Re: [PATCH v4 3/3] arm64: dts: qcom: purwa: Drop the Hamoa workaround for PDC

From: Dmitry Baryshkov

Date: Tue Aug 11 2026 - 08:59:06 EST


On Thu, Aug 06, 2026 at 02:26:29PM +0530, Maulik Shah wrote:
> X1P42100 (Purwa) shares the X1E80100 (Hamoa) PDC device, but the hardware
> register bug addressed in commit e9a48ea4d90b ("irqchip/qcom-pdc:
> Workaround hardware register bug on X1E80100") is already fixed in
> X1P42100 silicon.
>
> X1E80100 compatible forces the software workaround. Use the X1P42100
> specific compatible string for the PDC node to remove the workaround.
>
> Fixes: f08edb529916 ("arm64: dts: qcom: Add X1P42100 SoC and CRD")
> Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
> Signed-off-by: Maulik Shah <maulik.shah@xxxxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/purwa.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>

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


--
With best wishes
Dmitry