• Max Filippov's avatar
    i2c: ocores: fix clock-frequency binding usage · 3a33a854
    Max Filippov authored
    clock-frequency property is meant to control the bus frequency for i2c bus
    drivers, but it was incorrectly used to specify i2c controller input clock
    Introduce new attribute, opencores,ip-clock-frequency, that specifies i2c
    controller clock frequency and make clock-frequency attribute compatible
    with other i2c drivers. Maintain backwards compatibility in case
    opencores,ip-clock-frequency attribute is missing.
    Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
    Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>