1 /*
2  * platform_mpu3050.c: mpu3050 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/gpio.h>
14 #include <linux/i2c.h>
15 #include <asm/intel-mid.h>
16 
mpu3050_platform_data(void * info)17 static void *mpu3050_platform_data(void *info)
18 {
19 	struct i2c_board_info *i2c_info = info;
20 	int intr = get_gpio_by_name("mpu3050_int");
21 
22 	if (intr < 0)
23 		return NULL;
24 
25 	i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET;
26 	return NULL;
27 }
28 
29 static const struct devs_id mpu3050_dev_id __initconst = {
30 	.name = "mpu3050",
31 	.type = SFI_DEV_TYPE_I2C,
32 	.delay = 1,
33 	.get_platform_data = &mpu3050_platform_data,
34 };
35 
36 sfi_device(mpu3050_dev_id);
37