diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/iio/common/st_sensors.h | 12 | ||||
| -rw-r--r-- | include/linux/iio/common/st_sensors_i2c.h | 11 | ||||
| -rw-r--r-- | include/linux/iio/imu/adis.h | 33 | ||||
| -rw-r--r-- | include/linux/iio/types.h | 1 | ||||
| -rw-r--r-- | include/linux/platform_data/ad7291.h | 12 |
5 files changed, 43 insertions, 26 deletions
diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index 96f51f0e0096..d8257ab60bac 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -47,6 +47,7 @@ .type = device_type, \ .modified = mod, \ .info_mask_separate = mask, \ + .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ), \ .scan_index = index, \ .channel2 = ch2, \ .address = addr, \ @@ -59,11 +60,6 @@ }, \ } -#define ST_SENSOR_DEV_ATTR_SAMP_FREQ() \ - IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, \ - st_sensors_sysfs_get_sampling_frequency, \ - st_sensors_sysfs_set_sampling_frequency) - #define ST_SENSORS_DEV_ATTR_SAMP_FREQ_AVAIL() \ IIO_DEV_ATTR_SAMP_FREQ_AVAIL( \ st_sensors_sysfs_sampling_frequency_avail) @@ -285,12 +281,6 @@ int st_sensors_read_info_raw(struct iio_dev *indio_dev, int st_sensors_check_device_support(struct iio_dev *indio_dev, int num_sensors_list, const struct st_sensors *sensors); -ssize_t st_sensors_sysfs_get_sampling_frequency(struct device *dev, - struct device_attribute *attr, char *buf); - -ssize_t st_sensors_sysfs_set_sampling_frequency(struct device *dev, - struct device_attribute *attr, const char *buf, size_t size); - ssize_t st_sensors_sysfs_sampling_frequency_avail(struct device *dev, struct device_attribute *attr, char *buf); diff --git a/include/linux/iio/common/st_sensors_i2c.h b/include/linux/iio/common/st_sensors_i2c.h index 67d845385ae2..1796af093368 100644 --- a/include/linux/iio/common/st_sensors_i2c.h +++ b/include/linux/iio/common/st_sensors_i2c.h @@ -13,8 +13,19 @@ #include <linux/i2c.h> #include <linux/iio/common/st_sensors.h> +#include <linux/of.h> void st_sensors_i2c_configure(struct iio_dev *indio_dev, struct i2c_client *client, struct st_sensor_data *sdata); +#ifdef CONFIG_OF +void st_sensors_of_i2c_probe(struct i2c_client *client, + const struct of_device_id *match); +#else +static inline void st_sensors_of_i2c_probe(struct i2c_client *client, + const struct of_device_id *match) +{ +} +#endif + #endif /* ST_SENSORS_I2C_H */ diff --git a/include/linux/iio/imu/adis.h b/include/linux/iio/imu/adis.h index b665dc7f017b..fa2d01ef8f55 100644 --- a/include/linux/iio/imu/adis.h +++ b/include/linux/iio/imu/adis.h @@ -157,13 +157,14 @@ int adis_single_conversion(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, unsigned int error_mask, int *val); -#define ADIS_VOLTAGE_CHAN(addr, si, chan, name, bits) { \ +#define ADIS_VOLTAGE_CHAN(addr, si, chan, name, info_all, bits) { \ .type = IIO_VOLTAGE, \ .indexed = 1, \ .channel = (chan), \ .extend_name = name, \ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \ BIT(IIO_CHAN_INFO_SCALE), \ + .info_mask_shared_by_all = info_all, \ .address = (addr), \ .scan_index = (si), \ .scan_type = { \ @@ -174,19 +175,20 @@ int adis_single_conversion(struct iio_dev *indio_dev, }, \ } -#define