Re: [PATCH] arm64: dts: qcom: pm8005: Add pmic cooling maps

[Bjorn Andersson <andersson@kernel.org>]

On Mon, Aug 10, 2026 at 10:43:08AM +0530, Dipa Ramesh Mantre wrote:
> Add CPU mitigation cooling maps for pm8005 PMIC die temperature.
> Throttle LITTLE (cpu0) and big (cpu3) clusters at 105°C and 125°C
> trip points.
> 

https://docs.kernel.org/process/submitting-patches.html#describe-your-changes:

Describe your problem. Whether your patch is a one-line bug fix or 5000
lines of a new feature, there must be an underlying problem that
motivated you to do this work. Convince the reviewer that there is a
problem worth fixing and that it makes sense for them to read past the
first paragraph.

> Signed-off-by: Dipa Ramesh Mantre <dipa.mantre@oss.qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/pm8005.dtsi | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/pm8005.dtsi b/arch/arm64/boot/dts/qcom/pm8005.dtsi
> index ce31a8545020..820d213b1cb2 100644
> --- a/arch/arm64/boot/dts/qcom/pm8005.dtsi
> +++ b/arch/arm64/boot/dts/qcom/pm8005.dtsi
> @@ -3,10 +3,12 @@
>  
>  #include <dt-bindings/spmi/spmi.h>
>  #include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/thermal/thermal.h>
>  
>  / {
>  	thermal-zones {
>  		pm8005-thermal {
> +			polling-delay-passive = <200>;
>  			thermal-sensors = <&pm8005_tz>;
>  
>  			trips {
> @@ -28,6 +30,20 @@ pm8005_trip2: trip2 {
>  					type = "critical";
>  				};
>  			};
> +
> +			cooling-maps {
> +				map0 {
> +					trip = <&pm8005_trip0>;
> +					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +				};
> +
> +				map1 {
> +					trip = <&pm8005_trip1>;
> +					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> +							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> +				};
> +			};
>  		};
>  	};
>  };
> 
> ---
> base-commit: cc2b5f627e8ccbae1188ef2d8be3e451d7f933a5
> change-id: 20260809-shikra-pmic-die-a6a43e17c1bc
> prerequisite-message-id: <20260715-shikra_adc_support-v4-0-5e07b6d21429@oss.qualcomm.com>
> prerequisite-patch-id: 7c371f4d9b9af04a9765b0b5b084c498e8979fb6
> prerequisite-patch-id: dde0d9ae1d46c16407cfcfa818dd427904748af8
> prerequisite-patch-id: aebf50762e984054665421a5a962e919947b16f7
> prerequisite-patch-id: 6f74cc35e7368d525d7f7ebe6342f5d3c82f9d0f

I'm guessing since you depend on some feature branch called "adc
support" this patch can't be applied. Work with your peers to land your
dependencies and then build and TEST on the clean upstream branch.

Thanks,
Bjorn

> 
> Best regards,
> -- 
> Dipa Ramesh Mantre <dipa.mantre@oss.qualcomm.com>
>