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gerrit-public.fairphone.software / kernel / msm-4.9 / 92d51856d7405fa55bcf3d6f20d7e97e0bf2656c / . / arch / arm / mach-omap2 / board-generic.c
blob: 3896b12b0006b7a4ff39cb72d93dff23db66eac1 [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
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]19#include <asm/mach/arch.h>
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]20
Tony Lindgren4e653312011-11-10 22:45:17 +0100[diff] [blame]21#include "common.h"
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]22
Tony Lindgren75a57fe2012-03-05 13:47:28 -0800[diff] [blame]23#if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]24#define intc_of_init NULL
Tony Lindgren75a57fe2012-03-05 13:47:28 -0800[diff] [blame]25#endif
26#ifndef CONFIG_ARCH_OMAP4
27#define gic_of_init NULL
28#endif
29
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]30static struct of_device_id omap_dt_match_table[] __initdata = {
31 { .compatible = "simple-bus", },
32 { .compatible = "ti,omap-infra", },
33 { }
Paul Walmsleyb3c6df32009-09-03 20:14:02 +0300[diff] [blame]34};
35
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]36static void __init omap_generic_init(void)
37{
Tony Lindgren8651bd82013-10-10 15:45:12 -0700[diff] [blame]38 pdata_quirks_init(omap_dt_match_table);
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]39}
40
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100[diff] [blame]41#ifdef CONFIG_SOC_OMAP2420
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]42static const char *omap242x_boards_compat[] __initdata = {
43 "ti,omap2420",
44 NULL,
45};
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]46
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]47DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
Russell King71ee7da2010-05-23 10:18:16 +0100[diff] [blame]48 .reserve = omap_reserve,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]49 .map_io = omap242x_map_io,
50 .init_early = omap2420_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]51 .init_irq = omap_intc_of_init,
Benoit Coussonb7557062011-12-07 11:47:40 -0800[diff] [blame]52 .handle_irq = omap2_intc_handle_irq,
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]53 .init_machine = omap_generic_init,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]54 .init_time = omap2_sync32k_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]55 .dt_compat = omap242x_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]56 .restart = omap2xxx_restart,
Tony Lindgren1dbae812005-11-10 14:26:51 +0000[diff] [blame]57MACHINE_END
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]58#endif
59
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100[diff] [blame]60#ifdef CONFIG_SOC_OMAP2430
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]61static const char *omap243x_boards_compat[] __initdata = {
62 "ti,omap2430",
63 NULL,
64};
65
66DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
67 .reserve = omap_reserve,
68 .map_io = omap243x_map_io,
69 .init_early = omap2430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]70 .init_irq = omap_intc_of_init,
Marc Zyngier6b2f55d2011-09-06 10:23:45 +0100[diff] [blame]71 .handle_irq = omap2_intc_handle_irq,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]72 .init_machine = omap_generic_init,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]73 .init_time = omap2_sync32k_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]74 .dt_compat = omap243x_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]75 .restart = omap2xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]76MACHINE_END
77#endif
78
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100[diff] [blame]79#ifdef CONFIG_ARCH_OMAP3
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]80static const char *omap3_boards_compat[] __initdata = {
81 "ti,omap3",
82 NULL,
83};
84
85DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
86 .reserve = omap_reserve,
87 .map_io = omap3_map_io,
88 .init_early = omap3430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]89 .init_irq = omap_intc_of_init,
Benoit Coussonb7557062011-12-07 11:47:40 -0800[diff] [blame]90 .handle_irq = omap3_intc_handle_irq,
Benoit Cousson93651b82011-09-23 13:51:57 +0200[diff] [blame]91 .init_machine = omap_generic_init,
Rajendra Nayak990fa4f2013-02-19 18:28:31 +0530[diff] [blame]92 .init_late = omap3_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]93 .init_time = omap3_sync32k_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]94 .dt_compat = omap3_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]95 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]96MACHINE_END
Jon Hunter7dd9d502012-09-12 11:40:58 -0500[diff] [blame]97
Nishanth Menon016c12d22013-10-07 15:43:49 -0500[diff] [blame]98static const char *omap36xx_boards_compat[] __initdata = {
99 "ti,omap36xx",
100 NULL,
101};
102
103DT_MACHINE_START(OMAP36XX_DT, "Generic OMAP36xx (Flattened Device Tree)")
104 .reserve = omap_reserve,
105 .map_io = omap3_map_io,
106 .init_early = omap3630_init_early,
107 .init_irq = omap_intc_of_init,
108 .handle_irq = omap3_intc_handle_irq,
109 .init_machine = omap_generic_init,
110 .init_late = omap3_init_late,
111 .init_time = omap3_sync32k_timer_init,
