162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
262306a36Sopenharmony_ci%YAML 1.2
362306a36Sopenharmony_ci---
462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/regulator/st,stm32-booster.yaml#
562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml#
662306a36Sopenharmony_ci
762306a36Sopenharmony_cititle: STMicroelectronics STM32 booster for ADC analog input switches
862306a36Sopenharmony_ci
962306a36Sopenharmony_cimaintainers:
1062306a36Sopenharmony_ci  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
1162306a36Sopenharmony_ci
1262306a36Sopenharmony_cidescription: |
1362306a36Sopenharmony_ci  Some STM32 devices embed a 3.3V booster supplied by Vdda, that can be used
1462306a36Sopenharmony_ci  to supply ADC analog input switches.
1562306a36Sopenharmony_ci
1662306a36Sopenharmony_ciallOf:
1762306a36Sopenharmony_ci  - $ref: regulator.yaml#
1862306a36Sopenharmony_ci
1962306a36Sopenharmony_ciproperties:
2062306a36Sopenharmony_ci  compatible:
2162306a36Sopenharmony_ci    enum:
2262306a36Sopenharmony_ci      - st,stm32h7-booster
2362306a36Sopenharmony_ci      - st,stm32mp1-booster
2462306a36Sopenharmony_ci
2562306a36Sopenharmony_ci  st,syscfg:
2662306a36Sopenharmony_ci    $ref: /schemas/types.yaml#/definitions/phandle
2762306a36Sopenharmony_ci    description: phandle to system configuration controller.
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_ci  vdda-supply:
3062306a36Sopenharmony_ci    description: phandle to the vdda input analog voltage.
3162306a36Sopenharmony_ci
3262306a36Sopenharmony_cirequired:
3362306a36Sopenharmony_ci  - compatible
3462306a36Sopenharmony_ci  - st,syscfg
3562306a36Sopenharmony_ci  - vdda-supply
3662306a36Sopenharmony_ci
3762306a36Sopenharmony_ciunevaluatedProperties: false
3862306a36Sopenharmony_ci
3962306a36Sopenharmony_ciexamples:
4062306a36Sopenharmony_ci  - |
4162306a36Sopenharmony_ci    regulator-booster {
4262306a36Sopenharmony_ci      compatible = "st,stm32mp1-booster";
4362306a36Sopenharmony_ci      st,syscfg = <&syscfg>;
4462306a36Sopenharmony_ci      vdda-supply = <&vdda>;
4562306a36Sopenharmony_ci    };
4662306a36Sopenharmony_ci
4762306a36Sopenharmony_ci...
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