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dt-bindings: iommu: apple,dart: Add power-domains property
authorHector Martin <marcan@marcan.st>
Wed, 24 Nov 2021 06:13:15 +0000 (15:13 +0900)
committerHector Martin <marcan@marcan.st>
Thu, 2 Dec 2021 12:52:21 +0000 (21:52 +0900)
commit364609125e2ca745c698ec157615ff179b239344
treea8e675b116a4361fb866ae3d1640a1b4d319e932
parent6f8260557d490364c2b49872127c379de9b141ac
dt-bindings: iommu: apple,dart: Add power-domains property

This will bind to the PMGR pwrstate nodes that control power/clock
gating to SoC blocks. The DART driver doesn't do runtime-pm yet, so
initially this will just keep the domain on permanently.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Documentation/devicetree/bindings/iommu/apple,dart.yaml