Commit 254a1f6a authored by Michael Riesch's avatar Michael Riesch Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add usb3 support to the radxa rock3 model a 



The Radxa ROCK3 Model A features one USB 3.0 host port and one USB 3.0
OTG/DRD port. Enable them in the device tree.

Signed-off-by: default avatarMichael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220425133502.405512-2-michael.riesch@wolfvision.net


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 13e0ee34

arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts

+46 −0
Original line number Diff line number Diff line
@@ -96,6 +96,26 @@ 
		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_usb>;

	};



	vcc5v0_usb_otg: vcc5v0-usb-otg-regulator {

		compatible = "regulator-fixed";

		enable-active-high;

		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&vcc5v0_usb_otg_en>;

		regulator-name = "vcc5v0_usb_otg";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_usb>;

	};

};



&combphy0 {

	status = "okay";

};



&combphy1 {

	status = "okay";

};



&cpu0 {
@@ -416,6 +436,9 @@ 
		vcc5v0_usb_host_en: vcc5v0_usb_host_en {

			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;

		};

		vcc5v0_usb_otg_en: vcc5v0_usb_otg_en {

			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};
@@ -479,6 +502,11 @@ 
	status = "okay";

};



&usb_host0_xhci {

	extcon = <&usb2phy0>;

	status = "okay";

};



&usb_host1_ehci {

	status = "okay";

};
@@ -487,6 +515,24 @@ 
	status = "okay";

};



&usb_host1_xhci {

	status = "okay";

};



&usb2phy0 {

	status = "okay";

};



&usb2phy0_host {

	phy-supply = <&vcc5v0_usb_host>;

	status = "okay";

};



&usb2phy0_otg {

	vbus-supply = <&vcc5v0_usb_otg>;

	status = "okay";

};



&usb2phy1 {

	status = "okay";

};