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Merge branch 'late/clksrc' into late/cleanup
[karo-tx-linux.git] / arch / arm / mach-at91 / board-dt-rm9200.c
1 /*
2  *  Setup code for AT91RM9200 Evaluation Kits with Device Tree support
3  *
4  *  Copyright (C) 2011 Atmel,
5  *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>
6  *                2012 Joachim Eastwood <manabian@gmail.com>
7  *
8  * Licensed under GPLv2 or later.
9  */
10
11 #include <linux/types.h>
12 #include <linux/init.h>
13 #include <linux/module.h>
14 #include <linux/gpio.h>
15 #include <linux/of.h>
16 #include <linux/of_irq.h>
17 #include <linux/of_platform.h>
18
19 #include <asm/setup.h>
20 #include <asm/irq.h>
21 #include <asm/mach/arch.h>
22 #include <asm/mach/map.h>
23 #include <asm/mach/irq.h>
24
25 #include "at91_aic.h"
26 #include "generic.h"
27
28
29 static const struct of_device_id irq_of_match[] __initconst = {
30         { .compatible = "atmel,at91rm9200-aic", .data = at91_aic_of_init },
31         { /*sentinel*/ }
32 };
33
34 static void __init at91rm9200_dt_init_irq(void)
35 {
36         of_irq_init(irq_of_match);
37 }
38
39 static void __init at91rm9200_dt_device_init(void)
40 {
41         of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
42 }
43
44 static const char *at91rm9200_dt_board_compat[] __initdata = {
45         "atmel,at91rm9200",
46         NULL
47 };
48
49 DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)")
50         .init_time      = at91rm9200_timer_init,
51         .map_io         = at91_map_io,
52         .handle_irq     = at91_aic_handle_irq,
53         .init_early     = at91rm9200_dt_initialize,
54         .init_irq       = at91rm9200_dt_init_irq,
55         .init_machine   = at91rm9200_dt_device_init,
56         .dt_compat      = at91rm9200_dt_board_compat,
57 MACHINE_END