linux-kernel - [PATCH] dt-bindings: watchdog: Add optional power-domains property

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Message-ID: <20250129161014.3882952-1-harini.t@amd.com>
Date: Wed, 29 Jan 2025 21:40:14 +0530
From: Harini T <harini.t@....com>
To: <linux@...ck-us.net>, <michal.simek@....com>, <srinivas.neeli@....com>,
	<shubhrajyoti.datta@....com>
CC: <srinivas.goud@....com>, <wim@...ux-watchdog.org>,
	<linux-watchdog@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
	<devicetree@...r.kernel.org>, <git@....com>, Harini T <harini.t@....com>
Subject: [PATCH] dt-bindings: watchdog: Add optional power-domains property

AMD/Xilinx Versal Window Watchdog Timer has its own power domain, so add
an optional property to describe it.

Signed-off-by: Harini T <harini.t@....com>
---
 .../devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml         | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml b/Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
index 14b069599740..fccfc785a077 100644
--- a/Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
@@ -32,6 +32,9 @@ properties:
   clocks:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
-- 
2.34.1