regulator: Add dt-binding for QCOM PMIC VBUS output regulator (a824bab7) · Commits · 戴 / test

This describes how to enable the Qualcomm PMIC VBUS booster used for providing power to connected USB peripherals when the USB role is host mode. The driver itself will register the vbus_usb regulator, so that external drivers can utilize the enable/disable regulator APIs. Signed-off-by:

Wesley Cheng <wcheng@codeaurora.org> Link: https://lore.kernel.org/r/20200626185516.18018-6-wcheng@codeaurora.org Signed-off-by:

Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml

0 → 100644

+41 −0

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		# SPDX-License-Identifier: GPL-2.0
		%YAML 1.2
		---
		$id: http://devicetree.org/schemas/regulator/qcom,usb-vbus-regulator.yaml#
		$schema: http://devicetree.org/meta-schemas/core.yaml#

		title: The Qualcomm PMIC VBUS output regulator driver

		maintainers:
		- Wesley Cheng <wcheng@codeaurora.org>

		description: \|
		This regulator driver controls the VBUS output by the Qualcomm PMIC. This
		regulator will be enabled in situations where the device is required to
		provide power to the connected peripheral.

		properties:
		compatible:
		enum:
		- qcom,pm8150b-vbus-reg

		reg:
		maxItems: 1
		description: VBUS output base address

		required:
		- compatible

		additionalProperties: false

		examples:
		- \|
		pm8150b {
		#address-cells = <1>;
		#size-cells = <0>;
		pm8150b_vbus: dcdc@1100 {
		compatible = "qcom,pm8150b-vbus-reg";
		reg = <0x1100>;
		};
		};
		...

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