arm: dts: rk322x-android: add otg vbus gpio for usb2 phy0

This patch adds otg vbus gpio for usb2 phy0, and then we
can control otg vbus for otg host mode.

Change-Id: I685060270f9cb0963931a84035cad7286d99a469
Signed-off-by: William Wu <william.wu@rock-chips.com>

diff --git a/arch/arm/boot/dts/rk322x-android.dtsi b/arch/arm/boot/dts/rk322x-android.dtsi
index 95f86bb3dd49df8d3d89bf42de5d6d0f8b0a5a89..fffc295bed77cc5a54e55ec136a49515b8f70ed0 100644 (file)
--- a/arch/arm/boot/dts/rk322x-android.dtsi
+++ b/arch/arm/boot/dts/rk322x-android.dtsi
@@ -151,6 +151,7 @@
 };
 
 &u2phy0 {
+       otg-vbus-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
        status = "okay";
 
        u2phy0_otg: otg-port {