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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2021-05-27 21:13:43 +0300 |
|---|---|---|
| committer | Emil Renner Berthing <emil.renner.berthing@canonical.com> | 2024-10-28 14:16:55 +0300 |
| commit | 44187ff9d39fa0c8dd84c8b0eb37fb51ca95ab7b (patch) | |
| tree | 81ba75b198f0c0ec0d899276c4730c24f0f762a0 /Documentation | |
| parent | 2d767073115563bd1674518a4169a3a3d2941af9 (diff) | |
| download | linux-44187ff9d39fa0c8dd84c8b0eb37fb51ca95ab7b.tar.xz | |
[WIP] dt-bindings: dma: dw-axi-dmac: Increase DMA channel limit to 16
The first DMAC instance in the StarFive JH7100 SoC supports 16 DMA
channels.
FIXME Given there are more changes to the driver than just increasing
DMAC_MAX_CHANNELS, we probably need a new compatible value, too.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml index 525f5f3932f5..51b2aedb6f7f 100644 --- a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml +++ b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml @@ -57,7 +57,7 @@ properties: dma-channels: minimum: 1 - maximum: 8 + maximum: 16 resets: minItems: 1 @@ -81,14 +81,14 @@ properties: Channel priority specifier associated with the DMA channels. $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 1 - maxItems: 8 + maxItems: 16 snps,block-size: description: | Channel block size specifier associated with the DMA channels. $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 1 - maxItems: 8 + maxItems: 16 snps,axi-max-burst-len: description: | |