From: Youlin Wang <wwx575822@xxxxxxxxxxxxxxxxxxxx> Extend the k3dma driver binding to support hisi-asp hardware variants. Cc: Vinod Koul <vkoul@xxxxxxxxxx> Cc: Rob Herring <robh+dt@xxxxxxxxxx> Cc: Mark Rutland <mark.rutland@xxxxxxx> Cc: Zhuangluan Su <suzhuangluan@xxxxxxxxxxxxx> Cc: Tanglei Han <hantanglei@xxxxxxxxxx> Cc: Ryan Grachek <ryan@xxxxxxxxx> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> Cc: dmaengine@xxxxxxxxxxxxxxx Cc: devicetree@xxxxxxxxxxxxxxx Signed-off-by: Youlin Wang <wwx575822@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Tanglei Han <hantanglei@xxxxxxxxxx> Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx> --- v2: Simplify patch, removing extranious examples --- Documentation/devicetree/bindings/dma/k3dma.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/dma/k3dma.txt b/Documentation/devicetree/bindings/dma/k3dma.txt index 4945aea..10a2f15 100644 --- a/Documentation/devicetree/bindings/dma/k3dma.txt +++ b/Documentation/devicetree/bindings/dma/k3dma.txt @@ -3,7 +3,9 @@ See dma.txt first Required properties: -- compatible: Should be "hisilicon,k3-dma-1.0" +- compatible: Must be one of +- "hisilicon,k3-dma-1.0" +- "hisilicon,hisi-pcm-asp-dma-1.0" - reg: Should contain DMA registers location and length. - interrupts: Should contain one interrupt shared by all channel - #dma-cells: see dma.txt, should be 1, para number -- 2.7.4
