mutex_init(&data->i2c_lock);
mutex_init(&data->data_lock);
+ /*
+ * An attempt to read limits register too early
+ * causes a NACK response from the chip.
+ * Waiting for an empirical delay of 500 us solves the issue.
+ */
+ usleep_range(500, 600);
+
ret = limits_update(data);
if (ret)
return ret;