diff options
| author | Pritesh Raithatha <praithatha@nvidia.com> | 2012-01-17 15:35:40 +0530 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2012-01-19 16:15:49 -0800 |
| commit | 5f98d1bc3fcaf91f4a4d72a3dd30a901e6b534ac (patch) | |
| tree | bb2ea0982e724eeaa77235970573fea5a8bd3935 /arch/arm/mach-tegra/board-ventana.h | |
| parent | 45843059ea8675ca806a9adbd265d542c764e1b4 (diff) | |
arm: tegra: ventana: add defines and cleanup header file
-move sensors defines to board header file.
-add defines for pca954x i2c mux instead of using direct i2c
bus number.
-cleanup board-ventana.h.
Bug 925547
Change-Id: I76a42b66f3a3fa0adbc8c06b2edb9fd006c7ae44
Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-on: http://git-master/r/75689
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-ventana.h')
| -rw-r--r-- | arch/arm/mach-tegra/board-ventana.h | 73 |
1 files changed, 47 insertions, 26 deletions
diff --git a/arch/arm/mach-tegra/board-ventana.h b/arch/arm/mach-tegra/board-ventana.h index 61b75363a19c..d9c142fba223 100644 --- a/arch/arm/mach-tegra/board-ventana.h +++ b/arch/arm/mach-tegra/board-ventana.h @@ -27,43 +27,64 @@ int ventana_kbc_init(void); int ventana_emc_init(void); int ventana_charger_init(void); -/* external gpios */ +/* PCA954x I2C bus expander bus addresses */ +#define PCA954x_I2C_BUS_BASE 6 +#define PCA954x_I2C_BUS0 (PCA954x_I2C_BUS_BASE + 0) +#define PCA954x_I2C_BUS1 (PCA954x_I2C_BUS_BASE + 1) +#define PCA954x_I2C_BUS2 (PCA954x_I2C_BUS_BASE + 2) + +/* Sensor gpios */ +#define ISL29018_IRQ_GPIO TEGRA_GPIO_PZ2 +#define AKM8975_IRQ_GPIO TEGRA_GPIO_PN5 +#define NCT1008_THERM2_GPIO TEGRA_GPIO_PN6 + +#define CAMERA_POWER_GPIO TEGRA_GPIO_PV4 +#define CAMERA_CSI_MUX_SEL_GPIO TEGRA_GPIO_PBB4 +#define CAMERA_FLASH_ACT_GPIO TEGRA_GPIO_PD2 /* TPS6586X gpios */ #define TPS6586X_GPIO_BASE TEGRA_NR_GPIOS -#define AVDD_DSI_CSI_ENB_GPIO (TPS6586X_GPIO_BASE + 1) /* gpio2 */ +#define TPS6586X_GPIO(_x_) (TPS6586X_GPIO_BASE + (_x_)) +#define TPS6586X_NR_GPIOS 4 +#define AVDD_DSI_CSI_ENB_GPIO TPS6586X_GPIO(1) /* gpio2 */ +#define TPS6586X_GPIO_END TPS6586X_GPIO(TPS6586X_NR_GPIOS - 1) /* TCA6416 gpios */ -#define TCA6416_GPIO_BASE (TEGRA_NR_GPIOS + 4) -#define CAM1_PWR_DN_GPIO (TCA6416_GPIO_BASE + 0) /* gpio0 */ -#define CAM1_RST_L_GPIO (TCA6416_GPIO_BASE + 1) /* gpio1 */ -#define CAM1_AF_PWR_DN_L_GPIO (TCA6416_GPIO_BASE + 2) /* gpio2 */ -#define CAM1_LDO_SHUTDN_L_GPIO (TCA6416_GPIO_BASE + 3) /* gpio3 */ -#define CAM2_PWR_DN_GPIO (TCA6416_GPIO_BASE + 4) /* gpio4 */ -#define CAM2_RST_L_GPIO (TCA6416_GPIO_BASE + 5) /* gpio5 */ -#define CAM2_AF_PWR_DN_L_GPIO (TCA6416_GPIO_BASE + 6) /* gpio6 */ -#define CAM2_LDO_SHUTDN_L_GPIO (TCA6416_GPIO_BASE + 7) /* gpio7 */ -#define CAM3_PWR_DN_GPIO (TCA6416_GPIO_BASE + 8) /* gpio8 */ -#define CAM3_RST_L_GPIO (TCA6416_GPIO_BASE + 9) /* gpio9 */ -#define CAM3_AF_PWR_DN_L_GPIO (TCA6416_GPIO_BASE + 10) /* gpio10 */ -#define CAM3_LDO_SHUTDN_L_GPIO (TCA6416_GPIO_BASE + 11) /* gpio11 */ -#define CAM_I2C_MUX_RST_GPIO (TCA6416_GPIO_BASE + 15) /* gpio15 */ -#define TCA6416_GPIO_END (TCA6416_GPIO_BASE + 31) +#define TCA6416_GPIO_BASE (TPS6586X_GPIO_END + 1) +#define TCA6416_GPIO(_x_) (TCA6416_GPIO_BASE + (_x_)) +#define TCA6416_NR_GPIOS 16 +#define CAM1_PWR_DN_GPIO TCA6416_GPIO(0) /* gpio0 */ +#define CAM1_RST_L_GPIO TCA6416_GPIO(1) /* gpio1 */ +#define CAM1_AF_PWR_DN_L_GPIO TCA6416_GPIO(2) /* gpio2 */ +#define CAM1_LDO_SHUTDN_L_GPIO TCA6416_GPIO(3) /* gpio3 */ +#define CAM2_PWR_DN_GPIO TCA6416_GPIO(4) /* gpio4 */ +#define CAM2_RST_L_GPIO TCA6416_GPIO(5) /* gpio5 */ +#define CAM2_AF_PWR_DN_L_GPIO TCA6416_GPIO(6) /* gpio6 */ +#define CAM2_LDO_SHUTDN_L_GPIO TCA6416_GPIO(7) /* gpio7 */ +#define CAM3_PWR_DN_GPIO TCA6416_GPIO(8) /* gpio8 */ +#define CAM3_RST_L_GPIO TCA6416_GPIO(9) /* gpio9 */ +#define CAM3_AF_PWR_DN_L_GPIO TCA6416_GPIO(10) /* gpio10 */ +#define CAM3_LDO_SHUTDN_L_GPIO TCA6416_GPIO(11) /* gpio11 */ +#define CAM_LED_GPIO TCA6416_GPIO(12) /* gpio12 */ +#define CAM_I2C_MUX_RST_GPIO TCA6416_GPIO(15) /* gpio15 */ +#define TCA6416_GPIO_END TCA6416_GPIO(TCA6416_NR_GPIOS - 1) /* WM8903 GPIOs */ -#define VENTANA_GPIO_WM8903(_x_) (TCA6416_GPIO_END + 1 + (_x_)) -#define VENTANA_GPIO_WM8903_END VENTANA_GPIO_WM8903(4) +#define WM8903_GPIO_BASE (TCA6416_GPIO_END + 1) +#define WM8903_GPIO(_x_) (WM8903_GPIO_BASE + (_x_)) +#define WM8903_NR_GPIOS 4 +#define WM8903_GPIO_END WM8903_GPIO(WM8903_NR_GPIOS - 1) /* Audio-related GPIOs */ -#define TEGRA_GPIO_CDC_IRQ TEGRA_GPIO_PX3 -#define TEGRA_GPIO_SPKR_EN VENTANA_GPIO_WM8903(2) -#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2 -#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2 -#define TEGRA_GPIO_INT_MIC_EN TEGRA_GPIO_PX0 -#define TEGRA_GPIO_EXT_MIC_EN TEGRA_GPIO_PX1 +#define TEGRA_GPIO_CDC_IRQ TEGRA_GPIO_PX3 +#define TEGRA_GPIO_SPKR_EN WM8903_GPIO(2) +#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2 +#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2 +#define TEGRA_GPIO_INT_MIC_EN TEGRA_GPIO_PX0 +#define TEGRA_GPIO_EXT_MIC_EN TEGRA_GPIO_PX1 /* AC detect GPIO */ -#define AC_PRESENT_GPIO TEGRA_GPIO_PV3 +#define AC_PRESENT_GPIO TEGRA_GPIO_PV3 /* Interrupt numbers from external peripherals */ #define TPS6586X_INT_BASE TEGRA_NR_IRQS |