Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 1 | /* |
| 2 | * sh73a0 processor support |
| 3 | * |
| 4 | * Copyright (C) 2010 Takashi Yoshii |
| 5 | * Copyright (C) 2010 Magnus Damm |
| 6 | * Copyright (C) 2008 Yoshihiro Shimoda |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; version 2 of the License. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | */ |
| 21 | #include <linux/kernel.h> |
| 22 | #include <linux/init.h> |
| 23 | #include <linux/interrupt.h> |
| 24 | #include <linux/irq.h> |
| 25 | #include <linux/platform_device.h> |
| 26 | #include <linux/delay.h> |
| 27 | #include <linux/input.h> |
| 28 | #include <linux/io.h> |
| 29 | #include <linux/serial_sci.h> |
Magnus Damm | 681e1b3 | 2011-05-24 10:37:16 +0000 | [diff] [blame] | 30 | #include <linux/sh_dma.h> |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 31 | #include <linux/sh_intc.h> |
| 32 | #include <linux/sh_timer.h> |
Hideki EIRAKU | 9a27dee | 2013-01-21 19:54:28 +0900 | [diff] [blame^] | 33 | #include <linux/platform_data/sh_ipmmu.h> |
Kuninori Morimoto | 6088b42 | 2012-06-25 03:43:28 -0700 | [diff] [blame] | 34 | #include <mach/dma-register.h> |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 35 | #include <mach/hardware.h> |
Rob Herring | 250a272 | 2012-01-03 16:57:33 -0600 | [diff] [blame] | 36 | #include <mach/irqs.h> |
Magnus Damm | 681e1b3 | 2011-05-24 10:37:16 +0000 | [diff] [blame] | 37 | #include <mach/sh73a0.h> |
Magnus Damm | 50e15c3 | 2012-02-29 21:37:27 +0900 | [diff] [blame] | 38 | #include <mach/common.h> |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 39 | #include <asm/mach-types.h> |
Magnus Damm | 50e15c3 | 2012-02-29 21:37:27 +0900 | [diff] [blame] | 40 | #include <asm/mach/map.h> |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 41 | #include <asm/mach/arch.h> |
Magnus Damm | 3be26fd | 2012-03-06 17:36:45 +0900 | [diff] [blame] | 42 | #include <asm/mach/time.h> |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 43 | |
Magnus Damm | 50e15c3 | 2012-02-29 21:37:27 +0900 | [diff] [blame] | 44 | static struct map_desc sh73a0_io_desc[] __initdata = { |
| 45 | /* create a 1:1 entity map for 0xe6xxxxxx |
| 46 | * used by CPGA, INTC and PFC. |
| 47 | */ |
| 48 | { |
| 49 | .virtual = 0xe6000000, |
| 50 | .pfn = __phys_to_pfn(0xe6000000), |
| 51 | .length = 256 << 20, |
| 52 | .type = MT_DEVICE_NONSHARED |
| 53 | }, |
| 54 | }; |
| 55 | |
| 56 | void __init sh73a0_map_io(void) |
| 57 | { |
| 58 | iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc)); |
| 59 | } |
| 60 | |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 61 | static struct plat_sci_port scif0_platform_data = { |
| 62 | .mapbase = 0xe6c40000, |
| 63 | .flags = UPF_BOOT_AUTOCONF, |
Paul Mundt | f43dc23 | 2011-01-13 15:06:28 +0900 | [diff] [blame] | 64 | .scscr = SCSCR_RE | SCSCR_TE, |
