diff options
Diffstat (limited to 'drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h')
| -rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 45 |
1 files changed, 31 insertions, 14 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index e5e782f756e4..37e499fe6bcf 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -26,6 +26,8 @@ #define ST_LSM6DS3TRC_DEV_NAME "lsm6ds3tr-c" #define ST_ISM330DHCX_DEV_NAME "ism330dhcx" #define ST_LSM9DS1_DEV_NAME "lsm9ds1-imu" +#define ST_LSM6DS0_DEV_NAME "lsm6ds0" +#define ST_LSM6DSRX_DEV_NAME "lsm6dsrx" enum st_lsm6dsx_hw_id { ST_LSM6DS3_ID, @@ -40,6 +42,8 @@ enum st_lsm6dsx_hw_id { ST_LSM6DS3TRC_ID, ST_ISM330DHCX_ID, ST_LSM9DS1_ID, + ST_LSM6DS0_ID, + ST_LSM6DSRX_ID, ST_LSM6DSX_MAX_ID, }; @@ -153,12 +157,14 @@ struct st_lsm6dsx_fifo_ops { * @hr_timer: Hw timer resolution register info (addr + mask). * @fifo_en: Hw timer FIFO enable register info (addr + mask). * @decimator: Hw timer FIFO decimator register info (addr + mask). + * @freq_fine: Difference in % of ODR with respect to the typical. */ struct st_lsm6dsx_hw_ts_settings { struct st_lsm6dsx_reg timer_en; struct st_lsm6dsx_reg hr_timer; struct st_lsm6dsx_reg fifo_en; struct st_lsm6dsx_reg decimator; + u8 freq_fine; }; /** @@ -238,30 +244,27 @@ struct st_lsm6dsx_ext_dev_settings { /** * struct st_lsm6dsx_settings - ST IMU sensor settings * @wai: Sensor WhoAmI default value. - * @int1_addr: Control Register address for INT1 - * @int2_addr: Control Register address for INT2 - * @reset_addr: register address for reset/reboot + * @reset: register address for reset. + * @boot: register address for boot. + * @bdu: register address for Block Data Update. * @max_fifo_size: Sensor max fifo length in FIFO words. * @id: List of hw id/device name supported by the driver configuration. * @channels: IIO channels supported by the device. + * @irq_config: interrupts related registers. + * @drdy_mask: register info for data-ready mask (addr + mask). * @odr_table: Hw sensors odr table (Hz + val). * @fs_table: Hw sensors gain table (gain + val). * @decimator: List of decimator register info (addr + mask). * @batch: List of FIFO batching register info (addr + mask). - * @lir: Latched interrupt register info (addr + mask). - * @clear_on_read: Clear on read register info (addr + mask). * @fifo_ops: Sensor hw FIFO parameters. * @ts_settings: Hw timer related settings. * @shub_settings: i2c controller related settings. */ struct st_lsm6dsx_settings { u8 wai; - u8 int1_addr; - u8 int2_addr; - u8 int1_func_addr; - u8 int2_func_addr; - u8 int_func_mask; - u8 reset_addr; + struct st_lsm6dsx_reg reset; + struct st_lsm6dsx_reg boot; + struct st_lsm6dsx_reg bdu; u16 max_fifo_size; struct { enum st_lsm6dsx_hw_id hw_id; @@ -271,12 +274,21 @@ struct st_lsm6dsx_settings { const struct iio_chan_spec *chan; int len; } channels[2]; + struct { + struct st_lsm6dsx_reg irq1; + struct st_lsm6dsx_reg irq2; + struct st_lsm6dsx_reg irq1_func; + struct st_lsm6dsx_reg irq2_func; + struct st_lsm6dsx_reg lir; + struct st_lsm6dsx_reg clear_on_read; + struct st_lsm6dsx_reg hla; + struct st_lsm6dsx_reg od; + } irq_config; + struct st_lsm6dsx_reg drdy_mask; struct st_lsm6dsx_odr_table_entry odr_table[2]; struct st_lsm6dsx_fs_table_entry fs_table[2]; struct st_lsm6dsx_reg decimator[ST_LSM6DSX_MAX_ID]; struct st_lsm6dsx_reg batch[ST_LSM6DSX_MAX_ID]; - struct st_lsm6dsx_reg lir; - struct st_lsm6dsx_reg clear_on_read; struct st_lsm6dsx_fifo_ops fifo_ops; struct st_lsm6dsx_hw_ts_settings ts_settings; struct st_lsm6dsx_shub_settings shub_settings; @@ -340,9 +352,13 @@ struct st_lsm6dsx_sensor { * @fifo_mode: FIFO operating mode supported by the device. * @suspend_mask: Suspended sensor bitmask. * @enable_mask: Enabled sensor bitmask. + * @ts_gain: Hw timestamp rate after internal calibration. * @ts_sip: Total number of timestamp samples in a given pattern. * @sip: Total number of samples (acc/gyro/ts) in a given pattern. * @buff: Device read buffer. + * @irq_routing: pointer to interrupt routing configuration. + * @event_threshold: wakeup event threshold. + * @enable_event: enabled event bitmask. * @iio_devs: Pointers to acc/gyro iio_dev instances. * @settings: Pointer to the specific sensor settings in use. */ @@ -358,12 +374,13 @@ struct st_lsm6dsx_hw { enum st_lsm6dsx_fifo_mode fifo_mode; u8 suspend_mask; u8 enable_mask; + s64 ts_gain; u8 ts_sip; u8 sip; + const struct st_lsm6dsx_reg *irq_routing; u8 event_threshold; u8 enable_event; - struct st_lsm6dsx_reg irq_routing; u8 *buff; |