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arm64: dts: rockchip: Add vcc_sys enable pin on rk3399-roc-pc

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rk3399-roc-pc has vcc_sys 5V supply for USB and other peripherals.
Add the GPIO pin to enable the regulator.

Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Link: https://lore.kernel.org/r/c72db0ad-c261-af4f-efe6-22bbcf4a0b7b@fivetechno.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Markus Reichl 2019-10-31 09:51:56 +01:00 committed by Heiko Stuebner
parent 389989270e
commit 88e0b7822d
1 changed files with 8 additions and 0 deletions
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8
arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts
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@ -170,6 +170,10 @@
vcc_sys: vcc-sys {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc_sys_en>;
regulator-name = "vcc_sys";
regulator-always-on;
regulator-boot-on;
@ -598,6 +602,10 @@
rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
};
vcc_sys_en: vcc-sys-en {
rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
};
hub_rst: hub-rst {
rockchip,pins = <2 RK_PA4 RK_FUNC_GPIO &pcfg_output_high>;
};