| 65 | .scbrr_algo_id = SCBRR_ALGO_4, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 66 | .type = PORT_SCIFA, |
| 67 | .irqs = { gic_spi(72), gic_spi(72), |
| 68 | gic_spi(72), gic_spi(72) }, |
| 69 | }; |
| 70 | |
| 71 | static struct platform_device scif0_device = { |
| 72 | .name = "sh-sci", |
| 73 | .id = 0, |
| 74 | .dev = { |
| 75 | .platform_data = &scif0_platform_data, |
| 76 | }, |
| 77 | }; |
| 78 | |
| 79 | static struct plat_sci_port scif1_platform_data = { |
| 80 | .mapbase = 0xe6c50000, |
| 81 | .flags = UPF_BOOT_AUTOCONF, |
Paul Mundt | f43dc23 | 2011-01-13 15:06:28 +0900 | [diff] [blame] | 82 | .scscr = SCSCR_RE | SCSCR_TE, |
| 83 | .scbrr_algo_id = SCBRR_ALGO_4, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 84 | .type = PORT_SCIFA, |
| 85 | .irqs = { gic_spi(73), gic_spi(73), |
| 86 | gic_spi(73), gic_spi(73) }, |
| 87 | }; |
| 88 | |
| 89 | static struct platform_device scif1_device = { |
| 90 | .name = "sh-sci", |
| 91 | .id = 1, |
| 92 | .dev = { |
| 93 | .platform_data = &scif1_platform_data, |
| 94 | }, |
| 95 | }; |
| 96 | |
| 97 | static struct plat_sci_port scif2_platform_data = { |
| 98 | .mapbase = 0xe6c60000, |
| 99 | .flags = UPF_BOOT_AUTOCONF, |
Paul Mundt | f43dc23 | 2011-01-13 15:06:28 +0900 | [diff] [blame] | 100 | .scscr = SCSCR_RE | SCSCR_TE, |
| 101 | .scbrr_algo_id = SCBRR_ALGO_4, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 102 | .type = PORT_SCIFA, |
| 103 | .irqs = { gic_spi(74), gic_spi(74), |
| 104 | gic_spi(74), gic_spi(74) }, |
| 105 | }; |
| 106 | |
| 107 | static struct platform_device scif2_device = { |
| 108 | .name = "sh-sci", |
| 109 | .id = 2, |
| 110 | .dev = { |
| 111 | .platform_data = &scif2_platform_data, |
| 112 | }, |
| 113 | }; |
| 114 | |
| 115 | static struct plat_sci_port scif3_platform_data = { |
| 116 | .mapbase = 0xe6c70000, |
| 117 | .flags = UPF_BOOT_AUTOCONF, |
Paul Mundt | f43dc23 | 2011-01-13 15:06:28 +0900 | [diff] [blame] | 118 | .scscr = SCSCR_RE | SCSCR_TE, |
| 119 | .scbrr_algo_id = SCBRR_ALGO_4, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 120 | .type = PORT_SCIFA, |
| 121 | .irqs = { gic_spi(75), gic_spi(75), |
| 122 | gic_spi(75), gic_spi(75) }, |
| 123 | }; |
| 124 | |
| 125 | static struct platform_device scif3_device = { |
| 126 | .name = "sh-sci", |
| 127 | .id = 3, |
| 128 | .dev = { |
| 129 | .platform_data = &scif3_platform_data, |
| 130 | }, |
| 131 | }; |
| 132 | |
| 133 | static struct plat_sci_port scif4_platform_data = { |
| 134 | .mapbase = 0xe6c80000, |
| 135 | .flags = UPF_BOOT_AUTOCONF, |
Paul Mundt | f43dc23 | 2011-01-13 15:06:28 +0900 | [diff] [blame] | 136 | .scscr = SCSCR_RE | SCSCR_TE, |
| 137 | .scbrr_algo_id = SCBRR_ALGO_4, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 138 | .type = PORT_SCIFA, |
| 139 | .irqs = { gic_spi(78), gic_spi(78), |
| 140 | gic_spi(78), gic_spi(78) }, |
| 141 | }; |
| 142 | |
