From 5965fd614b18e77c56cfefbd2d747b6b1edf1497 Mon Sep 17 00:00:00 2001 From: Kaushal Kumar Date: Wed, 23 Apr 2025 12:00:51 +0530 Subject: [PATCH] dt-bindings: dma: qcom,bam: Document dma-coherent property Qualcomm BAM DMA controller has DMA-coherent support so define it in the properties section. Acked-by: Rob Herring (Arm) Signed-off-by: Kaushal Kumar Link: https://lore.kernel.org/r/20250423063054.28795-3-quic_kaushalk@quicinc.com Signed-off-by: Vinod Koul --- Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml index 3ad0d9b1fbc5..f2f87f0f545b 100644 --- a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml +++ b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml @@ -42,6 +42,8 @@ properties: interrupts: maxItems: 1 + dma-coherent: true + iommus: minItems: 1 maxItems: 6 -- 2.50.1