target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch

   1 The Marvell evaluation board (DB) for the Armada XP SoC has 6
   2 physicals full-size PCIe slots, so we enable the corresponding PCIe
   3 interfaces in the Device Tree.
   4
   5 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   6 ---
   7  arch/arm/boot/dts/armada-xp-db.dts |   27 +++++++++++++++++++++++++++
   8  1 file changed, 27 insertions(+)
   9
  10 --- a/arch/arm/boot/dts/armada-xp-db.dts
  11 +++ b/arch/arm/boot/dts/armada-xp-db.dts
  12 @@ -109,5 +109,32 @@
  13                 usb@d0052000 {
  14                         status = "okay";
  15                 };
  16 +
  17 +               pcie-controller {
  18 +                       status = "okay";
  19 +
  20 +                       /*
  21 +                        * All 6 slots are physically present as
  22 +                        * standard PCIe slots on the board.
  23 +                        */
  24 +                       pcie0.0@0xd0040000 {
  25 +                               status = "okay";
  26 +                       };
  27 +                       pcie0.1@0xd0044000 {
  28 +                               status = "okay";
  29 +                       };
  30 +                       pcie0.2@0xd0048000 {
  31 +                               status = "okay";
  32 +                       };
  33 +                       pcie0.3@0xd004C000 {
  34 +                               status = "okay";
  35 +                       };
  36 +                       pcie2@0xd0042000 {
  37 +                               status = "okay";
  38 +                       };
  39 +                       pcie3@0xd0082000 {
  40 +                               status = "okay";
  41 +                       };
  42 +               };
  43         };
  44  };