diff options
| author | Nuno Sa <nuno.sa@analog.com> | 2024-08-02 16:27:02 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-08-03 14:36:45 +0100 |
| commit | 53d7a77dac2534e179eb6b9954877de2ffc44e07 (patch) | |
| tree | a9e57845665df6d946bd5c2c6c679c169a523c14 /drivers/iio/adc | |
| parent | b001635a7c3014fe7745a507840c5d8f58235c04 (diff) | |
iio: adc: adi-axi-adc: support modified prbs23
Add support for configuring the prbs23 sequence.
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://patch.msgid.link/20240802-dev-iio-backend-add-debugfs-v2-4-4cb62852f0d0@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc')
| -rw-r--r-- | drivers/iio/adc/adi-axi-adc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/iio/adc/adi-axi-adc.c b/drivers/iio/adc/adi-axi-adc.c index 0a9d7433da30..f4cdfcca865d 100644 --- a/drivers/iio/adc/adi-axi-adc.c +++ b/drivers/iio/adc/adi-axi-adc.c @@ -199,6 +199,10 @@ static int axi_adc_test_pattern_set(struct iio_backend *back, return regmap_update_bits(st->regmap, ADI_AXI_ADC_REG_CHAN_CTRL_3(chan), ADI_AXI_ADC_CHAN_PN_SEL_MASK, FIELD_PREP(ADI_AXI_ADC_CHAN_PN_SEL_MASK, 0)); + case IIO_BACKEND_ADI_PRBS_23A: + return regmap_update_bits(st->regmap, ADI_AXI_ADC_REG_CHAN_CTRL_3(chan), + ADI_AXI_ADC_CHAN_PN_SEL_MASK, + FIELD_PREP(ADI_AXI_ADC_CHAN_PN_SEL_MASK, 1)); default: return -EINVAL; } |