mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 23:23:55 +08:00
7ebd8b66dd
Now that all files were converted to ReST format, rename them and add an index. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
93 lines
2.5 KiB
ReStructuredText
93 lines
2.5 KiB
ReStructuredText
Kernel driver ir35221
|
|
=====================
|
|
|
|
Supported chips:
|
|
* Infineon IR35221
|
|
|
|
Prefix: 'ir35221'
|
|
|
|
Addresses scanned: -
|
|
|
|
Datasheet: Datasheet is not publicly available.
|
|
|
|
Author: Samuel Mendoza-Jonas <sam@mendozajonas.com>
|
|
|
|
|
|
Description
|
|
-----------
|
|
|
|
IR35221 is a Digital DC-DC Multiphase Converter
|
|
|
|
|
|
Usage Notes
|
|
-----------
|
|
|
|
This driver does not probe for PMBus devices. You will have to instantiate
|
|
devices explicitly.
|
|
|
|
Example: the following commands will load the driver for an IR35221
|
|
at address 0x70 on I2C bus #4::
|
|
|
|
# modprobe ir35221
|
|
# echo ir35221 0x70 > /sys/bus/i2c/devices/i2c-4/new_device
|
|
|
|
|
|
Sysfs attributes
|
|
----------------
|
|
|
|
======================= =======================================================
|
|
curr1_label "iin"
|
|
curr1_input Measured input current
|
|
curr1_max Maximum current
|
|
curr1_max_alarm Current high alarm
|
|
|
|
curr[2-3]_label "iout[1-2]"
|
|
curr[2-3]_input Measured output current
|
|
curr[2-3]_crit Critical maximum current
|
|
curr[2-3]_crit_alarm Current critical high alarm
|
|
curr[2-3]_highest Highest output current
|
|
curr[2-3]_lowest Lowest output current
|
|
curr[2-3]_max Maximum current
|
|
curr[2-3]_max_alarm Current high alarm
|
|
|
|
in1_label "vin"
|
|
in1_input Measured input voltage
|
|
in1_crit Critical maximum input voltage
|
|
in1_crit_alarm Input voltage critical high alarm
|
|
in1_highest Highest input voltage
|
|
in1_lowest Lowest input voltage
|
|
in1_min Minimum input voltage
|
|
in1_min_alarm Input voltage low alarm
|
|
|
|
in[2-3]_label "vout[1-2]"
|
|
in[2-3]_input Measured output voltage
|
|
in[2-3]_lcrit Critical minimum output voltage
|
|
in[2-3]_lcrit_alarm Output voltage critical low alarm
|
|
in[2-3]_crit Critical maximum output voltage
|
|
in[2-3]_crit_alarm Output voltage critical high alarm
|
|
in[2-3]_highest Highest output voltage
|
|
in[2-3]_lowest Lowest output voltage
|
|
in[2-3]_max Maximum output voltage
|
|
in[2-3]_max_alarm Output voltage high alarm
|
|
in[2-3]_min Minimum output voltage
|
|
in[2-3]_min_alarm Output voltage low alarm
|
|
|
|
power1_label "pin"
|
|
power1_input Measured input power
|
|
power1_alarm Input power high alarm
|
|
power1_max Input power limit
|
|
|
|
power[2-3]_label "pout[1-2]"
|
|
power[2-3]_input Measured output power
|
|
power[2-3]_max Output power limit
|
|
power[2-3]_max_alarm Output power high alarm
|
|
|
|
temp[1-2]_input Measured temperature
|
|
temp[1-2]_crit Critical high temperature
|
|
temp[1-2]_crit_alarm Chip temperature critical high alarm
|
|
temp[1-2]_highest Highest temperature
|
|
temp[1-2]_lowest Lowest temperature
|
|
temp[1-2]_max Maximum temperature
|
|
temp[1-2]_max_alarm Chip temperature high alarm
|
|
======================= =======================================================
|