linux-imx

/*

 * Copyright (c) 2014 MediaTek Inc.

 * Author: Flora Fu, MediaTek

 *

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

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 *

 * This program is distributed in the hope that 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.

 */

​

#include <linux/interrupt.h>

#include <linux/module.h>

#include <linux/of_device.h>

#include <linux/of_irq.h>

#include <linux/regmap.h>

#include <linux/mfd/core.h>

#include <linux/mfd/mt6397/core.h>

#include <linux/mfd/mt6323/core.h>

#include <linux/mfd/mt6397/registers.h>

#include <linux/mfd/mt6323/registers.h>

​

#define MT6397_RTC_BASE     0xe000

#define MT6397_RTC_SIZE     0x3e

​

#define MT6323_CID_CODE     0x23

#define MT6391_CID_CODE     0x91

#define MT6397_CID_CODE     0x97

​

static const struct resource mt6397_rtc_resources[] = {

    {

        .start = MT6397_RTC_BASE,

        .end   = MT6397_RTC_BASE + MT6397_RTC_SIZE,

        .flags = IORESOURCE_MEM,

    },

    {

        .start = MT6397_IRQ_RTC,

        .end   = MT6397_IRQ_RTC,

        .flags = IORESOURCE_IRQ,

    },

};

​

static const struct resource mt6323_keys_resources[] = {

    DEFINE_RES_IRQ(MT6323_IRQ_STATUS_PWRKEY),

    DEFINE_RES_IRQ(MT6323_IRQ_STATUS_FCHRKEY),

};

​

static const struct resource mt6397_keys_resources[] = {

    DEFINE_RES_IRQ(MT6397_IRQ_PWRKEY),

    DEFINE_RES_IRQ(MT6397_IRQ_HOMEKEY),

};

​

static const struct mfd_cell mt6323_devs[] = {

    {

        .name = "mt6323-regulator",

        .of_compatible = "mediatek,mt6323-regulator"

    }, {

        .name = "mt6323-led",

        .of_compatible = "mediatek,mt6323-led"

    }, {