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dt-bindings: phy: tegra-xusb: Document Type C support

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Each XUSB PHY can be hooked up to a Type C controller via a port
property, so document this in the bindings accordingly.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2026-02-23 15:32:56 +01:00
parent 307ae94ef2
commit d4e0199bb5
1 changed files with 38 additions and 1 deletions
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39
Documentation/devicetree/bindings/phy/nvidia,tegra194-xusb-padctl.yaml
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@ -230,6 +230,10 @@ properties:
connector:
type: object
port:
description: connection to a USB Type C controller
$ref: /schemas/graph.yaml#/properties/port
mode:
description: A string that determines the mode in which to
run the port.
@ -256,7 +260,12 @@ properties:
voltage.
dependencies:
usb-role-switch: [ connector ]
usb-role-switch:
oneOf:
- required:
- connector
- required:
- port
usb2-1:
type: object
@ -268,6 +277,10 @@ properties:
connector:
type: object
port:
description: connection to a USB Type C controller
$ref: /schemas/graph.yaml#/properties/port
mode:
description: A string that determines the mode in which to
run the port.
@ -306,6 +319,10 @@ properties:
connector:
type: object
port:
description: connection to a USB Type C controller
$ref: /schemas/graph.yaml#/properties/port
mode:
description: A string that determines the mode in which to
run the port.
@ -344,6 +361,10 @@ properties:
connector:
type: object
port:
description: connection to a USB Type C controller
$ref: /schemas/graph.yaml#/properties/port
mode:
description: A string that determines the mode in which to
run the port.
@ -405,6 +426,10 @@ properties:
description: A phandle to the regulator supplying the VBUS
voltage.
port:
description: connection to a USB Type C controller
$ref: /schemas/graph.yaml#/properties/port
usb3-1:
type: object
additionalProperties: false
@ -438,6 +463,10 @@ properties:
description: A phandle to the regulator supplying the VBUS
voltage.
port:
description: connection to a USB Type C controller
$ref: /schemas/graph.yaml#/properties/port
usb3-2:
type: object
additionalProperties: false
@ -471,6 +500,10 @@ properties:
description: A phandle to the regulator supplying the VBUS
voltage.
port:
description: connection to a USB Type C controller
$ref: /schemas/graph.yaml#/properties/port
usb3-3:
type: object
additionalProperties: false
@ -504,6 +537,10 @@ properties:
description: A phandle to the regulator supplying the VBUS
voltage.
port:
description: connection to a USB Type C controller
$ref: /schemas/graph.yaml#/properties/port
additionalProperties: false
required: