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gerrit-public.fairphone.software / kernel / msm-4.19 / 31957609db529d401658adc2e91ef7df7ea42699 / . / arch / arm / mach-omap2 / board-generic.c
blob: 0b311d51425f5910460fdbef51a3f9c36ae46544 [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
Uwe Kleine-König31957602014-09-10 10:26:17 +0200[diff] [blame^]30static const struct of_device_id omap_dt_match_table[] __initconst = {
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]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{
Tomi Valkeinen6a0e6b32013-12-19 12:34:19 +0200[diff] [blame]38 omapdss_early_init_of();
39
Tony Lindgren8651bd82013-10-10 15:45:12 -0700[diff] [blame]40 pdata_quirks_init(omap_dt_match_table);
Tomi Valkeinendcdf4072013-03-18 15:50:25 +0200[diff] [blame]41
42 omapdss_init_of();
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
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]46static const char *const omap242x_boards_compat[] __initconst = {
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]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,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]58 .init_time = omap2_sync32k_timer_init,
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
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]65static const char *const omap243x_boards_compat[] __initconst = {
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]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,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]77 .init_time = omap2_sync32k_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]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
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]84static const char *const omap3_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600[diff] [blame]85 "ti,omap3430",
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]86 "ti,omap3",
87 NULL,
88};
89
90DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
91 .reserve = omap_reserve,
92 .map_io = omap3_map_io,
93 .init_early = omap3430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]94 .init_irq = omap_intc_of_init,
Benoit Coussonb7557062011-12-07 11:47:40 -0800[diff] [blame]95 .handle_irq = omap3_intc_handle_irq,
Benoit Cousson93651b82011-09-23 13:51:57 +0200[diff] [blame]96 .init_machine = omap_generic_init,
Rajendra Nayak990fa4f2013-02-19 18:28:31 +0530[diff] [blame]97 .init_late = omap3_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]98 .init_time = omap3_sync32k_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]99 .dt_compat = omap3_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]100 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]101MACHINE_END
Jon Hunter7dd9d502012-09-12 11:40:58 -0500[diff] [blame]102
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]103static const char *const omap36xx_boards_compat[] __initconst = {
Nishanth Menon016c12d2013-10-07 15:43:49 -0500[diff] [blame]104 "ti,omap36xx",
105 NULL,
106};
107
108DT_MACHINE_START(OMAP36XX_DT, "Generic OMAP36xx (Flattened Device Tree)")
109 .reserve = omap_reserve,
110 .map_io = omap3_map_io,
111 .init_early = omap3630_init_early,
112 .init_irq = omap_intc_of_init,
113 .handle_irq = omap3_intc_handle_irq,
114 .init_machine = omap_generic_init,
115 .init_late = omap3_init_late,
116 .init_time = omap3_sync32k_timer_init,
117 .dt_compat = omap36xx_boards_compat,
118 .restart = omap3xxx_restart,
119MACHINE_END
120
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]121static const char *const omap3_gp_boards_compat[] __initconst = {
Jon Hunter7dd9d502012-09-12 11:40:58 -0500[diff] [blame]122 "ti,omap3-beagle",
Anil Kumar4bfe6342013-03-16 15:29:21 +0530[diff] [blame]123 "timll,omap3-devkit8000",
Jon Hunter7dd9d502012-09-12 11:40:58 -0500[diff] [blame]124 NULL,
125};
126
127DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
128 .reserve = omap_reserve,
129 .map_io = omap3_map_io,
130 .init_early = omap3430_init_early,
131 .init_irq = omap_intc_of_init,
