From patchwork Mon Jan 28 18:56:32 2013
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Subject: [v2,
 23/27] arm: mvebu: PCIe Device Tree informations for OpenBlocks AX3-4
Date: Mon, 28 Jan 2013 08:56:32 -0000
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
X-Patchwork-Id: 216323
Message-Id: <1359399397-29729-24-git-send-email-thomas.petazzoni@free-electrons.com>
To: Bjorn Helgaas <bhelgaas@google.com>, linux-pci@vger.kernel.org,
 linux-arm-kernel@lists.infradead.org
Cc: Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
 Gregory Clement <gregory.clement@free-electrons.com>,
 Arnd Bergmann <arnd@arndb.de>, Maen Suleiman <maen@marvell.com>,
 Lior Amsalem <alior@marvell.com>,
 Thierry Reding <thierry.reding@avionic-design.de>,
 Eran Ben-Avi <benavi@marvell.com>, Nadav Haklai <nadavh@marvell.com>,
 Shadi Ammouri <shadi@marvell.com>, Tawfik Bayouk <tawfik@marvell.com>,
 Stephen Warren <swarren@wwwdotorg.org>,
 Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
 Russell King - ARM Linux <linux@arm.linux.org.uk>

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>

---
arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts |    7 +++++++
 1 file changed, 7 insertions(+)

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 b42652f..67fcaaa 100644
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -121,5 +121,12 @@
 			nr-ports = <2>;
 			status = "okay";
 		};
+		pcie-controller {
+			status = "okay";
+			/* Internal mini-PCIe connector */
+			pcie@0,0 {
+				status = "okay";
+			};
+		};
 	};
 };