Re: [PATCH v2 4/5] arm64: dts: qcom: ipq5332: Add thermal zone nodes

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On 7/12/2023 5:55 PM, Dmitry Baryshkov wrote:
On 12/07/2023 14:35, Praveenkumar I wrote:
This patch adds thermal zone nodes for sensors present in
IPQ5332.

Signed-off-by: Praveenkumar I <quic_ipkumar@xxxxxxxxxxx>
---
[v2]:
    Added passive trips and alignment change.

  arch/arm64/boot/dts/qcom/ipq5332.dtsi | 78 +++++++++++++++++++++++++++
  1 file changed, 78 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index 0eef77e36609..a1f59af97ee8 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -480,4 +480,82 @@ timer {
                   <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,                    <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
      };
+
+    thermal-zones {
+        rfa-0-thermal {
+            polling-delay-passive = <0>;
+            polling-delay = <0>;
+            thermal-sensors = <&tsens 11>;
+
+            trips {
+                rfa-0-critical {
+                    temperature = <125000>;
+                    hysteresis = <1000>;
+                    type = "critical";
+                };
+            };
+        };
+
+        rfa-1-thermal {
+            polling-delay-passive = <0>;
+            polling-delay = <0>;
+            thermal-sensors = <&tsens 12>;
+
+            trips {
+                rfa-1-critical {
+                    temperature = <125000>;
+                    hysteresis = <1000>;
+                    type = "critical";
+                };
+            };
+        };
+
+        misc-thermal {
+            polling-delay-passive = <0>;
+            polling-delay = <0>;
+            thermal-sensors = <&tsens 13>;
+
+            trips {
+                misc-critical {
+                    temperature = <125000>;
+                    hysteresis = <1000>;
+                    type = "critical";
+                };
+            };
+        };
+
+        cpu-top-thermal {
+            polling-delay-passive = <0>;
+            polling-delay = <0>;
+            thermal-sensors = <&tsens 14>;
+
+            trips {
+                cpu-top-critical {
+                    temperature = <115000>;
+                    hysteresis = <1000>;
+                    type = "critical";
+                };
+
+                cpu-passive {
+                    temperature = <105000>;
+                    hysteresis = <1000>;
+                    type = "passive";

cooling device for this trip point?

CPU Frequency scaling support is not yet added for IPQ5332. Planning to add the cooling device after that in next set of patches.

- Praveenkumar


+                };
+            };
+        };
+
+        top-glue-thermal {
+            polling-delay-passive = <0>;
+            polling-delay = <0>;
+            thermal-sensors = <&tsens 15>;
+
+            trips {
+                top-glue-critical {
+                    temperature = <125000>;
+                    hysteresis = <1000>;
+                    type = "critical";
+                };
+            };
+        };
+    };
  };




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