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arm64: dts: allwinner: h6: add USB Vbus regulator for Pine H64

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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>
Tested-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Icenowy Zheng 2018-10-04 20:28:50 +08:00 • committed by Chen-Yu Tsai
commit 44eb589cf4
1 changed files with 10 additions and 0 deletions
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10
arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
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@ -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 {