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/* Copyright 2021 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "driver/accelgyro_bmi_common_public.h"
#include "driver/accelgyro_bmi160_public.h"
/*
* CREATE_SENSOR_DATA which is defined in motionsense_sensros.c is
* the helper to create sensor driver specific data.
*
* CREATE_SENSOR_DATA gets two arguments. One is the compatible
* property value specified in device tree and the other one is the macro
* that actually creates sensor driver specific data. The macro gets
* node id and the name to be used for the sensor driver data.
*/
/*
* Create driver data. It can be shared among the entries in
* motion_sensors array which are using the same bmi160 driver.
*/
#define CREATE_SENSOR_DATA_BMI160(id, drvdata_name) \
static struct bmi_drv_data_t drvdata_name;
/*
* Create driver data for each BMI160 drvinfo instance in device tree.
* (compatible = "cros-ec,drvdata-bmi160")
*/
CREATE_SENSOR_DATA(cros_ec_drvdata_bmi160, CREATE_SENSOR_DATA_BMI160)
/*
* CREATE_MOTION_SENSOR which is defined in motionsense_sensors.c is
* the macro to create an entry in motion_sensors array.
* The macro gets value of compatible property of
* the sensor in device tree and sensor specific values like chip ID,
* type of sensor, name of driver, default min/max frequency.
* Then using the values, it creates the corresponding motion_sense_t entry
* in motion_sensors array.
*/
/*
* Here, we call CREATE_MOTION_SENSOR to create a motion_sensor_t entry
* for each BMI160_accel instance(compatible = "cros-ec,bmi160-accel")
* in device tree.
*/
CREATE_MOTION_SENSOR(cros_ec_bmi160_accel, MOTIONSENSE_CHIP_BMI160, \
MOTIONSENSE_TYPE_ACCEL, bmi160_drv, \
BMI_ACCEL_MIN_FREQ, BMI_ACCEL_MAX_FREQ)
/*
* Here, we call CREATE_MOTION_SENSOR to create a motion_sensor_t entry
* for each BMI260_gyro instance (compatible = "cros-ec,bmi160-gyro")
* in device tree.
*/
CREATE_MOTION_SENSOR(cros_ec_bmi160_gyro, MOTIONSENSE_CHIP_BMI160, \
MOTIONSENSE_TYPE_GYRO, bmi160_drv, \
BMI_GYRO_MIN_FREQ, BMI_GYRO_MAX_FREQ)
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