From 44eb589cf40aa80a345d5178907856e4b9308b01 Mon Sep 17 00:00:00 2001 From: Icenowy Zheng Date: Thu, 4 Oct 2018 20:28:50 +0800 Subject: arm64: dts: allwinner: h6: add USB Vbus regulator for Pine H64 The 5V output of the USB ports on Pine H64 is controlled via a GPIO. Add the USB Vbus regulator device tree node. Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai Tested-by: Chen-Yu Tsai Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts') diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index 59e5464742b0..9f127c611587 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -51,6 +51,16 @@ gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */ }; }; + + reg_usb_vbus: vbus { + compatible = "regulator-fixed"; + regulator-name = "usb-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + startup-delay-us = <100000>; + gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; &emac { -- cgit v1.2.3