linux-kernel - [PATCH 4/6] dt-bindings: media: st: dcmipp: add 'power-domains' property

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Message-ID: <20251219-stm32-mp2x-dcmipp-csi-power-domain-v1-4-a6edb2aa8154@foss.st.com>
Date: Fri, 19 Dec 2025 16:58:06 +0100
From: Alain Volmat <alain.volmat@...s.st.com>
To: Mauro Carvalho Chehab <mchehab@...nel.org>, 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>,
        Hugues Fruchet <hugues.fruchet@...s.st.com>
CC: <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        "Alain Volmat" <alain.volmat@...s.st.com>
Subject: [PATCH 4/6] dt-bindings: media: st: dcmipp: add 'power-domains'
 property

STM32 DCMIPP may be in a power domain which is the case for the
STM32MP2x based boards.
Allow a single 'power-domains' entry for STM32 DCMIPP.

Signed-off-by: Alain Volmat <alain.volmat@...s.st.com>
---
 Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
index 7b03a77adbce..162a0c526d5d 100644
--- a/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
+++ b/Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
@@ -37,6 +37,9 @@ properties:
   resets:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
   access-controllers:
     minItems: 1
     maxItems: 2

-- 
2.34.1