linux/drivers/hwmon/sparx5-temp.c

// SPDX-License-Identifier: GPL-2.0-or-later
/* Sparx5 SoC temperature sensor driver
 *
 * Copyright (C) 2020 Lars Povlsen <[email protected]>
 */

#include <linux/bitfield.h>
#include <linux/clk.h>
#include <linux/hwmon.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/platform_device.h>

#define TEMP_CTRL …
#define TEMP_CFG …
#define TEMP_CFG_CYCLES …
#define TEMP_CFG_ENA …
#define TEMP_STAT …
#define TEMP_STAT_VALID …
#define TEMP_STAT_TEMP …

struct s5_hwmon { … };

static void s5_temp_enable(struct s5_hwmon *hwmon)
{ … }

static int s5_read(struct device *dev, enum hwmon_sensor_types type,
		   u32 attr, int channel, long *temp)
{ … }

static umode_t s5_is_visible(const void *_data, enum hwmon_sensor_types type,
			     u32 attr, int channel)
{ … }

static const struct hwmon_channel_info * const s5_info[] = …;

static const struct hwmon_ops s5_hwmon_ops = …;

static const struct hwmon_chip_info s5_chip_info = …;

static int s5_temp_probe(struct platform_device *pdev)
{ … }

static const struct of_device_id s5_temp_match[] = …;
MODULE_DEVICE_TABLE(of, s5_temp_match);

static struct platform_driver s5_temp_driver = …;

module_platform_driver(…) …;

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