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11#include <linux/io.h>
12#include <linux/of_irq.h>
13#include <linux/of_platform.h>
14#include <linux/irqdomain.h>
15
16#include <asm/setup.h>
17#include <asm/mach/arch.h>
18#include <asm/system_info.h>
19
20#include "common.h"
21
22static const struct of_device_id omap_dt_match_table[] __initconst = {
23 { .compatible = "simple-bus", },
24 { .compatible = "ti,omap-infra", },
25 { }
26};
27
28static void __init __maybe_unused omap_generic_init(void)
29{
30 pdata_quirks_init(omap_dt_match_table);
31 omap_soc_device_init();
32}
33
34#ifdef CONFIG_SOC_OMAP2420
35static const char *const omap242x_boards_compat[] __initconst = {
36 "ti,omap2420",
37 NULL,
38};
39
40DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
41 .reserve = omap_reserve,
42 .map_io = omap242x_map_io,
43 .init_early = omap2420_init_early,
44 .init_machine = omap_generic_init,
45 .init_time = omap_init_time,
46 .dt_compat = omap242x_boards_compat,
47 .restart = omap2xxx_restart,
48MACHINE_END
49#endif
50
51#ifdef CONFIG_SOC_OMAP2430
52static const char *const omap243x_boards_compat[] __initconst = {
53 "ti,omap2430",
54 NULL,
55};
56
57DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
58 .reserve = omap_reserve,
59 .map_io = omap243x_map_io,
60 .init_early = omap2430_init_early,
61 .init_machine = omap_generic_init,
62 .init_time = omap_init_time,
63 .dt_compat = omap243x_boards_compat,
64 .restart = omap2xxx_restart,
65MACHINE_END
66#endif
67
68#ifdef CONFIG_ARCH_OMAP3
69
70static const char *const n900_boards_compat[] __initconst = {
71 "nokia,omap3-n900",
72 NULL,
73};
74
75
76static void __init rx51_set_system_rev(const struct tag *tags)
77{
78 const struct tag *tag;
79
80 if (tags->hdr.tag != ATAG_CORE)
81 return;
82
83 for_each_tag(tag, tags) {
84 if (tag->hdr.tag == ATAG_REVISION) {
85 system_rev = tag->u.revision.rev;
86 break;
87 }
88 }
89}
90
91
92
93
94static void __init rx51_reserve(void)
95{
96 const struct tag *tags = (const struct tag *)(PAGE_OFFSET + 0x100);
97
98 save_atags(tags);
99 rx51_set_system_rev(tags);
100 omap_reserve();
101}
102
103DT_MACHINE_START(OMAP3_N900_DT, "Nokia RX-51 board")
104 .reserve = rx51_reserve,
105 .map_io = omap3_map_io,
106 .init_early = omap3430_init_early,
107 .init_machine = omap_generic_init,
108 .init_late = omap3_init_late,
109 .init_time = omap_init_time,
110 .dt_compat = n900_boards_compat,
111 .restart = omap3xxx_restart,
112MACHINE_END
113
114
115static const char *const omap3_boards_compat[] __initconst = {
116 "ti,omap3430",
117 "ti,omap3",
118 NULL,
119};
120
121DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
122 .reserve = omap_reserve,
123 .map_io = omap3_map_io,
124 .init_early = omap3430_init_early,
125 .init_machine = omap_generic_init,
126 .init_late = omap3_init_late,
127 .init_time = omap_init_time,
128 .dt_compat = omap3_boards_compat,
129 .restart = omap3xxx_restart,
130MACHINE_END
131
132static const char *const omap36xx_boards_compat[] __initconst = {
133 "ti,omap3630",
134 "ti,omap36xx",
135 NULL,
136};
137
138DT_MACHINE_START(OMAP36XX_DT, "Generic OMAP36xx (Flattened Device Tree)")
