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Date: Thu, 4 Oct 2018 20:28:50 +0800 From: Icenowy Zheng <icenowy@...c.io> To: Rob Herring <robh+dt@...nel.org>, Maxime Ripard <maxime.ripard@...tlin.com>, Chen-Yu Tsai <wens@...e.org>, Kishon Vijay Abraham I <kishon@...com> Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com, Icenowy Zheng <icenowy@...c.io> Subject: [PATCH v4 05/10] arm64: allwinner: dts: h6: add USB Vbus regulator 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 <icenowy@...c.io> Reviewed-by: Chen-Yu Tsai <wens@...e.org> --- No changes in v4. Changes in v3: - Added Chen-Yu's Review tag. arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) 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 48daec7f78ba..b181088d7500 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -39,6 +39,16 @@ 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; + }; }; &mmc0 { -- 2.18.0
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