arm: mvebu: PCIe Device Tree informations for OpenBlocks AX3-4

The PlatHome OpenBlocks AX3-4 has an internal mini-PCIe slot that can
be used to plug mini-PCIe devices. We therefore enable the PCIe
interface that corresponds to this slot.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

1 files changed, 9 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
index b5c5f4d43688..9d04f04d4e39 100644
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -168,5 +168,14 @@
                                 bank-width = <2>;
                         };
                 };
+
+                pcie-controller {
+                        status = "okay";
+                        /* Internal mini-PCIe connector */
+                        pcie@1,0 {
+                                /* Port 0, Lane 0 */
+                                status = "okay";
+                        };
+                };
         };
 };