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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/regulator/st,stm32-booster.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: STMicroelectronics STM32 booster for ADC analog input switches bindings
maintainers:
- Fabrice Gasnier <fabrice.gasnier@st.com>
description: |
Some STM32 devices embed a 3.3V booster supplied by Vdda, that can be used
to supply ADC analog input switches.
allOf:
- $ref: "regulator.yaml#"
properties:
compatible:
enum:
- st,stm32h7-booster
- st,stm32mp1-booster
st,syscfg:
$ref: "/schemas/types.yaml#/definitions/phandle-array"
description: phandle to system configuration controller.
vdda-supply:
description: phandle to the vdda input analog voltage.
required:
- compatible
- st,syscfg
- vdda-supply
examples:
- |
regulator-booster {
compatible = "st,stm32mp1-booster";
st,syscfg = <&syscfg>;
vdda-supply = <&vdda>;
};
...
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