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@xxxxxxxxxx>
---
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 b1c2972..cb5b2e9 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));
}
--
1.7.0.4
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