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| author | Mohan Kumar <mkumard@nvidia.com> | 2023-11-28 08:16:14 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-12-11 13:14:18 +0100 |
| commit | d95fcb78e7f263f909ce492c3882a704067dc534 (patch) | |
| tree | 462234e31ced73f4ce4d0932674b1b9afb0a28ec /Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml | |
| parent | dmaengine: sf-pdma: add mpfs-pdma compatible name (diff) | |
| download | linux-d95fcb78e7f263f909ce492c3882a704067dc534.tar.xz linux-d95fcb78e7f263f909ce492c3882a704067dc534.zip | |
dt-bindings: dma: Add dma-channel-mask to nvidia,tegra210-adma
Add dma-channel-mask binding doc support to nvidia,tegra210-adma
to reserve the adma channel usage
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mohan Kumar <mkumard@nvidia.com>
Link: https://lore.kernel.org/r/20231128071615.31447-2-mkumard@nvidia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml index 4003dbe94940..877147e95ecc 100644 --- a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml +++ b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml @@ -53,6 +53,9 @@ properties: ADMA_CHn_CTRL register. const: 1 + dma-channel-mask: + maxItems: 1 + required: - compatible - reg |