All of lore.kernel.org
 help / color / mirror / Atom feed
From: Haylen Chu <heylenay@4d2.org>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Zhang Rui <rui.zhang@intel.com>,
	Lukasz Luba <lukasz.luba@arm.com>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Chen Wang <unicorn_wang@outlook.com>,
	Inochi Amaoto <inochiama@outlook.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Jisheng Zhang <jszhang@kernel.org>
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	Haylen Chu <heylenay@4d2.org>
Subject: [PATCH v5 3/3] riscv: dts: sophgo: cv18xx: Add sensor device and thermal zone
Date: Mon, 14 Oct 2024 07:38:13 +0000	[thread overview]
Message-ID: <20241014073813.23984-4-heylenay@4d2.org> (raw)
In-Reply-To: <20241014073813.23984-1-heylenay@4d2.org>

Add common sensor device for Sophgo CV18xx SoCs and thermal zone for
CV1800b SoC.

Signed-off-by: Haylen Chu <heylenay@4d2.org>
---
 arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 28 +++++++++++++++++++++++++
 arch/riscv/boot/dts/sophgo/cv18xx.dtsi  |  8 +++++++
 2 files changed, 36 insertions(+)

diff --git a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
index ec9530972ae2..af53c9ec3197 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 {
+			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 {
diff --git a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
index b724fb6d9689..0465561f7043 100644
--- a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
+++ b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
@@ -133,6 +133,14 @@ portd: gpio-controller@0 {
 			};
 		};
 
+		soc_temp: thermal-sensor@30e0000 {
+			compatible = "sophgo,cv1800-thermal";
+			reg = <0x30e0000 0x100>;
+			clocks = <&clk CLK_TEMPSEN>;
+			interrupts = <16 IRQ_TYPE_LEVEL_HIGH>;
+			#thermal-sensor-cells = <0>;
+		};
+
 		i2c0: i2c@4000000 {
 			compatible = "snps,designware-i2c";
 			reg = <0x04000000 0x10000>;
-- 
2.46.2


WARNING: multiple messages have this Message-ID (diff)
From: Haylen Chu <heylenay@4d2.org>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Zhang Rui <rui.zhang@intel.com>,
	Lukasz Luba <lukasz.luba@arm.com>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Chen Wang <unicorn_wang@outlook.com>,
	Inochi Amaoto <inochiama@outlook.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Jisheng Zhang <jszhang@kernel.org>
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	Haylen Chu <heylenay@4d2.org>
Subject: [PATCH v5 3/3] riscv: dts: sophgo: cv18xx: Add sensor device and thermal zone
Date: Mon, 14 Oct 2024 07:38:13 +0000	[thread overview]
Message-ID: <20241014073813.23984-4-heylenay@4d2.org> (raw)
In-Reply-To: <20241014073813.23984-1-heylenay@4d2.org>

Add common sensor device for Sophgo CV18xx SoCs and thermal zone for
CV1800b SoC.

Signed-off-by: Haylen Chu <heylenay@4d2.org>
---
 arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 28 +++++++++++++++++++++++++
 arch/riscv/boot/dts/sophgo/cv18xx.dtsi  |  8 +++++++
 2 files changed, 36 insertions(+)

diff --git a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
index ec9530972ae2..af53c9ec3197 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 {
+			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 {
diff --git a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
index b724fb6d9689..0465561f7043 100644
--- a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
+++ b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
@@ -133,6 +133,14 @@ portd: gpio-controller@0 {
 			};
 		};
 
+		soc_temp: thermal-sensor@30e0000 {
+			compatible = "sophgo,cv1800-thermal";
+			reg = <0x30e0000 0x100>;
+			clocks = <&clk CLK_TEMPSEN>;
+			interrupts = <16 IRQ_TYPE_LEVEL_HIGH>;
+			#thermal-sensor-cells = <0>;
+		};
+
 		i2c0: i2c@4000000 {
 			compatible = "snps,designware-i2c";
 			reg = <0x04000000 0x10000>;
-- 
2.46.2


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  parent reply	other threads:[~2024-10-14  7:38 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-14  7:38 [PATCH v5 0/3] riscv: sophgo: add thermal sensor support for cv180x/sg200x SoCs Haylen Chu
2024-10-14  7:38 ` Haylen Chu
2024-10-14  7:38 ` [PATCH v5 1/3] dt-bindings: thermal: sophgo,cv1800-thermal: Add Sophgo CV1800 thermal Haylen Chu
2024-10-14  7:38   ` Haylen Chu
2024-10-15  5:52   ` Krzysztof Kozlowski
2024-10-15  5:52     ` Krzysztof Kozlowski
2024-10-15 13:07     ` Haylen Chu
2024-10-15 13:07       ` Haylen Chu
2024-10-15 13:34       ` Krzysztof Kozlowski
2024-10-15 13:34         ` Krzysztof Kozlowski
2024-10-16 11:53         ` Haylen Chu
2024-10-16 11:53           ` Haylen Chu
2024-10-16 12:03           ` Krzysztof Kozlowski
2024-10-16 12:03             ` Krzysztof Kozlowski
2024-10-15  5:55   ` Krzysztof Kozlowski
2024-10-15  5:55     ` Krzysztof Kozlowski
2024-10-15 13:20     ` Haylen Chu
2024-10-15 13:20       ` Haylen Chu
2024-10-14  7:38 ` [PATCH v5 2/3] thermal: cv1800: Add cv1800 thermal driver support Haylen Chu
2024-10-14  7:38   ` Haylen Chu
2024-10-14  7:38 ` Haylen Chu [this message]
2024-10-14  7:38   ` [PATCH v5 3/3] riscv: dts: sophgo: cv18xx: Add sensor device and thermal zone Haylen Chu

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20241014073813.23984-4-heylenay@4d2.org \
    --to=heylenay@4d2.org \
    --cc=aou@eecs.berkeley.edu \
    --cc=conor+dt@kernel.org \
    --cc=daniel.lezcano@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=inochiama@outlook.com \
    --cc=jszhang@kernel.org \
    --cc=krzk+dt@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=linux-riscv@lists.infradead.org \
    --cc=lukasz.luba@arm.com \
    --cc=palmer@dabbelt.com \
    --cc=paul.walmsley@sifive.com \
    --cc=rafael@kernel.org \
    --cc=robh@kernel.org \
    --cc=rui.zhang@intel.com \
    --cc=unicorn_wang@outlook.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.