linux-kernel - [PATCH] dt-bindings: usb: samsung,exynos-dwc3: add power-domains

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Message-Id: <20251007-power-domains-dt-bindings-usb-samsung-exynos-dwc3-v1-1-b63bacad2b42@linaro.org>
Date: Tue, 07 Oct 2025 16:55:04 +0100
From: André Draszik <andre.draszik@...aro.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.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, 
 Krzysztof Kozlowski <krzk@...nel.org>, linux-usb@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org, 
 André Draszik <andre.draszik@...aro.org>
Subject: [PATCH] dt-bindings: usb: samsung,exynos-dwc3: add power-domains

The DWC3 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/usb/samsung,exynos-dwc3.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
index 6d39e50669447917a2cd94dacee5822467eeb36e..3098845a90f342dc29f4343fc0ff5cec009d9629 100644
--- a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
@@ -36,6 +36,9 @@ properties:
     minItems: 1
     maxItems: 4
 
+  power-domains:
+    maxItems: 1
+
   ranges: true
 
   '#size-cells':

---
base-commit: 3b9b1f8df454caa453c7fb07689064edb2eda90a
change-id: 20251007-power-domains-dt-bindings-usb-samsung-exynos-dwc3-504b0c57a78b

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