diff options
Diffstat (limited to 'driver/accelgyro_lsm6dsm.c')
| -rw-r--r-- | driver/accelgyro_lsm6dsm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/driver/accelgyro_lsm6dsm.c b/driver/accelgyro_lsm6dsm.c index 9e333c95f2..dc9a0ff5aa 100644 --- a/driver/accelgyro_lsm6dsm.c +++ b/driver/accelgyro_lsm6dsm.c @@ -4,7 +4,7 @@ */ /** - * LSM6DSx (x is L or M) accelerometer and gyro module for Chrome EC + * LSM6DSx (x is L/M/3) accelerometer and gyro module for Chrome EC * 3D digital accelerometer & 3D digital gyroscope * This driver supports both devices LSM6DSM and LSM6DSL */ @@ -600,8 +600,11 @@ static int init(const struct motion_sensor_t *s) if (ret != EC_SUCCESS) return EC_ERROR_UNKNOWN; - if (tmp != LSM6DSM_WHO_AM_I) + if (tmp != LSM6DS3_WHO_AM_I && tmp != LSM6DSM_WHO_AM_I) { + /* Unrecognized sensor */ + CPRINTS("Unknown WHO_AM_I value: 0x%x", tmp); return EC_ERROR_ACCESS_DENIED; + } /* * This sensor can be powered through an EC reboot, so the state of the |