star: Add GPIO pins G0, G1, and W2 to wakeup pad

Accept wake events from these pins (vol+/vol-/proximity)
CyanogenMod · Nov 28, 2011 · 5299142 · 5299142
1 parent 24528aa
commit 5299142
Show file tree

Hide file tree

Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/arch/arm/mach-tegra/board-nvodm.c b/arch/arm/mach-tegra/board-nvodm.c
@@ -2695,6 +2695,7 @@ static void __init tegra_setup_suspend(void)
 		gpio_to_irq(TEGRA_GPIO_PS4), gpio_to_irq(TEGRA_GPIO_PS5),
 		INT_SDMMC2, gpio_to_irq(TEGRA_GPIO_PQ6),
 		gpio_to_irq(TEGRA_GPIO_PQ7), gpio_to_irq(TEGRA_GPIO_PN2),
+		gpio_to_irq(TEGRA_GPIO_PG0), gpio_to_irq(TEGRA_GPIO_PG1),
 	};
 #endif
 	const NvOdmWakeupPadInfo *w;
@@ -2781,6 +2782,8 @@ static void __init tegra_setup_suspend(void)
 #endif
         enable_irq_wake(gpio_to_irq(TEGRA_GPIO_PG3));   //earjack sensor
         enable_irq_wake(gpio_to_irq(TEGRA_GPIO_PD3));   //hook detect
+        enable_irq_wake(gpio_to_irq(TEGRA_GPIO_PG0));   //vol-up
+        enable_irq_wake(gpio_to_irq(TEGRA_GPIO_PG1));   //vol-down
 #endif
 //20101117, cs77, gpio wakeup from LP1 [END]
 

diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c
@@ -471,8 +471,8 @@ const struct tegra_init_gpio_info tegra_sleep_gpio_info_array[] = {
     { 'x'-'a',      6, GPIO_ENABLE, GPIO_INPUT,     GPIO_SLEEP_LOW,   SPIE},  // TOUCH_INT
 #ifdef CONFIG_MACH_STAR_REV_F
     { 'r'-'a',      1, GPIO_ENABLE, GPIO_INPUT,     GPIO_SLEEP_LOW,   KBCA},  // IFX2_AP20 (LGP990)
-    { 'r'-'a',      2, GPIO_ENABLE, GPIO_INPUT,     GPIO_SLEEP_LOW,   KBCA},  // PROXI_OUT
 #endif
+    { 'w'-'a',      2, GPIO_ENABLE, GPIO_INPUT,     GPIO_SLEEP_LOW,   KBCA},  // PROXI_OUT
     /* group tristate or input */
     #if 1
     { 'j'-'a',      5, GPIO_ENABLE, GPIO_INPUT,     GPIO_SLEEP_LOW,   IRTX},  // LCD_MAKER_ID

diff --git a/arch/arm/mach-tegra/odm_kit/star/query/nvodm_query.c b/arch/arm/mach-tegra/odm_kit/star/query/nvodm_query.c
@@ -774,7 +774,7 @@ static NvOdmWakeupPadInfo s_NvOdmWakeupPadInfo[] =
     {NV_TRUE,   9, NvOdmWakeupPadPolarity_AnyEdge},     // Wake Event  9 - gp3_ps[2] (CHG_STATUS_N_AP20)
     {NV_FALSE, 10, NvOdmWakeupPadPolarity_High},    // Wake Event 10 - gmi_ad21
     {NV_TRUE,  11, NvOdmWakeupPadPolarity_Low},     // Wake Event 11 - spi2_cs2 (BATT_LOW_INT_N)
-    {NV_FALSE, 12, NvOdmWakeupPadPolarity_Low},     // Wake Event 12 - spi2_cs1 (AUDIO_INT_N)
+    {NV_TRUE,  12, NvOdmWakeupPadPolarity_Low},     // Wake Event 12 - proxi_out
     {NV_TRUE/*NV_FALSE*/, 13, NvOdmWakeupPadPolarity_Low},     // Wake Event 13 - sdio1_dat1
     {NV_FALSE, 14, NvOdmWakeupPadPolarity_AnyEdge}, // Wake Event 14 - gp3_pv[6]
     {NV_FALSE, 15, NvOdmWakeupPadPolarity_AnyEdge}, // Wake Event 15 - gmi_ad16