linux-kernel - [PATCH 04/12] dt-bindings: display: st,stm32mp25-lvds: add power-domains property

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Message-ID: <20250725-drm-misc-next-v1-4-a59848e62cf9@foss.st.com>
Date: Fri, 25 Jul 2025 12:03:56 +0200
From: Raphael Gallais-Pou <raphael.gallais-pou@...s.st.com>
To: Yannick Fertre <yannick.fertre@...s.st.com>,
        Philippe Cornu
	<philippe.cornu@...s.st.com>,
        Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Rob Herring <robh@...nel.org>,
        Krzysztof
 Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Maxime
 Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue
	<alexandre.torgue@...s.st.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Christophe Roullier
	<christophe.roullier@...s.st.com>
CC: <dri-devel@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 04/12] dt-bindings: display: st,stm32mp25-lvds: add
 power-domains property

STM32 LVDS peripheral may be in a power domain.  Allow an optional
single 'power-domains' entry for STM32 LVDS devices.

Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@...s.st.com>
---
 Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml b/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
index e046c0a4fdb7f13ca5a31b14ae0ab19f2bc486fa..0bd8e9bcd92672a996ae2f6ae17fa6179ffca615 100644
--- a/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
+++ b/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
@@ -57,6 +57,9 @@ properties:
   access-controllers:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 

-- 
2.25.1