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

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

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230710165228.105983-6-sebastian.reichel@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Sebastian Reichel 2023-07-10 18:52:20 +02:00 committed by Heiko Stuebner
parent 4bbca5c7f4
commit 53bf040e14
1 changed files with 20 additions and 0 deletions
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20
arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
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@ -38,6 +38,20 @@ vcc5v0_sys: vcc5v0-sys-regulator {
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 @@ rgmii_phy1: ethernet-phy@1 {
};
&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>;