Messages in this thread Patch in this message | | | From | Icenowy Zheng <> | Subject | [PATCH v3 4/9] arm64: allwinner: dts: h6: add USB Vbus regulator | Date | Sun, 22 Jul 2018 13:57:34 +0800 |
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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@aosc.io> Reviewed-by: Chen-Yu Tsai <wens@csie.org> --- 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 ceffc40810ee..f21e18f8ed37 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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