summaryrefslogtreecommitdiff
path: root/arch/arm/mach-prima2/common.c
blob: 2d57aa479a7bea697176537028f9fbb7f10101f7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
/*
 * Defines machines for CSR SiRFprimaII
 *
 * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
 *
 * Licensed under GPLv2 or later.
 */

#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/irqchip.h>
#include <asm/sizes.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include "common.h"

static struct of_device_id sirfsoc_of_bus_ids[] __initdata = {
	{ .compatible = "simple-bus", },
	{},
};

void __init sirfsoc_mach_init(void)
{
	of_platform_bus_probe(NULL, sirfsoc_of_bus_ids, NULL);
}

void __init sirfsoc_init_late(void)
{
	sirfsoc_pm_init();
}

static __init void sirfsoc_map_io(void)
{
	sirfsoc_map_lluart();
	sirfsoc_map_scu();
}

#ifdef CONFIG_ARCH_PRIMA2
static const char *prima2_dt_match[] __initdata = {
       "sirf,prima2",
       NULL
};

DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)")
	/* Maintainer: Barry Song <baohua.song@csr.com> */
	.map_io         = sirfsoc_map_io,
	.init_irq	= sirfsoc_of_irq_init,
	.init_time	= sirfsoc_prima2_timer_init,
#ifdef CONFIG_MULTI_IRQ_HANDLER
	.handle_irq     = sirfsoc_handle_irq,
#endif
	.dma_zone_size	= SZ_256M,
	.init_machine	= sirfsoc_mach_init,
	.init_late	= sirfsoc_init_late,
	.dt_compat      = prima2_dt_match,
	.restart	= sirfsoc_restart,
MACHINE_END
#endif

#ifdef CONFIG_ARCH_MARCO
static const char *marco_dt_match[] __initdata = {
	"sirf,marco",
	NULL
};

DT_MACHINE_START(MARCO_DT, "Generic MARCO (Flattened Device Tree)")
	/* Maintainer: Barry Song <baohua.song@csr.com> */
	.smp            = smp_ops(sirfsoc_smp_ops),
	.map_io         = sirfsoc_map_io,
	.init_irq	= irqchip_init,
	.init_time	= sirfsoc_marco_timer_init,
	.init_machine	= sirfsoc_mach_init,
	.init_late	= sirfsoc_init_late,
	.dt_compat      = marco_dt_match,
	.restart	= sirfsoc_restart,
MACHINE_END
#endif