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From: Hal Feng <hal.feng@starfivetech.com>
To: <linux-hwmon@vger.kernel.org>, <linux-doc@vger.kernel.org>,
	<linux-riscv@lists.infradead.org>, <devicetree@vger.kernel.org>
Cc: Jean Delvare <jdelvare@suse.com>,
	Guenter Roeck <linux@roeck-us.net>,
	Jonathan Corbet <corbet@lwn.net>, Conor Dooley <conor@kernel.org>,
	"Paul Walmsley" <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Emil Renner Berthing <emil.renner.berthing@canonical.com>,
	Hal Feng <hal.feng@starfivetech.com>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH v1 4/4] riscv: dts: starfive: visionfive-2: Add thermal-zones
Date: Tue, 3 Jan 2023 09:31:45 +0800	[thread overview]
Message-ID: <20230103013145.9570-5-hal.feng@starfivetech.com> (raw)
In-Reply-To: <20230103013145.9570-1-hal.feng@starfivetech.com>

From: Emil Renner Berthing <kernel@esmil.dk>

Add thermal-zones for StarFive VisionFive 2 board.

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
---
 .../jh7110-starfive-visionfive-2.dtsi         | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
index c60280b89c73..c7c7735f021d 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -27,6 +27,34 @@ memory@40000000 {
 		reg = <0x0 0x40000000 0x1 0x0>;
 	};
 
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <15000>;
+
+			thermal-sensors = <&sfctemp>;
+
+			cooling-maps {
+			};
+
+			trips {
+				cpu_alert0: cpu_alert0 {
+					/* milliCelsius */
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_crit: cpu_crit {
+					/* milliCelsius */
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
-- 
2.38.1


WARNING: multiple messages have this Message-ID (diff)
From: Hal Feng <hal.feng@starfivetech.com>
To: <linux-hwmon@vger.kernel.org>, <linux-doc@vger.kernel.org>,
	<linux-riscv@lists.infradead.org>, <devicetree@vger.kernel.org>
Cc: Jean Delvare <jdelvare@suse.com>,
	Guenter Roeck <linux@roeck-us.net>,
	Jonathan Corbet <corbet@lwn.net>, Conor Dooley <conor@kernel.org>,
	"Paul Walmsley" <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Emil Renner Berthing <emil.renner.berthing@canonical.com>,
	Hal Feng <hal.feng@starfivetech.com>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH v1 4/4] riscv: dts: starfive: visionfive-2: Add thermal-zones
Date: Tue, 3 Jan 2023 09:31:45 +0800	[thread overview]
Message-ID: <20230103013145.9570-5-hal.feng@starfivetech.com> (raw)
In-Reply-To: <20230103013145.9570-1-hal.feng@starfivetech.com>

From: Emil Renner Berthing <kernel@esmil.dk>

Add thermal-zones for StarFive VisionFive 2 board.

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
---
 .../jh7110-starfive-visionfive-2.dtsi         | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
index c60280b89c73..c7c7735f021d 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -27,6 +27,34 @@ memory@40000000 {
 		reg = <0x0 0x40000000 0x1 0x0>;
 	};
 
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <15000>;
+
+			thermal-sensors = <&sfctemp>;
+
+			cooling-maps {
+			};
+
+			trips {
+				cpu_alert0: cpu_alert0 {
+					/* milliCelsius */
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_crit: cpu_crit {
+					/* milliCelsius */
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
-- 
2.38.1


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  parent reply	other threads:[~2023-01-03  1:32 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-03  1:31 [PATCH v1 0/4] Temperature sensor support for StarFive JH7110 RISC-V SoC Hal Feng
2023-01-03  1:31 ` Hal Feng
2023-01-03  1:31 ` [PATCH v1 1/4] dt-bindings: hwmon: Add starfive,jh71x0-temp Hal Feng
2023-01-03  1:31   ` Hal Feng
2023-01-03 22:14   ` Guenter Roeck
2023-01-03 22:14     ` Guenter Roeck
2023-02-06 17:16     ` Hal Feng
2023-02-06 17:16       ` Hal Feng
2023-01-03  1:31 ` [PATCH v1 2/4] hwmon: (sfctemp) Add StarFive JH71x0 temperature sensor Hal Feng
2023-01-03  1:31   ` Hal Feng
2023-01-03 22:10   ` Guenter Roeck
2023-01-03 22:10     ` Guenter Roeck
2023-02-06 17:12     ` Hal Feng
2023-02-06 17:12       ` Hal Feng
2023-02-06 19:21       ` Guenter Roeck
2023-02-06 19:21         ` Guenter Roeck
2023-02-08 12:40         ` Hal Feng
2023-02-08 12:40           ` Hal Feng
2023-02-08 15:16           ` Guenter Roeck
2023-02-08 15:16             ` Guenter Roeck
2023-02-09  6:20             ` Hal Feng
2023-02-09  6:20               ` Hal Feng
2023-01-03  1:31 ` [PATCH v1 3/4] riscv: dts: starfive: jh7110: Add temperature sensor node Hal Feng
2023-01-03  1:31   ` Hal Feng
2023-01-03  1:31 ` Hal Feng [this message]
2023-01-03  1:31   ` [PATCH v1 4/4] riscv: dts: starfive: visionfive-2: Add thermal-zones Hal Feng
2023-01-03  1:56 ` [PATCH v1 0/4] Temperature sensor support for StarFive JH7110 RISC-V SoC Guenter Roeck
2023-01-03  1:56   ` Guenter Roeck
2023-01-06  1:11   ` Hal Feng
2023-01-06  1:11     ` Hal Feng
2023-02-07  7:51     ` Hal Feng
2023-02-07  7:51       ` Hal Feng

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