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Commit 1b2d6b84 authored by Thierry Reding's avatar Thierry Reding Committed by Stephen Warren
Browse files

ARM: tegra: tamonten: Add PCIe support 



Add properties common to all Tamonten-derived boards to the Tamonten
DTSI and add the fixed 1.05 V regulator.

Signed-off-by: default avatarThierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent 1b62b611

arch/arm/boot/dts/tegra20-tamonten.dtsi

+16 −1
Original line number Diff line number Diff line
@@ -366,7 +366,7 @@ 
					regulator-always-on;

				};



				ldo0 {

				pci_clk_reg: ldo0 {

					regulator-name = "vdd_ldo0,vddio_pex_clk";

					regulator-min-microvolt = <3300000>;

					regulator-max-microvolt = <3300000>;
@@ -467,6 +467,11 @@ 
		nvidia,sys-clock-req-active-high;

	};



	pcie-controller {

		pex-clk-supply = <&pci_clk_reg>;

		vdd-supply = <&pci_vdd_reg>;

	};



	usb@c5008000 {

		status = "okay";

	};
@@ -509,5 +514,15 @@ 
			regulator-max-microvolt = <5000000>;

			regulator-always-on;

		};



		pci_vdd_reg: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "vdd_1v05";

			regulator-min-microvolt = <1050000>;

			regulator-max-microvolt = <1050000>;

			gpio = <&pmic 2 0>;

			enable-active-high;

		};

	};

};