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dt-bindings: usb: Use OF graph schema 

Now that we have a graph schema, rework the USB related schemas to use
it. Mostly this is adding a reference to graph.yaml and dropping duplicate
parts from schemas.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Biju Das <biju.das.jz@bp.renesas.com>
Cc: linux-usb@vger.kernel.org
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20210112153527.391232-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Rob Herring 2021-01-12 09:35:27 -06:00
parent 9428d93e49
commit 5250f8f37b
2 changed files with 8 additions and 7 deletions
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7
Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml
View File

@ -54,18 +54,19 @@ properties:
description: phandle of a companion.
ports:
$ref: /schemas/graph.yaml#/properties/ports
description: |
any connector to the data bus of this controller should be modelled
using the OF graph bindings specified, if the "usb-role-switch"
property is used.
type: object
properties:
port@0:
type: object
$ref: /schemas/graph.yaml#/properties/port
description: High Speed (HS) data bus.
port@1:
type: object
$ref: /schemas/graph.yaml#/properties/port
description: Super Speed (SS) data bus.
required:

8
Documentation/devicetree/bindings/usb/ti,hd3ss3220.yaml
View File

@ -26,17 +26,17 @@ properties:
maxItems: 1
ports:
$ref: /schemas/graph.yaml#/properties/ports
description: OF graph bindings (specified in bindings/graph.txt) that model
SS data bus to the SS capable connector.
type: object
properties:
port@0:
type: object
$ref: /schemas/graph.yaml#/properties/port
description: Super Speed (SS) MUX inputs connected to SS capable connector.
$ref: /connector/usb-connector.yaml#/properties/ports/properties/port@1
port@1:
type: object
$ref: /schemas/graph.yaml#/properties/port
description: Output of 2:1 MUX connected to Super Speed (SS) data bus.
required: