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 #if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
24 #define intc_of_init NULL
26 #ifndef CONFIG_ARCH_OMAP4
27 #define gic_of_init NULL
30 static const struct of_device_id omap_dt_match_table[] __initconst = {
31 { .compatible = "simple-bus", },
32 { .compatible = "ti,omap-infra", },
36 static void __init omap_generic_init(void)
38 omapdss_early_init_of();
40 pdata_quirks_init(omap_dt_match_table);
45 #ifdef CONFIG_SOC_OMAP2420
46 static const char *const omap242x_boards_compat[] __initconst = {
51 DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
52 .reserve = omap_reserve,
53 .map_io = omap242x_map_io,
54 .init_early = omap2420_init_early,
55 .init_machine = omap_generic_init,
56 .init_time = omap2_sync32k_timer_init,
57 .dt_compat = omap242x_boards_compat,
58 .restart = omap2xxx_restart,
62 #ifdef CONFIG_SOC_OMAP2430
63 static const char *const omap243x_boards_compat[] __initconst = {
68 DT_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,
72 .init_machine = omap_generic_init,
73 .init_time = omap2_sync32k_timer_init,
74 .dt_compat = omap243x_boards_compat,
75 .restart = omap2xxx_restart,
79 #ifdef CONFIG_ARCH_OMAP3
80 /* Some boards need board name for legacy userspace in /proc/cpuinfo */
81 static const char *const n900_boards_compat[] __initconst = {
86 DT_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,
97 /* Generic omap3 boards, most boards can use these */
98 static const char *const omap3_boards_compat[] __initconst = {
104 DT_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,
108 .init_machine = omap_generic_init,
109 .init_late = omap3_init_late,
110 .init_time = omap3_sync32k_timer_init,
111 .dt_compat = omap3_boards_compat,
112 .restart = omap3xxx_restart,
115 static const char *const omap36xx_boards_compat[] __initconst = {
120 DT_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,
124 .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,
131 static const char *const omap3_gp_boards_compat[] __initconst = {
133 "timll,omap3-devkit8000",
137 DT_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,
141 .init_machine = omap_generic_init,
142 .init_late = omap3_init_late,
143 .init_time = omap3_secure_sync32k_timer_init,
144 .dt_compat = omap3_gp_boards_compat,
145 .restart = omap3xxx_restart,
148 static const char *const am3517_boards_compat[] __initconst = {
153 DT_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,
157 .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,
165 #ifdef CONFIG_SOC_TI81XX
166 static const char *const ti814x_boards_compat[] __initconst = {
172 DT_MACHINE_START(TI814X_DT, "Generic ti814x (Flattened Device Tree)")
173 .reserve = omap_reserve,
174 .map_io = ti81xx_map_io,
175 .init_early = ti814x_init_early,
176 .init_machine = omap_generic_init,
177 .init_late = ti81xx_init_late,
178 .init_time = omap3_gptimer_timer_init,
179 .dt_compat = ti814x_boards_compat,
180 .restart = ti81xx_restart,
183 static const char *const ti816x_boards_compat[] __initconst = {
189 DT_MACHINE_START(TI816X_DT, "Generic ti816x (Flattened Device Tree)")
190 .reserve = omap_reserve,
191 .map_io = ti81xx_map_io,
192 .init_early = ti816x_init_early,
193 .init_machine = omap_generic_init,
194 .init_late = ti81xx_init_late,
195 .init_time = omap3_gptimer_timer_init,
196 .dt_compat = ti816x_boards_compat,
197 .restart = ti81xx_restart,
201 #ifdef CONFIG_SOC_AM33XX
202 static const char *const am33xx_boards_compat[] __initconst = {
207 DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
208 .reserve = omap_reserve,
209 .map_io = am33xx_map_io,
210 .init_early = am33xx_init_early,
211 .init_machine = omap_generic_init,
212 .init_late = am33xx_init_late,
213 .init_time = omap3_gptimer_timer_init,
214 .dt_compat = am33xx_boards_compat,
215 .restart = am33xx_restart,
219 #ifdef CONFIG_ARCH_OMAP4
220 static const char *const omap4_boards_compat[] __initconst = {
227 DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
228 .l2c_aux_val = OMAP_L2C_AUX_CTRL,
229 .l2c_aux_mask = 0xcf9fffff,
230 .l2c_write_sec = omap4_l2c310_write_sec,
231 .reserve = omap_reserve,
232 .smp = smp_ops(omap4_smp_ops),
233 .map_io = omap4_map_io,
234 .init_early = omap4430_init_early,
235 .init_irq = omap_gic_of_init,
236 .init_machine = omap_generic_init,
237 .init_late = omap4430_init_late,
238 .init_time = omap4_local_timer_init,
239 .dt_compat = omap4_boards_compat,
240 .restart = omap44xx_restart,
244 #ifdef CONFIG_SOC_OMAP5
245 static const char *const omap5_boards_compat[] __initconst = {
252 DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
253 .reserve = omap_reserve,
254 .smp = smp_ops(omap4_smp_ops),
255 .map_io = omap5_map_io,
256 .init_early = omap5_init_early,
257 .init_irq = omap_gic_of_init,
258 .init_machine = omap_generic_init,
259 .init_late = omap5_init_late,
260 .init_time = omap5_realtime_timer_init,
261 .dt_compat = omap5_boards_compat,
262 .restart = omap44xx_restart,
266 #ifdef CONFIG_SOC_AM43XX
267 static const char *const am43_boards_compat[] __initconst = {
273 DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
274 .l2c_aux_val = OMAP_L2C_AUX_CTRL,
275 .l2c_aux_mask = 0xcf9fffff,
276 .l2c_write_sec = omap4_l2c310_write_sec,
277 .map_io = am33xx_map_io,
278 .init_early = am43xx_init_early,
279 .init_late = am43xx_init_late,
280 .init_irq = omap_gic_of_init,
281 .init_machine = omap_generic_init,
282 .init_time = omap3_gptimer_timer_init,
283 .dt_compat = am43_boards_compat,
284 .restart = omap44xx_restart,
288 #ifdef CONFIG_SOC_DRA7XX
289 static const char *const dra74x_boards_compat[] __initconst = {
297 DT_MACHINE_START(DRA74X_DT, "Generic DRA74X (Flattened Device Tree)")
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 .reserve = omap_reserve,
319 .map_io = dra7xx_map_io,
320 .init_early = dra7xx_init_early,
321 .init_late = dra7xx_init_late,
322 .init_irq = omap_gic_of_init,
323 .init_machine = omap_generic_init,
324 .init_time = omap5_realtime_timer_init,
325 .dt_compat = dra72x_boards_compat,
326 .restart = omap44xx_restart,