From: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Date: Tue, 21 Jun 2022 15:23:49 +0000 (+0200)
Subject: dt-bindings: usb: dwc2: document TPL support
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=54bd6c9a3b7b1ccb34a4d6ab64c4c53469c6aacd;p=linux.git

dt-bindings: usb: dwc2: document TPL support

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>
---

diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
index 8d22a9843ba58..1bfbc6ef16eb5 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.yaml
+++ b/Documentation/devicetree/bindings/usb/dwc2.yaml
@@ -11,6 +11,7 @@ maintainers:
 
 allOf:
   - $ref: usb-drd.yaml#
+  - $ref: usb-hcd.yaml#
 
 properties:
   compatible:
@@ -161,6 +162,8 @@ properties:
       property is used.
     $ref: /schemas/graph.yaml#/properties/port
 
+  tpl-support: true
+
 dependencies:
   port: [ usb-role-switch ]
   role-switch-default-mode: [ usb-role-switch ]