1/*
2 * platform_msic_audio.c: MSIC audio 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/kernel.h>
14#include <linux/interrupt.h>
15#include <linux/scatterlist.h>
16#include <linux/init.h>
17#include <linux/sfi.h>
18#include <linux/platform_device.h>
19#include <linux/mfd/intel_msic.h>
20#include <asm/intel-mid.h>
21
22#include "platform_msic.h"
23#include "platform_ipc.h"
24
25static void *msic_audio_platform_data(void *info)
26{
27	struct platform_device *pdev;
28
29	pdev = platform_device_register_simple("sst-platform", -1, NULL, 0);
30
31	if (IS_ERR(pdev)) {
32		pr_err("failed to create audio platform device\n");
33		return NULL;
34	}
35
36	return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_AUDIO);
37}
38
39static const struct devs_id msic_audio_dev_id __initconst = {
40	.name = "msic_audio",
41	.type = SFI_DEV_TYPE_IPC,
42	.delay = 1,
43	.get_platform_data = &msic_audio_platform_data,
44	.device_handler = &ipc_device_handler,
45};
46
47sfi_device(msic_audio_dev_id);
48