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Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen Wang , Inochi Amaoto , Paul Walmsley , Palmer Dabbelt , Albert Ou , Jisheng Zhang Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Haylen Chu Subject: [PATCH v2 1/3] dt-bindings: thermal: sophgo,cv180x-thermal: Add Sophgo CV180x thermal Date: Tue, 4 Jun 2024 12:54:19 +0000 Message-ID: X-Mailer: git-send-email 2.45.2 In-Reply-To: References: X-TMN: [+ImABJjERh4UXXPYTHM1l2EeXgXjRUA4] X-ClientProxiedBy: SI2PR06CA0011.apcprd06.prod.outlook.com (2603:1096:4:186::16) To SG2PR01MB4218.apcprd01.prod.exchangelabs.com (2603:1096:4:1ca::8) X-Microsoft-Original-Message-ID: <20240604125420.22638-2-heylenay@outlook.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG2PR01MB4218:EE_|SG2PR01MB4386:EE_ X-MS-Office365-Filtering-Correlation-Id: a8be5eb6-0ab5-4ab7-7607-08dc8495888c X-Microsoft-Antispam: BCL:0; ARA:14566002|461199019|440099019|3412199016|1602099003|1710799017; X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: a8be5eb6-0ab5-4ab7-7607-08dc8495888c X-MS-Exchange-CrossTenant-AuthSource: SG2PR01MB4218.apcprd01.prod.exchangelabs.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Jun 2024 12:54:56.2905 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: SG2PR01MB4386 Add devicetree binding documentation for thermal sensors integrated in Sophgo CV180X SoCs. Signed-off-by: Haylen Chu --- .../thermal/sophgo,cv180x-thermal.yaml | 82 +++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 Documentation/devicetree/bindings/thermal/sophgo,cv180x-thermal.yaml diff --git a/Documentation/devicetree/bindings/thermal/sophgo,cv180x-thermal.yaml b/Documentation/devicetree/bindings/thermal/sophgo,cv180x-thermal.yaml new file mode 100644 index 000000000000..1c3a6f74ff1d --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/sophgo,cv180x-thermal.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/thermal/sophgo,cv180x-thermal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo CV180x on-SoC Thermal Sensor + +maintainers: + - Haylen Chu + +description: Binding for Sophgo CV180x on-SoC thermal sensor + +properties: + compatible: + enum: + - sophgo,cv1800-thermal + - sophgo,cv180x-thermal + + reg: + maxItems: 1 + + clocks: + description: The thermal sensor clock + + clock-names: + const: clk_tempsen + + accumulation-period: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Accumulation period for a sample + oneOf: + - const: 0 + description: 512 ticks + - const: 1 + description: 1024 ticks + - const: 2 + description: 2048 ticks + - const: 3 + description: 4096 ticks + default: 2 + + chop-period: + $ref: /schemas/types.yaml#/definitions/uint32 + description: ADC chop period + oneOf: + - const: 0 + description: 128 ticks + - const: 1 + description: 256 ticks + - const: 2 + description: 512 ticks + - const: 3 + description: 1024 ticks + default: 3 + + sample-cycle-us: + description: Period between samples + default: 1000000 + + '#thermal-sensor-cells': + const: 0 + +required: + - compatible + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include + thermal-sensor@30e0000 { + compatible = "sophgo,cv180x-thermal"; + reg = <0x30e0000 0x100>; + clocks = <&clk CLK_TEMPSEN>; + clock-names = "clk_tempsen"; + #thermal-sensor-cells = <0>; + }; +...