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 diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  12 index 20b1000..5f13ed64 100644
  13 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  14 +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  15 @@ -70,6 +70,20 @@
  16                                 allwinner,drive = <1>;
  17                                 allwinner,pull = <0>;
  18                         };
  19 +
  20 +                       usb1_vbus_pin: usb1_vbus_pin@0 {
  21 +                                       allwinner,pins = "PH6";
  22 +                                       allwinner,function = "gpio_out";
  23 +                                       allwinner,drive = <0>;
  24 +                                       allwinner,pull = <2>;
  25 +                       };
  26 +
  27 +                       usb2_vbus_pin: usb2_vbus_pin@0 {
  28 +                                       allwinner,pins = "PH3";
  29 +                                       allwinner,function = "gpio_out";
  30 +                                       allwinner,drive = <0>;
  31 +                                       allwinner,pull = <2>;
  32 +                       };
  33                 };
  34
  35                 uart0: serial@01c28000 {
  36 @@ -115,6 +129,16 @@
  37                         phy-mode = "mii";
  38                         status = "okay";
  39                 };
  40 +
  41 +               ehci0: ehci0@0x01c14000 {
  42 +                       vbus-supply = <&reg_usb1_vbus>;
  43 +                       status = "okay";
  44 +               };
  45 +
  46 +               ehci1: ehci1@0x01c1c000 {
  47 +                       vbus-supply = <&reg_usb2_vbus>;
  48 +                       status = "okay";
  49 +               };
  50         };
  51
  52         leds {
  53 @@ -131,6 +155,7 @@
  54
  55         regulators {
  56                 compatible = "simple-bus";
  57 +               pinctrl-names = "default";
  58
  59                 reg_ahci_5v: ahci-5v {
  60                         compatible = "regulator-fixed";
  61 @@ -141,5 +166,27 @@
  62                         gpio = <&pio 1 8 0>;
  63                         enable-active-high;
  64                 };
  65 +
  66 +               reg_usb1_vbus: usb1-vbus {
  67 +                       compatible = "regulator-fixed";
  68 +                       pinctrl-names = "default";
  69 +                       pinctrl-0 = <&usb1_vbus_pin>;
  70 +                       regulator-name = "usb1-vbus";
  71 +                       regulator-min-microvolt = <5000000>;
  72 +                       regulator-max-microvolt = <5000000>;
  73 +                       enable-active-high;
  74 +                       gpio = <&pio 7 6 0>;
  75 +               };
  76 +
  77 +               reg_usb2_vbus: usb2-vbus {
  78 +                       compatible = "regulator-fixed";
  79 +                       pinctrl-names = "default";
  80 +                       pinctrl-0 = <&usb2_vbus_pin>;
  81 +                       regulator-name = "usb2-vbus";
  82 +                       regulator-min-microvolt = <5000000>;
  83 +                       regulator-max-microvolt = <5000000>;
  84 +                       enable-active-high;
  85 +                       gpio = <&pio 7 3 0>;
  86 +               };
  87         };
  88  };
  89 --
  90 1.8.5.1
  91