[ARM] tegra: board-stingray: Enable BP wakeup gpio

Change-Id: I357a55c897b7335627f53ee450a16344ab6e3bb7
Signed-off-by: Benoit Goby <benoit@android.com>

diff --git a/arch/arm/mach-tegra/board-stingray.c b/arch/arm/mach-tegra/board-stingray.c
index 2838cfc4ae2a01893946188f1849186e148e2fce..2f2df13b4d8dcedda069975aeee754036bde04fc 100644 (file)
--- a/arch/arm/mach-tegra/board-stingray.c
+++ b/arch/arm/mach-tegra/board-stingray.c
@@ -939,6 +939,11 @@ static void __init tegra_stingray_init(void)
        gpio_direction_output(TEGRA_GPIO_PC5, 1);
        gpio_export(TEGRA_GPIO_PC5, false);
 
+       tegra_gpio_enable(TEGRA_GPIO_PQ6);
+       gpio_request(TEGRA_GPIO_PQ6, "usb_bp_rem_wake");
+       gpio_direction_input(TEGRA_GPIO_PQ6);
+       gpio_export(TEGRA_GPIO_PQ6, false);
+
        /* Enable charging */
        tegra_gpio_enable(TEGRA_GPIO_PV5);
        gpio_request(TEGRA_GPIO_PV5, "chg_stat1");