LP8550_I2C_ONLY
(LP8550_I2C_ONLY << BRT_MODE_SHFT))
LP8551_I2C_ONLY = LP8550_I2C_ONLY,
LP8552_I2C_ONLY = LP8550_I2C_ONLY,
LP8553_I2C_ONLY = LP8550_I2C_ONLY,
