Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
[cascardo/linux.git] / arch / arm / mach-mmp / mmp-dt.c
1 /*
2  *  linux/arch/arm/mach-mmp/mmp-dt.c
3  *
4  *  Copyright (C) 2012 Marvell Technology Group Ltd.
5  *  Author: Haojian Zhuang <haojian.zhuang@marvell.com>
6  *
7  *  This program is free software; you can redistribute it and/or modify
8  *  it under the terms of the GNU General Public License version 2 as
9  *  publishhed by the Free Software Foundation.
10  */
11
12 #include <linux/irqchip.h>
13 #include <linux/of_platform.h>
14 #include <asm/mach/arch.h>
15 #include <asm/mach/time.h>
16
17 #include "common.h"
18
19 extern void __init mmp_dt_init_timer(void);
20
21 static const struct of_dev_auxdata pxa168_auxdata_lookup[] __initconst = {
22         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.0", NULL),
23         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.1", NULL),
24         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4026000, "pxa2xx-uart.2", NULL),
25         OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL),
26         OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4025000, "pxa2xx-i2c.1", NULL),
27         OF_DEV_AUXDATA("marvell,mmp-gpio", 0xd4019000, "mmp-gpio", NULL),
28         OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL),
29         {}
30 };
31
32 static const struct of_dev_auxdata pxa910_auxdata_lookup[] __initconst = {
33         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.0", NULL),
34         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.1", NULL),
35         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4036000, "pxa2xx-uart.2", NULL),
36         OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL),
37         OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4037000, "pxa2xx-i2c.1", NULL),
38         OF_DEV_AUXDATA("marvell,mmp-gpio", 0xd4019000, "mmp-gpio", NULL),
39         OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL),
40         {}
41 };
42
43 static void __init pxa168_dt_init(void)
44 {
45         of_platform_populate(NULL, of_default_bus_match_table,
46                              pxa168_auxdata_lookup, NULL);
47 }
48
49 static void __init pxa910_dt_init(void)
50 {
51         of_platform_populate(NULL, of_default_bus_match_table,
52                              pxa910_auxdata_lookup, NULL);
53 }
54
55 static const char *mmp_dt_board_compat[] __initdata = {
56         "mrvl,pxa168-aspenite",
57         "mrvl,pxa910-dkb",
58         NULL,
59 };
60
61 DT_MACHINE_START(PXA168_DT, "Marvell PXA168 (Device Tree Support)")
62         .map_io         = mmp_map_io,
63         .init_time      = mmp_dt_init_timer,
64         .init_machine   = pxa168_dt_init,
65         .dt_compat      = mmp_dt_board_compat,
66 MACHINE_END
67
68 DT_MACHINE_START(PXA910_DT, "Marvell PXA910 (Device Tree Support)")
69         .map_io         = mmp_map_io,
70         .init_time      = mmp_dt_init_timer,
71         .init_machine   = pxa910_dt_init,
72         .dt_compat      = mmp_dt_board_compat,
73 MACHINE_END