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Commit | Line | Data |
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1dbae815 | 1 | /* |
1dbae815 TL |
2 | * Copyright (C) 2005 Nokia Corporation |
3 | * Author: Paul Mundt <paul.mundt@nokia.com> | |
4 | * | |
8d61649d | 5 | * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ |
1dbae815 | 6 | * |
8d61649d BC |
7 | * Modified from the original mach-omap/omap2/board-generic.c did by Paul |
8 | * to support the OMAP2+ device tree boards with an unique board file. | |
1dbae815 TL |
9 | * |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
8d61649d | 14 | #include <linux/io.h> |
fbf75da7 | 15 | #include <linux/of_irq.h> |
8d61649d BC |
16 | #include <linux/of_platform.h> |
17 | #include <linux/irqdomain.h> | |
1dbae815 | 18 | |
a09e64fb | 19 | #include <mach/hardware.h> |
b755706c | 20 | #include <asm/hardware/gic.h> |
1dbae815 | 21 | #include <asm/mach/arch.h> |
1dbae815 | 22 | |
ce491cf8 | 23 | #include <plat/board.h> |
4e65331c | 24 | #include "common.h" |
a7cbb9b1 | 25 | #include "common-board-devices.h" |
8d61649d | 26 | |
75a57fe9 TL |
27 | #if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)) |
28 | #define omap_intc_of_init NULL | |
29 | #endif | |
30 | #ifndef CONFIG_ARCH_OMAP4 | |
31 | #define gic_of_init NULL | |
32 | #endif | |
33 | ||
fbf75da7 BC |
34 | static struct of_device_id irq_match[] __initdata = { |
35 | { .compatible = "ti,omap2-intc", .data = omap_intc_of_init, }, | |
36 | { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, | |
37 | { } | |
38 | }; | |
39 | ||
40 | static void __init omap_init_irq(void) | |
41 | { | |
42 | of_irq_init(irq_match); | |
43 | } | |
44 | ||
8d61649d BC |
45 | static struct of_device_id omap_dt_match_table[] __initdata = { |
46 | { .compatible = "simple-bus", }, | |
47 | { .compatible = "ti,omap-infra", }, | |
48 | { } | |
b3c6df3a PW |
49 | }; |
50 | ||
1dbae815 TL |
51 | static void __init omap_generic_init(void) |
52 | { | |
a4ca9dbe | 53 | omap_sdrc_init(NULL, NULL); |
1dbae815 | 54 | |
8d61649d | 55 | of_platform_populate(NULL, omap_dt_match_table, NULL, NULL); |
1dbae815 TL |
56 | } |
57 | ||
0e02a8c1 | 58 | #ifdef CONFIG_SOC_OMAP2420 |
8d61649d BC |
59 | static const char *omap242x_boards_compat[] __initdata = { |
60 | "ti,omap2420", | |
61 | NULL, | |
62 | }; | |
63 | ||
64 | DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)") | |
65 | .reserve = omap_reserve, | |
66 | .map_io = omap242x_map_io, | |
67 | .init_early = omap2420_init_early, | |
fbf75da7 | 68 | .init_irq = omap_init_irq, |
b755706c | 69 | .handle_irq = omap2_intc_handle_irq, |
8d61649d BC |
70 | .init_machine = omap_generic_init, |
71 | .timer = &omap2_timer, | |
72 | .dt_compat = omap242x_boards_compat, | |
baa95883 | 73 | .restart = omap_prcm_restart, |
8d61649d BC |
74 | MACHINE_END |
75 | #endif | |
76 | ||
0e02a8c1 | 77 | #ifdef CONFIG_SOC_OMAP2430 |
8d61649d BC |
78 | static const char *omap243x_boards_compat[] __initdata = { |
79 | "ti,omap2430", | |
80 | NULL, | |
81 | }; | |
82 | ||
83 | DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)") | |
71ee7dad | 84 | .reserve = omap_reserve, |
8d61649d BC |
85 | .map_io = omap243x_map_io, |
86 | .init_early = omap2430_init_early, | |
fbf75da7 | 87 | .init_irq = omap_init_irq, |
6b2f55d7 | 88 | .handle_irq = omap2_intc_handle_irq, |
1dbae815 | 89 | .init_machine = omap_generic_init, |
13340b2a | 90 | .timer = &omap2_timer, |
8d61649d | 91 | .dt_compat = omap243x_boards_compat, |
baa95883 | 92 | .restart = omap_prcm_restart, |
8d61649d BC |
93 | MACHINE_END |
94 | #endif | |
95 | ||
0e02a8c1 | 96 | #ifdef CONFIG_ARCH_OMAP3 |
8d61649d BC |
97 | static const char *omap3_boards_compat[] __initdata = { |
98 | "ti,omap3", | |
99 | NULL, | |
100 | }; | |
101 | ||
102 | DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)") | |
103 | .reserve = omap_reserve, | |
104 | .map_io = omap3_map_io, | |
105 | .init_early = omap3430_init_early, | |
fbf75da7 | 106 | .init_irq = omap_init_irq, |
b755706c | 107 | .handle_irq = omap3_intc_handle_irq, |
93651b85 | 108 | .init_machine = omap_generic_init, |
8d61649d BC |
109 | .timer = &omap3_timer, |
110 | .dt_compat = omap3_boards_compat, | |
baa95883 | 111 | .restart = omap_prcm_restart, |
8d61649d BC |
112 | MACHINE_END |
113 | #endif | |
114 | ||
0e02a8c1 | 115 | #ifdef CONFIG_ARCH_OMAP4 |
8d61649d BC |
116 | static const char *omap4_boards_compat[] __initdata = { |
117 | "ti,omap4", | |
118 | NULL, | |
119 | }; | |
120 | ||
121 | DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)") | |
122 | .reserve = omap_reserve, | |
123 | .map_io = omap4_map_io, | |
124 | .init_early = omap4430_init_early, | |
fbf75da7 | 125 | .init_irq = omap_init_irq, |
b755706c | 126 | .handle_irq = gic_handle_irq, |
93651b85 | 127 | .init_machine = omap_generic_init, |
bbd707ac | 128 | .init_late = omap4430_init_late, |
8d61649d BC |
129 | .timer = &omap4_timer, |
130 | .dt_compat = omap4_boards_compat, | |
baa95883 | 131 | .restart = omap_prcm_restart, |
1dbae815 | 132 | MACHINE_END |
8d61649d | 133 | #endif |