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

Pin-yen Lin
2025-04-15T09:42:44Z

Inherit usb-hub.yaml and remove duplicated schemas.

Signed-off-by: Pin-yen Lin <treapking@chromium.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@chromium.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