| 143 | static struct platform_device scif4_device = { |
| 144 | .name = "sh-sci", |
| 145 | .id = 4, |
| 146 | .dev = { |
| 147 | .platform_data = &scif4_platform_data, |
| 148 | }, |
| 149 | }; |
| 150 | |
| 151 | static struct plat_sci_port scif5_platform_data = { |
| 152 | .mapbase = 0xe6cb0000, |
| 153 | .flags = UPF_BOOT_AUTOCONF, |
Paul Mundt | f43dc23 | 2011-01-13 15:06:28 +0900 | [diff] [blame] | 154 | .scscr = SCSCR_RE | SCSCR_TE, |
| 155 | .scbrr_algo_id = SCBRR_ALGO_4, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 156 | .type = PORT_SCIFA, |
| 157 | .irqs = { gic_spi(79), gic_spi(79), |
| 158 | gic_spi(79), gic_spi(79) }, |
| 159 | }; |
| 160 | |
| 161 | static struct platform_device scif5_device = { |
| 162 | .name = "sh-sci", |
| 163 | .id = 5, |
| 164 | .dev = { |
| 165 | .platform_data = &scif5_platform_data, |
| 166 | }, |
| 167 | }; |
| 168 | |
| 169 | static struct plat_sci_port scif6_platform_data = { |
| 170 | .mapbase = 0xe6cc0000, |
| 171 | .flags = UPF_BOOT_AUTOCONF, |
Paul Mundt | f43dc23 | 2011-01-13 15:06:28 +0900 | [diff] [blame] | 172 | .scscr = SCSCR_RE | SCSCR_TE, |
| 173 | .scbrr_algo_id = SCBRR_ALGO_4, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 174 | .type = PORT_SCIFA, |
| 175 | .irqs = { gic_spi(156), gic_spi(156), |
| 176 | gic_spi(156), gic_spi(156) }, |
| 177 | }; |
| 178 | |
| 179 | static struct platform_device scif6_device = { |
| 180 | .name = "sh-sci", |
| 181 | .id = 6, |
| 182 | .dev = { |
| 183 | .platform_data = &scif6_platform_data, |
| 184 | }, |
| 185 | }; |
| 186 | |
| 187 | static struct plat_sci_port scif7_platform_data = { |
| 188 | .mapbase = 0xe6cd0000, |
| 189 | .flags = UPF_BOOT_AUTOCONF, |
Paul Mundt | f43dc23 | 2011-01-13 15:06:28 +0900 | [diff] [blame] | 190 | .scscr = SCSCR_RE | SCSCR_TE, |
| 191 | .scbrr_algo_id = SCBRR_ALGO_4, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 192 | .type = PORT_SCIFA, |
| 193 | .irqs = { gic_spi(143), gic_spi(143), |
| 194 | gic_spi(143), gic_spi(143) }, |
| 195 | }; |
| 196 | |
| 197 | static struct platform_device scif7_device = { |
| 198 | .name = "sh-sci", |
| 199 | .id = 7, |
| 200 | .dev = { |
| 201 | .platform_data = &scif7_platform_data, |
| 202 | }, |
| 203 | }; |
| 204 | |
| 205 | static struct plat_sci_port scif8_platform_data = { |
| 206 | .mapbase = 0xe6c30000, |
| 207 | .flags = UPF_BOOT_AUTOCONF, |
Paul Mundt | f43dc23 | 2011-01-13 15:06:28 +0900 | [diff] [blame] | 208 | .scscr = SCSCR_RE | SCSCR_TE, |
| 209 | .scbrr_algo_id = SCBRR_ALGO_4, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 210 | .type = PORT_SCIFB, |
| 211 | .irqs = { gic_spi(80), gic_spi(80), |
| 212 | gic_spi(80), gic_spi(80) }, |
| 213 | }; |
| 214 | |
| 215 | static struct platform_device scif8_device = { |
| 216 | .name = "sh-sci", |
| 217 | .id = 8, |
| 218 | .dev = { |
| 219 | .platform_data = &scif8_platform_data, |
| 220 | }, |
