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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id k10sm234299otn.71.2021.01.11.14.31.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Jan 2021 14:31:55 -0800 (PST) Received: (nullmailer pid 3177511 invoked by uid 1000); Mon, 11 Jan 2021 22:31:54 -0000 Date: Mon, 11 Jan 2021 16:31:54 -0600 From: Rob Herring To: Kishon Vijay Abraham I Subject: Re: [PATCH v2 1/4] dt-bindings: PCI: ti,j721e: Add binding to represent refclk to the connector Message-ID: <20210111223154.GA3175106@robh.at.kernel.org> References: <20210104124103.30930-1-kishon@ti.com> <20210104124103.30930-2-kishon@ti.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210104124103.30930-2-kishon@ti.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210111_173158_360763_E28A786F X-CRM114-Status: GOOD ( 16.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Nadeem Athani , Lorenzo Pieralisi , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Tom Joseph , Bjorn Helgaas , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jan 04, 2021 at 06:11:00PM +0530, Kishon Vijay Abraham I wrote: > Add binding to represent refclk to the PCIe connector. > > Signed-off-by: Kishon Vijay Abraham I > --- > .../bindings/pci/ti,j721e-pci-host.yaml | 17 +++++++++++++---- > 1 file changed, 13 insertions(+), 4 deletions(-) > > diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml > index 0880a613ece6..7607018a115b 100644 > --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml > +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml > @@ -46,12 +46,21 @@ properties: > maxItems: 1 > > clocks: > - maxItems: 1 > - description: clock-specifier to represent input to the PCIe > + minItems: 1 > + maxItems: 2 > + description: clock-specifier to represent input to the PCIe for 1 item. > + 2nd item if present represents reference clock to the connector. > > clock-names: > - items: > - - const: fck > + oneOf: > + - description: Represent input clock to the PCIe > + items: > + - const: fck > + - description: Represent input clock to the PCIe and reference clock to > + the connector. > + items: > + - const: fck > + - const: pcie_refclk Can be just: minItems: 1 items: - const: fck - const: pcie_refclk _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel