ASYNC3 domain flag for McASP

David A. Griego (1):
  davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

Hemant Pedanekar (2):
  davinci: dm646x: Add support for 3.x silicon revision
  davinci: dm646x-evm: Add platform data for NAND

Kevin Hilman (4):
  davinci: da830 EVM: make machine name string consistent with da850
  davinci: da830: add support for new silicon revisions
  davinci: da830 EVM: remove #include <mach/gpio.h>
  davinci: DMx and da8xx defconfig updates

Mark A. Greer (5):
  davinci: Move DA8xx/OMAP-L13x emac register routine
  davinci: Change DA8xx/OMAP-L13x McASP registration routine name
  davinci: Add DA830/OMAP-L137 EVM specific pinmux setting for McASP1
  davinci: Add support for Sharp LCD035Q3DG01 graphical LCD
  davinci: Add RTC support for DA8xx/OMAP-L13x SoC's

Miguel Aguilar (1):
  Davinci: DM365: Add platform device for McBSP

Phaneendra Kumar (1):
  DaVinci: DM365: SDIO interrupt resource correction

Sandeep Paulraj (5):
  DaVinci: DM365: Correct USB parent clock
  DaVinci: EDMA: Fix bug in edma_free_cont_slots API
  DaVinci: EDMA: Fix Bug in edma_alloc_cont_slots API
  DaVinci: EDMA: Fix Bug while obtaining contiguous params
  DaVinci: EDMA: Updating terminlogy in EDMA driver

Sekhar Nori (15):
  davinci: DA8XX/OMAP-L1XX: It's SYSCFG not BOOT_CFG
  davinci: DA8XX/OMAP-L1XX: Avoid use of IO_ADDRESS for SYSCFG module
  davinci: DA8XX/OMAP-L1XX: JTAG ID register should offset from SYSCFG
    base
  davinci: enable easy top down traversal of clock tree
  davinci: make clock rate re-calculation easy
  davinci: support changing the clock rate in clock framework
  davinci: support re-parenting a clock in the clock framework
  davinci: DA850/OMAP-L138: allow async3 source to be changed
  davinci: add generic CPUFreq driver for DaVinci
  davinci: DA850/OMAP-L138: add frequency scaling support
  davinci: DA850/OMAP-L138: add voltage regulation support
  davinci: DA850/OMAP-L138 EVM: register for CPUFreq support
  davinci: DA850/OMAP-L138 EVM: add support for TPS65070 PMIC
  davinci: fix compilation error when using mach/system.h
  davinci: make it easier to identify SoC init failures

Sergei Shtylyov (5):
  davinci: DA8xx: CFGCHIP2 register definitions
  davinci: DA8xx: OHCI platform device
  davinci: DA830 EVM: OHCI platform code
  davinci: DA8xx: rename 'psc_ctlr' field into 'gpsc'
  DaVinci: remove unneeded #include's

Sneha Narnakaje (2):
  davinci: DM355: Update NAND driver platform data
  davinci: DM365: Update NAND driver platform data

Steve Chen (1):
  davinci: Add LCD Graphics support for DA830/OMAP-L137 EVM

Sudhakar Rajashekhara (1):
  davinci: Correct the GPIO number for LCD panel power

 arch/arm/configs/da830_omapl137_defconfig    | 1254 ------------------------
 arch/arm/configs/da850_omapl138_defconfig    | 1229 ------------------------
 arch/arm/configs/da8xx_omapl_defconfig       | 1322 ++++++++++++++++++++++++++
 arch/arm/configs/davinci_all_defconfig       |  125 ++-
 arch/arm/mach-davinci/Kconfig                |   54 ++
 arch/arm/mach-davinci/Makefile               |    3 +
 arch/arm/mach-davinci/board-da830-evm.c      |  234 +++++-
 arch/arm/mach-davinci/board-da850-evm.c      |  366 +++++++-
 arch/arm/mach-davinci/board-dm355-evm.c      |   12 +-
 arch/arm/mach-davinci/board-dm355-leopard.c  |    9 +-
 arch/arm/mach-davinci/board-dm365-evm.c      |   18 +-
 arch/arm/mach-davinci/board-dm644x-evm.c     |   12 -
 arch/arm/mach-davinci/board-dm646x-evm.c     |   84 ++-
 arch/arm/mach-davinci/board-sffsdr.c         |   12 -
 arch/arm/mach-davinci/clock.c                |  227 ++++-
 arch/arm/mach-davinci/clock.h                |   17 +-
 arch/arm/mach-davinci/common.c               |    4 +-
 arch/arm/mach-davinci/cp_intc.c              |    3 -
 arch/arm/mach-davinci/cpufreq.c              |  219 +++++
 arch/arm/mach-davinci/da830.c                |   75 +-
 arch/arm/mach-davinci/da850.c                |  302 ++++++-
 arch/arm/mach-davinci/devices-da8xx.c        |   76 ++-
 arch/arm/mach-davinci/devices.c              |    6 +-
 arch/arm/mach-davinci/dm355.c                |    2 -
 arch/arm/mach-davinci/dm365.c                |   49 +-
 arch/arm/mach-davinci/dm644x.c               |    2 -
 arch/arm/mach-davinci/dm646x.c               |   11 +-
 arch/arm/mach-davinci/dma.c                  |  105 ++-
 arch/arm/mach-davinci/gpio.c                 |    9 -
 arch/arm/mach-davinci/include/mach/asp.h     |    3 +
 arch/arm/mach-davinci/include/mach/cpufreq.h |   25 +
 arch/arm/mach-davinci/include/mach/da8xx.h   |   23 +-
 arch/arm/mach-davinci/include/mach/dm365.h   |    2 +
 arch/arm/mach-davinci/include/mach/dm644x.h  |    1 -
 arch/arm/mach-davinci/include/mach/mux.h     |   11 +-
 arch/arm/mach-davinci/include/mach/system.h  |    3 +-
 arch/arm/mach-davinci/include/mach/usb.h     |   57 ++
 arch/arm/mach-davinci/mux.c                  |    1 -
 arch/arm/mach-davinci/psc.c                  |    3 -
 arch/arm/mach-davinci/serial.c               |    6 -
 arch/arm/mach-davinci/sram.c                 |    3 -
 arch/arm/mach-davinci/time.c                 |    6 -
 arch/arm/mach-davinci/usb.c                  |   41 +-
 43 files changed, 3186 insertions(+), 2840 deletions(-)
 delete mode 100644 arch/arm/configs/da830_omapl137_defconfig
 delete mode 100644 arch/arm/configs/da850_omapl138_defconfig
 create mode 100644 arch/arm/configs/da8xx_omapl_defconfig
 create mode 100644 arch/arm/mach-davinci/cpufreq.c
 create mode 100644 arch/arm/mach-davinci/include/mach/cpufreq.h
 create mode 100644 arch/arm/mach-davinci/include/mach/usb.h

[PATCH 01/46] DaVinci: DM365: SDIO interrupt resource correction

[Kevin Hilman]

From: Phaneendra Kumar <phani@embwise.com>

This patch fixes a typo/bug in the DM365 SDIO interrupt assignment

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/devices.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index a55b650..34dc0e9 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -177,7 +177,7 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
 			mmcsd1_resources[0].start = DM365_MMCSD1_BASE;
 			mmcsd1_resources[0].end = DM365_MMCSD1_BASE +
 							SZ_4K - 1;
-			mmcsd0_resources[2].start = IRQ_DM365_SDIOINT1;
+			mmcsd1_resources[2].start = IRQ_DM365_SDIOINT1;
 		} else
 			break;
 
-- 
1.6.4.3

[PATCH 02/46] DaVinci: DM365: Correct USB parent clock

[Kevin Hilman]

From: Sandeep Paulraj <s-paulraj@ti.com>

The parent clock for the USB source clock is actually PLL1 aux clock,
not PLL2 sysclk1.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/dm365.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index e815174..6c948b1 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -369,7 +369,7 @@ static struct clk timer3_clk = {
 
 static struct clk usb_clk = {
 	.name		= "usb",
-	.parent		= &pll2_sysclk1,
+	.parent		= &pll1_aux_clk,
 	.lpsc		= DAVINCI_LPSC_USB,
 };
 
-- 
1.6.4.3

[PATCH 03/46] Davinci: DM365: Add platform device for McBSP

[Kevin Hilman]

From: Miguel Aguilar <miguel.aguilar@ridgerun.com>

1) Registers the platform device for McBSP on dm365.
2) Add platform data to DM365 EVM board file.
3) Set i2c address for audio codec at DM365 EVM board file.

Signed-off-by: Miguel Aguilar <miguel.aguilar@ridgerun.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-dm365-evm.c    |    7 ++++
 arch/arm/mach-davinci/dm365.c              |   45 +++++++++++++++++++++++++++-
 arch/arm/mach-davinci/include/mach/asp.h   |    3 ++
 arch/arm/mach-davinci/include/mach/dm365.h |    2 +
 4 files changed, 56 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 52dd804..a5ed178 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -176,11 +176,16 @@ static struct at24_platform_data eeprom_info = {
 	.context	= (void *)0x7f00,
 };
 
+static struct snd_platform_data dm365_evm_snd_data;
+
 static struct i2c_board_info i2c_info[] = {
 	{
 		I2C_BOARD_INFO("24c256", 0x50),
 		.platform_data	= &eeprom_info,
 	},
+	{
+		I2C_BOARD_INFO("tlv320aic3x", 0x18),
+	},
 };
 
 static struct davinci_i2c_platform_data i2c_pdata = {
@@ -472,6 +477,8 @@ static __init void dm365_evm_init(void)
 
 	/* maybe setup mmc1/etc ... _after_ mmc0 */
 	evm_init_cpld();
+
+	dm365_init_asp(&dm365_evm_snd_data);
 }
 
 static __init void dm365_evm_irq_init(void)
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 6c948b1..2674438 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -32,6 +32,7 @@
 #include <mach/time.h>
 #include <mach/serial.h>
 #include <mach/common.h>
+#include <mach/asp.h>
 
 #include "clock.h"
 #include "mux.h"
@@ -456,7 +457,7 @@ static struct davinci_clk dm365_clks[] = {
 	CLK(NULL, "usb", &usb_clk),
 	CLK("davinci_emac.1", NULL, &emac_clk),
 	CLK("voice_codec", NULL, &voicecodec_clk),
-	CLK("soc-audio.0", NULL, &asp0_clk),
+	CLK("davinci-asp.0", NULL, &asp0_clk),
 	CLK(NULL, "rto", &rto_clk),
 	CLK(NULL, "mjcp", &mjcp_clk),
 	CLK(NULL, NULL, NULL),
@@ -603,6 +604,9 @@ INT_CFG(DM365,  INT_IMX1_ENABLE,     24,    1,    1,     false)
 INT_CFG(DM365,  INT_IMX1_DISABLE,    24,    1,    0,     false)
 INT_CFG(DM365,  INT_NSF_ENABLE,      25,    1,    1,     false)
 INT_CFG(DM365,  INT_NSF_DISABLE,     25,    1,    0,     false)
+
+EVT_CFG(DM365,	EVT2_ASP_TX,         0,     1,    0,     false)
+EVT_CFG(DM365,	EVT3_ASP_RX,         1,     1,    0,     false)
 #endif
 };
 
@@ -806,6 +810,31 @@ static struct platform_device dm365_edma_device = {
 	.resource		= edma_resources,
 };
 
+static struct resource dm365_asp_resources[] = {
+	{
+		.start	= DAVINCI_DM365_ASP0_BASE,
+		.end	= DAVINCI_DM365_ASP0_BASE + SZ_8K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= DAVINCI_DMA_ASP0_TX,
+		.end	= DAVINCI_DMA_ASP0_TX,
+		.flags	= IORESOURCE_DMA,
+	},
+	{
+		.start	= DAVINCI_DMA_ASP0_RX,
+		.end	= DAVINCI_DMA_ASP0_RX,
+		.flags	= IORESOURCE_DMA,
+	},
+};
+
+static struct platform_device dm365_asp_device = {
+	.name		= "davinci-asp",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(dm365_asp_resources),
+	.resource	= dm365_asp_resources,
+};
+
 static struct map_desc dm365_io_desc[] = {
 	{
 		.virtual	= IO_VIRT,
@@ -907,6 +936,20 @@ static struct davinci_soc_info davinci_soc_info_dm365 = {
 	.sram_len		= SZ_32K,
 };
 
+void __init dm365_init_asp(struct snd_platform_data *pdata)
+{
+	davinci_cfg_reg(DM365_MCBSP0_BDX);
+	davinci_cfg_reg(DM365_MCBSP0_X);
+	davinci_cfg_reg(DM365_MCBSP0_BFSX);
+	davinci_cfg_reg(DM365_MCBSP0_BDR);
+	davinci_cfg_reg(DM365_MCBSP0_R);
+	davinci_cfg_reg(DM365_MCBSP0_BFSR);
+	davinci_cfg_reg(DM365_EVT2_ASP_TX);
+	davinci_cfg_reg(DM365_EVT3_ASP_RX);
+	dm365_asp_device.dev.platform_data = pdata;
+	platform_device_register(&dm365_asp_device);
+}
+
 void __init dm365_init(void)
 {
 	davinci_common_init(&davinci_soc_info_dm365);
diff --git a/arch/arm/mach-davinci/include/mach/asp.h b/arch/arm/mach-davinci/include/mach/asp.h
index 18e4ce3..fef12b9 100644
--- a/arch/arm/mach-davinci/include/mach/asp.h
+++ b/arch/arm/mach-davinci/include/mach/asp.h
@@ -11,6 +11,9 @@
 #define DAVINCI_ASP0_BASE	0x01E02000
 #define DAVINCI_ASP1_BASE	0x01E04000
 
+/* Bases of dm365 register banks */
+#define DAVINCI_DM365_ASP0_BASE	0x01D02000
+
 /* Bases of dm646x register banks */
 #define	DAVINCI_DM646X_MCASP0_REG_BASE		0x01D01000
 #define DAVINCI_DM646X_MCASP1_REG_BASE		0x01D01800
diff --git a/arch/arm/mach-davinci/include/mach/dm365.h b/arch/arm/mach-davinci/include/mach/dm365.h
index 09db434..2291c0d 100644
--- a/arch/arm/mach-davinci/include/mach/dm365.h
+++ b/arch/arm/mach-davinci/include/mach/dm365.h
@@ -16,6 +16,7 @@
 #include <linux/platform_device.h>
 #include <mach/hardware.h>
 #include <mach/emac.h>
+#include <mach/asp.h>
 
 #define DM365_EMAC_BASE			(0x01D07000)
 #define DM365_EMAC_CNTRL_OFFSET		(0x0000)
@@ -25,5 +26,6 @@
 #define DM365_EMAC_CNTRL_RAM_SIZE	(0x2000)
 
 void __init dm365_init(void);
+void __init dm365_init_asp(struct snd_platform_data *pdata);
 
 #endif /* __ASM_ARCH_DM365_H */
-- 
1.6.4.3

[PATCH 04/46] davinci: Move DA8xx/OMAP-L13x emac register routine

[Kevin Hilman]

From: Mark A. Greer <mgreer@mvista.com>

Some mcasp code was inserted between the emac resource setup
and the related register routine that registers the emac.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/devices-da8xx.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 58ad5b6..94ce7a1 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -282,6 +282,11 @@ static struct platform_device da8xx_emac_device = {
 	.resource	= da8xx_emac_resources,
 };
 
+int __init da8xx_register_emac(void)
+{
+	return platform_device_register(&da8xx_emac_device);
+}
+
 static struct resource da830_mcasp1_resources[] = {
 	{
 		.name	= "mcasp1",
@@ -338,11 +343,6 @@ static struct platform_device da850_mcasp_device = {
 	.resource	= da850_mcasp_resources,
 };
 
-int __init da8xx_register_emac(void)
-{
-	return platform_device_register(&da8xx_emac_device);
-}
-
 void __init da8xx_init_mcasp(int id, struct snd_platform_data *pdata)
 {
 	/* DA830/OMAP-L137 has 3 instances of McASP */
-- 
1.6.4.3

[PATCH 05/46] davinci: Change DA8xx/OMAP-L13x McASP registration routine name

[Kevin Hilman]

From: Mark A. Greer <mgreer@mvista.com>

For consistency with existing code, change the name of
da8xx_init_mcasp() to da8xx_register_mcasp().

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da830-evm.c    |    2 +-
 arch/arm/mach-davinci/board-da850-evm.c    |    2 +-
 arch/arm/mach-davinci/devices-da8xx.c      |    2 +-
 arch/arm/mach-davinci/include/mach/da8xx.h |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index bfbb639..22d9fe4 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -122,7 +122,7 @@ static __init void da830_evm_init(void)
 		pr_warning("da830_evm_init: mcasp1 mux setup failed: %d\n",
 				ret);
 
-	da8xx_init_mcasp(1, &da830_evm_snd_data);
+	da8xx_register_mcasp(1, &da830_evm_snd_data);
 }
 
 #ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index c759d72..fbc7aae 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -365,7 +365,7 @@ static __init void da850_evm_init(void)
 		pr_warning("da850_evm_init: mcasp mux setup failed: %d\n",
 				ret);
 
-	da8xx_init_mcasp(0, &da850_evm_snd_data);
+	da8xx_register_mcasp(0, &da850_evm_snd_data);
 
 	ret = da8xx_pinmux_setup(da850_lcdcntl_pins);
 	if (ret)
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 94ce7a1..a54aa4e 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -343,7 +343,7 @@ static struct platform_device da850_mcasp_device = {
 	.resource	= da850_mcasp_resources,
 };
 
-void __init da8xx_init_mcasp(int id, struct snd_platform_data *pdata)
+void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata)
 {
 	/* DA830/OMAP-L137 has 3 instances of McASP */
 	if (cpu_is_davinci_da830() && id == 1) {
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index d4095d0..7576e8c 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -74,7 +74,7 @@ int da8xx_register_watchdog(void);
 int da8xx_register_emac(void);
 int da8xx_register_lcdc(void);
 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
-void __init da8xx_init_mcasp(int id, struct snd_platform_data *pdata);
+void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata);
 
 extern struct platform_device da8xx_serial_device;
 extern struct emac_platform_data da8xx_emac_pdata;
-- 
1.6.4.3

[PATCH 06/46] davinci: Add DA830/OMAP-L137 EVM specific pinmux setting for McASP1

[Kevin Hilman]

From: Mark A. Greer <mgreer@mvista.com>

The DA830/OMAP-L137 EVM cannot use the default pinmux setup for McASP1
so put the correct settings in the board file for that platform.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da830-evm.c |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 22d9fe4..39711c1 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -22,6 +22,7 @@
 #include <mach/common.h>
 #include <mach/irqs.h>
 #include <mach/cp_intc.h>
+#include <mach/mux.h>
 #include <mach/da8xx.h>
 #include <mach/asp.h>
 
@@ -55,6 +56,14 @@ static struct davinci_uart_config da830_evm_uart_config __initdata = {
 	.enabled_uarts = 0x7,
 };
 
+static const short da830_evm_mcasp1_pins[] = {
+	DA830_AHCLKX1, DA830_ACLKX1, DA830_AFSX1, DA830_AHCLKR1, DA830_AFSR1,
+	DA830_AMUTE1, DA830_AXR1_0, DA830_AXR1_1, DA830_AXR1_2, DA830_AXR1_5,
+	DA830_ACLKR1, DA830_AXR1_6, DA830_AXR1_7, DA830_AXR1_8, DA830_AXR1_10,
+	DA830_AXR1_11,
+	-1
+};
+
 static u8 da830_iis_serializer_direction[] = {
 	RX_MODE,	INACTIVE_MODE,	INACTIVE_MODE,	INACTIVE_MODE,
 	INACTIVE_MODE,	TX_MODE,	INACTIVE_MODE,	INACTIVE_MODE,
@@ -117,7 +126,7 @@ static __init void da830_evm_init(void)
 	i2c_register_board_info(1, da830_evm_i2c_devices,
 			ARRAY_SIZE(da830_evm_i2c_devices));
 
-	ret = da8xx_pinmux_setup(da830_mcasp1_pins);
+	ret = da8xx_pinmux_setup(da830_evm_mcasp1_pins);
 	if (ret)
 		pr_warning("da830_evm_init: mcasp1 mux setup failed: %d\n",
 				ret);
-- 
1.6.4.3

[PATCH 07/46] davinci: DA8XX/OMAP-L1XX: It's SYSCFG not BOOT_CFG

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

Rename the DA8XX_BOOT_CFG_BASE macro to get it in line
with the public documentation for these parts.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/da830.c              |    2 +-
 arch/arm/mach-davinci/da850.c              |    2 +-
 arch/arm/mach-davinci/include/mach/da8xx.h |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 19b2748..c2224b9 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -1184,7 +1184,7 @@ static struct davinci_soc_info davinci_soc_info_da830 = {
 	.cpu_clks		= da830_clks,
 	.psc_bases		= da830_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(da830_psc_bases),
-	.pinmux_base		= IO_ADDRESS(DA8XX_BOOT_CFG_BASE + 0x120),
+	.pinmux_base		= IO_ADDRESS(DA8XX_SYSCFG_BASE + 0x120),
 	.pinmux_pins		= da830_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(da830_pins),
 	.intc_base		= (void __iomem *)DA8XX_CP_INTC_VIRT,
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 192d719..18c33b6 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -799,7 +799,7 @@ static struct davinci_soc_info davinci_soc_info_da850 = {
 	.cpu_clks		= da850_clks,
 	.psc_bases		= da850_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(da850_psc_bases),
-	.pinmux_base		= IO_ADDRESS(DA8XX_BOOT_CFG_BASE + 0x120),
+	.pinmux_base		= IO_ADDRESS(DA8XX_SYSCFG_BASE + 0x120),
 	.pinmux_pins		= da850_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(da850_pins),
 	.intc_base		= (void __iomem *)DA8XX_CP_INTC_VIRT,
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 7576e8c..1c42379 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -29,7 +29,7 @@
 #define DA8XX_CP_INTC_SIZE	SZ_8K
 #define DA8XX_CP_INTC_VIRT	(IO_VIRT - DA8XX_CP_INTC_SIZE - SZ_4K)
 
-#define DA8XX_BOOT_CFG_BASE	(IO_PHYS + 0x14000)
+#define DA8XX_SYSCFG_BASE	(IO_PHYS + 0x14000)
 
 #define DA8XX_PSC0_BASE		0x01c10000
 #define DA8XX_PLL0_BASE		0x01c11000
-- 
1.6.4.3

[PATCH 08/46] davinci: DA8XX/OMAP-L1XX: Avoid use of IO_ADDRESS for SYSCFG module

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

Avoid use of IO_ADDRESS() for SYSCFG module by doing an ioremap() instead.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/da830.c              |    7 ++++++-
 arch/arm/mach-davinci/da850.c              |    7 ++++++-
 arch/arm/mach-davinci/devices-da8xx.c      |    2 ++
 arch/arm/mach-davinci/include/mach/da8xx.h |    3 +++
 4 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index c2224b9..3d70eae 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -1184,7 +1184,6 @@ static struct davinci_soc_info davinci_soc_info_da830 = {
 	.cpu_clks		= da830_clks,
 	.psc_bases		= da830_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(da830_psc_bases),
-	.pinmux_base		= IO_ADDRESS(DA8XX_SYSCFG_BASE + 0x120),
 	.pinmux_pins		= da830_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(da830_pins),
 	.intc_base		= (void __iomem *)DA8XX_CP_INTC_VIRT,
@@ -1201,5 +1200,11 @@ static struct davinci_soc_info davinci_soc_info_da830 = {
 
 void __init da830_init(void)
 {
+	da8xx_syscfg_base = ioremap(DA8XX_SYSCFG_BASE, SZ_4K);
+	if (WARN(!da8xx_syscfg_base, "Unable to map syscfg module"))
+		return;
+
+	davinci_soc_info_da830.pinmux_base = DA8XX_SYSCFG_VIRT(0x120);
+
 	davinci_common_init(&davinci_soc_info_da830);
 }
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 18c33b6..54d1836 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -799,7 +799,6 @@ static struct davinci_soc_info davinci_soc_info_da850 = {
 	.cpu_clks		= da850_clks,
 	.psc_bases		= da850_psc_bases,
 	.psc_bases_num		= ARRAY_SIZE(da850_psc_bases),
-	.pinmux_base		= IO_ADDRESS(DA8XX_SYSCFG_BASE + 0x120),
 	.pinmux_pins		= da850_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(da850_pins),
 	.intc_base		= (void __iomem *)DA8XX_CP_INTC_VIRT,
@@ -816,5 +815,11 @@ static struct davinci_soc_info davinci_soc_info_da850 = {
 
 void __init da850_init(void)
 {
+	da8xx_syscfg_base = ioremap(DA8XX_SYSCFG_BASE, SZ_4K);
+	if (WARN(!da8xx_syscfg_base, "Unable to map syscfg module"))
+		return;
+
+	davinci_soc_info_da850.pinmux_base = DA8XX_SYSCFG_VIRT(0x120);
+
 	davinci_common_init(&davinci_soc_info_da850);
 }
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index a54aa4e..0102e0a 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -43,6 +43,8 @@
 #define DA8XX_MDIO_REG_OFFSET		0x4000
 #define DA8XX_EMAC_CTRL_RAM_SIZE	SZ_8K
 
+void __iomem *da8xx_syscfg_base;
+
 static struct plat_serial8250_port da8xx_serial_pdata[] = {
 	{
 		.mapbase	= DA8XX_UART0_BASE,
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 1c42379..11d2079 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -18,6 +18,8 @@
 #include <mach/asp.h>
 #include <mach/mmc.h>
 
+extern void __iomem *da8xx_syscfg_base;
+
 /*
  * The cp_intc interrupt controller for the da8xx isn't in the same
  * chunk of physical memory space as the other registers (like it is
@@ -30,6 +32,7 @@
 #define DA8XX_CP_INTC_VIRT	(IO_VIRT - DA8XX_CP_INTC_SIZE - SZ_4K)
 
 #define DA8XX_SYSCFG_BASE	(IO_PHYS + 0x14000)
+#define DA8XX_SYSCFG_VIRT(x)	(da8xx_syscfg_base + (x))
 
 #define DA8XX_PSC0_BASE		0x01c10000
 #define DA8XX_PLL0_BASE		0x01c11000
-- 
1.6.4.3

[PATCH 09/46] davinci: DA8XX/OMAP-L1XX: JTAG ID register should offset from SYSCFG base

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

This makes it clear that JTAG ID register is part of the
SYSCFG module

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/da830.c              |    3 ++-
 arch/arm/mach-davinci/da850.c              |    3 ++-
 arch/arm/mach-davinci/include/mach/da8xx.h |    2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 3d70eae..f52174a 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -1178,7 +1178,6 @@ static struct davinci_timer_info da830_timer_info = {
 static struct davinci_soc_info davinci_soc_info_da830 = {
 	.io_desc		= da830_io_desc,
 	.io_desc_num		= ARRAY_SIZE(da830_io_desc),
-	.jtag_id_base		= IO_ADDRESS(DA8XX_JTAG_ID_REG),
 	.ids			= da830_ids,
 	.ids_num		= ARRAY_SIZE(da830_ids),
 	.cpu_clks		= da830_clks,
@@ -1204,6 +1203,8 @@ void __init da830_init(void)
 	if (WARN(!da8xx_syscfg_base, "Unable to map syscfg module"))
 		return;
 
+	davinci_soc_info_da830.jtag_id_base =
+					DA8XX_SYSCFG_VIRT(DA8XX_JTAG_ID_REG);
 	davinci_soc_info_da830.pinmux_base = DA8XX_SYSCFG_VIRT(0x120);
 
 	davinci_common_init(&davinci_soc_info_da830);
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 54d1836..f5c3a6a 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -793,7 +793,6 @@ static struct davinci_timer_info da850_timer_info = {
 static struct davinci_soc_info davinci_soc_info_da850 = {
 	.io_desc		= da850_io_desc,
 	.io_desc_num		= ARRAY_SIZE(da850_io_desc),
-	.jtag_id_base		= IO_ADDRESS(DA8XX_JTAG_ID_REG),
 	.ids			= da850_ids,
 	.ids_num		= ARRAY_SIZE(da850_ids),
 	.cpu_clks		= da850_clks,
@@ -819,6 +818,8 @@ void __init da850_init(void)
 	if (WARN(!da8xx_syscfg_base, "Unable to map syscfg module"))
 		return;
 
+	davinci_soc_info_da850.jtag_id_base =
+					DA8XX_SYSCFG_VIRT(DA8XX_JTAG_ID_REG);
 	davinci_soc_info_da850.pinmux_base = DA8XX_SYSCFG_VIRT(0x120);
 
 	davinci_common_init(&davinci_soc_info_da850);
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 11d2079..6f03650 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -33,10 +33,10 @@ extern void __iomem *da8xx_syscfg_base;
 
 #define DA8XX_SYSCFG_BASE	(IO_PHYS + 0x14000)
 #define DA8XX_SYSCFG_VIRT(x)	(da8xx_syscfg_base + (x))
+#define DA8XX_JTAG_ID_REG	0x18
 
 #define DA8XX_PSC0_BASE		0x01c10000
 #define DA8XX_PLL0_BASE		0x01c11000
-#define DA8XX_JTAG_ID_REG	0x01c14018
 #define DA8XX_TIMER64P0_BASE	0x01c20000
 #define DA8XX_TIMER64P1_BASE	0x01c21000
 #define DA8XX_GPIO_BASE		0x01e26000
-- 
1.6.4.3

[PATCH 10/46] davinci: enable easy top down traversal of clock tree

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

Achieve easy top down traversal of clock tree by keeping
track of each clock's list of children.

This is useful in supporting DVFS where clock rates of
all children need to be updated in an efficient manner.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/clock.c |   10 +++++++---
 arch/arm/mach-davinci/clock.h |    2 ++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index 83d54d5..f8c4ef0 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -123,8 +123,12 @@ int clk_register(struct clk *clk)
 			clk->name, clk->parent->name))
 		return -EINVAL;
 
+	INIT_LIST_HEAD(&clk->children);
+
 	mutex_lock(&clocks_mutex);
 	list_add_tail(&clk->node, &clocks);
+	if (clk->parent)
+		list_add_tail(&clk->childnode, &clk->parent->children);
 	mutex_unlock(&clocks_mutex);
 
 	/* If rate is already set, use it */
@@ -146,6 +150,7 @@ void clk_unregister(struct clk *clk)
 
 	mutex_lock(&clocks_mutex);
 	list_del(&clk->node);
+	list_del(&clk->childnode);
 	mutex_unlock(&clocks_mutex);
 }
 EXPORT_SYMBOL(clk_unregister);
@@ -352,9 +357,8 @@ dump_clock(struct seq_file *s, unsigned nest, struct clk *parent)
 	/* REVISIT show device associations too */
 
 	/* cost is now small, but not linear... */
-	list_for_each_entry(clk, &clocks, node) {
-		if (clk->parent == parent)
-			dump_clock(s, nest + NEST_DELTA, clk);
+	list_for_each_entry(clk, &parent->children, childnode) {
+		dump_clock(s, nest + NEST_DELTA, clk);
 	}
 }
 
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index 27233cb..f88794d 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -69,6 +69,8 @@ struct clk {
 	u8			lpsc;
 	u8			psc_ctlr;
 	struct clk              *parent;
+	struct list_head	children; 	/* list of children */
+	struct list_head	childnode;	/* parent's child list node */
 	struct pll_data         *pll_data;
 	u32                     div_reg;
 };
-- 
1.6.4.3

[PATCH 11/46] davinci: make clock rate re-calculation easy

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

Make clock rate recalculation easy by having a re-calculate
function for each clock.

The existing functions for calculation of output rates of PLL
and PLL-derived sysclks have been convered to the new
re-calculate API.

