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Tue, 24 Nov 2020 01:59:58 +0000 From: Alice Guo To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, krzk@kernel.org Cc: linux-imx@nxp.com, peng.fan@nxp.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v6 1/4] dt-bindings: soc: imx8m: add DT Binding doc for soc unique ID Date: Tue, 24 Nov 2020 09:59:46 +0800 Message-Id: <20201124015949.29262-1-alice.guo@nxp.com> X-Mailer: git-send-email 2.17.1 X-Originating-IP: [119.31.174.71] X-ClientProxiedBy: SG2PR04CA0188.apcprd04.prod.outlook.com (2603:1096:4:14::26) To AM6PR04MB6053.eurprd04.prod.outlook.com (2603:10a6:20b:b9::10) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from nxf55104-OptiPlex-7060.ap.freescale.net (119.31.174.71) by SG2PR04CA0188.apcprd04.prod.outlook.com (2603:1096:4:14::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3589.20 via Frontend Transport; Tue, 24 Nov 2020 01:59:55 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 5573adf9-4bb9-46da-c9e7-08d8901ca569 X-MS-TrafficTypeDiagnostic: AM7PR04MB7096: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3968; 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Signed-off-by: Alice Guo Reviewed-by: Krzysztof Kozlowski Reviewed-by: Krzysztof Kozlowski Reviewed-by: Krzysztof Kozlowski --- v2: remove the subject prefix "LF-2571-1" v3: put it into Documentation/devicetree/bindings/arm/fsl.yaml modify the description of nvmem-cells use "make ARCH=arm64 dtbs_check" to test it and fix errors v4: use allOf to limit new version DTS files for i.MX8M to include "fsl,imx8mm/n/p/q-soc", nvmem-cells and nvmem-cells-names v5: correct the error of using allOf v6: none .../devicetree/bindings/arm/fsl.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) -- 2.17.1 diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 67980dcef66d..7132ffd41abb 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -918,6 +918,53 @@ properties: - fsl,s32v234-evb # S32V234-EVB2 Customer Evaluation Board - const: fsl,s32v234 + soc: + type: object + properties: + compatible: + oneOf: + - description: new version compatible for i.MX8M SoCs + items: + - enum: + - fsl,imx8mm-soc + - fsl,imx8mn-soc + - fsl,imx8mp-soc + - fsl,imx8mq-soc + - const: simple-bus + + - description: old version compatible for i.MX8M SoCs + items: + - const: simple-bus + +allOf: + - if: + properties: + compatible: + contains: + enum: + - fsl,imx8mm + - fsl,imx8mn + - fsl,imx8mp + - fsl,imx8mq + + then: + patternProperties: + "^soc@[0-9a-f]+$": + properties: + compatible: + items: + - enum: + - fsl,imx8mm-soc + - fsl,imx8mn-soc + - fsl,imx8mp-soc + - fsl,imx8mq-soc + - const: simple-bus + + required: + - compatible + - nvmem-cells + - nvmem-cell-names + additionalProperties: true ...