* [PATCH] iio: adc: ad7476: Add LTC2314-14 support
@ 2020-12-16 8:17 Mircea Caprioru
0 siblings, 0 replies; only message in thread
From: Mircea Caprioru @ 2020-12-16 8:17 UTC (permalink / raw)
To: jic23
Cc: Michael.Hennerich, alexandru.ardelean, lars, gregkh,
linux-kernel, linux-iio, Dragos Bogdan, Mircea Caprioru
From: Dragos Bogdan <dragos.bogdan@analog.com>
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>
---
drivers/iio/adc/ad7476.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c
index 66c55ae67791..d0c42c2d433b 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)
@@ -248,6 +249,8 @@ static const struct ad7476_chip_info ad7476_chip_info_tbl[] = {
},
[ID_ADS7868] = {
.channel[0] = ADS786X_CHAN(8),
+ [ID_LTC2314_14] = {
+ .channel[0] = AD7940_CHAN(14),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
};
@@ -365,6 +368,7 @@ 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);
--
2.17.1
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2020-12-16 8:17 [PATCH] iio: adc: ad7476: Add LTC2314-14 support Mircea Caprioru
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