1/*
2 * platform_emc1403.c: emc1403 platform data initilization file
3 *
4 * (C) Copyright 2013 Intel Corporation
5 * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; version 2
10 * of the License.
11 */
12
13#include <linux/init.h>
14#include <linux/gpio.h>
15#include <linux/i2c.h>
16#include <asm/intel-mid.h>
17
18static void __init *emc1403_platform_data(void *info)
19{
20	static short intr2nd_pdata;
21	struct i2c_board_info *i2c_info = info;
22	int intr = get_gpio_by_name("thermal_int");
23	int intr2nd = get_gpio_by_name("thermal_alert");
24
25	if (intr < 0)
26		return NULL;
27	if (intr2nd < 0)
28		return NULL;
29
30	i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET;
31	intr2nd_pdata = intr2nd + INTEL_MID_IRQ_OFFSET;
32
33	return &intr2nd_pdata;
34}
35
36static const struct devs_id emc1403_dev_id __initconst = {
37	.name = "emc1403",
38	.type = SFI_DEV_TYPE_I2C,
39	.delay = 1,
40	.get_platform_data = &emc1403_platform_data,
41};
42
43sfi_device(emc1403_dev_id);
44