RK806_POWER_EN4
RK806_POWER_EN4, rk806_ldo_voltage_ranges, 1,
RK806_POWER_EN4, rk806_ldo_voltage_ranges, 2,
RK806_POWER_EN4, rk806_ldo_voltage_ranges, 3,
RK806_POWER_EN4, rk806_ldo_voltage_ranges, 0,