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

   1 From 90cab9a5e7c43bfbda25dd114a838f4e4b50b6ff Mon Sep 17 00:00:00 2001
   2 From: Hans de Goede <hdegoede@redhat.com>
   3 Date: Tue, 17 Dec 2013 23:04:57 +0100
   4 Subject: [PATCH] ARM: dts: sun7i: Add ehci nodes to cubietruck dts
   5
   6 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
   7 ---
   8  arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 46 ++++++++++++++++++++++++++++++
   9  1 file changed, 46 insertions(+)
  10
  11 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  12 +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  13 @@ -43,11 +43,21 @@
  14                         status = "okay";
  15                 };
  16
  17 +               ehci0: ehci0@0x01c14000 {
  18 +                       vbus-supply = <&reg_usb1_vbus>;
  19 +                       status = "okay";
  20 +               };
  21 +
  22                 sata: ahci@01c18000 {
  23                         pwr-supply = <&reg_ahci_5v>;
  24                         status = "okay";
  25                 };
  26
  27 +               ehci1: ehci1@0x01c1c000 {
  28 +                       vbus-supply = <&reg_usb2_vbus>;
  29 +                       status = "okay";
  30 +               };
  31 +
  32                 pinctrl@01c20800 {
  33                         mmc0_cd_pin_cubietruck: mmc0_cd_pin@0 {
  34                                 allwinner,pins = "PH1";
  35 @@ -90,6 +100,20 @@
  36                                         allwinner,drive = <0>;
  37                                         allwinner,pull = <2>;
  38                         };
  39 +
  40 +                       usb1_vbus_pin: usb1_vbus_pin@0 {
  41 +                                       allwinner,pins = "PH6";
  42 +                                       allwinner,function = "gpio_out";
  43 +                                       allwinner,drive = <0>;
  44 +                                       allwinner,pull = <2>;
  45 +                       };
  46 +
  47 +                       usb2_vbus_pin: usb2_vbus_pin@0 {
  48 +                                       allwinner,pins = "PH3";
  49 +                                       allwinner,function = "gpio_out";
  50 +                                       allwinner,drive = <0>;
  51 +                                       allwinner,pull = <2>;
  52 +                       };
  53                 };
  54
  55                 uart0: serial@01c28000 {
  56 @@ -175,5 +199,27 @@
  57                         gpio = <&pio 7 12 0>;
  58                         enable-active-high;
  59                 };
  60 +
  61 +               reg_usb1_vbus: usb1-vbus {
  62 +                       compatible = "regulator-fixed";
  63 +                       pinctrl-names = "default";
  64 +                       pinctrl-0 = <&usb1_vbus_pin>;
  65 +                       regulator-name = "usb1-vbus";
  66 +                       regulator-min-microvolt = <5000000>;
  67 +                       regulator-max-microvolt = <5000000>;
  68 +                       enable-active-high;
  69 +                       gpio = <&pio 7 6 0>;
  70 +               };
  71 +
  72 +               reg_usb2_vbus: usb2-vbus {
  73 +                       compatible = "regulator-fixed";
  74 +                       pinctrl-names = "default";
  75 +                       pinctrl-0 = <&usb2_vbus_pin>;
  76 +                       regulator-name = "usb2-vbus";
  77 +                       regulator-min-microvolt = <5000000>;
  78 +                       regulator-max-microvolt = <5000000>;
  79 +                       enable-active-high;
  80 +                       gpio = <&pio 7 3 0>;
  81 +               };
  82         };
  83  };