Merge remote-tracking branch 'ext4/dev'

[karo-tx-linux.git] / arch / arm / boot / dts / sun7i-a20-pcduino3-nano.dts

diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
index beac431aa594d30a28ad06d52c5fe25a9dc15210..1757a6ad74e9c80ea59e527d7c568fb87828b950 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
@@ -142,6 +142,10 @@
        status = "okay";
 };
 
+&otg_sram {
+       status = "okay";
+};
+
 &pio {
        ahci_pwr_pin_pcduino3_nano: ahci_pwr_pin@0 {
                allwinner,pins = "PH2";
@@ -157,6 +161,13 @@
                allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
        };
 
+       usb0_id_detect_pin: usb0_id_detect_pin@0 {
+               allwinner,pins = "PH4";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+       };
+
        usb1_vbus_pin_pcduino3_nano: usb1_vbus_pin@0 {
                allwinner,pins = "PD2";
                allwinner,function = "gpio_out";
@@ -211,7 +222,15 @@
        status = "okay";
 };
 
+&usb_otg {
+       dr_mode = "otg";
+       status = "okay";
+};
+
 &usbphy {
+       pinctrl-names = "default";
+       pinctrl-0 = <&usb0_id_detect_pin>;
+       usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
        usb1_vbus-supply = <&reg_usb1_vbus>;
        usb2_vbus-supply = <&reg_usb1_vbus>;
        status = "okay";