| 221 | }; |
| 222 | |
| 223 | static struct sh_timer_config cmt10_platform_data = { |
| 224 | .name = "CMT10", |
| 225 | .channel_offset = 0x10, |
| 226 | .timer_bit = 0, |
| 227 | .clockevent_rating = 125, |
| 228 | .clocksource_rating = 125, |
| 229 | }; |
| 230 | |
| 231 | static struct resource cmt10_resources[] = { |
| 232 | [0] = { |
| 233 | .name = "CMT10", |
| 234 | .start = 0xe6138010, |
| 235 | .end = 0xe613801b, |
| 236 | .flags = IORESOURCE_MEM, |
| 237 | }, |
| 238 | [1] = { |
| 239 | .start = gic_spi(65), |
| 240 | .flags = IORESOURCE_IRQ, |
| 241 | }, |
| 242 | }; |
| 243 | |
| 244 | static struct platform_device cmt10_device = { |
| 245 | .name = "sh_cmt", |
| 246 | .id = 10, |
| 247 | .dev = { |
| 248 | .platform_data = &cmt10_platform_data, |
| 249 | }, |
| 250 | .resource = cmt10_resources, |
| 251 | .num_resources = ARRAY_SIZE(cmt10_resources), |
| 252 | }; |
| 253 | |
Magnus Damm | 5010f3d | 2010-12-21 08:40:59 +0000 | [diff] [blame] | 254 | /* TMU */ |
| 255 | static struct sh_timer_config tmu00_platform_data = { |
| 256 | .name = "TMU00", |
| 257 | .channel_offset = 0x4, |
| 258 | .timer_bit = 0, |
| 259 | .clockevent_rating = 200, |
| 260 | }; |
| 261 | |
| 262 | static struct resource tmu00_resources[] = { |
| 263 | [0] = { |
| 264 | .name = "TMU00", |
| 265 | .start = 0xfff60008, |
| 266 | .end = 0xfff60013, |
| 267 | .flags = IORESOURCE_MEM, |
| 268 | }, |
| 269 | [1] = { |
| 270 | .start = intcs_evt2irq(0x0e80), /* TMU0_TUNI00 */ |
| 271 | .flags = IORESOURCE_IRQ, |
| 272 | }, |
| 273 | }; |
| 274 | |
| 275 | static struct platform_device tmu00_device = { |
| 276 | .name = "sh_tmu", |
| 277 | .id = 0, |
| 278 | .dev = { |
| 279 | .platform_data = &tmu00_platform_data, |
| 280 | }, |
| 281 | .resource = tmu00_resources, |
| 282 | .num_resources = ARRAY_SIZE(tmu00_resources), |
| 283 | }; |
| 284 | |
| 285 | static struct sh_timer_config tmu01_platform_data = { |
| 286 | .name = "TMU01", |
| 287 | .channel_offset = 0x10, |
| 288 | .timer_bit = 1, |
| 289 | .clocksource_rating = 200, |
| 290 | }; |
| 291 | |
| 292 | static struct resource tmu01_resources[] = { |
| 293 | [0] = { |
| 294 | .name = "TMU01", |
| 295 | .start = 0xfff60014, |
| 296 | .end = 0xfff6001f, |
| 297 | .flags = IORESOURCE_MEM, |
| 298 | }, |
| 299 | [1] = { |
| 300 | .start = intcs_evt2irq(0x0ea0), /* TMU0_TUNI01 */ |
| 301 | .flags = IORESOURCE_IRQ, |
| 302 | }, |
| 303 | }; |
| 304 | |
| 305 | static struct platform_device tmu01_device = { |
| 306 | .name = "sh_tmu", |
| 307 | .id = 1, |
| 308 | .dev = { |
| 309 | .platform_data = &tmu01_platform_data, |
| 310 | }, |
| 311 | .resource = tmu01_resources, |
| 312 | .num_resources = ARRAY_SIZE(tmu01_resources), |
| 313 | }; |
| 314 | |
Yoshii Takashi | b028f94 | 2010-11-19 13:20:45 +0000 | [diff] [blame] | 315 | static struct resource i2c0_resources[] = { |
| 316 | [0] = { |
