From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Tue, 9 Apr 2013 21:06:39 +0000 (+0200)
Subject: arm: mvebu: PCIe Device Tree informations for Armada XP GP
X-Git-Tag: firefly_0821_release~3680^2~545^2~3^2~7
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=513a7917b13370d9fbc41331413428dd713cb3fc;p=firefly-linux-kernel-4.4.55.git

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>
---

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";
+			};
+		};
 	};
 };