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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
Uwe Kleine-König31957602014-09-10 10:26:17 +020023static const struct of_device_id omap_dt_match_table[] __initconst = {
Benoit Cousson8d616492011-09-20 21:24:47 +020024 { .compatible = "simple-bus", },
25 { .compatible = "ti,omap-infra", },
26 { }
Paul Walmsleyb3c6df32009-09-03 20:14:02 +030027};
28
Tony Lindgren1dbae812005-11-10 14:26:51 +000029static void __init omap_generic_init(void)
30{
Tomi Valkeinen6a0e6b32013-12-19 12:34:19 +020031 omapdss_early_init_of();
32
Tony Lindgren8651bd82013-10-10 15:45:12 -070033 pdata_quirks_init(omap_dt_match_table);
Tomi Valkeinendcdf4072013-03-18 15:50:25 +020034
35 omapdss_init_of();
Tony Lindgren1dbae812005-11-10 14:26:51 +000036}
37
Benoit Cousson0e02a8c2011-12-01 11:05:17 +010038#ifdef CONFIG_SOC_OMAP2420
Uwe Kleine-König58cda012014-09-11 21:29:01 +020039static const char *const omap242x_boards_compat[] __initconst = {
Benoit Cousson8d616492011-09-20 21:24:47 +020040 "ti,omap2420",
41 NULL,
42};
Tony Lindgren1dbae812005-11-10 14:26:51 +000043
Benoit Cousson8d616492011-09-20 21:24:47 +020044DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
Russell King71ee7da2010-05-23 10:18:16 +010045 .reserve = omap_reserve,
Benoit Cousson8d616492011-09-20 21:24:47 +020046 .map_io = omap242x_map_io,
47 .init_early = omap2420_init_early,
Tony Lindgren1dbae812005-11-10 14:26:51 +000048 .init_machine = omap_generic_init,
Felipe Balbi6f82e252015-09-29 13:26:45 -050049 .init_time = omap_init_time,
Benoit Cousson8d616492011-09-20 21:24:47 +020050 .dt_compat = omap242x_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -060051 .restart = omap2xxx_restart,
Tony Lindgren1dbae812005-11-10 14:26:51 +000052MACHINE_END
Benoit Cousson8d616492011-09-20 21:24:47 +020053#endif
54
Benoit Cousson0e02a8c2011-12-01 11:05:17 +010055#ifdef CONFIG_SOC_OMAP2430
Uwe Kleine-König58cda012014-09-11 21:29:01 +020056static const char *const omap243x_boards_compat[] __initconst = {
Benoit Cousson8d616492011-09-20 21:24:47 +020057 "ti,omap2430",
58 NULL,
59};
60
61DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
62 .reserve = omap_reserve,
63 .map_io = omap243x_map_io,
64 .init_early = omap2430_init_early,
Benoit Cousson8d616492011-09-20 21:24:47 +020065 .init_machine = omap_generic_init,
Felipe Balbi6f82e252015-09-29 13:26:45 -050066 .init_time = omap_init_time,
Benoit Cousson8d616492011-09-20 21:24:47 +020067 .dt_compat = omap243x_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -060068 .restart = omap2xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +020069MACHINE_END
70#endif
71
Benoit Cousson0e02a8c2011-12-01 11:05:17 +010072#ifdef CONFIG_ARCH_OMAP3
Tony Lindgren71c4f602015-01-05 15:45:45 -080073/* Some boards need board name for legacy userspace in /proc/cpuinfo */
74static const char *const n900_boards_compat[] __initconst = {
75 "nokia,omap3-n900",
76 NULL,
77};
78
79DT_MACHINE_START(OMAP3_N900_DT, "Nokia RX-51 board")
80 .reserve = omap_reserve,
81 .map_io = omap3_map_io,
82 .init_early = omap3430_init_early,
83 .init_machine = omap_generic_init,
84 .init_late = omap3_init_late,
Felipe Balbi6f82e252015-09-29 13:26:45 -050085 .init_time = omap_init_time,
Tony Lindgren71c4f602015-01-05 15:45:45 -080086 .dt_compat = n900_boards_compat,
87 .restart = omap3xxx_restart,
88MACHINE_END
89
90/* Generic omap3 boards, most boards can use these */
Uwe Kleine-König58cda012014-09-11 21:29:01 +020091static const char *const omap3_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -060092 "ti,omap3430",
Benoit Cousson8d616492011-09-20 21:24:47 +020093 "ti,omap3",
94 NULL,
95};
96
97DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
98 .reserve = omap_reserve,
99 .map_io = omap3_map_io,
100 .init_early = omap3430_init_early,
Benoit Cousson93651b82011-09-23 13:51:57 +0200101 .init_machine = omap_generic_init,
Rajendra Nayak990fa4f2013-02-19 18:28:31 +0530102 .init_late = omap3_init_late,
Felipe Balbi6f82e252015-09-29 13:26:45 -0500103 .init_time = omap_init_time,
Benoit Cousson8d616492011-09-20 21:24:47 +0200104 .dt_compat = omap3_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600105 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200106MACHINE_END
Jon Hunter7dd9d502012-09-12 11:40:58 -0500107
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200108static const char *const omap36xx_boards_compat[] __initconst = {
Nishanth Menon016c12d2013-10-07 15:43:49 -0500109 "ti,omap36xx",
110 NULL,
111};
112
113DT_MACHINE_START(OMAP36XX_DT, "Generic OMAP36xx (Flattened Device Tree)")
114 .reserve = omap_reserve,
115 .map_io = omap3_map_io,
116 .init_early = omap3630_init_early,
Nishanth Menon016c12d2013-10-07 15:43:49 -0500117 .init_machine = omap_generic_init,
118 .init_late = omap3_init_late,
Felipe Balbi6f82e252015-09-29 13:26:45 -0500119 .init_time = omap_init_time,
Nishanth Menon016c12d2013-10-07 15:43:49 -0500120 .dt_compat = omap36xx_boards_compat,
121 .restart = omap3xxx_restart,
122MACHINE_END
123
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200124static const char *const omap3_gp_boards_compat[] __initconst = {
Jon Hunter7dd9d502012-09-12 11:40:58 -0500125 "ti,omap3-beagle",
Anil Kumar4bfe6342013-03-16 15:29:21 +0530126 "timll,omap3-devkit8000",
Jon Hunter7dd9d502012-09-12 11:40:58 -0500127 NULL,
128};
129
130DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
131 .reserve = omap_reserve,
132 .map_io = omap3_map_io,
133 .init_early = omap3430_init_early,
Jon Hunter7dd9d502012-09-12 11:40:58 -0500134 .init_machine = omap_generic_init,
Rajendra Nayak990fa4f2013-02-19 18:28:31 +0530135 .init_late = omap3_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700136 .init_time = omap3_secure_sync32k_timer_init,
Jon Hunter7dd9d502012-09-12 11:40:58 -0500137 .dt_compat = omap3_gp_boards_compat,
Linus Torvaldsd01e4af2012-12-12 11:51:39 -0800138 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200139MACHINE_END
Nishanth Menoncaef4ee2013-12-06 14:20:17 -0800140
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200141static const char *const am3517_boards_compat[] __initconst = {
Nishanth Menoncaef4ee2013-12-06 14:20:17 -0800142 "ti,am3517",
143 NULL,
144};
145
146DT_MACHINE_START(AM3517_DT, "Generic AM3517 (Flattened Device Tree)")
147 .reserve = omap_reserve,
148 .map_io = omap3_map_io,
149 .init_early = am35xx_init_early,
Nishanth Menoncaef4ee2013-12-06 14:20:17 -0800150 .init_machine = omap_generic_init,
151 .init_late = omap3_init_late,
152 .init_time = omap3_gptimer_timer_init,
153 .dt_compat = am3517_boards_compat,
154 .restart = omap3xxx_restart,
155MACHINE_END
Benoit Cousson8d616492011-09-20 21:24:47 +0200156#endif
157
Tony Lindgrenabf8cc12015-01-26 09:26:31 -0800158#ifdef CONFIG_SOC_TI81XX
159static const char *const ti814x_boards_compat[] __initconst = {
160 "ti,dm8148",
161 "ti,dm814",
162 NULL,
163};
164
Tony Lindgren9fd274c2015-07-16 02:08:55 -0700165DT_MACHINE_START(TI814X_DT, "Generic ti814x (Flattened Device Tree)")
Tony Lindgrenabf8cc12015-01-26 09:26:31 -0800166 .reserve = omap_reserve,
167 .map_io = ti81xx_map_io,
168 .init_early = ti814x_init_early,
169 .init_machine = omap_generic_init,
170 .init_late = ti81xx_init_late,
171 .init_time = omap3_gptimer_timer_init,
172 .dt_compat = ti814x_boards_compat,
173 .restart = ti81xx_restart,
174MACHINE_END
175
