linux/drivers/iio/adc/ti-adc161s626.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * ti-adc161s626.c - Texas Instruments ADC161S626 1-channel differential ADC
 *
 * ADC Devices Supported:
 *  adc141s626 - 14-bit ADC
 *  adc161s626 - 16-bit ADC
 *
 * Copyright (C) 2016-2018
 * Author: Matt Ranostay <[email protected]>
 */

#include <linux/module.h>
#include <linux/mod_devicetable.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/spi/spi.h>
#include <linux/iio/iio.h>
#include <linux/iio/trigger.h>
#include <linux/iio/buffer.h>
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/triggered_buffer.h>
#include <linux/regulator/consumer.h>

#define TI_ADC_DRV_NAME …

enum { … };

static const struct iio_chan_spec ti_adc141s626_channels[] = …;

static const struct iio_chan_spec ti_adc161s626_channels[] = …;

struct ti_adc_data { … };

static int ti_adc_read_measurement(struct ti_adc_data *data,
				   struct iio_chan_spec const *chan, int *val)
{ … }

static irqreturn_t ti_adc_trigger_handler(int irq, void *private)
{ … }

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

static const struct iio_info ti_adc_info = …;

static void ti_adc_reg_disable(void *reg)
{ … }

static int ti_adc_probe(struct spi_device *spi)
{ … }

static const struct of_device_id ti_adc_dt_ids[] = …;
MODULE_DEVICE_TABLE(of, ti_adc_dt_ids);

static const struct spi_device_id ti_adc_id[] = …;
MODULE_DEVICE_TABLE(spi, ti_adc_id);

static struct spi_driver ti_adc_driver = …;
module_spi_driver(…) …;

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