| 317 | .name = "IIC0", |
| 318 | .start = 0xe6820000, |
| 319 | .end = 0xe6820425 - 1, |
| 320 | .flags = IORESOURCE_MEM, |
| 321 | }, |
| 322 | [1] = { |
| 323 | .start = gic_spi(167), |
| 324 | .end = gic_spi(170), |
| 325 | .flags = IORESOURCE_IRQ, |
| 326 | }, |
| 327 | }; |
| 328 | |
| 329 | static struct resource i2c1_resources[] = { |
| 330 | [0] = { |
| 331 | .name = "IIC1", |
| 332 | .start = 0xe6822000, |
| 333 | .end = 0xe6822425 - 1, |
| 334 | .flags = IORESOURCE_MEM, |
| 335 | }, |
| 336 | [1] = { |
| 337 | .start = gic_spi(51), |
| 338 | .end = gic_spi(54), |
| 339 | .flags = IORESOURCE_IRQ, |
| 340 | }, |
| 341 | }; |
| 342 | |
| 343 | static struct resource i2c2_resources[] = { |
| 344 | [0] = { |
| 345 | .name = "IIC2", |
| 346 | .start = 0xe6824000, |
| 347 | .end = 0xe6824425 - 1, |
| 348 | .flags = IORESOURCE_MEM, |
| 349 | }, |
| 350 | [1] = { |
| 351 | .start = gic_spi(171), |
| 352 | .end = gic_spi(174), |
| 353 | .flags = IORESOURCE_IRQ, |
| 354 | }, |
| 355 | }; |
| 356 | |
| 357 | static struct resource i2c3_resources[] = { |
| 358 | [0] = { |
| 359 | .name = "IIC3", |
| 360 | .start = 0xe6826000, |
| 361 | .end = 0xe6826425 - 1, |
| 362 | .flags = IORESOURCE_MEM, |
| 363 | }, |
| 364 | [1] = { |
| 365 | .start = gic_spi(183), |
| 366 | .end = gic_spi(186), |
| 367 | .flags = IORESOURCE_IRQ, |
| 368 | }, |
| 369 | }; |
| 370 | |
| 371 | static struct resource i2c4_resources[] = { |
| 372 | [0] = { |
| 373 | .name = "IIC4", |
| 374 | .start = 0xe6828000, |
| 375 | .end = 0xe6828425 - 1, |
| 376 | .flags = IORESOURCE_MEM, |
| 377 | }, |
| 378 | [1] = { |
| 379 | .start = gic_spi(187), |
| 380 | .end = gic_spi(190), |
| 381 | .flags = IORESOURCE_IRQ, |
| 382 | }, |
| 383 | }; |
| 384 | |
| 385 | static struct platform_device i2c0_device = { |
| 386 | .name = "i2c-sh_mobile", |
| 387 | .id = 0, |
| 388 | .resource = i2c0_resources, |
| 389 | .num_resources = ARRAY_SIZE(i2c0_resources), |
| 390 | }; |
| 391 | |
| 392 | static struct platform_device i2c1_device = { |
| 393 | .name = "i2c-sh_mobile", |
| 394 | .id = 1, |
| 395 | .resource = i2c1_resources, |
| 396 | .num_resources = ARRAY_SIZE(i2c1_resources), |
| 397 | }; |
| 398 | |
| 399 | static struct platform_device i2c2_device = { |
| 400 | .name = "i2c-sh_mobile", |
| 401 | .id = 2, |
| 402 | .resource = i2c2_resources, |
| 403 | .num_resources = ARRAY_SIZE(i2c2_resources), |
| 404 | }; |
| 405 | |
| 406 | static struct platform_device i2c3_device = { |
| 407 | .name = "i2c-sh_mobile", |
| 408 | .id = 3, |
| 409 | .resource = i2c3_resources, |
| 410 | .num_resources = ARRAY_SIZE(i2c3_resources), |
| 411 | }; |
| 412 | |
| 413 | static struct platform_device i2c4_device = { |
| 414 | .name = "i2c-sh_mobile", |
| 415 | .id = 4, |
| 416 | .resource = i2c4_resources, |
| 417 | .num_resources = ARRAY_SIZE(i2c4_resources), |
| 418 | }; |
| 419 | |
