hwmon: (pmbus/ltc2978) Add new chip ID for LTC2974
hwmon: (pmbus/ltc2978) Add new chip ID for LTC2974

LTC2974 datasheet revision C lists the chip ID for LTC2974 as 0x0213.

Reviewed-by: Robert Coulson <36f4a10e6a8ac308a006cc007d24051effe42fc1@gmail.com>
Signed-off-by: Guenter Roeck <ba324ca7b1c77fc20bb970d5aff6eea9377918a5@roeck-us.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs