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- Kernel driver menf21bmc_hwmon
- =============================
- Supported chips:
- * MEN 14F021P00
- Prefix: 'menf21bmc_hwmon'
- Adresses scanned: -
- Author: Andreas Werner <andreas.werner@men.de>
- Description
- -----------
- The menf21bmc is a Board Management Controller (BMC) which provides an I2C
- interface to the host to access the features implemented in the BMC.
- This driver gives access to the voltage monitoring feature of the main
- voltages of the board.
- The voltage sensors are connected to the ADC inputs of the BMC which is
- a PIC16F917 Mikrocontroller.
- Usage Notes
- -----------
- This driver is part of the MFD driver named "menf21bmc" and does
- not auto-detect devices.
- You will have to instantiate the MFD driver explicitly.
- Please see Documentation/i2c/instantiating-devices for
- details.
- Sysfs entries
- -------------
- The following attributes are supported. All attributes are read only
- The Limits are read once by the driver.
- in0_input +3.3V input voltage
- in1_input +5.0V input voltage
- in2_input +12.0V input voltage
- in3_input +5V Standby input voltage
- in4_input VBAT (on board battery)
- in[0-4]_min Minimum voltage limit
- in[0-4]_max Maximum voltage limit
- in0_label "MON_3_3V"
- in1_label "MON_5V"
- in2_label "MON_12V"
- in3_label "5V_STANDBY"
- in4_label "VBAT"
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