Magnus Damm | 681e1b3 | 2011-05-24 10:37:16 +0000 | [diff] [blame] | 420 | static const struct sh_dmae_slave_config sh73a0_dmae_slaves[] = { |
| 421 | { |
| 422 | .slave_id = SHDMA_SLAVE_SCIF0_TX, |
| 423 | .addr = 0xe6c40020, |
| 424 | .chcr = CHCR_TX(XMIT_SZ_8BIT), |
| 425 | .mid_rid = 0x21, |
| 426 | }, { |
| 427 | .slave_id = SHDMA_SLAVE_SCIF0_RX, |
| 428 | .addr = 0xe6c40024, |
| 429 | .chcr = CHCR_RX(XMIT_SZ_8BIT), |
| 430 | .mid_rid = 0x22, |
| 431 | }, { |
| 432 | .slave_id = SHDMA_SLAVE_SCIF1_TX, |
| 433 | .addr = 0xe6c50020, |
| 434 | .chcr = CHCR_TX(XMIT_SZ_8BIT), |
| 435 | .mid_rid = 0x25, |
| 436 | }, { |
| 437 | .slave_id = SHDMA_SLAVE_SCIF1_RX, |
| 438 | .addr = 0xe6c50024, |
| 439 | .chcr = CHCR_RX(XMIT_SZ_8BIT), |
| 440 | .mid_rid = 0x26, |
| 441 | }, { |
| 442 | .slave_id = SHDMA_SLAVE_SCIF2_TX, |
| 443 | .addr = 0xe6c60020, |
| 444 | .chcr = CHCR_TX(XMIT_SZ_8BIT), |
| 445 | .mid_rid = 0x29, |
| 446 | }, { |
| 447 | .slave_id = SHDMA_SLAVE_SCIF2_RX, |
| 448 | .addr = 0xe6c60024, |
| 449 | .chcr = CHCR_RX(XMIT_SZ_8BIT), |
| 450 | .mid_rid = 0x2a, |
| 451 | }, { |
| 452 | .slave_id = SHDMA_SLAVE_SCIF3_TX, |
| 453 | .addr = 0xe6c70020, |
| 454 | .chcr = CHCR_TX(XMIT_SZ_8BIT), |
| 455 | .mid_rid = 0x2d, |
| 456 | }, { |
| 457 | .slave_id = SHDMA_SLAVE_SCIF3_RX, |
| 458 | .addr = 0xe6c70024, |
| 459 | .chcr = CHCR_RX(XMIT_SZ_8BIT), |
| 460 | .mid_rid = 0x2e, |
| 461 | }, { |
| 462 | .slave_id = SHDMA_SLAVE_SCIF4_TX, |
| 463 | .addr = 0xe6c80020, |
| 464 | .chcr = CHCR_TX(XMIT_SZ_8BIT), |
| 465 | .mid_rid = 0x39, |
| 466 | }, { |
| 467 | .slave_id = SHDMA_SLAVE_SCIF4_RX, |
| 468 | .addr = 0xe6c80024, |
| 469 | .chcr = CHCR_RX(XMIT_SZ_8BIT), |
| 470 | .mid_rid = 0x3a, |
| 471 | }, { |
| 472 | .slave_id = SHDMA_SLAVE_SCIF5_TX, |
| 473 | .addr = 0xe6cb0020, |
| 474 | .chcr = CHCR_TX(XMIT_SZ_8BIT), |
| 475 | .mid_rid = 0x35, |
| 476 | }, { |
| 477 | .slave_id = SHDMA_SLAVE_SCIF5_RX, |
| 478 | .addr = 0xe6cb0024, |
| 479 | .chcr = CHCR_RX(XMIT_SZ_8BIT), |
| 480 | .mid_rid = 0x36, |
| 481 | }, { |
| 482 | .slave_id = SHDMA_SLAVE_SCIF6_TX, |
| 483 | .addr = 0xe6cc0020, |
| 484 | .chcr = CHCR_TX(XMIT_SZ_8BIT), |
| 485 | .mid_rid = 0x1d, |
| 486 | }, { |
| 487 | .slave_id = SHDMA_SLAVE_SCIF6_RX, |
| 488 | .addr = 0xe6cc0024, |
| 489 | .chcr = CHCR_RX(XMIT_SZ_8BIT), |
| 490 | .mid_rid = 0x1e, |
| 491 | }, { |
| 492 | .slave_id = SHDMA_SLAVE_SCIF7_TX, |
| 493 | .addr = 0xe6cd0020, |
| 494 | .chcr = CHCR_TX(XMIT_SZ_8BIT), |
| 495 | .mid_rid = 0x19, |
| 496 | }, { |
| 497 | .slave_id = SHDMA_SLAVE_SCIF7_RX, |
| 498 | .addr = 0xe6cd0024, |
| 499 | .chcr = CHCR_RX(XMIT_SZ_8BIT), |
| 500 | .mid_rid = 0x1a, |
| 501 | }, { |
| 502 | .slave_id = SHDMA_SLAVE_SCIF8_TX, |
| 503 | .addr = 0xe6c30040, |
| 504 | .chcr = CHCR_TX(XMIT_SZ_8BIT), |
| 505 | .mid_rid = 0x3d, |
| 506 | }, { |
| 507 | .slave_id = SHDMA_SLAVE_SCIF8_RX, |
