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path: root/target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch
blob: 1b6089eef8b3dae7e04347031795b989c67b45ce (plain)
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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>
---
 arch/arm/boot/dts/armada-370-mirabox.dts |   14 ++++++++++++++
 1 file changed, 14 insertions(+)

--- a/arch/arm/boot/dts/armada-370-mirabox.dts
+++ b/arch/arm/boot/dts/armada-370-mirabox.dts
@@ -70,5 +70,19 @@
 		usb@d0051000 {
 			status = "okay";
 		};
+
+		pcie-controller {
+			status = "okay";
+
+			/* Internal mini-PCIe connector */
+			pcie0@0xd0040000 {
+				status = "okay";
+			};
+
+			/* Connected on the PCB to a USB 3.0 XHCI controller */
+			pcie1@0xd0080000 {
+				status = "okay";
+			};
+		};
 	};
 };