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| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2016-09-29 00:25:48 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-09-30 19:58:48 +0200 |
| commit | 3770f2a6bfe00869a4b83ee3cced0361ab33289a (patch) | |
| tree | ea4d598690c5f272d916e24dee69f06c12e9899e /Documentation/devicetree/bindings/dma | |
| parent | dmaengine: fsldma: Unmap region obtained by of_iomap (diff) | |
| download | linux-3770f2a6bfe00869a4b83ee3cced0361ab33289a.tar.xz linux-3770f2a6bfe00869a4b83ee3cced0361ab33289a.zip | |
DT: dmaengine: rcar-dmac: document R8A7743/5 support
Renesas RZ/G SoC also have the R-Car gen2/3 compatible DMA controllers.
Document RZ/G1[ME] (also known as R8A774[35]) SoC bindings.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'Documentation/devicetree/bindings/dma')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt index 5b902ac8d97e..5f2ce669789a 100644 --- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt +++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt @@ -1,4 +1,4 @@ -* Renesas R-Car DMA Controller Device Tree bindings +* Renesas R-Car (RZ/G) DMA Controller Device Tree bindings Renesas R-Car Generation 2 SoCs have multiple multi-channel DMA controller instances named DMAC capable of serving multiple clients. Channels @@ -16,6 +16,8 @@ Required Properties: - compatible: "renesas,dmac-<soctype>", "renesas,rcar-dmac" as fallback. Examples with soctypes are: + - "renesas,dmac-r8a7743" (RZ/G1M) + - "renesas,dmac-r8a7745" (RZ/G1E) - "renesas,dmac-r8a7790" (R-Car H2) - "renesas,dmac-r8a7791" (R-Car M2-W) - "renesas,dmac-r8a7792" (R-Car V2H) |