2 * Copyright (C) 2005 Nokia Corporation
3 * Author: Paul Mundt <paul.mundt@nokia.com>
5 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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.
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.
15 #include <linux/of_irq.h>
16 #include <linux/of_platform.h>
17 #include <linux/irqdomain.h>
19 #include <asm/mach/arch.h>
23 static const struct of_device_id omap_dt_match_table[] __initconst = {
24 { .compatible = "simple-bus", },
25 { .compatible = "ti,omap-infra", },
29 static void __init omap_generic_init(void)
31 omapdss_early_init_of();
33 pdata_quirks_init(omap_dt_match_table);
38 #ifdef CONFIG_SOC_OMAP2420
39 static const char *const omap242x_boards_compat[] __initconst = {
44 DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
45 .reserve = omap_reserve,
46 .map_io = omap242x_map_io,
47 .init_early = omap2420_init_early,
48 .init_machine = omap_generic_init,
49 .init_time = omap_init_time,
50 .dt_compat = omap242x_boards_compat,
51 .restart = omap2xxx_restart,
55 #ifdef CONFIG_SOC_OMAP2430
56 static const char *const omap243x_boards_compat[] __initconst = {
61 DT_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,
65 .init_machine = omap_generic_init,
66 .init_time = omap_init_time,
67 .dt_compat = omap243x_boards_compat,
68 .restart = omap2xxx_restart,
72 #ifdef CONFIG_ARCH_OMAP3
73 /* Some boards need board name for legacy userspace in /proc/cpuinfo */
74 static const char *const n900_boards_compat[] __initconst = {
79 DT_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,
85 .init_time = omap_init_time,
86 .dt_compat = n900_boards_compat,
87 .restart = omap3xxx_restart,
90 /* Generic omap3 boards, most boards can use these */
91 static const char *const omap3_boards_compat[] __initconst = {
97 DT_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,
101 .init_machine = omap_generic_init,
102 .init_late = omap3_init_late,
103 .init_time = omap_init_time,
104 .dt_compat = omap3_boards_compat,
105 .restart = omap3xxx_restart,
108 static const char *const omap36xx_boards_compat[] __initconst = {
114 DT_MACHINE_START(OMAP36XX_DT, "Generic OMAP36xx (Flattened Device Tree)")
115 .reserve = omap_reserve,
116 .map_io = omap3_map_io,
117 .init_early = omap3630_init_early,
118 .init_machine = omap_generic_init,
119 .init_late = omap3_init_late,
120 .init_time = omap_init_time,
121 .dt_compat = omap36xx_boards_compat,
122 .restart = omap3xxx_restart,
125 static const char *const omap3_gp_boards_compat[] __initconst = {
127 "timll,omap3-devkit8000",
131 DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
132 .reserve = omap_reserve,
133 .map_io = omap3_map_io,
134 .init_early = omap3430_init_early,
135 .init_machine = omap_generic_init,
136 .init_late = omap3_init_late,
137 .init_time = omap3_secure_sync32k_timer_init,
138 .dt_compat = omap3_gp_boards_compat,
139 .restart = omap3xxx_restart,
142 static const char *const am3517_boards_compat[] __initconst = {
147 DT_MACHINE_START(AM3517_DT, "Generic AM3517 (Flattened Device Tree)")
148 .reserve = omap_reserve,
149 .map_io = omap3_map_io,
150 .init_early = am35xx_init_early,
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,
159 #ifdef CONFIG_SOC_TI81XX
160 static const char *const ti814x_boards_compat[] __initconst = {
166 DT_MACHINE_START(TI814X_DT, "Generic ti814x (Flattened Device Tree)")
167 .reserve = omap_reserve,
168 .map_io = ti81xx_map_io,
169 .init_early = ti814x_init_early,
170 .init_machine = omap_generic_init,
171 .init_late = ti81xx_init_late,
172 .init_time = omap3_gptimer_timer_init,
173 .dt_compat = ti814x_boards_compat,
174 .restart = ti81xx_restart,
177 static const char *const ti816x_boards_compat[] __initconst = {
