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authorStefan Eichenberger <stefan.eichenberger@toradex.com>2023-11-13 15:59:20 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-11-22 12:12:50 +0000
commitd0c930b745cafde8e7d25d0356c648bca669556a (patch)
treedc81532a9b2d0c923c912b49fbbda352d2fae15d /Documentation
parent372ee6a3368ec6ff46ee4e6ff4ffe2fe1e059dbb (diff)
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')
-rw-r--r--Documentation/devicetree/bindings/usb/microchip,usb5744.yaml7
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: