target/linux/sunxi/patches-3.13/175-2-dt-sun5i-add-ehci-bindings.patch

   1 From 3d3aa5f5c67d3f860b68def6a0ffce5e7175f85e Mon Sep 17 00:00:00 2001
   2 From: arokux <arokux@gmail.com>
   3 Date: Tue, 24 Sep 2013 20:03:40 +0200
   4 Subject: [PATCH] ARM: sun5i: dt: Add USB EHCI bindings
   5
   6 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
   7 ---
   8  arch/arm/boot/dts/sun5i-a13.dtsi | 21 +++++++++++++++++++++
   9  1 file changed, 21 insertions(+)
  10
  11 --- a/arch/arm/boot/dts/sun5i-a13.dtsi
  12 +++ b/arch/arm/boot/dts/sun5i-a13.dtsi
  13 @@ -16,6 +16,10 @@
  14  / {
  15         interrupt-parent = <&intc>;
  16
  17 +       aliases {
  18 +               ehci1 = &ehci0;
  19 +       };
  20 +
  21         cpus {
  22                 #address-cells = <1>;
  23                 #size-cells = <0>;
  24 @@ -423,5 +427,22 @@
  25                         interrupts = <82>, <83>;
  26                         clocks = <&ahb_gates 28>;
  27                 };
  28 +
  29 +               usb_rst: reset@0x01c200cc {
  30 +                       #reset-cells = <1>;
  31 +                       compatible = "allwinner,sun4i-clock-reset";
  32 +                       reg = <0x01c200cc 0x4>;
  33 +               };
  34 +
  35 +               ehci0: ehci0@0x01c14000 {
  36 +                       compatible = "allwinner,sunxi-ehci";
  37 +                       reg = <0x01c14000 0x400 0x01c14800 0x4 0x01c13404 0x4>;
  38 +                       interrupts = <39>;
  39 +                       resets = <&usb_rst 1>;
  40 +                       reset-names = "ehci_reset";
  41 +                       clocks = <&usb 8>, <&ahb_gates 1>;
  42 +                       clock-names = "usb_phy", "ahb_ehci";
  43 +                       status = "disabled";
  44 +               };
  45         };
  46  };