linux/drivers/mfd/rohm-bd9576.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (C) 2021 ROHM Semiconductors
 *
 * ROHM BD9576MUF and BD9573MUF PMIC driver
 */

#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/irq.h>
#include <linux/mfd/core.h>
#include <linux/mfd/rohm-bd957x.h>
#include <linux/mfd/rohm-generic.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/regmap.h>
#include <linux/types.h>

enum { … };

/*
 * Due to the BD9576MUF nasty IRQ behaviour we don't always populate IRQs.
 * These will be added to regulator resources only if IRQ information for the
 * PMIC is populated in device-tree.
 */
static const struct resource bd9576_regulator_irqs[] = …;

static struct mfd_cell bd9573_mfd_cells[] = …;

static struct mfd_cell bd9576_mfd_cells[] = …;

static const struct regmap_range volatile_ranges[] = …;

static const struct regmap_access_table volatile_regs = …;

static struct regmap_config bd957x_regmap = …;

static struct regmap_irq bd9576_irqs[] = …;

static struct regmap_irq_chip bd9576_irq_chip = …;

static int bd957x_i2c_probe(struct i2c_client *i2c)
{ … }

static const struct of_device_id bd957x_of_match[] = …;
MODULE_DEVICE_TABLE(of, bd957x_of_match);

static struct i2c_driver bd957x_drv = …;
module_i2c_driver(…) …;

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