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... 48