target/linux/sunxi/patches-3.13/175-3-dt-sun5i-add-ehci-a13.patch

   1 From 586c4aa0aeb07dacccb25a419a7b6625521ddea8 Mon Sep 17 00:00:00 2001
   2 From: arokux <arokux@gmail.com>
   3 Date: Tue, 24 Sep 2013 20:07:53 +0200
   4 Subject: [PATCH] ARM: sun5i: dt: Add EHCI bindings to A13-Olinuxino
   5
   6 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
   7 ---
   8  arch/arm/boot/dts/sun5i-a13-olinuxino.dts | 27 +++++++++++++++++++++++++++
   9  1 file changed, 27 insertions(+)
  10
  11 diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
  12 index cf77d9a..4b73e3e 100644
  13 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
  14 +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
  15 @@ -46,6 +46,13 @@
  16                                 allwinner,drive = <1>;
  17                                 allwinner,pull = <0>;
  18                         };
  19 +
  20 +                       usb1_vbus_pin: usb1_vbus_pin@0 {
  21 +                               allwinner,pins = "PG11";
  22 +                               allwinner,function = "gpio_out";
  23 +                               allwinner,drive = <0>;
  24 +                               allwinner,pull = <2>;
  25 +                       };
  26                 };
  27
  28                 uart1: serial@01c28400 {
  29 @@ -71,6 +78,11 @@
  30                         pinctrl-0 = <&i2c2_pins_a>;
  31                         status = "okay";
  32                 };
  33 +
  34 +               ehci0: ehci0@0x01c14000 {
  35 +                       vbus-supply = <&reg_usb1_vbus>;
  36 +                       status = "okay";
  37 +               };
  38         };
  39
  40         leds {
  41 @@ -83,4 +95,19 @@
  42                         default-state = "on";
  43                 };
  44         };
  45 +
  46 +       regulators {
  47 +               compatible = "simple-bus";
  48 +
  49 +               reg_usb1_vbus: usb1-vbus {
  50 +                       compatible = "regulator-fixed";
  51 +                       pinctrl-names = "default";
  52 +                       pinctrl-0 = <&usb1_vbus_pin>;
  53 +                       regulator-name = "usb1-vbus";
  54 +                       regulator-min-microvolt = <3300000>;
  55 +                       regulator-max-microvolt = <3300000>;
  56 +                       enable-active-high;
  57 +                       gpio = <&pio 6 11 0>;
  58 +               };
  59 +       };
  60  };
  61 --
  62 1.8.5.1
  63