linux-kernel - [PATCH] dt-bindings: phy: g12a-usb2-phy: add optional power-domains

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Message-Id: <20240605-topic-amlogic-upstream-bindings-fixes-power-domains-phy-v1-1-c819b0ecd8c8@linaro.org>
Date: Wed, 05 Jun 2024 11:36:00 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Kevin Hilman <khilman@...libre.com>, 
 Jerome Brunet <jbrunet@...libre.com>, 
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>, 
 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>
Cc: linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org, 
 linux-phy@...ts.infradead.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH] dt-bindings: phy: g12a-usb2-phy: add optional
 power-domains

On newer SoCs, the USB2 PHY can require a power-domain to operate,
add it as optional.

Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
index 0031fb6a4e76..1a0c436b87a0 100644
--- a/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
@@ -41,6 +41,9 @@ properties:
       Phandle to a regulator that provides power to the PHY. This
       regulator will be managed during the PHY power on/off sequence.
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg

---
base-commit: c3f38fa61af77b49866b006939479069cd451173
change-id: 20240605-topic-amlogic-upstream-bindings-fixes-power-domains-phy-fa8d34ea3efa

Best regards,
-- 
Neil Armstrong <neil.armstrong@...aro.org>