* struct st_lsm6dsx_settings - ST IMU sensor settings
* @wai: Sensor WhoAmI default value.
* @max_fifo_size: Sensor max fifo length in FIFO words.
- * @id: List of hw id supported by the driver configuration.
+ * @id: List of hw id/device name supported by the driver configuration.
* @decimator: List of decimator register info (addr + mask).
* @batch: List of FIFO batching register info (addr + mask).
* @fifo_ops: Sensor hw FIFO parameters.
struct st_lsm6dsx_settings {
u8 wai;
u16 max_fifo_size;
- enum st_lsm6dsx_hw_id id[ST_LSM6DSX_MAX_ID];
+ struct {
+ enum st_lsm6dsx_hw_id hw_id;
+ const char *name;
+ } id[ST_LSM6DSX_MAX_ID];
struct st_lsm6dsx_reg decimator[ST_LSM6DSX_MAX_ID];
struct st_lsm6dsx_reg batch[ST_LSM6DSX_MAX_ID];
struct st_lsm6dsx_fifo_ops fifo_ops;
static const unsigned long st_lsm6dsx_available_scan_masks[] = {0x7, 0x0};
extern const struct dev_pm_ops st_lsm6dsx_pm_ops;
-int st_lsm6dsx_probe(struct device *dev, int irq, int hw_id, const char *name,
+int st_lsm6dsx_probe(struct device *dev, int irq, int hw_id,
struct regmap *regmap);
int st_lsm6dsx_sensor_set_enable(struct st_lsm6dsx_sensor *sensor,
bool enable);
.wai = 0x69,
.max_fifo_size = 1365,
.id = {
- [0] = ST_LSM6DS3_ID,
+ {
+ .hw_id = ST_LSM6DS3_ID,
+ .name = ST_LSM6DS3_DEV_NAME,
+ },
},
.decimator = {
[ST_LSM6DSX_ID_ACC] = {
.wai = 0x69,
.max_fifo_size = 682,
.id = {
- [0] = ST_LSM6DS3H_ID,
+ {
+ .hw_id = ST_LSM6DS3H_ID,
+ .name = ST_LSM6DS3H_DEV_NAME,
+ },
},
.decimator = {
[ST_LSM6DSX_ID_ACC] = {
.wai = 0x6a,
.max_fifo_size = 682,
.id = {
- [0] = ST_LSM6DSL_ID,
- [1] = ST_LSM6DSM_ID,
- [2] = ST_ISM330DLC_ID,
+ {
+ .hw_id = ST_LSM6DSL_ID,
+ .name = ST_LSM6DSL_DEV_NAME,
+ }, {
+ .hw_id = ST_LSM6DSM_ID,
+ .name = ST_LSM6DSM_DEV_NAME,
+ }, {
+ .hw_id = ST_ISM330DLC_ID,
+ .name = ST_ISM330DLC_DEV_NAME,
+ },
},
.decimator = {
[ST_LSM6DSX_ID_ACC] = {
.wai = 0x6c,
.max_fifo_size = 512,
.id = {
- [0] = ST_LSM6DSO_ID,
- [1] = ST_LSM6DSOX_ID,
+ {
+ .hw_id = ST_LSM6DSO_ID,
+ .name = ST_LSM6DSO_DEV_NAME,
+ }, {
+ .hw_id = ST_LSM6DSOX_ID,
+ .name = ST_LSM6DSOX_DEV_NAME,
+ },
},
.batch = {
[ST_LSM6DSX_ID_ACC] = {
.wai = 0x6b,
.max_fifo_size = 512,
.id = {
- [0] = ST_ASM330LHH_ID,
+ {
+ .hw_id = ST_ASM330LHH_ID,
+ .name = ST_ASM330LHH_DEV_NAME,
+ },
},
.batch = {
[ST_LSM6DSX_ID_ACC] = {
.wai = 0x6b,
.max_fifo_size = 512,
.id = {
- [0] = ST_LSM6DSR_ID,
+ {
+ .hw_id = ST_LSM6DSR_ID,
+ .name = ST_LSM6DSR_DEV_NAME,
+ },
},
.batch = {
[ST_LSM6DSX_ID_ACC] = {
return err;
}
-static int st_lsm6dsx_check_whoami(struct st_lsm6dsx_hw *hw, int id)
+static int st_lsm6dsx_check_whoami(struct st_lsm6dsx_hw *hw, int id,
+ const char **name)
{
int err, i, j, data;
for (i = 0; i < ARRAY_SIZE(st_lsm6dsx_sensor_settings); i++) {
for (j = 0; j < ST_LSM6DSX_MAX_ID; j++) {
- if (id == st_lsm6dsx_sensor_settings[i].id[j])
+ if (id == st_lsm6dsx_sensor_settings[i].id[j].hw_id)
break;
}
if (j < ST_LSM6DSX_MAX_ID)
return -ENODEV;
}
+ *name = st_lsm6dsx_sensor_settings[i].id[j].name;
hw->settings = &st_lsm6dsx_sensor_settings[i];
return 0;
return iio_dev;
}
-int st_lsm6dsx_probe(struct device *dev, int irq, int hw_id, const char *name,
+int st_lsm6dsx_probe(struct device *dev, int irq, int hw_id,
struct regmap *regmap)
{
const struct st_lsm6dsx_shub_settings *hub_settings;
struct st_lsm6dsx_hw *hw;
+ const char *name = NULL;
int i, err;
hw = devm_kzalloc(dev, sizeof(*hw), GFP_KERNEL);
hw->irq = irq;
hw->regmap = regmap;
- err = st_lsm6dsx_check_whoami(hw, hw_id);
+ err = st_lsm6dsx_check_whoami(hw, hw_id, &name);
if (err < 0)
return err;