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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: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Thierry Reding 2013-08-09 16:49:20 +02:00 committed by Stephen Warren
parent 1b62b611bd
commit 1b2d6b849f
1 changed files with 16 additions and 1 deletions
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17
arch/arm/boot/dts/tegra20-tamonten.dtsi
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@ -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;
};
};
};