Source of wm831x-irq.c - linux-imx - PHYTEC BitBucket (Stash)

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static inline struct wm831x_irq_data *irq_to_wm831x_irq(struct wm831x *wm831x,
 
/*
 * wm831x-irq.c  --  Interrupt controller support for Wolfson WM831x PMICs
 *
 * Copyright 2009 Wolfson Microelectronics PLC.
 *
 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
 *
 *  This program is free software; you can redistribute  it and/or modify it
 *  under  the terms of  the GNU General  Public License as published by the
 *  Free Software Foundation;  either version 2 of the  License, or (at your
 *  option) any later version.
 *
 */
​
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/irq.h>
#include <linux/mfd/core.h>
#include <linux/interrupt.h>
#include <linux/irqdomain.h>
​
#include <linux/mfd/wm831x/core.h>
#include <linux/mfd/wm831x/pdata.h>
#include <linux/mfd/wm831x/gpio.h>
#include <linux/mfd/wm831x/irq.h>
​
#include <linux/delay.h>
​
struct wm831x_irq_data {
    int primary;
    int reg;
    int mask;
};
​
static struct wm831x_irq_data wm831x_irqs[] = {
    [WM831X_IRQ_TEMP_THW] = {
        .primary = WM831X_TEMP_INT,
        .reg = 1,
        .mask = WM831X_TEMP_THW_EINT,
    },
    [WM831X_IRQ_GPIO_1] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP1_EINT,
    },
    [WM831X_IRQ_GPIO_2] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP2_EINT,
    },
    [WM831X_IRQ_GPIO_3] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP3_EINT,
    },
    [WM831X_IRQ_GPIO_4] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP4_EINT,
    },
    [WM831X_IRQ_GPIO_5] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP5_EINT,
    },
    [WM831X_IRQ_GPIO_6] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP6_EINT,
    },
    [WM831X_IRQ_GPIO_7] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP7_EINT,
    },
    [WM831X_IRQ_GPIO_8] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP8_EINT,
    },
    [WM831X_IRQ_GPIO_9] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP9_EINT,
    },
    [WM831X_IRQ_GPIO_10] = {
        .primary = WM831X_GP_INT,
        .reg = 5,
        .mask = WM831X_GP10_EINT,
    },
    [WM831X_IRQ_GPIO_11] = {