Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Janne Grunau <> | Subject | [RFC PATCH 02/10] dt-bindings: dma: apple,admac: Add iommus and power-domains properties | Date | Fri, 9 Sep 2022 15:50:55 +0200 |
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Apple's ADMAC is on all supported Apple silicon SoCs behind an IOMMU and has its own power-domain.
Signed-off-by: Janne Grunau <j@jannau.net> ---
Documentation/devicetree/bindings/dma/apple,admac.yaml | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/dma/apple,admac.yaml b/Documentation/devicetree/bindings/dma/apple,admac.yaml index bdc8c129c4f5..3b1e667f7ea0 100644 --- a/Documentation/devicetree/bindings/dma/apple,admac.yaml +++ b/Documentation/devicetree/bindings/dma/apple,admac.yaml @@ -49,6 +49,13 @@ properties: in an interrupts-extended list the disconnected positions will contain an empty phandle reference <0>. + iommus: + minItems: 1 + maxItems: 2 + + power-domains: + maxItems: 1 + required: - compatible - reg -- 2.35.1
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