linux-kernel - [PATCH 02/12] dt-bindings: memory-controller: st,stm32: add 'power-domains' property

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Message-ID: <20240212174822.77734-3-christophe.kerello@foss.st.com>
Date: Mon, 12 Feb 2024 18:48:12 +0100
From: Christophe Kerello <christophe.kerello@...s.st.com>
To: <miquel.raynal@...tlin.com>, <richard@....at>, <vigneshr@...com>,
        <krzysztof.kozlowski@...aro.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>
CC: <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <devicetree@...r.kernel.org>,
        Patrick Delaunay <patrick.delaunay@...s.st.com>,
        Christophe Kerello
	<christophe.kerello@...s.st.com>
Subject: [PATCH 02/12] dt-bindings: memory-controller: st,stm32: add 'power-domains' property

From: Patrick Delaunay <patrick.delaunay@...s.st.com>

On STM32MP25 SOC, STM32 FMC2 memory controller is in a power domain.
Allow a single 'power-domains' entry for STM32 FMC2.

Signed-off-by: Patrick Delaunay <patrick.delaunay@...s.st.com>
Signed-off-by: Christophe Kerello <christophe.kerello@...s.st.com>
---
 .../bindings/memory-controllers/st,stm32-fmc2-ebi.yaml         | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml b/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml
index 12e6afeceffd..84ac6f50a6fc 100644
--- a/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml
@@ -36,6 +36,9 @@ properties:
   resets:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
   "#address-cells":
     const: 2
 
-- 
2.25.1