1 From 630ccdf33652f8e35b8c84e939d5a86fad9612e2 Mon Sep 17 00:00:00 2001
2 From: arokux <arokux@gmail.com>
3 Date: Thu, 19 Sep 2013 21:50:21 +0200
4 Subject: [PATCH] ARM: sun7i: dt: Add USB EHCI bindings for A20-Olinuxino
7 arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 49 +++++++++++++++++++++++++
8 1 file changed, 49 insertions(+)
10 diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
11 index ead3013..e6b1e26 100644
12 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
13 +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
15 allwinner,drive = <1>;
19 + usb1_vbus_pin: usb1_vbus_pin@0 {
20 + allwinner,pins = "PH6";
21 + allwinner,function = "gpio_out";
22 + allwinner,drive = <0>;
23 + allwinner,pull = <2>;
26 + usb2_vbus_pin: usb2_vbus_pin@0 {
27 + allwinner,pins = "PH3";
28 + allwinner,function = "gpio_out";
29 + allwinner,drive = <0>;
30 + allwinner,pull = <2>;
34 uart0: serial@01c28000 {
37 pinctrl-names = "default";
38 pinctrl-0 = <&i2c2_pins_a>;
41 + ehci0: ehci0@0x01c14000 {
42 + vbus-supply = <®_usb1_vbus>;
46 + ehci1: ehci1@0x01c1c000 {
47 + vbus-supply = <®_usb2_vbus>;
57 + compatible = "simple-bus";
59 + reg_usb1_vbus: usb1-vbus {
60 + compatible = "regulator-fixed";
61 + pinctrl-names = "default";
62 + pinctrl-0 = <&usb1_vbus_pin>;
63 + regulator-name = "usb1-vbus";
64 + regulator-min-microvolt = <3300000>;
65 + regulator-max-microvolt = <3300000>;
67 + gpio = <&pio 7 6 0>;
70 + reg_usb2_vbus: usb2-vbus {
71 + compatible = "regulator-fixed";
72 + pinctrl-names = "default";
73 + pinctrl-0 = <&usb2_vbus_pin>;
74 + regulator-name = "usb2-vbus";
75 + regulator-min-microvolt = <3300000>;
76 + regulator-max-microvolt = <3300000>;
78 + gpio = <&pio 7 3 0>;