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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 2/3] riscv: dts: sophgo: cv18xx: Add sensor device and thermal zone Date: Tue, 4 Jun 2024 12:54:20 +0000 Message-ID: X-Mailer: git-send-email 2.45.2 In-Reply-To: References: X-TMN: [Tqhe6//Jkf/ZrJg/frjR8BmonXGjNZOm] 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: <20240604125420.22638-3-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_|TYZPR01MB5214:EE_ X-MS-Office365-Filtering-Correlation-Id: ff353792-fef4-43eb-61b5-08dc84958ae3 X-Microsoft-Antispam: BCL:0;ARA:14566002|461199019|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: ff353792-fef4-43eb-61b5-08dc84958ae3 X-MS-Exchange-CrossTenant-AuthSource: SG2PR01MB4218.apcprd01.prod.exchangelabs.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Jun 2024 12:55:00.0110 (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: TYZPR01MB5214 Add common sensor device Sophgo CV18xx SoCs and thermal zone for CV1800b SoCs. Signed-off-by: Haylen Chu --- arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 30 +++++++++++++++++++++++++ arch/riscv/boot/dts/sophgo/cv18xx.dtsi | 8 +++++++ 2 files changed, 38 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi index ec9530972ae2..9e669ab35380 100644 --- a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi @@ -12,6 +12,34 @@ memory@80000000 { device_type = "memory"; reg = <0x80000000 0x4000000>; }; + + 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"; + }; + }; + }; + }; }; &plic { @@ -25,3 +53,5 @@ &clint { &clk { compatible = "sophgo,cv1800-clk"; }; + + diff --git a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi index 891932ae470f..b165866d4cad 100644 --- a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi @@ -310,5 +310,13 @@ 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>; + }; }; };