ARM: dts: rockchip: Add vcc50_hdmi for rk3288-vyasa (385d567c) · Commits · 戴 / test

Add vcc50_hdmi regulator for Vyasa RK3288 board. VCC50_HDMI is the real name used for this regulator as per the schematics. This regulator used for HDMI connector by detecting the cable via HDMI_EN gpio and input rails are sourced from VSUS_5V regulator. Signed-off-by:

Jagan Teki <jagan@amarulasolutions.com> Link: https://lore.kernel.org/r/20200123134641.30720-3-jagan@amarulasolutions.com Signed-off-by:

Heiko Stuebner <heiko@sntech.de>

arch/arm/boot/dts/rk3288-vyasa.dts

+18 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,18 @@
		vin-supply = <&vcc_io>;
		};

		vcc50_hdmi: vcc50-hdmi {
		compatible = "regulator-fixed";
		regulator-name = "vcc50_hdmi";
		enable-active-high;
		gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>; /* HDMI_EN */
		pinctrl-names = "default";
		pinctrl-0 = <&vcc50_hdmi_en>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vsus_5v>;
		};

		vusb1_5v: vusb1-5v {
		compatible = "regulator-fixed";
		regulator-name = "vusb1_5v";
		@@ -446,6 +458,12 @@
		};
		};

		hdmi {
		vcc50_hdmi_en: vcc50-hdmi-en {
		rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		};

		pmic {
		pmic_int: pmic-int {
		rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;

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