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1Kernel driver menf21bmc_hwmon2=============================3 4Supported chips:5 6 * MEN 14F021P007 8 Prefix: 'menf21bmc_hwmon'9 10 Addresses scanned: -11 12Author: Andreas Werner <andreas.werner@men.de>13 14Description15-----------16 17The menf21bmc is a Board Management Controller (BMC) which provides an I2C18interface to the host to access the features implemented in the BMC.19 20This driver gives access to the voltage monitoring feature of the main21voltages of the board.22The voltage sensors are connected to the ADC inputs of the BMC which is23a PIC16F917 Mikrocontroller.24 25Usage Notes26-----------27 28This driver is part of the MFD driver named "menf21bmc" and does29not auto-detect devices.30You will have to instantiate the MFD driver explicitly.31Please see Documentation/i2c/instantiating-devices.rst for32details.33 34Sysfs entries35-------------36 37The following attributes are supported. All attributes are read only38The Limits are read once by the driver.39 40=============== ==========================41in0_input +3.3V input voltage42in1_input +5.0V input voltage43in2_input +12.0V input voltage44in3_input +5V Standby input voltage45in4_input VBAT (on board battery)46 47in[0-4]_min Minimum voltage limit48in[0-4]_max Maximum voltage limit49 50in0_label "MON_3_3V"51in1_label "MON_5V"52in2_label "MON_12V"53in3_label "5V_STANDBY"54in4_label "VBAT"55=============== ==========================56