SX9310_REG_PROX_CTRL0_SCANPERIOD_MASK
val = FIELD_GET(SX9310_REG_PROX_CTRL0_SCANPERIOD_MASK, val);
regval = FIELD_GET(SX9310_REG_PROX_CTRL0_SCANPERIOD_MASK, regval);
SX9310_REG_PROX_CTRL0_SCANPERIOD_MASK,
FIELD_PREP(SX9310_REG_PROX_CTRL0_SCANPERIOD_MASK, i));