Commit f64f2d6f authored by Biju Das's avatar Biju Das Committed by Philipp Zabel
Browse files

dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document USB VBUS regulator 



The VBUS enable can be controlled by the VBOUT bit of the VBUS control
register. This register is part of usbphy-ctrl IP.

Document the USB VBUS regulator object.

Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20240702180032.207275-2-biju.das.jz@bp.renesas.com


Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent 197c22b6

Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml

+10 −0
Original line number Diff line number Diff line
@@ -42,6 +42,12 @@ properties: 
      0 = Port 1 Phy reset

      1 = Port 2 Phy reset



  regulator-vbus:

    type: object

    description: USB VBUS regulator

    $ref: /schemas/regulator/regulator.yaml#

    unevaluatedProperties: false



required:

  - compatible

  - reg
@@ -49,6 +55,7 @@ required: 
  - resets

  - power-domains

  - '#reset-cells'

  - regulator-vbus



additionalProperties: false
@@ -64,4 +71,7 @@ examples: 
        resets = <&cpg R9A07G044_USB_PRESETN>;

        power-domains = <&cpg>;

        #reset-cells = <1>;

        regulator-vbus {

            regulator-name = "vbus";

        };

    };