target/linux/sunxi/patches-3.13/174-4-dt-sun7i-add-ehci-olinuxino-a20-micro.patch

   1 From 5031cb9d88fe9ea4a37fe342ec5f8e2f0f930e00 Mon Sep 17 00:00:00 2001
   2 From: Zalan Blenessy <zalan.blenessy@gmail.com>
   3 Date: Sun, 22 Dec 2013 17:08:10 +0100
   4 Subject: [PATCH] ARM: dts: sun7i: Add ehci nodes to Olinuxino A20 Micro dts
   5
   6 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
   7 ---
   8  arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 47 +++++++++++++++++++++++++
   9  1 file changed, 47 insertions(+)
  10
  11 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  12 +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  13 @@ -85,6 +85,20 @@
  14                                 allwinner,drive = <1>;
  15                                 allwinner,pull = <0>;
  16                         };
  17 +
  18 +                       usb1_vbus_pin: usb1_vbus_pin@0 {
  19 +                                       allwinner,pins = "PH6";
  20 +                                       allwinner,function = "gpio_out";
  21 +                                       allwinner,drive = <0>;
  22 +                                       allwinner,pull = <2>;
  23 +                       };
  24 +
  25 +                       usb2_vbus_pin: usb2_vbus_pin@0 {
  26 +                                       allwinner,pins = "PH3";
  27 +                                       allwinner,function = "gpio_out";
  28 +                                       allwinner,drive = <0>;
  29 +                                       allwinner,pull = <2>;
  30 +                       };
  31                 };
  32
  33                 uart0: serial@01c28000 {
  34 @@ -122,6 +136,16 @@
  35                         pinctrl-0 = <&i2c2_pins_a>;
  36                         status = "okay";
  37                 };
  38 +
  39 +               ehci0: ehci0@0x01c14000 {
  40 +                       vbus-supply = <&reg_usb1_vbus>;
  41 +                       status = "okay";
  42 +               };
  43 +
  44 +               ehci1: ehci1@0x01c1c000 {
  45 +                       vbus-supply = <&reg_usb2_vbus>;
  46 +                       status = "okay";
  47 +               };
  48         };
  49
  50         leds {
  51 @@ -138,6 +162,7 @@
  52
  53         regulators {
  54                 compatible = "simple-bus";
  55 +               pinctrl-names = "default";
  56
  57                 reg_ahci_5v: ahci-5v {
  58                         compatible = "regulator-fixed";
  59 @@ -148,5 +173,27 @@
  60                         gpio = <&pio 1 8 0>;
  61                         enable-active-high;
  62                 };
  63 +
  64 +               reg_usb1_vbus: usb1-vbus {
  65 +                       compatible = "regulator-fixed";
  66 +                       pinctrl-names = "default";
  67 +                       pinctrl-0 = <&usb1_vbus_pin>;
  68 +                       regulator-name = "usb1-vbus";
  69 +                       regulator-min-microvolt = <5000000>;
  70 +                       regulator-max-microvolt = <5000000>;
  71 +                       enable-active-high;
  72 +                       gpio = <&pio 7 6 0>;
  73 +               };
  74 +
  75 +               reg_usb2_vbus: usb2-vbus {
  76 +                       compatible = "regulator-fixed";
  77 +                       pinctrl-names = "default";
  78 +                       pinctrl-0 = <&usb2_vbus_pin>;
  79 +                       regulator-name = "usb2-vbus";
  80 +                       regulator-min-microvolt = <5000000>;
  81 +                       regulator-max-microvolt = <5000000>;
  82 +                       enable-active-high;
  83 +                       gpio = <&pio 7 3 0>;
  84 +               };
  85         };
  86  };