1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License.  See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2012 Jonas Gorski <jonas.gorski@gmail.com>
7 */
8
9#include <linux/init.h>
10#include <linux/kernel.h>
11#include <linux/platform_device.h>
12
13#include <bcm63xx_cpu.h>
14#include <bcm63xx_dev_hsspi.h>
15#include <bcm63xx_regs.h>
16
17static struct resource spi_resources[] = {
18	{
19		.start		= -1, /* filled at runtime */
20		.end		= -1, /* filled at runtime */
21		.flags		= IORESOURCE_MEM,
22	},
23	{
24		.start		= -1, /* filled at runtime */
25		.flags		= IORESOURCE_IRQ,
26	},
27};
28
29static struct platform_device bcm63xx_hsspi_device = {
30	.name		= "bcm63xx-hsspi",
31	.id		= 0,
32	.num_resources	= ARRAY_SIZE(spi_resources),
33	.resource	= spi_resources,
34};
35
36int __init bcm63xx_hsspi_register(void)
37{
38	if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362())
39		return -ENODEV;
40
41	spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI);
42	spi_resources[0].end = spi_resources[0].start;
43	spi_resources[0].end += RSET_HSSPI_SIZE - 1;
44	spi_resources[1].start = bcm63xx_get_irq_number(IRQ_HSSPI);
45
46	return platform_device_register(&bcm63xx_hsspi_device);
47}
48