target/linux/mvebu/patches-3.8/037-arm_mvebu_add_pcie_dt_a370.patch

   1 The Armada 370 SoC has two 1x PCIe 2.0 interfaces, so we add the
   2 necessary Device Tree informations to make these interfaces availabel.
   3
   4 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   5 ---
   6  arch/arm/boot/dts/armada-370.dtsi |   25 +++++++++++++++++++++++++
   7  1 file changed, 25 insertions(+)
   8
   9 --- a/arch/arm/boot/dts/armada-370.dtsi
  10 +++ b/arch/arm/boot/dts/armada-370.dtsi
  11 @@ -153,5 +153,29 @@
  12                         clocks = <&coreclk 0>;
  13                 };
  14
  15 +               pcie-controller {
  16 +                       compatible = "marvell,armada-370-xp-pcie";
  17 +                       status = "disabled";
  18 +                       #address-cells = <1>;
  19 +                       #size-cells = <1>;
  20 +                       ranges = <0      0xd0040000 0x2000
  21 +                                 0x2000 0xd0080000 0x2000>;
  22 +
  23 +                       pcie0@0xd0040000 {
  24 +                               reg = <0x0 0x2000>;
  25 +                               interrupts = <58>;
  26 +                               clocks = <&gateclk 5>;
  27 +                               status = "disabled";
  28 +                               marvell,pcie-port = <0>;
  29 +                       };
  30 +
  31 +                       pcie1@0xd0080000 {
  32 +                               reg = <0x2000 0x2000>;
  33 +                               interrupts = <62>;
  34 +                               clocks = <&gateclk 9>;
  35 +                               status = "disabled";
  36 +                               marvell,pcie-port = <1>;
  37 +                       };
  38 +               };
  39         };
  40  };