linux/drivers/power/supply/ingenic-battery.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Battery driver for the Ingenic JZ47xx SoCs
 * Copyright (c) 2019 Artur Rojek <[email protected]>
 *
 * based on drivers/power/supply/jz4740-battery.c
 */

#include <linux/iio/consumer.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/power_supply.h>
#include <linux/property.h>

struct ingenic_battery { … };

static int ingenic_battery_get_property(struct power_supply *psy,
					enum power_supply_property psp,
					union power_supply_propval *val)
{ … }

/* Set the most appropriate IIO channel voltage reference scale
 * based on the battery's max voltage.
 */
static int ingenic_battery_set_scale(struct ingenic_battery *bat)
{ … }

static enum power_supply_property ingenic_battery_properties[] = …;

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

#ifdef CONFIG_OF
static const struct of_device_id ingenic_battery_of_match[] = …;
MODULE_DEVICE_TABLE(of, ingenic_battery_of_match);
#endif

static struct platform_driver ingenic_battery_driver = …;
module_platform_driver(…) …;

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