183 DT_MACHINE_START(TI816X_DT, "Generic ti816x (Flattened Device Tree)")
184 .reserve = omap_reserve,
185 .map_io = ti81xx_map_io,
186 .init_early = ti816x_init_early,
187 .init_machine = omap_generic_init,
188 .init_late = ti81xx_init_late,
189 .init_time = omap3_gptimer_timer_init,
190 .dt_compat = ti816x_boards_compat,
191 .restart = ti81xx_restart,
195 #ifdef CONFIG_SOC_AM33XX
196 static const char *const am33xx_boards_compat[] __initconst = {
201 DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
202 .reserve = omap_reserve,
203 .map_io = am33xx_map_io,
204 .init_early = am33xx_init_early,
205 .init_machine = omap_generic_init,
206 .init_late = am33xx_init_late,
207 .init_time = omap3_gptimer_timer_init,
208 .dt_compat = am33xx_boards_compat,
209 .restart = am33xx_restart,
213 #ifdef CONFIG_ARCH_OMAP4
214 static const char *const omap4_boards_compat[] __initconst = {
221 DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
222 .l2c_aux_val = OMAP_L2C_AUX_CTRL,
223 .l2c_aux_mask = 0xcf9fffff,
224 .l2c_write_sec = omap4_l2c310_write_sec,
225 .reserve = omap_reserve,
226 .smp = smp_ops(omap4_smp_ops),
227 .map_io = omap4_map_io,
228 .init_early = omap4430_init_early,
229 .init_irq = omap_gic_of_init,
230 .init_machine = omap_generic_init,
231 .init_late = omap4430_init_late,
232 .init_time = omap4_local_timer_init,
233 .dt_compat = omap4_boards_compat,
234 .restart = omap44xx_restart,
238 #ifdef CONFIG_SOC_OMAP5
239 static const char *const omap5_boards_compat[] __initconst = {
246 DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
247 #if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
248 .dma_zone_size = SZ_2G,
250 .reserve = omap_reserve,
251 .smp = smp_ops(omap4_smp_ops),
252 .map_io = omap5_map_io,
253 .init_early = omap5_init_early,
254 .init_irq = omap_gic_of_init,
255 .init_machine = omap_generic_init,
256 .init_late = omap5_init_late,
257 .init_time = omap5_realtime_timer_init,
258 .dt_compat = omap5_boards_compat,
259 .restart = omap44xx_restart,
263 #ifdef CONFIG_SOC_AM43XX
264 static const char *const am43_boards_compat[] __initconst = {
270 DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
271 .l2c_aux_val = OMAP_L2C_AUX_CTRL,
272 .l2c_aux_mask = 0xcf9fffff,
273 .l2c_write_sec = omap4_l2c310_write_sec,
274 .map_io = am33xx_map_io,
275 .init_early = am43xx_init_early,
276 .init_late = am43xx_init_late,
277 .init_irq = omap_gic_of_init,
278 .init_machine = omap_generic_init,
279 .init_time = omap4_local_timer_init,
280 .dt_compat = am43_boards_compat,
281 .restart = omap44xx_restart,
285 #ifdef CONFIG_SOC_DRA7XX
286 static const char *const dra74x_boards_compat[] __initconst = {
294 DT_MACHINE_START(DRA74X_DT, "Generic DRA74X (Flattened Device Tree)")
295 #if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
296 .dma_zone_size = SZ_2G,
298 .reserve = omap_reserve,
299 .smp = smp_ops(omap4_smp_ops),
300 .map_io = dra7xx_map_io,
301 .init_early = dra7xx_init_early,
302 .init_late = dra7xx_init_late,
303 .init_irq = omap_gic_of_init,
304 .init_machine = omap_generic_init,
305 .init_time = omap5_realtime_timer_init,
306 .dt_compat = dra74x_boards_compat,
307 .restart = omap44xx_restart,
310 static const char *const dra72x_boards_compat[] __initconst = {
317 DT_MACHINE_START(DRA72X_DT, "Generic DRA72X (Flattened Device Tree)")
318 #if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
319 .dma_zone_size = SZ_2G,
321 .reserve = omap_reserve,
322 .map_io = dra7xx_map_io,
323 .init_early = dra7xx_init_early,
324 .init_late = dra7xx_init_late,
325 .init_irq = omap_gic_of_init,
326 .init_machine = omap_generic_init,
327 .init_time = omap5_realtime_timer_init,
328 .dt_compat = dra72x_boards_compat,
329 .restart = omap44xx_restart,