diff options
Diffstat (limited to 'drivers/iio/dac/ad3552r.c')
| -rw-r--r-- | drivers/iio/dac/ad3552r.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/iio/dac/ad3552r.c b/drivers/iio/dac/ad3552r.c index a492e8f2fc0f..130bda620222 100644 --- a/drivers/iio/dac/ad3552r.c +++ b/drivers/iio/dac/ad3552r.c @@ -703,6 +703,12 @@ static int ad3552r_reset(struct ad3552r_desc *dac) return ret; } + /* Clear reset error flag, see ad3552r manual, rev B table 38. */ + ret = ad3552r_write_reg(dac, AD3552R_REG_ADDR_ERR_STATUS, + AD3552R_MASK_RESET_STATUS); + if (ret) + return ret; + return ad3552r_update_reg_field(dac, addr_mask_map[AD3552R_ADDR_ASCENSION][0], addr_mask_map[AD3552R_ADDR_ASCENSION][1], |