Patchwork [v4,17/18] arm: mvebu: PCIe Device Tree informations for Armada XP GP

login
register
mail settings
Submitter Thomas Petazzoni
Date March 8, 2013, 3:19 p.m.
Message ID <1362755960-30791-18-git-send-email-thomas.petazzoni@free-electrons.com>
Download mbox | patch
Permalink /patch/226156/
State Superseded
Headers show

Comments

Thomas Petazzoni - March 8, 2013, 3:19 p.m.
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>
---
 arch/arm/boot/dts/armada-xp-gp.dts |   18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

Patch

diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index 1c8afe2..34d7426 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -109,5 +109,23 @@ 
 				spi-max-frequency = <108000000>;
 			};
 		};
+
+		pcie-controller {
+			status = "okay";
+
+			/*
+			 * The 3 slots are physically present as
+			 * standard PCIe slots on the board.
+			 */
+			pcie@0,0 {
+				status = "okay";
+			};
+			pcie@2,0 {
+				status = "okay";
+			};
+			pcie@3,0 {
+				status = "okay";
+			};
+		};
 	};
 };