@@ -151,6 +151,16 @@ vcc5v0_usb20_host: vcc5v0_usb20_host {
vin-supply = <&vcc5v0_usb>;
};
+ vcc5v0_usb20_otg: vcc5v0_usb20_otg {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
+ regulator-name = "vcc5v0_usb20_otg";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&dcdc_boost>;
+ };
+
vcc3v3_sd: vcc3v3_sd {
compatible = "regulator-fixed";
enable-active-low;
@@ -187,6 +197,10 @@ vcc_wl: vcc_wl {
};
};
+&combphy1 {
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <&vdd_cpu>;
};
@@ -672,6 +686,29 @@ &usb_host1_ohci {
status = "okay";
};
+&usb_host0_xhci {
+ status = "okay";
+};
+
+/* usb3 controller is muxed with sata1 */
+&usb_host1_xhci {
+ status = "okay";
+};
+
+&usb2phy0 {
+ status = "okay";
+};
+
+&usb2phy0_host {
+ phy-supply = <&vcc5v0_usb20_host>;
+ status = "okay";
+};
+
+&usb2phy0_otg {
+ phy-supply = <&vcc5v0_usb20_otg>;
+ status = "okay";
+};
+
&usb2phy1 {
status = "okay";
};
The quartz64 model a has support for both the dwc3 otg port and the dwc3 host port. Add the otg power supply and dwc3 nodes to the device tree to enable support for these. Signed-off-by: Peter Geis <pgwipeout@gmail.com> --- .../boot/dts/rockchip/rk3566-quartz64-a.dts | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+)