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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id h3sm979817oou.3.2020.11.09.11.11.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Nov 2020 11:11:00 -0800 (PST) Received: (nullmailer pid 1605155 invoked by uid 1000); Mon, 09 Nov 2020 19:10:59 -0000 Date: Mon, 9 Nov 2020 13:10:59 -0600 From: Rob Herring To: Alice Guo Subject: Re: [PATCH v2 1/4] dt-bindings: soc: imx8m: add DT Binding doc for soc unique ID Message-ID: <20201109191059.GA1599099@bogus> References: <20201105072629.24175-1-alice.guo@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20201105072629.24175-1-alice.guo@nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201109_141102_207317_DFAB6991 X-CRM114-Status: GOOD ( 18.62 ) 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, peng.fan@nxp.com, s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, krzk@kernel.org, linux-imx@nxp.com, shawnguo@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 Thu, Nov 05, 2020 at 03:26:26PM +0800, Alice Guo wrote: > Add DT Binding doc for the Unique ID of i.MX 8M series. > > Signed-off-by: Alice Guo > --- > .../devicetree/bindings/arm/fsl.yaml | 33 +++++++++++++++++++ > 1 file changed, 33 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml > index e4db0f9ed664..0419f078502b 100644 > --- a/Documentation/devicetree/bindings/arm/fsl.yaml > +++ b/Documentation/devicetree/bindings/arm/fsl.yaml > @@ -901,6 +901,39 @@ properties: > - fsl,s32v234-evb # S32V234-EVB2 Customer Evaluation Board > - const: fsl,s32v234 > > + soc: > + description: > + i.MX8M Family SoC must provide a soc node in the root of the device tree, > + representing the System-on-Chip since these test chips are rather complex. > + type: object > + properties: > + compatible: > + oneOf: > + - items: > + - const: fsl,imx8mm-soc > + - const: simple-bus > + - items: > + - const: fsl,imx8mn-soc > + - const: simple-bus > + - items: > + - const: fsl,imx8mp-soc > + - const: simple-bus > + - items: > + - const: fsl,imx8mq-soc > + - const: simple-bus items: - enum: - fsl,imx8mm-soc - fsl,imx8mn-soc - fsl,imx8mp-soc - fsl,imx8mq-soc - const: simple-bus > + > + nvmem-cells: > + maxItems: 1 > + description: Phandle to the SOC Unique ID provided by a nvmem node > + > + nvmem-cells-names: > + const: soc_unique_id > + > + required: > + - compatible > + - nvmem-cells > + - nvmem-cell-names > + 'soc' should be required? > additionalProperties: true > > ... > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel