diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2021-05-27 21:13:43 +0300 |
|---|---|---|
| committer | Jianlong Huang <jianlong.huang@starfivetech.com> | 2022-06-13 06:39:12 +0300 |
| commit | 4e0a394ff83f9f13d1a094089ebcb330422eef37 (patch) | |
| tree | 60a8c298e73eaf8363e50ff79633efcb876d70e5 | |
| parent | 4f49ef73064d71bfe3174a81fe29a0691ff2834d (diff) | |
| download | linux-4e0a394ff83f9f13d1a094089ebcb330422eef37.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>
| -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 3d2515463d56..624c440f7c68 100644 --- a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml +++ b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml @@ -46,7 +46,7 @@ properties: dma-channels: minimum: 1 - maximum: 8 + maximum: 16 snps,dma-masters: description: | @@ -66,14 +66,14 @@ 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: | |