target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch

   1 From bc68c927139d1cac9647c8bcd3e8cea1cac9eaef Mon Sep 17 00:00:00 2001
   2 From: Roman Byshko <rbyshko@gmail.com>
   3 Date: Thu, 19 Sep 2013 21:36:10 +0200
   4 Subject: [PATCH] ARM: sun7i: dt: Add USB host bindings
   5
   6 Add nodes for the usb-phy and ehci- and ohci-usb-host controllers.
   7
   8 Signed-off-by: Roman Byshko <rbyshko@gmail.com>
   9 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
  10 ---
  11  arch/arm/boot/dts/sun7i-a20.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++
  12  1 file changed, 52 insertions(+)
  13
  14 diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
  15 index ed9b8cc..bdfa594 100644
  16 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
  17 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
  18 @@ -453,6 +453,38 @@
  19                         status = "disabled";
  20                 };
  21
  22 +               usbphy: phy@01c13400 {
  23 +                       #phy-cells = <1>;
  24 +                       compatible = "allwinner,sun7i-a20-usb-phy";
  25 +                       reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
  26 +                       reg-names = "phy_ctrl", "pmu1", "pmu2";
  27 +                       clocks = <&usb_clk 8>;
  28 +                       clock-names = "usb_phy";
  29 +                       resets = <&usb_clk 1>, <&usb_clk 2>;
  30 +                       reset-names = "usb1_reset", "usb2_reset";
  31 +                       status = "disabled";
  32 +               };
  33 +
  34 +               ehci0: usb@01c14000 {
  35 +                       compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
  36 +                       reg = <0x01c14000 0x100>;
  37 +                       interrupts = <0 39 4>;
  38 +                       clocks = <&ahb_gates 1>;
  39 +                       phys = <&usbphy 1>;
  40 +                       phy-names = "usb";
  41 +                       status = "disabled";
  42 +               };
  43 +
  44 +               ohci0: usb@01c14400 {
  45 +                       compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
  46 +                       reg = <0x01c14400 0x100>;
  47 +                       interrupts = <0 64 4>;
  48 +                       clocks = <&usb_clk 6>, <&ahb_gates 2>;
  49 +                       phys = <&usbphy 1>;
  50 +                       phy-names = "usb";
  51 +                       status = "disabled";
  52 +               };
  53 +
  54                 ahci: sata@01c18000 {
  55                         compatible = "allwinner,sun4i-a10-ahci";
  56                         reg = <0x01c18000 0x1000>;
  57 @@ -461,6 +493,26 @@
  58                         status = "disabled";
  59                 };
  60
  61 +               ehci1: usb@01c1c000 {
  62 +                       compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
  63 +                       reg = <0x01c1c000 0x100>;
  64 +                       interrupts = <0 40 4>;
  65 +                       clocks = <&ahb_gates 3>;
  66 +                       phys = <&usbphy 2>;
  67 +                       phy-names = "usb";
  68 +                       status = "disabled";
  69 +               };
  70 +
  71 +               ohci1: usb@01c1c400 {
  72 +                       compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
  73 +                       reg = <0x01c1c400 0x100>;
  74 +                       interrupts = <0 65 4>;
  75 +                       clocks = <&usb_clk 7>, <&ahb_gates 4>;
  76 +                       phys = <&usbphy 2>;
  77 +                       phy-names = "usb";
  78 +                       status = "disabled";
  79 +               };
  80 +
  81                 pio: pinctrl@01c20800 {
  82                         compatible = "allwinner,sun7i-a20-pinctrl";
  83                         reg = <0x01c20800 0x400>;
  84 --
  85 1.8.5.5
  86