openwrt/target/linux/sunxi/patches-3.13/173-3-dt-sun4i-add-ehci-cubieboard.patch

From 875bbd46c296e4b9ed130848bc64be5cf39669c8 Mon Sep 17 00:00:00 2001
From: arokux <arokux@gmail.com>
Date: Wed, 18 Sep 2013 22:45:06 +0200
Subject: [PATCH] ARM: sun4i: dt: Add EHCI bindings to Cubieboard-A10

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Conflicts:
	arch/arm/boot/dts/sun4i-a10-cubieboard.dts
---
 arch/arm/boot/dts/sun4i-a10-cubieboard.dts | 46 ++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index 53ac453..48864a4 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -77,6 +77,20 @@
 				allwinner,drive = <1>;
 				allwinner,pull = <0>;
 			};
+
+			usb1_vbus_pin: usb1_vbus_pin@0 {
+					allwinner,pins = "PH6";
+					allwinner,function = "gpio_out";
+					allwinner,drive = <0>;
+					allwinner,pull = <2>;
+			};
+
+			usb2_vbus_pin: usb2_vbus_pin@0 {
+					allwinner,pins = "PH3";
+					allwinner,function = "gpio_out";
+					allwinner,drive = <0>;
+					allwinner,pull = <2>;
+			};
 		};
 
 		uart0: serial@01c28000 {
@@ -96,6 +110,16 @@
 			pinctrl-0 = <&i2c1_pins_a>;
 			status = "okay";
 		};
+
+		ehci0: ehci0@0x01c14000 {
+				vbus-supply = <&reg_usb1_vbus>;
+				status = "okay";
+		};
+
+		ehci1: ehci1@0x01c1c000 {
+				vbus-supply = <&reg_usb2_vbus>;
+				status = "okay";
+		};
 	};
 
 	leds {
@@ -128,5 +152,27 @@
 			gpio = <&pio 1 8 0>;
 			enable-active-high;
 		};
+
+		reg_usb1_vbus: usb1-vbus {
+			compatible = "regulator-fixed";
+			pinctrl-names = "default";
+			pinctrl-0 = <&usb1_vbus_pin>;
+			regulator-name = "usb1-vbus";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			enable-active-high;
+			gpio = <&pio 7 6 0>;
+		};
+
+		reg_usb2_vbus: usb2-vbus {
+			compatible = "regulator-fixed";
+			pinctrl-names = "default";
+			pinctrl-0 = <&usb2_vbus_pin>;
+			regulator-name = "usb2-vbus";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			enable-active-high;
+			gpio = <&pio 7 3 0>;
+		};
 	};
 };
-- 
1.8.5.1