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

Praveenkumar I posted 5 patches 2 years, 7 months ago
There is a newer version of this series
[PATCH v2 4/5] arm64: dts: qcom: ipq5332: Add thermal zone nodes
Posted by Praveenkumar I 2 years, 7 months ago 
This patch adds thermal zone nodes for sensors present in
IPQ5332.

Signed-off-by: Praveenkumar I <quic_ipkumar@quicinc.com>
---
[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";
+				};
+			};
+		};
+
+		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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a Linux Foundation Collaborative Project
Re: [PATCH v2 4/5] arm64: dts: qcom: ipq5332: Add thermal zone nodes
Posted by Dmitry Baryshkov 2 years, 7 months ago 
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@quicinc.com>
> ---
> [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?

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

-- 
With best wishes
Dmitry
Re: [PATCH v2 4/5] arm64: dts: qcom: ipq5332: Add thermal zone nodes
Posted by Praveenkumar I 2 years, 7 months ago 
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@quicinc.com>
>> ---
>> [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";
>> +                };
>> +            };
>> +        };
>> +    };
>>   };
>
Re: [PATCH v2 4/5] arm64: dts: qcom: ipq5332: Add thermal zone nodes
Posted by Dmitry Baryshkov 2 years, 7 months ago 
On 12/07/2023 15:50, Praveenkumar I wrote:
> 
> 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@quicinc.com>
>>> ---
>>> [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.

Ack, thanks.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

> 
> - 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";
>>> +                };
>>> +            };
>>> +        };
>>> +    };
>>>   };
>>

-- 
With best wishes
Dmitry

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