target/linux/sunxi/patches-3.12/160-sun5i-dt-add-usb-ehci-bindings.patch

   1 From d3f751a7afe959d53c2b9e71a25921aeb38e0837 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 ---
   7  arch/arm/boot/dts/sun5i-a13.dtsi | 21 +++++++++++++++++++++
   8  1 file changed, 21 insertions(+)
   9
  10 diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
  11 index aad270c..a271a2d 100644
  12 --- a/arch/arm/boot/dts/sun5i-a13.dtsi
  13 +++ b/arch/arm/boot/dts/sun5i-a13.dtsi
  14 @@ -16,6 +16,10 @@
  15  / {
  16         interrupt-parent = <&intc>;
  17
  18 +       aliases {
  19 +               ehci1 = &ehci0;
  20 +       };
  21 +
  22         cpus {
  23                 #address-cells = <1>;
  24                 #size-cells = <0>;
  25 @@ -310,5 +314,22 @@
  26                         clock-frequency = <100000>;
  27                         status = "disabled";
  28                 };
  29 +
  30 +               usb_rst: reset@0x01c200cc {
  31 +                       #reset-cells = <1>;
  32 +                       compatible = "allwinner,sun4i-clock-reset";
  33 +                       reg = <0x01c200cc 0x4>;
  34 +               };
  35 +
  36 +               ehci0: ehci0@0x01c14000 {
  37 +                       compatible = "allwinner,sunxi-ehci";
  38 +                       reg = <0x01c14000 0x400 0x01c14800 0x4 0x01c13404 0x4>;
  39 +                       interrupts = <39>;
  40 +                       resets = <&usb_rst 1>;
  41 +                       reset-names = "ehci_reset";
  42 +                       clocks = <&usb 8>, <&ahb_gates 1>;
  43 +                       clock-names = "usb_phy", "ahb_ehci";
  44 +                       status = "disabled";
  45 +               };
  46         };
  47  };
  48 --
  49 1.8.4
  50