linux-kernel - [PATCH v2 3/4] dt-bindings: usb: realtek,rts5411: Adapt usb-hub.yaml

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Message-ID: <20250415094227.3629916-4-treapking@chromium.org>
Date: Tue, 15 Apr 2025 17:42:00 +0800
From: Pin-yen Lin <treapking@...omium.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>,
	Matthias Kaehlcke <mka@...omium.org>
Cc: Stephen Boyd <swboyd@...omium.org>,
	linux-kernel@...r.kernel.org,
	Pin-yen Lin <treapking@...omium.org>,
	devicetree@...r.kernel.org,
	linux-usb@...r.kernel.org
Subject: [PATCH v2 3/4] dt-bindings: usb: realtek,rts5411: Adapt usb-hub.yaml

Inherit usb-hub.yaml and remove duplicated schemas.

Signed-off-by: Pin-yen Lin <treapking@...omium.org>

---

Changes in v2:
- New in v2

 .../bindings/usb/realtek,rts5411.yaml         | 47 +++++--------------
 1 file changed, 13 insertions(+), 34 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml b/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
index 6577a61cc07531..52fad201a56c82 100644
--- a/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
+++ b/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Matthias Kaehlcke <mka@...omium.org>
 
 allOf:
-  - $ref: usb-device.yaml#
+  - $ref: usb-hub.yaml#
 
 properties:
   compatible:
@@ -21,51 +21,30 @@ properties:
 
   reg: true
 
-  '#address-cells':
-    const: 1
+  '#address-cells': true
 
-  '#size-cells':
-    const: 0
+  '#size-cells': true
 
   vdd-supply:
     description:
       phandle to the regulator that provides power to the hub.
 
-  peer-hub:
-    $ref: /schemas/types.yaml#/definitions/phandle
-    description:
-      phandle to the peer hub on the controller.
+  peer-hub: true
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
-
     properties:
-      port@1:
-        $ref: /schemas/graph.yaml#/properties/port
-        description:
-          1st downstream facing USB port
-
-      port@2:
-        $ref: /schemas/graph.yaml#/properties/port
-        description:
-          2nd downstream facing USB port
-
-      port@3:
-        $ref: /schemas/graph.yaml#/properties/port
-        description:
-          3rd downstream facing USB port
-
-      port@4:
-        $ref: /schemas/graph.yaml#/properties/port
-        description:
-          4th downstream facing USB port
+      '#address-cells': true
+
+      '#size-cells': true
+
+    patternProperties:
+      '^port@[1-4]$': true
+
+    additionalProperties: false
 
 patternProperties:
-  '^.*@[1-4]$':
-    description: The hard wired USB devices
-    type: object
-    $ref: /schemas/usb/usb-device.yaml
-    additionalProperties: true
+  '^.*@[1-4]$': true
 
 required:
   - peer-hub
-- 
2.49.0.777.g153de2bbd5-goog