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dt-bindings: usb: microchip,usb5744: Add second supply

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commit d0c930b745 upstream.

The USB5744 has two power supplies one for 3V3 and one for 1V2. Add the
second supply to the USB5744 DT binding.

Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20231113145921.30104-2-francesco@dolcini.it
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefan Eichenberger 2023-11-13 15:59:20 +01:00 committed by Greg Kroah-Hartman
parent 9a98ab01e3
commit a367031ab2
1 changed files with 6 additions and 1 deletions
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7
Documentation/devicetree/bindings/usb/microchip,usb5744.yaml
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@ -36,7 +36,11 @@ properties:
vdd-supply:
description:
VDD power supply to the hub
3V3 power supply to the hub
vdd2-supply:
description:
1V2 power supply to the hub
peer-hub:
$ref: /schemas/types.yaml#/definitions/phandle
@ -62,6 +66,7 @@ allOf:
properties:
reset-gpios: false
vdd-supply: false
vdd2-supply: false
peer-hub: false
i2c-bus: false
else: