Commit 41742afd authored Sep 16, 2022 by Janne Grunau Committed by Vinod Koul Sep 29, 2022

dt-bindings: dma: apple,admac: Add iommus and power-domains properties



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>
Acked-by: Martin Povišer <povik+lin@cutebit.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220916142550.269905-2-j@jannau.net


Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent a0188eb6

Documentation/devicetree/bindings/dma/apple,admac.yaml

+7 −0

Original line number	Diff line number	Diff line
		@@ -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