st,stm32-vref

Vendor: STMicroelectronics N.V.

Description

STM32 family VREF+ node

Properties

Properties not inherited from the base binding file.

Name

Type

Details

friendly-name

string

Human readable string describing the sensor. It can be used to
distinguish multiple instances of the same model (e.g., lid accelerometer
vs. base accelerometer in a laptop) to a host operating system.

This property is defined in the Generic Sensor Property Usages of the HID
Usage Tables specification
(https://usb.org/sites/default/files/hut1_3_0.pdf, section 22.5).

vrefint-cal-addr

int

Device engineering bytes address containing the factory-measured
calibration bandgap voltage (VREFINT_CAL).

This property is required.

vrefint-cal-mv

int

VDDA/VREF+ voltage in millivolts applied during manufacturing to determine
the internal bandgap voltage reference VREFINT.

This property is required.