diff options
Diffstat (limited to 'drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c')
| -rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index 49ad70c589bd..0c64e35c7599 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -656,6 +656,10 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .addr = 0x08, .mask = GENMASK(5, 3), }, + [ST_LSM6DSX_ID_EXT0] = { + .addr = 0x09, + .mask = GENMASK(2, 0), + }, }, .fifo_ops = { .update_fifo = st_lsm6dsx_update_fifo, @@ -688,6 +692,39 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .mask = GENMASK(5, 3), }, }, + .shub_settings = { + .page_mux = { + .addr = 0x01, + .mask = BIT(7), + }, + .master_en = { + .addr = 0x1a, + .mask = BIT(0), + }, + .pullup_en = { + .addr = 0x1a, + .mask = BIT(3), + }, + .aux_sens = { + .addr = 0x04, + .mask = GENMASK(5, 4), + }, + .wr_once = { + .addr = 0x07, + .mask = BIT(5), + }, + .emb_func = { + .addr = 0x19, + .mask = BIT(2), + }, + .num_ext_dev = 1, + .shub_out = { + .addr = 0x2e, + }, + .slv0_addr = 0x02, + .dw_slv0_addr = 0x0e, + .pause = 0x7, + }, .event_settings = { .enable_reg = { .addr = 0x58, @@ -1902,6 +1939,16 @@ static int st_lsm6dsx_init_shub(struct st_lsm6dsx_hw *hw) hub_settings->aux_sens.mask, data); st_lsm6dsx_set_page(hw, false); + + if (err < 0) + return err; + } + + if (hub_settings->emb_func.addr) { + data = ST_LSM6DSX_SHIFT_VAL(1, hub_settings->emb_func.mask); + err = regmap_update_bits(hw->regmap, + hub_settings->emb_func.addr, + hub_settings->emb_func.mask, data); } return err; |