From 41742afd34b7ac354ec354a3efa3651e486d8c54 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Fri, 16 Sep 2022 16:25:41 +0200 Subject: dt-bindings: dma: apple,admac: Add iommus and power-domains properties MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Apple's ADMAC is on all supported Apple silicon SoCs behind an IOMMU and has its own power-domain. Signed-off-by: Janne Grunau Acked-by: Martin PoviĊĦer Acked-by: Krzysztof Kozlowski Acked-by: Marc Zyngier Link: https://lore.kernel.org/r/20220916142550.269905-2-j@jannau.net Signed-off-by: Vinod Koul --- Documentation/devicetree/bindings/dma/apple,admac.yaml | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'Documentation/devicetree/bindings/dma/apple,admac.yaml') 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 -- cgit v1.2.3