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>

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 b5c5f4d436881f4f0dc6aa5995efd4e53cdb450d..9d04f04d4e39eae0a2eb5e059bdab179e01223c7 100644 (file)
--- 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";
+                       };
+               };
        };
 };