Commit 51094deb authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add support for USB on helios64 



This enables the USB hardware needed to access devices on the sockets J1
and J13.

Signed-off-by: default avatarUwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20210611081414.1448786-1-uwe@kleine-koenig.org


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 9fcf74b2

arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts

+44 −0
Original line number Diff line number Diff line
@@ -155,6 +155,20 @@ regulator-state-mem { 
		};

	};



	vcc5v0_usb: vcc5v0-usb {

		compatible = "regulator-fixed";

		enable-active-high;

		gpio = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&vcc5v0_usb_en>;

		regulator-name = "vcc5v0_usb";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_perdev>;

	};



	vcc12v_dcin: vcc12v-dcin {

		compatible = "regulator-fixed";

		regulator-name = "vcc12v_dcin";
@@ -407,6 +421,12 @@ pmic_int_l: pmic-int-l { 
		};

	};



	power {

		vcc5v0_usb_en: vcc5v0-usb-en {

			rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	vcc3v0-sd {

		sdmmc0_pwr_h: sdmmc0-pwr-h {

			rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
@@ -449,6 +469,30 @@ &sdmmc { 
	status = "okay";

};



&tcphy1 {

	/* phy for &usbdrd_dwc3_1 */

	status = "okay";

};



&u2phy1 {

	status = "okay";



	otg-port {

		/* phy for &usbdrd_dwc3_1 */

		phy-supply = <&vcc5v0_usb>;

		status = "okay";

	};

};



&uart2 {

	status = "okay";

};



&usbdrd3_1 {

	status = "okay";



	usb@fe900000 {

		dr_mode = "host";

		status = "okay";

	};

};