hwmon: (ina2xx) Document compatible for INA231

Document the compatible for INA231 sensor.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Krzysztof Kozlowski 2016-06-01 11:43:12 +02:00 • committed by Guenter Roeck
commit 1069ad8f65