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Thu, 15 Jul 2021 08:26:50 +0000 From: Dong Aisheng To: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, kernel@pengutronix.de, aisheng.dong@nxp.com, dongas86@gmail.com, robh+dt@kernel.org, shawnguo@kernel.org Subject: [PATCH 6/7] dt-bindings: soc: imx: add missing iomuxc gpr binding Date: Thu, 15 Jul 2021 16:25:35 +0800 Message-Id: <20210715082536.1882077-7-aisheng.dong@nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210715082536.1882077-1-aisheng.dong@nxp.com> References: <20210715082536.1882077-1-aisheng.dong@nxp.com> X-ClientProxiedBy: SG2PR02CA0083.apcprd02.prod.outlook.com (2603:1096:4:90::23) To DB9PR04MB8477.eurprd04.prod.outlook.com (2603:10a6:10:2c3::11) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG2PR02CA0083.apcprd02.prod.outlook.com (2603:1096:4:90::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4331.22 via Frontend Transport; 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This binding doc is generated based on the exist usage in dts in order to fix dt schema check failures. Cc: Rob Herring Cc: Shawn Guo Signed-off-by: Dong Aisheng --- .../devicetree/bindings/soc/imx/fsl,gpr.yaml | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,gpr.yaml diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,gpr.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,gpr.yaml new file mode 100644 index 000000000000..832b6b7e7c33 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/imx/fsl,gpr.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/imx/fsl,gpr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale IOMUX GPR binding + +maintainers: + - Dong Aisheng + +description: | + 32-bit general purpose registers - several (GPR0 to GPRn) 32-bit + registers according to SoC requirements for any usage. + + The General Purpose Registers IOMUXC_GPR are used to select operating + modes for general features in the SoC, usually not related to the IOMUX + itself. + +properties: + compatible: + oneOf: + - items: + - const: fsl,imx53-iomuxc-gpr + - const: syscon + - items: + - const: fsl,imx6q-iomuxc-gpr + - const: syscon + - const: simple-mfd + - items: + - enum: + - fsl,imx6sl-iomuxc-gpr + - fsl,imx6sll-iomuxc-gpr + - fsl,imx6sx-iomuxc-gpr + - fsl,imx6ul-iomuxc-gpr + - fsl,imx7d-iomuxc-gpr + - const: fsl,imx6q-iomuxc-gpr + - const: syscon + - items: + - const: fsl,imx7d-iomuxc-gpr + - const: fsl,imx6q-iomuxc-gpr + - const: syscon + - const: simple-mfd + - items: + - const: fsl,imx8mq-iomuxc-gpr + - const: fsl,imx6q-iomuxc-gpr + - const: syscon + - const: simple-mfd + - items: + - enum: + - fsl,imx8mm-iomuxc-gpr + - fsl,imx8mn-iomuxc-gpr + - fsl,imx8mp-iomuxc-gpr + - const: syscon + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: true + +examples: + - | + gpr: iomuxc-gpr@20e0000 { + compatible = "fsl,imx6q-iomuxc-gpr", "syscon", "simple-mfd"; + reg = <0x20e0000 0x38>; + };