A new function is introduced to take care of rate
(re)calculation for leaf clocks.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/clock.c |   69 +++++++++++++++++++++++++++++------------
 arch/arm/mach-davinci/clock.h |    1 +
 2 files changed, 50 insertions(+), 20 deletions(-)

diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index f8c4ef0..6de1e34 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -135,8 +135,12 @@ int clk_register(struct clk *clk)
 	if (clk->rate)
 		return 0;
 
+	/* Else, see if there is a way to calculate it */
+	if (clk->recalc)
+		clk->rate = clk->recalc(clk);
+
 	/* Otherwise, default to parent rate */
-	if (clk->parent)
+	else if (clk->parent)
 		clk->rate = clk->parent->rate;
 
 	return 0;
@@ -184,50 +188,62 @@ static int __init clk_disable_unused(void)
 late_initcall(clk_disable_unused);
 #endif
 
-static void clk_sysclk_recalc(struct clk *clk)
+static unsigned long clk_sysclk_recalc(struct clk *clk)
 {
 	u32 v, plldiv;
 	struct pll_data *pll;
+	unsigned long rate = clk->rate;
 
 	/* If this is the PLL base clock, no more calculations needed */
 	if (clk->pll_data)
-		return;
+		return rate;
 
 	if (WARN_ON(!clk->parent))
-		return;
+		return rate;
 
-	clk->rate = clk->parent->rate;
+	rate = clk->parent->rate;
 
 	/* Otherwise, the parent must be a PLL */
 	if (WARN_ON(!clk->parent->pll_data))
-		return;
+		return rate;
 
 	pll = clk->parent->pll_data;
 
 	/* If pre-PLL, source clock is before the multiplier and divider(s) */
 	if (clk->flags & PRE_PLL)
-		clk->rate = pll->input_rate;
+		rate = pll->input_rate;
 
 	if (!clk->div_reg)
-		return;
+		return rate;
 
 	v = __raw_readl(pll->base + clk->div_reg);
 	if (v & PLLDIV_EN) {
 		plldiv = (v & PLLDIV_RATIO_MASK) + 1;
 		if (plldiv)
-			clk->rate /= plldiv;
+			rate /= plldiv;
 	}
+
+	return rate;
+}
+
+static unsigned long clk_leafclk_recalc(struct clk *clk)
+{
+	if (WARN_ON(!clk->parent))
+		return clk->rate;
+
+	return clk->parent->rate;
 }
 
-static void __init clk_pll_init(struct clk *clk)
+static unsigned long clk_pllclk_recalc(struct clk *clk)
 {
 	u32 ctrl, mult = 1, prediv = 1, postdiv = 1;
 	u8 bypass;
 	struct pll_data *pll = clk->pll_data;
+	unsigned long rate = clk->rate;
 
 	pll->base = IO_ADDRESS(pll->phys_base);
 	ctrl = __raw_readl(pll->base + PLLCTL);
-	clk->rate = pll->input_rate = clk->parent->rate;
+	rate = pll->input_rate = clk->parent->rate;
 
 	if (ctrl & PLLCTL_PLLEN) {
 		bypass = 0;
@@ -260,9 +276,9 @@ static void __init clk_pll_init(struct clk *clk)
 	}
 
 	if (!bypass) {
-		clk->rate /= prediv;
-		clk->rate *= mult;
-		clk->rate /= postdiv;
+		rate /= prediv;
+		rate *= mult;
+		rate /= postdiv;
 	}
 
 	pr_debug("PLL%d: input = %lu MHz [ ",
@@ -275,7 +291,9 @@ static void __init clk_pll_init(struct clk *clk)
 		pr_debug("* %d ", mult);
 	if (postdiv > 1)
 		pr_debug("/ %d ", postdiv);
-	pr_debug("] --> %lu MHz output.\n", clk->rate / 1000000);
+	pr_debug("] --> %lu MHz output.\n", rate / 1000000);
+
+	return rate;
 }
 
 int __init davinci_clk_init(struct davinci_clk *clocks)
@@ -286,12 +304,23 @@ int __init davinci_clk_init(struct davinci_clk *clocks)
 	for (c = clocks; c->lk.clk; c++) {
 		clk = c->lk.clk;
 
-		if (clk->pll_data)
-			clk_pll_init(clk);
+		if (!clk->recalc) {
+
+			/* Check if clock is a PLL */
+			if (clk->pll_data)
+				clk->recalc = clk_pllclk_recalc;
+
+			/* Else, if it is a PLL-derived clock */
+			else if (clk->flags & CLK_PLL)
+				clk->recalc = clk_sysclk_recalc;
+
+			/* Otherwise, it is a leaf clock (PSC clock) */
+			else if (clk->parent)
+				clk->recalc = clk_leafclk_recalc;
+		}
 
-		/* Calculate rates for PLL-derived clocks */
-		else if (clk->flags & CLK_PLL)
-			clk_sysclk_recalc(clk);
+		if (clk->recalc)
+			clk->rate = clk->recalc(clk);
 
 		if (clk->lpsc)
 			clk->flags |= CLK_PSC;
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index f88794d..202b9ff 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -73,6 +73,7 @@ struct clk {
 	struct list_head	childnode;	/* parent's child list node */
 	struct pll_data         *pll_data;
 	u32                     div_reg;
+	unsigned long (*recalc) (struct clk *);
 };
 
 /* Clock flags */
-- 
1.6.4.3

[PATCH 12/46] davinci: support changing the clock rate in clock framework

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

clk_round_rate, clk_set_rate have been updated to handle dynamic
frequency changes.

The motivation behind the changes is to support dynamic CPU frequency
change.

davinci_set_pllrate() changes the PLL rate of a given PLL. This function
has been presented as a generic function though it has been tested only
on OMAP-L138 EVM. No other currently available DaVinci device will probably
use this function, but any future device specific changes will hopefully be
small enough to get taken care using a cpu_is_xxx() macro.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/clock.c |  114 +++++++++++++++++++++++++++++++++++++++-
 arch/arm/mach-davinci/clock.h |    8 +++
 2 files changed, 119 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index 6de1e34..09e0e1c 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -19,6 +19,7 @@
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/delay.h>
 
 #include <mach/hardware.h>
 
@@ -99,17 +100,44 @@ long clk_round_rate(struct clk *clk, unsigned long rate)
 	if (clk == NULL || IS_ERR(clk))
 		return -EINVAL;
 
+	if (clk->round_rate)
+		return clk->round_rate(clk, rate);
+
 	return clk->rate;
 }
 EXPORT_SYMBOL(clk_round_rate);
 
+/* Propagate rate to children */
+static void propagate_rate(struct clk *root)
+{
+	struct clk *clk;
+
+	list_for_each_entry(clk, &root->children, childnode) {
+		if (clk->recalc)
+			clk->rate = clk->recalc(clk);
+		propagate_rate(clk);
+	}
+}
+
 int clk_set_rate(struct clk *clk, unsigned long rate)
 {
+	unsigned long flags;
+	int ret = -EINVAL;
+
 	if (clk == NULL || IS_ERR(clk))
-		return -EINVAL;
+		return ret;
 
-	/* changing the clk rate is not supported */
-	return -EINVAL;
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (clk->set_rate)
+		ret = clk->set_rate(clk, rate);
+	if (ret == 0) {
+		if (clk->recalc)
+			clk->rate = clk->recalc(clk);
+		propagate_rate(clk);
+	}
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+
+	return ret;
 }
 EXPORT_SYMBOL(clk_set_rate);
 
@@ -296,6 +324,86 @@ static unsigned long clk_pllclk_recalc(struct clk *clk)
 	return rate;
 }
 
+/**
+ * davinci_set_pllrate - set the output rate of a given PLL.
+ *
+ * Note: Currently tested to work with OMAP-L138 only.
+ *
+ * @pll: pll whose rate needs to be changed.
+ * @prediv: The pre divider value. Passing 0 disables the pre-divider.
+ * @pllm: The multiplier value. Passing 0 leads to multiply-by-one.
+ * @postdiv: The post divider value. Passing 0 disables the post-divider.
+ */
+int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv,
+					unsigned int mult, unsigned int postdiv)
+{
+	u32 ctrl;
+	unsigned int locktime;
+
+	if (pll->base == NULL)
+		return -EINVAL;
+
+	/*
+	 *  PLL lock time required per OMAP-L138 datasheet is
+	 * (2000 * prediv)/sqrt(pllm) OSCIN cycles. We approximate sqrt(pllm)
+	 * as 4 and OSCIN cycle as 25 MHz.
+	 */
+	if (prediv) {
+		locktime = ((2000 * prediv) / 100);
+		prediv = (prediv - 1) | PLLDIV_EN;
+	} else {
+		locktime = 20;
+	}
+	if (postdiv)
+		postdiv = (postdiv - 1) | PLLDIV_EN;
+	if (mult)
+		mult = mult - 1;
+
+	ctrl = __raw_readl(pll->base + PLLCTL);
+
+	/* Switch the PLL to bypass mode */
+	ctrl &= ~(PLLCTL_PLLENSRC | PLLCTL_PLLEN);
+	__raw_writel(ctrl, pll->base + PLLCTL);
+
+	/*
+	 * Wait for 4 OSCIN/CLKIN cycles to ensure that the PLLC has switched
+	 * to bypass mode. Delay of 1us ensures we are good for all > 4MHz
+	 * OSCIN/CLKIN inputs. Typically the input is ~25MHz.
+	 */
+	udelay(1);
+
+	/* Reset and enable PLL */
+	ctrl &= ~(PLLCTL_PLLRST | PLLCTL_PLLDIS);
+	__raw_writel(ctrl, pll->base + PLLCTL);
+
+	if (pll->flags & PLL_HAS_PREDIV)
+		__raw_writel(prediv, pll->base + PREDIV);
+
+	__raw_writel(mult, pll->base + PLLM);
+
+	if (pll->flags & PLL_HAS_POSTDIV)
+		__raw_writel(postdiv, pll->base + POSTDIV);
+
+	/*
+	 * Wait for PLL to reset properly, OMAP-L138 datasheet says
+	 * 'min' time = 125ns
+	 */
+	udelay(1);
+
+	/* Bring PLL out of reset */
+	ctrl |= PLLCTL_PLLRST;
+	__raw_writel(ctrl, pll->base + PLLCTL);
+
+	udelay(locktime);
+
+	/* Remove PLL from bypass mode */
+	ctrl |= PLLCTL_PLLEN;
+	__raw_writel(ctrl, pll->base + PLLCTL);
+
+	return 0;
+}
+EXPORT_SYMBOL(davinci_set_pllrate);
+
 int __init davinci_clk_init(struct davinci_clk *clocks)
   {
 	struct davinci_clk *c;
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index 202b9ff..a75d3f7 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -22,6 +22,10 @@
 /* PLL/Reset register offsets */
 #define PLLCTL          0x100
 #define PLLCTL_PLLEN    BIT(0)
+#define PLLCTL_PLLPWRDN	BIT(1)
+#define PLLCTL_PLLRST	BIT(3)
+#define PLLCTL_PLLDIS	BIT(4)
+#define PLLCTL_PLLENSRC	BIT(5)
 #define PLLCTL_CLKMODE  BIT(8)
 
 #define PLLM		0x110
@@ -74,6 +78,8 @@ struct clk {
 	struct pll_data         *pll_data;
 	u32                     div_reg;
 	unsigned long (*recalc) (struct clk *);
+	int (*set_rate) (struct clk *clk, unsigned long rate);
+	int (*round_rate) (struct clk *clk, unsigned long rate);
 };
 
 /* Clock flags */
@@ -97,6 +103,8 @@ struct davinci_clk {
 	}
 
 int davinci_clk_init(struct davinci_clk *clocks);
+int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv,
+				unsigned int mult, unsigned int postdiv);
 
 extern struct platform_device davinci_wdt_device;
 
-- 
1.6.4.3

[PATCH 13/46] davinci: support re-parenting a clock in the clock framework

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

The clk_set_parent() API is implemented to enable re-parenting
clocks in the clock tree.

This is useful in DVFS and helps by shifting clocks to an asynchronous
domain where supported by hardware

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/clock.c |   23 +++++++++++++++++++++++
 1 files changed, 23 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index 09e0e1c..12ceeea 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -141,6 +141,29 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
 }
 EXPORT_SYMBOL(clk_set_rate);
 
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+	unsigned long flags;
+
+	if (clk == NULL || IS_ERR(clk))
+		return -EINVAL;
+
+	mutex_lock(&clocks_mutex);
+	clk->parent = parent;
+	list_del_init(&clk->childnode);
+	list_add(&clk->childnode, &clk->parent->children);
+	mutex_unlock(&clocks_mutex);
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (clk->recalc)
+		clk->rate = clk->recalc(clk);
+	propagate_rate(clk);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+
+	return 0;
+}
+EXPORT_SYMBOL(clk_set_parent);
+
 int clk_register(struct clk *clk)
 {
 	if (clk == NULL || IS_ERR(clk))
-- 
1.6.4.3

[PATCH 14/46] davinci: DA850/OMAP-L138: allow async3 source to be changed

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

The patch allows Async3 clock source to be selected between PLL1 SYSCLK2
and PLL0 SYSCLK2.

Having Async3 source from PLL1 SYSCLK2 allows peripherals on that
domain to remain unaffected by frequency scaling on PLL0.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/clock.h              |    4 +-
 arch/arm/mach-davinci/da850.c              |   40 ++++++++++++++++++++++++++++
 arch/arm/mach-davinci/include/mach/da8xx.h |    1 +
 3 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index a75d3f7..d45dc69 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -69,9 +69,9 @@ struct clk {
 	const char		*name;
 	unsigned long		rate;
 	u8			usecount;
-	u8			flags;
 	u8			lpsc;
 	u8			psc_ctlr;
+	u32			flags;
 	struct clk              *parent;
 	struct list_head	children; 	/* list of children */
 	struct list_head	childnode;	/* parent's child list node */
@@ -82,7 +82,7 @@ struct clk {
 	int (*round_rate) (struct clk *clk, unsigned long rate);
 };
 
-/* Clock flags */
+/* Clock flags: SoC-specific flags start at BIT(16) */
 #define ALWAYS_ENABLED		BIT(1)
 #define CLK_PSC                 BIT(2)
 #define PSC_DSP                 BIT(3) /* PSC uses DSP domain, not ARM */
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index f5c3a6a..575e9cc 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -30,12 +30,17 @@
 #include "clock.h"
 #include "mux.h"
 
+/* SoC specific clock flags */
+#define DA850_CLK_ASYNC3	BIT(16)
+
 #define DA850_PLL1_BASE		0x01e1a000
 #define DA850_TIMER64P2_BASE	0x01f0c000
 #define DA850_TIMER64P3_BASE	0x01f0d000
 
 #define DA850_REF_FREQ		24000000
 
+#define CFGCHIP3_ASYNC3_CLKSRC	BIT(4)
+
 static struct pll_data pll0_data = {
 	.num		= 1,
 	.phys_base	= DA8XX_PLL0_BASE,
@@ -232,6 +237,7 @@ static struct clk uart1_clk = {
 	.name		= "uart1",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_UART1,
+	.flags		= DA850_CLK_ASYNC3,
 	.psc_ctlr	= 1,
 };
 
@@ -239,6 +245,7 @@ static struct clk uart2_clk = {
 	.name		= "uart2",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_UART2,
+	.flags		= DA850_CLK_ASYNC3,
 	.psc_ctlr	= 1,
 };
 
@@ -790,6 +797,30 @@ static struct davinci_timer_info da850_timer_info = {
 	.clocksource_id	= T0_TOP,
 };
 
+static void da850_set_async3_src(int pllnum)
+{
+	struct clk *clk, *newparent = pllnum ? &pll1_sysclk2 : &pll0_sysclk2;
+	struct davinci_clk *c;
+	unsigned int v;
+	int ret;
+
+	for (c = da850_clks; c->lk.clk; c++) {
+		clk = c->lk.clk;
+		if (clk->flags & DA850_CLK_ASYNC3) {
+			ret = clk_set_parent(clk, newparent);
+			WARN(ret, "DA850: unable to re-parent clock %s",
+								clk->name);
+		}
+       }
+
+	v = __raw_readl(DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP3_REG));
+	if (pllnum)
+		v |= CFGCHIP3_ASYNC3_CLKSRC;
+	else
+		v &= ~CFGCHIP3_ASYNC3_CLKSRC;
+	__raw_writel(v, DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP3_REG));
+}
+
 static struct davinci_soc_info davinci_soc_info_da850 = {
 	.io_desc		= da850_io_desc,
 	.io_desc_num		= ARRAY_SIZE(da850_io_desc),
@@ -823,4 +854,13 @@ void __init da850_init(void)
 	davinci_soc_info_da850.pinmux_base = DA8XX_SYSCFG_VIRT(0x120);
 
 	davinci_common_init(&davinci_soc_info_da850);
+
+	/*
+	 * Move the clock source of Async3 domain to PLL1 SYSCLK2.
+	 * This helps keeping the peripherals on this domain insulated
+	 * from CPU frequency changes caused by DVFS. The firmware sets
+	 * both PLL0 and PLL1 to the same frequency so, there should not
+	 * be any noticible change even in non-DVFS use cases.
+	 */
+	da850_set_async3_src(1);
 }
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 6f03650..ec2821b 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -34,6 +34,7 @@ extern void __iomem *da8xx_syscfg_base;
 #define DA8XX_SYSCFG_BASE	(IO_PHYS + 0x14000)
 #define DA8XX_SYSCFG_VIRT(x)	(da8xx_syscfg_base + (x))
 #define DA8XX_JTAG_ID_REG	0x18
+#define DA8XX_CFGCHIP3_REG	0x188
 
 #define DA8XX_PSC0_BASE		0x01c10000
 #define DA8XX_PLL0_BASE		0x01c11000
-- 
1.6.4.3

[PATCH 15/46] davinci: dm646x: Add support for 3.x silicon revision

[Kevin Hilman]

From: Hemant Pedanekar <hemantp@ti.com>

DM6467 silicon revisions 3.x have variant field in JTAGID register as '1'.
This path adds entry for the same in dm646x_ids to be able to boot on boards
with 3.x revision chips.

Also modifies name for 'variant=0' (revisions 1.0, 1.1).

Signed-off-by: Hemant Pedanekar <hemantp@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/dm646x.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 0976049..36e4fb4 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -789,7 +789,14 @@ static struct davinci_id dm646x_ids[] = {
 		.part_no	= 0xb770,
 		.manufacturer	= 0x017,
 		.cpu_id		= DAVINCI_CPU_ID_DM6467,
-		.name		= "dm6467",
+		.name		= "dm6467_rev1.x",
+	},
+	{
+		.variant	= 0x1,
+		.part_no	= 0xb770,
+		.manufacturer	= 0x017,
+		.cpu_id		= DAVINCI_CPU_ID_DM6467,
+		.name		= "dm6467_rev3.x",
 	},
 };
 
-- 
1.6.4.3

[PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

[Kevin Hilman]

From: David A. Griego <dgriego@mvista.com>

Add pinmux settings, etc. to enable the MMC/SC hardware.

Signed-off-by: David A. Griego <dgriego@mvista.com>
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da830-evm.c |   43 +++++++++++++++++++++++++++++++
 1 files changed, 43 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 39711c1..69a791a 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -23,6 +23,7 @@
 #include <mach/irqs.h>
 #include <mach/cp_intc.h>
 #include <mach/mux.h>
+#include <mach/gpio.h>
 #include <mach/da8xx.h>
 #include <mach/asp.h>
 
@@ -83,6 +84,38 @@ static struct snd_platform_data da830_evm_snd_data = {
 	.rxnumevt	= 1,
 };
 
+/*
+ * GPIO2[1] is used as MMC_SD_WP and GPIO2[2] as MMC_SD_INS.
+ */
+static const short da830_evm_mmc_sd_pins[] = {
+	DA830_MMCSD_DAT_0, DA830_MMCSD_DAT_1, DA830_MMCSD_DAT_2,
+	DA830_MMCSD_DAT_3, DA830_MMCSD_DAT_4, DA830_MMCSD_DAT_5,
+	DA830_MMCSD_DAT_6, DA830_MMCSD_DAT_7, DA830_MMCSD_CLK,
+	DA830_MMCSD_CMD,   DA830_GPIO2_1,     DA830_GPIO2_2,
+	-1
+};
+
+static int da830_evm_mmc_get_ro(int index)
+{
+	int val, status, gpio_num = 33;
+
+	status = gpio_request(gpio_num, "MMC WP\n");
+	if (status < 0) {
+		pr_warning("%s can not open GPIO %d\n", __func__, gpio_num);
+		return 0;
+	}
+	gpio_direction_input(gpio_num);
+	val = gpio_get_value(gpio_num);
+	gpio_free(gpio_num);
+	return val;
+}
+
+static struct davinci_mmc_config da830_evm_mmc_config = {
+	.get_ro			= da830_evm_mmc_get_ro,
+	.wires			= 4,
+	.version		= MMC_CTLR_VERSION_2,
+};
+
 static __init void da830_evm_init(void)
 {
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
@@ -132,6 +165,16 @@ static __init void da830_evm_init(void)
 				ret);
 
 	da8xx_register_mcasp(1, &da830_evm_snd_data);
+
+	ret = da8xx_pinmux_setup(da830_evm_mmc_sd_pins);
+	if (ret)
+		pr_warning("da830_evm_init: mmc/sd mux setup failed: %d\n",
+				ret);
+
+	ret = da8xx_register_mmcsd0(&da830_evm_mmc_config);
+	if (ret)
+		pr_warning("da830_evm_init: mmc/sd registration failed: %d\n",
+				ret);
 }
 
 #ifdef CONFIG_SERIAL_8250_CONSOLE
-- 
1.6.4.3

[PATCH 17/46] davinci: Add support for Sharp LCD035Q3DG01 graphical LCD

[Kevin Hilman]

From: Mark A. Greer <mgreer@mvista.com>

Add support for the Sharp LCD035Q3DG01 graphical LCD.  This
requires a minor interface change to da8xx_register_lcdc()
so that the board code can pass in the platform_data which
describes the lcd controller that's to be used.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da850-evm.c    |    2 +-
 arch/arm/mach-davinci/devices-da8xx.c      |   25 ++++++++++++++-----------
 arch/arm/mach-davinci/include/mach/da8xx.h |    6 +++++-
 3 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index fbc7aae..da1a6fb 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -377,7 +377,7 @@ static __init void da850_evm_init(void)
 		pr_warning("da850_evm_init: lcd initialization failed: %d\n",
 				ret);
 
-	ret = da8xx_register_lcdc();
+	ret = da8xx_register_lcdc(&sharp_lk043t1dg01_pdata);
 	if (ret)
 		pr_warning("da850_evm_init: lcdc registration failed: %d\n",
 				ret);
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 0102e0a..5595613 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -21,7 +21,6 @@
 #include <mach/common.h>
 #include <mach/time.h>
 #include <mach/da8xx.h>
-#include <video/da8xx-fb.h>
 
 #include "clock.h"
 
@@ -381,10 +380,16 @@ static struct lcd_ctrl_config lcd_cfg = {
 	.raster_order		= 0,
 };
 
-static struct da8xx_lcdc_platform_data da850_evm_lcdc_pdata = {
-	.manu_name = "sharp",
-	.controller_data = &lcd_cfg,
-	.type = "Sharp_LK043T1DG01",
+struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata = {
+	.manu_name		= "sharp",
+	.controller_data	= &lcd_cfg,
+	.type			= "Sharp_LCD035Q3DG01",
+};
+
+struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata = {
+	.manu_name		= "sharp",
+	.controller_data	= &lcd_cfg,
+	.type			= "Sharp_LK043T1DG01",
 };
 
 static struct resource da8xx_lcdc_resources[] = {
@@ -400,19 +405,17 @@ static struct resource da8xx_lcdc_resources[] = {
 	},
 };
 
-static struct platform_device da850_lcdc_device = {
+static struct platform_device da8xx_lcdc_device = {
 	.name		= "da8xx_lcdc",
 	.id		= 0,
 	.num_resources	= ARRAY_SIZE(da8xx_lcdc_resources),
 	.resource	= da8xx_lcdc_resources,
-	.dev = {
-		.platform_data = &da850_evm_lcdc_pdata,
-	}
 };
 
-int __init da8xx_register_lcdc(void)
+int __init da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata)
 {
-	return platform_device_register(&da850_lcdc_device);
+	da8xx_lcdc_device.dev.platform_data = pdata;
+	return platform_device_register(&da8xx_lcdc_device);
 }
 
 static struct resource da8xx_mmcsd0_resources[] = {
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index ec2821b..375a3f7 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -11,6 +11,8 @@
 #ifndef __ASM_ARCH_DAVINCI_DA8XX_H
 #define __ASM_ARCH_DAVINCI_DA8XX_H
 
+#include <video/da8xx-fb.h>
+
 #include <mach/serial.h>
 #include <mach/edma.h>
 #include <mach/i2c.h>
@@ -76,12 +78,14 @@ int da8xx_register_edma(void);
 int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
 int da8xx_register_watchdog(void);
 int da8xx_register_emac(void);
-int da8xx_register_lcdc(void);
+int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
 void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata);
 
 extern struct platform_device da8xx_serial_device;
 extern struct emac_platform_data da8xx_emac_pdata;
+extern struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata;
+extern struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata;
 
 extern const short da830_emif25_pins[];
 extern const short da830_spi0_pins[];
-- 
1.6.4.3

[PATCH 18/46] davinci: Add LCD Graphics support for DA830/OMAP-L137 EVM

[Kevin Hilman]

From: Steve Chen <schen@mvista.com>

Add graphics support for the Sharp LCD035Q3DG01 graphical
LCD that's on the User Interface (UI) daughter card of the
DA830/OMAP-L137 EVM.

The LCD shares EMIFA lines with the NAND and NOR devices that
are also on the UI card so those lines are shared via a couple
of muxes.  The muxes are controlled by the 'MUX_MODE' line on
the UI card.  The 'MUX_MODE' line is controlled by pin P6 of
a pcf8574 i2c expander that's at i2c address 0x3f on UI card.
The i2c expander is controlled using the gpio infrastructure
from the board code using the 'setup()' and 'teardown()'
routines.

Signed-off-by: Steve Chen <schen@mvista.com>
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/Kconfig           |   21 ++++++++++++++
 arch/arm/mach-davinci/board-da830-evm.c |   44 ++++++++++++++++++++++++++++++-
 arch/arm/mach-davinci/da830.c           |    2 +-
 3 files changed, 65 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 40866c6..7b6dddf 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -101,6 +101,27 @@ config MACH_DAVINCI_DA830_EVM
 	help
 	  Say Y here to select the TI DA830/OMAP-L137 Evaluation Module.
 
+config DA830_UI
+	bool "DA830/OMAP-L137 UI (User Interface) board support"
+	depends on MACH_DAVINCI_DA830_EVM
+	help
+	  Say Y here if you have the DA830/OMAP-L137 UI
+	  (User Interface) board installed and you want to
+	  enable the peripherals located on User Interface
+	  board.
+
+choice
+	prompt "Select DA830/OMAP-L137 UI board peripheral"
+	depends on DA830_UI
+
+config DA830_UI_LCD
+	bool "LCD"
+	help
+	  Say Y here to use the LCD as a framebuffer or simple character
+	  display.
+
+endchoice
+
 config MACH_DAVINCI_DA850_EVM
 	bool "TI DA850/OMAP-L138 Reference Platform"
 	default ARCH_DAVINCI_DA850
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 69a791a..dfc4897 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -13,7 +13,9 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/console.h>
+#include <linux/gpio.h>
 #include <linux/i2c.h>
+#include <linux/i2c/pcf857x.h>
 #include <linux/i2c/at24.h>
 
 #include <asm/mach-types.h>
@@ -38,6 +40,31 @@ static struct at24_platform_data da830_evm_i2c_eeprom_info = {
 	.context	= (void *)0x7f00,
 };
 
+static int da830_evm_ui_expander_setup(struct i2c_client *client, int gpio,
+		unsigned ngpio, void *context)
+{
+	gpio_request(gpio + 6, "MUX_MODE");
+#ifdef CONFIG_DA830_UI_LCD
+	gpio_direction_output(gpio + 6, 0);
+#else /* Must be NAND or NOR */
+	gpio_direction_output(gpio + 6, 1);
+#endif
+	return 0;
+}
+
+static int da830_evm_ui_expander_teardown(struct i2c_client *client, int gpio,
+		unsigned ngpio, void *context)
+{
+	gpio_free(gpio + 6);
+	return 0;
+}
+
+static struct pcf857x_platform_data da830_evm_ui_expander_info = {
+	.gpio_base	= DAVINCI_N_GPIO,
+	.setup		= da830_evm_ui_expander_setup,
+	.teardown	= da830_evm_ui_expander_teardown,
+};
+
 static struct i2c_board_info __initdata da830_evm_i2c_devices[] = {
 	{
 		I2C_BOARD_INFO("24c256", 0x50),
@@ -45,7 +72,11 @@ static struct i2c_board_info __initdata da830_evm_i2c_devices[] = {
 	},
 	{
 		I2C_BOARD_INFO("tlv320aic3x", 0x18),
-	}
+	},
+	{
+		I2C_BOARD_INFO("pcf8574", 0x3f),
+		.platform_data	= &da830_evm_ui_expander_info,
+	},
 };
 
 static struct davinci_i2c_platform_data da830_evm_i2c_0_pdata = {
@@ -175,6 +206,17 @@ static __init void da830_evm_init(void)
 	if (ret)
 		pr_warning("da830_evm_init: mmc/sd registration failed: %d\n",
 				ret);
+
+#ifdef CONFIG_DA830_UI_LCD
+	ret = da8xx_pinmux_setup(da830_lcdcntl_pins);
+	if (ret)
+		pr_warning("da830_evm_init: lcdcntl mux setup failed: %d\n",
+				ret);
+
+	ret = da8xx_register_lcdc(&sharp_lcd035q3dg01_pdata);
+	if (ret)
+		pr_warning("da830_evm_init: lcd setup failed: %d\n", ret);
+#endif
 }
 
 #ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index f52174a..f0b2f96 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -411,7 +411,7 @@ static struct davinci_clk da830_clks[] = {
 	CLK(NULL,		"pwm2",		&pwm2_clk),
 	CLK("eqep.0",		NULL,		&eqep0_clk),
 	CLK("eqep.1",		NULL,		&eqep1_clk),
-	CLK("da830_lcdc",	NULL,		&lcdc_clk),
+	CLK("da8xx_lcdc.0",	NULL,		&lcdc_clk),
 	CLK("davinci-mcasp.0",	NULL,		&mcasp0_clk),
 	CLK("davinci-mcasp.1",	NULL,		&mcasp1_clk),
 	CLK("davinci-mcasp.2",	NULL,		&mcasp2_clk),
-- 
1.6.4.3

[PATCH 19/46] davinci: Add RTC support for DA8xx/OMAP-L13x SoC's

[Kevin Hilman]

From: Mark A. Greer <mgreer@mvista.com>

Add RTC support for the da830/omap-l137 and da850/omap-l138
SoC's by leveraging existing the rtc-omap driver.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da830-evm.c    |    4 +++
 arch/arm/mach-davinci/board-da850-evm.c    |    4 +++
 arch/arm/mach-davinci/devices-da8xx.c      |   35 ++++++++++++++++++++++++++++
 arch/arm/mach-davinci/include/mach/da8xx.h |    1 +
 4 files changed, 44 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index dfc4897..fb76721 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -217,6 +217,10 @@ static __init void da830_evm_init(void)
 	if (ret)
 		pr_warning("da830_evm_init: lcd setup failed: %d\n", ret);
 #endif
+
+	ret = da8xx_register_rtc();
+	if (ret)
+		pr_warning("da830_evm_init: rtc setup failed: %d\n", ret);
 }
 
 #ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index da1a6fb..47619a9 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -381,6 +381,10 @@ static __init void da850_evm_init(void)
 	if (ret)
 		pr_warning("da850_evm_init: lcdc registration failed: %d\n",
 				ret);
+
+	ret = da8xx_register_rtc();
+	if (ret)
+		pr_warning("da850_evm_init: rtc setup failed: %d\n", ret);
 }
 
 #ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 5595613..dd0ea08 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -29,6 +29,7 @@
 #define DA8XX_TPTC1_BASE		0x01c08400
 #define DA8XX_WDOG_BASE			0x01c21000 /* DA8XX_TIMER64P1_BASE */
 #define DA8XX_I2C0_BASE			0x01c22000
+#define DA8XX_RTC_BASE			0x01C23000
 #define DA8XX_EMAC_CPPI_PORT_BASE	0x01e20000
 #define DA8XX_EMAC_CPGMACSS_BASE	0x01e22000
 #define DA8XX_EMAC_CPGMAC_BASE		0x01e23000
@@ -453,3 +454,37 @@ int __init da8xx_register_mmcsd0(struct davinci_mmc_config *config)
 	da8xx_mmcsd0_device.dev.platform_data = config;
 	return platform_device_register(&da8xx_mmcsd0_device);
 }
+
+static struct resource da8xx_rtc_resources[] = {
+	{
+		.start		= DA8XX_RTC_BASE,
+		.end		= DA8XX_RTC_BASE + SZ_4K - 1,
+		.flags		= IORESOURCE_MEM,
+	},
+	{ /* timer irq */
+		.start		= IRQ_DA8XX_RTC,
+		.end		= IRQ_DA8XX_RTC,
+		.flags		= IORESOURCE_IRQ,
+	},
+	{ /* alarm irq */
+		.start		= IRQ_DA8XX_RTC,
+		.end		= IRQ_DA8XX_RTC,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device da8xx_rtc_device = {
+	.name           = "omap_rtc",
+	.id             = -1,
+	.num_resources	= ARRAY_SIZE(da8xx_rtc_resources),
+	.resource	= da8xx_rtc_resources,
+};
+
+int da8xx_register_rtc(void)
+{
+	/* Unlock the rtc's registers */
+	__raw_writel(0x83e70b13, IO_ADDRESS(DA8XX_RTC_BASE + 0x6c));
+	__raw_writel(0x95a4f1e0, IO_ADDRESS(DA8XX_RTC_BASE + 0x70));
+
+	return platform_device_register(&da8xx_rtc_device);
+}
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 375a3f7..a152261 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -81,6 +81,7 @@ int da8xx_register_emac(void);
 int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
 void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata);
+int da8xx_register_rtc(void);
 
 extern struct platform_device da8xx_serial_device;
 extern struct emac_platform_data da8xx_emac_pdata;
-- 
1.6.4.3

[PATCH 20/46] davinci: Correct the GPIO number for LCD panel power

[Kevin Hilman]

From: Sudhakar Rajashekhara <sudhakar.raj@ti.com>

On the latest DA850/OMAP-L138 EVM (Beta) the GPIO pin
number of LCD panel power has changed. This patch takes
care of this change. Software will support only Beta
versions of DA850/OMAP-L138 EVM.

