MP5416_REG_CTL2
MP5416BUCK("buck4", 4, mp5416_I_limits2, MP5416_REG_CTL2, BIT(5), 2),
MP5416BUCK("buck4", 4, mp5416_I_limits2, MP5416_REG_CTL2, BIT(5), 1),
.ramp_reg = MP5416_REG_CTL2, \
.active_discharge_reg = MP5416_REG_CTL2, \