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 struct of_device_id omap_dt_match_table[] __initdata = {
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 *omap242x_boards_compat[] __initdata = {
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_irq = omap_intc_of_init,
56 .handle_irq = omap2_intc_handle_irq,
57 .init_machine = omap_generic_init,
58 .init_time = omap2_sync32k_timer_init,
59 .dt_compat = omap242x_boards_compat,
60 .restart = omap2xxx_restart,
64 #ifdef CONFIG_SOC_OMAP2430
65 static const char *omap243x_boards_compat[] __initdata = {
70 DT_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,
74 .init_irq = omap_intc_of_init,
75 .handle_irq = omap2_intc_handle_irq,
76 .init_machine = omap_generic_init,
77 .init_time = omap2_sync32k_timer_init,
78 .dt_compat = omap243x_boards_compat,
79 .restart = omap2xxx_restart,
83 #ifdef CONFIG_ARCH_OMAP3
84 static const char *omap3_boards_compat[] __initdata = {
90 DT_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,
94 .init_irq = omap_intc_of_init,
95 .handle_irq = omap3_intc_handle_irq,
96 .init_machine = omap_generic_init,
97 .init_late = omap3_init_late,
98 .init_time = omap3_sync32k_timer_init,
99 .dt_compat = omap3_boards_compat,
100 .restart = omap3xxx_restart,
103 static const char *omap36xx_boards_compat[] __initdata = {
108 DT_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,
121 static const char *omap3_gp_boards_compat[] __initdata = {
123 "timll,omap3-devkit8000",
127 DT_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,
134 .init_late = omap3_init_late,
135 .init_time = omap3_secure_sync32k_timer_init,
136 .dt_compat = omap3_gp_boards_compat,
137 .restart = omap3xxx_restart,
140 static const char *am3517_boards_compat[] __initdata = {
145 DT_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,
159 #ifdef CONFIG_SOC_AM33XX
160 static const char *am33xx_boards_compat[] __initdata = {
165 DT_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,
169 .init_irq = omap_intc_of_init,
170 .handle_irq = omap3_intc_handle_irq,
171 .init_machine = omap_generic_init,
172 .init_late = am33xx_init_late,
173 .init_time = omap3_gptimer_timer_init,
174 .dt_compat = am33xx_boards_compat,
175 .restart = am33xx_restart,
179 #ifdef CONFIG_ARCH_OMAP4
180 static const char *omap4_boards_compat[] __initdata = {
187 DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
188 .reserve = omap_reserve,
189 .smp = smp_ops(omap4_smp_ops),
190 .map_io = omap4_map_io,
191 .init_early = omap4430_init_early,
192 .init_irq = omap_gic_of_init,
193 .init_machine = omap_generic_init,
194 .init_late = omap4430_init_late,
195 .init_time = omap4_local_timer_init,
196 .dt_compat = omap4_boards_compat,
197 .restart = omap44xx_restart,
201 #ifdef CONFIG_SOC_OMAP5
202 static const char *omap5_boards_compat[] __initdata = {
209 DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
210 .reserve = omap_reserve,
211 .smp = smp_ops(omap4_smp_ops),
212 .map_io = omap5_map_io,
213 .init_early = omap5_init_early,
214 .init_irq = omap_gic_of_init,
215 .init_machine = omap_generic_init,
216 .init_late = omap5_init_late,
217 .init_time = omap5_realtime_timer_init,
218 .dt_compat = omap5_boards_compat,
219 .restart = omap44xx_restart,
223 #ifdef CONFIG_SOC_AM43XX
224 static const char *am43_boards_compat[] __initdata = {
230 DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
231 .map_io = am33xx_map_io,
232 .init_early = am43xx_init_early,
233 .init_late = am43xx_init_late,
234 .init_irq = omap_gic_of_init,
235 .init_machine = omap_generic_init,
236 .init_time = omap3_gptimer_timer_init,
237 .dt_compat = am43_boards_compat,
238 .restart = omap44xx_restart,
242 #ifdef CONFIG_SOC_DRA7XX
243 static const char *dra7xx_boards_compat[] __initdata = {
249 DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)")
250 .reserve = omap_reserve,
251 .smp = smp_ops(omap4_smp_ops),
252 .map_io = omap5_map_io,
253 .init_early = dra7xx_init_early,
254 .init_late = dra7xx_init_late,
255 .init_irq = omap_gic_of_init,
256 .init_machine = omap_generic_init,
257 .init_time = omap5_realtime_timer_init,
258 .dt_compat = dra7xx_boards_compat,
259 .restart = omap44xx_restart,