176static const char *const ti816x_boards_compat[] __initconst = {
177 "ti,dm8168",
178 "ti,dm816",
179 NULL,
180};
181
182DT_MACHINE_START(TI816X_DT, "Generic ti816x (Flattened Device Tree)")
183 .reserve = omap_reserve,
184 .map_io = ti81xx_map_io,
185 .init_early = ti816x_init_early,
186 .init_machine = omap_generic_init,
187 .init_late = ti81xx_init_late,
188 .init_time = omap3_gptimer_timer_init,
189 .dt_compat = ti816x_boards_compat,
190 .restart = ti81xx_restart,
191MACHINE_END
192#endif
193
Afzal Mohammed08f30982012-05-11 00:38:49 +0530194#ifdef CONFIG_SOC_AM33XX
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200195static const char *const am33xx_boards_compat[] __initconst = {
Afzal Mohammed08f30982012-05-11 00:38:49 +0530196 "ti,am33xx",
197 NULL,
198};
199
200DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
201 .reserve = omap_reserve,
202 .map_io = am33xx_map_io,
203 .init_early = am33xx_init_early,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530204 .init_machine = omap_generic_init,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500205 .init_late = am33xx_init_late,
Jon Hunter00ea4d52013-01-11 20:23:09 -0600206 .init_time = omap3_gptimer_timer_init,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530207 .dt_compat = am33xx_boards_compat,
Jean-Sebastien A. Beaudry14e067c2013-01-23 16:02:40 -0500208 .restart = am33xx_restart,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530209MACHINE_END
210#endif
211
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100212#ifdef CONFIG_ARCH_OMAP4
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200213static const char *const omap4_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600214 "ti,omap4460",
215 "ti,omap4430",
Benoit Cousson8d616492011-09-20 21:24:47 +0200216 "ti,omap4",
217 NULL,
218};
219
220DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
Marek Szyprowski944e9df2015-01-08 07:48:58 +0100221 .l2c_aux_val = OMAP_L2C_AUX_CTRL,
222 .l2c_aux_mask = 0xcf9fffff,
223 .l2c_write_sec = omap4_l2c310_write_sec,
Benoit Cousson8d616492011-09-20 21:24:47 +0200224 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100225 .smp = smp_ops(omap4_smp_ops),
Benoit Cousson8d616492011-09-20 21:24:47 +0200226 .map_io = omap4_map_io,
227 .init_early = omap4430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530228 .init_irq = omap_gic_of_init,
Benoit Cousson93651b82011-09-23 13:51:57 +0200229 .init_machine = omap_generic_init,
Shawn Guobbd707a2012-04-26 16:06:50 +0800230 .init_late = omap4430_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700231 .init_time = omap4_local_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200232 .dt_compat = omap4_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600233 .restart = omap44xx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200234MACHINE_END
235#endif
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530236
237#ifdef CONFIG_SOC_OMAP5
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200238static const char *const omap5_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600239 "ti,omap5432",
240 "ti,omap5430",
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530241 "ti,omap5",
242 NULL,
243};
244
245DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
246 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100247 .smp = smp_ops(omap4_smp_ops),
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530248 .map_io = omap5_map_io,
249 .init_early = omap5_init_early,
