| # 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>; |
| }; |
| |
| ... |
