linux/drivers/mfd/mt6397-irq.c

// SPDX-License-Identifier: GPL-2.0
//
// Copyright (c) 2019 MediaTek Inc.

#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/irqdomain.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/suspend.h>
#include <linux/mfd/mt6323/core.h>
#include <linux/mfd/mt6323/registers.h>
#include <linux/mfd/mt6331/core.h>
#include <linux/mfd/mt6331/registers.h>
#include <linux/mfd/mt6397/core.h>
#include <linux/mfd/mt6397/registers.h>

static void mt6397_irq_lock(struct irq_data *data)
{ … }

static void mt6397_irq_sync_unlock(struct irq_data *data)
{ … }

static void mt6397_irq_disable(struct irq_data *data)
{ … }

static void mt6397_irq_enable(struct irq_data *data)
{ … }

static int mt6397_irq_set_wake(struct irq_data *irq_data, unsigned int on)
{ … }

static struct irq_chip mt6397_irq_chip = …;

static void mt6397_irq_handle_reg(struct mt6397_chip *mt6397, int reg,
				  int irqbase)
{ … }

static irqreturn_t mt6397_irq_thread(int irq, void *data)
{ … }

static int mt6397_irq_domain_map(struct irq_domain *d, unsigned int irq,
				 irq_hw_number_t hw)
{ … }

static const struct irq_domain_ops mt6397_irq_domain_ops = …;

static int mt6397_irq_pm_notifier(struct notifier_block *notifier,
				  unsigned long pm_event, void *unused)
{ … }

int mt6397_irq_init(struct mt6397_chip *chip)
{ … }