dt-bindings: dma: qcom,gpi: Document the sc8280xp GPI DMA engine

Document the GPI DMA engine on the sc8280xp platform.

Signed-off-by: Pengyu Luo <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

Author: right-0903

Documentation/devicetree/bindings/dma/qcom,gpi.yaml

@@ -30,6 +30,7 @@ properties:
               - qcom,sa8775p-gpi-dma
               - qcom,sar2130p-gpi-dma
               - qcom,sc7280-gpi-dma
+              - qcom,sc8280xp-gpi-dma
               - qcom,sdx75-gpi-dma
               - qcom,sm6115-gpi-dma
               - qcom,sm6375-gpi-dma