RK806_POWER_EN0
case RK806_POWER_EN0 ... RK806_POWER_EN5:
regmap_reg_range(RK806_POWER_EN0, RK806_POWER_EN5),
RK806_POWER_EN0, rk806_buck_voltage_ranges, 0,
RK806_POWER_EN0, rk806_buck_voltage_ranges, 1,
RK806_POWER_EN0, rk806_buck_voltage_ranges, 2,
RK806_POWER_EN0, rk806_buck_voltage_ranges, 3,