GitHub - wrtcoder/pmbus: Linux kernel driver for PMBus devices

wrtcoder / pmbus Public

Notifications You must be signed in to change notification settings
Fork 7
Star 4

Linux kernel driver for PMBus devices

Notifications

Name		Name	Last commit message	Last commit date
Latest commit History 29 Commits
Documentation		Documentation
include/linux/i2c		include/linux/i2c
LICENSE		LICENSE
Makefile		Makefile
README		README
adm1275.c		adm1275.c
compat.h		compat.h
lm25066.c		lm25066.c
ltc2978.c		ltc2978.c
max16064.c		max16064.c
max20751.c		max20751.c
max34440.c		max34440.c
max8688.c		max8688.c
pmbus.c		pmbus.c
pmbus.h		pmbus.h
pmbus_core.c		pmbus_core.c
tps40422.c		tps40422.c
ucd9000.c		ucd9000.c
ucd9200.c		ucd9200.c
zl6100.c		zl6100.c

Repository files navigation

To build and install:

make
sudo make install
sudo modprobe pmbus	# Generic PMBus chip support
sudo modprobe max16064	# Chip specific PMBus support, for explicitly supported chips

To enable hwmon support for a specific chip:

cd /sys/class/i2c-adapter/i2c-1	# The PMBus chip is connected to I2C bus #1
echo pmbus 0x4e > new_device	# The PMBus chip is on i2c address 0x4e
echo max16064 0x7 > new_device	# A max16064 is on i2c address 0x07 (on i2c bus #1)

If your chip is not explicitly supported, load the "pmbus" driver. It should auto-detect 
most of the chip capabilities.

Please send feedback and problem reports to [email protected].