src/patches/kernel/wandboard/dts/0005-ARM-dts-imx6qdl-add-pcie-device-node.patch

   1 From 3a57291fa4ca7f7647d826f5b47082ef306d839f Mon Sep 17 00:00:00 2001
   2 From: Sean Cross <xobs@kosagi.com>
   3 Date: Thu, 26 Sep 2013 10:51:09 +0800
   4 Subject: [PATCH] ARM: dts: imx6qdl: add pcie device node
   5
   6 Add pcie device node for imx6qdl.
   7
   8 Signed-off-by: Sean Cross <xobs@kosagi.com>
   9 Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
  10 ---
  11  arch/arm/boot/dts/imx6qdl.dtsi | 16 ++++++++++++++++
  12  1 file changed, 16 insertions(+)
  13
  14 --- a/arch/arm/boot/dts/imx6qdl.dtsi
  15 +++ b/arch/arm/boot/dts/imx6qdl.dtsi
  16 @@ -108,6 +108,22 @@
  17                         cache-level = <2>;
  18                 };
  19
  20 +               pcie: pcie@0x01000000 {
  21 +                       compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
  22 +                       reg = <0x01ffc000 0x4000>; /* DBI */
  23 +                       #address-cells = <3>;
  24 +                       #size-cells = <2>;
  25 +                       device_type = "pci";
  26 +                       ranges = <0x00000800 0 0x01f00000 0x01f00000 0 0x00080000 /* configuration space */
  27 +                                 0x81000000 0 0          0x01f80000 0 0x00010000 /* downstream I/O */
  28 +                                 0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
  29 +                       num-lanes = <1>;
  30 +                       interrupts = <0 123 0x04>;
  31 +                       clocks = <&clks 189>, <&clks 187>, <&clks 206>, <&clks 144>;
  32 +                       clock-names = "pcie_ref_125m", "sata_ref_100m", "lvds_gate", "pcie_axi";
  33 +                       status = "disabled";
  34 +               };
  35 +
  36                 pmu {
  37                         compatible = "arm,cortex-a9-pmu";
  38                         interrupts = <0 94 0x04>;