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Message-Id: <20210128221255.2673992-1-adrien.grassein@gmail.com>
Date: Thu, 28 Jan 2021 23:12:54 +0100
From: Adrien Grassein <adrien.grassein@...il.com>
To: unlisted-recipients:; (no To-header on input)
Cc: kishon@...com, vkoul@...nel.org, robh+dt@...nel.org,
shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
festevam@...il.com, linux-imx@....com, rikard.falkeborn@...il.com,
peter.chen@....com, jun.li@....com, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
Adrien Grassein <adrien.grassein@...il.com>
Subject: [PATCH 1/2] dt-bindings: phy-imx8mq-usb: add reset-gpios property
Add an optional GPIO in the dtb description that will
be used to reset the connected hub (if any).
Signed-off-by: Adrien Grassein <adrien.grassein@...il.com>
---
Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt
index 7c70f2ad9942..6ee2b42e0f22 100644
--- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt
@@ -9,6 +9,7 @@ Required properties:
Optional properties:
- vbus-supply: A phandle to the regulator for USB VBUS.
+- reset-gpios: A phandle to the reset signal of the connected hub (if any).
Example:
usb3_phy0: phy@...f0040 {
--
2.25.1
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