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gerrit-public.fairphone.software / kernel / msm-4.9 / d01e4afdbb65e030fd6f1f96c30a558e2eb0f279 / . / arch / arm / mach-omap2 / board-generic.c
blob: f0715a369c44b80af01759e67c22cc2f274fba54 [file] [log] [blame]
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]1/*
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]2 * Copyright (C) 2005 Nokia Corporation
3 * Author: Paul Mundt <paul.mundt@nokia.com>
4 *
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]5 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]6 *
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]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.
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]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 */
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]14#include <linux/io.h>
Benoit Coussonfbf75da2011-09-21 23:30:31 +0200[diff] [blame]15#include <linux/of_irq.h>
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]16#include <linux/of_platform.h>
17#include <linux/irqdomain.h>
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]18
Benoit Coussonb7557062011-12-07 11:47:40 -0800[diff] [blame]19#include <asm/hardware/gic.h>
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]20#include <asm/mach/arch.h>
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]21
Tony Lindgren4e653312011-11-10 22:45:17 +0100[diff] [blame]22#include "common.h"
Benoit Coussona7cbb9b2011-09-22 21:52:02 +0200[diff] [blame]23#include "common-board-devices.h"
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]24
Tony Lindgren75a57fe2012-03-05 13:47:28 -0800[diff] [blame]25#if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]26#define intc_of_init NULL
Tony Lindgren75a57fe2012-03-05 13:47:28 -0800[diff] [blame]27#endif
28#ifndef CONFIG_ARCH_OMAP4
29#define gic_of_init NULL
30#endif
31
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]32static struct of_device_id omap_dt_match_table[] __initdata = {
33 { .compatible = "simple-bus", },
34 { .compatible = "ti,omap-infra", },
35 { }
Paul Walmsleyb3c6df32009-09-03 20:14:02 +0300[diff] [blame]36};
37
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]38static void __init omap_generic_init(void)
39{
Tony Lindgrena4ca9db2011-08-22 23:57:23 -0700[diff] [blame]40 omap_sdrc_init(NULL, NULL);
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]41
42 of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]43}
44
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100[diff] [blame]45#ifdef CONFIG_SOC_OMAP2420
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]46static const char *omap242x_boards_compat[] __initdata = {
47 "ti,omap2420",
48 NULL,
49};
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]50
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]51DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
Russell King71ee7da2010-05-23 10:18:16 +0100[diff] [blame]52 .reserve = omap_reserve,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]53 .map_io = omap242x_map_io,
54 .init_early = omap2420_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]55 .init_irq = omap_intc_of_init,
Benoit Coussonb7557062011-12-07 11:47:40 -0800[diff] [blame]56 .handle_irq = omap2_intc_handle_irq,
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]57 .init_machine = omap_generic_init,
Arnd Bergmann13340b22011-06-30 12:58:01 +0000[diff] [blame]58 .timer = &omap2_timer,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]59 .dt_compat = omap242x_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]60 .restart = omap2xxx_restart,
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]61MACHINE_END
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]62#endif
63
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100[diff] [blame]64#ifdef CONFIG_SOC_OMAP2430
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]65static const char *omap243x_boards_compat[] __initdata = {
66 "ti,omap2430",
67 NULL,
68};
69
70DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
71 .reserve = omap_reserve,
72 .map_io = omap243x_map_io,
73 .init_early = omap2430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]74 .init_irq = omap_intc_of_init,
Marc Zyngier6b2f55d2011-09-06 10:23:45 +0100[diff] [blame]75 .handle_irq = omap2_intc_handle_irq,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]76 .init_machine = omap_generic_init,
77 .timer = &omap2_timer,
78 .dt_compat = omap243x_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]79 .restart = omap2xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]80MACHINE_END
81#endif
82
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100[diff] [blame]83#ifdef CONFIG_ARCH_OMAP3
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]84static const char *omap3_boards_compat[] __initdata = {
85 "ti,omap3",
86 NULL,
87};
88
89DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
90 .reserve = omap_reserve,
91 .map_io = omap3_map_io,
92 .init_early = omap3430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]93 .init_irq = omap_intc_of_init,
Benoit Coussonb7557062011-12-07 11:47:40 -0800[diff] [blame]94 .handle_irq = omap3_intc_handle_irq,
Benoit Cousson93651b82011-09-23 13:51:57 +0200[diff] [blame]95 .init_machine = omap_generic_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]96 .timer = &omap3_timer,
97 .dt_compat = omap3_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]98 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]99MACHINE_END
Jon Hunter7dd9d502012-09-12 11:40:58 -0500[diff] [blame]100
101static const char *omap3_gp_boards_compat[] __initdata = {
102 "ti,omap3-beagle",
103 NULL,
104};
105
106DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
107 .reserve = omap_reserve,
108 .map_io = omap3_map_io,
109 .init_early = omap3430_init_early,
110 .init_irq = omap_intc_of_init,
111 .handle_irq = omap3_intc_handle_irq,
112 .init_machine = omap_generic_init,
113 .timer = &omap3_secure_timer,
114 .dt_compat = omap3_gp_boards_compat,
Linus Torvaldsd01e4af2012-12-12 11:51:39 -0800[diff] [blame^]115 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]116MACHINE_END
117#endif
118
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]119#ifdef CONFIG_SOC_AM33XX
120static const char *am33xx_boards_compat[] __initdata = {
121 "ti,am33xx",
122 NULL,
123};
124
125DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
126 .reserve = omap_reserve,
127 .map_io = am33xx_map_io,
128 .init_early = am33xx_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]129 .init_irq = omap_intc_of_init,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]130 .handle_irq = omap3_intc_handle_irq,
131 .init_machine = omap_generic_init,
132 .timer = &omap3_am33xx_timer,
133 .dt_compat = am33xx_boards_compat,
134MACHINE_END
135#endif
136
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100[diff] [blame]137#ifdef CONFIG_ARCH_OMAP4
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]138static const char *omap4_boards_compat[] __initdata = {
139 "ti,omap4",
140 NULL,
141};
142
143DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
144 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100[diff] [blame]145 .smp = smp_ops(omap4_smp_ops),
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]146 .map_io = omap4_map_io,
147 .init_early = omap4430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]148 .init_irq = omap_gic_of_init,
Benoit Coussonb7557062011-12-07 11:47:40 -0800[diff] [blame]149 .handle_irq = gic_handle_irq,
Benoit Cousson93651b82011-09-23 13:51:57 +0200[diff] [blame]150 .init_machine = omap_generic_init,
Shawn Guobbd707a2012-04-26 16:06:50 +0800[diff] [blame]151 .init_late = omap4430_init_late,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]152 .timer = &omap4_timer,
153 .dt_compat = omap4_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]154 .restart = omap44xx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]155MACHINE_END
156#endif
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]157
158#ifdef CONFIG_SOC_OMAP5
159static const char *omap5_boards_compat[] __initdata = {
160 "ti,omap5",
161 NULL,
162};
163
164DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
165 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100[diff] [blame]166 .smp = smp_ops(omap4_smp_ops),
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]167 .map_io = omap5_map_io,
168 .init_early = omap5_init_early,
169 .init_irq = omap_gic_of_init,
170 .handle_irq = gic_handle_irq,
171 .init_machine = omap_generic_init,
172 .timer = &omap5_timer,
173 .dt_compat = omap5_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]174 .restart = omap44xx_restart,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]175MACHINE_END
176#endif