[PATCH v1 0/9] imx: thermal: Allow trip point configuration from DT

[Krzysztof Kozlowski]

On 17/06/2022 00:08, Francesco Dolcini wrote:
> This series allows to specify the imx thermal drivers trip point from the device tree,
> without this change the threshold are hard-coded and this might not be correct given the
> thermal design of the final system.
> 
> This change is backward compatible with the existing device tree, and even
> with this change in by default the thresholds are the same as before.
> 
> Toradex board are also updated to use a system-specific thresholds.
> 
> Discussion on the current design is here:
> https://lore.kernel.org/all/4ba1d7d2-3e8c-ba60-37fd-9598f415c076@linaro.org/
> 
> One side note, after this change the dtbs checker starts complaining with this message
> 
> ```
> linux/arch/arm/boot/dts/imx6dl-alti6p.dtb: tempmon: '#thermal-sensor-cells' does not match any of the regexes: '^(automotive|commercial|extended-commercial|industrial)-thermal$', 'pinctrl-[0-9]+'
> 	From schema: linux/Documentation/devicetree/bindings/thermal/imx-thermal.yaml
> ```
> 
> to my understanding this is just a side effect, 

If it starts complaining, it does not look like a side effect but error
needing to be fixed/addressed.


> '#thermal-sensor-cells' is not changed in
> any way by this series. I can fix that, I wonder if I should remove the property from the
> imx dtsi files or add it to the binding yaml definition, not sure about it.
> Anybody can advise?

Depends. Is the device a thermal-sensor provider?

Best regards,
Krzysztof