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| author |  Stefan Eichenberger <stefan.eichenberger@toradex.com>
| 2023-11-13 15:59:20 +0100 |
|---|---|---|
| committer |  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| 2023-11-22 12:12:50 +0000 |
| commit | d0c930b745cafde8e7d25d0356c648bca669556a (patch) | |
| tree | dc81532a9b2d0c923c912b49fbbda352d2fae15d /Documentation/devicetree | |
| parent | usb: misc: ljca: Fix enumeration error on Dell Latitude 9420 (diff) | |
| download | linux-d0c930b745cafde8e7d25d0356c648bca669556a.tar.gz linux-d0c930b745cafde8e7d25d0356c648bca669556a.tar.bz2 linux-d0c930b745cafde8e7d25d0356c648bca669556a.zip | |
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 <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>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/microchip,usb5744.yaml | 7 |
1 files changed, 6 insertions, 1 deletions
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: |