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b=Z28A4Rja0QVBvbyyAJF43PYqidHRhAA/vShN270Fth3viPEuursenOoRaVBpcU/yHZ8dh0OPFToynQXT1xZ6QtU3oH8AafTnQXpkKAiVhSr6bBO+7WSqp7He+FT/HSg0ucwwAeeSgUy3fAs6tfFGhUau80Cnn4j8RlERk4j+OkE= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) by DB9PR04MB9259.eurprd04.prod.outlook.com (2603:10a6:10:371::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7633.36; Mon, 10 Jun 2024 15:17:47 +0000 Received: from PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::9126:a61e:341d:4b06]) by PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::9126:a61e:341d:4b06%2]) with mapi id 15.20.7633.036; Mon, 10 Jun 2024 15:17:46 +0000 From: Frank Li To: krzk@kernel.org Cc: Frank.li@nxp.com, andersson@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, festevam@gmail.com, imx@lists.linux.dev, kernel@pengutronix.de, krzk+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-remoteproc@vger.kernel.org, mathieu.poirier@linaro.org, peng.fan@nxp.com, robh@kernel.org, s.hauer@pengutronix.de, shawnguo@kernel.org Subject: [PATCH v3 1/1] dt-bindings: remoteproc: imx_rproc: add minItems for power-domain Date: Mon, 10 Jun 2024 11:17:21 -0400 Message-Id: <20240610151721.274424-1-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 X-ClientProxiedBy: SJ0PR05CA0072.namprd05.prod.outlook.com (2603:10b6:a03:332::17) To PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB9642:EE_|DB9PR04MB9259:EE_ X-MS-Office365-Filtering-Correlation-Id: e1198caf-cc27-4935-d52c-08dc89607bdf X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|52116005|7416005|376005|366007|1800799015|38350700005; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org "fsl,imx8qxp-cm4" and "fsl,imx8qm-cm4" need minimum 2 power domains. Other platform doesn't require 'power-domain'. Signed-off-by: Frank Li Reviewed-by: Rob Herring (Arm) --- Notes: Change from v2 to v3 - only imx8qxp and imx8qm need power-domain, other platform don't need it. - update commit message. Change from v1 to v2 - set minitem to 2 at top - Add imx8qm compatible string also - use not logic to handle difference compatible string restriction - update commit message. pass dt_binding_check. make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j8 dt_binding_check DT_SCHEMA_FILES=fsl,imx-rproc.yaml SCHEMA Documentation/devicetree/bindings/processed-schema.json CHKDT Documentation/devicetree/bindings LINT Documentation/devicetree/bindings DTEX Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.example.dts DTC_CHK Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.example.dtb .../bindings/remoteproc/fsl,imx-rproc.yaml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml index df36e29d974ca..57d75acb0b5e5 100644 --- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml @@ -59,6 +59,7 @@ properties: maxItems: 32 power-domains: + minItems: 2 maxItems: 8 fsl,auto-boot: @@ -99,6 +100,20 @@ allOf: properties: fsl,iomuxc-gpr: false + - if: + properties: + compatible: + contains: + enum: + - fsl,imx8qxp-cm4 + - fsl,imx8qm-cm4 + then: + required: + - power-domains + else: + properties: + power-domains: false + additionalProperties: false examples: