arm64: allwinner: h5: enable USB OTG on Orange Pi PC 2 board (5313ea66) · Commits · 戴 / test

Orange Pi PC 2 board features a OTG port like the one on older H3 Orange Pi's, with PG12 pin being the id det pin and PL2 being the vbus driver pin. Add support for it. Signed-off-by:

Icenowy Zheng <icenowy@aosc.xyz> Acked-by:

Chen-Yu Tsai <wens@csie.org> Signed-off-by:

Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts

+26 −1

Original line number	Diff line number	Diff line
		@@ -90,6 +90,16 @@
		gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
		};
		};

		reg_usb0_vbus: usb0-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb0-vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
		status = "okay";
		};
		};

		&codec {
		@@ -100,6 +110,10 @@
		status = "okay";
		};

		&ehci0 {
		status = "okay";
		};

		&ehci1 {
		status = "okay";
		};
		@@ -127,6 +141,10 @@
		status = "okay";
		};

		&ohci0 {
		status = "okay";
		};

		&ohci1 {
		status = "okay";
		};
		@@ -157,7 +175,14 @@
		status = "disabled";
		};

		&usb_otg {
		dr_mode = "otg";
		status = "okay";
		};

		&usbphy {
		/* USB VBUS is always on */
		/* USB Type-A ports' VBUS is always on */
		usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
		usb0_vbus-supply = <&reg_usb0_vbus>;
		status = "okay";
		};

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