linux/drivers/iio/accel/bma220_spi.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * BMA220 Digital triaxial acceleration sensor driver
 *
 * Copyright (c) 2016,2020 Intel Corporation.
 */

#include <linux/bits.h>
#include <linux/kernel.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/spi/spi.h>

#include <linux/iio/buffer.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/triggered_buffer.h>

#define BMA220_REG_ID
#define BMA220_REG_ACCEL_X
#define BMA220_REG_ACCEL_Y
#define BMA220_REG_ACCEL_Z
#define BMA220_REG_RANGE
#define BMA220_REG_SUSPEND

#define BMA220_CHIP_ID
#define BMA220_READ_MASK
#define BMA220_RANGE_MASK
#define BMA220_SUSPEND_SLEEP
#define BMA220_SUSPEND_WAKE

#define BMA220_DEVICE_NAME

#define BMA220_ACCEL_CHANNEL(index, reg, axis)

enum bma220_axis {};

static const int bma220_scale_table[][2] =;

struct bma220_data {};

static const struct iio_chan_spec bma220_channels[] =;

static inline int bma220_read_reg(struct spi_device *spi, u8 reg)
{}

static const unsigned long bma220_accel_scan_masks[] =;

static irqreturn_t bma220_trigger_handler(int irq, void *p)
{}

static int bma220_read_raw(struct iio_dev *indio_dev,
			   struct iio_chan_spec const *chan,
			   int *val, int *val2, long mask)
{}

static int bma220_write_raw(struct iio_dev *indio_dev,
			    struct iio_chan_spec const *chan,
			    int val, int val2, long mask)
{}

static int bma220_read_avail(struct iio_dev *indio_dev,
			     struct iio_chan_spec const *chan,
			     const int **vals, int *type, int *length,
			     long mask)
{}

static const struct iio_info bma220_info =;

static int bma220_init(struct spi_device *spi)
{}

static int bma220_power(struct spi_device *spi, bool up)
{}

static void bma220_deinit(void *spi)
{}

static int bma220_probe(struct spi_device *spi)
{}

static int bma220_suspend(struct device *dev)
{}

static int bma220_resume(struct device *dev)
{}
static DEFINE_SIMPLE_DEV_PM_OPS(bma220_pm_ops, bma220_suspend, bma220_resume);

static const struct spi_device_id bma220_spi_id[] =;

static const struct acpi_device_id bma220_acpi_id[] =;
MODULE_DEVICE_TABLE(spi, bma220_spi_id);

static struct spi_driver bma220_driver =;
module_spi_driver();

MODULE_AUTHOR();
MODULE_DESCRIPTION();
MODULE_LICENSE();