139 .reserve = omap_reserve,
140 .map_io = omap3_map_io,
141 .init_early = omap3630_init_early,
142 .init_machine = omap_generic_init,
143 .init_late = omap3_init_late,
144 .init_time = omap_init_time,
145 .dt_compat = omap36xx_boards_compat,
146 .restart = omap3xxx_restart,
147MACHINE_END
148
149static const char *const omap3_gp_boards_compat[] __initconst = {
150 "ti,omap3-beagle",
151 "timll,omap3-devkit8000",
152 NULL,
153};
154
155DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
156 .reserve = omap_reserve,
157 .map_io = omap3_map_io,
158 .init_early = omap3430_init_early,
159 .init_machine = omap_generic_init,
160 .init_late = omap3_init_late,
161 .init_time = omap3_secure_sync32k_timer_init,
162 .dt_compat = omap3_gp_boards_compat,
163 .restart = omap3xxx_restart,
164MACHINE_END
165
166static const char *const am3517_boards_compat[] __initconst = {
167 "ti,am3517",
168 NULL,
169};
170
171DT_MACHINE_START(AM3517_DT, "Generic AM3517 (Flattened Device Tree)")
172 .reserve = omap_reserve,
173 .map_io = omap3_map_io,
174 .init_early = am35xx_init_early,
175 .init_machine = omap_generic_init,
176 .init_late = omap3_init_late,
177 .init_time = omap3_gptimer_timer_init,
178 .dt_compat = am3517_boards_compat,
179 .restart = omap3xxx_restart,
180MACHINE_END
181#endif
182
183#ifdef CONFIG_SOC_TI81XX
184static const char *const ti814x_boards_compat[] __initconst = {
185 "ti,dm8148",
186 "ti,dm814",
187 NULL,
188};
189
190DT_MACHINE_START(TI814X_DT, "Generic ti814x (Flattened Device Tree)")
191 .reserve = omap_reserve,
192 .map_io = ti81xx_map_io,
193 .init_early = ti814x_init_early,
194 .init_machine = omap_generic_init,
195 .init_late = ti81xx_init_late,
196 .init_time = omap3_gptimer_timer_init,
197 .dt_compat = ti814x_boards_compat,
198 .restart = ti81xx_restart,
199MACHINE_END
200
201static const char *const ti816x_boards_compat[] __initconst = {
202 "ti,dm8168",
203 "ti,dm816",
204 NULL,
205};
206
207DT_MACHINE_START(TI816X_DT, "Generic ti816x (Flattened Device Tree)")
208 .reserve = omap_reserve,
209 .map_io = ti81xx_map_io,
210 .init_early = ti816x_init_early,
211 .init_machine = omap_generic_init,
212 .init_late = ti81xx_init_late,
213 .init_time = omap3_gptimer_timer_init,
214 .dt_compat = ti816x_boards_compat,
215 .restart = ti81xx_restart,
216MACHINE_END
217#endif
218
219#ifdef CONFIG_SOC_AM33XX
220static const char *const am33xx_boards_compat[] __initconst = {
221 "ti,am33xx",
222 NULL,
223};
224
225DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
226 .reserve = omap_reserve,
227 .map_io = am33xx_map_io,
228 .init_early = am33xx_init_early,
229 .init_machine = omap_generic_init,
230 .init_late = am33xx_init_late,
231 .init_time = omap3_gptimer_timer_init,
232 .dt_compat = am33xx_boards_compat,
233 .restart = am33xx_restart,
234MACHINE_END
235#endif
236
237#ifdef CONFIG_ARCH_OMAP4
238static const char *const omap4_boards_compat[] __initconst = {
239 "ti,omap4460",
240 "ti,omap4430",
241 "ti,omap4",
242 NULL,
243};
244
245DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
246 .l2c_aux_val = OMAP_L2C_AUX_CTRL,
247 .l2c_aux_mask = 0xcf9fffff,
248 .l2c_write_sec = omap4_l2c310_write_sec,
