linux-imx

/*

 * wm8997-tables.c  --  WM8997 data tables

 *

 * Copyright 2012 Wolfson Microelectronics plc

 *

 * Author: Charles Keepax <ckeepax@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 version 2 as

 * published by the Free Software Foundation.

 */

​

#include <linux/module.h>

​

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

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

​

#include "arizona.h"

​

static const struct reg_sequence wm8997_reva_patch[] = {

    { 0x80, 0x0003 },

    { 0x214, 0x0008 },

    { 0x458, 0x0000 },

    { 0x0081, 0xE022 },

    { 0x294, 0x0000 },

    { 0x80, 0x0000 },

    { 0x171, 0x0000 },

};

​

/* We use a function so we can use ARRAY_SIZE() */

int wm8997_patch(struct arizona *arizona)

{

    switch (arizona->rev) {

    case 0:

        return regmap_register_patch(arizona->regmap,

                         wm8997_reva_patch,

                         ARRAY_SIZE(wm8997_reva_patch));

    default:

        return 0;

    }

}

EXPORT_SYMBOL_GPL(wm8997_patch);

​

static const struct regmap_irq wm8997_aod_irqs[ARIZONA_NUM_IRQ] = {

    [ARIZONA_IRQ_GP5_FALL] = { .mask = ARIZONA_GP5_FALL_EINT1 },

    [ARIZONA_IRQ_GP5_RISE] = { .mask = ARIZONA_GP5_RISE_EINT1 },

    [ARIZONA_IRQ_JD_FALL] = { .mask = ARIZONA_JD1_FALL_EINT1 },

    [ARIZONA_IRQ_JD_RISE] = { .mask = ARIZONA_JD1_RISE_EINT1 },

};

​

const struct regmap_irq_chip wm8997_aod = {

    .name = "wm8997 AOD",

    .status_base = ARIZONA_AOD_IRQ1,

    .mask_base = ARIZONA_AOD_IRQ_MASK_IRQ1,

    .ack_base = ARIZONA_AOD_IRQ1,

    .num_regs = 1,

    .irqs = wm8997_aod_irqs,

    .num_irqs = ARRAY_SIZE(wm8997_aod_irqs),

};

EXPORT_SYMBOL_GPL(wm8997_aod);

​

static const struct regmap_irq wm8997_irqs[ARIZONA_NUM_IRQ] = {

    [ARIZONA_IRQ_GP4] = { .reg_offset = 0, .mask = ARIZONA_GP4_EINT1 },

    [ARIZONA_IRQ_GP3] = { .reg_offset = 0, .mask = ARIZONA_GP3_EINT1 },

    [ARIZONA_IRQ_GP2] = { .reg_offset = 0, .mask = ARIZONA_GP2_EINT1 },

    [ARIZONA_IRQ_GP1] = { .reg_offset = 0, .mask = ARIZONA_GP1_EINT1 },

​

    [ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {

        .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1

    },

    [ARIZONA_IRQ_SPK_OVERHEAT] = {

        .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1

    },

    [ARIZONA_IRQ_HPDET] = {

        .reg_offset = 2, .mask = ARIZONA_HPDET_EINT1

    },

    [ARIZONA_IRQ_MICDET] = {

        .reg_offset = 2, .mask = ARIZONA_MICDET_EINT1

    },

    [ARIZONA_IRQ_WSEQ_DONE] = {

        .reg_offset = 2, .mask = ARIZONA_WSEQ_DONE_EINT1

    },

    [ARIZONA_IRQ_DRC1_SIG_DET] = {

        .reg_offset = 2, .mask = ARIZONA_DRC1_SIG_DET_EINT1

    },

    [ARIZONA_IRQ_UNDERCLOCKED] = {

        .reg_offset = 2, .mask = ARIZONA_UNDERCLOCKED_EINT1

    },

    [ARIZONA_IRQ_OVERCLOCKED] = {

        .reg_offset = 2, .mask = ARIZONA_OVERCLOCKED_EINT1

    },

    [ARIZONA_IRQ_FLL2_LOCK] = {