From c281d8a5a58a8c2dca797132ff48033d50fde742 Mon Sep 17 00:00:00 2001 From: Sean Anderson Date: Tue, 23 Jan 2024 17:51:08 -0500 Subject: dt-bindings: usb: usb-nop-xceiv: Repurpose vbus-regulator The vbus-regulator property was never actually read from the device tree. Introduce a new property vbus-supply to represent the regulator powering the VBUS when acting as an A-Device. This supply will be enabled and disabled as necessary. Note that this is different from vbus-regulator, which represented the available current available to draw from VBUS in B-Device mode. Because no one was using vbus-regulator, remove it. Signed-off-by: Sean Anderson Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20240123225111.1629405-2-sean.anderson@seco.com Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'Documentation/devicetree/bindings/usb') diff --git a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml index 6734f4d3aa78..9b3ea23654af 100644 --- a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml +++ b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml @@ -37,10 +37,11 @@ properties: description: Should specify the GPIO detecting a VBus insertion maxItems: 1 - vbus-regulator: - description: Should specify the regulator supplying current drawn from - the VBus line. - $ref: /schemas/types.yaml#/definitions/phandle + vbus-supply: + description: regulator supplying VBUS. It will be enabled and disabled + dynamically in OTG mode. If the regulator is controlled by a + GPIO line, this should be modeled as a regulator-fixed and + referenced by this supply. wakeup-source: description: @@ -65,7 +66,7 @@ examples: vcc-supply = <&hsusb1_vcc_regulator>; reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; vbus-detect-gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>; - vbus-regulator = <&vbus_regulator>; + vbus-supply = <&vbus_regulator>; #phy-cells = <0>; }; -- cgit v1.2.3