From 064752be4434b81a60e9ca5ca431570c40610faf Mon Sep 17 00:00:00 2001
From: Frank Wang <frank.wang@rock-chips.com>
Date: Wed, 15 Mar 2017 15:18:48 +0800
Subject: [PATCH] arm64: dts: rockchip: add vcc-host regulator for rk3368-sheep

This adds abstract vbus-host as a vcc-host regulator on rk3368-sheep.

Change-Id: I64deb38a3333346c47a5e2f499cec8d538d18baa
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3368-sheep.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-sheep.dts b/arch/arm64/boot/dts/rockchip/rk3368-sheep.dts
index de9976e0df64..775e42a8f48f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-sheep.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-sheep.dts
@@ -168,6 +168,16 @@
 		regulator-min-microvolt = <3800000>;
 		regulator-max-microvolt = <3800000>;
 	};
+
+	vcc_host: vcc-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&host_vbus_drv>;
+		regulator-name = "vcc_host";
+		regulator-always-on;
+	};
 };
 
 &emmc {
@@ -524,4 +534,10 @@
 			rockchip,pins = <RK_GPIO0 1 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
 	};
+
+	usb2 {
+		host_vbus_drv: host-vbus-drv {
+			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
 };
-- 
2.34.1