On 12-Apr-19 1:48 AM, Bjorn Helgaas wrote:
> On Thu, Apr 11, 2019 at 10:33:51PM +0530, Manikanta Maddireddy wrote:
>> Document "nvidia,plat-gpios" optional property which supports configuring
>> of platform specific gpios.
> s/gpios/GPIOs/ (also in the description below)
>
> Acronyms in commit logs, comments, printks, etc should be capitalized.
I will take care of it in next version.
>
>> Signed-off-by: Manikanta Maddireddy <mmaddireddy@xxxxxxxxxx>
>> ---
>> Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt | 3 +++
>> 1 file changed, 3 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
>> index fbbd3bcb3435..dca8393b86d1 100644
>> --- a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
>> +++ b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
>> @@ -73,6 +73,8 @@ Optional properties:
>> pinctrl phandle to allow driver to explicitly put PCIe IO in DPD state.
>> - pinctrl-1: PCIe IO(bias & REFCLK) deep power down(DPD) enable state.
>> Pass pinctrl phandle to allow driver bring PCIe IO out of DPD state.
>> +- nvidia,plat-gpios: A list of platform specific gpios which controls
>> + endpoint's internal regulator or PCIe logic.
>>
>> Required properties on Tegra124 and later (deprecated):
>> - phys: Must contain an entry for each entry in phy-names.
>> @@ -567,6 +569,7 @@ Board DTS:
>> pci@2,0 {
>> phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>;
>> phy-names = "pcie-0";
>> + nvidia,plat-gpios = <&gpio TEGRA_GPIO(X, 3) GPIO_ACTIVE_HIGH>;
>> status = "okay";
>> };
>> };
>> --
>> 2.17.1
>>
