diff mbox series

[7/7] arm64: dts: qcom: ipq5018: Add thermal zones

Message ID 1693250307-8910-8-git-send-email-quic_srichara@quicinc.com
State New
Headers show
Series Add support for IPQ5018 tsens | expand

Commit Message

Sricharan Ramabadhran Aug. 28, 2023, 7:18 p.m. UTC 
IPQ5018 has 4 thermal sensors (zones). With the
critical temperature being 120'C and action is to reboot.
Adding all the 4 zones here.

Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com>
---
 arch/arm64/boot/dts/qcom/ipq5018.dtsi | 58 +++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

Comments

Krzysztof Kozlowski Aug. 28, 2023, 7:34 p.m. UTC | #1 
On 28/08/2023 21:18, Sricharan Ramabadhran wrote:
> IPQ5018 has 4 thermal sensors (zones). With the
> critical temperature being 120'C and action is to reboot.
> Adding all the 4 zones here.
> 

Not much benefit of having it separate patch... You added the
thermal-sensor for this purpose.

Best regards,
Krzysztof
Sricharan Ramabadhran Aug. 29, 2023, 6:05 a.m. UTC | #2 
On 8/29/2023 1:04 AM, Krzysztof Kozlowski wrote:
> On 28/08/2023 21:18, Sricharan Ramabadhran wrote:
>> IPQ5018 has 4 thermal sensors (zones). With the
>> critical temperature being 120'C and action is to reboot.
>> Adding all the 4 zones here.
>>
> 
> Not much benefit of having it separate patch... You added the
> thermal-sensor for this purpose.

  ok, will squash.

Regards,
  Sricharan
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
index 277b3cfc7f72..8ab82a6e8594 100644
--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
@@ -263,6 +263,64 @@  frame@b128000 {
 		};
 	};
 
+	thermal-zones {
+		ubi32-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsens 1>;
+
+			trips {
+				ubi32-critical {
+					temperature = <120000>;
+					hysteresis = <2>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsens 2>;
+
+			trips {
+				cpu-critical {
+					temperature = <120000>;
+					hysteresis = <2>;
+					type = "critical";
+				};
+			};
+		};
+
+		top-glue-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsens 3>;
+
+			trips {
+				top_glue-critical {
+					temperature = <120000>;
+					hysteresis = <2>;
+					type = "critical";
+				};
+			};
+		};
+
+		gephy-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&tsens 4>;
+
+			trips {
+				gephy-critical {
+					temperature = <120000>;
+					hysteresis = <2>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,