132 .handle_irq = omap3_intc_handle_irq,
133 .init_machine = omap_generic_init,
Rajendra Nayak990fa4f2013-02-19 18:28:31 +0530[diff] [blame]134 .init_late = omap3_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]135 .init_time = omap3_secure_sync32k_timer_init,
Jon Hunter7dd9d502012-09-12 11:40:58 -0500[diff] [blame]136 .dt_compat = omap3_gp_boards_compat,
Linus Torvaldsd01e4af2012-12-12 11:51:39 -0800[diff] [blame]137 .restart = omap3xxx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]138MACHINE_END
Nishanth Menoncaef4ee2013-12-06 14:20:17 -0800[diff] [blame]139
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]140static const char *const am3517_boards_compat[] __initconst = {
Nishanth Menoncaef4ee2013-12-06 14:20:17 -0800[diff] [blame]141 "ti,am3517",
142 NULL,
143};
144
145DT_MACHINE_START(AM3517_DT, "Generic AM3517 (Flattened Device Tree)")
146 .reserve = omap_reserve,
147 .map_io = omap3_map_io,
148 .init_early = am35xx_init_early,
149 .init_irq = omap_intc_of_init,
150 .handle_irq = omap3_intc_handle_irq,
151 .init_machine = omap_generic_init,
152 .init_late = omap3_init_late,
153 .init_time = omap3_gptimer_timer_init,
154 .dt_compat = am3517_boards_compat,
155 .restart = omap3xxx_restart,
156MACHINE_END
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]157#endif
158
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]159#ifdef CONFIG_SOC_AM33XX
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]160static const char *const am33xx_boards_compat[] __initconst = {
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]161 "ti,am33xx",
162 NULL,
163};
164
165DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
166 .reserve = omap_reserve,
167 .map_io = am33xx_map_io,
168 .init_early = am33xx_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]169 .init_irq = omap_intc_of_init,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]170 .handle_irq = omap3_intc_handle_irq,
171 .init_machine = omap_generic_init,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500[diff] [blame]172 .init_late = am33xx_init_late,
Jon Hunter00ea4d52013-01-11 20:23:09 -0600[diff] [blame]173 .init_time = omap3_gptimer_timer_init,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]174 .dt_compat = am33xx_boards_compat,
Jean-Sebastien A. Beaudry14e067c2013-01-23 16:02:40 -0500[diff] [blame]175 .restart = am33xx_restart,
Afzal Mohammed08f30982012-05-11 00:38:49 +0530[diff] [blame]176MACHINE_END
177#endif
178
Benoit Cousson0e02a8c2011-12-01 11:05:17 +0100[diff] [blame]179#ifdef CONFIG_ARCH_OMAP4
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]180static const char *const omap4_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600[diff] [blame]181 "ti,omap4460",
182 "ti,omap4430",
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]183 "ti,omap4",
184 NULL,
185};
186
187DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
188 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100[diff] [blame]189 .smp = smp_ops(omap4_smp_ops),
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]190 .map_io = omap4_map_io,
191 .init_early = omap4430_init_early,
R Sricharanc4082d42012-06-05 16:31:06 +0530[diff] [blame]192 .init_irq = omap_gic_of_init,
Benoit Cousson93651b82011-09-23 13:51:57 +0200[diff] [blame]193 .init_machine = omap_generic_init,
Shawn Guobbd707a2012-04-26 16:06:50 +0800[diff] [blame]194 .init_late = omap4430_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]195 .init_time = omap4_local_timer_init,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]196 .dt_compat = omap4_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]197 .restart = omap44xx_restart,
Benoit Cousson8d616492011-09-20 21:24:47 +0200[diff] [blame]198MACHINE_END
199#endif
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]200
201#ifdef CONFIG_SOC_OMAP5
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]202static const char *const omap5_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600[diff] [blame]203 "ti,omap5432",
204 "ti,omap5430",
