openwrtv3/target/linux/sunxi/patches-3.13/174-5-dt-sun7i-add-ehci-cubietruck.patch

From 90cab9a5e7c43bfbda25dd114a838f4e4b50b6ff Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 17 Dec 2013 23:04:57 +0100
Subject: [PATCH] ARM: dts: sun7i: Add ehci nodes to cubietruck dts

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 46 ++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -43,11 +43,21 @@
 			status = "okay";
 		};
 
+		ehci0: ehci0@0x01c14000 {
+			vbus-supply = <&reg_usb1_vbus>;
+			status = "okay";
+		};
+
 		sata: ahci@01c18000 {
 			pwr-supply = <&reg_ahci_5v>;
 			status = "okay";
 		};
 
+		ehci1: ehci1@0x01c1c000 {
+			vbus-supply = <&reg_usb2_vbus>;
+			status = "okay";
+		};
+
 		pinctrl@01c20800 {
 			mmc0_cd_pin_cubietruck: mmc0_cd_pin@0 {
 				allwinner,pins = "PH1";
@@ -90,6 +100,20 @@
 					allwinner,drive = <0>;
 					allwinner,pull = <2>;
 			};
+
+			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 {
@@ -175,5 +199,27 @@
 			gpio = <&pio 7 12 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 = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			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 = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			gpio = <&pio 7 3 0>;
+		};
 	};
 };