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

[Maulik Shah]

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/

---
Changes in v3:
- Remove the dependency (b4 prerequisite-patch-id) as dependency is merged
- Rebase, Add reviewed-by, acked-by tags for first two changes
- Link to v2: https://patch.msgid.link/20260616-purwa-pdc-v2-0-8dda7ef25ce5@xxxxxxxxxxxxxxxx

Changes in v2:
- Remove Fixes tag from bindings
- Rename $subject to use hamoa and purwa name
- Add comment above compatible in devicetree
- Rebase and mark dependency
- Add new change to invoke SMC call for purwa PDC mode setting
- Link to v1: https://lore.kernel.org/r/20251231-purwa_pdc-v1-0-2b4979dd88ad@xxxxxxxxxxxxxxxx
---

To: Thomas Gleixner <tglx@xxxxxxxxxx>
To: Rob Herring <robh@xxxxxxxxxx>
To: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
To: Conor Dooley <conor+dt@xxxxxxxxxx>
To: Bjorn Andersson <andersson@xxxxxxxxxx>
To: Konrad Dybcio <konradybcio@xxxxxxxxxx>
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Signed-off-by: Maulik Shah <maulik.shah@xxxxxxxxxxxxxxxx>

---
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

 Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml | 1 +
 arch/arm64/boot/dts/qcom/purwa.dtsi                                  | 5 +++++
 drivers/irqchip/qcom-pdc.c                                           | 3 +++
 3 files changed, 9 insertions(+)
---
base-commit: ccb82733ff94d656a66447c374b16ecfdf8d4cb0
change-id: 20260616-purwa-pdc-198063b482b9

Best regards,
--  
Maulik Shah <maulik.shah@xxxxxxxxxxxxxxxx>