/* | |
* Copyright (c) 2022 STMicroelectronics | |
* | |
* SPDX-License-Identifier: Apache-2.0 | |
* | |
* Application overlay for creating vbat sensor device instance | |
*/ | |
/ { | |
stm-vbat { | |
compatible = "st,stm32-vbat"; | |
ratio = <3>; | |
io-channels = <&adc1 18>; | |
status = "okay"; | |
}; | |
}; | |
&adc1 { | |
has-vbat-channel; | |
vref-mv = <3300>; | |
}; |