diff options
| author | Dragos Bogdan <dragos.bogdan@analog.com> | 2020-12-16 10:36:39 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-01-09 21:52:47 +0000 |
| commit | 28e37a92e30751dd16ffbbccdf36bf15d6a64152 (patch) | |
| tree | 9548c42a04ddf42c3180b1a899aa3ff510bd63de /drivers/iio | |
| parent | 58a5e29c5b77bf32ce8d0a4ff76a9ab1a2ed8db8 (diff) | |
| download | linux-28e37a92e30751dd16ffbbccdf36bf15d6a64152.tar.bz2 | |
iio: adc: ad7476: Add LTC2314-14 support
The LTC2314-14 is a 14-bit, 4.5Msps, serial sampling A/D converter that draws only
6.2mA from a wide range analog supply adjustable from 2.7V to 5.25V.
Signed-off-by: Dragos Bogdan <dragos.bogdan@analog.com>
Signed-off-by: Mircea Caprioru <mircea.caprioru@analog.com>
Link: https://lore.kernel.org/r/20201216083639.89425-1-mircea.caprioru@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/ad7476.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c index 66c55ae67791..17402714b387 100644 --- a/drivers/iio/adc/ad7476.c +++ b/drivers/iio/adc/ad7476.c @@ -67,6 +67,7 @@ enum ad7476_supported_device_ids { ID_ADS7866, ID_ADS7867, ID_ADS7868, + ID_LTC2314_14, }; static void ad7091_convst(struct ad7476_state *st) @@ -250,6 +251,10 @@ static const struct ad7476_chip_info ad7476_chip_info_tbl[] = { .channel[0] = ADS786X_CHAN(8), .channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1), }, + [ID_LTC2314_14] = { + .channel[0] = AD7940_CHAN(14), + .channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1), + }, }; static const struct iio_info ad7476_info = { @@ -365,6 +370,7 @@ static const struct spi_device_id ad7476_id[] = { {"ads7866", ID_ADS7866}, {"ads7867", ID_ADS7867}, {"ads7868", ID_ADS7868}, + {"ltc2314-14", ID_LTC2314_14}, {} }; MODULE_DEVICE_TABLE(spi, ad7476_id); |