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 diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  12 index a5f3418..c8b3ea9 100644
  13 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  14 +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
  15 @@ -28,11 +28,21 @@
  16                         status = "okay";
  17                 };
  18
  19 +               ehci0: ehci0@0x01c14000 {
  20 +                       vbus-supply = <&reg_usb1_vbus>;
  21 +                       status = "okay";
  22 +               };
  23 +
  24                 sata: ahci@01c18000 {
  25                         pwr-supply = <&reg_ahci_5v>;
  26                         status = "okay";
  27                 };
  28
  29 +               ehci1: ehci1@0x01c1c000 {
  30 +                       vbus-supply = <&reg_usb2_vbus>;
  31 +                       status = "okay";
  32 +               };
  33 +
  34                 pinctrl@01c20800 {
  35                         mmc0_cd_pin_cubietruck: mmc0_cd_pin@0 {
  36                                 allwinner,pins = "PH1";
  37 @@ -54,6 +64,20 @@
  38                                 allwinner,drive = <0>;
  39                                 allwinner,pull = <0>;
  40                         };
  41 +
  42 +                       usb1_vbus_pin: usb1_vbus_pin@0 {
  43 +                                       allwinner,pins = "PH6";
  44 +                                       allwinner,function = "gpio_out";
  45 +                                       allwinner,drive = <0>;
  46 +                                       allwinner,pull = <2>;
  47 +                       };
  48 +
  49 +                       usb2_vbus_pin: usb2_vbus_pin@0 {
  50 +                                       allwinner,pins = "PH3";
  51 +                                       allwinner,function = "gpio_out";
  52 +                                       allwinner,drive = <0>;
  53 +                                       allwinner,pull = <2>;
  54 +                       };
  55                 };
  56
  57                 uart0: serial@01c28000 {
  58 @@ -110,5 +134,27 @@
  59                         gpio = <&pio 7 12 0>;
  60                         enable-active-high;
  61                 };
  62 +
  63 +               reg_usb1_vbus: usb1-vbus {
  64 +                       compatible = "regulator-fixed";
  65 +                       pinctrl-names = "default";
  66 +                       pinctrl-0 = <&usb1_vbus_pin>;
  67 +                       regulator-name = "usb1-vbus";
  68 +                       regulator-min-microvolt = <5000000>;
  69 +                       regulator-max-microvolt = <5000000>;
  70 +                       enable-active-high;
  71 +                       gpio = <&pio 7 6 0>;
  72 +               };
  73 +
  74 +               reg_usb2_vbus: usb2-vbus {
  75 +                       compatible = "regulator-fixed";
  76 +                       pinctrl-names = "default";
  77 +                       pinctrl-0 = <&usb2_vbus_pin>;
  78 +                       regulator-name = "usb2-vbus";
  79 +                       regulator-min-microvolt = <5000000>;
  80 +                       regulator-max-microvolt = <5000000>;
  81 +                       enable-active-high;
  82 +                       gpio = <&pio 7 3 0>;
  83 +               };
  84         };
  85  };
  86 --
  87 1.8.5.1
  88