linux-kernel - [PATCH] dt-bindings: usb: microchip,usb5744: Remove peer-hub as requirement

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Date: Tue, 30 Jan 2024 08:35:05 +0100
From: Stefan Eichenberger <eichest@...il.com>
To: gregkh@...uxfoundation.org,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org,
	piyush.mehta@....com,
	michal.simek@....com
Cc: francesco.dolcini@...adex.com,
	linux-usb@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Stefan Eichenberger <stefan.eichenberger@...adex.com>
Subject: [PATCH] dt-bindings: usb: microchip,usb5744: Remove peer-hub as requirement

From: Stefan Eichenberger <stefan.eichenberger@...adex.com>

The peer-hub is used to model the relationship between the USB 2 and USB
3 hub. However, it is possible to only connect USB 2 without having
USB 3. Therefore, the peer-hub property should not be marked as required.

Signed-off-by: Stefan Eichenberger <stefan.eichenberger@...adex.com>
---
 Documentation/devicetree/bindings/usb/microchip,usb5744.yaml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/microchip,usb5744.yaml b/Documentation/devicetree/bindings/usb/microchip,usb5744.yaml
index 6d4cfd943f58..14dbb70b08fa 100644
--- a/Documentation/devicetree/bindings/usb/microchip,usb5744.yaml
+++ b/Documentation/devicetree/bindings/usb/microchip,usb5744.yaml
@@ -71,8 +71,6 @@ allOf:
         i2c-bus: false
     else:
       $ref: /schemas/usb/usb-device.yaml
-      required:
-        - peer-hub
 
 additionalProperties: false
 
-- 
2.40.1