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Received: from DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) by DB9PR04MB9473.eurprd04.prod.outlook.com (2603:10a6:10:369::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6363.21; Fri, 5 May 2023 09:12:37 +0000 Received: from DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::b999:f2c6:a8cc:7b4]) by DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::b999:f2c6:a8cc:7b4%4]) with mapi id 15.20.6363.027; Fri, 5 May 2023 09:12:37 +0000 From: "Peng Fan (OSS)" To: srinivas.kandagatla@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: [PATCH 1/2] dt-bindings: nvmem: add binding doc for i.MX OCOTP/ELE Date: Fri, 5 May 2023 17:17:32 +0800 Message-Id: <20230505091733.1819521-1-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.37.1 X-ClientProxiedBy: SI2P153CA0028.APCP153.PROD.OUTLOOK.COM (2603:1096:4:190::9) To DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU0PR04MB9417:EE_|DB9PR04MB9473:EE_ X-MS-Office365-Filtering-Correlation-Id: 390157fd-e56a-48ab-4fa9-08db4d48de58 X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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This binding doc supports both. Signed-off-by: Peng Fan --- .../bindings/nvmem/imx-ocotp-ele.yaml | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/imx-ocotp-ele.yaml diff --git a/Documentation/devicetree/bindings/nvmem/imx-ocotp-ele.yaml b/Documentation/devicetree/bindings/nvmem/imx-ocotp-ele.yaml new file mode 100644 index 000000000000..024594a2bcb4 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/imx-ocotp-ele.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/imx-ocotp-ele.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX9 On-Chip OTP Controller (OCOTP) + +maintainers: + - Peng Fan + +allOf: + - $ref: nvmem.yaml# + +properties: + compatible: + oneOf: + - items: + - const: fsl,imx93-ocotp-fsb + - const: syscon + - items: + - const: fsl,imx93-ocotp-ele + + reg: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + clocks: + maxItems: 1 + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + #include + + ocotp: efuse@21bc000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,imx6sx-ocotp", "syscon"; + reg = <0x021bc000 0x4000>; + clocks = <&clks IMX6SX_CLK_OCOTP>; + + cpu_speed_grade: speed-grade@10 { + reg = <0x10 4>; + }; + + tempmon_calib: calib@38 { + reg = <0x38 4>; + }; + + tempmon_temp_grade: temp-grade@20 { + reg = <0x20 4>; + }; + }; + +...