In the process, add the missing entry for data pin 0
and remove the GPIO specific pins from da850_lcdcntl_pins
structure. EVM specific muxing for LCD is being done in the
board file now.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da850-evm.c  |   14 +++++++++++++-
 arch/arm/mach-davinci/da850.c            |   13 ++++++-------
 arch/arm/mach-davinci/include/mach/mux.h |    2 +-
 3 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 47619a9..25ae007 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -32,12 +32,13 @@
 #include <mach/cp_intc.h>
 #include <mach/da8xx.h>
 #include <mach/nand.h>
+#include <mach/mux.h>
 
 #define DA850_EVM_PHY_MASK		0x1
 #define DA850_EVM_MDIO_FREQUENCY	2200000 /* PHY bus frequency */
 
+#define DA850_LCD_PWR_PIN		GPIO_TO_PIN(2, 8)
 #define DA850_LCD_BL_PIN		GPIO_TO_PIN(2, 15)
-#define DA850_LCD_PWR_PIN		GPIO_TO_PIN(8, 10)
 
 #define DA850_MMCSD_CD_PIN		GPIO_TO_PIN(4, 0)
 #define DA850_MMCSD_WP_PIN		GPIO_TO_PIN(4, 1)
@@ -264,6 +265,11 @@ static void __init da850_evm_init_nor(void)
 #define HAS_MMC 0
 #endif
 
+static const short da850_evm_lcdc_pins[] = {
+	DA850_GPIO2_8, DA850_GPIO2_15,
+	-1
+};
+
 static __init void da850_evm_init(void)
 {
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
@@ -372,6 +378,12 @@ static __init void da850_evm_init(void)
 		pr_warning("da850_evm_init: lcdcntl mux setup failed: %d\n",
 				ret);
 
+	/* Handle board specific muxing for LCD here */
+	ret = da8xx_pinmux_setup(da850_evm_lcdc_pins);
+	if (ret)
+		pr_warning("da850_evm_init: evm specific lcd mux setup "
+				"failed: %d\n",	ret);
+
 	ret = da850_lcd_hw_init();
 	if (ret)
 		pr_warning("da850_evm_init: lcd initialization failed: %d\n",
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 575e9cc..a62863c 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -513,8 +513,8 @@ static const struct mux_config da850_pins[] = {
 	MUX_CFG(DA850, EMA_WAIT_1,	6,	24,	15,	1,	false)
 	MUX_CFG(DA850, NEMA_CS_2,	7,	0,	15,	1,	false)
 	/* GPIO function */
+	MUX_CFG(DA850, GPIO2_8,		5,	28,	15,	8,	false)
 	MUX_CFG(DA850, GPIO2_15,	5,	0,	15,	8,	false)
-	MUX_CFG(DA850, GPIO8_10,	18,	28,	15,	8,	false)
 	MUX_CFG(DA850, GPIO4_0,		10,	28,	15,	8,	false)
 	MUX_CFG(DA850, GPIO4_1,		10,	24,	15,	8,	false)
 #endif
@@ -562,12 +562,11 @@ const short da850_mcasp_pins[] __initdata = {
 };
 
 const short da850_lcdcntl_pins[] __initdata = {
-	DA850_LCD_D_1, DA850_LCD_D_2, DA850_LCD_D_3, DA850_LCD_D_4,
-	DA850_LCD_D_5, DA850_LCD_D_6, DA850_LCD_D_7, DA850_LCD_D_8,
-	DA850_LCD_D_9, DA850_LCD_D_10, DA850_LCD_D_11, DA850_LCD_D_12,
-	DA850_LCD_D_13, DA850_LCD_D_14, DA850_LCD_D_15, DA850_LCD_PCLK,
-	DA850_LCD_HSYNC, DA850_LCD_VSYNC, DA850_NLCD_AC_ENB_CS, DA850_GPIO2_15,
-	DA850_GPIO8_10,
+	DA850_LCD_D_0, DA850_LCD_D_1, DA850_LCD_D_2, DA850_LCD_D_3,
+	DA850_LCD_D_4, DA850_LCD_D_5, DA850_LCD_D_6, DA850_LCD_D_7,
+	DA850_LCD_D_8, DA850_LCD_D_9, DA850_LCD_D_10, DA850_LCD_D_11,
+	DA850_LCD_D_12, DA850_LCD_D_13, DA850_LCD_D_14, DA850_LCD_D_15,
+	DA850_LCD_PCLK, DA850_LCD_HSYNC, DA850_LCD_VSYNC, DA850_NLCD_AC_ENB_CS,
 	-1
 };
 
diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h
index bb84893..b2c1ad0 100644
--- a/arch/arm/mach-davinci/include/mach/mux.h
+++ b/arch/arm/mach-davinci/include/mach/mux.h
@@ -881,8 +881,8 @@ enum davinci_da850_index {
 	DA850_NEMA_CS_2,
 
 	/* GPIO function */
+	DA850_GPIO2_8,
 	DA850_GPIO2_15,
-	DA850_GPIO8_10,
 	DA850_GPIO4_0,
 	DA850_GPIO4_1,
 };
-- 
1.6.4.3

[PATCH 21/46] DaVinci: EDMA: Fix bug in edma_free_cont_slots API

[Kevin Hilman]

From: Sandeep Paulraj <s-paulraj@ti.com>

In the edma_free_cont_slots API, the variable slot was being modified
and then used in the for loop.
This results in incorrect behaviour when the API is used.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/dma.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c
index f2e57d2..89ce3e1 100644
--- a/arch/arm/mach-davinci/dma.c
+++ b/arch/arm/mach-davinci/dma.c
@@ -813,7 +813,7 @@ EXPORT_SYMBOL(edma_alloc_cont_slots);
  */
 int edma_free_cont_slots(unsigned slot, int count)
 {
-	unsigned ctlr;
+	unsigned ctlr, slot_to_free;
 	int i;
 
 	ctlr = EDMA_CTLR(slot);
@@ -826,11 +826,11 @@ int edma_free_cont_slots(unsigned slot, int count)
 
 	for (i = slot; i < slot + count; ++i) {
 		ctlr = EDMA_CTLR(i);
-		slot = EDMA_CHAN_SLOT(i);
+		slot_to_free = EDMA_CHAN_SLOT(i);
 
-		memcpy_toio(edmacc_regs_base[ctlr] + PARM_OFFSET(slot),
+		memcpy_toio(edmacc_regs_base[ctlr] + PARM_OFFSET(slot_to_free),
 			&dummy_paramset, PARM_SIZE);
-		clear_bit(slot, edma_info[ctlr]->edma_inuse);
+		clear_bit(slot_to_free, edma_info[ctlr]->edma_inuse);
 	}
 
 	return 0;
-- 
1.6.4.3

[PATCH 22/46] DaVinci: EDMA: Fix Bug in edma_alloc_cont_slots API

[Kevin Hilman]

From: Sandeep Paulraj <s-paulraj@ti.com>

The edma_alloc_cont_slots API is used for obtaining a set of
contiguous slots. When we use the "_ANY" option with this
API, by definition of this option it is suppossed to start
looking for a set of contiguous slots starting from slot 64 for
DaVinci SOC's and 32 for DA8xx SOC's. This has been explained in
the API description in the driver itself. So when we use the
"_ANY" option with this API, the slot number passed as
an argument should be a "don't care".
This patch takes care of this condition mentioned above.
When checking to see if the starting slot is a valid number,
it checks to make sure that the "_ANY" option is not used.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/dma.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c
index 89ce3e1..8eda4c3 100644
--- a/arch/arm/mach-davinci/dma.c
+++ b/arch/arm/mach-davinci/dma.c
@@ -771,8 +771,9 @@ int edma_alloc_cont_slots(unsigned ctlr, unsigned int id, int slot, int count)
 	 * the number of channels and lesser than the total number
 	 * of slots
 	 */
-	if (slot < edma_info[ctlr]->num_channels ||
-		slot >= edma_info[ctlr]->num_slots)
+	if ((id != EDMA_CONT_PARAMS_ANY) &&
+		(slot < edma_info[ctlr]->num_channels ||
+		slot >= edma_info[ctlr]->num_slots))
 		return -EINVAL;
 
 	/*
-- 
1.6.4.3

[PATCH 23/46] davinci: DM355: Update NAND driver platform data

[Kevin Hilman]

From: Sneha Narnakaje <nsnehaprabha@ti.com>

This patch updates the NAND driver platform data to use 4-bit ECC and the
ECC_HW/ECC_HW_OOB_FIRST modes.

Signed-off-by: Sneha Narnakaje <nsnehaprabha@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-dm355-evm.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index 77e8067..f87ef58 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -86,8 +86,9 @@ static struct davinci_nand_pdata davinci_nand_data = {
 	.mask_chipsel		= BIT(14),
 	.parts			= davinci_nand_partitions,
 	.nr_parts		= ARRAY_SIZE(davinci_nand_partitions),
-	.ecc_mode		= NAND_ECC_HW_SYNDROME,
+	.ecc_mode		= NAND_ECC_HW,
 	.options		= NAND_USE_FLASH_BBT,
+	.ecc_bits		= 4,
 };
 
 static struct resource davinci_nand_resources[] = {
-- 
1.6.4.3

[PATCH 24/46] davinci: DM365: Update NAND driver platform data

[Kevin Hilman]

From: Sneha Narnakaje <nsnehaprabha@ti.com>

This patch updates the NAND driver platform data to use 4-bit ECC and the
ECC_HW/ECC_HW_OOB_FIRST modes.

Signed-off-by: Sneha Narnakaje <nsnehaprabha@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-dm365-evm.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index a5ed178..8f49d09 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -144,6 +144,7 @@ static struct davinci_nand_pdata davinci_nand_data = {
 	.nr_parts		= ARRAY_SIZE(davinci_nand_partitions),
 	.ecc_mode		= NAND_ECC_HW,
 	.options		= NAND_USE_FLASH_BBT,
+	.ecc_bits		= 4,
 };
 
 static struct resource davinci_nand_resources[] = {
-- 
1.6.4.3

[PATCH 25/46] DaVinci: EDMA: Fix Bug while obtaining contiguous params

[Kevin Hilman]

From: Sandeep Paulraj <s-paulraj@ti.com>

The reserve_contiguous_params function is used to reserve
a set of contiguous PARAMs. If we do not find a complete
set of contiguous PARAMs, the functions still has to free
every PARAM that it found to be free in the process of finding a
complete set and thus marked as "in use".
This patch mainly deals with correctly handling the
freeing of PARAMs.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/dma.c |   32 ++++++++++++++++++++++++--------
 1 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c
index 8eda4c3..b097592 100644
--- a/arch/arm/mach-davinci/dma.c
+++ b/arch/arm/mach-davinci/dma.c
@@ -515,17 +515,30 @@ static int reserve_contiguous_params(int ctlr, unsigned int id,
 {
 	int i, j;
 	unsigned int count = num_params;
+	int stop_param = start_param;
+	DECLARE_BITMAP(tmp_inuse, EDMA_MAX_PARAMENTRY);
 
 	for (i = start_param; i < edma_info[ctlr]->num_slots; ++i) {
 		j = EDMA_CHAN_SLOT(i);
-		if (!test_and_set_bit(j, edma_info[ctlr]->edma_inuse))
+		if (!test_and_set_bit(j, edma_info[ctlr]->edma_inuse)) {
+			/* Record our current beginning slot */
+			if (count == num_params)
+				stop_param = i;
+
 			count--;
+			set_bit(j, tmp_inuse);
+
 			if (count == 0)
 				break;
-		else if (id == EDMA_CONT_PARAMS_FIXED_EXACT)
-			break;
-		else
-			count = num_params;
+		} else {
+			clear_bit(j, tmp_inuse);
+
+			if (id == EDMA_CONT_PARAMS_FIXED_EXACT) {
+				stop_param = i;
+				break;
+			} else
+				count = num_params;
+		}
 	}
 
 	/*
@@ -534,12 +547,15 @@ static int reserve_contiguous_params(int ctlr, unsigned int id,
 	 * of contiguous parameter RAMs but do not find the exact number
 	 * requested as we may reach the total number of parameter RAMs
 	 */
-	if (count) {
-		for (j = i - num_params + count + 1; j <= i ; ++j)
+	if (i == edma_info[ctlr]->num_slots)
+		stop_param = i;
+
+	for (j = start_param; j < stop_param; j++)
+		if (test_bit(j, tmp_inuse))
 			clear_bit(j, edma_info[ctlr]->edma_inuse);
 
+	if (count)
 		return -EBUSY;
-	}
 
 	for (j = i - num_params + 1; j <= i; ++j)
 		memcpy_toio(edmacc_regs_base[ctlr] + PARM_OFFSET(j),
-- 
1.6.4.3

[PATCH 26/46] DaVinci: EDMA: Updating terminlogy in EDMA driver

[Kevin Hilman]

From: Sandeep Paulraj <s-paulraj@ti.com>

The patch itself does not change the functionality of
any existing code. PARAM entries in the present GIT kernel
are referred to as slots. New API's being added to the
EDMA driver were referring to these PARAM entries as
"params". This patch updates the terminolgy used in the
EDMA driver.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/dma.c |   65 ++++++++++++++++++++++---------------------
 1 files changed, 33 insertions(+), 32 deletions(-)

diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c
index b097592..4ff1f93 100644
--- a/arch/arm/mach-davinci/dma.c
+++ b/arch/arm/mach-davinci/dma.c
@@ -509,21 +509,21 @@ static irqreturn_t dma_tc1err_handler(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static int reserve_contiguous_params(int ctlr, unsigned int id,
-				     unsigned int num_params,
-				     unsigned int start_param)
+static int reserve_contiguous_slots(int ctlr, unsigned int id,
+				     unsigned int num_slots,
+				     unsigned int start_slot)
 {
 	int i, j;
-	unsigned int count = num_params;
-	int stop_param = start_param;
+	unsigned int count = num_slots;
+	int stop_slot = start_slot;
 	DECLARE_BITMAP(tmp_inuse, EDMA_MAX_PARAMENTRY);
 
-	for (i = start_param; i < edma_info[ctlr]->num_slots; ++i) {
+	for (i = start_slot; i < edma_info[ctlr]->num_slots; ++i) {
 		j = EDMA_CHAN_SLOT(i);
 		if (!test_and_set_bit(j, edma_info[ctlr]->edma_inuse)) {
 			/* Record our current beginning slot */
-			if (count == num_params)
-				stop_param = i;
+			if (count == num_slots)
+				stop_slot = i;
 
 			count--;
 			set_bit(j, tmp_inuse);
@@ -534,34 +534,34 @@ static int reserve_contiguous_params(int ctlr, unsigned int id,
 			clear_bit(j, tmp_inuse);
 
 			if (id == EDMA_CONT_PARAMS_FIXED_EXACT) {
-				stop_param = i;
+				stop_slot = i;
 				break;
 			} else
-				count = num_params;
+				count = num_slots;
 		}
 	}
 
 	/*
 	 * We have to clear any bits that we set
-	 * if we run out parameter RAMs, i.e we do find a set
-	 * of contiguous parameter RAMs but do not find the exact number
-	 * requested as we may reach the total number of parameter RAMs
+	 * if we run out parameter RAM slots, i.e we do find a set
+	 * of contiguous parameter RAM slots but do not find the exact number
+	 * requested as we may reach the total number of parameter RAM slots
 	 */
 	if (i == edma_info[ctlr]->num_slots)
-		stop_param = i;
+		stop_slot = i;
 
-	for (j = start_param; j < stop_param; j++)
+	for (j = start_slot; j < stop_slot; j++)
 		if (test_bit(j, tmp_inuse))
 			clear_bit(j, edma_info[ctlr]->edma_inuse);
 
 	if (count)
 		return -EBUSY;
 
-	for (j = i - num_params + 1; j <= i; ++j)
+	for (j = i - num_slots + 1; j <= i; ++j)
 		memcpy_toio(edmacc_regs_base[ctlr] + PARM_OFFSET(j),
 			&dummy_paramset, PARM_SIZE);
 
-	return EDMA_CTLR_CHAN(ctlr, i - num_params + 1);
+	return EDMA_CTLR_CHAN(ctlr, i - num_slots + 1);
 }
 
 /*-----------------------------------------------------------------------*/
@@ -759,26 +759,27 @@ EXPORT_SYMBOL(edma_free_slot);
 /**
  * edma_alloc_cont_slots- alloc contiguous parameter RAM slots
  * The API will return the starting point of a set of
- * contiguous PARAM's that have been requested
+ * contiguous parameter RAM slots that have been requested
  *
  * @id: can only be EDMA_CONT_PARAMS_ANY or EDMA_CONT_PARAMS_FIXED_EXACT
  * or EDMA_CONT_PARAMS_FIXED_NOT_EXACT
- * @count: number of contiguous Paramter RAM's
- * @param  - the start value of Parameter RAM that should be passed if id
+ * @count: number of contiguous Paramter RAM slots
+ * @slot  - the start value of Parameter RAM slot that should be passed if id
  * is EDMA_CONT_PARAMS_FIXED_EXACT or EDMA_CONT_PARAMS_FIXED_NOT_EXACT
  *
  * If id is EDMA_CONT_PARAMS_ANY then the API starts looking for a set of
- * contiguous Parameter RAMs from parameter RAM 64 in the case of DaVinci SOCs
- * and 32 in the case of Primus
+ * contiguous Parameter RAM slots from parameter RAM 64 in the case of
+ * DaVinci SOCs and 32 in the case of DA8xx SOCs.
  *
  * If id is EDMA_CONT_PARAMS_FIXED_EXACT then the API starts looking for a
- * set of contiguous parameter RAMs from the "param" that is passed as an
+ * set of contiguous parameter RAM slots from the "slot" that is passed as an
  * argument to the API.
  *
  * If id is EDMA_CONT_PARAMS_FIXED_NOT_EXACT then the API initially tries
- * starts looking for a set of contiguous parameter RAMs from the "param"
+ * starts looking for a set of contiguous parameter RAMs from the "slot"
  * that is passed as an argument to the API. On failure the API will try to
- * find a set of contiguous Parameter RAMs in the remaining Parameter RAMs
+ * find a set of contiguous Parameter RAM slots from the remaining Parameter
+ * RAM slots
  */
 int edma_alloc_cont_slots(unsigned ctlr, unsigned int id, int slot, int count)
 {
@@ -793,7 +794,7 @@ int edma_alloc_cont_slots(unsigned ctlr, unsigned int id, int slot, int count)
 		return -EINVAL;
 
 	/*
-	 * The number of parameter RAMs requested cannot be less than 1
+	 * The number of parameter RAM slots requested cannot be less than 1
 	 * and cannot be more than the number of slots minus the number of
 	 * channels
 	 */
@@ -803,11 +804,11 @@ int edma_alloc_cont_slots(unsigned ctlr, unsigned int id, int slot, int count)
 
 	switch (id) {
 	case EDMA_CONT_PARAMS_ANY:
-		return reserve_contiguous_params(ctlr, id, count,
+		return reserve_contiguous_slots(ctlr, id, count,
 						 edma_info[ctlr]->num_channels);
 	case EDMA_CONT_PARAMS_FIXED_EXACT:
 	case EDMA_CONT_PARAMS_FIXED_NOT_EXACT:
-		return reserve_contiguous_params(ctlr, id, count, slot);
+		return reserve_contiguous_slots(ctlr, id, count, slot);
 	default:
 		return -EINVAL;
 	}
@@ -816,14 +817,14 @@ int edma_alloc_cont_slots(unsigned ctlr, unsigned int id, int slot, int count)
 EXPORT_SYMBOL(edma_alloc_cont_slots);
 
 /**
- * edma_free_cont_slots - deallocate DMA parameter RAMs
- * @slot: first parameter RAM of a set of parameter RAMs to be freed
- * @count: the number of contiguous parameter RAMs to be freed
+ * edma_free_cont_slots - deallocate DMA parameter RAM slots
+ * @slot: first parameter RAM of a set of parameter RAM slots to be freed
+ * @count: the number of contiguous parameter RAM slots to be freed
  *
  * This deallocates the parameter RAM slots allocated by
  * edma_alloc_cont_slots.
  * Callers/applications need to keep track of sets of contiguous
- * parameter RAMs that have been allocated using the edma_alloc_cont_slots
+ * parameter RAM slots that have been allocated using the edma_alloc_cont_slots
  * API.
  * Callers are responsible for ensuring the slots are inactive, and will
  * not be activated.
-- 
1.6.4.3

[PATCH 27/46] davinci: DA8xx: CFGCHIP2 register definitions

[Kevin Hilman]

From: Sergei Shtylyov <sshtylyov@ru.mvista.com>

These are needed by the MUSB and OHCI glue layers...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/include/mach/da8xx.h |    1 +
 arch/arm/mach-davinci/include/mach/usb.h   |   37 ++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-davinci/include/mach/usb.h

diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index a152261..abb8a5b 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -36,6 +36,7 @@ extern void __iomem *da8xx_syscfg_base;
 #define DA8XX_SYSCFG_BASE	(IO_PHYS + 0x14000)
 #define DA8XX_SYSCFG_VIRT(x)	(da8xx_syscfg_base + (x))
 #define DA8XX_JTAG_ID_REG	0x18
+#define DA8XX_CFGCHIP2_REG	0x184
 #define DA8XX_CFGCHIP3_REG	0x188
 
 #define DA8XX_PSC0_BASE		0x01c10000
diff --git a/arch/arm/mach-davinci/include/mach/usb.h b/arch/arm/mach-davinci/include/mach/usb.h
new file mode 100644
index 0000000..d0fb412
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/usb.h
@@ -0,0 +1,37 @@
+/*
+ * USB related definitions
+ *
+ * Copyright (C) 2009 MontaVista Software, Inc. <source@mvista.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_USB_H
+#define __ASM_ARCH_USB_H
+
+/* DA8xx CFGCHIP2 (USB 2.0 PHY Control) register bits */
+#define CFGCHIP2_PHYCLKGD	(1 << 17)
+#define CFGCHIP2_VBUSSENSE	(1 << 16)
+#define CFGCHIP2_RESET		(1 << 15)
+#define CFGCHIP2_OTGMODE	(3 << 13)
+#define CFGCHIP2_NO_OVERRIDE	(0 << 13)
+#define CFGCHIP2_FORCE_HOST	(1 << 13)
+#define CFGCHIP2_FORCE_DEVICE 	(2 << 13)
+#define CFGCHIP2_FORCE_HOST_VBUS_LOW (3 << 13)
+#define CFGCHIP2_USB1PHYCLKMUX	(1 << 12)
+#define CFGCHIP2_USB2PHYCLKMUX	(1 << 11)
+#define CFGCHIP2_PHYPWRDN	(1 << 10)
+#define CFGCHIP2_OTGPWRDN	(1 << 9)
+#define CFGCHIP2_DATPOL 	(1 << 8)
+#define CFGCHIP2_USB1SUSPENDM	(1 << 7)
+#define CFGCHIP2_PHY_PLLON	(1 << 6)	/* override PLL suspend */
+#define CFGCHIP2_SESENDEN	(1 << 5)	/* Vsess_end comparator */
+#define CFGCHIP2_VBDTCTEN	(1 << 4)	/* Vbus comparator */
+#define CFGCHIP2_REFFREQ	(0xf << 0)
+#define CFGCHIP2_REFFREQ_12MHZ	(1 << 0)
+#define CFGCHIP2_REFFREQ_24MHZ	(2 << 0)
+#define CFGCHIP2_REFFREQ_48MHZ	(3 << 0)
+
+#endif	/* ifndef __ASM_ARCH_USB_H */
-- 
1.6.4.3

[PATCH 28/46] davinci: DA8xx: OHCI platform device

[Kevin Hilman]

From: Sergei Shtylyov <sshtylyov@ru.mvista.com>

Add the function to register the OHCI platform device, given the root hub
related platform data passed from the board  specific code.  The platfrom
data provide for overriding the OHCI port power and over-current bits at
the board level.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/include/mach/da8xx.h |    2 +
 arch/arm/mach-davinci/include/mach/usb.h   |   20 +++++++++++++++
 arch/arm/mach-davinci/usb.c                |   37 +++++++++++++++++++++++++++-
 3 files changed, 58 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index abb8a5b..3b75273 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -19,6 +19,7 @@
 #include <mach/emac.h>
 #include <mach/asp.h>
 #include <mach/mmc.h>
+#include <mach/usb.h>
 
 extern void __iomem *da8xx_syscfg_base;
 
@@ -78,6 +79,7 @@ void __init da850_init(void);
 int da8xx_register_edma(void);
 int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
 int da8xx_register_watchdog(void);
+int da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata);
 int da8xx_register_emac(void);
 int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
diff --git a/arch/arm/mach-davinci/include/mach/usb.h b/arch/arm/mach-davinci/include/mach/usb.h
index d0fb412..435f228 100644
--- a/arch/arm/mach-davinci/include/mach/usb.h
+++ b/arch/arm/mach-davinci/include/mach/usb.h
@@ -34,4 +34,24 @@
 #define CFGCHIP2_REFFREQ_24MHZ	(2 << 0)
 #define CFGCHIP2_REFFREQ_48MHZ	(3 << 0)
 
+struct	da8xx_ohci_root_hub;
+
+typedef void (*da8xx_ocic_handler_t)(struct da8xx_ohci_root_hub *hub,
+				     unsigned port);
+
+/* Passed as the platform data to the OHCI driver */
+struct	da8xx_ohci_root_hub {
+	/* Switch the port power on/off */
+	int	(*set_power)(unsigned port, int on);
+	/* Read the port power status */
+	int	(*get_power)(unsigned port);
+	/* Read the port over-current indicator */
+	int	(*get_oci)(unsigned port);
+	/* Over-current indicator change notification (pass NULL to disable) */
+	int	(*ocic_notify)(da8xx_ocic_handler_t handler);
+
+	/* Time from power on to power good (in 2 ms units) */
+	u8	potpgt;
+};
+
 #endif	/* ifndef __ASM_ARCH_USB_H */
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index 06f5593..2fff9a6 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -14,8 +14,10 @@
 #include <mach/hardware.h>
 #include <mach/irqs.h>
 #include <mach/cputype.h>
+#include <mach/usb.h>
 
-#define DAVINCI_USB_OTG_BASE 0x01C64000
+#define DAVINCI_USB_OTG_BASE	0x01c64000
+#define DA8XX_USB1_BASE 	0x01e25000
 
 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
 static struct musb_hdrc_eps_bits musb_eps[] = {
@@ -108,3 +110,36 @@ void __init setup_usb(unsigned mA, unsigned potpgt_msec)
 
 #endif  /* CONFIG_USB_MUSB_HDRC */
 
+#ifdef	CONFIG_ARCH_DAVINCI_DA8XX
+static struct resource da8xx_usb11_resources[] = {
+	[0] = {
+		.start	= DA8XX_USB1_BASE,
+		.end	= DA8XX_USB1_BASE + SZ_4K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_DA8XX_IRQN,
+		.end	= IRQ_DA8XX_IRQN,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static u64 da8xx_usb11_dma_mask = DMA_BIT_MASK(32);
+
+static struct platform_device da8xx_usb11_device = {
+	.name		= "ohci",
+	.id		= 0,
+	.dev = {
+		.dma_mask		= &da8xx_usb11_dma_mask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
+	.num_resources	= ARRAY_SIZE(da8xx_usb11_resources),
+	.resource	= da8xx_usb11_resources,
+};
+
+int __init da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata)
+{
+	da8xx_usb11_device.dev.platform_data = pdata;
+	return platform_device_register(&da8xx_usb11_device);
+}
+#endif	/* CONFIG_DAVINCI_DA8XX */
-- 
1.6.4.3

[PATCH 29/46] davinci: DA830 EVM: OHCI platform code

[Kevin Hilman]

From: Sergei Shtylyov <sshtylyov@ru.mvista.com>

On this board the OHCI port's power control and over-current signals from
TPS2065 power switch are connected via GPIO1[15] and GPIO2[1] respectively,
so we can implement the DA8xx OHCI glue layer's hooks for overriding the
root hub port's power and over-current status bits.

We also have to properly set up the clocking mode in the CFGCHIP2 register,
so that internal 24 MHz reference clock is fed to the USB 2.0 (MUSB) PHY and
its output is used to clock the USB 1.1 (OHCI) PHY...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da830-evm.c |  125 +++++++++++++++++++++++++++++++
 1 files changed, 125 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index fb76721..f41b1de 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/console.h>
+#include <linux/interrupt.h>
 #include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/i2c/pcf857x.h>
@@ -28,6 +29,7 @@
 #include <mach/gpio.h>
 #include <mach/da8xx.h>
 #include <mach/asp.h>
+#include <mach/usb.h>
 
 #define DA830_EVM_PHY_MASK		0x0
 #define DA830_EVM_MDIO_FREQUENCY	2200000	/* PHY bus frequency */
@@ -84,6 +86,127 @@ static struct davinci_i2c_platform_data da830_evm_i2c_0_pdata = {
 	.bus_delay	= 0,	/* usec */
 };
 
+/*
+ * USB1 VBUS is controlled by GPIO1[15], over-current is reported on GPIO2[4].
+ */
+#define ON_BD_USB_DRV	GPIO_TO_PIN(1, 15)
+#define ON_BD_USB_OVC	GPIO_TO_PIN(2, 4)
+
+static const short da830_evm_usb11_pins[] = {
+	DA830_GPIO1_15, DA830_GPIO2_4,
+	-1
+};
+
+static da8xx_ocic_handler_t da830_evm_usb_ocic_handler;
+
+static int da830_evm_usb_set_power(unsigned port, int on)
+{
+	gpio_set_value(ON_BD_USB_DRV, on);
+	return 0;
+}
+
+static int da830_evm_usb_get_power(unsigned port)
+{
+	return gpio_get_value(ON_BD_USB_DRV);
+}
+
+static int da830_evm_usb_get_oci(unsigned port)
+{
+	return !gpio_get_value(ON_BD_USB_OVC);
+}
+
+static irqreturn_t da830_evm_usb_ocic_irq(int, void *);
+
+static int da830_evm_usb_ocic_notify(da8xx_ocic_handler_t handler)
+{
+	int irq 	= gpio_to_irq(ON_BD_USB_OVC);
+	int error	= 0;
+
+	if (handler != NULL) {
+		da830_evm_usb_ocic_handler = handler;
+
+		error = request_irq(irq, da830_evm_usb_ocic_irq, IRQF_DISABLED |
+				    IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+				    "OHCI over-current indicator", NULL);
+		if (error)
+			printk(KERN_ERR "%s: could not request IRQ to watch "
+			       "over-current indicator changes\n", __func__);
+	} else
+		free_irq(irq, NULL);
+
+	return error;
+}
+
+static struct da8xx_ohci_root_hub da830_evm_usb11_pdata = {
+	.set_power	= da830_evm_usb_set_power,
+	.get_power	= da830_evm_usb_get_power,
+	.get_oci	= da830_evm_usb_get_oci,
+	.ocic_notify	= da830_evm_usb_ocic_notify,
+
+	/* TPS2065 switch @ 5V */
+	.potpgt		= (3 + 1) / 2,	/* 3 ms max */
+};
+
+static irqreturn_t da830_evm_usb_ocic_irq(int irq, void *dev_id)
+{
+	da830_evm_usb_ocic_handler(&da830_evm_usb11_pdata, 1);
+	return IRQ_HANDLED;
+}
+
+static __init void da830_evm_usb_init(void)
+{
+	u32 cfgchip2;
+	int ret;
+
+	/*
+	 * Set up USB clock/mode in the CFGCHIP2 register.
+	 * FYI:  CFGCHIP2 is 0x0000ef00 initially.
+	 */
+	cfgchip2 = __raw_readl(DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP2_REG));
+
+	/* USB2.0 PHY reference clock is 24 MHz */
+	cfgchip2 &= ~CFGCHIP2_REFFREQ;
+	cfgchip2 |=  CFGCHIP2_REFFREQ_24MHZ;
+
+	/*
+	 * Select internal reference clock for USB 2.0 PHY
+	 * and use it as a clock source for USB 1.1 PHY
+	 * (this is the default setting anyway).
+	 */
+	cfgchip2 &= ~CFGCHIP2_USB1PHYCLKMUX;
+	cfgchip2 |=  CFGCHIP2_USB2PHYCLKMUX;
+
+	__raw_writel(cfgchip2, DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP2_REG));
+
+	ret = da8xx_pinmux_setup(da830_evm_usb11_pins);
+	if (ret) {
+		pr_warning("%s: USB 1.1 PinMux setup failed: %d\n",
+			   __func__, ret);
+		return;
+	}
+
+	ret = gpio_request(ON_BD_USB_DRV, "ON_BD_USB_DRV");
+	if (ret) {
+		printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port "
+		       "power control: %d\n", __func__, ret);
+		return;
+	}
+	gpio_direction_output(ON_BD_USB_DRV, 0);
+
+	ret = gpio_request(ON_BD_USB_OVC, "ON_BD_USB_OVC");
+	if (ret) {
+		printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port "
+		       "over-current indicator: %d\n", __func__, ret);
+		return;
+	}
+	gpio_direction_input(ON_BD_USB_OVC);
+
+	ret = da8xx_register_usb11(&da830_evm_usb11_pdata);
+	if (ret)
+		pr_warning("%s: USB 1.1 registration failed: %d\n",
+			   __func__, ret);
+}
+
 static struct davinci_uart_config da830_evm_uart_config __initdata = {
 	.enabled_uarts = 0x7,
 };
@@ -167,6 +290,8 @@ static __init void da830_evm_init(void)
 		pr_warning("da830_evm_init: i2c0 registration failed: %d\n",
 				ret);
 
+	da830_evm_usb_init();
+
 	soc_info->emac_pdata->phy_mask = DA830_EVM_PHY_MASK;
 	soc_info->emac_pdata->mdio_max_freq = DA830_EVM_MDIO_FREQUENCY;
 	soc_info->emac_pdata->rmii_en = 1;
-- 
1.6.4.3

[PATCH 30/46] davinci: da830 EVM: make machine name string consistent with da850

[Kevin Hilman]

The machine name string shows up in /proc/cpuinfo under 'Hardware' and
can be used by userspace apps.  Make the format consistent with the
DA850/OMAP-l138 EVM by adding the '-' between OMAP and L137.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da830-evm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index f41b1de..13f4c57 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -369,7 +369,7 @@ static void __init da830_evm_map_io(void)
 	da830_init();
 }
 
-MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP L137 EVM")
+MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137 EVM")
 	.phys_io	= IO_PHYS,
 	.io_pg_offst	= (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params	= (DA8XX_DDR_BASE + 0x100),
-- 
1.6.4.3

[PATCH 31/46] davinci: da830: add support for new silicon revisions

[Kevin Hilman]

Newer revs of da830 silicon have different 'variant' field of the JTAG
id register.  Current code only supports rev 1.0 silicon.

This patch adds support for rev1.1 and rev2.0 silicon and updates
the 'name' strings to add a '-' between 'omap' & 'l137' to have
consistent naming with da850/omap-l138.

[PATCH 32/46] davinci: da830 EVM: remove #include <mach/gpio.h>

[Kevin Hilman]

All that is needed is the existing #include <linux/gpio.h>

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da830-evm.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 13f4c57..fb706db 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -26,7 +26,6 @@
 #include <mach/irqs.h>
 #include <mach/cp_intc.h>
 #include <mach/mux.h>
-#include <mach/gpio.h>
 #include <mach/da8xx.h>
 #include <mach/asp.h>
 #include <mach/usb.h>
-- 
1.6.4.3

[PATCH 33/46] davinci: add generic CPUFreq driver for DaVinci

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

Adds a basic CPUFreq driver for DaVinci devices registering with the
kernel CPUFreq infrastructure.

Support is added for both frequency and voltage regulation.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/Kconfig                |    1 +
 arch/arm/mach-davinci/Makefile               |    3 +
 arch/arm/mach-davinci/cpufreq.c              |  219 ++++++++++++++++++++++++++
 arch/arm/mach-davinci/include/mach/cpufreq.h |   25 +++
 4 files changed, 248 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-davinci/cpufreq.c
 create mode 100644 arch/arm/mach-davinci/include/mach/cpufreq.h

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 7b6dddf..6c81b6c 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -32,6 +32,7 @@ config ARCH_DAVINCI_DA830
         bool "DA830/OMAP-L137 based system"
 	select CP_INTC
 	select ARCH_DAVINCI_DA8XX
+	select ARCH_HAS_CPUFREQ
 
 config ARCH_DAVINCI_DA850
 	bool "DA850/OMAP-L138 based system"
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index 2e11e84..be629c5 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -29,3 +29,6 @@ obj-$(CONFIG_MACH_DAVINCI_DM6467_EVM)	+= board-dm646x-evm.o
 obj-$(CONFIG_MACH_DAVINCI_DM365_EVM)	+= board-dm365-evm.o
 obj-$(CONFIG_MACH_DAVINCI_DA830_EVM)	+= board-da830-evm.o
 obj-$(CONFIG_MACH_DAVINCI_DA850_EVM)	+= board-da850-evm.o
+
+# Power Management
+obj-$(CONFIG_CPU_FREQ)			+= cpufreq.o
diff --git a/arch/arm/mach-davinci/cpufreq.c b/arch/arm/mach-davinci/cpufreq.c
new file mode 100644
index 0000000..8c8c07b
--- /dev/null
+++ b/arch/arm/mach-davinci/cpufreq.c
@@ -0,0 +1,219 @@
+/*
+ * CPU frequency scaling for DaVinci
+ *
+ * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * Based on linux/arch/arm/plat-omap/cpu-omap.c. Original Copyright follows:
+ *
+ *  Copyright (C) 2005 Nokia Corporation
+ *  Written by Tony Lindgren <tony@atomide.com>
+ *
+ *  Based on cpu-sa1110.c, Copyright (C) 2001 Russell King
+ *
+ * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Updated to support OMAP3
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * 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/types.h>
+#include <linux/cpufreq.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+
+#include <mach/hardware.h>
+#include <mach/cpufreq.h>
+#include <mach/common.h>
+
+#include "clock.h"
+
+struct davinci_cpufreq {
+	struct device *dev;
+	struct clk *armclk;
+};
+static struct davinci_cpufreq cpufreq;
+
+static int davinci_verify_speed(struct cpufreq_policy *policy)
+{
+	struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data;
+	struct cpufreq_frequency_table *freq_table = pdata->freq_table;
+	struct clk *armclk = cpufreq.armclk;
+
+	if (freq_table)
+		return cpufreq_frequency_table_verify(policy, freq_table);
+
+	if (policy->cpu)
+		return -EINVAL;
+
+	cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
+				     policy->cpuinfo.max_freq);
+
+	policy->min = clk_round_rate(armclk, policy->min * 1000) / 1000;
+	policy->max = clk_round_rate(armclk, policy->max * 1000) / 1000;
+	cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
+						policy->cpuinfo.max_freq);
+	return 0;
+}
+
+static unsigned int davinci_getspeed(unsigned int cpu)
+{
+	if (cpu)
+		return 0;
+
+	return clk_get_rate(cpufreq.armclk) / 1000;
+}
+
+static int davinci_target(struct cpufreq_policy *policy,
+				unsigned int target_freq, unsigned int relation)
+{
+	int ret = 0;
+	unsigned int idx;
+	struct cpufreq_freqs freqs;
+	struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data;
+	struct clk *armclk = cpufreq.armclk;
+
+	/*
+	 * Ensure desired rate is within allowed range.  Some govenors
+	 * (ondemand) will just pass target_freq=0 to get the minimum.
+	 */
+	if (target_freq < policy->cpuinfo.min_freq)
+		target_freq = policy->cpuinfo.min_freq;
+	if (target_freq > policy->cpuinfo.max_freq)
+		target_freq = policy->cpuinfo.max_freq;
+
+	freqs.old = davinci_getspeed(0);
+	freqs.new = clk_round_rate(armclk, target_freq * 1000) / 1000;
+	freqs.cpu = 0;
+
+	if (freqs.old == freqs.new)
+		return ret;
+
+	cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER,
+			dev_driver_string(cpufreq.dev),
+			"transition: %u --> %u\n", freqs.old, freqs.new);
+
+	ret = cpufreq_frequency_table_target(policy, pdata->freq_table,
+						freqs.new, relation, &idx);
+	if (ret)
+		return -EINVAL;
+
+	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+
+	/* if moving to higher frequency, up the voltage beforehand */
+	if (pdata->set_voltage && freqs.new > freqs.old)
+		pdata->set_voltage(idx);
+
+	ret = clk_set_rate(armclk, idx);
+
+	/* if moving to lower freq, lower the voltage after lowering freq */
+	if (pdata->set_voltage && freqs.new < freqs.old)
+		pdata->set_voltage(idx);
+
+	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+
+	return ret;
+}
+
+static int __init davinci_cpu_init(struct cpufreq_policy *policy)
+{
+	int result = 0;
+	struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data;
+	struct cpufreq_frequency_table *freq_table = pdata->freq_table;
+
+	if (policy->cpu != 0)
+		return -EINVAL;
+
+	policy->cur = policy->min = policy->max = davinci_getspeed(0);
+
+	if (freq_table) {
+		result = cpufreq_frequency_table_cpuinfo(policy, freq_table);
+		if (!result)
+			cpufreq_frequency_table_get_attr(freq_table,
+							policy->cpu);
+	} else {
+		policy->cpuinfo.min_freq = policy->min;
+		policy->cpuinfo.max_freq = policy->max;
+	}
+
+	policy->min = policy->cpuinfo.min_freq;
+	policy->max = policy->cpuinfo.max_freq;
+	policy->cur = davinci_getspeed(0);
+
+	/*
+	 * Time measurement across the target() function yields ~1500-1800us
+	 * time taken with no drivers on notification list.
+	 * Setting the latency to 2000 us to accomodate addition of drivers
+	 * to pre/post change notification list.
+	 */
+	policy->cpuinfo.transition_latency = 2000 * 1000;
+	return 0;
+}
+
+static int davinci_cpu_exit(struct cpufreq_policy *policy)
+{
+	cpufreq_frequency_table_put_attr(policy->cpu);
+	return 0;
+}
+
+static struct freq_attr *davinci_cpufreq_attr[] = {
+	&cpufreq_freq_attr_scaling_available_freqs,
+	NULL,
+};
+
+static struct cpufreq_driver davinci_driver = {
+	.flags		= CPUFREQ_STICKY,
+	.verify		= davinci_verify_speed,
+	.target		= davinci_target,
+	.get		= davinci_getspeed,
+	.init		= davinci_cpu_init,
+	.exit		= davinci_cpu_exit,
+	.name		= "davinci",
+	.attr		= davinci_cpufreq_attr,
+};
+
+static int __init davinci_cpufreq_probe(struct platform_device *pdev)
+{
+	struct davinci_cpufreq_config *pdata = pdev->dev.platform_data;
+
+	if (!pdata)
+		return -EINVAL;
+	if (!pdata->freq_table)
+		return -EINVAL;
+
+	cpufreq.dev = &pdev->dev;
+
+	cpufreq.armclk = clk_get(NULL, "arm");
+	if (IS_ERR(cpufreq.armclk)) {
+		dev_err(cpufreq.dev, "Unable to get ARM clock\n");
+		return PTR_ERR(cpufreq.armclk);
+	}
+
+	return cpufreq_register_driver(&davinci_driver);
+}
+
+static int __exit davinci_cpufreq_remove(struct platform_device *pdev)
+{
+	clk_put(cpufreq.armclk);
+
+	return cpufreq_unregister_driver(&davinci_driver);
+}
+
+static struct platform_driver davinci_cpufreq_driver = {
+	.driver = {
+		.name	 = "cpufreq-davinci",
+		.owner	 = THIS_MODULE,
+	},
+	.remove = __exit_p(davinci_cpufreq_remove),
+};
+
+static int __init davinci_cpufreq_init(void)
+{
+	return platform_driver_probe(&davinci_cpufreq_driver,
+							davinci_cpufreq_probe);
+}
+late_initcall(davinci_cpufreq_init);
+
diff --git a/arch/arm/mach-davinci/include/mach/cpufreq.h b/arch/arm/mach-davinci/include/mach/cpufreq.h
new file mode 100644
index 0000000..442bdea
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/cpufreq.h
@@ -0,0 +1,25 @@
+/*
+ * TI DaVinci CPUFreq platform support.
+ *
+ * Copyright (C) 2009 Texas Instruments, Inc. http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#ifndef _MACH_DAVINCI_CPUFREQ_H
+#define _MACH_DAVINCI_CPUFREQ_H
+
+#include <linux/cpufreq.h>
+
+struct davinci_cpufreq_config {
+	struct cpufreq_frequency_table *freq_table;
+	int (*set_voltage) (unsigned int index);
+};
+
+#endif
-- 
1.6.4.3

[PATCH 34/46] davinci: DA850/OMAP-L138: add frequency scaling support

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

Adds basic frequency scaling support for DA850/OMAP-L138.

Currently, frequency scaling only on PLL0 is supported. No scaling of PLL1
as yet.

Peripherals like MMC/SD which have a clock input synchronous with
ARM clock will not work well since the clock will change behind their backs.
Support for notification to such devices to adjust themselves to the
new frequency will be added in later patches. Current defconfigs keep
CPUFreq disabled so it will not affect normal operation.

The OPP defintions assume clock input of 24MHz to the SoC. This is inline
with hardcoding of input frequency in the <soc>.c files. At some point
this will need to move into board dependent code as new boards appear with
a different reference clock.

Tested on OMAP-L138 EVM with ondemand governer and a shell script to
vary processor load.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/da850.c              |  153 ++++++++++++++++++++++++++++
 arch/arm/mach-davinci/include/mach/da8xx.h |    2 +
 2 files changed, 155 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index a62863c..49dcc71 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/platform_device.h>
+#include <linux/cpufreq.h>
 
 #include <asm/mach/map.h>
 
@@ -26,6 +27,7 @@
 #include <mach/common.h>
 #include <mach/time.h>
 #include <mach/da8xx.h>
+#include <mach/cpufreq.h>
 
 #include "clock.h"
 #include "mux.h"
@@ -40,6 +42,11 @@
 #define DA850_REF_FREQ		24000000
 
 #define CFGCHIP3_ASYNC3_CLKSRC	BIT(4)
+#define CFGCHIP0_PLL_MASTER_LOCK	BIT(4)
+
+static int da850_set_armrate(struct clk *clk, unsigned long rate);
+static int da850_round_armrate(struct clk *clk, unsigned long rate);
+static int da850_set_pll0rate(struct clk *clk, unsigned long armrate);
 
 static struct pll_data pll0_data = {
 	.num		= 1,
@@ -57,6 +64,7 @@ static struct clk pll0_clk = {
 	.parent		= &ref_clk,
 	.pll_data	= &pll0_data,
 	.flags		= CLK_PLL,
+	.set_rate	= da850_set_pll0rate,
 };
 
 static struct clk pll0_aux_clk = {
@@ -283,6 +291,8 @@ static struct clk arm_clk = {
 	.parent		= &pll0_sysclk6,
 	.lpsc		= DA8XX_LPSC0_ARM,
 	.flags		= ALWAYS_ENABLED,
+	.set_rate	= da850_set_armrate,
+	.round_rate	= da850_round_armrate,
 };
 
 static struct clk rmii_clk = {
@@ -820,6 +830,149 @@ static void da850_set_async3_src(int pllnum)
 	__raw_writel(v, DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP3_REG));
 }
 
+#ifdef CONFIG_CPU_FREQ
+/*
+ * Notes:
+ * According to the TRM, minimum PLLM results in maximum power savings.
+ * The OPP definitions below should keep the PLLM as low as possible.
+ *
+ * The output of the PLLM must be between 400 to 600 MHz.
+ * This rules out prediv of anything but divide-by-one for 24Mhz OSC input.
+ */
+struct da850_opp {
+	unsigned int	freq;	/* in KHz */
+	unsigned int	prediv;
+	unsigned int	mult;
+	unsigned int	postdiv;
+};
+
+static const struct da850_opp da850_opp_300 = {
+	.freq		= 300000,
+	.prediv		= 1,
+	.mult		= 25,
+	.postdiv	= 2,
+};
+
+static const struct da850_opp da850_opp_200 = {
+	.freq		= 200000,
+	.prediv		= 1,
+	.mult		= 25,
+	.postdiv	= 3,
+};
+
+static const struct da850_opp da850_opp_96 = {
+	.freq		= 96000,
+	.prediv		= 1,
+	.mult		= 20,
+	.postdiv	= 5,
+};
+
+#define OPP(freq) 		\
+	{				\
+		.index = (unsigned int) &da850_opp_##freq,	\
+		.frequency = freq * 1000, \
+	}
+
+static struct cpufreq_frequency_table da850_freq_table[] = {
+	OPP(300),
+	OPP(200),
+	OPP(96),
+	{
+		.index		= 0,
+		.frequency	= CPUFREQ_TABLE_END,
+	},
+};
+
+static struct davinci_cpufreq_config cpufreq_info = {
+	.freq_table = &da850_freq_table[0],
+};
+
+static struct platform_device da850_cpufreq_device = {
+	.name			= "cpufreq-davinci",
+	.dev = {
+		.platform_data	= &cpufreq_info,
+	},
+};
+
+int __init da850_register_cpufreq(void)
+{
+	return platform_device_register(&da850_cpufreq_device);
+}
+
+static int da850_round_armrate(struct clk *clk, unsigned long rate)
+{
+	int i, ret = 0, diff;
+	unsigned int best = (unsigned int) -1;
+
+	rate /= 1000; /* convert to kHz */
+
+	for (i = 0; da850_freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
+		diff = da850_freq_table[i].frequency - rate;
+		if (diff < 0)
+			diff = -diff;
+
+		if (diff < best) {
+			best = diff;
+			ret = da850_freq_table[i].frequency;
+		}
+	}
+
+	return ret * 1000;
+}
+
+static int da850_set_armrate(struct clk *clk, unsigned long index)
+{
+	struct clk *pllclk = &pll0_clk;
+
+	return clk_set_rate(pllclk, index);
+}
+
+static int da850_set_pll0rate(struct clk *clk, unsigned long index)
+{
+	unsigned int prediv, mult, postdiv;
+	struct da850_opp *opp;
+	struct pll_data *pll = clk->pll_data;
+	unsigned int v;
+	int ret;
+
+	opp = (struct da850_opp *) da850_freq_table[index].index;
+	prediv = opp->prediv;
+	mult = opp->mult;
+	postdiv = opp->postdiv;
+
+	/* Unlock writing to PLL registers */
+	v = __raw_readl(DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP0_REG));
+	v &= ~CFGCHIP0_PLL_MASTER_LOCK;
+	__raw_writel(v, DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP0_REG));
+
+	ret = davinci_set_pllrate(pll, prediv, mult, postdiv);
+	if (WARN_ON(ret))
+		return ret;
+
+	return 0;
+}
+#else
+int __init da850_register_cpufreq(void)
+{
+	return 0;
+}
+
+static int da850_set_armrate(struct clk *clk, unsigned long rate)
+{
+	return -EINVAL;
+}
+
+static int da850_set_pll0rate(struct clk *clk, unsigned long armrate)
+{
+	return -EINVAL;
+}
+
+static int da850_round_armrate(struct clk *clk, unsigned long rate)
+{
+	return clk->rate;
+}
+#endif
+
 static struct davinci_soc_info davinci_soc_info_da850 = {
 	.io_desc		= da850_io_desc,
 	.io_desc_num		= ARRAY_SIZE(da850_io_desc),
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 3b75273..401bf93 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -37,6 +37,7 @@ extern void __iomem *da8xx_syscfg_base;
 #define DA8XX_SYSCFG_BASE	(IO_PHYS + 0x14000)
 #define DA8XX_SYSCFG_VIRT(x)	(da8xx_syscfg_base + (x))
 #define DA8XX_JTAG_ID_REG	0x18
+#define DA8XX_CFGCHIP0_REG	0x17c
 #define DA8XX_CFGCHIP2_REG	0x184
 #define DA8XX_CFGCHIP3_REG	0x188
 
@@ -85,6 +86,7 @@ int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
 void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata);
 int da8xx_register_rtc(void);
+int da850_register_cpufreq(void);
 
 extern struct platform_device da8xx_serial_device;
 extern struct emac_platform_data da8xx_emac_pdata;
-- 
1.6.4.3

[PATCH 35/46] davinci: DA850/OMAP-L138: add voltage regulation support

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

This patch adds support for regulating the CVDD voltage for the
DA850/OMAP-L138 platform.

The CVDD min and max values for each OPP have been obtained from
section 5.2 "Recommended Operating Conditions" of SPRS586

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/da850.c |   43 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 43 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 49dcc71..0e1027e 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -16,6 +16,7 @@
 #include <linux/clk.h>
 #include <linux/platform_device.h>
 #include <linux/cpufreq.h>
+#include <linux/regulator/consumer.h>
 
 #include <asm/mach/map.h>
 
@@ -844,6 +845,8 @@ struct da850_opp {
 	unsigned int	prediv;
 	unsigned int	mult;
 	unsigned int	postdiv;
+	unsigned int	cvdd_min; /* in uV */
+	unsigned int	cvdd_max; /* in uV */
 };
 
 static const struct da850_opp da850_opp_300 = {
@@ -851,6 +854,8 @@ static const struct da850_opp da850_opp_300 = {
 	.prediv		= 1,
 	.mult		= 25,
 	.postdiv	= 2,
+	.cvdd_min	= 1140000,
+	.cvdd_max	= 1320000,
 };
 
 static const struct da850_opp da850_opp_200 = {
@@ -858,6 +863,8 @@ static const struct da850_opp da850_opp_200 = {
 	.prediv		= 1,
 	.mult		= 25,
 	.postdiv	= 3,
+	.cvdd_min	= 1050000,
+	.cvdd_max	= 1160000,
 };
 
 static const struct da850_opp da850_opp_96 = {
@@ -865,6 +872,8 @@ static const struct da850_opp da850_opp_96 = {
 	.prediv		= 1,
 	.mult		= 20,
 	.postdiv	= 5,
+	.cvdd_min	= 950000,
+	.cvdd_max	= 1050000,
 };
 
 #define OPP(freq) 		\
@@ -973,6 +982,40 @@ static int da850_round_armrate(struct clk *clk, unsigned long rate)
 }
 #endif
 
+#ifdef CONFIG_REGULATOR
+static struct regulator *cvdd;
+
+static int da850_set_voltage(unsigned int index)
+{
+	struct da850_opp *opp;
+
+	if (!cvdd)
+		return -ENODEV;
+
+	opp = (struct da850_opp *) da850_freq_table[index].index;
+
+	return regulator_set_voltage(cvdd, opp->cvdd_min, opp->cvdd_max);
+}
+
+static int __init da850_regulator_init(void)
+{
+	int ret = 0;
+
+	cvdd = regulator_get(NULL, "cvdd");
+	if (WARN(IS_ERR(cvdd), "Unable to obtain voltage regulator for CVDD;"
+					" voltage scaling unsupported\n")) {
+		ret = PTR_ERR(cvdd);
+		goto out;
+	}
+
+	cpufreq_info.set_voltage = da850_set_voltage;
+
+out:
+	return ret;
+}
+device_initcall(da850_regulator_init);
+#endif
+
 static struct davinci_soc_info davinci_soc_info_da850 = {
 	.io_desc		= da850_io_desc,
 	.io_desc_num		= ARRAY_SIZE(da850_io_desc),
-- 
1.6.4.3

[PATCH 36/46] davinci: DA850/OMAP-L138 EVM: register for CPUFreq support

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da850-evm.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 25ae007..16c8cce 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -397,6 +397,11 @@ static __init void da850_evm_init(void)
 	ret = da8xx_register_rtc();
 	if (ret)
 		pr_warning("da850_evm_init: rtc setup failed: %d\n", ret);
+
+	ret = da850_register_cpufreq();
+	if (ret)
+		pr_warning("da850_evm_init: cpufreq registration failed: %d\n",
+				ret);
 }
 
 #ifdef CONFIG_SERIAL_8250_CONSOLE
-- 
1.6.4.3

[PATCH 37/46] davinci: DA850/OMAP-L138 EVM: add support for TPS65070 PMIC

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

This patch adds support for using the TPS65070 PMIC found
on the DA850/OMAP-L138 EVM.

It defines the power rail consumer mapping and registers the
the I2C based PMIC as a board device.

The power rail constraints are derived from the maxmimum and
minimum recommended operating condition values of the respective
consumers derived from section 5.2 of the OMAP-L138 datasheet.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da850-evm.c |  153 +++++++++++++++++++++++++++++++
 1 files changed, 153 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 16c8cce..a34df64 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -23,6 +23,7 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/regulator/machine.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -251,6 +252,153 @@ static void __init da850_evm_init_nor(void)
 	iounmap(aemif_addr);
 }
 
+/* TPS65070 voltage regulator support */
+
+/* 3.3V */
+struct regulator_consumer_supply tps65070_dcdc1_consumers[] = {
+	{
+		.supply = "usb0_vdda33",
+	},
+	{
+		.supply = "usb1_vdda33",
+	},
+};
+
+/* 3.3V or 1.8V */
+struct regulator_consumer_supply tps65070_dcdc2_consumers[] = {
+	{
+		.supply = "dvdd3318_a",
+	},
+	{
+		.supply = "dvdd3318_b",
+	},
+	{
+		.supply = "dvdd3318_c",
+	},
+};
+
+/* 1.2V */
+struct regulator_consumer_supply tps65070_dcdc3_consumers[] = {
+	{
+		.supply = "cvdd",
+	},
+};
+
+/* 1.8V LDO */
+struct regulator_consumer_supply tps65070_ldo1_consumers[] = {
+	{
+		.supply = "sata_vddr",
+	},
+	{
+		.supply = "usb0_vdda18",
+	},
+	{
+		.supply = "usb1_vdda18",
+	},
+	{
+		.supply = "ddr_dvdd18",
+	},
+};
+
+/* 1.2V LDO */
+struct regulator_consumer_supply tps65070_ldo2_consumers[] = {
+	{
+		.supply = "sata_vdd",
+	},
+	{
+		.supply = "pll0_vdda",
+	},
+	{
+		.supply = "pll1_vdda",
+	},
+	{
+		.supply = "usbs_cvdd",
+	},
+	{
+		.supply = "vddarnwa1",
+	},
+};
+
+struct regulator_init_data tps65070_regulator_data[] = {
+	/* dcdc1 */
+	{
+		.constraints = {
+			.min_uV = 3150000,
+			.max_uV = 3450000,
+			.valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
+				REGULATOR_CHANGE_STATUS),
+			.boot_on = 1,
+		},
+		.num_consumer_supplies = ARRAY_SIZE(tps65070_dcdc1_consumers),
+		.consumer_supplies = tps65070_dcdc1_consumers,
+	},
+
+	/* dcdc2 */
+	{
+		.constraints = {
+			.min_uV = 1710000,
+			.max_uV = 3450000,
+			.valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
+				REGULATOR_CHANGE_STATUS),
+			.boot_on = 1,
+		},
+		.num_consumer_supplies = ARRAY_SIZE(tps65070_dcdc2_consumers),
+		.consumer_supplies = tps65070_dcdc2_consumers,
+	},
+
+	/* dcdc3 */
+	{
+		.constraints = {
+			.min_uV = 950000,
+			.max_uV = 1320000,
+			.valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
+				REGULATOR_CHANGE_STATUS),
+			.boot_on = 1,
+		},
+		.num_consumer_supplies = ARRAY_SIZE(tps65070_dcdc3_consumers),
+		.consumer_supplies = tps65070_dcdc3_consumers,
+	},
+
+	/* ldo1 */
+	{
+		.constraints = {
+			.min_uV = 1710000,
+			.max_uV = 1890000,
+			.valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
+				REGULATOR_CHANGE_STATUS),
+			.boot_on = 1,
+		},
+		.num_consumer_supplies = ARRAY_SIZE(tps65070_ldo1_consumers),
+		.consumer_supplies = tps65070_ldo1_consumers,
+	},
+
+	/* ldo2 */
+	{
+		.constraints = {
+			.min_uV = 1140000,
+			.max_uV = 1320000,
+			.valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
+				REGULATOR_CHANGE_STATUS),
+			.boot_on = 1,
+		},
+		.num_consumer_supplies = ARRAY_SIZE(tps65070_ldo2_consumers),
+		.consumer_supplies = tps65070_ldo2_consumers,
+	},
+};
+
+static struct i2c_board_info __initdata da850evm_tps65070_info[] = {
+	{
+		I2C_BOARD_INFO("tps6507x", 0x48),
+		.platform_data = &tps65070_regulator_data[0],
+	},
+};
+
+static int __init pmic_tps65070_init(void)
+{
+	return i2c_register_board_info(1, da850evm_tps65070_info,
+					ARRAY_SIZE(da850evm_tps65070_info));
+}
+
 #if defined(CONFIG_MTD_PHYSMAP) || \
     defined(CONFIG_MTD_PHYSMAP_MODULE)
 #define HAS_NOR 1
@@ -275,6 +423,11 @@ static __init void da850_evm_init(void)
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
 	int ret;
 
+	ret = pmic_tps65070_init();
+	if (ret)
+		pr_warning("da850_evm_init: TPS65070 PMIC init failed: %d\n",
+				ret);
+
 	ret = da8xx_pinmux_setup(da850_nand_pins);
 	if (ret)
 		pr_warning("da850_evm_init: nand mux setup failed: %d\n",
-- 
1.6.4.3

[PATCH 38/46] davinci: fix compilation error when using mach/system.h

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

include/mach/system.h uses the cpu_do_idle() function which is
defined in asm/proc-fns.h. Without this patch including system.h
leads to error of the sort:

error: implicit declaration of function 'cpu_do_idle'

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/include/mach/system.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/include/mach/system.h b/arch/arm/mach-davinci/include/mach/system.h
index 8e4f10f..f1a5f3d 100644
--- a/arch/arm/mach-davinci/include/mach/system.h
+++ b/arch/arm/mach-davinci/include/mach/system.h
@@ -13,6 +13,7 @@
 
 #include <linux/io.h>
 #include <mach/hardware.h>
+#include <asm/proc-fns.h>
 
 extern void davinci_watchdog_reset(void);
 
-- 
1.6.4.3

[PATCH 39/46] davinci: DA8xx: rename 'psc_ctlr' field into 'gpsc'

[Kevin Hilman]

From: Sergei Shtylyov <sshtylyov@ru.mvista.com>

Replace badly chosen 'psc_ctlr' name of the 'struct clk' field (PSC already
means "Power and Sleep Controller", so the '_ctlr' postfix makes the name
tautological) with technically correct 'gpsc' (Global PSC -- which contains
all the module registers).

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/clock.c |   10 +++-----
 arch/arm/mach-davinci/clock.h |    2 +-
 arch/arm/mach-davinci/da830.c |   42 ++++++++++++++++++++--------------------
 arch/arm/mach-davinci/da850.c |   20 +++++++++---------
 4 files changed, 36 insertions(+), 38 deletions(-)

diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index 12ceeea..c882371 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -43,8 +43,7 @@ static void __clk_enable(struct clk *clk)
 	if (clk->parent)
 		__clk_enable(clk->parent);
 	if (clk->usecount++ == 0 && (clk->flags & CLK_PSC))
-		davinci_psc_config(psc_domain(clk), clk->psc_ctlr,
-				clk->lpsc, 1);
+		davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc, 1);
 }
 
 static void __clk_disable(struct clk *clk)
@@ -52,8 +51,7 @@ static void __clk_disable(struct clk *clk)
 	if (WARN_ON(clk->usecount == 0))
 		return;
 	if (--clk->usecount == 0 && !(clk->flags & CLK_PLL))
-		davinci_psc_config(psc_domain(clk), clk->psc_ctlr,
-				clk->lpsc, 0);
+		davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc, 0);
 	if (clk->parent)
 		__clk_disable(clk->parent);
 }
@@ -226,11 +224,11 @@ static int __init clk_disable_unused(void)
 			continue;
 
 		/* ignore if in Disabled or SwRstDisable states */
-		if (!davinci_psc_is_clk_active(ck->psc_ctlr, ck->lpsc))
+		if (!davinci_psc_is_clk_active(ck->gpsc, ck->lpsc))
 			continue;
 
 		pr_info("Clocks: disable unused %s\n", ck->name);
-		davinci_psc_config(psc_domain(ck), ck->psc_ctlr, ck->lpsc, 0);
+		davinci_psc_config(psc_domain(ck), ck->gpsc, ck->lpsc, 0);
 	}
 	spin_unlock_irq(&clockfw_lock);
 
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index d45dc69..c92d77a 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -70,7 +70,7 @@ struct clk {
 	unsigned long		rate;
 	u8			usecount;
 	u8			lpsc;
-	u8			psc_ctlr;
+	u8			gpsc;
 	u32			flags;
 	struct clk              *parent;
 	struct list_head	children; 	/* list of children */
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index a2f2bdc..215d2ec 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -193,14 +193,14 @@ static struct clk uart1_clk = {
 	.name		= "uart1",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_UART1,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk uart2_clk = {
 	.name		= "uart2",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_UART2,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk spi0_clk = {
@@ -213,98 +213,98 @@ static struct clk spi1_clk = {
 	.name		= "spi1",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_SPI1,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk ecap0_clk = {
 	.name		= "ecap0",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_ECAP,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk ecap1_clk = {
 	.name		= "ecap1",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_ECAP,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk ecap2_clk = {
 	.name		= "ecap2",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_ECAP,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk pwm0_clk = {
 	.name		= "pwm0",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_PWM,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk pwm1_clk = {
 	.name		= "pwm1",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_PWM,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk pwm2_clk = {
 	.name		= "pwm2",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_PWM,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk eqep0_clk = {
 	.name		= "eqep0",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA830_LPSC1_EQEP,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk eqep1_clk = {
 	.name		= "eqep1",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA830_LPSC1_EQEP,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk lcdc_clk = {
 	.name		= "lcdc",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_LCDC,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk mcasp0_clk = {
 	.name		= "mcasp0",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_McASP0,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk mcasp1_clk = {
 	.name		= "mcasp1",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA830_LPSC1_McASP1,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk mcasp2_clk = {
 	.name		= "mcasp2",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA830_LPSC1_McASP2,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk usb20_clk = {
 	.name		= "usb20",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_USB20,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk aemif_clk = {
@@ -332,36 +332,36 @@ static struct clk emac_clk = {
 	.name		= "emac",
 	.parent		= &pll0_sysclk4,
 	.lpsc		= DA8XX_LPSC1_CPGMAC,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk gpio_clk = {
 	.name		= "gpio",
 	.parent		= &pll0_sysclk4,
 	.lpsc		= DA8XX_LPSC1_GPIO,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk i2c1_clk = {
 	.name		= "i2c1",
 	.parent		= &pll0_sysclk4,
 	.lpsc		= DA8XX_LPSC1_I2C,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk usb11_clk = {
 	.name		= "usb11",
 	.parent		= &pll0_sysclk4,
 	.lpsc		= DA8XX_LPSC1_USB11,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk emif3_clk = {
 	.name		= "emif3",
 	.parent		= &pll0_sysclk5,
 	.lpsc		= DA8XX_LPSC1_EMIF3C,
+	.gpsc		= 1,
 	.flags		= ALWAYS_ENABLED,
-	.psc_ctlr	= 1,
 };
 
 static struct clk arm_clk = {
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 0e1027e..1d6d8b4 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -224,16 +224,16 @@ static struct clk tpcc1_clk = {
 	.name		= "tpcc1",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA850_LPSC1_TPCC1,
+	.gpsc		= 1,
 	.flags		= CLK_PSC | ALWAYS_ENABLED,
-	.psc_ctlr	= 1,
 };
 
 static struct clk tptc2_clk = {
 	.name		= "tptc2",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA850_LPSC1_TPTC2,
+	.gpsc		= 1,
 	.flags		= ALWAYS_ENABLED,
-	.psc_ctlr	= 1,
 };
 
 static struct clk uart0_clk = {
@@ -246,16 +246,16 @@ static struct clk uart1_clk = {
 	.name		= "uart1",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_UART1,
+	.gpsc		= 1,
 	.flags		= DA850_CLK_ASYNC3,
-	.psc_ctlr	= 1,
 };
 
 static struct clk uart2_clk = {
 	.name		= "uart2",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_UART2,
+	.gpsc		= 1,
 	.flags		= DA850_CLK_ASYNC3,
-	.psc_ctlr	= 1,
 };
 
 static struct clk aintc_clk = {
@@ -269,22 +269,22 @@ static struct clk gpio_clk = {
 	.name		= "gpio",
 	.parent		= &pll0_sysclk4,
 	.lpsc		= DA8XX_LPSC1_GPIO,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk i2c1_clk = {
 	.name		= "i2c1",
 	.parent		= &pll0_sysclk4,
 	.lpsc		= DA8XX_LPSC1_I2C,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk emif3_clk = {
 	.name		= "emif3",
 	.parent		= &pll0_sysclk5,
 	.lpsc		= DA8XX_LPSC1_EMIF3C,
+	.gpsc		= 1,
 	.flags		= ALWAYS_ENABLED,
-	.psc_ctlr	= 1,
 };
 
 static struct clk arm_clk = {
@@ -305,21 +305,21 @@ static struct clk emac_clk = {
 	.name		= "emac",
 	.parent		= &pll0_sysclk4,
 	.lpsc		= DA8XX_LPSC1_CPGMAC,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk mcasp_clk = {
 	.name		= "mcasp",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_McASP0,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk lcdc_clk = {
 	.name		= "lcdc",
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_LCDC,
-	.psc_ctlr	= 1,
+	.gpsc		= 1,
 };
 
 static struct clk mmcsd_clk = {
-- 
1.6.4.3

[PATCH 40/46] davinci: DA850/OMAP-L138 EVM expander setup and UI card detection

[Kevin Hilman]

From: Chaithrika U S <chaithrika@ti.com>

DA850/OMAP-L138 EVM can be connected to an UI card which has various
peripherals on it.The UI card has TCA6416 expander which can be probed
to check whether the UI card is connected or not. If the UI card is
connected, setup NOR and NAND devices. This is done via the expander
setup callback.

Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da850-evm.c |  127 ++++++++++++++++++++++++-------
 1 files changed, 99 insertions(+), 28 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index a34df64..05b2d87 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -17,6 +17,7 @@
 #include <linux/console.h>
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
+#include <linux/i2c/pca953x.h>
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
@@ -145,10 +146,85 @@ static struct platform_device da850_evm_nandflash_device = {
 	.resource	= da850_evm_nandflash_resource,
 };
 
+static u32 ui_card_detected;
+static void da850_evm_setup_nor_nand(void);
+
+static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
+						unsigned ngpio, void *c)
+{
+	int sel_a, sel_b, sel_c, ret;
+
+	sel_a = gpio + 7;
+	sel_b = gpio + 6;
+	sel_c = gpio + 5;
+
+	ret = gpio_request(sel_a, "sel_a");
+	if (ret) {
+		pr_warning("Cannot open UI expander pin %d\n", sel_a);
+		goto exp_setup_sela_fail;
+	}
+
+	ret = gpio_request(sel_b, "sel_b");
+	if (ret) {
+		pr_warning("Cannot open UI expander pin %d\n", sel_b);
+		goto exp_setup_selb_fail;
+	}
+
+	ret = gpio_request(sel_c, "sel_c");
+	if (ret) {
+		pr_warning("Cannot open UI expander pin %d\n", sel_c);
+		goto exp_setup_selc_fail;
+	}
+
+	/* deselect all functionalities */
+	gpio_direction_output(sel_a, 1);
+	gpio_direction_output(sel_b, 1);
+	gpio_direction_output(sel_c, 1);
+
+	ui_card_detected = 1;
+	pr_info("DA850/OMAP-L138 EVM UI card detected\n");
+
+	da850_evm_setup_nor_nand();
+
+	return 0;
+
+exp_setup_selc_fail:
+	gpio_free(sel_b);
+exp_setup_selb_fail:
+	gpio_free(sel_a);
+exp_setup_sela_fail:
+	return ret;
+}
+
+static int da850_evm_ui_expander_teardown(struct i2c_client *client,
+					unsigned gpio, unsigned ngpio, void *c)
+{
+	/* deselect all functionalities */
+	gpio_set_value(gpio + 5, 1);
+	gpio_set_value(gpio + 6, 1);
+	gpio_set_value(gpio + 7, 1);
+
+	gpio_free(gpio + 5);
+	gpio_free(gpio + 6);
+	gpio_free(gpio + 7);
+
+	return 0;
+}
+
+static struct pca953x_platform_data da850_evm_ui_expander_info = {
+	.gpio_base	= DAVINCI_N_GPIO,
+	.setup		= da850_evm_ui_expander_setup,
+	.teardown	= da850_evm_ui_expander_teardown,
+};
+
 static struct i2c_board_info __initdata da850_evm_i2c_devices[] = {
 	{
 		I2C_BOARD_INFO("tlv320aic3x", 0x18),
-	}
+	},
+	{
+		I2C_BOARD_INFO("tca6416", 0x20),
+		.platform_data = &da850_evm_ui_expander_info,
+	},
 };
 
 static struct davinci_i2c_platform_data da850_evm_i2c_0_pdata = {
@@ -399,13 +475,6 @@ static int __init pmic_tps65070_init(void)
 					ARRAY_SIZE(da850evm_tps65070_info));
 }
 
-#if defined(CONFIG_MTD_PHYSMAP) || \
-    defined(CONFIG_MTD_PHYSMAP_MODULE)
-#define HAS_NOR 1
-#else
-#define HAS_NOR 0
-#endif
-
 #if defined(CONFIG_MMC_DAVINCI) || \
     defined(CONFIG_MMC_DAVINCI_MODULE)
 #define HAS_MMC 1
@@ -413,6 +482,28 @@ static int __init pmic_tps65070_init(void)
 #define HAS_MMC 0
 #endif
 
+static void da850_evm_setup_nor_nand(void)
+{
+	int ret = 0;
+
+	if (ui_card_detected & !HAS_MMC) {
+		ret = da8xx_pinmux_setup(da850_nand_pins);
+		if (ret)
+			pr_warning("da850_evm_init: nand mux setup failed: "
+					"%d\n",	ret);
+
+		ret = da8xx_pinmux_setup(da850_nor_pins);
+		if (ret)
+			pr_warning("da850_evm_init: nor mux setup failed: %d\n",
+				ret);
+
+		da850_evm_init_nor();
+
+		platform_add_devices(da850_evm_devices,
+					ARRAY_SIZE(da850_evm_devices));
+	}
+}
+
 static const short da850_evm_lcdc_pins[] = {
 	DA850_GPIO2_8, DA850_GPIO2_15,
 	-1
@@ -428,21 +519,6 @@ static __init void da850_evm_init(void)
 		pr_warning("da850_evm_init: TPS65070 PMIC init failed: %d\n",
 				ret);
 
-	ret = da8xx_pinmux_setup(da850_nand_pins);
-	if (ret)
-		pr_warning("da850_evm_init: nand mux setup failed: %d\n",
-				ret);
-
-	ret = da8xx_pinmux_setup(da850_nor_pins);
-	if (ret)
-		pr_warning("da850_evm_init: nor mux setup failed: %d\n",
-				ret);
-
-	da850_evm_init_nor();
-
-	platform_add_devices(da850_evm_devices,
-				ARRAY_SIZE(da850_evm_devices));
-
 	ret = da8xx_register_edma();
 	if (ret)
 		pr_warning("da850_evm_init: edma registration failed: %d\n",
@@ -478,11 +554,6 @@ static __init void da850_evm_init(void)
 				ret);
 
 	if (HAS_MMC) {
-		if (HAS_NOR)
-			pr_warning("WARNING: both NOR Flash and MMC/SD are "
-				"enabled, but they share AEMIF pins.\n"
-				"\tDisable one of them.\n");
-
 		ret = da8xx_pinmux_setup(da850_mmcsd0_pins);
 		if (ret)
 			pr_warning("da850_evm_init: mmcsd0 mux setup failed:"
-- 
1.6.4.3

[PATCH 41/46] davinci: RMII support for DA850/OMAP-L138 EVM

[Kevin Hilman]

From: Chaithrika U S <chaithrika@ti.com>

DA850/OMAP-L138 EVM has a RMII Ethernet PHY on the UI daughter card. The PHY
is enabled by proper programming of the IO Expander (TCA6416) ports. Also for
RMII PHY to work, the MDIO clock of MII PHY has to be disabled since both the
PHYs have the same address. This is done via the GPIO2[6] pin. This patch adds
support for RMII PHY.

This patch also adds a menuconfig option to select one or no peripheral
connected to expander. Currently, sub-options in this menu are RMII and no
peripheral.This menuconfig option is similar to the one present for UI card on
DA830/OMAP-L137 EVM.

Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/Kconfig              |   31 +++++++++++++
 arch/arm/mach-davinci/board-da850-evm.c    |   68 ++++++++++++++++++++++++++-
 arch/arm/mach-davinci/da850.c              |   17 +++++++
 arch/arm/mach-davinci/include/mach/da8xx.h |    1 +
 arch/arm/mach-davinci/include/mach/mux.h   |    9 ++++
 5 files changed, 123 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 6c81b6c..dc273b4 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -130,6 +130,37 @@ config MACH_DAVINCI_DA850_EVM
 	help
 	  Say Y here to select the TI DA850/OMAP-L138 Evaluation Module.
 
+config DA850_UI_EXP
+	bool "DA850/OMAP-L138 UI (User Interface) board expander configuration"
+	depends on MACH_DAVINCI_DA850_EVM
+	select GPIO_PCA953X
+	help
+	  Say Y here if you have the DA850/OMAP-L138 UI
+	  (User Interface) board installed and you want to
+	  enable the peripherals located on User Interface
+	  board contorlled by TCA6416 expander.
+
+choice
+	prompt "Select peripherals connected to expander on UI board"
+	depends on DA850_UI_EXP
+
+config DA850_UI_NONE
+	bool "No peripheral is enabled"
+	help
+	  Say Y if you do not want to enable any of the peripherals connected
+	  to TCA6416 expander on DA850/OMAP-L138 EVM UI card
+
+config DA850_UI_RMII
+	bool "RMII Ethernet PHY"
+	help
+	  Say Y if you want to use the RMII PHY on the DA850/OMAP-L138 EVM.
+	  This PHY is found on the UI daughter card that is supplied with
+	  the EVM.
+	  NOTE: Please take care while choosing this option, MII PHY will
+	  not be functional if RMII mode is selected.
+
+endchoice
+
 config DAVINCI_MUX
 	bool "DAVINCI multiplexing support"
 	depends on ARCH_DAVINCI
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 05b2d87..53e434b 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -45,6 +45,8 @@
 #define DA850_MMCSD_CD_PIN		GPIO_TO_PIN(4, 0)
 #define DA850_MMCSD_WP_PIN		GPIO_TO_PIN(4, 1)
 
+#define DA850_MII_MDIO_CLKEN_PIN	GPIO_TO_PIN(2, 6)
+
 static struct mtd_partition da850_evm_norflash_partition[] = {
 	{
 		.name           = "NOR filesystem",
@@ -152,6 +154,7 @@ static void da850_evm_setup_nor_nand(void);
 static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
 						unsigned ngpio, void *c)
 {
+	struct davinci_soc_info *soc_info = &davinci_soc_info;
 	int sel_a, sel_b, sel_c, ret;
 
 	sel_a = gpio + 7;
@@ -186,6 +189,10 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
 
 	da850_evm_setup_nor_nand();
 
+	if (soc_info->emac_pdata->rmii_en)
+		/* enable RMII */
+		gpio_set_value(sel_a, 0);
+
 	return 0;
 
 exp_setup_selc_fail:
@@ -509,6 +516,58 @@ static const short da850_evm_lcdc_pins[] = {
 	-1
 };
 
+static int __init da850_evm_config_emac(u8 rmii_en)
+{
+	void __iomem *cfg_chip3_base;
+	int ret;
+	u32 val;
+
+	cfg_chip3_base = DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP3_REG);
+
+	/* configure the CFGCHIP3 register for RMII or MII */
+	val = __raw_readl(cfg_chip3_base);
+	if (rmii_en)
+		val |= BIT(8);
+	else
+		val &= ~BIT(8);
+
+	__raw_writel(val, cfg_chip3_base);
+
+	if (!rmii_en)
+		ret = da8xx_pinmux_setup(da850_cpgmac_pins);
+	else
+		ret = da8xx_pinmux_setup(da850_rmii_pins);
+	if (ret)
+		pr_warning("da850_evm_init: cpgmac/rmii mux setup failed: %d\n",
+				ret);
+
+	ret = davinci_cfg_reg(DA850_GPIO2_6);
+	if (ret)
+		pr_warning("da850_evm_init:GPIO(2,6) mux setup "
+							"failed\n");
+
+	ret = gpio_request(DA850_MII_MDIO_CLKEN_PIN, "mdio_clk_en");
+	if (ret) {
+		pr_warning("Cannot open GPIO %d\n",
+					DA850_MII_MDIO_CLKEN_PIN);
+		return ret;
+	}
+
+	if (rmii_en) {
+		/* Disable MII MDIO clock */
+		gpio_direction_output(DA850_MII_MDIO_CLKEN_PIN, 1);
+		pr_info("EMAC: RMII PHY configured, MII PHY will not be"
+							" functional\n");
+	} else {
+		/* Enable MII MDIO clock */
+		gpio_direction_output(DA850_MII_MDIO_CLKEN_PIN, 0);
+		pr_info("EMAC: MII PHY configured, RMII PHY will not be"
+							" functional\n");
+	}
+
+	return 0;
+}
+
 static __init void da850_evm_init(void)
 {
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
@@ -536,12 +595,15 @@ static __init void da850_evm_init(void)
 
 	soc_info->emac_pdata->phy_mask = DA850_EVM_PHY_MASK;
 	soc_info->emac_pdata->mdio_max_freq = DA850_EVM_MDIO_FREQUENCY;
+#ifdef CONFIG_DA850_UI_RMII
+	soc_info->emac_pdata->rmii_en = 1;
+#else
 	soc_info->emac_pdata->rmii_en = 0;
+#endif
 
-	ret = da8xx_pinmux_setup(da850_cpgmac_pins);
+	ret = da850_evm_config_emac(soc_info->emac_pdata->rmii_en);
 	if (ret)
-		pr_warning("da850_evm_init: cpgmac mux setup failed: %d\n",
-				ret);
+		pr_warning("da850_evm_init: emac setup failed: %d\n", ret);
 
 	ret = da8xx_register_emac();
 	if (ret)
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 1d6d8b4..b804d57 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -422,6 +422,14 @@ static const struct mux_config da850_pins[] = {
 	MUX_CFG(DA850, MII_RXD_0,	3,	28,	15,	8,	false)
 	MUX_CFG(DA850, MDIO_CLK,	4,	0,	15,	8,	false)
 	MUX_CFG(DA850, MDIO_D,		4,	4,	15,	8,	false)
+	MUX_CFG(DA850, RMII_TXD_0,	14,	12,	15,	8,	false)
+	MUX_CFG(DA850, RMII_TXD_1,	14,	8,	15,	8,	false)
+	MUX_CFG(DA850, RMII_TXEN,	14,	16,	15,	8,	false)
+	MUX_CFG(DA850, RMII_CRS_DV,	15,	4,	15,	8,	false)
+	MUX_CFG(DA850, RMII_RXD_0,	14,	24,	15,	8,	false)
+	MUX_CFG(DA850, RMII_RXD_1,	14,	20,	15,	8,	false)
+	MUX_CFG(DA850, RMII_RXER,	14,	28,	15,	8,	false)
+	MUX_CFG(DA850, RMII_MHZ_50_CLK,	15,	0,	15,	0,	false)
 	/* McASP function */
 	MUX_CFG(DA850,	ACLKR,		0,	0,	15,	1,	false)
 	MUX_CFG(DA850,	ACLKX,		0,	4,	15,	1,	false)
@@ -524,6 +532,7 @@ static const struct mux_config da850_pins[] = {
 	MUX_CFG(DA850, EMA_WAIT_1,	6,	24,	15,	1,	false)
 	MUX_CFG(DA850, NEMA_CS_2,	7,	0,	15,	1,	false)
 	/* GPIO function */
+	MUX_CFG(DA850, GPIO2_6,		6,	4,	15,	8,	false)
 	MUX_CFG(DA850, GPIO2_8,		5,	28,	15,	8,	false)
 	MUX_CFG(DA850, GPIO2_15,	5,	0,	15,	8,	false)
 	MUX_CFG(DA850, GPIO4_0,		10,	28,	15,	8,	false)
@@ -565,6 +574,14 @@ const short da850_cpgmac_pins[] __initdata = {
 	-1
 };
 
+const short da850_rmii_pins[] __initdata = {
+	DA850_RMII_TXD_0, DA850_RMII_TXD_1, DA850_RMII_TXEN,
+	DA850_RMII_CRS_DV, DA850_RMII_RXD_0, DA850_RMII_RXD_1,
+	DA850_RMII_RXER, DA850_RMII_MHZ_50_CLK, DA850_MDIO_CLK,
+	DA850_MDIO_D,
+	-1
+};
+
 const short da850_mcasp_pins[] __initdata = {
 	DA850_AHCLKX, DA850_ACLKX, DA850_AFSX,
 	DA850_AHCLKR, DA850_ACLKR, DA850_AFSR, DA850_AMUTE,
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 401bf93..b4cf8b1 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -124,6 +124,7 @@ extern const short da850_uart2_pins[];
 extern const short da850_i2c0_pins[];
 extern const short da850_i2c1_pins[];
 extern const short da850_cpgmac_pins[];
+extern const short da850_rmii_pins[];
 extern const short da850_mcasp_pins[];
 extern const short da850_lcdcntl_pins[];
 extern const short da850_mmcsd0_pins[];
diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h
index b2c1ad0..16b8a7f 100644
--- a/arch/arm/mach-davinci/include/mach/mux.h
+++ b/arch/arm/mach-davinci/include/mach/mux.h
@@ -774,6 +774,14 @@ enum davinci_da850_index {
 	DA850_MII_RXD_0,
 	DA850_MDIO_CLK,
 	DA850_MDIO_D,
+	DA850_RMII_TXD_0,
+	DA850_RMII_TXD_1,
+	DA850_RMII_TXEN,
+	DA850_RMII_CRS_DV,
+	DA850_RMII_RXD_0,
+	DA850_RMII_RXD_1,
+	DA850_RMII_RXER,
+	DA850_RMII_MHZ_50_CLK,
 
 	/* McASP function */
 	DA850_ACLKR,
@@ -881,6 +889,7 @@ enum davinci_da850_index {
 	DA850_NEMA_CS_2,
 
 	/* GPIO function */
+	DA850_GPIO2_6,
 	DA850_GPIO2_8,
 	DA850_GPIO2_15,
 	DA850_GPIO4_0,
-- 
1.6.4.3

[PATCH 42/46] davinci: make it easier to identify SoC init failures

[Kevin Hilman]

From: Sekhar Nori <nsekhar@ti.com>

This patch makes it easier to identify SoC init failures
by panicing when SoC init fails. Without successful SoC
init, the kernel eventually fails when attempt is made to
access the clocks.

Also, an error is printed when JTAG ID match fails to make
it easier to identify failures due to SoC rev changes.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/common.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c
index 61ede19..c2de94c 100644
--- a/arch/arm/mach-davinci/common.c
+++ b/arch/arm/mach-davinci/common.c
@@ -86,6 +86,8 @@ void __init davinci_common_init(struct davinci_soc_info *soc_info)
 	dip = davinci_get_id(davinci_soc_info.jtag_id);
 	if (!dip) {
 		ret = -EINVAL;
+		pr_err("Unknown DaVinci JTAG ID 0x%x\n",
+						davinci_soc_info.jtag_id);
 		goto err;
 	}
 
@@ -104,5 +106,5 @@ void __init davinci_common_init(struct davinci_soc_info *soc_info)
 	return;
 
 err:
-	pr_err("davinci_common_init: SoC Initialization failed\n");
+	panic("davinci_common_init: SoC Initialization failed\n");
 }
-- 
1.6.4.3

[PATCH 43/46] DaVinci: remove unneeded #include's

[Kevin Hilman]

From: Sergei Shtylyov <sshtylyov@ru.mvista.com>

There have accumulated quite a lot of them after the code reorganizations...

In several cases I had to replace #include <linux/dma-mapping.h> which wasn't
needed directly but happened to #include <linux/err.h> which was needed.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-da830-evm.c     |    4 ----
 arch/arm/mach-davinci/board-da850-evm.c     |    3 ---
 arch/arm/mach-davinci/board-dm355-evm.c     |    9 +--------
 arch/arm/mach-davinci/board-dm355-leopard.c |    9 +--------
 arch/arm/mach-davinci/board-dm365-evm.c     |   10 +++-------
 arch/arm/mach-davinci/board-dm644x-evm.c    |   12 ------------
 arch/arm/mach-davinci/board-dm646x-evm.c    |   15 ---------------
 arch/arm/mach-davinci/board-sffsdr.c        |   12 ------------
 arch/arm/mach-davinci/clock.c               |    1 -
 arch/arm/mach-davinci/cp_intc.c             |    3 ---
 arch/arm/mach-davinci/da830.c               |    5 -----
 arch/arm/mach-davinci/da850.c               |    5 +----
 arch/arm/mach-davinci/devices-da8xx.c       |    2 --
 arch/arm/mach-davinci/devices.c             |    4 ----
 arch/arm/mach-davinci/dm355.c               |    2 --
 arch/arm/mach-davinci/dm365.c               |    2 --
 arch/arm/mach-davinci/dm644x.c              |    2 --
 arch/arm/mach-davinci/dm646x.c              |    2 --
 arch/arm/mach-davinci/dma.c                 |    9 ---------
 arch/arm/mach-davinci/gpio.c                |    9 ---------
 arch/arm/mach-davinci/include/mach/dm644x.h |    1 -
 arch/arm/mach-davinci/include/mach/system.h |    2 --
 arch/arm/mach-davinci/mux.c                 |    1 -
 arch/arm/mach-davinci/psc.c                 |    3 ---
 arch/arm/mach-davinci/serial.c              |    6 ------
 arch/arm/mach-davinci/sram.c                |    3 ---
 arch/arm/mach-davinci/time.c                |    6 ------
 arch/arm/mach-davinci/usb.c                 |    4 ----
 28 files changed, 6 insertions(+), 140 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index fb706db..bfac437 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -10,7 +10,6 @@
  * or implied.
  */
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/console.h>
 #include <linux/interrupt.h>
@@ -22,12 +21,9 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include <mach/common.h>
-#include <mach/irqs.h>
 #include <mach/cp_intc.h>
 #include <mach/mux.h>
 #include <mach/da8xx.h>
-#include <mach/asp.h>
 #include <mach/usb.h>
 
 #define DA830_EVM_PHY_MASK		0x0
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 53e434b..23e2024 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -12,7 +12,6 @@
  * or implied.
  */
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/console.h>
 #include <linux/i2c.h>
@@ -29,8 +28,6 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include <mach/common.h>
-#include <mach/irqs.h>
 #include <mach/cp_intc.h>
 #include <mach/da8xx.h>
 #include <mach/nand.h>
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index f87ef58..42b24a7 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -9,15 +9,13 @@
  * or implied.
  */
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
-#include <linux/dma-mapping.h>
+#include <linux/err.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/nand.h>
 #include <linux/i2c.h>
-#include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
 #include <linux/videodev2.h>
@@ -25,15 +23,10 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/eeprom.h>
 
-#include <asm/setup.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
 
-#include <mach/hardware.h>
 #include <mach/dm355.h>
-#include <mach/psc.h>
 #include <mach/common.h>
 #include <mach/i2c.h>
 #include <mach/serial.h>
diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c
index 84ad5d1..d9dcc2f 100644
--- a/arch/arm/mach-davinci/board-dm355-leopard.c
+++ b/arch/arm/mach-davinci/board-dm355-leopard.c
@@ -8,29 +8,22 @@
  * warranty of any kind, whether express or implied.
  */
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
-#include <linux/dma-mapping.h>
+#include <linux/err.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/nand.h>
 #include <linux/i2c.h>
-#include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/eeprom.h>
 
-#include <asm/setup.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
 
-#include <mach/hardware.h>
 #include <mach/dm355.h>
-#include <mach/psc.h>
 #include <mach/common.h>
 #include <mach/i2c.h>
 #include <mach/serial.h>
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 8f49d09..3d7b5bb 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -13,9 +13,8 @@
  * GNU General Public License for more details.
  */
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
-#include <linux/dma-mapping.h>
+#include <linux/err.h>
 #include <linux/i2c.h>
 #include <linux/io.h>
 #include <linux/clk.h>
@@ -24,21 +23,18 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/nand.h>
-#include <asm/setup.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
+
 #include <mach/mux.h>
-#include <mach/hardware.h>
 #include <mach/dm365.h>
-#include <mach/psc.h>
 #include <mach/common.h>
 #include <mach/i2c.h>
 #include <mach/serial.h>
 #include <mach/mmc.h>
 #include <mach/nand.h>
 
-
 static inline int have_imager(void)
 {
 	/* REVISIT when it's supported, trigger via Kconfig */
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 1213a00..00a8046 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -9,45 +9,33 @@
  * or implied.
  */
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/memory.h>
-
 #include <linux/i2c.h>
 #include <linux/i2c/pcf857x.h>
 #include <linux/i2c/at24.h>
-#include <linux/etherdevice.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
-#include <linux/io.h>
 #include <linux/phy.h>
 #include <linux/clk.h>
 #include <linux/videodev2.h>
 
 #include <media/tvp514x.h>
 
-#include <asm/setup.h>
 #include <asm/mach-types.h>
-
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
 
 #include <mach/dm644x.h>
 #include <mach/common.h>
 #include <mach/i2c.h>
 #include <mach/serial.h>
 #include <mach/mux.h>
-#include <mach/psc.h>
 #include <mach/nand.h>
 #include <mach/mmc.h>
-#include <mach/emac.h>
 
 #define DM644X_EVM_PHY_MASK		(0x2)
 #define DM644X_EVM_MDIO_FREQUENCY	(2200000) /* PHY bus frequency */
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 24e0e13..8cf4979 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -17,38 +17,23 @@
  **************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/major.h>
-#include <linux/root_dev.h>
-#include <linux/dma-mapping.h>
-#include <linux/serial.h>
-#include <linux/serial_8250.h>
 #include <linux/leds.h>
 #include <linux/gpio.h>
-#include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
 #include <linux/i2c/pcf857x.h>
-#include <linux/etherdevice.h>
 
 #include <media/tvp514x.h>
 
-#include <asm/setup.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
 
 #include <mach/dm646x.h>
 #include <mach/common.h>
-#include <mach/psc.h>
 #include <mach/serial.h>
 #include <mach/i2c.h>
-#include <mach/mmc.h>
-#include <mach/emac.h>
 
 #if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
     defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 7acdfd8..e665487 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -23,34 +23,22 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
-#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
-#include <linux/gpio.h>
-
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
-#include <linux/etherdevice.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <linux/io.h>
 
-#include <asm/setup.h>
 #include <asm/mach-types.h>
-
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
 #include <asm/mach/flash.h>
 
 #include <mach/dm644x.h>
 #include <mach/common.h>
 #include <mach/i2c.h>
 #include <mach/serial.h>
-#include <mach/psc.h>
 #include <mach/mux.h>
 
 #define SFFSDR_PHY_MASK		(0x2)
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index c882371..dfdeab5 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -17,7 +17,6 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/mutex.h>
-#include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/delay.h>
 
diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c
index 96c8e97..52b287c 100644
--- a/arch/arm/mach-davinci/cp_intc.c
+++ b/arch/arm/mach-davinci/cp_intc.c
@@ -10,9 +10,6 @@
  */
 
 #include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
 #include <linux/irq.h>
 #include <linux/io.h>
 
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 215d2ec..b22b5cf 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -8,22 +8,17 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/platform_device.h>
 
 #include <asm/mach/map.h>
 
-#include <mach/clock.h>
 #include <mach/psc.h>
-#include <mach/mux.h>
 #include <mach/irqs.h>
 #include <mach/cputype.h>
 #include <mach/common.h>
 #include <mach/time.h>
 #include <mach/da8xx.h>
-#include <mach/asp.h>
 
 #include "clock.h"
 #include "mux.h"
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index b804d57..120ede0 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -11,24 +11,21 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/platform_device.h>
 #include <linux/cpufreq.h>
 #include <linux/regulator/consumer.h>
 
 #include <asm/mach/map.h>
 
-#include <mach/clock.h>
 #include <mach/psc.h>
-#include <mach/mux.h>
 #include <mach/irqs.h>
 #include <mach/cputype.h>
 #include <mach/common.h>
 #include <mach/time.h>
 #include <mach/da8xx.h>
 #include <mach/cpufreq.h>
+#include <linux/platform_device.h>
 
 #include "clock.h"
 #include "mux.h"
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index dd0ea08..fda83f8 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -10,8 +10,6 @@
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  */
-#include <linux/module.h>
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 34dc0e9..1479496 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -9,15 +9,11 @@
  * (at your option) any later version.
  */
 
-#include <linux/module.h>
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
 
-#include <asm/mach/map.h>
-
 #include <mach/hardware.h>
 #include <mach/i2c.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 0596700..dedf4d4 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -8,7 +8,6 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/serial_8250.h>
@@ -21,7 +20,6 @@
 #include <asm/mach/map.h>
 
 #include <mach/dm355.h>
-#include <mach/clock.h>
 #include <mach/cputype.h>
 #include <mach/edma.h>
 #include <mach/psc.h>
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 2674438..0fbc2f2 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -12,7 +12,6 @@
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/serial_8250.h>
@@ -23,7 +22,6 @@
 #include <asm/mach/map.h>
 
 #include <mach/dm365.h>
-#include <mach/clock.h>
 #include <mach/cputype.h>
 #include <mach/edma.h>
 #include <mach/psc.h>
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index d6e0fa5..84d3d26 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -8,7 +8,6 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/serial_8250.h>
@@ -18,7 +17,6 @@
 #include <asm/mach/map.h>
 
 #include <mach/dm644x.h>
-#include <mach/clock.h>
 #include <mach/cputype.h>
 #include <mach/edma.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 36e4fb4..829a44b 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -8,7 +8,6 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/serial_8250.h>
@@ -18,7 +17,6 @@
 #include <asm/mach/map.h>
 
 #include <mach/dm646x.h>
-#include <mach/clock.h>
 #include <mach/cputype.h>
 #include <mach/edma.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c
index 4ff1f93..648fbb7 100644
--- a/arch/arm/mach-davinci/dma.c
+++ b/arch/arm/mach-davinci/dma.c
@@ -18,22 +18,13 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
-#include <linux/spinlock.h>
-#include <linux/compiler.h>
 #include <linux/io.h>
 
-#include <mach/cputype.h>
-#include <mach/memory.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
 #include <mach/edma.h>
-#include <mach/mux.h>
-
 
 /* Offsets matching "struct edmacc_param" */
 #define PARM_OPT		0x00
diff --git a/arch/arm/mach-davinci/gpio.c b/arch/arm/mach-davinci/gpio.c
index f6ea9db..744755b 100644
--- a/arch/arm/mach-davinci/gpio.c
+++ b/arch/arm/mach-davinci/gpio.c
@@ -12,23 +12,14 @@
 
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/module.h>
 #include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/bitops.h>
 
-#include <mach/cputype.h>
-#include <mach/irqs.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
 #include <mach/gpio.h>
 
 #include <asm/mach/irq.h>
 
-
 static DEFINE_SPINLOCK(gpio_lock);
 
 struct davinci_gpio {
diff --git a/arch/arm/mach-davinci/include/mach/dm644x.h b/arch/arm/mach-davinci/include/mach/dm644x.h
index 0efb738..44e8f0f 100644
--- a/arch/arm/mach-davinci/include/mach/dm644x.h
+++ b/arch/arm/mach-davinci/include/mach/dm644x.h
@@ -22,7 +22,6 @@
 #ifndef __ASM_ARCH_DM644X_H
 #define __ASM_ARCH_DM644X_H
 
-#include <linux/platform_device.h>
 #include <mach/hardware.h>
 #include <mach/emac.h>
 #include <mach/asp.h>
diff --git a/arch/arm/mach-davinci/include/mach/system.h b/arch/arm/mach-davinci/include/mach/system.h
index f1a5f3d..539ed11 100644
--- a/arch/arm/mach-davinci/include/mach/system.h
+++ b/arch/arm/mach-davinci/include/mach/system.h
@@ -11,8 +11,6 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-#include <linux/io.h>
-#include <mach/hardware.h>
 #include <asm/proc-fns.h>
 
 extern void davinci_watchdog_reset(void);
diff --git a/arch/arm/mach-davinci/mux.c b/arch/arm/mach-davinci/mux.c
index 898905e..f757e83 100644
--- a/arch/arm/mach-davinci/mux.c
+++ b/arch/arm/mach-davinci/mux.c
@@ -19,7 +19,6 @@
 #include <linux/module.h>
 #include <linux/spinlock.h>
 
-#include <mach/hardware.h>
 #include <mach/mux.h>
 #include <mach/common.h>
 
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index a78b657..04a3cb7 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -19,14 +19,11 @@
  *
  */
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/io.h>
 
 #include <mach/cputype.h>
-#include <mach/hardware.h>
 #include <mach/psc.h>
-#include <mach/mux.h>
 
 /* PSC register offsets */
 #define EPCPR		0x070
diff --git a/arch/arm/mach-davinci/serial.c b/arch/arm/mach-davinci/serial.c
index c530c73..7ce5ba0 100644
--- a/arch/arm/mach-davinci/serial.c
+++ b/arch/arm/mach-davinci/serial.c
@@ -28,14 +28,8 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <asm/irq.h>
-#include <mach/hardware.h>
 #include <mach/serial.h>
-#include <mach/irqs.h>
 #include <mach/cputype.h>
-#include <mach/common.h>
-
-#include "clock.h"
 
 static inline unsigned int serial_read_reg(struct plat_serial8250_port *up,
 					   int offset)
diff --git a/arch/arm/mach-davinci/sram.c b/arch/arm/mach-davinci/sram.c
index 4f1fc9b..db0f778 100644
--- a/arch/arm/mach-davinci/sram.c
+++ b/arch/arm/mach-davinci/sram.c
@@ -9,15 +9,12 @@
  * (at your option) any later version.
  */
 #include <linux/module.h>
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/genalloc.h>
 
 #include <mach/common.h>
-#include <mach/memory.h>
 #include <mach/sram.h>
 
-
 static struct gen_pool *sram_pool;
 
 void *sram_alloc(size_t len, dma_addr_t *dma)
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 0d1b6d4..42d985b 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -14,20 +14,14 @@
 #include <linux/interrupt.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
-#include <linux/spinlock.h>
 #include <linux/io.h>
 #include <linux/clk.h>
 #include <linux/err.h>
-#include <linux/device.h>
 #include <linux/platform_device.h>
 
 #include <mach/hardware.h>
-#include <asm/system.h>
-#include <asm/irq.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
-#include <asm/errno.h>
-#include <mach/io.h>
 #include <mach/cputype.h>
 #include <mach/time.h>
 #include "clock.h"
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index 2fff9a6..31eec87 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -1,17 +1,13 @@
 /*
  * USB
  */
-#include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 
 #include <linux/usb/musb.h>
-#include <linux/usb/otg.h>
 
 #include <mach/common.h>
-#include <mach/hardware.h>
 #include <mach/irqs.h>
 #include <mach/cputype.h>
 #include <mach/usb.h>
-- 
1.6.4.3

[PATCH 44/46] davinci: dm646x-evm: Add platform data for NAND

[Kevin Hilman]

From: Hemant Pedanekar <hemantp@ti.com>

This patch adds platform data and partition info for NAND on dm6467 EVM.

Note that the partition layout is dependent on the UBL, U-Boot etc. used. This
patch tries to minimize that dependency by setting first partition for UBL,
U-Boot and environment altogether.

Signed-off-by: Hemant Pedanekar <hemantp@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/board-dm646x-evm.c |   69 ++++++++++++++++++++++++++++++
 1 files changed, 69 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 8cf4979..75b2b6f 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -27,6 +27,10 @@
 
 #include <media/tvp514x.h>
 
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
@@ -34,6 +38,7 @@
 #include <mach/common.h>
 #include <mach/serial.h>
 #include <mach/i2c.h>
+#include <mach/nand.h>
 
 #if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
     defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
@@ -42,6 +47,11 @@
 #define HAS_ATA 0
 #endif
 
+#define DAVINCI_ASYNC_EMIF_CONTROL_BASE		0x20008000
+#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE	0x42000000
+
+#define NAND_BLOCK_SIZE		SZ_128K
+
 /* CPLD Register 0 bits to control ATA */
 #define DM646X_EVM_ATA_RST		BIT(0)
 #define DM646X_EVM_ATA_PWD		BIT(1)
@@ -77,6 +87,63 @@ static struct davinci_uart_config uart_config __initdata = {
 	.enabled_uarts = (1 << 0),
 };
 
+/* Note: We are setting first partition as 'bootloader' constituting UBL, U-Boot
+ * and U-Boot environment this avoids dependency on any particular combination
+ * of UBL, U-Boot or flashing tools etc.
+ */
+static struct mtd_partition davinci_nand_partitions[] = {
+	{
+		/* UBL, U-Boot with environment */
+		.name		= "bootloader",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= 16 * NAND_BLOCK_SIZE,
+		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
+	}, {
+		.name		= "kernel",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= SZ_4M,
+		.mask_flags	= 0,
+	}, {
+		.name		= "filesystem",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= MTDPART_SIZ_FULL,
+		.mask_flags	= 0,
+	}
+};
+
+static struct davinci_nand_pdata davinci_nand_data = {
+	.mask_cle 		= 0x80000,
+	.mask_ale 		= 0x40000,
+	.parts			= davinci_nand_partitions,
+	.nr_parts		= ARRAY_SIZE(davinci_nand_partitions),
+	.ecc_mode		= NAND_ECC_HW,
+	.options		= 0,
+};
+
+static struct resource davinci_nand_resources[] = {
+	{
+		.start		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
+		.end		= DAVINCI_ASYNC_EMIF_DATA_CE0_BASE + SZ_32M - 1,
+		.flags		= IORESOURCE_MEM,
+	}, {
+		.start		= DAVINCI_ASYNC_EMIF_CONTROL_BASE,
+		.end		= DAVINCI_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
+		.flags		= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device davinci_nand_device = {
+	.name			= "davinci_nand",
+	.id			= 0,
+
+	.num_resources		= ARRAY_SIZE(davinci_nand_resources),
+	.resource		= davinci_nand_resources,
+
+	.dev			= {
+		.platform_data	= &davinci_nand_data,
+	},
+};
+
 /* CPLD Register 0 Client: used for I/O Control */
 static int cpld_reg0_probe(struct i2c_client *client,
 			   const struct i2c_device_id *id)
@@ -632,6 +699,8 @@ static __init void evm_init(void)
 	dm646x_init_mcasp0(&dm646x_evm_snd_data[0]);
 	dm646x_init_mcasp1(&dm646x_evm_snd_data[1]);
 
+	platform_device_register(&davinci_nand_device);
+
 	if (HAS_ATA)
 		dm646x_init_ide();
 
-- 
1.6.4.3

[PATCH 45/46] davinci: DA850/OMAP-L138: Set ASYNC3 domain flag for McASP

[Kevin Hilman]

From: Chaithrika U S <chaithrika@ti.com>

In the McASP clock definition add a flag to indicate that the peripheral clock
belongs to ASYNC3 clock domain.

Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/mach-davinci/da850.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 120ede0..a13a6c4 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -310,6 +310,7 @@ static struct clk mcasp_clk = {
 	.parent		= &pll0_sysclk2,
 	.lpsc		= DA8XX_LPSC1_McASP0,
 	.gpsc		= 1,
+	.flags		= DA850_CLK_ASYNC3,
 };
 
 static struct clk lcdc_clk = {
-- 
1.6.4.3

[PATCH 46/46] davinci: DMx and da8xx defconfig updates

[Kevin Hilman]

DMx:
- enable MMC and dm365evm_keys
- Enable DM355 and DM365 input drivers as modules.

da8xx
- combine da830 and da850 into common defconfig
- drop SYSFS_DEPRECATED flag
- auto-select D$ writethrough for da830
- enable CPUfreq and FB

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
 arch/arm/configs/da830_omapl137_defconfig | 1254 ---------------------------
 arch/arm/configs/da850_omapl138_defconfig | 1229 ---------------------------
 arch/arm/configs/da8xx_omapl_defconfig    | 1322 +++++++++++++++++++++++++++++
 arch/arm/configs/davinci_all_defconfig    |  125 ++-
 arch/arm/mach-davinci/Kconfig             |    1 +
 5 files changed, 1410 insertions(+), 2521 deletions(-)
 delete mode 100644 arch/arm/configs/da830_omapl137_defconfig
 delete mode 100644 arch/arm/configs/da850_omapl138_defconfig
 create mode 100644 arch/arm/configs/da8xx_omapl_defconfig

diff --git a/arch/arm/configs/da830_omapl137_defconfig b/arch/arm/configs/da830_omapl137_defconfig
deleted file mode 100644
index 7c8e38f..0000000
--- a/arch/arm/configs/da830_omapl137_defconfig
+++ /dev/null
@@ -1,1254 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2-davinci1
-# Wed May 13 15:33:29 2009
-#
-CONFIG_ARM=y
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-CONFIG_GENERIC_GPIO=y
-CONFIG_GENERIC_TIME=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_ZONE_DMA=y
-CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
-CONFIG_VECTORS_BASE=0xffff0000
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_POSIX_MQUEUE_SYSCTL=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_AUDIT is not set
-
-#
-# RCU Subsystem
-#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
-# CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-# CONFIG_RELAY is not set
-# CONFIG_NAMESPACES is not set
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_RD_GZIP=y
-# CONFIG_RD_BZIP2 is not set
-# CONFIG_RD_LZMA is not set
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
-CONFIG_ANON_INODES=y
-CONFIG_EMBEDDED=y
-CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
-CONFIG_HOTPLUG=y
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-CONFIG_AIO=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLUB_DEBUG=y
-CONFIG_COMPAT_BRK=y
-# CONFIG_SLAB is not set
-CONFIG_SLUB=y
-# CONFIG_SLOB is not set
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
-CONFIG_HAVE_OPROFILE=y
-# CONFIG_KPROBES is not set
-CONFIG_HAVE_KPROBES=y
-CONFIG_HAVE_KRETPROBES=y
-CONFIG_HAVE_CLK=y
-# CONFIG_SLOW_WORK is not set
-CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
-CONFIG_BASE_SMALL=0
-CONFIG_MODULES=y
-# CONFIG_MODULE_FORCE_LOAD is not set
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_BLK_DEV_INTEGRITY is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-# CONFIG_FREEZER is not set
-
-#
-# System Type
-#
-# CONFIG_ARCH_AAEC2000 is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_REALVIEW is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_AT91 is not set
-# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_EBSA110 is not set
-# CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_GEMINI is not set
-# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_NETX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_IOP13XX is not set
-# CONFIG_ARCH_IOP32X is not set
-# CONFIG_ARCH_IOP33X is not set
-# CONFIG_ARCH_IXP23XX is not set
-# CONFIG_ARCH_IXP2000 is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_L7200 is not set
-# CONFIG_ARCH_KIRKWOOD is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
-# CONFIG_ARCH_LOKI is not set
-# CONFIG_ARCH_MV78XX0 is not set
-# CONFIG_ARCH_MXC is not set
-# CONFIG_ARCH_ORION5X is not set
-# CONFIG_ARCH_PNX4008 is not set
-# CONFIG_ARCH_PXA is not set
-# CONFIG_ARCH_MMP is not set
-# CONFIG_ARCH_RPC is not set
-# CONFIG_ARCH_SA1100 is not set
-# CONFIG_ARCH_S3C2410 is not set
-# CONFIG_ARCH_S3C64XX is not set
-# CONFIG_ARCH_SHARK is not set
-# CONFIG_ARCH_LH7A40X is not set
-CONFIG_ARCH_DAVINCI=y
-# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_MSM is not set
-# CONFIG_ARCH_W90X900 is not set
-CONFIG_CP_INTC=y
-
-#
-# TI DaVinci Implementations
-#
-
-#
-# DaVinci Core Type
-#
-# CONFIG_ARCH_DAVINCI_DM644x is not set
-# CONFIG_ARCH_DAVINCI_DM646x is not set
-# CONFIG_ARCH_DAVINCI_DM355 is not set
-CONFIG_ARCH_DAVINCI_DA830=y
-
-#
-# DaVinci Board Type
-#
-CONFIG_MACH_DAVINCI_DA830_EVM=y
-CONFIG_DAVINCI_MUX=y
-# CONFIG_DAVINCI_MUX_DEBUG is not set
-# CONFIG_DAVINCI_MUX_WARNINGS is not set
-CONFIG_DAVINCI_RESET_CLOCKS=y
-
-#
-# Processor Type
-#
-CONFIG_CPU_32=y
-CONFIG_CPU_ARM926T=y
-CONFIG_CPU_32v5=y
-CONFIG_CPU_ABRT_EV5TJ=y
-CONFIG_CPU_PABRT_NOIFAR=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_COPY_V4WB=y
-CONFIG_CPU_TLB_V4WBI=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-
-#
-# Processor Features
-#
-CONFIG_ARM_THUMB=y
-# CONFIG_CPU_ICACHE_DISABLE is not set
-# CONFIG_CPU_DCACHE_DISABLE is not set
-CONFIG_CPU_DCACHE_WRITETHROUGH=y
-# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
-# CONFIG_OUTER_CACHE is not set
-CONFIG_COMMON_CLKDEV=y
-
-#
-# Bus support
-#
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_PCCARD is not set
-
-#
-# Kernel Features
-#
-CONFIG_TICK_ONESHOT=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_VMSPLIT_3G=y
-# CONFIG_VMSPLIT_2G is not set
-# CONFIG_VMSPLIT_1G is not set
-CONFIG_PAGE_OFFSET=0xC0000000
-CONFIG_PREEMPT=y
-CONFIG_HZ=100
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
-# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
-# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4096
-# CONFIG_PHYS_ADDR_T_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_BOUNCE=y
-CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
-CONFIG_LEDS=y
-# CONFIG_LEDS_CPU is not set
-CONFIG_ALIGNMENT_TRAP=y
-
-#
-# Boot options
-#
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE=""
-# CONFIG_XIP_KERNEL is not set
-# CONFIG_KEXEC is not set
-
-#
-# CPU Power Management
-#
-# CONFIG_CPU_IDLE is not set
-
-#
-# Floating point emulation
-#
-
-#
-# At least one emulation must be selected
-#
-# CONFIG_VFP is not set
-
-#
-# Userspace binary formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_HAVE_AOUT=y
-# CONFIG_BINFMT_AOUT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Power management options
-#
-# CONFIG_PM is not set
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_XFRM_STATISTICS is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-CONFIG_INET_TUNNEL=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=y
-CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_XFRM_MODE_BEET=y
-# CONFIG_INET_LRO is not set
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_CUBIC=y
-CONFIG_DEFAULT_TCP_CONG="cubic"
-# CONFIG_TCP_MD5SIG is not set
-CONFIG_IPV6=m
-# CONFIG_IPV6_PRIVACY is not set
-# CONFIG_IPV6_ROUTER_PREF is not set
-# CONFIG_IPV6_OPTIMISTIC_DAD is not set
-# CONFIG_INET6_AH is not set
-# CONFIG_INET6_ESP is not set
-# CONFIG_INET6_IPCOMP is not set
-# CONFIG_IPV6_MIP6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_INET6_XFRM_MODE_TRANSPORT=m
-CONFIG_INET6_XFRM_MODE_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_BEET=m
-# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
-CONFIG_IPV6_SIT=m
-CONFIG_IPV6_NDISC_NODETYPE=y
-# CONFIG_IPV6_TUNNEL is not set
-# CONFIG_IPV6_MULTIPLE_TABLES is not set
-# CONFIG_IPV6_MROUTE is not set
-# CONFIG_NETWORK_SECMARK is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_NETFILTER_ADVANCED=y
-
-#
-# Core Netfilter Configuration
-#
-# CONFIG_NETFILTER_NETLINK_QUEUE is not set
-# CONFIG_NETFILTER_NETLINK_LOG is not set
-# CONFIG_NF_CONNTRACK is not set
-# CONFIG_NETFILTER_XTABLES is not set
-# CONFIG_IP_VS is not set
-
-#
-# IP: Netfilter Configuration
-#
-# CONFIG_NF_DEFRAG_IPV4 is not set
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# IPv6: Netfilter Configuration
-#
-# CONFIG_IP6_NF_QUEUE is not set
-# CONFIG_IP6_NF_IPTABLES is not set
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NET_DSA is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_PHONET is not set
-# CONFIG_NET_SCHED is not set
-# CONFIG_DCB is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_CAN is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
-# CONFIG_WIMAX is not set
-# CONFIG_RFKILL is not set
-# CONFIG_NET_9P is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
-# CONFIG_PARPORT is not set
-CONFIG_BLK_DEV=y
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=m
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=1
-CONFIG_BLK_DEV_RAM_SIZE=32768
-# CONFIG_BLK_DEV_XIP is not set
-# CONFIG_CDROM_PKTCDVD is not set
-# CONFIG_ATA_OVER_ETH is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_ICS932S401 is not set
-# CONFIG_ENCLOSURE_SERVICES is not set
-# CONFIG_ISL29003 is not set
-# CONFIG_C2PORT is not set
-
-#
-# EEPROM support
-#
-CONFIG_EEPROM_AT24=y
-# CONFIG_EEPROM_LEGACY is not set
-# CONFIG_EEPROM_93CX6 is not set
-CONFIG_HAVE_IDE=y
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=m
-CONFIG_SCSI_DMA=y
-# CONFIG_SCSI_TGT is not set
-# CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=m
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-# CONFIG_BLK_DEV_SR is not set
-# CONFIG_CHR_DEV_SG is not set
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-# CONFIG_SCSI_SCAN_ASYNC is not set
-CONFIG_SCSI_WAIT_SCAN=m
-
-#
-# SCSI Transports
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_LIBSAS is not set
-# CONFIG_SCSI_SRP_ATTRS is not set
-CONFIG_SCSI_LOWLEVEL=y
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_LIBFC is not set
-# CONFIG_LIBFCOE is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_DH is not set
-# CONFIG_SCSI_OSD_INITIATOR is not set
-# CONFIG_ATA is not set
-# CONFIG_MD is not set
-CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_MACVLAN is not set
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-# CONFIG_VETH is not set
-CONFIG_PHYLIB=y
-
-#
-# MII PHY device drivers
-#
-# CONFIG_MARVELL_PHY is not set
-# CONFIG_DAVICOM_PHY is not set
-# CONFIG_QSEMI_PHY is not set
-CONFIG_LXT_PHY=y
-# CONFIG_CICADA_PHY is not set
-# CONFIG_VITESSE_PHY is not set
-# CONFIG_SMSC_PHY is not set
-# CONFIG_BROADCOM_PHY is not set
-# CONFIG_ICPLUS_PHY is not set
-# CONFIG_REALTEK_PHY is not set
-# CONFIG_NATIONAL_PHY is not set
-# CONFIG_STE10XP is not set
-CONFIG_LSI_ET1011C_PHY=y
-# CONFIG_FIXED_PHY is not set
-# CONFIG_MDIO_BITBANG is not set
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_AX88796 is not set
-# CONFIG_SMC91X is not set
-CONFIG_TI_DAVINCI_EMAC=y
-# CONFIG_DM9000 is not set
-# CONFIG_ETHOC is not set
-# CONFIG_SMC911X is not set
-# CONFIG_SMSC911X is not set
-# CONFIG_DNET is not set
-# CONFIG_IBM_NEW_EMAC_ZMII is not set
-# CONFIG_IBM_NEW_EMAC_RGMII is not set
-# CONFIG_IBM_NEW_EMAC_TAH is not set
-# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
-# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
-# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
-# CONFIG_B44 is not set
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-
-#
-# Enable WiMAX (Networking options) to see the WiMAX drivers
-#
-# CONFIG_WAN is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-CONFIG_NETCONSOLE=y
-# CONFIG_NETCONSOLE_DYNAMIC is not set
-CONFIG_NETPOLL=y
-CONFIG_NETPOLL_TRAP=y
-CONFIG_NET_POLL_CONTROLLER=y
-# CONFIG_ISDN is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=m
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-CONFIG_INPUT_EVDEV=m
-CONFIG_INPUT_EVBUG=m
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=m
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-CONFIG_KEYBOARD_XTKBD=m
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
-# CONFIG_TOUCHSCREEN_AD7879 is not set
-# CONFIG_TOUCHSCREEN_FUJITSU is not set
-# CONFIG_TOUCHSCREEN_GUNZE is not set
-# CONFIG_TOUCHSCREEN_ELO is not set
-# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
-# CONFIG_TOUCHSCREEN_MTOUCH is not set
-# CONFIG_TOUCHSCREEN_INEXIO is not set
-# CONFIG_TOUCHSCREEN_MK712 is not set
-# CONFIG_TOUCHSCREEN_PENMOUNT is not set
-# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
-# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
-# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
-# CONFIG_TOUCHSCREEN_TSC2007 is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-CONFIG_SERIO_SERPORT=y
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_CONSOLE_TRANSLATIONS=y
-# CONFIG_VT_CONSOLE is not set
-CONFIG_HW_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
-CONFIG_DEVKMEM=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=3
-CONFIG_SERIAL_8250_RUNTIME_UARTS=3
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_IPMI_HANDLER is not set
-CONFIG_HW_RANDOM=m
-# CONFIG_HW_RANDOM_TIMERIOMEM is not set
-# CONFIG_R3964 is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_TCG_TPM is not set
-CONFIG_I2C=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_HELPER_AUTO=y
-
-#
-# I2C Hardware Bus support
-#
-
-#
-# I2C system bus drivers (mostly embedded / system-on-chip)
-#
-CONFIG_I2C_DAVINCI=y
-# CONFIG_I2C_GPIO is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_SIMTEC is not set
-
-#
-# External I2C/SMBus adapter drivers
-#
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_TAOS_EVM is not set
-
-#
-# Other I2C/SMBus bus drivers
-#
-# CONFIG_I2C_PCA_PLATFORM is not set
-# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-# CONFIG_SPI is not set
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-CONFIG_GPIOLIB=y
-# CONFIG_DEBUG_GPIO is not set
-# CONFIG_GPIO_SYSFS is not set
-
-#
-# Memory mapped GPIO expanders:
-#
-
-#
-# I2C GPIO expanders:
-#
-# CONFIG_GPIO_MAX732X is not set
-# CONFIG_GPIO_PCA953X is not set
-CONFIG_GPIO_PCF857X=m
-
-#
-# PCI GPIO expanders:
-#
-
-#
-# SPI GPIO expanders:
-#
-# CONFIG_W1 is not set
-# CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
-# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-
-#
-# Watchdog Device Drivers
-#
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_DAVINCI_WATCHDOG is not set
-CONFIG_SSB_POSSIBLE=y
-
-#
-# Sonics Silicon Backplane
-#
-# CONFIG_SSB is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_CORE is not set
-# CONFIG_MFD_SM501 is not set
-# CONFIG_MFD_ASIC3 is not set
-# CONFIG_HTC_EGPIO is not set
-# CONFIG_HTC_PASIC3 is not set
-# CONFIG_TPS65010 is not set
-# CONFIG_TWL4030_CORE is not set
-# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_T7L66XB is not set
-# CONFIG_MFD_TC6387XB is not set
-# CONFIG_MFD_TC6393XB is not set
-# CONFIG_PMIC_DA903X is not set
-# CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM8350_I2C is not set
-# CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
-
-#
-# Graphics support
-#
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_SOUND=m
-# CONFIG_SOUND_OSS_CORE is not set
-CONFIG_SND=m
-CONFIG_SND_TIMER=m
-CONFIG_SND_PCM=m
-CONFIG_SND_JACK=y
-# CONFIG_SND_SEQUENCER is not set
-# CONFIG_SND_MIXER_OSS is not set
-# CONFIG_SND_PCM_OSS is not set
-# CONFIG_SND_HRTIMER is not set
-# CONFIG_SND_DYNAMIC_MINORS is not set
-CONFIG_SND_SUPPORT_OLD_API=y
-CONFIG_SND_VERBOSE_PROCFS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-CONFIG_SND_DRIVERS=y
-# CONFIG_SND_DUMMY is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-CONFIG_SND_ARM=y
-CONFIG_SND_SOC=m
-CONFIG_SND_DAVINCI_SOC=m
-CONFIG_SND_SOC_I2C_AND_SPI=m
-# CONFIG_SND_SOC_ALL_CODECS is not set
-# CONFIG_SOUND_PRIME is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_USB_MUSB_HOST is not set
-# CONFIG_USB_MUSB_PERIPHERAL is not set
-# CONFIG_USB_MUSB_OTG is not set
-# CONFIG_USB_GADGET_MUSB_HDRC is not set
-# CONFIG_USB_GADGET_AT91 is not set
-# CONFIG_USB_GADGET_ATMEL_USBA is not set
-# CONFIG_USB_GADGET_FSL_USB2 is not set
-# CONFIG_USB_GADGET_LH7A40X is not set
-# CONFIG_USB_GADGET_OMAP is not set
-# CONFIG_USB_GADGET_PXA25X is not set
-# CONFIG_USB_GADGET_PXA27X is not set
-# CONFIG_USB_GADGET_S3C2410 is not set
-# CONFIG_USB_GADGET_IMX is not set
-# CONFIG_USB_GADGET_M66592 is not set
-# CONFIG_USB_GADGET_AMD5536UDC is not set
-# CONFIG_USB_GADGET_FSL_QE is not set
-# CONFIG_USB_GADGET_CI13XXX is not set
-# CONFIG_USB_GADGET_NET2280 is not set
-# CONFIG_USB_GADGET_GOKU is not set
-# CONFIG_USB_GADGET_DUMMY_HCD is not set
-# CONFIG_USB_ZERO is not set
-# CONFIG_USB_ETH is not set
-# CONFIG_USB_GADGETFS is not set
-# CONFIG_USB_FILE_STORAGE is not set
-# CONFIG_USB_G_SERIAL is not set
-# CONFIG_USB_MIDI_GADGET is not set
-# CONFIG_USB_G_PRINTER is not set
-# CONFIG_USB_CDC_COMPOSITE is not set
-# CONFIG_MMC is not set
-# CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
-# CONFIG_NEW_LEDS is not set
-CONFIG_RTC_LIB=y
-# CONFIG_RTC_CLASS is not set
-# CONFIG_DMADEVICES is not set
-# CONFIG_AUXDISPLAY is not set
-# CONFIG_REGULATOR is not set
-# CONFIG_UIO is not set
-# CONFIG_STAGING is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-# CONFIG_EXT4_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
-CONFIG_XFS_FS=m
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_DEBUG is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_BTRFS_FS is not set
-CONFIG_DNOTIFY=y
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-CONFIG_AUTOFS4_FS=m
-# CONFIG_FUSE_FS is not set
-
-#
-# Caches
-#
-# CONFIG_FSCACHE is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_PROC_PAGE_MONITOR=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
-# CONFIG_HUGETLB_PAGE is not set
-# CONFIG_CONFIGFS_FS is not set
-CONFIG_MISC_FILESYSTEMS=y
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_SQUASHFS is not set
-# CONFIG_VXFS_FS is not set
-CONFIG_MINIX_FS=m
-# CONFIG_OMFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
-CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFS_V4 is not set
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-# CONFIG_NFSD_V3_ACL is not set
-# CONFIG_NFSD_V4 is not set
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_KARMA_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-# CONFIG_SYSV68_PARTITION is not set
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=m
-# CONFIG_DLM is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_WARN_DEPRECATED=y
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_FRAME_WARN=1024
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_UNUSED_SYMBOLS is not set
-CONFIG_DEBUG_FS=y
-# CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
-CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
-CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
-CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
-CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
-CONFIG_TIMER_STATS=y
-# CONFIG_DEBUG_OBJECTS is not set
-# CONFIG_SLUB_DEBUG_ON is not set
-# CONFIG_SLUB_STATS is not set
-CONFIG_DEBUG_PREEMPT=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_PI_LIST=y
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-CONFIG_DEBUG_MUTEXES=y
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_PROVE_LOCKING is not set
-# CONFIG_LOCK_STAT is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
-CONFIG_DEBUG_BUGVERBOSE=y
-# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_WRITECOUNT is not set
-# CONFIG_DEBUG_MEMORY_INIT is not set
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_DEBUG_SG is not set
-# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_BACKTRACE_SELF_TEST is not set
-# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
-# CONFIG_FAULT_INJECTION is not set
-# CONFIG_LATENCYTOP is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-# CONFIG_PAGE_POISONING is not set
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_DYNAMIC_DEBUG is not set
-# CONFIG_SAMPLES is not set
-CONFIG_HAVE_ARCH_KGDB=y
-# CONFIG_KGDB is not set
-CONFIG_ARM_UNWIND=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_LL is not set
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_CRYPTO=y
-
-#
-# Crypto core or helper
-#
-# CONFIG_CRYPTO_FIPS is not set
-# CONFIG_CRYPTO_MANAGER is not set
-# CONFIG_CRYPTO_MANAGER2 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Authenticated Encryption with Associated Data
-#
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_SEQIV is not set
-
-#
-# Block modes
-#
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_CTS is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_XTS is not set
-
-#
-# Hash modes
-#
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_XCBC is not set
-
-#
-# Digest
-#
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_MD4 is not set
-# CONFIG_CRYPTO_MD5 is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_RMD128 is not set
-# CONFIG_CRYPTO_RMD160 is not set
-# CONFIG_CRYPTO_RMD256 is not set
-# CONFIG_CRYPTO_RMD320 is not set
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_WP512 is not set
-
-#
-# Ciphers
-#
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_SALSA20 is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-
-#
-# Compression
-#
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_ZLIB is not set
-# CONFIG_CRYPTO_LZO is not set
-
-#
-# Random Number Generation
-#
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-# CONFIG_BINARY_PRINTF is not set
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-CONFIG_GENERIC_FIND_LAST_BIT=y
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC_T10DIF=m
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_DECOMPRESS_GZIP=y
-CONFIG_GENERIC_ALLOCATOR=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
-CONFIG_NLATTR=y
diff --git a/arch/arm/configs/da850_omapl138_defconfig b/arch/arm/configs/da850_omapl138_defconfig
deleted file mode 100644
index 842a70b..0000000
--- a/arch/arm/configs/da850_omapl138_defconfig
+++ /dev/null
@@ -1,1229 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-davinci1
-# Mon Jun 29 07:54:15 2009
-#
-CONFIG_ARM=y
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-CONFIG_GENERIC_GPIO=y
-CONFIG_GENERIC_TIME=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_ZONE_DMA=y
-CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
-CONFIG_VECTORS_BASE=0xffff0000
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_POSIX_MQUEUE_SYSCTL=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_AUDIT is not set
-
-#
-# RCU Subsystem
-#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
-# CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-# CONFIG_RELAY is not set
-# CONFIG_NAMESPACES is not set
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_RD_GZIP=y
-# CONFIG_RD_BZIP2 is not set
-# CONFIG_RD_LZMA is not set
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
-CONFIG_ANON_INODES=y
-CONFIG_EMBEDDED=y
-CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
-CONFIG_HOTPLUG=y
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-CONFIG_AIO=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLUB_DEBUG=y
-CONFIG_COMPAT_BRK=y
-# CONFIG_SLAB is not set
-CONFIG_SLUB=y
-# CONFIG_SLOB is not set
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
-CONFIG_HAVE_OPROFILE=y
-# CONFIG_KPROBES is not set
-CONFIG_HAVE_KPROBES=y
-CONFIG_HAVE_KRETPROBES=y
-CONFIG_HAVE_CLK=y
-# CONFIG_SLOW_WORK is not set
-CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
-CONFIG_BASE_SMALL=0
-CONFIG_MODULES=y
-# CONFIG_MODULE_FORCE_LOAD is not set
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_BLK_DEV_INTEGRITY is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-# CONFIG_FREEZER is not set
-
-#
-# System Type
-#
-# CONFIG_ARCH_AAEC2000 is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_REALVIEW is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_AT91 is not set
-# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_EBSA110 is not set
-# CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_GEMINI is not set
-# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_NETX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_IOP13XX is not set
-# CONFIG_ARCH_IOP32X is not set
-# CONFIG_ARCH_IOP33X is not set
-# CONFIG_ARCH_IXP23XX is not set
-# CONFIG_ARCH_IXP2000 is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_L7200 is not set
-# CONFIG_ARCH_KIRKWOOD is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
-# CONFIG_ARCH_LOKI is not set
-# CONFIG_ARCH_MV78XX0 is not set
-# CONFIG_ARCH_MXC is not set
-# CONFIG_ARCH_ORION5X is not set
-# CONFIG_ARCH_PNX4008 is not set
-# CONFIG_ARCH_PXA is not set
-# CONFIG_ARCH_MMP is not set
-# CONFIG_ARCH_RPC is not set
-# CONFIG_ARCH_SA1100 is not set
-# CONFIG_ARCH_S3C2410 is not set
-# CONFIG_ARCH_S3C64XX is not set
-# CONFIG_ARCH_SHARK is not set
-# CONFIG_ARCH_LH7A40X is not set
-CONFIG_ARCH_DAVINCI=y
-# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_MSM is not set
-# CONFIG_ARCH_W90X900 is not set
-CONFIG_CP_INTC=y
-
-#
-# TI DaVinci Implementations
-#
-
-#
-# DaVinci Core Type
-#
-# CONFIG_ARCH_DAVINCI_DM644x is not set
-# CONFIG_ARCH_DAVINCI_DM355 is not set
-# CONFIG_ARCH_DAVINCI_DM646x is not set
-# CONFIG_ARCH_DAVINCI_DA830 is not set
-CONFIG_ARCH_DAVINCI_DA850=y
-CONFIG_ARCH_DAVINCI_DA8XX=y
-# CONFIG_ARCH_DAVINCI_DM365 is not set
-
-#
-# DaVinci Board Type
-#
-CONFIG_MACH_DAVINCI_DA850_EVM=y
-CONFIG_DAVINCI_MUX=y
-# CONFIG_DAVINCI_MUX_DEBUG is not set
-# CONFIG_DAVINCI_MUX_WARNINGS is not set
-CONFIG_DAVINCI_RESET_CLOCKS=y
-
-#
-# Processor Type
-#
-CONFIG_CPU_32=y
-CONFIG_CPU_ARM926T=y
-CONFIG_CPU_32v5=y
-CONFIG_CPU_ABRT_EV5TJ=y
-CONFIG_CPU_PABRT_NOIFAR=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_COPY_V4WB=y
-CONFIG_CPU_TLB_V4WBI=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-
-#
-# Processor Features
-#
-CONFIG_ARM_THUMB=y
-# CONFIG_CPU_ICACHE_DISABLE is not set
-# CONFIG_CPU_DCACHE_DISABLE is not set
-# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
-# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
-# CONFIG_OUTER_CACHE is not set
-CONFIG_COMMON_CLKDEV=y
-
-#
-# Bus support
-#
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_PCCARD is not set
-
-#
-# Kernel Features
-#
-CONFIG_TICK_ONESHOT=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_VMSPLIT_3G=y
-# CONFIG_VMSPLIT_2G is not set
-# CONFIG_VMSPLIT_1G is not set
-CONFIG_PAGE_OFFSET=0xC0000000
-CONFIG_PREEMPT=y
-CONFIG_HZ=100
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-# CONFIG_ARCH_HAS_HOLES_MEMORYMODEL is not set
-# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
-# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4096
-# CONFIG_PHYS_ADDR_T_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_BOUNCE=y
-CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
-CONFIG_LEDS=y
-# CONFIG_LEDS_CPU is not set
-CONFIG_ALIGNMENT_TRAP=y
-
-#
-# Boot options
-#
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE=""
-# CONFIG_XIP_KERNEL is not set
-# CONFIG_KEXEC is not set
-
-#
-# CPU Power Management
-#
-# CONFIG_CPU_IDLE is not set
-
-#
-# Floating point emulation
-#
-
-#
-# At least one emulation must be selected
-#
-# CONFIG_VFP is not set
-
-#
-# Userspace binary formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_HAVE_AOUT=y
-# CONFIG_BINFMT_AOUT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Power management options
-#
-# CONFIG_PM is not set
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_XFRM_STATISTICS is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-CONFIG_INET_TUNNEL=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=y
-CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_XFRM_MODE_BEET=y
-# CONFIG_INET_LRO is not set
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_CUBIC=y
-CONFIG_DEFAULT_TCP_CONG="cubic"
-# CONFIG_TCP_MD5SIG is not set
-CONFIG_IPV6=m
-# CONFIG_IPV6_PRIVACY is not set
-# CONFIG_IPV6_ROUTER_PREF is not set
-# CONFIG_IPV6_OPTIMISTIC_DAD is not set
-# CONFIG_INET6_AH is not set
-# CONFIG_INET6_ESP is not set
-# CONFIG_INET6_IPCOMP is not set
-# CONFIG_IPV6_MIP6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_INET6_XFRM_MODE_TRANSPORT=m
-CONFIG_INET6_XFRM_MODE_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_BEET=m
-# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
-CONFIG_IPV6_SIT=m
-CONFIG_IPV6_NDISC_NODETYPE=y
-# CONFIG_IPV6_TUNNEL is not set
-# CONFIG_IPV6_MULTIPLE_TABLES is not set
-# CONFIG_IPV6_MROUTE is not set
-# CONFIG_NETWORK_SECMARK is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_NETFILTER_ADVANCED=y
-
-#
-# Core Netfilter Configuration
-#
-# CONFIG_NETFILTER_NETLINK_QUEUE is not set
-# CONFIG_NETFILTER_NETLINK_LOG is not set
-# CONFIG_NF_CONNTRACK is not set
-# CONFIG_NETFILTER_XTABLES is not set
-# CONFIG_IP_VS is not set
-
-#
-# IP: Netfilter Configuration
-#
-# CONFIG_NF_DEFRAG_IPV4 is not set
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# IPv6: Netfilter Configuration
-#
-# CONFIG_IP6_NF_QUEUE is not set
-# CONFIG_IP6_NF_IPTABLES is not set
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NET_DSA is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_PHONET is not set
-# CONFIG_NET_SCHED is not set
-# CONFIG_DCB is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_CAN is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
-# CONFIG_WIMAX is not set
-# CONFIG_RFKILL is not set
-# CONFIG_NET_9P is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
-# CONFIG_PARPORT is not set
-CONFIG_BLK_DEV=y
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=m
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=1
-CONFIG_BLK_DEV_RAM_SIZE=32768
-# CONFIG_BLK_DEV_XIP is not set
-# CONFIG_CDROM_PKTCDVD is not set
-# CONFIG_ATA_OVER_ETH is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_ICS932S401 is not set
-# CONFIG_ENCLOSURE_SERVICES is not set
-# CONFIG_ISL29003 is not set
-# CONFIG_C2PORT is not set
-
-#
-# EEPROM support
-#
-CONFIG_EEPROM_AT24=y
-# CONFIG_EEPROM_LEGACY is not set
-# CONFIG_EEPROM_93CX6 is not set
-CONFIG_HAVE_IDE=y
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=m
-CONFIG_SCSI_DMA=y
-# CONFIG_SCSI_TGT is not set
-# CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=m
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-# CONFIG_BLK_DEV_SR is not set
-# CONFIG_CHR_DEV_SG is not set
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-# CONFIG_SCSI_SCAN_ASYNC is not set
-CONFIG_SCSI_WAIT_SCAN=m
-
-#
-# SCSI Transports
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_LIBSAS is not set
-# CONFIG_SCSI_SRP_ATTRS is not set
-CONFIG_SCSI_LOWLEVEL=y
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_LIBFC is not set
-# CONFIG_LIBFCOE is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_DH is not set
-# CONFIG_SCSI_OSD_INITIATOR is not set
-# CONFIG_ATA is not set
-# CONFIG_MD is not set
-CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_MACVLAN is not set
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-# CONFIG_VETH is not set
-CONFIG_PHYLIB=y
-
-#
-# MII PHY device drivers
-#
-# CONFIG_MARVELL_PHY is not set
-# CONFIG_DAVICOM_PHY is not set
-# CONFIG_QSEMI_PHY is not set
-CONFIG_LXT_PHY=y
-# CONFIG_CICADA_PHY is not set
-# CONFIG_VITESSE_PHY is not set
-# CONFIG_SMSC_PHY is not set
-# CONFIG_BROADCOM_PHY is not set
-# CONFIG_ICPLUS_PHY is not set
-# CONFIG_REALTEK_PHY is not set
-# CONFIG_NATIONAL_PHY is not set
-# CONFIG_STE10XP is not set
-CONFIG_LSI_ET1011C_PHY=y
-# CONFIG_FIXED_PHY is not set
-# CONFIG_MDIO_BITBANG is not set
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_AX88796 is not set
-# CONFIG_SMC91X is not set
-# CONFIG_TI_DAVINCI_EMAC is not set
-# CONFIG_DM9000 is not set
-# CONFIG_ETHOC is not set
-# CONFIG_SMC911X is not set
-# CONFIG_SMSC911X is not set
-# CONFIG_DNET is not set
-# CONFIG_IBM_NEW_EMAC_ZMII is not set
-# CONFIG_IBM_NEW_EMAC_RGMII is not set
-# CONFIG_IBM_NEW_EMAC_TAH is not set
-# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
-# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
-# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
-# CONFIG_B44 is not set
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-
-#
-# Enable WiMAX (Networking options) to see the WiMAX drivers
-#
-# CONFIG_WAN is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-CONFIG_NETCONSOLE=y
-# CONFIG_NETCONSOLE_DYNAMIC is not set
-CONFIG_NETPOLL=y
-CONFIG_NETPOLL_TRAP=y
-CONFIG_NET_POLL_CONTROLLER=y
-# CONFIG_ISDN is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=m
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-CONFIG_INPUT_EVDEV=m
-CONFIG_INPUT_EVBUG=m
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=m
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-CONFIG_KEYBOARD_XTKBD=m
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
-# CONFIG_TOUCHSCREEN_AD7879 is not set
-# CONFIG_TOUCHSCREEN_FUJITSU is not set
-# CONFIG_TOUCHSCREEN_GUNZE is not set
-# CONFIG_TOUCHSCREEN_ELO is not set
-# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
-# CONFIG_TOUCHSCREEN_MTOUCH is not set
-# CONFIG_TOUCHSCREEN_INEXIO is not set
-# CONFIG_TOUCHSCREEN_MK712 is not set
-# CONFIG_TOUCHSCREEN_PENMOUNT is not set
-# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
-# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
-# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
-# CONFIG_TOUCHSCREEN_TSC2007 is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-CONFIG_SERIO_SERPORT=y
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_CONSOLE_TRANSLATIONS=y
-# CONFIG_VT_CONSOLE is not set
-CONFIG_HW_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
-CONFIG_DEVKMEM=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=3
-CONFIG_SERIAL_8250_RUNTIME_UARTS=3
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_IPMI_HANDLER is not set
-CONFIG_HW_RANDOM=m
-# CONFIG_HW_RANDOM_TIMERIOMEM is not set
-# CONFIG_R3964 is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_TCG_TPM is not set
-CONFIG_I2C=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_HELPER_AUTO=y
-
-#
-# I2C Hardware Bus support
-#
-
-#
-# I2C system bus drivers (mostly embedded / system-on-chip)
-#
-CONFIG_I2C_DAVINCI=y
-# CONFIG_I2C_GPIO is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_SIMTEC is not set
-
-#
-# External I2C/SMBus adapter drivers
-#
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_TAOS_EVM is not set
-
-#
-# Other I2C/SMBus bus drivers
-#
-# CONFIG_I2C_PCA_PLATFORM is not set
-# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-# CONFIG_SPI is not set
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-CONFIG_GPIOLIB=y
-# CONFIG_DEBUG_GPIO is not set
-# CONFIG_GPIO_SYSFS is not set
-
-#
-# Memory mapped GPIO expanders:
-#
-
-#
-# I2C GPIO expanders:
-#
-# CONFIG_GPIO_MAX732X is not set
-# CONFIG_GPIO_PCA953X is not set
-CONFIG_GPIO_PCF857X=m
-
-#
-# PCI GPIO expanders:
-#
-
-#
-# SPI GPIO expanders:
-#
-# CONFIG_W1 is not set
-# CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
-# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-
-#
-# Watchdog Device Drivers
-#
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_DAVINCI_WATCHDOG is not set
-CONFIG_SSB_POSSIBLE=y
-
-#
-# Sonics Silicon Backplane
-#
-# CONFIG_SSB is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_CORE is not set
-# CONFIG_MFD_SM501 is not set
-# CONFIG_MFD_ASIC3 is not set
-# CONFIG_HTC_EGPIO is not set
-# CONFIG_HTC_PASIC3 is not set
-# CONFIG_TPS65010 is not set
-# CONFIG_TWL4030_CORE is not set
-# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_T7L66XB is not set
-# CONFIG_MFD_TC6387XB is not set
-# CONFIG_MFD_TC6393XB is not set
-# CONFIG_PMIC_DA903X is not set
-# CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM8350_I2C is not set
-# CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
-
-#
-# Graphics support
-#
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_SOUND=m
-# CONFIG_SOUND_OSS_CORE is not set
-CONFIG_SND=m
-CONFIG_SND_TIMER=m
-CONFIG_SND_PCM=m
-CONFIG_SND_JACK=y
-# CONFIG_SND_SEQUENCER is not set
-# CONFIG_SND_MIXER_OSS is not set
-# CONFIG_SND_PCM_OSS is not set
-# CONFIG_SND_HRTIMER is not set
-# CONFIG_SND_DYNAMIC_MINORS is not set
-CONFIG_SND_SUPPORT_OLD_API=y
-CONFIG_SND_VERBOSE_PROCFS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-CONFIG_SND_DRIVERS=y
-# CONFIG_SND_DUMMY is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-CONFIG_SND_ARM=y
-CONFIG_SND_SOC=m
-CONFIG_SND_DAVINCI_SOC=m
-CONFIG_SND_SOC_I2C_AND_SPI=m
-# CONFIG_SND_SOC_ALL_CODECS is not set
-# CONFIG_SOUND_PRIME is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
-# CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
-# CONFIG_NEW_LEDS is not set
-CONFIG_RTC_LIB=y
-# CONFIG_RTC_CLASS is not set
-# CONFIG_DMADEVICES is not set
-# CONFIG_AUXDISPLAY is not set
-# CONFIG_REGULATOR is not set
-# CONFIG_UIO is not set
-# CONFIG_STAGING is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-# CONFIG_EXT4_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
-CONFIG_XFS_FS=m
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_DEBUG is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_BTRFS_FS is not set
-CONFIG_DNOTIFY=y
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-CONFIG_AUTOFS4_FS=m
-# CONFIG_FUSE_FS is not set
-
-#
-# Caches
-#
-# CONFIG_FSCACHE is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_PROC_PAGE_MONITOR=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
-# CONFIG_HUGETLB_PAGE is not set
-# CONFIG_CONFIGFS_FS is not set
-CONFIG_MISC_FILESYSTEMS=y
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_SQUASHFS is not set
-# CONFIG_VXFS_FS is not set
-CONFIG_MINIX_FS=m
-# CONFIG_OMFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
-CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFS_V4 is not set
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-# CONFIG_NFSD_V3_ACL is not set
-# CONFIG_NFSD_V4 is not set
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_KARMA_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-# CONFIG_SYSV68_PARTITION is not set
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=m
-# CONFIG_DLM is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_WARN_DEPRECATED=y
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_FRAME_WARN=1024
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_UNUSED_SYMBOLS is not set
-CONFIG_DEBUG_FS=y
-# CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
-CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
-CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
-CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
-CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
-CONFIG_TIMER_STATS=y
-# CONFIG_DEBUG_OBJECTS is not set
-# CONFIG_SLUB_DEBUG_ON is not set
-# CONFIG_SLUB_STATS is not set
-CONFIG_DEBUG_PREEMPT=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_PI_LIST=y
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-CONFIG_DEBUG_MUTEXES=y
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_PROVE_LOCKING is not set
-# CONFIG_LOCK_STAT is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
-CONFIG_DEBUG_BUGVERBOSE=y
-# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_WRITECOUNT is not set
-# CONFIG_DEBUG_MEMORY_INIT is not set
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_DEBUG_SG is not set
-# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_BACKTRACE_SELF_TEST is not set
-# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
-# CONFIG_FAULT_INJECTION is not set
-# CONFIG_LATENCYTOP is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-# CONFIG_PAGE_POISONING is not set
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_DYNAMIC_DEBUG is not set
-# CONFIG_SAMPLES is not set
-CONFIG_HAVE_ARCH_KGDB=y
-# CONFIG_KGDB is not set
-CONFIG_ARM_UNWIND=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_LL is not set
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_CRYPTO=y
-
-#
-# Crypto core or helper
-#
-# CONFIG_CRYPTO_FIPS is not set
-# CONFIG_CRYPTO_MANAGER is not set
-# CONFIG_CRYPTO_MANAGER2 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Authenticated Encryption with Associated Data
-#
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_SEQIV is not set
-
-#
-# Block modes
-#
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_CTS is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_XTS is not set
-
-#
-# Hash modes
-#
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_XCBC is not set
-
-#
-# Digest
-#
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_MD4 is not set
-# CONFIG_CRYPTO_MD5 is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_RMD128 is not set
-# CONFIG_CRYPTO_RMD160 is not set
-# CONFIG_CRYPTO_RMD256 is not set
-# CONFIG_CRYPTO_RMD320 is not set
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_WP512 is not set
-
-#
-# Ciphers
-#
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_SALSA20 is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-
-#
-# Compression
-#
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_ZLIB is not set
-# CONFIG_CRYPTO_LZO is not set
-
-#
-# Random Number Generation
-#
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-# CONFIG_BINARY_PRINTF is not set
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-CONFIG_GENERIC_FIND_LAST_BIT=y
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC_T10DIF=m
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_DECOMPRESS_GZIP=y
-CONFIG_GENERIC_ALLOCATOR=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
-CONFIG_NLATTR=y
diff --git a/arch/arm/configs/da8xx_omapl_defconfig b/arch/arm/configs/da8xx_omapl_defconfig
new file mode 100644
index 0000000..d7e7ad4
--- /dev/null
+++ b/arch/arm/configs/da8xx_omapl_defconfig
@@ -0,0 +1,1322 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.32-rc4
+# Fri Oct 16 10:08:33 2009
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_ARCH_HAS_CPUFREQ=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+CONFIG_LBDAF=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+# CONFIG_FREEZER is not set
+
+#
+# System Type
+#
+CONFIG_MMU=y
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_STMP3XXX is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_NOMADIK is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5PC1XX is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_U300 is not set
+CONFIG_ARCH_DAVINCI=y
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_BCMRING is not set
+CONFIG_CP_INTC=y
+
+#
+# TI DaVinci Implementations
+#
+
+#
+# DaVinci Core Type
+#
+# CONFIG_ARCH_DAVINCI_DM644x is not set
+# CONFIG_ARCH_DAVINCI_DM355 is not set
+# CONFIG_ARCH_DAVINCI_DM646x is not set
+CONFIG_ARCH_DAVINCI_DA830=y
+CONFIG_ARCH_DAVINCI_DA850=y
+CONFIG_ARCH_DAVINCI_DA8XX=y
+# CONFIG_ARCH_DAVINCI_DM365 is not set
+
+#
+# DaVinci Board Type
+#
+CONFIG_MACH_DAVINCI_DA830_EVM=y
+CONFIG_DA830_UI=y
+CONFIG_DA830_UI_LCD=y
+# CONFIG_DA830_UI_NAND is not set
+CONFIG_MACH_DAVINCI_DA850_EVM=y
+CONFIG_DA850_UI_EXP=y
+CONFIG_DA850_UI_NONE=y
+# CONFIG_DA850_UI_RMII is not set
+CONFIG_DAVINCI_MUX=y
+# CONFIG_DAVINCI_MUX_DEBUG is not set
+# CONFIG_DAVINCI_MUX_WARNINGS is not set
+CONFIG_DAVINCI_RESET_CLOCKS=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_LEGACY=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+CONFIG_CPU_DCACHE_WRITETHROUGH=y
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
+CONFIG_COMMON_CLKDEV=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_LEDS=y
+# CONFIG_LEDS_CPU is not set
+CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Power Management
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=m
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=m
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+# CONFIG_CPU_IDLE is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_HAVE_AOUT=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NF_CONNTRACK is not set
+# CONFIG_NETFILTER_XTABLES is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+# CONFIG_NF_DEFRAG_IPV4 is not set
+# CONFIG_IP_NF_QUEUE is not set
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_IP6_NF_QUEUE is not set
+# CONFIG_IP6_NF_IPTABLES is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=1
+CONFIG_BLK_DEV_RAM_SIZE=32768
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MG_DISK is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=m
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+CONFIG_LXT_PHY=y
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+CONFIG_LSI_ET1011C_PHY=y
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+CONFIG_TI_DAVINCI_EMAC=y
+# CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+CONFIG_WLAN=y
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_DYNAMIC is not set
+CONFIG_NETPOLL=y
+CONFIG_NETPOLL_TRAP=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=m
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=m
+CONFIG_INPUT_EVBUG=m
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+CONFIG_KEYBOARD_ATKBD=m
+# CONFIG_QT2160 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+CONFIG_KEYBOARD_XTKBD=m
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_W90X900 is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+# CONFIG_VT_CONSOLE is not set
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=3
+CONFIG_SERIAL_8250_RUNTIME_UARTS=3
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_DAVINCI=y
+# CONFIG_I2C_DESIGNWARE is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCF857X=y
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+
+#
+# AC97 GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_DAVINCI_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_DAVINCI is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_FB_DA8XX=y
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_SOUND=m
+# CONFIG_SOUND_OSS_CORE is not set
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_JACK=y
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_ARM=y
+CONFIG_SND_SOC=m
+CONFIG_SND_DAVINCI_SOC=m
+# CONFIG_SND_DA830_SOC_EVM is not set
+# CONFIG_SND_DA850_SOC_EVM is not set
+CONFIG_SND_SOC_I2C_AND_SPI=m
+# CONFIG_SND_SOC_ALL_CODECS is not set
+# CONFIG_SOUND_PRIME is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_XFS_FS=m
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+CONFIG_AUTOFS4_FS=m
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+CONFIG_MINIX_FS=m
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+# CONFIG_NFSD_V4 is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+CONFIG_SMB_FS=m
+# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+CONFIG_TIMER_STATS=y
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
+CONFIG_DEBUG_PREEMPT=y
+CONFIG_DEBUG_RT_MUTEXES=y
+CONFIG_DEBUG_PI_LIST=y
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARM_UNWIND=y
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_BINARY_PRINTF is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=m
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
index ddffe39..2207780 100644
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@@ -1,14 +1,13 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc3-davinci1
-# Fri Jul 17 08:26:52 2009
+# Linux kernel version: 2.6.32-rc4
+# Mon Oct 12 14:13:12 2009
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -46,11 +45,12 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -91,17 +91,15 @@ CONFIG_SHMEM=y
 CONFIG_AIO=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_KPROBES=y
@@ -145,6 +143,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 #
 # System Type
 #
+CONFIG_MMU=y
 # CONFIG_ARCH_AAEC2000 is not set
 # CONFIG_ARCH_INTEGRATOR is not set
 # CONFIG_ARCH_REALVIEW is not set
@@ -159,6 +158,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_STMP3XXX is not set
 # CONFIG_ARCH_NETX is not set
 # CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_IOP13XX is not set
 # CONFIG_ARCH_IOP32X is not set
 # CONFIG_ARCH_IOP33X is not set
@@ -181,11 +181,13 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
 # CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5PC1XX is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_U300 is not set
 CONFIG_ARCH_DAVINCI=y
 # CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_BCMRING is not set
 CONFIG_AINTC=y
 CONFIG_ARCH_DAVINCI_DMx=y
 
