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From: Philippe Schenker <dev@pschenker.ch>
To: shawnguo@kernel.org, devicetree@vger.kernel.org
Cc: Philippe Schenker <philippe.schenker@toradex.com>,
	Francesco Dolcini <francesco.dolcini@toradex.com>,
	Fabio Estevam <festevam@gmail.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Marcel Ziswiler <marcel.ziswiler@toradex.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Rob Herring <robh+dt@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: imx8m{m,p}-verdin: use IT temperatures
Date: Wed, 22 Jun 2022 18:44:10 +0200	[thread overview]
Message-ID: <20220622164410.457249-1-dev@pschenker.ch> (raw)

From: Philippe Schenker <philippe.schenker@toradex.com>

Use IT temperature threshold for critical/passive trip point
on Verdin iMX8M Plus and Mini.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>

---

 arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi | 8 ++++++++
 arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index eafa88d980b3..a819ed43e727 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -154,6 +154,14 @@ &A53_3 {
 	cpu-supply = <&reg_vdd_arm>;
 };
 
+&cpu_alert0 {
+	temperature = <95000>;
+};
+
+&cpu_crit0 {
+	temperature = <105000>;
+};
+
 &ddrc {
 	operating-points-v2 = <&ddrc_opp_table>;
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index fb17e329cd37..7d8d8df569c5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -146,6 +146,14 @@ reserved-memory {
 	};
 };
 
+&cpu_alert0 {
+	temperature = <95000>;
+};
+
+&cpu_crit0 {
+	temperature = <105000>;
+};
+
 /* Verdin SPI_1 */
 &ecspi1 {
 	#address-cells = <1>;
-- 
2.36.1


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WARNING: multiple messages have this Message-ID (diff)
From: Philippe Schenker <dev@pschenker.ch>
To: shawnguo@kernel.org, devicetree@vger.kernel.org
Cc: Philippe Schenker <philippe.schenker@toradex.com>,
	Francesco Dolcini <francesco.dolcini@toradex.com>,
	Fabio Estevam <festevam@gmail.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Marcel Ziswiler <marcel.ziswiler@toradex.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Rob Herring <robh+dt@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: imx8m{m,p}-verdin: use IT temperatures
Date: Wed, 22 Jun 2022 18:44:10 +0200	[thread overview]
Message-ID: <20220622164410.457249-1-dev@pschenker.ch> (raw)

From: Philippe Schenker <philippe.schenker@toradex.com>

Use IT temperature threshold for critical/passive trip point
on Verdin iMX8M Plus and Mini.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>

---

 arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi | 8 ++++++++
 arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index eafa88d980b3..a819ed43e727 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -154,6 +154,14 @@ &A53_3 {
 	cpu-supply = <&reg_vdd_arm>;
 };
 
+&cpu_alert0 {
+	temperature = <95000>;
+};
+
+&cpu_crit0 {
+	temperature = <105000>;
+};
+
 &ddrc {
 	operating-points-v2 = <&ddrc_opp_table>;
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index fb17e329cd37..7d8d8df569c5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -146,6 +146,14 @@ reserved-memory {
 	};
 };
 
+&cpu_alert0 {
+	temperature = <95000>;
+};
+
+&cpu_crit0 {
+	temperature = <105000>;
+};
+
 /* Verdin SPI_1 */
 &ecspi1 {
 	#address-cells = <1>;
-- 
2.36.1


             reply	other threads:[~2022-06-22 16:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-22 16:44 Philippe Schenker [this message]
2022-06-22 16:44 ` [PATCH] arm64: dts: imx8m{m,p}-verdin: use IT temperatures Philippe Schenker
2022-06-27  8:05 ` Shawn Guo
2022-06-27  8:05   ` Shawn Guo

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