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[3/3] ARM: dts: stm32: add thermal sensor support on STM32MP157c

Message ID 1538734081-26585-4-git-send-email-david.hernandezsanchez@st.com (mailing list archive)
State Not Applicable, archived
Delegated to: Eduardo Valentin
Headers show
Series Introduce STM32 thermal driver | expand

Commit Message

David HERNANDEZ SANCHEZ Oct. 5, 2018, 10:08 a.m. UTC 
Add configuration on DT for thermal sensor driver

Signed-off-by: David Hernandez Sanchez <david.hernandezsanchez@st.com>

--
2.7.4

Comments

Rob Herring Oct. 16, 2018, 10:40 p.m. UTC | #1 
On Fri, 5 Oct 2018 10:08:46 +0000, David HERNANDEZ SANCHEZ wrote:
> QWRkIGNvbmZpZ3VyYXRpb24gb24gRFQgZm9yIHRoZXJtYWwgc2Vuc29yIGRyaXZlcg0KDQpTaWdu
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> DQo=
> 

Reviewed-by: Rob Herring <robh@kernel.org>
Rob Herring Oct. 17, 2018, 2:22 p.m. UTC | #2 
On Tue, Oct 16, 2018 at 5:40 PM Rob Herring <robh@kernel.org> wrote:
>
> On Fri, 5 Oct 2018 10:08:46 +0000, David HERNANDEZ SANCHEZ wrote:
> > QWRkIGNvbmZpZ3VyYXRpb24gb24gRFQgZm9yIHRoZXJtYWwgc2Vuc29yIGRyaXZlcg0KDQpTaWdu
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> > DQo=
> >
>
> Reviewed-by: Rob Herring <robh@kernel.org>

Rest assured that I did review the decoded base64. Please fix your
mailer to not send base64 encoded mails.

Rob
Alexandre TORGUE Dec. 3, 2018, 9:47 a.m. UTC | #3 
Hi David,

On 10/5/18 12:08 PM, David HERNANDEZ SANCHEZ wrote:
> Add configuration on DT for thermal sensor driver
> 
> Signed-off-by: David Hernandez Sanchez <david.hernandezsanchez@st.com>
> 
> diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi 
> b/arch/arm/boot/dts/stm32mp157c.dtsi
> index 661be94..e90b9f6 100644
> --- a/arch/arm/boot/dts/stm32mp157c.dtsi
> +++ b/arch/arm/boot/dts/stm32mp157c.dtsi
> @@ -84,6 +84,31 @@

Applied on stm32-next.

Thanks.
Alex
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 661be94..e90b9f6 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -84,6 +84,31 @@ 
 		};
 	};

+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&dts>;
+
+			trips {
+				cpu_alert1: cpu-alert1 {
+					temperature = <85000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				cpu-crit {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -908,6 +933,16 @@ 
 			status = "disabled";
 		};

+		dts: thermal@50028000 {
+			compatible = "st,stm32-thermal";
+			reg = <0x50028000 0x100>;
+			interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&rcc TMPSENS>;
+			clock-names = "pclk";
+			#thermal-sensor-cells = <0>;
+			status = "disabled";
+		};
+
 		cryp1: cryp@54001000 {
 			compatible = "st,stm32mp1-cryp";
 			reg = <0x54001000 0x400>;