From: Nuno Sa <nuno.sa@analog.com>
To: <linux-iio@vger.kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>,
Michael Hennerich <Michael.Hennerich@analog.com>,
Jonathan Cameron <jic23@kernel.org>,
"Olivier Moysan" <olivier.moysan@foss.st.com>
Subject: [PATCH 5/9] iio: adc: adi-axi-adc: support modified prbs23
Date: Tue, 9 Jul 2024 13:14:32 +0200 [thread overview]
Message-ID: <20240709-dev-iio-backend-add-debugfs-v1-5-fb4b8f2373c7@analog.com> (raw)
In-Reply-To: <20240709-dev-iio-backend-add-debugfs-v1-0-fb4b8f2373c7@analog.com>
Add support for configuring the prbs23 sequence.
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
---
drivers/iio/adc/adi-axi-adc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/iio/adc/adi-axi-adc.c b/drivers/iio/adc/adi-axi-adc.c
index 21ce7564e83d..54499653d888 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;
}
--
2.45.2
next prev parent reply other threads:[~2024-07-09 11:11 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-09 11:14 [PATCH 0/9] iio: adc: ad9467: add debugFS test mode support Nuno Sa
2024-07-09 11:14 ` [PATCH 1/9] iio: backend: remove unused parameter Nuno Sa
2024-07-16 18:06 ` Jonathan Cameron
2024-07-09 11:14 ` [PATCH 2/9] iio: backend: print message in case op is not implemented Nuno Sa
2024-07-16 18:07 ` Jonathan Cameron
2024-07-09 11:14 ` [PATCH 3/9] iio: backend: add debugFs interface Nuno Sa
2024-07-16 18:14 ` Jonathan Cameron
2024-07-18 14:32 ` Nuno Sá
2024-07-20 9:43 ` Jonathan Cameron
2024-07-22 7:12 ` Nuno Sá
2024-07-09 11:14 ` [PATCH 4/9] iio: backend: add a modified prbs23 support Nuno Sa
2024-07-09 11:14 ` Nuno Sa [this message]
2024-07-09 11:14 ` [PATCH 6/9] iio: adc: adi-axi-adc: split axi_adc_chan_status() Nuno Sa
2024-07-09 11:14 ` [PATCH 7/9] iio: adc: adi-axi-adc: implement backend debugfs interface Nuno Sa
2024-07-09 11:14 ` [PATCH 8/9] iio: adc: ad9467: add backend test mode helpers Nuno Sa
2024-07-09 11:14 ` [PATCH 9/9] iio: adc: ad9467: add digital interface test to debugfs Nuno Sa
2024-07-20 9:57 ` Jonathan Cameron
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