dt-bindings: dmaengine: rcar-dmac: Document r8a77961 support

Document support for the system DMA controller in the Renesas R-Car
M3-W+ (R8A77961) SoC.

No driver update is needed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191205133736.5934-1-geert+renesas@glider.be
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt
index 5551e92..b7f81c6 100644 (file)
--- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt
+++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt
@@ -30,6 +30,7 @@ Required Properties:
                - "renesas,dmac-r8a7794" (R-Car E2)
                - "renesas,dmac-r8a7795" (R-Car H3)
                - "renesas,dmac-r8a7796" (R-Car M3-W)
+               - "renesas,dmac-r8a77961" (R-Car M3-W+)
                - "renesas,dmac-r8a77965" (R-Car M3-N)
                - "renesas,dmac-r8a77970" (R-Car V3M)
                - "renesas,dmac-r8a77980" (R-Car V3H)