| 508 | .addr = 0xe6c30060, |
| 509 | .chcr = CHCR_RX(XMIT_SZ_8BIT), |
| 510 | .mid_rid = 0x3e, |
| 511 | }, { |
| 512 | .slave_id = SHDMA_SLAVE_SDHI0_TX, |
| 513 | .addr = 0xee100030, |
| 514 | .chcr = CHCR_TX(XMIT_SZ_16BIT), |
| 515 | .mid_rid = 0xc1, |
| 516 | }, { |
| 517 | .slave_id = SHDMA_SLAVE_SDHI0_RX, |
| 518 | .addr = 0xee100030, |
| 519 | .chcr = CHCR_RX(XMIT_SZ_16BIT), |
| 520 | .mid_rid = 0xc2, |
| 521 | }, { |
| 522 | .slave_id = SHDMA_SLAVE_SDHI1_TX, |
| 523 | .addr = 0xee120030, |
| 524 | .chcr = CHCR_TX(XMIT_SZ_16BIT), |
| 525 | .mid_rid = 0xc9, |
| 526 | }, { |
| 527 | .slave_id = SHDMA_SLAVE_SDHI1_RX, |
| 528 | .addr = 0xee120030, |
| 529 | .chcr = CHCR_RX(XMIT_SZ_16BIT), |
| 530 | .mid_rid = 0xca, |
| 531 | }, { |
| 532 | .slave_id = SHDMA_SLAVE_SDHI2_TX, |
| 533 | .addr = 0xee140030, |
| 534 | .chcr = CHCR_TX(XMIT_SZ_16BIT), |
| 535 | .mid_rid = 0xcd, |
| 536 | }, { |
| 537 | .slave_id = SHDMA_SLAVE_SDHI2_RX, |
| 538 | .addr = 0xee140030, |
| 539 | .chcr = CHCR_RX(XMIT_SZ_16BIT), |
| 540 | .mid_rid = 0xce, |
| 541 | }, { |
| 542 | .slave_id = SHDMA_SLAVE_MMCIF_TX, |
| 543 | .addr = 0xe6bd0034, |
| 544 | .chcr = CHCR_TX(XMIT_SZ_32BIT), |
| 545 | .mid_rid = 0xd1, |
| 546 | }, { |
| 547 | .slave_id = SHDMA_SLAVE_MMCIF_RX, |
| 548 | .addr = 0xe6bd0034, |
| 549 | .chcr = CHCR_RX(XMIT_SZ_32BIT), |
| 550 | .mid_rid = 0xd2, |
| 551 | }, |
| 552 | }; |
| 553 | |
| 554 | #define DMAE_CHANNEL(_offset) \ |
| 555 | { \ |
| 556 | .offset = _offset - 0x20, \ |
| 557 | .dmars = _offset - 0x20 + 0x40, \ |
| 558 | } |
| 559 | |
| 560 | static const struct sh_dmae_channel sh73a0_dmae_channels[] = { |
| 561 | DMAE_CHANNEL(0x8000), |
| 562 | DMAE_CHANNEL(0x8080), |
| 563 | DMAE_CHANNEL(0x8100), |
| 564 | DMAE_CHANNEL(0x8180), |
| 565 | DMAE_CHANNEL(0x8200), |
| 566 | DMAE_CHANNEL(0x8280), |
| 567 | DMAE_CHANNEL(0x8300), |
| 568 | DMAE_CHANNEL(0x8380), |
| 569 | DMAE_CHANNEL(0x8400), |
| 570 | DMAE_CHANNEL(0x8480), |
| 571 | DMAE_CHANNEL(0x8500), |
| 572 | DMAE_CHANNEL(0x8580), |
| 573 | DMAE_CHANNEL(0x8600), |
| 574 | DMAE_CHANNEL(0x8680), |
| 575 | DMAE_CHANNEL(0x8700), |
| 576 | DMAE_CHANNEL(0x8780), |
| 577 | DMAE_CHANNEL(0x8800), |
| 578 | DMAE_CHANNEL(0x8880), |
| 579 | DMAE_CHANNEL(0x8900), |
| 580 | DMAE_CHANNEL(0x8980), |
| 581 | }; |
| 582 | |
Magnus Damm | 681e1b3 | 2011-05-24 10:37:16 +0000 | [diff] [blame] | 583 | static struct sh_dmae_pdata sh73a0_dmae_platform_data = { |
| 584 | .slave = sh73a0_dmae_slaves, |
| 585 | .slave_num = ARRAY_SIZE(sh73a0_dmae_slaves), |
| 586 | .channel = sh73a0_dmae_channels, |
| 587 | .channel_num = ARRAY_SIZE(sh73a0_dmae_channels), |
Kuninori Morimoto | 6088b42 | 2012-06-25 03:43:28 -0700 | [diff] [blame] | 588 | .ts_low_shift = TS_LOW_SHIFT, |
| 589 | .ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT, |
| 590 | .ts_high_shift = TS_HI_SHIFT, |
