1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/regulator/st,stm32-booster.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: STMicroelectronics STM32 booster for ADC analog input switches bindings 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Fabrice Gasnier <fabrice.gasnier@st.com> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyundescription: | 13*4882a593Smuzhiyun Some STM32 devices embed a 3.3V booster supplied by Vdda, that can be used 14*4882a593Smuzhiyun to supply ADC analog input switches. 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunallOf: 17*4882a593Smuzhiyun - $ref: "regulator.yaml#" 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunproperties: 20*4882a593Smuzhiyun compatible: 21*4882a593Smuzhiyun enum: 22*4882a593Smuzhiyun - st,stm32h7-booster 23*4882a593Smuzhiyun - st,stm32mp1-booster 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun st,syscfg: 26*4882a593Smuzhiyun $ref: "/schemas/types.yaml#/definitions/phandle-array" 27*4882a593Smuzhiyun description: phandle to system configuration controller. 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun vdda-supply: 30*4882a593Smuzhiyun description: phandle to the vdda input analog voltage. 31*4882a593Smuzhiyun 32*4882a593Smuzhiyunrequired: 33*4882a593Smuzhiyun - compatible 34*4882a593Smuzhiyun - st,syscfg 35*4882a593Smuzhiyun - vdda-supply 36*4882a593Smuzhiyun 37*4882a593SmuzhiyununevaluatedProperties: false 38*4882a593Smuzhiyun 39*4882a593Smuzhiyunexamples: 40*4882a593Smuzhiyun - | 41*4882a593Smuzhiyun regulator-booster { 42*4882a593Smuzhiyun compatible = "st,stm32mp1-booster"; 43*4882a593Smuzhiyun st,syscfg = <&syscfg>; 44*4882a593Smuzhiyun vdda-supply = <&vdda>; 45*4882a593Smuzhiyun }; 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun... 48