forked from Minki/linux
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>
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@ -67,6 +67,7 @@ enum ad7476_supported_device_ids {
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ID_ADS7866,
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ID_ADS7867,
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ID_ADS7868,
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ID_LTC2314_14,
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};
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static void ad7091_convst(struct ad7476_state *st)
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@ -250,6 +251,10 @@ static const struct ad7476_chip_info ad7476_chip_info_tbl[] = {
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.channel[0] = ADS786X_CHAN(8),
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.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
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},
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[ID_LTC2314_14] = {
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.channel[0] = AD7940_CHAN(14),
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.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
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},
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};
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static const struct iio_info ad7476_info = {
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@ -365,6 +370,7 @@ static const struct spi_device_id ad7476_id[] = {
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{"ads7866", ID_ADS7866},
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{"ads7867", ID_ADS7867},
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{"ads7868", ID_ADS7868},
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{"ltc2314-14", ID_LTC2314_14},
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{}
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};
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MODULE_DEVICE_TABLE(spi, ad7476_id);
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