[tip: timers/core] dt-bindings: timer: cadence_ttc: Add power-domains

[tip-bot2 for Michal Simek]

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     557804a81d256b15952dcd179280ede92a5bfae1
Gitweb:        https://git.kernel.org/tip/557804a81d256b15952dcd179280ede92a5bfae1
Author:        Michal Simek <michal.simek@xxxxxxxxxx>
AuthorDate:    Fri, 15 Oct 2021 10:29:14 +02:00
Committer:     Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
CommitterDate: Tue, 02 Nov 2021 10:03:25 +01:00

dt-bindings: timer: cadence_ttc: Add power-domains

Describe optional power-domain property to fix dts_check warnings.
The similar change was done by commit 8c0aa567146b ("dt-bindings: gpio:
fsl-imx-gpio: Add power-domains").

Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Link: https://lore.kernel.org/r/cc655a72b20790f6d7408b1aaf81c4bf878aafb4.1634286552.git.michal.simek@xxxxxxxxxx
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/timer/cdns,ttc.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/timer/cdns,ttc.yaml b/Documentation/devicetree/bindings/timer/cdns,ttc.yaml
index 8615353..c338607 100644
--- a/Documentation/devicetree/bindings/timer/cdns,ttc.yaml
+++ b/Documentation/devicetree/bindings/timer/cdns,ttc.yaml
@@ -25,6 +25,9 @@ properties:
   clocks:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
   timer-width:
     $ref: "/schemas/types.yaml#/definitions/uint32"
     description: |