diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-08-09 16:49:20 +0200 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-08-12 14:19:12 -0600 |
| commit | 1b2d6b849f2e4f677effe697f208f511edabe871 (patch) | |
| tree | 9adc07f265467b568f30ede3a8f5a60802fa004d /arch/arm/boot/dts/tegra20-tamonten.dtsi | |
| parent | 1b62b611bdcb1d829571ab37e374528ee46ff937 (diff) | |
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>
Diffstat (limited to 'arch/arm/boot/dts/tegra20-tamonten.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/tegra20-tamonten.dtsi | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi index f00febe69cda..7726dab3d08d 100644 --- a/arch/arm/boot/dts/tegra20-tamonten.dtsi +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -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; + }; }; }; |