ADIS_SUPPLY_CHAN(addr, si, bits) \ - ADIS_VOLTAGE_CHAN(addr, si, 0, "supply", bits) +#define ADIS_SUPPLY_CHAN(addr, si, info_all, bits) \ + ADIS_VOLTAGE_CHAN(addr, si, 0, "supply", info_all, bits) -#define ADIS_AUX_ADC_CHAN(addr, si, bits) \ - ADIS_VOLTAGE_CHAN(addr, si, 1, NULL, bits) +#define ADIS_AUX_ADC_CHAN(addr, si, info_all, bits) \ + ADIS_VOLTAGE_CHAN(addr, si, 1, NULL, info_all, bits) -#define ADIS_TEMP_CHAN(addr, si, bits) { \ +#define ADIS_TEMP_CHAN(addr, si, info_all, bits) { \ .type = IIO_TEMP, \ .indexed = 1, \ .channel = 0, \ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \ BIT(IIO_CHAN_INFO_SCALE) | \ BIT(IIO_CHAN_INFO_OFFSET), \ + .info_mask_shared_by_all = info_all, \ .address = (addr), \ .scan_index = (si), \ .scan_type = { \ @@ -197,13 +199,14 @@ int adis_single_conversion(struct iio_dev *indio_dev, }, \ } -#define ADIS_MOD_CHAN(_type, mod, addr, si, info_sep, bits) { \ +#define ADIS_MOD_CHAN(_type, mod, addr, si, info_sep, info_all, bits) { \ .type = (_type), \ .modified = 1, \ .channel2 = IIO_MOD_ ## mod, \ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \ info_sep, \ .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \ + .info_mask_shared_by_all = info_all, \ .address = (addr), \ .scan_index = (si), \ .scan_type = { \ @@ -214,17 +217,17 @@ int adis_single_conversion(struct iio_dev *indio_dev, }, \ } -#define ADIS_ACCEL_CHAN(mod, addr, si, info_sep, bits) \ - ADIS_MOD_CHAN(IIO_ACCEL, mod, addr, si, info_sep, bits) +#define ADIS_ACCEL_CHAN(mod, addr, si, info_sep, info_all, bits) \ + ADIS_MOD_CHAN(IIO_ACCEL, mod, addr, si, info_sep, info_all, bits) -#define ADIS_GYRO_CHAN(mod, addr, si, info_sep, bits) \ - ADIS_MOD_CHAN(IIO_ANGL_VEL, mod, addr, si, info_sep, bits) +#define ADIS_GYRO_CHAN(mod, addr, si, info_sep, info_all, bits) \ + ADIS_MOD_CHAN(IIO_ANGL_VEL, mod, addr, si, info_sep, info_all, bits) -#define ADIS_INCLI_CHAN(mod, addr, si, info_sep, bits) \ - ADIS_MOD_CHAN(IIO_INCLI, mod, addr, si, info_sep, bits) +#define ADIS_INCLI_CHAN(mod, addr, si, info_sep, info_all, bits) \ + ADIS_MOD_CHAN(IIO_INCLI, mod, addr, si, info_sep, info_all, bits) -#define ADIS_ROT_CHAN(mod, addr, si, info_sep, bits) \ - ADIS_MOD_CHAN(IIO_ROT, mod, addr, si, info_sep, bits) +#define ADIS_ROT_CHAN(mod, addr, si, info_sep, info_all, bits) \ + ADIS_MOD_CHAN(IIO_ROT, mod, addr, si, info_sep, info_all, bits) #ifdef CONFIG_IIO_ADIS_LIB_BUFFER diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h index d480631eabc2..4a848d6be3bf 100644 --- a/include/linux/iio/types.h +++ b/include/linux/iio/types.h @@ -70,6 +70,7 @@ enum iio_event_info { IIO_EV_INFO_ENABLE, IIO_EV_INFO_VALUE, IIO_EV_INFO_HYSTERESIS, + IIO_EV_INFO_PERIOD, }; enum iio_event_direction { diff --git a/include/linux/platform_data/ad7291.h b/include/linux/platform_data/ad7291.h new file mode 100644 index 000000000000..bbd89fa51188 --- /dev/null +++ b/include/linux/platform_data/ad7291.h @@ -0,0 +1,12 @@ +#ifndef __IIO_AD7291_H__ +#define __IIO_AD7291_H__ + +/** + * struct ad7291_platform_data - AD7291 platform data + * @use_external_ref: Whether to use an external or internal reference voltage + */ +struct ad7291_platform_data { + bool use_external_ref; +}; + +#endif |