From: Stefan Eichenberger <stefan.eichenberger@toradex.com> stable inclusion from stable-v6.6.4 commit a367031ab27461ae6cb594fe108a39d7ae54bfe2 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8N1WC Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- commit d0c930b745cafde8e7d25d0356c648bca669556a 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> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- .../devicetree/bindings/usb/microchip,usb5744.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) 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: -- 2.20.1