diff options
author | Sumit Bhattacharya <sumitb@nvidia.com> | 2011-08-30 22:04:55 +0530 |
---|---|---|
committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:48:50 -0800 |
commit | 96397146845c7ad1556087ab81f835ff3758f12d (patch) | |
tree | d1e4a17c93ad29a787d25dbbd7f64dde58b725a5 /arch/arm/mach-tegra/board-whistler-pinmux.c | |
parent | 05c336b014c78fb1670260e26975a1e252e840dc (diff) |
ARM: tegra: whistler: Add sound support
Bug 862023
Change-Id: I32d8406a7c1d88b09156b94dda2a2b47e89e515f
Reviewed-on: http://git-master/r/49874
Tested-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Rebase-Id: R9846b3685e78fe8366ce4584f6fa1e573d6de63d
Diffstat (limited to 'arch/arm/mach-tegra/board-whistler-pinmux.c')
-rw-r--r-- | arch/arm/mach-tegra/board-whistler-pinmux.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/arch/arm/mach-tegra/board-whistler-pinmux.c b/arch/arm/mach-tegra/board-whistler-pinmux.c index aa74f29a9624..5dc8b7910d3f 100644 --- a/arch/arm/mach-tegra/board-whistler-pinmux.c +++ b/arch/arm/mach-tegra/board-whistler-pinmux.c @@ -16,8 +16,12 @@ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/gpio.h> #include <mach/pinmux.h> +#include "board-whistler.h" +#include "gpio-names.h" + #define DEFAULT_DRIVE(_name) \ { \ .pingroup = TEGRA_DRIVE_PINGROUP_##_name, \ @@ -45,14 +49,14 @@ static __initdata struct tegra_pingroup_config whistler_pinmux[] = { {TEGRA_PINGROUP_ATC, TEGRA_MUX_SDIO4, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, {TEGRA_PINGROUP_ATD, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, {TEGRA_PINGROUP_ATE, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_OSC, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_PLLA_OUT, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_OSC, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, {TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, {TEGRA_PINGROUP_CSUS, TEGRA_MUX_VI_SENSOR_CLK, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, - {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP2, TEGRA_MUX_DAP2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, - {TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_DAP2, TEGRA_MUX_DAP2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, {TEGRA_PINGROUP_DDC, TEGRA_MUX_I2C2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, {TEGRA_PINGROUP_DTA, TEGRA_MUX_VI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, {TEGRA_PINGROUP_DTB, TEGRA_MUX_VI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, @@ -158,9 +162,17 @@ static __initdata struct tegra_pingroup_config whistler_pinmux[] = { {TEGRA_PINGROUP_XM2D, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, }; -void __init whistler_pinmux_init(void) +static struct tegra_gpio_table gpio_table[] = { + { .gpio = TEGRA_GPIO_HP_DET, .enable = true }, + { .gpio = TEGRA_GPIO_SPKR_EN, .enable = true }, +}; + +int __init whistler_pinmux_init(void) { tegra_pinmux_config_table(whistler_pinmux, ARRAY_SIZE(whistler_pinmux)); tegra_drive_pinmux_config_table(whistler_drive_pinmux, ARRAY_SIZE(whistler_drive_pinmux)); + + tegra_gpio_config(gpio_table, ARRAY_SIZE(gpio_table)); + return 0; } |