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/*
* mx35-3stack-pmic-mc9s08dz60.c -- i.MX35 3STACK Driver for MCU PMIC
*/
/*
* Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved.
*/
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/i2c.h>
#include <linux/err.h>
#include <linux/pmic_external.h>
#include <linux/regulator/machine.h>
#include <linux/mfd/mc9s08dz60/core.h>
#include <mach/board-mx35_3ds.h>
#include <mach/hardware.h>
static struct regulator_init_data lcd_init = {
.constraints = {
.name = "LCD",
}
};
static struct regulator_init_data wifi_init = {
.constraints = {
.name = "WIFI",
}
};
static struct regulator_init_data hdd_init = {
.constraints = {
.name = "HDD",
}
};
static struct regulator_init_data gps_init = {
.constraints = {
.name = "GPS",
}
};
static struct regulator_init_data spkr_init = {
.constraints = {
.name = "SPKR",
}
};
static int mc9s08dz60_regulator_init(struct mc9s08dz60 *mc9s08dz60)
{
if (!board_is_rev(BOARD_REV_2))
return 0;
mc9s08dz60_register_regulator(
mc9s08dz60, MC9S08DZ60_LCD, &lcd_init);
mc9s08dz60_register_regulator(mc9s08dz60,
MC9S08DZ60_WIFI, &wifi_init);
mc9s08dz60_register_regulator(
mc9s08dz60, MC9S08DZ60_HDD, &hdd_init);
mc9s08dz60_register_regulator(
mc9s08dz60, MC9S08DZ60_GPS, &gps_init);
mc9s08dz60_register_regulator(mc9s08dz60,
MC9S08DZ60_SPKR, &spkr_init);
return 0;
}
static struct mc9s08dz60_platform_data mc9s08dz60_plat = {
.init = mc9s08dz60_regulator_init,
};
static struct i2c_board_info __initdata mc9s08dz60_i2c_device = {
I2C_BOARD_INFO("mc9s08dz60", 0x69),
.platform_data = &mc9s08dz60_plat,
};
static struct resource mc9s08dz60_keypad_resource = {
.start = MXC_PSEUDO_IRQ_KEYPAD,
.end = MXC_PSEUDO_IRQ_KEYPAD,
.flags = IORESOURCE_IRQ,
};
static struct platform_device mc9s08dz60_keypad_dev = {
.name = "mc9s08dz60keypad",
.num_resources = 1,
.resource = &mc9s08dz60_keypad_resource,
};
int __init mx35_3stack_init_mc9s08dz60(void)
{
int retval = 0;
retval = i2c_register_board_info(0, &mc9s08dz60_i2c_device, 1);
if (retval == 0)
platform_device_register(&mc9s08dz60_keypad_dev);
return retval;
}
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