Describe the only available channel, implement read, write
and is_visible callbacks.
Also, pass name to core driver for the i2c device so that
it can be used to register hwmon device.
Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Link: https://lore.kernel.org/r/20211221215841.2641417-4-demonsingur@gmail.com
[groeck: Adjusted to use regmap]
Tested-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>