Commit 1ff37c22 authored by Peter Geis's avatar Peter Geis Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add Quartz64-A usb2 support 



Add the nodes and regulators to enable usb2 support on the Quartz64
Model A.

Signed-off-by: default avatarPeter Geis <pgwipeout@gmail.com>
Tested-by: default avatarMichael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20211215210252.120923-9-pgwipeout@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 91c4c3e0

arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts

+52 −0
Original line number Diff line number Diff line
@@ -124,6 +124,22 @@ 
		vin-supply = <&vcc12v_dcin>;

	};



	/* all four ports are controlled by one gpio

	 * the host ports are sourced from vcc5v0_usb

	 * the otg port is sourced from vcc5v0_midu

	 */

	vcc5v0_usb20_host: vcc5v0_usb20_host {

		compatible = "regulator-fixed";

		enable-active-high;

		gpio = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&vcc5v0_usb20_host_en>;

		regulator-name = "vcc5v0_usb20_host";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_usb>;

	};



	vcc3v3_sd: vcc3v3_sd {

		compatible = "regulator-fixed";

		enable-active-low;
@@ -477,6 +493,12 @@ 
		};

	};



	usb2 {

		vcc5v0_usb20_host_en: vcc5v0-usb20-host-en {

			rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	vcc_sd {

		vcc_sd_h: vcc-sd-h {

			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -551,3 +573,33 @@ 
&uart2 {

	status = "okay";

};



&u2phy1_host {

	phy-supply = <&vcc5v0_usb20_host>;

	status = "okay";

};



&u2phy1_otg {

	phy-supply = <&vcc5v0_usb20_host>;

	status = "okay";

};



&u2phy1 {

	status = "okay";

};



&usb_host0_ehci {

	status = "okay";

};



&usb_host0_ohci {

	status = "okay";

};



&usb_host1_ehci {

	status = "okay";

};



&usb_host1_ohci {

	status = "okay";

};