From d0c930b745cafde8e7d25d0356c648bca669556a Mon Sep 17 00:00:00 2001 From: Stefan Eichenberger Date: Mon, 13 Nov 2023 15:59:20 +0100 Subject: dt-bindings: usb: microchip,usb5744: Add second supply 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 Signed-off-by: Francesco Dolcini Acked-by: Conor Dooley Cc: stable Link: https://lore.kernel.org/r/20231113145921.30104-2-francesco@dolcini.it Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/usb/microchip,usb5744.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/usb/microchip,usb5744.yaml b/Documentation/devicetree/bindings/usb/microchip,usb5744.yaml index ff3a1707ef57..6d4cfd943f58 100644 --- a/Documentation/devicetree/bindings/usb/microchip,usb5744.yaml +++ b/Documentation/devicetree/bindings/usb/microchip,usb5744.yaml @@ -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: -- cgit v1.2.3-70-g09d2