dt-bindings: hwmon: Document ibm,cffps compatible string

Document this string that indicates that any version of the power supply
may be connected. In this case, the driver must detect the version
automatically.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1570648262-25383-2-git-send-email-eajames@linux.ibm.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Eddie James 2019-10-09 14:11:01 -05:00 committed by Guenter Roeck
parent 16f7f3bccb
commit c6d294d1aa

View file

@ -5,6 +5,9 @@ Required properties:
- compatible : Must be one of the following:
"ibm,cffps1"
"ibm,cffps2"
or "ibm,cffps" if the system
must support any version of the
power supply
- reg = < I2C bus address >; : Address of the power supply on the
I2C bus.