Re: [PATCH v3 0/3] purwa: Drop the Hamoa PDC workaround from purwa

[Konrad Dybcio]

On 7/15/26 3:21 PM, Maulik Shah wrote:
> Purwa shares the Hamoa PDC compatible. Hamoa had the software workaround
> added due to hardware register bug mentioned in commit [1] which used
> Hamoa/X1E80100 compatible to apply the workaround.
> 
> As the hardware bug mentioned in [1] is fixed on purwa silicon add purwa
> compatible to avoid applying workaround meant for hamoa.
> 
> Patch 1 and 2 are not dependent while Patch 3 of the series was dependent
> on [2] patches which are also already pulled in linux-next.
> 
> [1] https://lore.kernel.org/all/20250218-x1e80100-pdc-hw-wa-v2-1-29be4c98e355@xxxxxxxxxx/
> [2] https://lore.kernel.org/linux-arm-msm/CAMRc=MeU0QuRozMscv02M59+a66S05Jm18CyvNE-qSYrY=S7hQ@xxxxxxxxxxxxxx/
> 
> ---

[...]

> Maulik Shah (3):
>       dt-bindings: interrupt-controller: qcom,pdc: Document Purwa PDC
>       arm64: dts: qcom: purwa: Drop the Hamoa workaround for PDC
>       irqchip/qcom-pdc: Add puwra compatible for PDC secondary mode

If applied in this order, we'll have a regression

Konrad