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]205 "ti,omap5",
206 NULL,
207};
208
209DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
210 .reserve = omap_reserve,
Marc Zyngier06915322011-09-08 13:15:22 +0100[diff] [blame]211 .smp = smp_ops(omap4_smp_ops),
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]212 .map_io = omap5_map_io,
213 .init_early = omap5_init_early,
214 .init_irq = omap_gic_of_init,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]215 .init_machine = omap_generic_init,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500[diff] [blame]216 .init_late = omap5_init_late,
Stephen Warren6bb27d72012-11-08 12:40:59 -0700[diff] [blame]217 .init_time = omap5_realtime_timer_init,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]218 .dt_compat = omap5_boards_compat,
Paul Walmsley187e3e02012-10-29 20:56:12 -0600[diff] [blame]219 .restart = omap44xx_restart,
R Sricharan0c1b6fa2012-05-09 23:34:56 +0530[diff] [blame]220MACHINE_END
221#endif
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530[diff] [blame]222
223#ifdef CONFIG_SOC_AM43XX
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]224static const char *const am43_boards_compat[] __initconst = {
Nishanth Menonb83a08f2013-12-04 18:49:37 -0600[diff] [blame]225 "ti,am4372",
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530[diff] [blame]226 "ti,am43",
227 NULL,
228};
229
230DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
231 .map_io = am33xx_map_io,
232 .init_early = am43xx_init_early,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500[diff] [blame]233 .init_late = am43xx_init_late,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530[diff] [blame]234 .init_irq = omap_gic_of_init,
235 .init_machine = omap_generic_init,
Rajendra Nayak5b5c0132014-02-07 15:51:26 +0530[diff] [blame]236 .init_time = omap3_gptimer_timer_init,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530[diff] [blame]237 .dt_compat = am43_boards_compat,
Lokesh Vutlaa7daf642014-02-28 12:43:45 -0700[diff] [blame]238 .restart = omap44xx_restart,
Afzal Mohammedbb256f82013-05-27 20:06:53 +0530[diff] [blame]239MACHINE_END
240#endif
R Sricharan439bf392013-02-07 13:53:05 +0530[diff] [blame]241
242#ifdef CONFIG_SOC_DRA7XX
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]243static const char *const dra74x_boards_compat[] __initconst = {
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530[diff] [blame]244 "ti,dra742",
R Sricharan439bf392013-02-07 13:53:05 +0530[diff] [blame]245 "ti,dra7",
246 NULL,
247};
248
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530[diff] [blame]249DT_MACHINE_START(DRA74X_DT, "Generic DRA74X (Flattened Device Tree)")
R Sricharan439bf392013-02-07 13:53:05 +0530[diff] [blame]250 .reserve = omap_reserve,
251 .smp = smp_ops(omap4_smp_ops),
252 .map_io = omap5_map_io,
253 .init_early = dra7xx_init_early,
Nishanth Menon765e7a02013-10-16 10:39:02 -0500[diff] [blame]254 .init_late = dra7xx_init_late,
R Sricharan439bf392013-02-07 13:53:05 +0530[diff] [blame]255 .init_irq = omap_gic_of_init,
256 .init_machine = omap_generic_init,
257 .init_time = omap5_realtime_timer_init,
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530[diff] [blame]258 .dt_compat = dra74x_boards_compat,
259 .restart = omap44xx_restart,
260MACHINE_END
261
Uwe Kleine-König58cda012014-09-11 21:29:01 +0200[diff] [blame]262static const char *const dra72x_boards_compat[] __initconst = {
Rajendra Nayak44e97ff2014-04-29 16:35:12 +0530[diff] [blame]263 "ti,dra722",
264 NULL,
265};
266
267DT_MACHINE_START(DRA72X_DT, "Generic DRA72X (Flattened Device Tree)")
268 .reserve = omap_reserve,
269 .map_io = omap5_map_io,
270 .init_early = dra7xx_init_early,
271 .init_late = dra7xx_init_late,
272 .init_irq = omap_gic_of_init,
273 .init_machine = omap_generic_init,
274 .init_time = omap5_realtime_timer_init,
275 .dt_compat = dra72x_boards_compat,
Rajendra Nayak1d597b02013-07-09 13:02:15 +0530[diff] [blame]276 .restart = omap44xx_restart,
R Sricharan439bf392013-02-07 13:53:05 +0530[diff] [blame]277MACHINE_END
278#endif