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Tony Lindgren1dbae812005-11-10 14:26:51 +00001/*
Tony Lindgren1dbae812005-11-10 14:26:51 +00002 * Copyright (C) 2005 Nokia Corporation
3 * Author: Paul Mundt <paul.mundt@nokia.com>
4 *
Benoit Cousson8d616492011-09-20 21:24:47 +02005 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
Tony Lindgren1dbae812005-11-10 14:26:51 +00006 *
Benoit Cousson8d616492011-09-20 21:24:47 +02007 * 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 +00009 *
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 +020014#include <linux/io.h>
Benoit Coussonfbf75da2011-09-21 23:30:31 +020015#include <linux/of_irq.h>
Benoit Cousson8d616492011-09-20 21:24:47 +020016#include <linux/of_platform.h>
17#include <linux/irqdomain.h>
Tony Lindgren1dbae812005-11-10 14:26:51 +000018
Tony Lindgren1dbae812005-11-10 14:26:51 +000019#include <asm/mach/arch.h>
Tony Lindgren1dbae812005-11-10 14:26:51 +000020
Tony Lindgren4e653312011-11-10 22:45:17 +010021#include "common.h"
Tony Lindgren1dbae812005-11-10 14:26:51 +000022
Tony Lindgren75a57fe2012-03-05 13:47:28 -080023#if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
R Sricharanc4082d42012-06-05 16:31:06 +053024#define intc_of_init NULL
Tony Lindgren75a57fe2012-03-05 13:47:28 -080025#endif
26#ifndef CONFIG_ARCH_OMAP4
27#define gic_of_init NULL
28#endif
29
Uwe Kleine-König31957602014-09-10 10:26:17 +020030static const struct of_device_id omap_dt_match_table[] __initconst = {
Benoit Cousson8d616492011-09-20 21:24:47 +020031 { .compatible = "simple-bus", },
32 { .compatible = "ti,omap-infra", },
33 { }
Paul Walmsleyb3c6df32009-09-03 20:14:02 +030034};
35
Tony Lindgren1dbae812005-11-10 14:26:51 +000036static void __init omap_generic_init(void)
37{
Tomi Valkeinen6a0e6b32013-12-19 12:34:19 +020038 omapdss_early_init_of();
39
Tony Lindgren8651bd82013-10-10 15:45:12 -070040 pdata_quirks_init(omap_dt_match_table);
Tomi Valkeinendcdf4072013-03-18 15:50:25 +020041
42 omapdss_init_of();
Tony Lindgren1dbae812005-11-10 14:26:51 +000043}
44
Benoit Cousson0e02a8c2011-12-01 11:05:17 +010045#ifdef CONFIG_SOC_OMAP2420
Uwe Kleine-König58cda012014-09-11 21:29:01 +020046static const char *const omap242x_boards_compat[] __initconst = {
Benoit Cousson8d616492011-09-20 21:24:47 +020047 "ti,omap2420",
48 NULL,
49};
Tony Lindgren1dbae812005-11-10 14:26:51 +000050
Benoit Cousson8d616492011-09-20 21:24:47 +020051DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
Russell King71ee7da2010-05-23 10:18:16 +010052 .reserve = omap_reserve,
Benoit Cousson8d616492011-09-20 21:24:47 +020053 .map_io = omap242x_map_io,
54 .init_early = omap2420_init_early,
Tony Lindgren1dbae812005-11-10 14:26:51 +000055 .init_machine = omap_generic_init,
Stephen Warren6bb27d72012-11-08 12:40:59 -070056 .init_time = omap2_sync32k_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +020057 .dt_compat = omap242x_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -060058 .restart = omap2xxx_restart,
Tony Lindgren1dbae812005-11-10 14:26:51 +000059MACHINE_END
Benoit Cousson8d616492011-09-20 21:24:47 +020060#endif
61
Benoit Cousson0e02a8c2011-12-01 11:05:17 +010062#ifdef CONFIG_SOC_OMAP2430
Uwe Kleine-König58cda012014-09-11 21:29:01 +020063static const char *const omap243x_boards_compat[] __initconst = {
Benoit Cousson8d616492011-09-20 21:24:47 +020064 "ti,omap2430",
65 NULL,
66};
67
68DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
69 .reserve = omap_reserve,
70 .map_io = omap243x_map_io,
71 .init_early = omap2430_init_early,
Benoit Cousson8d616492011-09-20 21:24:47 +020072 .init_machine = omap_generic_init,
Stephen Warren6bb27d72012-11-08 12:40:59 -070073 .init_time = omap2_sync32k_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +020074 .dt_compat = omap243x_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -060075 .restart = omap2xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +020076MACHINE_END
77#endif
78
Benoit Cousson0e02a8c2011-12-01 11:05:17 +010079#ifdef CONFIG_ARCH_OMAP3
Tony Lindgren71c4f602015-01-05 15:45:45 -080080/* Some boards need board name for legacy userspace in /proc/cpuinfo */
81static const char *const n900_boards_compat[] __initconst = {
82 "nokia,omap3-n900",
83 NULL,
84};
85
86DT_MACHINE_START(OMAP3_N900_DT, "Nokia RX-51 board")
87 .reserve = omap_reserve,
88 .map_io = omap3_map_io,
89 .init_early = omap3430_init_early,
90 .init_machine = omap_generic_init,
91 .init_late = omap3_init_late,
92 .init_time = omap3_sync32k_timer_init,
93 .dt_compat = n900_boards_compat,
94 .restart = omap3xxx_restart,
95MACHINE_END
96
97/* Generic omap3 boards, most boards can use these */
Uwe Kleine-König58cda012014-09-11 21:29:01 +020098static const char *const omap3_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -060099 "ti,omap3430",
