diff options
Diffstat (limited to 'drivers/iio/adc/ad7476.c')
| -rw-r--r-- | drivers/iio/adc/ad7476.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c index 0549686b9ef8..76747488044b 100644 --- a/drivers/iio/adc/ad7476.c +++ b/drivers/iio/adc/ad7476.c @@ -59,6 +59,9 @@ enum ad7476_supported_device_ids { ID_ADC081S, ID_ADC101S, ID_ADC121S, + ID_ADS7866, + ID_ADS7867, + ID_ADS7868, }; static irqreturn_t ad7476_trigger_handler(int irq, void *p) @@ -157,6 +160,8 @@ static int ad7476_read_raw(struct iio_dev *indio_dev, #define AD7940_CHAN(bits) _AD7476_CHAN((bits), 15 - (bits), \ BIT(IIO_CHAN_INFO_RAW)) #define AD7091R_CHAN(bits) _AD7476_CHAN((bits), 16 - (bits), 0) +#define ADS786X_CHAN(bits) _AD7476_CHAN((bits), 12 - (bits), \ + BIT(IIO_CHAN_INFO_RAW)) static const struct ad7476_chip_info ad7476_chip_info_tbl[] = { [ID_AD7091R] = { @@ -209,6 +214,18 @@ static const struct ad7476_chip_info ad7476_chip_info_tbl[] = { .channel[0] = ADC081S_CHAN(12), .channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1), }, + [ID_ADS7866] = { + .channel[0] = ADS786X_CHAN(12), + .channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1), + }, + [ID_ADS7867] = { + .channel[0] = ADS786X_CHAN(10), + .channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1), + }, + [ID_ADS7868] = { + .channel[0] = ADS786X_CHAN(8), + .channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1), + }, }; static const struct iio_info ad7476_info = { @@ -314,6 +331,9 @@ static const struct spi_device_id ad7476_id[] = { {"adc081s", ID_ADC081S}, {"adc101s", ID_ADC101S}, {"adc121s", ID_ADC121S}, + {"ads7866", ID_ADS7866}, + {"ads7867", ID_ADS7867}, + {"ads7868", ID_ADS7868}, {} }; MODULE_DEVICE_TABLE(spi, ad7476_id); |