arm64: dts: allwinner: a64: Orange Pi Win: Enable USB OTG socket

smaeul · wens · commit 14ff5d8f9151 · 2018-08-27T15:42:53.000+08:00
The Orange Pi Win has a micro USB-B socket, connected to the SoC's
USB-OTG port. Its power is supplied by the AXP PMIC, and the ID pin is
connected to GPIO PH9. It can serve both as a host or a client port.

Add the respective DT nodes to enable it.

Signed-off-by: Samuel Holland &lt;samuel@sholland.org&gt;
Signed-off-by: Andre Przywara &lt;andre.przywara@arm.com&gt;
Acked-by: Maxime Ripard &lt;maxime.ripard@bootlin.com&gt;
[wens@csie.org: enable paired EHCI/OHCI device nodes and regulator supply]
Signed-off-by: Chen-Yu Tsai &lt;wens@csie.org&gt;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@@ -70,6 +70,10 @@
 	};
 };
 
+&ehci0 {
+	status = "okay";
+};
+
 &ehci1 {
 	status = "okay";
 };
@@ -84,6 +88,10 @@
 	status = "okay";
 };
 
+&ohci0 {
+	status = "okay";
+};
+
 &ohci1 {
 	status = "okay";
 };
@@ -176,6 +184,11 @@
 	regulator-name = "vcc-wifi-io";
 };
 
+&reg_drivevbus {
+	regulator-name = "usb0-vbus";
+	status = "okay";
+};
+
 &reg_eldo1 {
 	regulator-min-microvolt = <1800000>;
 	regulator-max-microvolt = <1800000>;
@@ -214,8 +227,14 @@
 	status = "okay";
 };
 
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
 &usbphy {
+	usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
+	usb0_vbus-supply = <&reg_drivevbus>;
 	usb1_vbus-supply = <&reg_usb1_vbus>;
 	status = "okay";
 };
-
