Re: [RFC PATCH 4/5] arm: omap: n8x0: add i2c-cbus platform data

2012-08-30 Thread Felipe Balbi 
On Wed, Aug 29, 2012 at 12:34:26AM +0300, Aaro Koskinen wrote:
 Add platform data to enable i2c-cbus on N8x0. It will be I2C bus #3.
 
 Signed-off-by: Aaro Koskinen aaro.koski...@iki.fi

Acked-by: Felipe Balbi ba...@ti.com

 ---
  arch/arm/mach-omap2/board-n8x0.c |   27 +++
  1 files changed, 27 insertions(+), 0 deletions(-)
 
 diff --git a/arch/arm/mach-omap2/board-n8x0.c 
 b/arch/arm/mach-omap2/board-n8x0.c
 index 677357f..8ea0dea 100644
 --- a/arch/arm/mach-omap2/board-n8x0.c
 +++ b/arch/arm/mach-omap2/board-n8x0.c
 @@ -18,6 +18,7 @@
  #include linux/io.h
  #include linux/stddef.h
  #include linux/i2c.h
 +#include linux/i2c-cbus.h
  #include linux/spi/spi.h
  #include linux/usb/musb.h
  #include sound/tlv320aic3x.h
 @@ -42,6 +43,31 @@
  #define TUSB6010_GPIO_ENABLE 0
  #define TUSB6010_DMACHAN 0x3f
  
 +#if defined(CONFIG_I2C_CBUS) || defined(CONFIG_I2C_CBUS_MODULE)
 +static struct i2c_cbus_platform_data n8x0_cbus_data = {
 + .clk_gpio = 66,
 + .dat_gpio = 65,
 + .sel_gpio = 64,
 +};
 +
 +static struct platform_device n8x0_cbus_device = {
 + .name   = i2c-cbus,
 + .id = 3,
 + .dev= {
 + .platform_data = n8x0_cbus_data,
 + },
 +};
 +
 +static void __init n8x0_cbus_init(void)
 +{
 + platform_device_register(n8x0_cbus_device);
 +}
 +#else /* CONFIG_I2C_CBUS */
 +static void __init n8x0_cbus_init(void)
 +{
 +}
 +#endif /* CONFIG_I2C_CBUS */
 +
  #if defined(CONFIG_USB_MUSB_TUSB6010) || 
 defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
  /*
   * Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and
 @@ -681,6 +707,7 @@ static void __init n8x0_init_machine(void)
   gpmc_onenand_init(board_onenand_data);
   n8x0_mmc_init();
   n8x0_usb_init();
 + n8x0_cbus_init();
  }
  
  MACHINE_START(NOKIA_N800, Nokia N800)
 -- 
 1.7.2.5
 
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Re: [RFC PATCH 4/5] arm: omap: n8x0: add i2c-cbus platform data

2012-08-29 Thread Tony Lindgren 
* Aaro Koskinen aaro.koski...@iki.fi [120828 14:35]:
 Add platform data to enable i2c-cbus on N8x0. It will be I2C bus #3.
 
 Signed-off-by: Aaro Koskinen aaro.koski...@iki.fi

Acked-by: Tony Lindgren t...@atomide.com
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[RFC PATCH 4/5] arm: omap: n8x0: add i2c-cbus platform data

2012-08-28 Thread Aaro Koskinen 
Add platform data to enable i2c-cbus on N8x0. It will be I2C bus #3.

Signed-off-by: Aaro Koskinen aaro.koski...@iki.fi
---
 arch/arm/mach-omap2/board-n8x0.c |   27 +++
 1 files changed, 27 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 677357f..8ea0dea 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -18,6 +18,7 @@
 #include linux/io.h
 #include linux/stddef.h
 #include linux/i2c.h
+#include linux/i2c-cbus.h
 #include linux/spi/spi.h
 #include linux/usb/musb.h
 #include sound/tlv320aic3x.h
@@ -42,6 +43,31 @@
 #define TUSB6010_GPIO_ENABLE   0
 #define TUSB6010_DMACHAN   0x3f
 
+#if defined(CONFIG_I2C_CBUS) || defined(CONFIG_I2C_CBUS_MODULE)
+static struct i2c_cbus_platform_data n8x0_cbus_data = {
+   .clk_gpio = 66,
+   .dat_gpio = 65,
+   .sel_gpio = 64,
+};
+
+static struct platform_device n8x0_cbus_device = {
+   .name   = i2c-cbus,
+   .id = 3,
+   .dev= {
+   .platform_data = n8x0_cbus_data,
+   },
+};
+
+static void __init n8x0_cbus_init(void)
+{
+   platform_device_register(n8x0_cbus_device);
+}
+#else /* CONFIG_I2C_CBUS */
+static void __init n8x0_cbus_init(void)
+{
+}
+#endif /* CONFIG_I2C_CBUS */
+
 #if defined(CONFIG_USB_MUSB_TUSB6010) || 
defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
 /*
  * Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and
@@ -681,6 +707,7 @@ static void __init n8x0_init_machine(void)
gpmc_onenand_init(board_onenand_data);
n8x0_mmc_init();
n8x0_usb_init();
+   n8x0_cbus_init();
 }
 
 MACHINE_START(NOKIA_N800, Nokia N800)
-- 
1.7.2.5

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