diff options
| author | Stephen Warren <swarren@nvidia.com> | 2011-03-04 22:44:29 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2011-03-07 15:34:25 -0800 |
| commit | ef2b1a0f1eb299c2d00addfee3a2631395d9bdb5 (patch) | |
| tree | d5c6a5a13cf4b69910909988e1d8bd5ba1fe6865 /arch/arm/mach-tegra/board-harmony.h | |
| parent | 986afbe493b09846dffbe5c1bf9a428a839b6ca2 (diff) | |
ARM: tegra: harmony: Beginnings of audio support
This change includes everything required to enable audio on Harmony, except
those parts which rely on code not currently in Tegra's for-next branch, i.e.
except those parts which rely on merges of the Tegra I2C driver or latest
ASoC subsystem.
* Define GPIO names for audio-related GPIOs
* Set up platform data and platform device for ASoC machine driver
* Register audio-related platform devices
* Initialize audio-related clocks
* Correctly configure pinmux and GPIO enables for audio-related pins
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-tegra/board-harmony.h')
| -rw-r--r-- | arch/arm/mach-tegra/board-harmony.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-harmony.h b/arch/arm/mach-tegra/board-harmony.h index 4fe33b8daa9d..9243521a1d19 100644 --- a/arch/arm/mach-tegra/board-harmony.h +++ b/arch/arm/mach-tegra/board-harmony.h @@ -17,12 +17,19 @@ #ifndef _MACH_TEGRA_BOARD_HARMONY_H #define _MACH_TEGRA_BOARD_HARMONY_H +#define HARMONY_GPIO_WM8903(_x_) (TEGRA_NR_GPIOS + (_x_)) + #define TEGRA_GPIO_SD2_CD TEGRA_GPIO_PI5 #define TEGRA_GPIO_SD2_WP TEGRA_GPIO_PH1 #define TEGRA_GPIO_SD2_POWER TEGRA_GPIO_PT3 #define TEGRA_GPIO_SD4_CD TEGRA_GPIO_PH2 #define TEGRA_GPIO_SD4_WP TEGRA_GPIO_PH3 #define TEGRA_GPIO_SD4_POWER TEGRA_GPIO_PI6 +#define TEGRA_GPIO_CDC_IRQ TEGRA_GPIO_PX3 +#define TEGRA_GPIO_SPKR_EN HARMONY_GPIO_WM8903(2) +#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 void harmony_pinmux_init(void); |