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| author | Stephen Warren | 2011-12-16 23:12:24 +0100 |
|---|---|---|
| committer | Olof Johansson | 2011-12-20 03:02:48 +0100 |
| commit | 439c660c29c031867ac01300534a2ce287e021b7 (patch) | |
| tree | 26dd3e56f3a44293d5b60607f6b63442f951b319 /arch/arm/mach-tegra/board-seaboard-pinmux.c | |
| parent | ARM: tegra: paz00: Fix board pinmux table. (diff) | |
| download | kernel-qcow2-linux-439c660c29c031867ac01300534a2ce287e021b7.tar.gz kernel-qcow2-linux-439c660c29c031867ac01300534a2ce287e021b7.tar.xz kernel-qcow2-linux-439c660c29c031867ac01300534a2ce287e021b7.zip | |
arm/tegra: Split Seaboard GPIO table to allow for Ventana
Seaboard and Ventana share some GPIOs, but others are different. Split the
GPIO table into common, seaboard-specific, and ventana-specific tables, so
that only the correct ones are enabled for each board. Add a few missing
audio-related GPIOs for Ventana.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-tegra/board-seaboard-pinmux.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-seaboard-pinmux.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/board-seaboard-pinmux.c b/arch/arm/mach-tegra/board-seaboard-pinmux.c index b1c2972f62fe..cb5b2e96865c 100644 --- a/arch/arm/mach-tegra/board-seaboard-pinmux.c +++ b/arch/arm/mach-tegra/board-seaboard-pinmux.c @@ -190,14 +190,26 @@ static struct tegra_gpio_table common_gpio_table[] = { { .gpio = TEGRA_GPIO_SD2_CD, .enable = true }, { .gpio = TEGRA_GPIO_SD2_WP, .enable = true }, { .gpio = TEGRA_GPIO_SD2_POWER, .enable = true }, + { .gpio = TEGRA_GPIO_CDC_IRQ, .enable = true }, +}; + +static struct tegra_gpio_table seaboard_gpio_table[] = { { .gpio = TEGRA_GPIO_LIDSWITCH, .enable = true }, { .gpio = TEGRA_GPIO_POWERKEY, .enable = true }, { .gpio = TEGRA_GPIO_HP_DET, .enable = true }, { .gpio = TEGRA_GPIO_ISL29018_IRQ, .enable = true }, - { .gpio = TEGRA_GPIO_CDC_IRQ, .enable = true }, { .gpio = TEGRA_GPIO_USB1, .enable = true }, }; +static struct tegra_gpio_table ventana_gpio_table[] = { + /* hp_det */ + { .gpio = TEGRA_GPIO_PW2, .enable = true }, + /* int_mic_en */ + { .gpio = TEGRA_GPIO_PX0, .enable = true }, + /* ext_mic_en */ + { .gpio = TEGRA_GPIO_PX1, .enable = true }, +}; + static void __init update_pinmux(struct tegra_pingroup_config *newtbl, int size) { int i, j; @@ -235,11 +247,13 @@ void __init seaboard_common_pinmux_init(void) void __init seaboard_pinmux_init(void) { seaboard_common_pinmux_init(); + tegra_gpio_config(seaboard_gpio_table, ARRAY_SIZE(seaboard_gpio_table)); } void __init ventana_pinmux_init(void) { update_pinmux(ventana_pinmux, ARRAY_SIZE(ventana_pinmux)); seaboard_common_pinmux_init(); + tegra_gpio_config(ventana_gpio_table, ARRAY_SIZE(ventana_gpio_table)); } |