Patchwork [PATCHv7,12/17] arm: mvebu: PCIe Device Tree informations for OpenBlocks AX3-4

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Submitter Thomas Petazzoni
Date March 27, 2013, 2:40 p.m.
Message ID <1364395234-11195-13-git-send-email-thomas.petazzoni@free-electrons.com>
Download mbox | patch
Permalink /patch/231714/
State Not Applicable
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Comments

Thomas Petazzoni - March 27, 2013, 2:40 p.m.
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 |    9 +++++++++
 1 file changed, 9 insertions(+)

Patch

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 3818a82..5a748bd 100644
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -139,5 +139,14 @@ 
 		usb@d0051000 {
 			status = "okay";
 		};
+
+		pcie-controller {
+			status = "okay";
+			/* Internal mini-PCIe connector */
+			pcie@1,0 {
+				/* Port 0, Lane 0 */
+				status = "okay";
+			};
+		};
 	};
 };