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Wysocki" , Krzysztof Kozlowski , Shawn Guo , Marco Felsch , Anson Huang CC: Francesco Dolcini , Amit Kucheria , Zhang Rui , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, Pengutronix Kernel Team , Sascha Hauer , Fabio Estevam , NXP Linux Team , linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 3/9] dt-bindings: thermal: imx: Add trips point Date: Wed, 15 Jun 2022 11:47:58 +0200 Message-ID: <20220615094804.388280-4-francesco.dolcini@toradex.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220615094804.388280-1-francesco.dolcini@toradex.com> References: <20220615094804.388280-1-francesco.dolcini@toradex.com> X-ClientProxiedBy: MR1P264CA0156.FRAP264.PROD.OUTLOOK.COM (2603:10a6:501:54::17) To ZRAP278MB0495.CHEP278.PROD.OUTLOOK.COM (2603:10a6:910:2e::8) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: da4a8508-5bd6-4a15-79c8-08da4eb56c9b X-MS-TrafficTypeDiagnostic: GVAP278MB0296:EE_ X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0 X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:ZRAP278MB0495.CHEP278.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFS:(13230016)(4636009)(346002)(396003)(39850400004)(136003)(366004)(508600001)(44832011)(5660300002)(83380400001)(8936002)(7416002)(38100700002)(2906002)(6512007)(66946007)(26005)(6486002)(6666004)(186003)(86362001)(36756003)(52116002)(66556008)(6506007)(66476007)(2616005)(316002)(8676002)(4326008)(41300700001)(1076003)(38350700002)(54906003)(110136005);DIR:OUT;SFP:1102 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: toradex.com X-MS-Exchange-CrossTenant-Network-Message-Id: da4a8508-5bd6-4a15-79c8-08da4eb56c9b X-MS-Exchange-CrossTenant-AuthSource: ZRAP278MB0495.CHEP278.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Jun 2022 09:57:14.5136 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: iRVjKEraaAvOa3nYwsWjzHmYNyhaI4170Qp4K0ugffzDFj/MEUb12xziPBrPjnoD/mtjQGBx6s9/Smf0MV1WPq/5HqvjHo7oUYnZrHhZsxo= X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVAP278MB0296 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CDE13A77 smtp.mailfrom=francesco.dolcini@toradex.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: toradex.com X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add trips point to i.MX Thermal bindings for each temperature grade (automotive, commercial, extended-commercial and industrial) to enable specifying a different trip point than the hard-coded value. Signed-off-by: Francesco Dolcini --- .../bindings/thermal/imx-thermal.yaml | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/Documentation/devicetree/bindings/thermal/imx-thermal.yaml b/Documentation/devicetree/bindings/thermal/imx-thermal.yaml index 16b57f57d103..e6349e40d6c6 100644 --- a/Documentation/devicetree/bindings/thermal/imx-thermal.yaml +++ b/Documentation/devicetree/bindings/thermal/imx-thermal.yaml @@ -54,6 +54,18 @@ properties: clocks: maxItems: 1 +patternProperties: + "^(automotive|commercial|extended-commercial|industrial)-thermal$": + type: object + description: + Thermal characteristics for each available temperature grade, this allows + to override the passive and critical trip points. + properties: + trips: + $ref: "thermal-zones.yaml#/$defs/trips-base" + + additionalProperties: false + required: - compatible - interrupts @@ -98,5 +110,20 @@ examples: nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; nvmem-cell-names = "calib", "temp_grade"; clocks = <&clks IMX6SX_CLK_PLL3_USB_OTG>; + + industrial-thermal { + trips { + temp_trip_passive_industrial: trip-point0 { + temperature = <95000>; + hysteresis = <0>; + type = "passive"; + }; + temp_trip_crit_industrial: trip-point1 { + temperature = <100000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; }; };