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 pdata_quirks_init(omap_dt_match_table);
41 #ifdef CONFIG_SOC_OMAP2420
42 static const char *omap242x_boards_compat[] __initdata = {
47 DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
48 .reserve = omap_reserve,
49 .map_io = omap242x_map_io,
50 .init_early = omap2420_init_early,
51 .init_irq = omap_intc_of_init,
52 .handle_irq = omap2_intc_handle_irq,
53 .init_machine = omap_generic_init,
54 .init_time = omap2_sync32k_timer_init,
55 .dt_compat = omap242x_boards_compat,
56 .restart = omap2xxx_restart,
60 #ifdef CONFIG_SOC_OMAP2430
61 static const char *omap243x_boards_compat[] __initdata = {
66 DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
67 .reserve = omap_reserve,
68 .map_io = omap243x_map_io,
69 .init_early = omap2430_init_early,
70 .init_irq = omap_intc_of_init,
71 .handle_irq = omap2_intc_handle_irq,
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 static const char *omap3_boards_compat[] __initdata = {
85 DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
86 .reserve = omap_reserve,
87 .map_io = omap3_map_io,
88 .init_early = omap3430_init_early,
89 .init_irq = omap_intc_of_init,
90 .handle_irq = omap3_intc_handle_irq,
91 .init_machine = omap_generic_init,
92 .init_late = omap3_init_late,
93 .init_time = omap3_sync32k_timer_init,
94 .dt_compat = omap3_boards_compat,
95 .restart = omap3xxx_restart,
98 static const char *omap36xx_boards_compat[] __initdata = {
103 DT_MACHINE_START(OMAP36XX_DT, "Generic OMAP36xx (Flattened Device Tree)")
104 .reserve = omap_reserve,
105 .map_io = omap3_map_io,
106 .init_early = omap3630_init_early,
107 .init_irq = omap_intc_of_init,
108 .handle_irq = omap3_intc_handle_irq,
109 .init_machine = omap_generic_init,
110 .init_late = omap3_init_late,
111 .init_time = omap3_sync32k_timer_init,
112 .dt_compat = omap36xx_boards_compat,
113 .restart = omap3xxx_restart,
116 static const char *omap3_gp_boards_compat[] __initdata = {
118 "timll,omap3-devkit8000",
122 DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
123 .reserve = omap_reserve,
124 .map_io = omap3_map_io,
125 .init_early = omap3430_init_early,
126 .init_irq = omap_intc_of_init,
127 .handle_irq = omap3_intc_handle_irq,
128 .init_machine = omap_generic_init,
129 .init_late = omap3_init_late,
130 .init_time = omap3_secure_sync32k_timer_init,
131 .dt_compat = omap3_gp_boards_compat,
132 .restart = omap3xxx_restart,
135 static const char *am3517_boards_compat[] __initdata = {
140 DT_MACHINE_START(AM3517_DT, "Generic AM3517 (Flattened Device Tree)")
141 .reserve = omap_reserve,
142 .map_io = omap3_map_io,
143 .init_early = am35xx_init_early,
144 .init_irq = omap_intc_of_init,
145 .handle_irq = omap3_intc_handle_irq,
146 .init_machine = omap_generic_init,
147 .init_late = omap3_init_late,
148 .init_time = omap3_gptimer_timer_init,
149 .dt_compat = am3517_boards_compat,
150 .restart = omap3xxx_restart,
154 #ifdef CONFIG_SOC_AM33XX
155 static const char *am33xx_boards_compat[] __initdata = {
160 DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
161 .reserve = omap_reserve,
162 .map_io = am33xx_map_io,
163 .init_early = am33xx_init_early,
164 .init_irq = omap_intc_of_init,
165 .handle_irq = omap3_intc_handle_irq,
166 .init_machine = omap_generic_init,
167 .init_late = am33xx_init_late,
168 .init_time = omap3_gptimer_timer_init,
169 .dt_compat = am33xx_boards_compat,
170 .restart = am33xx_restart,
174 #ifdef CONFIG_ARCH_OMAP4
175 static const char *omap4_boards_compat[] __initdata = {
180 DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
181 .reserve = omap_reserve,
182 .smp = smp_ops(omap4_smp_ops),
183 .map_io = omap4_map_io,
184 .init_early = omap4430_init_early,
185 .init_irq = omap_gic_of_init,
186 .init_machine = omap_generic_init,
187 .init_late = omap4430_init_late,
188 .init_time = omap4_local_timer_init,
189 .dt_compat = omap4_boards_compat,
190 .restart = omap44xx_restart,
194 #ifdef CONFIG_SOC_OMAP5
195 static const char *omap5_boards_compat[] __initdata = {
200 DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
201 .reserve = omap_reserve,
202 .smp = smp_ops(omap4_smp_ops),
203 .map_io = omap5_map_io,
204 .init_early = omap5_init_early,
205 .init_irq = omap_gic_of_init,
206 .init_machine = omap_generic_init,
207 .init_late = omap5_init_late,
208 .init_time = omap5_realtime_timer_init,
209 .dt_compat = omap5_boards_compat,
210 .restart = omap44xx_restart,
214 #ifdef CONFIG_SOC_AM43XX
215 static const char *am43_boards_compat[] __initdata = {
220 DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
221 .map_io = am33xx_map_io,
222 .init_early = am43xx_init_early,
223 .init_late = am43xx_init_late,
224 .init_irq = omap_gic_of_init,
225 .init_machine = omap_generic_init,
226 .init_time = omap3_sync32k_timer_init,
227 .dt_compat = am43_boards_compat,
231 #ifdef CONFIG_SOC_DRA7XX
232 static const char *dra7xx_boards_compat[] __initdata = {
237 DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)")
238 .reserve = omap_reserve,
239 .smp = smp_ops(omap4_smp_ops),
240 .map_io = omap5_map_io,
241 .init_early = dra7xx_init_early,
242 .init_late = dra7xx_init_late,
243 .init_irq = omap_gic_of_init,
244 .init_machine = omap_generic_init,
245 .init_time = omap5_realtime_timer_init,
246 .dt_compat = dra7xx_boards_compat,
247 .restart = omap44xx_restart,