NAU8824_REG_CHARGE_PUMP_INPUT
{ NAU8824_REG_CHARGE_PUMP_INPUT, 0x0013 },
case NAU8824_REG_POWER_UP_CONTROL ... NAU8824_REG_CHARGE_PUMP_INPUT:
case NAU8824_REG_CHARGE_PUMP_INPUT:
#define NAU8824_REG_MAX NAU8824_REG_CHARGE_PUMP_INPUT