From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Thu, 11 Apr 2019 15:18:13 -0500 From: Bjorn Helgaas Subject: Re: [PATCH 26/30] dt-bindings: pci: tegra: Document nvidia,plat-gpios optional prop Message-ID: <20190411201813.GT256045@google.com> References: <20190411170355.6882-1-mmaddireddy@nvidia.com> <20190411170355.6882-27-mmaddireddy@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190411170355.6882-27-mmaddireddy@nvidia.com> To: Manikanta Maddireddy Cc: thierry.reding@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com, jonathanh@nvidia.com, lorenzo.pieralisi@arm.com, vidyas@nvidia.com, linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org List-ID: 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. > Signed-off-by: Manikanta Maddireddy > --- > 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 >