linux/drivers/iio/adc/mt6360-adc.c

// SPDX-License-Identifier: GPL-2.0

#include <linux/bits.h>
#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/ktime.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>

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

#include <asm/unaligned.h>

#define MT6360_REG_PMUCHGCTRL3
#define MT6360_REG_PMUADCCFG
#define MT6360_REG_PMUADCIDLET
#define MT6360_REG_PMUADCRPT1

/* PMUCHGCTRL3 0x313 */
#define MT6360_AICR_MASK
#define MT6360_AICR_SHFT
#define MT6360_AICR_400MA
/* PMUADCCFG 0x356 */
#define MT6360_ADCEN_MASK
/* PMUADCRPT1 0x35A */
#define MT6360_PREFERCH_MASK
#define MT6360_PREFERCH_SHFT
#define MT6360_RPTCH_MASK
#define MT6360_NO_PREFER

/* Time in ms */
#define ADC_WAIT_TIME_MS
#define ADC_CONV_TIMEOUT_MS
#define ADC_LOOP_TIME_US

enum {};

struct mt6360_adc_data {};

static int mt6360_adc_read_channel(struct mt6360_adc_data *mad, int channel, int *val)
{}

static int mt6360_adc_read_scale(struct mt6360_adc_data *mad, int channel, int *val, int *val2)
{}

static int mt6360_adc_read_offset(struct mt6360_adc_data *mad, int channel, int *val)
{}

static int mt6360_adc_read_raw(struct iio_dev *iio_dev, const struct iio_chan_spec *chan,
			       int *val, int *val2, long mask)
{}

static const char *mt6360_channel_labels[MT6360_CHAN_MAX] =;

static int mt6360_adc_read_label(struct iio_dev *iio_dev, const struct iio_chan_spec *chan,
				 char *label)
{}

static const struct iio_info mt6360_adc_iio_info =;

#define MT6360_ADC_CHAN(_idx, _type)

static const struct iio_chan_spec mt6360_adc_channels[] =;

static irqreturn_t mt6360_adc_trigger_handler(int irq, void *p)
{}

static inline int mt6360_adc_reset(struct mt6360_adc_data *info)
{}

static int mt6360_adc_probe(struct platform_device *pdev)
{}

static const struct of_device_id mt6360_adc_of_id[] =;
MODULE_DEVICE_TABLE(of, mt6360_adc_of_id);

static struct platform_driver mt6360_adc_driver =;
module_platform_driver();

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