linux-kernel - [PATCH] dt-bindings: phy: samsung,ufs-phy: add power-domains

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Message-Id: <20251007-power-domains-dt-bindings-phy-samsung-ufs-phy-v1-1-d9030d14af59@linaro.org>
Date: Tue, 07 Oct 2025 17:01:44 +0100
From: André Draszik <andre.draszik@...aro.org>
To: Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Alim Akhtar <alim.akhtar@...sung.com>
Cc: Peter Griffin <peter.griffin@...aro.org>, 
 Tudor Ambarus <tudor.ambarus@...aro.org>, 
 Will McVicker <willmcvicker@...gle.com>, kernel-team@...roid.com, 
 linux-phy@...ts.infradead.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 André Draszik <andre.draszik@...aro.org>
Subject: [PATCH] dt-bindings: phy: samsung,ufs-phy: add power-domains

The UFS phy can be part of a power domain, so we need to allow the
relevant property 'power-domains'.

Signed-off-by: André Draszik <andre.draszik@...aro.org>
---
 Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
index d70ffeb6e824bfc19668e0f678276acd879a6217..2b20c0a5e5094889eb3e80dcc21b505943c68523 100644
--- a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml
@@ -36,6 +36,9 @@ properties:
     minItems: 1
     maxItems: 4
 
+  power-domains:
+    maxItems: 1
+
   samsung,pmu-syscon:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     maxItems: 1

---
base-commit: 3b9b1f8df454caa453c7fb07689064edb2eda90a
change-id: 20251007-power-domains-dt-bindings-phy-samsung-ufs-phy-fce95e2eae38

Best regards,
-- 
André Draszik <andre.draszik@...aro.org>