Add devicetree binding documentation for the LTC2941/LTC2943 driver

This adds the devicetree binding documentation for the LTC2941 and LTC2943
driver. These are I2C connected battery gas gauge ICs.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
1 file changed