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dt-bindings: usb: dwc2: document TPL support

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The target peripheral list (TPL) is used to identify targeted devices
during Embedded Host compliance testing. The user can add "tpl-support"
in the device tree to enable it.
Document TPL support as described in usb-hcd.yaml.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20220621152350.145745-4-fabrice.gasnier@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabrice Gasnier
2022-06-21 17:23:49 +02:00
committed by Greg Kroah-Hartman
parent 401e9d7322
commit 54bd6c9a3b
1 changed files with 3 additions and 0 deletions
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Documentation/devicetree/bindings/usb/dwc2.yaml
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@@ -11,6 +11,7 @@ maintainers:
allOf: allOf:
- $ref: usb-drd.yaml# - $ref: usb-drd.yaml#
- $ref: usb-hcd.yaml#
properties: properties:
compatible: compatible:
@@ -161,6 +162,8 @@ properties:
property is used. property is used.
$ref: /schemas/graph.yaml#/properties/port $ref: /schemas/graph.yaml#/properties/port
tpl-support: true
dependencies: dependencies:
port: [ usb-role-switch ] port: [ usb-role-switch ]
role-switch-default-mode: [ usb-role-switch ] role-switch-default-mode: [ usb-role-switch ]