@@ -224,7 +226,7 @@ CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
-CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_PABRT_LEGACY=y
 CONFIG_CPU_CACHE_VIVT=y
 CONFIG_CPU_COPY_V4WB=y
 CONFIG_CPU_TLB_V4WBI=y
@@ -239,6 +241,7 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_WRITETHROUGH is not set
 # CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_COMMON_CLKDEV=y
 
 #
@@ -259,6 +262,8 @@ CONFIG_VMSPLIT_3G=y
 # CONFIG_VMSPLIT_2G is not set
 # CONFIG_VMSPLIT_1G is not set
 CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
 CONFIG_HZ=100
 CONFIG_AEABI=y
@@ -280,6 +285,7 @@ CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_LEDS=y
 # CONFIG_LEDS_CPU is not set
@@ -412,6 +418,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IP6_NF_IPTABLES is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -452,6 +459,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
@@ -461,9 +469,9 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_CONNECTOR is not set
 CONFIG_MTD=m
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_AFS_PARTS is not set
 # CONFIG_MTD_AR7_PARTS is not set
@@ -499,7 +507,7 @@ CONFIG_MTD_CFI_I1=y
 CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_CFI_I4 is not set
 # CONFIG_MTD_CFI_I8 is not set
-# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_INTELEXT=m
 CONFIG_MTD_CFI_AMDSTD=m
 # CONFIG_MTD_CFI_STAA is not set
 CONFIG_MTD_CFI_UTIL=m
@@ -694,12 +702,10 @@ CONFIG_DM9000_DEBUGLEVEL=4
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 
@@ -734,6 +740,7 @@ CONFIG_NETPOLL=y
 CONFIG_NETPOLL_TRAP=y
 CONFIG_NET_POLL_CONTROLLER=y
 # CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
 
 #
 # Input device support
@@ -745,10 +752,7 @@ CONFIG_INPUT=y
 #
 # Userland interfaces
 #
-CONFIG_INPUT_MOUSEDEV=m
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
 CONFIG_INPUT_EVDEV=m
 CONFIG_INPUT_EVBUG=m
@@ -757,12 +761,16 @@ CONFIG_INPUT_EVBUG=m
 # Input Device Drivers
 #
 CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
 CONFIG_KEYBOARD_ATKBD=m
+# CONFIG_QT2160 is not set
 # CONFIG_KEYBOARD_LKKBD is not set
 CONFIG_KEYBOARD_GPIO=y
 # CONFIG_KEYBOARD_MATRIX is not set
 # CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
 # CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
 # CONFIG_KEYBOARD_SUNKBD is not set
 CONFIG_KEYBOARD_XTKBD=m
@@ -777,6 +785,7 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
 # CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
 # CONFIG_TOUCHSCREEN_MTOUCH is not set
 # CONFIG_TOUCHSCREEN_INEXIO is not set
 # CONFIG_TOUCHSCREEN_MK712 is not set
@@ -787,7 +796,17 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
 # CONFIG_TOUCHSCREEN_TSC2007 is not set
 # CONFIG_TOUCHSCREEN_W90X900 is not set
-# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_UINPUT is not set
+# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+CONFIG_INPUT_DM355EVM=m
+CONFIG_INPUT_DM365EVM=m
 
 #
 # Hardware I/O ports
@@ -828,13 +847,13 @@ CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-CONFIG_HW_RANDOM=m
-# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -868,13 +887,17 @@ CONFIG_I2C_DAVINCI=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
@@ -889,7 +912,7 @@ CONFIG_GPIOLIB=y
 #
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
-CONFIG_GPIO_PCF857X=m
+CONFIG_GPIO_PCF857X=y
 
 #
 # PCI GPIO expanders:
@@ -898,10 +921,19 @@ CONFIG_GPIO_PCF857X=m
 #
 # SPI GPIO expanders:
 #
+
+#
+# AC97 GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 # CONFIG_SENSORS_AD7414 is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
@@ -950,6 +982,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_W83781D is not set
 # CONFIG_SENSORS_W83791D is not set
@@ -959,9 +992,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -988,7 +1019,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_MFD_ASIC3 is not set
-# CONFIG_MFD_DM355EVM_MSP is not set
+CONFIG_MFD_DM355EVM_MSP=y
 # CONFIG_HTC_EGPIO is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_TPS65010 is not set
@@ -999,9 +1030,11 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TC6393XB is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
 #
@@ -1013,9 +1046,9 @@ CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
 # CONFIG_FB_SYS_FILLRECT is not set
 # CONFIG_FB_SYS_COPYAREA is not set
@@ -1032,6 +1065,7 @@ CONFIG_FIRMWARE_EDID=y
 # Frame buffer hardware drivers
 #
 # CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_DAVINCI=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
 # CONFIG_FB_MB862XX is not set
@@ -1101,7 +1135,6 @@ CONFIG_SND_SOC_TLV320AIC3X=m
 # CONFIG_SOUND_PRIME is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=m
-# CONFIG_HID_DEBUG is not set
 # CONFIG_HIDRAW is not set
 
 #
@@ -1130,6 +1163,7 @@ CONFIG_HID_CYPRESS=m
 CONFIG_HID_EZKEY=m
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=m
+# CONFIG_HID_TWINHAN is not set
 # CONFIG_HID_KENSINGTON is not set
 CONFIG_HID_LOGITECH=m
 # CONFIG_LOGITECH_FF is not set
@@ -1176,6 +1210,7 @@ CONFIG_USB_MON=m
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
 # CONFIG_USB_HWA_HCD is not set
@@ -1269,6 +1304,7 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_LH7A40X is not set
 # CONFIG_USB_GADGET_OMAP is not set
 # CONFIG_USB_GADGET_PXA25X is not set
+# CONFIG_USB_GADGET_R8A66597 is not set
 # CONFIG_USB_GADGET_PXA27X is not set
 # CONFIG_USB_GADGET_S3C_HSOTG is not set
 # CONFIG_USB_GADGET_IMX is not set
@@ -1286,6 +1322,7 @@ CONFIG_USB_ZERO=m
 # CONFIG_USB_AUDIO is not set
 CONFIG_USB_ETH=m
 CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_ETH_EEM is not set
 CONFIG_USB_GADGETFS=m
 CONFIG_USB_FILE_STORAGE=m
 # CONFIG_USB_FILE_STORAGE_TEST is not set
@@ -1316,8 +1353,10 @@ CONFIG_MMC_BLOCK=m
 # MMC/SD/SDIO Host Controller Drivers
 #
 # CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_AT91 is not set
+# CONFIG_MMC_ATMELMCI is not set
+CONFIG_MMC_DAVINCI=m
 # CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=m
 
@@ -1345,6 +1384,7 @@ CONFIG_LEDS_TRIGGER_HEARTBEAT=m
 #
 # iptables trigger is under Netfilter config (LED target)
 #
+# CONFIG_ACCESSIBILITY is not set
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=m
 
@@ -1370,6 +1410,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_DM355EVM is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1399,8 +1440,11 @@ CONFIG_RTC_INTF_DEV=y
 #
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
-# CONFIG_REGULATOR is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1429,6 +1473,7 @@ CONFIG_XFS_FS=m
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
@@ -1500,7 +1545,6 @@ CONFIG_MINIX_FS=m
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1596,6 +1640,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1634,11 +1679,14 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+CONFIG_FRAME_POINTER=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
@@ -1663,7 +1711,7 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
-CONFIG_ARM_UNWIND=y
+# CONFIG_ARM_UNWIND is not set
 CONFIG_DEBUG_USER=y
 CONFIG_DEBUG_ERRORS=y
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1681,7 +1729,6 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
 # CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
@@ -1713,11 +1760,13 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index dc273b4..3a3447a 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -33,6 +33,7 @@ config ARCH_DAVINCI_DA830
 	select CP_INTC
 	select ARCH_DAVINCI_DA8XX
 	select ARCH_HAS_CPUFREQ
+	select CPU_DCACHE_WRITETHROUGH # needed on silicon revs 1.0, 1.1
 
 config ARCH_DAVINCI_DA850
 	bool "DA850/OMAP-L138 based system"
-- 
1.6.4.3

[PATCH 43/46] DaVinci: remove unneeded #include's

[Sergei Shtylyov]

Hello.

Kevin Hilman wrote:

> From: Sergei Shtylyov <sshtylyov@ru.mvista.com>

> There have accumulated quite a lot of them after the code reorganizations...

> In several cases I had to replace #include <linux/dma-mapping.h> which wasn't
> needed directly but happened to #include <linux/err.h> which was needed.

> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

[...]

> diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
> index b804d57..120ede0 100644
> --- a/arch/arm/mach-davinci/da850.c
> +++ b/arch/arm/mach-davinci/da850.c
> @@ -11,24 +11,21 @@
>   * is licensed "as is" without any warranty of any kind, whether express
>   * or implied.
>   */
> -#include <linux/kernel.h>
>  #include <linux/init.h>
>  #include <linux/clk.h>
> -#include <linux/platform_device.h>
>  #include <linux/cpufreq.h>
>  #include <linux/regulator/consumer.h>
>  
>  #include <asm/mach/map.h>
>  
> -#include <mach/clock.h>
>  #include <mach/psc.h>
> -#include <mach/mux.h>
>  #include <mach/irqs.h>
>  #include <mach/cputype.h>
>  #include <mach/common.h>
>  #include <mach/time.h>
>  #include <mach/da8xx.h>
>  #include <mach/cpufreq.h>
> +#include <linux/platform_device.h>

    As has been pointed out, this is not in its proper group. Perhaps the 
patch can be changed before pushing upstream, and removal and addition of 
this line just nullified?

WBR, Sergei

[PATCH 43/46] DaVinci: remove unneeded #include's

[Kevin Hilman]

Sergei Shtylyov <sshtylyov@ru.mvista.com> writes:

> Hello.
>
> Kevin Hilman wrote:
>
>> From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
>
>> There have accumulated quite a lot of them after the code reorganizations...
>
>> In several cases I had to replace #include <linux/dma-mapping.h> which wasn't
>> needed directly but happened to #include <linux/err.h> which was needed.
>
>> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
>> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
>
> [...]
>
>> diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
>> index b804d57..120ede0 100644
>> --- a/arch/arm/mach-davinci/da850.c
>> +++ b/arch/arm/mach-davinci/da850.c
>> @@ -11,24 +11,21 @@
>>   * is licensed "as is" without any warranty of any kind, whether express
>>   * or implied.
>>   */
>> -#include <linux/kernel.h>
>>  #include <linux/init.h>
>>  #include <linux/clk.h>
>> -#include <linux/platform_device.h>
>>  #include <linux/cpufreq.h>
>>  #include <linux/regulator/consumer.h>
>>   #include <asm/mach/map.h>
>>  -#include <mach/clock.h>
>>  #include <mach/psc.h>
>> -#include <mach/mux.h>
>>  #include <mach/irqs.h>
>>  #include <mach/cputype.h>
>>  #include <mach/common.h>
>>  #include <mach/time.h>
>>  #include <mach/da8xx.h>
>>  #include <mach/cpufreq.h>
>> +#include <linux/platform_device.h>
>
>    As has been pointed out, this is not in its proper group. Perhaps
> the patch can be changed before pushing upstream, and removal and
> addition of this line just nullified?

Indeed, I'll clean this up in the davinci-next branch.

Thanks,

Kevin

[PATCH 38/46] davinci: fix compilation error when using mach/system.h

[Russell King - ARM Linux]

On Fri, Oct 16, 2009 at 12:09:42PM -0700, Kevin Hilman wrote:
> From: Sekhar Nori <nsekhar@ti.com>
> 
> include/mach/system.h uses the cpu_do_idle() function which is
> defined in asm/proc-fns.h. Without this patch including system.h
> leads to error of the sort:
> 
> error: implicit declaration of function 'cpu_do_idle'

The right answer might actually be to ensure that arch/arm/kernel/process.c
includes this file, so that all mach/system.h files don't have to.

[PATCH 38/46] davinci: fix compilation error when using mach/system.h

[Kevin Hilman]

Russell King - ARM Linux <linux@arm.linux.org.uk> writes:

> On Fri, Oct 16, 2009 at 12:09:42PM -0700, Kevin Hilman wrote:
>> From: Sekhar Nori <nsekhar@ti.com>
>> 
>> include/mach/system.h uses the cpu_do_idle() function which is
>> defined in asm/proc-fns.h. Without this patch including system.h
>> leads to error of the sort:
>> 
>> error: implicit declaration of function 'cpu_do_idle'
>
> The right answer might actually be to ensure that arch/arm/kernel/process.c
> includes this file, so that all mach/system.h files don't have to.

Maybe it should be more explicit, but at least on 2.6.32, process.c
already triggers an include of <asm/proc-fns.h> (linux/mm.h ->
asm/pgtable.h -> asm/proc-fns.h.

IIRC, the problem was not with arch/arm/kernel/process.c other
mach-davinci files using <mach/system.h> for some reason.

After Sergei's major #include cleanup for mach-davinci/*, I don't
think this is actually necessary anymore.

Sekhar, I'll drop this patch from davinci-next unless you think this
is still necessary for some reason.

Kevin

[PATCH 38/46] davinci: fix compilation error when using mach/system.h

[Russell King - ARM Linux]

On Mon, Oct 19, 2009 at 11:33:11AM -0700, Kevin Hilman wrote:
> Maybe it should be more explicit, but at least on 2.6.32, process.c
> already triggers an include of <asm/proc-fns.h> (linux/mm.h ->
> asm/pgtable.h -> asm/proc-fns.h.
> 
> IIRC, the problem was not with arch/arm/kernel/process.c other
> mach-davinci files using <mach/system.h> for some reason.

Ok.  Note that nothing else other than process.c should be using
mach/system.h (it's a private include file for it) so it sounds
like the include cleanup did the right thing.

[PATCH 38/46] davinci: fix compilation error when using mach/system.h

[Nori, Sekhar]

On Tue, Oct 20, 2009 at 00:03:11, Kevin Hilman wrote:
> Russell King - ARM Linux <linux@arm.linux.org.uk> writes:
>
> > On Fri, Oct 16, 2009 at 12:09:42PM -0700, Kevin Hilman wrote:
> >> From: Sekhar Nori <nsekhar@ti.com>
> >>
> >> include/mach/system.h uses the cpu_do_idle() function which is
> >> defined in asm/proc-fns.h. Without this patch including system.h
> >> leads to error of the sort:
> >>
> >> error: implicit declaration of function 'cpu_do_idle'
> >
> > The right answer might actually be to ensure that arch/arm/kernel/process.c
> > includes this file, so that all mach/system.h files don't have to.
>
> Maybe it should be more explicit, but at least on 2.6.32, process.c
> already triggers an include of <asm/proc-fns.h> (linux/mm.h ->
> asm/pgtable.h -> asm/proc-fns.h.
>
> IIRC, the problem was not with arch/arm/kernel/process.c other
> mach-davinci files using <mach/system.h> for some reason.
>
> After Sergei's major #include cleanup for mach-davinci/*, I don't
> think this is actually necessary anymore.
>
> Sekhar, I'll drop this patch from davinci-next unless you think this
> is still necessary for some reason.

Kevin, I made this patch because I started using arch_idle() for entering
WFI mode in the da850 cpuidle driver.

The Marvell Kirkwood cpuidle driver uses a call to cpu_do_idle() directly,
but calling arch_idle sounded more appropriate to me in case the arch
needs to do something special for entering idle (though not actually the
case with da850).

Thanks,
Sekhar

[PATCH 38/46] davinci: fix compilation error when using mach/system.h

[Kevin Hilman]

"Nori, Sekhar" <nsekhar@ti.com> writes:

> On Tue, Oct 20, 2009 at 00:03:11, Kevin Hilman wrote:
>> Russell King - ARM Linux <linux@arm.linux.org.uk> writes:
>>
>> > On Fri, Oct 16, 2009 at 12:09:42PM -0700, Kevin Hilman wrote:
>> >> From: Sekhar Nori <nsekhar@ti.com>
>> >>
>> >> include/mach/system.h uses the cpu_do_idle() function which is
>> >> defined in asm/proc-fns.h. Without this patch including system.h
>> >> leads to error of the sort:
>> >>
>> >> error: implicit declaration of function 'cpu_do_idle'
>> >
>> > The right answer might actually be to ensure that arch/arm/kernel/process.c
>> > includes this file, so that all mach/system.h files don't have to.
>>
>> Maybe it should be more explicit, but at least on 2.6.32, process.c
>> already triggers an include of <asm/proc-fns.h> (linux/mm.h ->
>> asm/pgtable.h -> asm/proc-fns.h.
>>
>> IIRC, the problem was not with arch/arm/kernel/process.c other
>> mach-davinci files using <mach/system.h> for some reason.
>>
>> After Sergei's major #include cleanup for mach-davinci/*, I don't
>> think this is actually necessary anymore.
>>
>> Sekhar, I'll drop this patch from davinci-next unless you think this
>> is still necessary for some reason.
>
> Kevin, I made this patch because I started using arch_idle() for entering
> WFI mode in the da850 cpuidle driver.
>
> The Marvell Kirkwood cpuidle driver uses a call to cpu_do_idle() directly,
> but calling arch_idle sounded more appropriate to me in case the arch
> needs to do something special for entering idle (though not actually the
> case with da850).

For now, I think we should stick to calling cpu_do_idle() directly.

Kevin

[PATCH 33/46] davinci: add generic CPUFreq driver for DaVinci

[Nori, Sekhar]

On Sat, Oct 17, 2009 at 00:39:37, Kevin Hilman wrote:
> From: Sekhar Nori <nsekhar@ti.com>
>
> Adds a basic CPUFreq driver for DaVinci devices registering with the
> kernel CPUFreq infrastructure.
>
> Support is added for both frequency and voltage regulation.
>
> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
> ---
>  arch/arm/mach-davinci/Kconfig                |    1 +
>  arch/arm/mach-davinci/Makefile               |    3 +
>  arch/arm/mach-davinci/cpufreq.c              |  219 ++++++++++++++++++++++++++
>  arch/arm/mach-davinci/include/mach/cpufreq.h |   25 +++
>  4 files changed, 248 insertions(+), 0 deletions(-)
>  create mode 100644 arch/arm/mach-davinci/cpufreq.c
>  create mode 100644 arch/arm/mach-davinci/include/mach/cpufreq.h
>
> diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
> index 7b6dddf..6c81b6c 100644
> --- a/arch/arm/mach-davinci/Kconfig
> +++ b/arch/arm/mach-davinci/Kconfig
> @@ -32,6 +32,7 @@ config ARCH_DAVINCI_DA830
>          bool "DA830/OMAP-L137 based system"
>       select CP_INTC
>       select ARCH_DAVINCI_DA8XX
> +     select ARCH_HAS_CPUFREQ

Kevin,

This config option has mistakenly been selected for DA830
instead of DA850.

Thanks,
Sekhar

[PATCH 33/46] davinci: add generic CPUFreq driver for DaVinci

[Kevin Hilman]

"Nori, Sekhar" <nsekhar@ti.com> writes:

> On Sat, Oct 17, 2009 at 00:39:37, Kevin Hilman wrote:
>> From: Sekhar Nori <nsekhar@ti.com>
>>
>> Adds a basic CPUFreq driver for DaVinci devices registering with the
>> kernel CPUFreq infrastructure.
>>
>> Support is added for both frequency and voltage regulation.
>>
>> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
>> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
>> ---
>>  arch/arm/mach-davinci/Kconfig                |    1 +
>>  arch/arm/mach-davinci/Makefile               |    3 +
>>  arch/arm/mach-davinci/cpufreq.c              |  219 ++++++++++++++++++++++++++
>>  arch/arm/mach-davinci/include/mach/cpufreq.h |   25 +++
>>  4 files changed, 248 insertions(+), 0 deletions(-)
>>  create mode 100644 arch/arm/mach-davinci/cpufreq.c
>>  create mode 100644 arch/arm/mach-davinci/include/mach/cpufreq.h
>>
>> diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
>> index 7b6dddf..6c81b6c 100644
>> --- a/arch/arm/mach-davinci/Kconfig
>> +++ b/arch/arm/mach-davinci/Kconfig
>> @@ -32,6 +32,7 @@ config ARCH_DAVINCI_DA830
>>          bool "DA830/OMAP-L137 based system"
>>       select CP_INTC
>>       select ARCH_DAVINCI_DA8XX
>> +     select ARCH_HAS_CPUFREQ
>
> Kevin,
>
> This config option has mistakenly been selected for DA830
> instead of DA850.
>

Thanks Sekhar,

I'll fix in davinci-next.

Kevin

[PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

[Russell King - ARM Linux]

On Fri, Oct 16, 2009 at 12:09:20PM -0700, Kevin Hilman wrote:
> From: David A. Griego <dgriego@mvista.com>
> 
> Add pinmux settings, etc. to enable the MMC/SC hardware.
> 
> Signed-off-by: David A. Griego <dgriego@mvista.com>
> Signed-off-by: Mark A. Greer <mgreer@mvista.com>
> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
> ---
>  arch/arm/mach-davinci/board-da830-evm.c |   43 +++++++++++++++++++++++++++++++
>  1 files changed, 43 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
> index 39711c1..69a791a 100644
> --- a/arch/arm/mach-davinci/board-da830-evm.c
> +++ b/arch/arm/mach-davinci/board-da830-evm.c
> @@ -23,6 +23,7 @@
>  #include <mach/irqs.h>
>  #include <mach/cp_intc.h>
>  #include <mach/mux.h>
> +#include <mach/gpio.h>

linux/gpio.h

> +static int da830_evm_mmc_get_ro(int index)
> +{
> +	int val, status, gpio_num = 33;
> +
> +	status = gpio_request(gpio_num, "MMC WP\n");
> +	if (status < 0) {
> +		pr_warning("%s can not open GPIO %d\n", __func__, gpio_num);
> +		return 0;
> +	}
> +	gpio_direction_input(gpio_num);
> +	val = gpio_get_value(gpio_num);
> +	gpio_free(gpio_num);

Should this really be requesting the gpio every time it wants to be
read?  This approach sounds wrong.  Why not just request the GPIO in
the platform initialisation code, setting its direction, and merely
reading it in this function?

[PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

[Mark A. Greer]

On Mon, Oct 19, 2009 at 03:07:52PM +0100, Russell King - ARM Linux wrote:
> On Fri, Oct 16, 2009 at 12:09:20PM -0700, Kevin Hilman wrote:
> > From: David A. Griego <dgriego@mvista.com>
> > 
> > Add pinmux settings, etc. to enable the MMC/SC hardware.
> > 
> > Signed-off-by: David A. Griego <dgriego@mvista.com>
> > Signed-off-by: Mark A. Greer <mgreer@mvista.com>
> > Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
> > ---
> >  arch/arm/mach-davinci/board-da830-evm.c |   43 +++++++++++++++++++++++++++++++
> >  1 files changed, 43 insertions(+), 0 deletions(-)
> > 
> > diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
> > index 39711c1..69a791a 100644
> > --- a/arch/arm/mach-davinci/board-da830-evm.c
> > +++ b/arch/arm/mach-davinci/board-da830-evm.c
> > @@ -23,6 +23,7 @@
> >  #include <mach/irqs.h>
> >  #include <mach/cp_intc.h>
> >  #include <mach/mux.h>
> > +#include <mach/gpio.h>
> 
> linux/gpio.h

Oops.

> > +static int da830_evm_mmc_get_ro(int index)
> > +{
> > +	int val, status, gpio_num = 33;
> > +
> > +	status = gpio_request(gpio_num, "MMC WP\n");
> > +	if (status < 0) {
> > +		pr_warning("%s can not open GPIO %d\n", __func__, gpio_num);
> > +		return 0;
> > +	}
> > +	gpio_direction_input(gpio_num);
> > +	val = gpio_get_value(gpio_num);
> > +	gpio_free(gpio_num);
> 
> Should this really be requesting the gpio every time it wants to be
> read?  This approach sounds wrong.  Why not just request the GPIO in
> the platform initialisation code, setting its direction, and merely
> reading it in this function?

This routine doesn't get called on every read.  AFAICT, its only called
by mmc_sd_init_card() which is called during init and resume.  That seems
like the logical time to check if the card is set to read-only since cards
can be inserted and removed while the system is running.

Mark
--

[PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

[Mark A. Greer]

On Mon, Oct 19, 2009 at 09:39:37AM -0700, Mark A. Greer wrote:
> On Mon, Oct 19, 2009 at 03:07:52PM +0100, Russell King - ARM Linux wrote:
> > On Fri, Oct 16, 2009 at 12:09:20PM -0700, Kevin Hilman wrote:

> > > +static int da830_evm_mmc_get_ro(int index)
> > > +{
> > > +	int val, status, gpio_num = 33;
> > > +
> > > +	status = gpio_request(gpio_num, "MMC WP\n");
> > > +	if (status < 0) {
> > > +		pr_warning("%s can not open GPIO %d\n", __func__, gpio_num);
> > > +		return 0;
> > > +	}
> > > +	gpio_direction_input(gpio_num);
> > > +	val = gpio_get_value(gpio_num);
> > > +	gpio_free(gpio_num);
> > 
> > Should this really be requesting the gpio every time it wants to be
> > read?  This approach sounds wrong.  Why not just request the GPIO in
> > the platform initialisation code, setting its direction, and merely
> > reading it in this function?
> 
> This routine doesn't get called on every read.  AFAICT, its only called
> by mmc_sd_init_card() which is called during init and resume.  That seems
> like the logical time to check if the card is set to read-only since cards
> can be inserted and removed while the system is running.

Nevermind, I see what you're saying now.  Yes, that would work.

Mark
--

[PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

[Russell King - ARM Linux]

On Mon, Oct 19, 2009 at 09:39:37AM -0700, Mark A. Greer wrote:
> On Mon, Oct 19, 2009 at 03:07:52PM +0100, Russell King - ARM Linux wrote:
> > On Fri, Oct 16, 2009 at 12:09:20PM -0700, Kevin Hilman wrote:
> > > +static int da830_evm_mmc_get_ro(int index)
> > > +{
> > > +	int val, status, gpio_num = 33;
> > > +
> > > +	status = gpio_request(gpio_num, "MMC WP\n");
> > > +	if (status < 0) {
> > > +		pr_warning("%s can not open GPIO %d\n", __func__, gpio_num);
> > > +		return 0;
> > > +	}
> > > +	gpio_direction_input(gpio_num);
> > > +	val = gpio_get_value(gpio_num);
> > > +	gpio_free(gpio_num);
> > 
> > Should this really be requesting the gpio every time it wants to be
> > read?  This approach sounds wrong.  Why not just request the GPIO in
> > the platform initialisation code, setting its direction, and merely
> > reading it in this function?
> 
> This routine doesn't get called on every read.  AFAICT, its only called
> by mmc_sd_init_card() which is called during init and resume.  That seems
> like the logical time to check if the card is set to read-only since cards
> can be inserted and removed while the system is running.

My complaint is not about when this function is called, it's about what
is being done inside this function.

[PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

[Kevin Hilman]

Russell King - ARM Linux <linux@arm.linux.org.uk> writes:

> On Fri, Oct 16, 2009 at 12:09:20PM -0700, Kevin Hilman wrote:
>> From: David A. Griego <dgriego@mvista.com>
>> 
>> Add pinmux settings, etc. to enable the MMC/SC hardware.
>> 
>> Signed-off-by: David A. Griego <dgriego@mvista.com>
>> Signed-off-by: Mark A. Greer <mgreer@mvista.com>
>> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
>> ---
>>  arch/arm/mach-davinci/board-da830-evm.c |   43 +++++++++++++++++++++++++++++++
>>  1 files changed, 43 insertions(+), 0 deletions(-)
>> 
>> diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
>> index 39711c1..69a791a 100644
>> --- a/arch/arm/mach-davinci/board-da830-evm.c
>> +++ b/arch/arm/mach-davinci/board-da830-evm.c
>> @@ -23,6 +23,7 @@
>>  #include <mach/irqs.h>
>>  #include <mach/cp_intc.h>
>>  #include <mach/mux.h>
>> +#include <mach/gpio.h>
>
> linux/gpio.h
>
>> +static int da830_evm_mmc_get_ro(int index)
>> +{
>> +	int val, status, gpio_num = 33;
>> +
>> +	status = gpio_request(gpio_num, "MMC WP\n");
>> +	if (status < 0) {
>> +		pr_warning("%s can not open GPIO %d\n", __func__, gpio_num);
>> +		return 0;
>> +	}
>> +	gpio_direction_input(gpio_num);
>> +	val = gpio_get_value(gpio_num);
>> +	gpio_free(gpio_num);
>
> Should this really be requesting the gpio every time it wants to be
> read?  This approach sounds wrong.  Why not just request the GPIO in
> the platform initialisation code, setting its direction, and merely
> reading it in this function?

Russell,

Thanks for the reviews.

Indeed, request and init should be done at init time as is done for
the da850 board.  Here's an updated version.

This version is now the one pushed to the davinci-next branch.

Kevin

[PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

[H Hartley Sweeten]

On Monday, October 19, 2009 4:52 PM, Kevin Hilman wrote:
> From 05e5376685ce71812ae8eb48115ce0d7fd8e0776 Mon Sep 17 00:00:00 2001
> From: David A. Griego <dgriego@mvista.com>
> Date: Tue, 15 Sep 2009 18:10:20 -0700
> Subject: [PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM
> 
> Add pinmux settings, etc. to enable the MMC/SC hardware.
> 
> Signed-off-by: David A. Griego <dgriego@mvista.com>
> Signed-off-by: Mark A. Greer <mgreer@mvista.com>
> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
> ---
>  arch/arm/mach-davinci/board-da830-evm.c |   41 +++++++++++++++++++++++++++++++
>  1 files changed, 41 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
> index 39711c1..444029e 100644
> --- a/arch/arm/mach-davinci/board-da830-evm.c
> +++ b/arch/arm/mach-davinci/board-da830-evm.c
> @@ -23,6 +23,7 @@
>  #include <mach/irqs.h>
>  #include <mach/cp_intc.h>
>  #include <mach/mux.h>
> +#include <mach/gpio.h>
>  #include <mach/da8xx.h>
>  #include <mach/asp.h>
>  
> @@ -83,6 +84,30 @@ static struct snd_platform_data da830_evm_snd_data = {
>  	.rxnumevt	= 1,
>  };
>  
> +/*
> + * GPIO2[1] is used as MMC_SD_WP and GPIO2[2] as MMC_SD_INS.
> + */
> +static const short da830_evm_mmc_sd_pins[] = {
> +	DA830_MMCSD_DAT_0, DA830_MMCSD_DAT_1, DA830_MMCSD_DAT_2,
> +	DA830_MMCSD_DAT_3, DA830_MMCSD_DAT_4, DA830_MMCSD_DAT_5,
> +	DA830_MMCSD_DAT_6, DA830_MMCSD_DAT_7, DA830_MMCSD_CLK,
> +	DA830_MMCSD_CMD,   DA830_GPIO2_1,     DA830_GPIO2_2,
> +	-1
> +};
> +
> +#define DA830_MMCSD_WP_PIN		GPIO_TO_PIN(2, 1)
> +
> +static int da830_evm_mmc_get_ro(int index)
> +{
> +	return gpio_get_value(DA830_MMCSD_WP_PIN);
> +}
> +
> +static struct davinci_mmc_config da830_evm_mmc_config = {
> +	.get_ro			= da830_evm_mmc_get_ro,
> +	.wires			= 4,
> +	.version		= MMC_CTLR_VERSION_2,
> +};
> +
>  static __init void da830_evm_init(void)
>  {
>  	struct davinci_soc_info *soc_info = &davinci_soc_info;
> @@ -132,6 +157,22 @@ static __init void da830_evm_init(void)
>  				ret);
>  
>  	da8xx_register_mcasp(1, &da830_evm_snd_data);
> +
> +	ret = da8xx_pinmux_setup(da830_evm_mmc_sd_pins);
> +	if (ret)
> +		pr_warning("da830_evm_init: mmc/sd mux setup failed: %d\n",
> +				ret);
> +
> +	ret = gpio_request(DA830_MMCSD_WP_PIN, "MMC WP");
> +	if (ret)
> +		pr_warning("da830_evm_init: can not open GPIO %d\n",
> +			   DA830_MMCSD_WP_PIN);
> +	gpio_direction_input(DA830_MMCSD_WP_PIN);
> +
> +	ret = da8xx_register_mmcsd0(&da830_evm_mmc_config);
> +	if (ret)
> +		pr_warning("da830_evm_init: mmc/sd registration failed: %d\n",
> +				ret);

If the da8xx_pinmux_setup or gpio_request fail is it still safe to do
the da8xx_register_mmcsd0?

Regards,
Hartley

[PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM

[Kevin Hilman]

"H Hartley Sweeten" <hartleys@visionengravers.com> writes:

> On Monday, October 19, 2009 4:52 PM, Kevin Hilman wrote:
>> From 05e5376685ce71812ae8eb48115ce0d7fd8e0776 Mon Sep 17 00:00:00 2001
>> From: David A. Griego <dgriego@mvista.com>
>> Date: Tue, 15 Sep 2009 18:10:20 -0700
>> Subject: [PATCH 16/46] davinci: Add MMC/SD support for DA830/OMAP-L137 EVM
>> 
>> Add pinmux settings, etc. to enable the MMC/SC hardware.
>> 
>> Signed-off-by: David A. Griego <dgriego@mvista.com>
>> Signed-off-by: Mark A. Greer <mgreer@mvista.com>
>> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
>> ---
>>  arch/arm/mach-davinci/board-da830-evm.c |   41 +++++++++++++++++++++++++++++++
>>  1 files changed, 41 insertions(+), 0 deletions(-)
>> 
>> diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
>> index 39711c1..444029e 100644
>> --- a/arch/arm/mach-davinci/board-da830-evm.c
>> +++ b/arch/arm/mach-davinci/board-da830-evm.c
>> @@ -23,6 +23,7 @@
>>  #include <mach/irqs.h>
>>  #include <mach/cp_intc.h>
>>  #include <mach/mux.h>
>> +#include <mach/gpio.h>
>>  #include <mach/da8xx.h>
>>  #include <mach/asp.h>
>>  
>> @@ -83,6 +84,30 @@ static struct snd_platform_data da830_evm_snd_data = {
>>  	.rxnumevt	= 1,
>>  };
>>  
>> +/*
>> + * GPIO2[1] is used as MMC_SD_WP and GPIO2[2] as MMC_SD_INS.
>> + */
>> +static const short da830_evm_mmc_sd_pins[] = {
>> +	DA830_MMCSD_DAT_0, DA830_MMCSD_DAT_1, DA830_MMCSD_DAT_2,
>> +	DA830_MMCSD_DAT_3, DA830_MMCSD_DAT_4, DA830_MMCSD_DAT_5,
>> +	DA830_MMCSD_DAT_6, DA830_MMCSD_DAT_7, DA830_MMCSD_CLK,
>> +	DA830_MMCSD_CMD,   DA830_GPIO2_1,     DA830_GPIO2_2,
>> +	-1
>> +};
>> +
>> +#define DA830_MMCSD_WP_PIN		GPIO_TO_PIN(2, 1)
>> +
>> +static int da830_evm_mmc_get_ro(int index)
>> +{
>> +	return gpio_get_value(DA830_MMCSD_WP_PIN);
>> +}
>> +
>> +static struct davinci_mmc_config da830_evm_mmc_config = {
>> +	.get_ro			= da830_evm_mmc_get_ro,
>> +	.wires			= 4,
>> +	.version		= MMC_CTLR_VERSION_2,
>> +};
>> +
>>  static __init void da830_evm_init(void)
>>  {
>>  	struct davinci_soc_info *soc_info = &davinci_soc_info;
>> @@ -132,6 +157,22 @@ static __init void da830_evm_init(void)
>>  				ret);
>>  
>>  	da8xx_register_mcasp(1, &da830_evm_snd_data);
>> +
>> +	ret = da8xx_pinmux_setup(da830_evm_mmc_sd_pins);
>> +	if (ret)
>> +		pr_warning("da830_evm_init: mmc/sd mux setup failed: %d\n",
>> +				ret);
>> +
>> +	ret = gpio_request(DA830_MMCSD_WP_PIN, "MMC WP");
>> +	if (ret)
>> +		pr_warning("da830_evm_init: can not open GPIO %d\n",
>> +			   DA830_MMCSD_WP_PIN);
>> +	gpio_direction_input(DA830_MMCSD_WP_PIN);
>> +
>> +	ret = da8xx_register_mmcsd0(&da830_evm_mmc_config);
>> +	if (ret)
>> +		pr_warning("da830_evm_init: mmc/sd registration failed: %d\n",
>> +				ret);
>
> If the da8xx_pinmux_setup or gpio_request fail is it still safe to do
> the da8xx_register_mmcsd0?

Well, it would be safe, but it wouldn't work.  ;)

Good catch, I'll break those MMC init calls out into a separate init function
that will return early if any of the calls fails.

Here's an updated version.

Kevin

[PATCH 13/46] davinci: support re-parenting a clock in the clock framework

[Russell King - ARM Linux]

On Fri, Oct 16, 2009 at 12:09:17PM -0700, Kevin Hilman wrote:
> From: Sekhar Nori <nsekhar@ti.com>
> 
> The clk_set_parent() API is implemented to enable re-parenting
> clocks in the clock tree.
> 
> This is useful in DVFS and helps by shifting clocks to an asynchronous
> domain where supported by hardware
> 
> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
> ---
>  arch/arm/mach-davinci/clock.c |   23 +++++++++++++++++++++++
>  1 files changed, 23 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
> index 09e0e1c..12ceeea 100644
> --- a/arch/arm/mach-davinci/clock.c
> +++ b/arch/arm/mach-davinci/clock.c
> @@ -141,6 +141,29 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
>  }
>  EXPORT_SYMBOL(clk_set_rate);
>  
> +int clk_set_parent(struct clk *clk, struct clk *parent)
> +{
> +	unsigned long flags;
> +
> +	if (clk == NULL || IS_ERR(clk))
> +		return -EINVAL;
> +
> +	mutex_lock(&clocks_mutex);
> +	clk->parent = parent;
> +	list_del_init(&clk->childnode);
> +	list_add(&clk->childnode, &clk->parent->children);
> +	mutex_unlock(&clocks_mutex);

This is bad, and is suffering from precisely the same problem which
OMAP suffered from:

1. it takes no notice of whether the clk is in use.
2. it takes no notice of whether the parent clocks are being used.

The result is that using clk_set_parent() on a clk_enable()'d clock,
you totally destroy the usecounting of the parent clocks, leading to
the clock tree usecount becoming totally buggered up.

Either refuse to change the parent of an already clk_enable()'d clock,
or do proper usecount fixups when changing the parent.

[PATCH 13/46] davinci: support re-parenting a clock in the clock framework

[Kevin Hilman]

Russell King - ARM Linux <linux@arm.linux.org.uk> writes:

> On Fri, Oct 16, 2009 at 12:09:17PM -0700, Kevin Hilman wrote:
>> From: Sekhar Nori <nsekhar@ti.com>
>> 
>> The clk_set_parent() API is implemented to enable re-parenting
>> clocks in the clock tree.
>> 
>> This is useful in DVFS and helps by shifting clocks to an asynchronous
>> domain where supported by hardware
>> 
>> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
>> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
>> ---
>>  arch/arm/mach-davinci/clock.c |   23 +++++++++++++++++++++++
>>  1 files changed, 23 insertions(+), 0 deletions(-)
>> 
>> diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
>> index 09e0e1c..12ceeea 100644
>> --- a/arch/arm/mach-davinci/clock.c
>> +++ b/arch/arm/mach-davinci/clock.c
>> @@ -141,6 +141,29 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
>>  }
>>  EXPORT_SYMBOL(clk_set_rate);
>>  
>> +int clk_set_parent(struct clk *clk, struct clk *parent)
>> +{
>> +	unsigned long flags;
>> +
>> +	if (clk == NULL || IS_ERR(clk))
>> +		return -EINVAL;
>> +
>> +	mutex_lock(&clocks_mutex);
>> +	clk->parent = parent;
>> +	list_del_init(&clk->childnode);
>> +	list_add(&clk->childnode, &clk->parent->children);
>> +	mutex_unlock(&clocks_mutex);
>
> This is bad, and is suffering from precisely the same problem which
> OMAP suffered from:
>
> 1. it takes no notice of whether the clk is in use.
> 2. it takes no notice of whether the parent clocks are being used.
>
> The result is that using clk_set_parent() on a clk_enable()'d clock,
> you totally destroy the usecounting of the parent clocks, leading to
> the clock tree usecount becoming totally buggered up.
>
> Either refuse to change the parent of an already clk_enable()'d clock,
> or do proper usecount fixups when changing the parent.

On davinci, we only reparent during early init, so refusing to change
the parent of an enabled will suffice.

I've added a check (and warning) if the clock is already enabled as
well as a refusal to re-parent:

int clk_set_parent(struct clk *clk, struct clk *parent)
{
	unsigned long flags;

	if (clk == NULL || IS_ERR(clk))
		return -EINVAL;

	/* Cannot change parent on enabled clock */
	if (WARN_ON(clk->usecount))
		return -EINVAL;

	mutex_lock(&clocks_mutex);
	clk->parent = parent;
	list_del_init(&clk->childnode);
	list_add(&clk->childnode, &clk->parent->children);
	mutex_unlock(&clocks_mutex);

	spin_lock_irqsave(&clockfw_lock, flags);
	if (clk->recalc)
		clk->rate = clk->recalc(clk);
	propagate_rate(clk);
	spin_unlock_irqrestore(&clockfw_lock, flags);

	return 0;
}

[PATCH 13/46] davinci: support re-parenting a clock in the clock framework

[Kevin Hilman]

Russell King - ARM Linux <linux@arm.linux.org.uk> writes:

> On Fri, Oct 16, 2009 at 12:09:17PM -0700, Kevin Hilman wrote:
>> From: Sekhar Nori <nsekhar@ti.com>
>> 
>> The clk_set_parent() API is implemented to enable re-parenting
>> clocks in the clock tree.
>> 
>> This is useful in DVFS and helps by shifting clocks to an asynchronous
>> domain where supported by hardware
>> 
>> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
>> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
>> ---
>>  arch/arm/mach-davinci/clock.c |   23 +++++++++++++++++++++++
>>  1 files changed, 23 insertions(+), 0 deletions(-)
>> 
>> diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
>> index 09e0e1c..12ceeea 100644
>> --- a/arch/arm/mach-davinci/clock.c
>> +++ b/arch/arm/mach-davinci/clock.c
>> @@ -141,6 +141,29 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
>>  }
>>  EXPORT_SYMBOL(clk_set_rate);
>>  
>> +int clk_set_parent(struct clk *clk, struct clk *parent)
>> +{
>> +	unsigned long flags;
>> +
>> +	if (clk == NULL || IS_ERR(clk))
>> +		return -EINVAL;
>> +
>> +	mutex_lock(&clocks_mutex);
>> +	clk->parent = parent;
>> +	list_del_init(&clk->childnode);
>> +	list_add(&clk->childnode, &clk->parent->children);
>> +	mutex_unlock(&clocks_mutex);
>
> This is bad, and is suffering from precisely the same problem which
> OMAP suffered from:
>
> 1. it takes no notice of whether the clk is in use.
> 2. it takes no notice of whether the parent clocks are being used.
>
> The result is that using clk_set_parent() on a clk_enable()'d clock,
> you totally destroy the usecounting of the parent clocks, leading to
> the clock tree usecount becoming totally buggered up.
>
> Either refuse to change the parent of an already clk_enable()'d clock,
> or do proper usecount fixups when changing the parent.

Russell, thanks for the review.

Here's an updated version which refuses to reparent on an enabled
clock.  This updated one is now part of davinci-next.

Kevin

[PATCH 01/46] DaVinci: DM365: SDIO interrupt resource correction

[Russell King - ARM Linux]

Shouldn't this be targetted for -rc?

If it's a bug fix, it should go for rc and stable releases, not the
next kernel.

On Fri, Oct 16, 2009 at 12:09:05PM -0700, Kevin Hilman wrote:
> From: Phaneendra Kumar <phani@embwise.com>
> 
> This patch fixes a typo/bug in the DM365 SDIO interrupt assignment
> 
> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
> ---
>  arch/arm/mach-davinci/devices.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
> index a55b650..34dc0e9 100644
> --- a/arch/arm/mach-davinci/devices.c
> +++ b/arch/arm/mach-davinci/devices.c
> @@ -177,7 +177,7 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
>  			mmcsd1_resources[0].start = DM365_MMCSD1_BASE;
>  			mmcsd1_resources[0].end = DM365_MMCSD1_BASE +
>  							SZ_4K - 1;
> -			mmcsd0_resources[2].start = IRQ_DM365_SDIOINT1;
> +			mmcsd1_resources[2].start = IRQ_DM365_SDIOINT1;
>  		} else
>  			break;
>  
> -- 
> 1.6.4.3
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[PATCH 01/46] DaVinci: DM365: SDIO interrupt resource correction

[Kevin Hilman]

Russell King - ARM Linux <linux@arm.linux.org.uk> writes:

> Shouldn't this be targetted for -rc?
>
> If it's a bug fix, it should go for rc and stable releases, not the
> next kernel.

Yes, it's a bug fix and there are two in this series, but since
mainline is not the (yet) the primary tree for davinci, I decided not
to bother with more fixes late in in this round and send them for the
next window instead.

Kevin


> On Fri, Oct 16, 2009 at 12:09:05PM -0700, Kevin Hilman wrote:
>> From: Phaneendra Kumar <phani@embwise.com>
>> 
>> This patch fixes a typo/bug in the DM365 SDIO interrupt assignment
>> 
>> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
>> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
>> ---
>>  arch/arm/mach-davinci/devices.c |    2 +-
>>  1 files changed, 1 insertions(+), 1 deletions(-)
>> 
>> diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
>> index a55b650..34dc0e9 100644
>> --- a/arch/arm/mach-davinci/devices.c
>> +++ b/arch/arm/mach-davinci/devices.c
>> @@ -177,7 +177,7 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
>>  			mmcsd1_resources[0].start = DM365_MMCSD1_BASE;
>>  			mmcsd1_resources[0].end = DM365_MMCSD1_BASE +
>>  							SZ_4K - 1;
>> -			mmcsd0_resources[2].start = IRQ_DM365_SDIOINT1;
>> +			mmcsd1_resources[2].start = IRQ_DM365_SDIOINT1;
>>  		} else
>>  			break;
>>  
>> -- 
>> 1.6.4.3
>> 
>> 
>> _______________________________________________
>> linux-arm-kernel mailing list
>> linux-arm-kernel at lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel