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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 2/3] riscv: dts: sophgo: cv18xx: Add sensor device and thermal zone Date: Thu, 30 May 2024 13:48:26 +0000 Message-ID: X-Mailer: git-send-email 2.45.1 In-Reply-To: References: X-TMN: [cDqv6Z6241IZmUbL7wqkd8seSOTSEdn2] X-ClientProxiedBy: SG2P153CA0036.APCP153.PROD.OUTLOOK.COM (2603:1096:4:c7::23) To SEYPR01MB4221.apcprd01.prod.exchangelabs.com (2603:1096:101:56::12) X-Microsoft-Original-Message-ID: <20240530134827.53431-2-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: SEYPR01MB4221:EE_|TYSPR01MB5657:EE_ X-MS-Office365-Filtering-Correlation-Id: cd5c6725-0690-4bef-c82c-08dc80af4735 X-Microsoft-Antispam: BCL:0; ARA:14566002|461199019|3430499023|440099019|3412199016|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: cd5c6725-0690-4bef-c82c-08dc80af4735 X-MS-Exchange-CrossTenant-AuthSource: SEYPR01MB4221.apcprd01.prod.exchangelabs.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 May 2024 13:49:08.4807 (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: TYSPR01MB5657 Add common sensor device and thermal zones for Sophgo CV18xx SoCs. Signed-off-by: Haylen Chu --- arch/riscv/boot/dts/sophgo/cv18xx.dtsi | 36 ++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi index 891932ae470f..dfb4bb6eb319 100644 --- a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi @@ -310,5 +310,41 @@ clint: timer@74000000 { reg = <0x74000000 0x10000>; interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>; }; + + soc_temp: thermal-sensor@30e0000 { + compatible = "sophgo,cv180x-thermal"; + reg = <0x30e0000 0x100>; + clocks = <&clk CLK_TEMPSEN>; + clock-names = "clk_tempsen"; + #thermal-sensor-cells = <0>; + }; + }; + + thermal-zones { + soc-thermal-0 { + polling-delay-passive = <1000>; + polling-delay = <1000>; + thermal-sensors = <&soc_temp>; + + trips { + soc_passive: soc-passive { + temperature = <75000>; + hysteresis = <5000>; + type = "passive"; + }; + + soc_hot: soc-hot { + temperature = <85000>; + hysteresis = <5000>; + type = "hot"; + }; + + soc_critical: soc-critical { + temperature = <100000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; }; };