Commit c281d8a5 authored by Sean Anderson's avatar Sean Anderson Committed by Greg Kroah-Hartman
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dt-bindings: usb: usb-nop-xceiv: Repurpose vbus-regulator 



The vbus-regulator property was never actually read from the device tree.
Introduce a new property vbus-supply to represent the regulator powering
the VBUS when acting as an A-Device. This supply will be enabled and
disabled as necessary. Note that this is different from vbus-regulator,
which represented the available current available to draw from VBUS in
B-Device mode. Because no one was using vbus-regulator, remove it.

Signed-off-by: default avatarSean Anderson <sean.anderson@seco.com>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240123225111.1629405-2-sean.anderson@seco.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4158af05

Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml

+6 −5
Original line number Diff line number Diff line
@@ -37,10 +37,11 @@ properties: 
    description: Should specify the GPIO detecting a VBus insertion

    maxItems: 1



  vbus-regulator:

    description: Should specify the regulator supplying current drawn from

      the VBus line.

    $ref: /schemas/types.yaml#/definitions/phandle

  vbus-supply:

    description: regulator supplying VBUS. It will be enabled and disabled

                 dynamically in OTG mode. If the regulator is controlled by a

                 GPIO line, this should be modeled as a regulator-fixed and

                 referenced by this supply.



  wakeup-source:

    description:
@@ -65,7 +66,7 @@ examples: 
        vcc-supply = <&hsusb1_vcc_regulator>;

        reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;

        vbus-detect-gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;

        vbus-regulator = <&vbus_regulator>;

        vbus-supply = <&vbus_regulator>;

        #phy-cells = <0>;

    };