diff options
| -rw-r--r-- | drivers/iio/adc/ad7124.c | 2 | ||||
| -rw-r--r-- | drivers/iio/adc/ad7780.c | 1 | ||||
| -rw-r--r-- | drivers/iio/adc/ad7791.c | 1 | ||||
| -rw-r--r-- | drivers/iio/adc/ad7793.c | 1 | ||||
| -rw-r--r-- | drivers/iio/adc/ad_sigma_delta.c | 2 | ||||
| -rw-r--r-- | include/linux/iio/adc/ad_sigma_delta.h | 2 |
6 files changed, 8 insertions, 1 deletions
diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c index 3f03abf100b5..63df2e2a8caf 100644 --- a/drivers/iio/adc/ad7124.c +++ b/drivers/iio/adc/ad7124.c @@ -9,6 +9,7 @@ #include <linux/delay.h> #include <linux/device.h> #include <linux/err.h> +#include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/regulator/consumer.h> @@ -224,6 +225,7 @@ static const struct ad_sigma_delta_info ad7124_sigma_delta_info = { .addr_shift = 0, .read_mask = BIT(6), .data_reg = AD7124_DATA, + .irq_flags = IRQF_TRIGGER_LOW, }; static int ad7124_set_channel_odr(struct ad7124_state *st, diff --git a/drivers/iio/adc/ad7780.c b/drivers/iio/adc/ad7780.c index 217a5a5c3c6d..291c1a898129 100644 --- a/drivers/iio/adc/ad7780.c +++ b/drivers/iio/adc/ad7780.c @@ -203,6 +203,7 @@ static const struct ad_sigma_delta_info ad7780_sigma_delta_info = { .set_mode = ad7780_set_mode, .postprocess_sample = ad7780_postprocess_sample, .has_registers = false, + .irq_flags = IRQF_TRIGGER_LOW, }; #define AD7780_CHANNEL(bits, wordsize) \ diff --git a/drivers/iio/adc/ad7791.c b/drivers/iio/adc/ad7791.c index 54025ea10239..abb239392631 100644 --- a/drivers/iio/adc/ad7791.c +++ b/drivers/iio/adc/ad7791.c @@ -205,6 +205,7 @@ static const struct ad_sigma_delta_info ad7791_sigma_delta_info = { .has_registers = true, .addr_shift = 4, .read_mask = BIT(3), + .irq_flags = IRQF_TRIGGER_LOW, }; static int ad7791_read_raw(struct iio_dev *indio_dev, diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index bbc41ecf0d2f..b747db97f78a 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -206,6 +206,7 @@ static const struct ad_sigma_delta_info ad7793_sigma_delta_info = { .has_registers = true, .addr_shift = 3, .read_mask = BIT(6), + .irq_flags = IRQF_TRIGGER_LOW, }; static const struct ad_sd_calib_data ad7793_calib_arr[6] = { diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index 8ba90486c787..8115b6de1d6c 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -500,7 +500,7 @@ static int ad_sd_probe_trigger(struct iio_dev *indio_dev) ret = request_irq(sigma_delta->spi->irq, ad_sd_data_rdy_trig_poll, - IRQF_TRIGGER_LOW, + sigma_delta->info->irq_flags, indio_dev->name, sigma_delta); if (ret) diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h index 8a4e25a7080c..5a127c0ed200 100644 --- a/include/linux/iio/adc/ad_sigma_delta.h +++ b/include/linux/iio/adc/ad_sigma_delta.h @@ -40,6 +40,7 @@ struct iio_dev; * @read_mask: Mask for the communications register having the read bit set. * @data_reg: Address of the data register, if 0 the default address of 0x3 will * be used. + * @irq_flags: flags for the interrupt used by the triggered buffer */ struct ad_sigma_delta_info { int (*set_channel)(struct ad_sigma_delta *, unsigned int channel); @@ -49,6 +50,7 @@ struct ad_sigma_delta_info { unsigned int addr_shift; unsigned int read_mask; unsigned int data_reg; + unsigned long irq_flags; }; /** |