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| author |   Hector Martin <marcan@marcan.st> | 2021-12-09 13:50:42 +0900 |
|---|---|---|
| committer | Hector Martin <marcan@marcan.st> | 2021-12-15 20:20:38 +0900 |
| commit | 301f651614c3396d711a8cc3f92f6fb95b12f5c5 (patch) | |
| tree | e5ae8328ab0b4c75707259b5d18d443277d9398c /Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml | |
| parent | arm64: dts: apple: t8103: Sort nodes by address (diff) | |
| download | linux-dev-301f651614c3396d711a8cc3f92f6fb95b12f5c5.tar.xz linux-dev-301f651614c3396d711a8cc3f92f6fb95b12f5c5.zip | |
dt-bindings: mailbox: apple,mailbox: Add power-domains property
This will bind to the PMGR pwrstate nodes that control power/clock
gating to SoC blocks. The mailbox driver doesn't do runtime-pm yet, so
initially this will just keep the domain on permanently.
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Diffstat (limited to 'Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml index 2c1704b34e7a..c4255f42e801 100644 --- a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml +++ b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml @@ -56,6 +56,9 @@ properties: "#mbox-cells": const: 0 + power-domains: + maxItems: 1 + required: - compatible - reg |