112 .dt_compat = omap36xx_boards_compat,
113 .restart = omap3xxx_restart,
114MACHINE_END
115
Jon Hunter7dd9d502012-09-12 11:40:58 -0500[diff] [blame]116static const char *omap3_gp_boards_compat[] __initdata = {
117 "ti,omap3-beagle",
Anil Kumar4bfe6342013-03-16 15:29:21 +0530[diff] [blame]118 "timll,omap3-devkit8000",
Jon Hunter7dd9d502012-09-12 11:40:58 -0500[diff] [blame]119 NULL,
120};
121
122DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
123 .reserve = omap_reserve,
124 .map_io = omap3_map_io,
125 .init_early = omap3430_init_early,
126 .init_irq = omap_intc_of_init,
127 .handle_irq = omap3_intc_handle_irq,
128 .init_machine = omap_generic_init,
Rajendra Nayak990fa4f2013-02-19 18:28:31 +0530[diff] [blame]129 .init_late = omap3_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]130 .init_time = omap3_secure_sync32k_timer_init,
Jon Hunter7dd9d502012-09-12 11:40:58 -0500[diff] [blame]131 .dt_compat = omap3_gp_boards_compat,
Linus Torvaldsd01e4af2012-12-12 11:51:39 -0800[diff] [blame]132 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]133MACHINE_END
134#endif
135
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]136#ifdef CONFIG_SOC_AM33XX
137static const char *am33xx_boards_compat[] __initdata = {
138 "ti,am33xx",
139 NULL,
140};
141
142DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
143 .reserve = omap_reserve,
144 .map_io = am33xx_map_io,
145 .init_early = am33xx_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]146 .init_irq = omap_intc_of_init,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]147 .handle_irq = omap3_intc_handle_irq,
148 .init_machine = omap_generic_init,
Jon Hunter00ea4d52013-01-11 20:23:09 -0600[diff] [blame]149 .init_time = omap3_gptimer_timer_init,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]150 .dt_compat = am33xx_boards_compat,
Jean-Sebastien A. Beaudry14e067c2013-01-23 16:02:40 -0500[diff] [blame]151 .restart = am33xx_restart,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]152MACHINE_END
153#endif
154
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100[diff] [blame]155#ifdef CONFIG_ARCH_OMAP4
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]156static const char *omap4_boards_compat[] __initdata = {
157 "ti,omap4",
158 NULL,
159};
160
161DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
162 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100[diff] [blame]163 .smp = smp_ops(omap4_smp_ops),
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]164 .map_io = omap4_map_io,
165 .init_early = omap4430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]166 .init_irq = omap_gic_of_init,
Benoit Cousson93651b82011-09-23 13:51:57 +0200[diff] [blame]167 .init_machine = omap_generic_init,
Shawn Guobbd707a2012-04-26 16:06:50 +0800[diff] [blame]168 .init_late = omap4430_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]169 .init_time = omap4_local_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]170 .dt_compat = omap4_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]171 .restart = omap44xx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]172MACHINE_END
173#endif
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]174
175#ifdef CONFIG_SOC_OMAP5
176static const char *omap5_boards_compat[] __initdata = {
177 "ti,omap5",
178 NULL,
179};
180
181DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
182 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100[diff] [blame]183 .smp = smp_ops(omap4_smp_ops),
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]184 .map_io = omap5_map_io,
185 .init_early = omap5_init_early,
186 .init_irq = omap_gic_of_init,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]187 .init_machine = omap_generic_init,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]188 .init_time = omap5_realtime_timer_init,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]189 .dt_compat = omap5_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]190 .restart = omap44xx_restart,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]191MACHINE_END
192#endif
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530[diff] [blame]193
194#ifdef CONFIG_SOC_AM43XX
195static const char *am43_boards_compat[] __initdata = {
196 "ti,am43",
197 NULL,
198};
199
200DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
201 .map_io = am33xx_map_io,
202 .init_early = am43xx_init_early,
203 .init_irq = omap_gic_of_init,
204 .init_machine = omap_generic_init,
205 .init_time = omap3_sync32k_timer_init,
206 .dt_compat = am43_boards_compat,
207MACHINE_END
208#endif
R Sricharan439bf392013-02-07 13:53:05 +0530[diff] [blame]209
210#ifdef CONFIG_SOC_DRA7XX
211static const char *dra7xx_boards_compat[] __initdata = {
212 "ti,dra7",
213 NULL,
214};
215
216DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)")
217 .reserve = omap_reserve,
218 .smp = smp_ops(omap4_smp_ops),
219 .map_io = omap5_map_io,
220 .init_early = dra7xx_init_early,
221 .init_irq = omap_gic_of_init,
222 .init_machine = omap_generic_init,
223 .init_time = omap5_realtime_timer_init,
224 .dt_compat = dra7xx_boards_compat,
Rajendra Nayak1d597b02013-07-09 13:02:15 +0530[diff] [blame]225 .restart = omap44xx_restart,
R Sricharan439bf392013-02-07 13:53:05 +0530[diff] [blame]226MACHINE_END
227#endif