250 .init_irq = omap_gic_of_init,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530251 .init_machine = omap_generic_init,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500252 .init_late = omap5_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700253 .init_time = omap5_realtime_timer_init,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530254 .dt_compat = omap5_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600255 .restart = omap44xx_restart,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530256MACHINE_END
257#endif
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530258
259#ifdef CONFIG_SOC_AM43XX
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200260static const char *const am43_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600261 "ti,am4372",
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530262 "ti,am43",
263 NULL,
264};
265
266DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
Marek Szyprowski944e9df2015-01-08 07:48:58 +0100267 .l2c_aux_val = OMAP_L2C_AUX_CTRL,
268 .l2c_aux_mask = 0xcf9fffff,
269 .l2c_write_sec = omap4_l2c310_write_sec,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530270 .map_io = am33xx_map_io,
271 .init_early = am43xx_init_early,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500272 .init_late = am43xx_init_late,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530273 .init_irq = omap_gic_of_init,
274 .init_machine = omap_generic_init,
Rajendra Nayak5b5c0132014-02-07 15:51:26 +0530275 .init_time = omap3_gptimer_timer_init,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530276 .dt_compat = am43_boards_compat,
Lokesh Vutlaa7daf642014-02-28 12:43:45 -0700277 .restart = omap44xx_restart,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530278MACHINE_END
279#endif
R Sricharan439bf392013-02-07 13:53:05 +0530280
281#ifdef CONFIG_SOC_DRA7XX
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200282static const char *const dra74x_boards_compat[] __initconst = {
Nishanth Menon0e0cb992014-08-18 14:07:55 -0500283 "ti,am5728",
284 "ti,am5726",
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530285 "ti,dra742",
R Sricharan439bf392013-02-07 13:53:05 +0530286 "ti,dra7",
287 NULL,
288};
289
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530290DT_MACHINE_START(DRA74X_DT, "Generic DRA74X (Flattened Device Tree)")
R Sricharan439bf392013-02-07 13:53:05 +0530291 .reserve = omap_reserve,
292 .smp = smp_ops(omap4_smp_ops),
Nishanth Menonea827ad2015-06-22 10:12:14 -0500293 .map_io = dra7xx_map_io,
R Sricharan439bf392013-02-07 13:53:05 +0530294 .init_early = dra7xx_init_early,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500295 .init_late = dra7xx_init_late,
R Sricharan439bf392013-02-07 13:53:05 +0530296 .init_irq = omap_gic_of_init,
297 .init_machine = omap_generic_init,
298 .init_time = omap5_realtime_timer_init,
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530299 .dt_compat = dra74x_boards_compat,
300 .restart = omap44xx_restart,
301MACHINE_END
302
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200303static const char *const dra72x_boards_compat[] __initconst = {
Nishanth Menon0e0cb992014-08-18 14:07:55 -0500304 "ti,am5718",
305 "ti,am5716",
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530306 "ti,dra722",
307 NULL,
308};
309
310DT_MACHINE_START(DRA72X_DT, "Generic DRA72X (Flattened Device Tree)")
311 .reserve = omap_reserve,
Nishanth Menonea827ad2015-06-22 10:12:14 -0500312 .map_io = dra7xx_map_io,
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530313 .init_early = dra7xx_init_early,
314 .init_late = dra7xx_init_late,
315 .init_irq = omap_gic_of_init,
316 .init_machine = omap_generic_init,
317 .init_time = omap5_realtime_timer_init,
318 .dt_compat = dra72x_boards_compat,
Rajendra Nayak1d597b02013-07-09 13:02:15 +0530319 .restart = omap44xx_restart,
R Sricharan439bf392013-02-07 13:53:05 +0530320MACHINE_END
321#endif