From: Icenowy Zheng <icenowy@aosc.io>
Date: Thu, 4 Oct 2018 12:28:50 +0000 (+0800)
Subject: arm64: dts: allwinner: h6: add USB Vbus regulator for Pine H64
X-Git-Tag: v5.0-rc1~77^2~27^2~17
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=44eb589cf40aa80a345d5178907856e4b9308b01;p=thirdparty%2Fkernel%2Flinux.git

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 <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>
---

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 59e5464742b0b..9f127c6115877 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 {