Commit 53bf040e authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add 5V regulator to rock-5a 



Add GPIO controlled 5V regulator, which is used for supplying
the fan, on-board USB hub and HDMI.

Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230710165228.105983-6-sebastian.reichel@collabora.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 4bbca5c7

arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts

+20 −0
Original line number Diff line number Diff line
@@ -38,6 +38,20 @@ 
		vin-supply = <&vcc12v_dcin>;

	};



	vcc_5v0: vcc-5v0-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc_5v0";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-boot-on;

		regulator-always-on;

		enable-active-high;

		gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&vcc_5v0_en>;

		vin-supply = <&vcc5v0_sys>;

	};



	vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc_1v1_nldo_s3";
@@ -150,6 +164,12 @@ 
};



&pinctrl {

	power {

		vcc_5v0_en: vcc-5v0-en {

			rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	rtl8211f {

		rtl8211f_rst: rtl8211f-rst {

			rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;