249 .reserve = omap_reserve,
250 .smp = smp_ops(omap4_smp_ops),
251 .map_io = omap4_map_io,
252 .init_early = omap4430_init_early,
253 .init_irq = omap_gic_of_init,
254 .init_machine = omap_generic_init,
255 .init_late = omap4430_init_late,
256 .init_time = omap4_local_timer_init,
257 .dt_compat = omap4_boards_compat,
258 .restart = omap44xx_restart,
259MACHINE_END
260#endif
261
262#ifdef CONFIG_SOC_OMAP5
263static const char *const omap5_boards_compat[] __initconst = {
264 "ti,omap5432",
265 "ti,omap5430",
266 "ti,omap5",
267 NULL,
268};
269
270DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
271#if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
272 .dma_zone_size = SZ_2G,
273#endif
274 .reserve = omap_reserve,
275 .smp = smp_ops(omap4_smp_ops),
276 .map_io = omap5_map_io,
277 .init_early = omap5_init_early,
278 .init_irq = omap_gic_of_init,
279 .init_machine = omap_generic_init,
280 .init_late = omap5_init_late,
281 .init_time = omap5_realtime_timer_init,
282 .dt_compat = omap5_boards_compat,
283 .restart = omap44xx_restart,
284MACHINE_END
285#endif
286
287#ifdef CONFIG_SOC_AM43XX
288static const char *const am43_boards_compat[] __initconst = {
289 "ti,am4372",
290 "ti,am43",
291 NULL,
292};
293
294DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
295 .l2c_aux_val = OMAP_L2C_AUX_CTRL,
296 .l2c_aux_mask = 0xcf9fffff,
297 .l2c_write_sec = omap4_l2c310_write_sec,
298 .map_io = am33xx_map_io,
299 .init_early = am43xx_init_early,
300 .init_late = am43xx_init_late,
301 .init_irq = omap_gic_of_init,
302 .init_machine = omap_generic_init,
303 .init_time = omap3_gptimer_timer_init,
304 .dt_compat = am43_boards_compat,
305 .restart = omap44xx_restart,
306MACHINE_END
307#endif
308
309#ifdef CONFIG_SOC_DRA7XX
310static const char *const dra74x_boards_compat[] __initconst = {
311 "ti,dra762",
312 "ti,am5728",
313 "ti,am5726",
314 "ti,dra742",
315 "ti,dra7",
316 NULL,
317};
318
319DT_MACHINE_START(DRA74X_DT, "Generic DRA74X (Flattened Device Tree)")
320#if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
321 .dma_zone_size = SZ_2G,
322#endif
323 .reserve = omap_reserve,
324 .smp = smp_ops(omap4_smp_ops),
325 .map_io = dra7xx_map_io,
326 .init_early = dra7xx_init_early,
327 .init_late = dra7xx_init_late,
328 .init_irq = omap_gic_of_init,
329 .init_machine = omap_generic_init,
330 .init_time = omap5_realtime_timer_init,
331 .dt_compat = dra74x_boards_compat,
332 .restart = omap44xx_restart,
333MACHINE_END
334
335static const char *const dra72x_boards_compat[] __initconst = {
336 "ti,am5718",
337 "ti,am5716",
338 "ti,dra722",
339 "ti,dra718",
340 NULL,
341};
342
343DT_MACHINE_START(DRA72X_DT, "Generic DRA72X (Flattened Device Tree)")
344#if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
345 .dma_zone_size = SZ_2G,
346#endif
347 .reserve = omap_reserve,
348 .map_io = dra7xx_map_io,
349 .init_early = dra7xx_init_early,
350 .init_late = dra7xx_init_late,
351 .init_irq = omap_gic_of_init,
352 .init_machine = omap_generic_init,
353 .init_time = omap5_realtime_timer_init,
354 .dt_compat = dra72x_boards_compat,
355 .restart = omap44xx_restart,
356MACHINE_END
357#endif
358
