linux/drivers/mfd/rc5t583-irq.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Interrupt driver for RICOH583 power management chip.
 *
 * Copyright (c) 2011-2012, NVIDIA CORPORATION.  All rights reserved.
 * Author: Laxman dewangan <[email protected]>
 *
 * based on code
 *      Copyright (C) 2011 RICOH COMPANY,LTD
 */
#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/mfd/rc5t583.h>

enum int_type { … };

static int gpedge_add[] = …;

static int irq_en_add[] = …;

static int irq_mon_add[] = …;

static int irq_clr_add[] = …;

static int main_int_type[] = …;

struct rc5t583_irq_data { … };

#define RC5T583_IRQ(_int_type, _master_bit, _grp_index, \
			_int_bit, _mask_ind) …

static const struct rc5t583_irq_data rc5t583_irqs[RC5T583_MAX_IRQS] = …;

static void rc5t583_irq_lock(struct irq_data *irq_data)
{ … }

static void rc5t583_irq_unmask(struct irq_data *irq_data)
{ … }

static void rc5t583_irq_mask(struct irq_data *irq_data)
{ … }

static int rc5t583_irq_set_type(struct irq_data *irq_data, unsigned int type)
{ … }

static void rc5t583_irq_sync_unlock(struct irq_data *irq_data)
{ … }

static int rc5t583_irq_set_wake(struct irq_data *irq_data, unsigned int on)
{ … }

static irqreturn_t rc5t583_irq(int irq, void *data)
{ … }

static struct irq_chip rc5t583_irq_chip = …;

int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base)
{ … }