From: Roman Byshko <rbyshko@gmail.com>
Date: Mon, 10 Nov 2014 18:55:07 +0000 (+0100)
Subject: ARM: dtsi: sunxi: add common VBUS regulator
X-Git-Tag: v3.19-rc1~167^2~20^2~9
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b32ef1d4e33fa951c4472d62d4e75570bd686dbc;p=karo-tx-linux.git

ARM: dtsi: sunxi: add common VBUS regulator

Until now the regulator nodes for powering USB VBUS
existed only for the two host controllers. Now the regulator
is added for USB OTG too.

Signed-off-by: Roman Byshko <rbyshko@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/sunxi-common-regulators.dtsi b/arch/arm/boot/dts/sunxi-common-regulators.dtsi
index fa69adfea7fc..be5cfa335ae4 100644
--- a/arch/arm/boot/dts/sunxi-common-regulators.dtsi
+++ b/arch/arm/boot/dts/sunxi-common-regulators.dtsi
@@ -57,6 +57,13 @@
 				allwinner,pull = <0>;
 			};
 
+			usb0_vbus_pin_a: usb0_vbus_pin@0 {
+				allwinner,pins = "PB9";
+				allwinner,function = "gpio_out";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
 			usb1_vbus_pin_a: usb1_vbus_pin@0 {
 				allwinner,pins = "PH6";
 				allwinner,function = "gpio_out";
@@ -85,6 +92,18 @@
 		status = "disabled";
 	};
 
+	reg_usb0_vbus: usb0-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb0_vbus_pin_a>;
+		regulator-name = "usb0-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&pio 1 9 0>;
+		status = "disabled";
+	};
+
 	reg_usb1_vbus: usb1-vbus {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";