Enable both gxbb USB controller and add a 5V regulator for the OTG port
VBUS
Signed-off-by: Brian Kim <brian.kim@xxxxxxxxxxxxxx>
---
.../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 29 ++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 8d89edc..997c671 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -64,6 +64,18 @@
reg = <0x0 0x0 0x0 0x80000000>;
};
+ usb_pwr: regulator-usb-pwrs {
+ compatible = "regulator-fixed";
+
+ regulator-name = "USB_PWR";
+
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+
+ gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
leds {
compatible = "gpio-leds";
blue {
@@ -149,6 +161,23 @@
pinctrl-names = "default";
};
+&usb0_phy {
+ status = "okay";
+ phy-supply = <&usb_pwr>;
+};
+
+&usb1_phy {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
+
/* SD */
&sd_emmc_b {
status = "okay";
--
2.7.4
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