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| author | Rob Herring <robh@kernel.org> | 2022-06-14 18:25:03 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-06-16 18:41:43 +0300 |
| commit | 62c427ca0745d54c7b715923633ced3e34453722 (patch) | |
| tree | 56659c35554724bfacec286475938770ed631f0b /Documentation/devicetree | |
| parent | c9357195c5770029f0c65a5b76756dea5b767ff0 (diff) | |
| download | linux-62c427ca0745d54c7b715923633ced3e34453722.tar.xz | |
dt-bindings: dma: apple,admac: Fix example interrupt parsing
Commit 873971f8fb08 ("dt-bindings: dma: Add Apple ADMAC") has a warning
in its example:
Documentation/devicetree/bindings/dma/apple,admac.example.dtb: dma-controller@238200000: interrupts-extended: [[0], [4294967295, 0, 626, 4, 0, 0]] is too short
From schema: /builds/robherring/linux-dt/Documentation/devicetree/bindings/dma/apple,admac.yaml
The problem is the number of interrupt cells can't be guessed when
there are empty '0' entries. So the example must have a valid interrupt
controller defining the number of interrupt cells.
Fixes: 873971f8fb08 ("dt-bindings: dma: Add Apple ADMAC")
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Martin PoviĊĦer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220614152503.1410755-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/apple,admac.yaml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/dma/apple,admac.yaml b/Documentation/devicetree/bindings/dma/apple,admac.yaml index ab8a4ec7779f..bdc8c129c4f5 100644 --- a/Documentation/devicetree/bindings/dma/apple,admac.yaml +++ b/Documentation/devicetree/bindings/dma/apple,admac.yaml @@ -63,6 +63,11 @@ examples: #include <dt-bindings/interrupt-controller/apple-aic.h> #include <dt-bindings/interrupt-controller/irq.h> + aic: interrupt-controller { + interrupt-controller; + #interrupt-cells = <3>; + }; + admac: dma-controller@238200000 { compatible = "apple,t8103-admac", "apple,admac"; reg = <0x38200000 0x34000>; |