hwmon: (ina2xx) make shunt resistance configurable at run-time

Browse source

The shunt resistance can only be set via platform_data or device tree. This
isn't suitable for devices in which the shunt resistance can change/isn't
known at boot-time.

Add a sysfs attribute that allows to read and set the shunt resistance.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

...

This commit is contained in:

Bartosz Golaszewski 2015-01-05 15:20:55 +01:00 • committed by Guenter Roeck

parent e794704000

commit 8a5fc79513

2 changed files with 49 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

Documentation/hwmon/ina2xx

View file

48

drivers/hwmon/ina2xx.c

View file