arm: mvebu: PCIe Device Tree informations for Armada XP GP

The Marvell Armada XP GP board has 3 physical full-size PCIe slots, so
we enable the corresponding PCIe interfaces in the Device Tree.

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

1 files changed, 21 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index e57e9c72eb66..04f28a712b98 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -138,5 +138,26 @@
 				bank-width = <2>;
 			};
 		};
+
+		pcie-controller {
+			status = "okay";
+
+			/*
+			 * The 3 slots are physically present as
+			 * standard PCIe slots on the board.
+			 */
+			pcie@1,0 {
+				/* Port 0, Lane 0 */
+				status = "okay";
+			};
+			pcie@9,0 {
+				/* Port 2, Lane 0 */
+				status = "okay";
+			};
+			pcie@10,0 {
+				/* Port 3, Lane 0 */
+				status = "okay";
+			};
+		};
 	};
 };