target/linux/sunxi/patches-3.14/160-dt-sun4i-add-usb-host-bindings.patch

   1 From 991b5f6d2af837b56adfcb3b3a1fe167647b9fdb Mon Sep 17 00:00:00 2001
   2 From: Roman Byshko <rbyshko@gmail.com>
   3 Date: Wed, 18 Sep 2013 00:30:04 +0200
   4 Subject: [PATCH] ARM: sun4i: 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/sun4i-a10.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++
  12  1 file changed, 52 insertions(+)
  13
  14 --- a/arch/arm/boot/dts/sun4i-a10.dtsi
  15 +++ b/arch/arm/boot/dts/sun4i-a10.dtsi
  16 @@ -377,6 +377,38 @@
  17                         #size-cells = <0>;
  18                 };
  19
  20 +               usbphy: phy@01c13400 {
  21 +                       #phy-cells = <1>;
  22 +                       compatible = "allwinner,sun4i-a10-usb-phy";
  23 +                       reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
  24 +                       reg-names = "phy_ctrl", "pmu1", "pmu2";
  25 +                       clocks = <&usb_clk 8>;
  26 +                       clock-names = "usb_phy";
  27 +                       resets = <&usb_clk 1>, <&usb_clk 2>;
  28 +                       reset-names = "usb1_reset", "usb2_reset";
  29 +                       status = "disabled";
  30 +               };
  31 +
  32 +               ehci0: usb@01c14000 {
  33 +                       compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
  34 +                       reg = <0x01c14000 0x100>;
  35 +                       interrupts = <39>;
  36 +                       clocks = <&ahb_gates 1>;
  37 +                       phys = <&usbphy 1>;
  38 +                       phy-names = "usb";
  39 +                       status = "disabled";
  40 +               };
  41 +
  42 +               ohci0: usb@01c14400 {
  43 +                       compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
  44 +                       reg = <0x01c14400 0x100>;
  45 +                       interrupts = <64>;
  46 +                       clocks = <&usb_clk 6>, <&ahb_gates 2>;
  47 +                       phys = <&usbphy 1>;
  48 +                       phy-names = "usb";
  49 +                       status = "disabled";
  50 +               };
  51 +
  52                 spi2: spi@01c17000 {
  53                         compatible = "allwinner,sun4i-a10-spi";
  54                         reg = <0x01c17000 0x1000>;
  55 @@ -396,6 +428,26 @@
  56                         status = "disabled";
  57                 };
  58
  59 +               ehci1: usb@01c1c000 {
  60 +                       compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
  61 +                       reg = <0x01c1c000 0x100>;
  62 +                       interrupts = <40>;
  63 +                       clocks = <&ahb_gates 3>;
  64 +                       phys = <&usbphy 2>;
  65 +                       phy-names = "usb";
  66 +                       status = "disabled";
  67 +               };
  68 +
  69 +               ohci1: usb@01c1c400 {
  70 +                       compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
  71 +                       reg = <0x01c1c400 0x100>;
  72 +                       interrupts = <65>;
  73 +                       clocks = <&usb_clk 7>, <&ahb_gates 4>;
  74 +                       phys = <&usbphy 2>;
  75 +                       phy-names = "usb";
  76 +                       status = "disabled";
  77 +               };
  78 +
  79                 spi3: spi@01c1f000 {
  80                         compatible = "allwinner,sun4i-a10-spi";
  81                         reg = <0x01c1f000 0x1000>;