linux-imx

/*

 * Interrupt driver for RICOH583 power management chip.

 *

 * Copyright (c) 2011-2012, NVIDIA CORPORATION.  All rights reserved.

 * Author: Laxman dewangan <ldewangan@nvidia.com>

 *

 * based on code

 *      Copyright (C) 2011 RICOH COMPANY,LTD

 *

 * This program is free software; you can redistribute it and/or modify it

 * under the terms and conditions of the GNU General Public License,

 * version 2, as published by the Free Software Foundation.

 *

 * This program is distributed in the hope it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for

 * more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 *

 */

#include <linux/interrupt.h>

#include <linux/irq.h>

#include <linux/i2c.h>

#include <linux/mfd/rc5t583.h>

​

enum int_type {

    SYS_INT  = 0x1,

    DCDC_INT = 0x2,

    RTC_INT  = 0x4,

    ADC_INT  = 0x8,

    GPIO_INT = 0x10,

};

​

static int gpedge_add[] = {

    RC5T583_GPIO_GPEDGE2,

    RC5T583_GPIO_GPEDGE2

};

​

static int irq_en_add[] = {

    RC5T583_INT_EN_SYS1,

    RC5T583_INT_EN_SYS2,

    RC5T583_INT_EN_DCDC,

    RC5T583_INT_EN_RTC,

    RC5T583_INT_EN_ADC1,

    RC5T583_INT_EN_ADC2,

    RC5T583_INT_EN_ADC3,

    RC5T583_GPIO_EN_INT

};

​

static int irq_mon_add[] = {

    RC5T583_INT_MON_SYS1,

    RC5T583_INT_MON_SYS2,

    RC5T583_INT_MON_DCDC,

    RC5T583_INT_MON_RTC,

    RC5T583_INT_IR_ADCL,

    RC5T583_INT_IR_ADCH,

    RC5T583_INT_IR_ADCEND,

    RC5T583_INT_IR_GPIOF,

    RC5T583_INT_IR_GPIOR

};

​