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-rw-r--r--drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h6
-rw-r--r--drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c2
-rw-r--r--drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c11
3 files changed, 14 insertions, 5 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
index 140e4c6971f3..bd1c77d16147 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
@@ -184,7 +184,11 @@ struct st_lsm6dsx_hw_ts_settings {
*/
struct st_lsm6dsx_shub_settings {
struct st_lsm6dsx_reg page_mux;
- struct st_lsm6dsx_reg master_en;
+ struct {
+ bool sec_page;
+ u8 addr;
+ u8 mask;
+ } master_en;
struct st_lsm6dsx_reg pullup_en;
struct st_lsm6dsx_reg aux_sens;
struct st_lsm6dsx_reg wr_once;
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 91dc9796add7..b8cfea977968 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -868,6 +868,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
.mask = BIT(6),
},
.master_en = {
+ .sec_page = true,
.addr = 0x14,
.mask = BIT(2),
},
@@ -1243,6 +1244,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
.mask = BIT(6),
},
.master_en = {
+ .sec_page = true,
.addr = 0x14,
.mask = BIT(2),
},
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
index 5684e663d0aa..767482e61a1e 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
@@ -185,15 +185,18 @@ static int st_lsm6dsx_shub_master_enable(struct st_lsm6dsx_sensor *sensor,
mutex_lock(&hw->page_lock);
hub_settings = &hw->settings->shub_settings;
- err = st_lsm6dsx_set_page(hw, true);
- if (err < 0)
- goto out;
+ if (hub_settings->master_en.sec_page) {
+ err = st_lsm6dsx_set_page(hw, true);
+ if (err < 0)
+ goto out;
+ }
data = ST_LSM6DSX_SHIFT_VAL(enable, hub_settings->master_en.mask);
err = regmap_update_bits(hw->regmap, hub_settings->master_en.addr,
hub_settings->master_en.mask, data);
- st_lsm6dsx_set_page(hw, false);
+ if (hub_settings->master_en.sec_page)
+ st_lsm6dsx_set_page(hw, false);
out:
mutex_unlock(&hw->page_lock);