Benoit Cousson8d616492011-09-20 21:24:47 +0200100 "ti,omap3",
101 NULL,
102};
103
104DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
105 .reserve = omap_reserve,
106 .map_io = omap3_map_io,
107 .init_early = omap3430_init_early,
Benoit Cousson93651b82011-09-23 13:51:57 +0200108 .init_machine = omap_generic_init,
Rajendra Nayak990fa4f2013-02-19 18:28:31 +0530109 .init_late = omap3_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700110 .init_time = omap3_sync32k_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200111 .dt_compat = omap3_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600112 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200113MACHINE_END
Jon Hunter7dd9d502012-09-12 11:40:58 -0500114
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200115static const char *const omap36xx_boards_compat[] __initconst = {
Nishanth Menon016c12d2013-10-07 15:43:49 -0500116 "ti,omap36xx",
117 NULL,
118};
119
120DT_MACHINE_START(OMAP36XX_DT, "Generic OMAP36xx (Flattened Device Tree)")
121 .reserve = omap_reserve,
122 .map_io = omap3_map_io,
123 .init_early = omap3630_init_early,
Nishanth Menon016c12d2013-10-07 15:43:49 -0500124 .init_machine = omap_generic_init,
125 .init_late = omap3_init_late,
126 .init_time = omap3_sync32k_timer_init,
127 .dt_compat = omap36xx_boards_compat,
128 .restart = omap3xxx_restart,
129MACHINE_END
130
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200131static const char *const omap3_gp_boards_compat[] __initconst = {
Jon Hunter7dd9d502012-09-12 11:40:58 -0500132 "ti,omap3-beagle",
Anil Kumar4bfe6342013-03-16 15:29:21 +0530133 "timll,omap3-devkit8000",
Jon Hunter7dd9d502012-09-12 11:40:58 -0500134 NULL,
135};
136
137DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
138 .reserve = omap_reserve,
139 .map_io = omap3_map_io,
140 .init_early = omap3430_init_early,
Jon Hunter7dd9d502012-09-12 11:40:58 -0500141 .init_machine = omap_generic_init,
Rajendra Nayak990fa4f2013-02-19 18:28:31 +0530142 .init_late = omap3_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700143 .init_time = omap3_secure_sync32k_timer_init,
Jon Hunter7dd9d502012-09-12 11:40:58 -0500144 .dt_compat = omap3_gp_boards_compat,
Linus Torvaldsd01e4af2012-12-12 11:51:39 -0800145 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200146MACHINE_END
Nishanth Menoncaef4ee2013-12-06 14:20:17 -0800147
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200148static const char *const am3517_boards_compat[] __initconst = {
Nishanth Menoncaef4ee2013-12-06 14:20:17 -0800149 "ti,am3517",
150 NULL,
151};
152
153DT_MACHINE_START(AM3517_DT, "Generic AM3517 (Flattened Device Tree)")
154 .reserve = omap_reserve,
155 .map_io = omap3_map_io,
156 .init_early = am35xx_init_early,
Nishanth Menoncaef4ee2013-12-06 14:20:17 -0800157 .init_machine = omap_generic_init,
158 .init_late = omap3_init_late,
159 .init_time = omap3_gptimer_timer_init,
160 .dt_compat = am3517_boards_compat,
161 .restart = omap3xxx_restart,
162MACHINE_END
Benoit Cousson8d616492011-09-20 21:24:47 +0200163#endif
164
Afzal Mohammed08f30982012-05-11 00:38:49 +0530165#ifdef CONFIG_SOC_AM33XX
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200166static const char *const am33xx_boards_compat[] __initconst = {
Afzal Mohammed08f30982012-05-11 00:38:49 +0530167 "ti,am33xx",
168 NULL,
169};
170
171DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
172 .reserve = omap_reserve,
173 .map_io = am33xx_map_io,
174 .init_early = am33xx_init_early,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530175 .init_machine = omap_generic_init,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500176 .init_late = am33xx_init_late,
Jon Hunter00ea4d52013-01-11 20:23:09 -0600177 .init_time = omap3_gptimer_timer_init,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530178 .dt_compat = am33xx_boards_compat,
Jean-Sebastien A. Beaudry14e067c2013-01-23 16:02:40 -0500179 .restart = am33xx_restart,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530180MACHINE_END
181#endif
182
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100183#ifdef CONFIG_ARCH_OMAP4
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200184static const char *const omap4_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600185 "ti,omap4460",
186 "ti,omap4430",
Benoit Cousson8d616492011-09-20 21:24:47 +0200187 "ti,omap4",
188 NULL,
189};
190
191DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
192 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100193 .smp = smp_ops(omap4_smp_ops),
Benoit Cousson8d616492011-09-20 21:24:47 +0200194 .map_io = omap4_map_io,
