[PATCH v4 1/3] dt-bindings: interrupt-controller: qcom,pdc: Document Purwa PDC

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. Add PDC compatible
for purwa as "qcom,x1p42100-pdc" to remove the workaround from Purwa.

Reviewed-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Konrad Dybcio <[email protected]>
Signed-off-by: Maulik Shah <[email protected]>
---
 Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml
index 8162a49d49a6..b3d19c86a240 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml
@@ -58,6 +58,7 @@ properties:
           - qcom,sm8650-pdc
           - qcom,sm8750-pdc
           - qcom,x1e80100-pdc
+          - qcom,x1p42100-pdc
       - const: qcom,pdc
 
   reg:

-- 
2.43.0