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dt-bindings: usb: dwc2: Add reference to usb-drd.yaml

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Add a reference to usb-drd.yaml, in order to:
- extend possible supported properties
- avoid duplicated definitions of standard properties
Remove definitions for dr_mode and usb-role-switch standard properties.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/1634133425-25670-2-git-send-email-fabrice.gasnier@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabrice Gasnier 2021-10-13 15:57:02 +02:00 committed by Greg Kroah-Hartman
parent fd03af27c3
commit bb88dbbee2
1 changed files with 5 additions and 5 deletions
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10
Documentation/devicetree/bindings/usb/dwc2.yaml
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@ -9,6 +9,9 @@ title: DesignWare HS OTG USB 2.0 controller Bindings
maintainers: maintainers:
- Rob Herring <robh@kernel.org> - Rob Herring <robh@kernel.org>
allOf:
- $ref: usb-drd.yaml#
properties: properties:
compatible: compatible:
oneOf: oneOf:
@ -101,12 +104,9 @@ properties:
description: reference to the VBUS and ID sensing comparators supply, in description: reference to the VBUS and ID sensing comparators supply, in
order to perform OTG operation, used on STM32MP15 SoCs. order to perform OTG operation, used on STM32MP15 SoCs.
dr_mode: dr_mode: true
enum: [host, peripheral, otg]
usb-role-switch: usb-role-switch: true
$ref: /schemas/types.yaml#/definitions/flag
description: Support role switch.
g-rx-fifo-size: g-rx-fifo-size:
$ref: /schemas/types.yaml#/definitions/uint32 $ref: /schemas/types.yaml#/definitions/uint32