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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-04-09 23:06:37 +0200
committerJason Cooper <jason@lakedaemon.net>2013-04-15 14:53:40 +0000
commit488d1a6ff9187319b55b0f886203b0410ffa2f5b (patch)
treeec3a39bef04b1f0576350e60c9d542479efd1e51 /arch/arm/boot/dts/armada-370-mirabox.dts
parentbf4f9c634633a473438001e93b31fe976b3c3aac (diff)
downloadblackbird-op-linux-488d1a6ff9187319b55b0f886203b0410ffa2f5b.tar.gz
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arm: mvebu: PCIe Device Tree informations for Armada 370 Mirabox
The Globalscale Mirabox platform uses one PCIe interface for an available mini-PCIe slot, and the other PCIe interface for an internal USB 3.0 controller. We add the necessary Device Tree informations to enable those two interfaces. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts/armada-370-mirabox.dts')
-rw-r--r--arch/arm/boot/dts/armada-370-mirabox.dts16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts
index 8cfae34e3e02..70effc617123 100644
--- a/arch/arm/boot/dts/armada-370-mirabox.dts
+++ b/arch/arm/boot/dts/armada-370-mirabox.dts
@@ -118,5 +118,21 @@
reg = <0x25>;
};
};
+
+ pcie-controller {
+ status = "okay";
+
+ /* Internal mini-PCIe connector */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* Connected on the PCB to a USB 3.0 XHCI controller */
+ pcie@2,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+ };
};
};
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