linux-kernel - [PATCH] dt-bindings: serial: pl011: Add optional power-domains property

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Message-ID: <20250129095013.2145580-1-manikanta.guntupalli@amd.com>
Date: Wed, 29 Jan 2025 15:20:13 +0530
From: Manikanta Guntupalli <manikanta.guntupalli@....com>
To: <git@....com>, <michal.simek@....com>, <gregkh@...uxfoundation.org>,
	<jirislaby@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
	<conor+dt@...nel.org>, <linux-kernel@...r.kernel.org>,
	<linux-serial@...r.kernel.org>, <devicetree@...r.kernel.org>
CC: <radhey.shyam.pandey@....com>, <srinivas.goud@....com>,
	<shubhrajyoti.datta@....com>, <manikantaguntupalli09@...il.com>, "Manikanta
 Guntupalli" <manikanta.guntupalli@....com>
Subject: [PATCH] dt-bindings: serial: pl011: Add optional power-domains property

AMD/Xilinx Versal device serial IP has its own power domain,
so add an optional property to describe it.

Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@....com>
---
 Documentation/devicetree/bindings/serial/pl011.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/pl011.yaml b/Documentation/devicetree/bindings/serial/pl011.yaml
index 9571041030b7..3fcf2d042372 100644
--- a/Documentation/devicetree/bindings/serial/pl011.yaml
+++ b/Documentation/devicetree/bindings/serial/pl011.yaml
@@ -92,6 +92,9 @@ properties:
       3000ms.
     default: 3000
 
+  power-domains:
+    maxItems: 1
+
   resets:
     maxItems: 1
 
-- 
2.25.1