Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 89e7ada4 authored Aug 09, 2013 by Jay Agarwal Committed by Stephen Warren Aug 12, 2013

ARM: tegra: Enable PCIe controller on Cardhu



Root port 2 is routed to the bottom connector on Cardhu and is used by
the development dock to provide gigabit ethernet and USB functionality.

Signed-off-by: Jay Agarwal <jagarwal@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

parent e07e3dbd

arch/arm/boot/dts/tegra30-cardhu.dtsi

+20 −0

Original line number	Diff line number	Diff line
		@@ -31,6 +31,26 @@
		reg = <0x80000000 0x40000000>;
		};

		pcie-controller {
		status = "okay";
		pex-clk-supply = <&pex_hvdd_3v3_reg>;
		vdd-supply = <&ldo1_reg>;
		avdd-supply = <&ldo2_reg>;

		pci@1,0 {
		nvidia,num-lanes = <4>;
		};

		pci@2,0 {
		nvidia,num-lanes = <1>;
		};

		pci@3,0 {
		status = "okay";
		nvidia,num-lanes = <1>;
		};
		};

		pinmux {
		pinctrl-names = "default";
		pinctrl-0 = <&state_default>;