From 401c151164f20f71b5d6a0bc8ff6abe7e180a535 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Wed, 22 Dec 2021 20:45:06 +0900 Subject: [PATCH] dt-bindings: renesas,rcar-dmac: Add r8a779f0 support Document the compatible value for the Direct Memory Access Controller blocks in the Renesas R-Car S4-8 (R8A779F0) SoC. The most visible difference with DMAC blocks on other R-Car SoCs (except R8A779A0) is the move of the per-channel registers to a separate register block. Signed-off-by: Yoshihiro Shimoda Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20211222114507.1252947-2-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Vinod Koul --- Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml index d8142cb..7c6badf 100644 --- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml +++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml @@ -44,6 +44,10 @@ properties: - items: - const: renesas,dmac-r8a779a0 # R-Car V3U + - items: + - const: renesas,dmac-r8a779f0 # R-Car S4-8 + - const: renesas,rcar-gen4-dmac + reg: true interrupts: @@ -118,6 +122,7 @@ if: contains: enum: - renesas,dmac-r8a779a0 + - renesas,rcar-gen4-dmac then: properties: reg: -- 2.7.4