dt-bindings: dma: gpi: Document SM6125 compatible

Document compatibility for this GPI DMA controller on SM6125.
Signed-off-by: Martin Botka <martin.botka@somainline.org>
[Marijn: Move compatible to the list with qcom,sdm845-gpi-dma]
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221222194600.139854-2-marijn.suijten@somainline.orgSigned-off-by: Vinod Koul <vkoul@kernel.org>

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

@@ -33,6 +33,7 @@ properties:
       - items:
           - enum:
               - qcom,sdm670-gpi-dma
+              - qcom,sm6125-gpi-dma
               - qcom,sm8150-gpi-dma
               - qcom,sm8250-gpi-dma
           - const: qcom,sdm845-gpi-dma