195 .init_early = omap4430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530196 .init_irq = omap_gic_of_init,
Benoit Cousson93651b82011-09-23 13:51:57 +0200197 .init_machine = omap_generic_init,
Shawn Guobbd707a2012-04-26 16:06:50 +0800198 .init_late = omap4430_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700199 .init_time = omap4_local_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200200 .dt_compat = omap4_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600201 .restart = omap44xx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200202MACHINE_END
203#endif
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530204
205#ifdef CONFIG_SOC_OMAP5
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200206static const char *const omap5_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600207 "ti,omap5432",
208 "ti,omap5430",
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530209 "ti,omap5",
210 NULL,
211};
212
213DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
214 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100215 .smp = smp_ops(omap4_smp_ops),
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530216 .map_io = omap5_map_io,
217 .init_early = omap5_init_early,
218 .init_irq = omap_gic_of_init,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530219 .init_machine = omap_generic_init,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500220 .init_late = omap5_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700221 .init_time = omap5_realtime_timer_init,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530222 .dt_compat = omap5_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600223 .restart = omap44xx_restart,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530224MACHINE_END
225#endif
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530226
227#ifdef CONFIG_SOC_AM43XX
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200228static const char *const am43_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600229 "ti,am4372",
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530230 "ti,am43",
231 NULL,
232};
233
234DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
235 .map_io = am33xx_map_io,
236 .init_early = am43xx_init_early,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500237 .init_late = am43xx_init_late,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530238 .init_irq = omap_gic_of_init,
239 .init_machine = omap_generic_init,
Rajendra Nayak5b5c0132014-02-07 15:51:26 +0530240 .init_time = omap3_gptimer_timer_init,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530241 .dt_compat = am43_boards_compat,
Lokesh Vutlaa7daf642014-02-28 12:43:45 -0700242 .restart = omap44xx_restart,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530243MACHINE_END
244#endif
R Sricharan439bf392013-02-07 13:53:05 +0530245
246#ifdef CONFIG_SOC_DRA7XX
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200247static const char *const dra74x_boards_compat[] __initconst = {
Nishanth Menon0e0cb992014-08-18 14:07:55 -0500248 "ti,am5728",
249 "ti,am5726",
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530250 "ti,dra742",
R Sricharan439bf392013-02-07 13:53:05 +0530251 "ti,dra7",
252 NULL,
253};
254
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530255DT_MACHINE_START(DRA74X_DT, "Generic DRA74X (Flattened Device Tree)")
R Sricharan439bf392013-02-07 13:53:05 +0530256 .reserve = omap_reserve,
257 .smp = smp_ops(omap4_smp_ops),
258 .map_io = omap5_map_io,
259 .init_early = dra7xx_init_early,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500260 .init_late = dra7xx_init_late,
R Sricharan439bf392013-02-07 13:53:05 +0530261 .init_irq = omap_gic_of_init,
262 .init_machine = omap_generic_init,
263 .init_time = omap5_realtime_timer_init,
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530264 .dt_compat = dra74x_boards_compat,
265 .restart = omap44xx_restart,
266MACHINE_END
267
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200268static const char *const dra72x_boards_compat[] __initconst = {
Nishanth Menon0e0cb992014-08-18 14:07:55 -0500269 "ti,am5718",
270 "ti,am5716",
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530271 "ti,dra722",
272 NULL,
273};
274
275DT_MACHINE_START(DRA72X_DT, "Generic DRA72X (Flattened Device Tree)")
276 .reserve = omap_reserve,
277 .map_io = omap5_map_io,
278 .init_early = dra7xx_init_early,
279 .init_late = dra7xx_init_late,
280 .init_irq = omap_gic_of_init,
281 .init_machine = omap_generic_init,
282 .init_time = omap5_realtime_timer_init,
283 .dt_compat = dra72x_boards_compat,
Rajendra Nayak1d597b02013-07-09 13:02:15 +0530284 .restart = omap44xx_restart,
R Sricharan439bf392013-02-07 13:53:05 +0530285MACHINE_END
286#endif