| 591 | .ts_high_mask = TS_HI_BIT << TS_HI_SHIFT, |
| 592 | .ts_shift = dma_ts_shift, |
| 593 | .ts_shift_num = ARRAY_SIZE(dma_ts_shift), |
Magnus Damm | 681e1b3 | 2011-05-24 10:37:16 +0000 | [diff] [blame] | 594 | .dmaor_init = DMAOR_DME, |
| 595 | }; |
| 596 | |
| 597 | static struct resource sh73a0_dmae_resources[] = { |
| 598 | { |
| 599 | /* Registers including DMAOR and channels including DMARSx */ |
| 600 | .start = 0xfe000020, |
| 601 | .end = 0xfe008a00 - 1, |
| 602 | .flags = IORESOURCE_MEM, |
| 603 | }, |
| 604 | { |
Shimoda, Yoshihiro | 2005246 | 2012-01-10 14:21:31 +0900 | [diff] [blame] | 605 | .name = "error_irq", |
Magnus Damm | 681e1b3 | 2011-05-24 10:37:16 +0000 | [diff] [blame] | 606 | .start = gic_spi(129), |
| 607 | .end = gic_spi(129), |
| 608 | .flags = IORESOURCE_IRQ, |
| 609 | }, |
| 610 | { |
| 611 | /* IRQ for channels 0-19 */ |
| 612 | .start = gic_spi(109), |
| 613 | .end = gic_spi(128), |
| 614 | .flags = IORESOURCE_IRQ, |
| 615 | }, |
| 616 | }; |
| 617 | |
| 618 | static struct platform_device dma0_device = { |
| 619 | .name = "sh-dma-engine", |
| 620 | .id = 0, |
| 621 | .resource = sh73a0_dmae_resources, |
| 622 | .num_resources = ARRAY_SIZE(sh73a0_dmae_resources), |
| 623 | .dev = { |
| 624 | .platform_data = &sh73a0_dmae_platform_data, |
| 625 | }, |
| 626 | }; |
| 627 | |
Kuninori Morimoto | 832290b | 2012-06-25 03:39:20 -0700 | [diff] [blame] | 628 | /* MPDMAC */ |
| 629 | static const struct sh_dmae_slave_config sh73a0_mpdma_slaves[] = { |
| 630 | { |
| 631 | .slave_id = SHDMA_SLAVE_FSI2A_RX, |
| 632 | .addr = 0xec230020, |
| 633 | .chcr = CHCR_RX(XMIT_SZ_32BIT), |
| 634 | .mid_rid = 0xd6, /* CHECK ME */ |
| 635 | }, { |
| 636 | .slave_id = SHDMA_SLAVE_FSI2A_TX, |
| 637 | .addr = 0xec230024, |
| 638 | .chcr = CHCR_TX(XMIT_SZ_32BIT), |
| 639 | .mid_rid = 0xd5, /* CHECK ME */ |
| 640 | }, { |
| 641 | .slave_id = SHDMA_SLAVE_FSI2C_RX, |
| 642 | .addr = 0xec230060, |
| 643 | .chcr = CHCR_RX(XMIT_SZ_32BIT), |
| 644 | .mid_rid = 0xda, /* CHECK ME */ |
| 645 | }, { |
| 646 | .slave_id = SHDMA_SLAVE_FSI2C_TX, |
| 647 | .addr = 0xec230064, |
| 648 | .chcr = CHCR_TX(XMIT_SZ_32BIT), |
| 649 | .mid_rid = 0xd9, /* CHECK ME */ |
| 650 | }, { |
| 651 | .slave_id = SHDMA_SLAVE_FSI2B_RX, |
| 652 | .addr = 0xec240020, |
| 653 | .chcr = CHCR_RX(XMIT_SZ_32BIT), |
| 654 | .mid_rid = 0x8e, /* CHECK ME */ |
| 655 | }, { |
| 656 | .slave_id = SHDMA_SLAVE_FSI2B_TX, |
| 657 | .addr = 0xec240024, |
| 658 | .chcr = CHCR_RX(XMIT_SZ_32BIT), |
| 659 | .mid_rid = 0x8d, /* CHECK ME */ |
| 660 | }, { |
| 661 | .slave_id = SHDMA_SLAVE_FSI2D_RX, |
| 662 | .addr = 0xec240060, |
| 663 | .chcr = CHCR_RX(XMIT_SZ_32BIT), |
| 664 | .mid_rid = 0x9a, /* CHECK ME */ |
| 665 | }, |
| 666 | }; |
| 667 | |
| 668 | #define MPDMA_CHANNEL(a, b, c) \ |
| 669 | { \ |
| 670 | .offset = a, \ |
| 671 | .dmars = b, \ |
| 672 | .dmars_bit = c, \ |
| 673 | .chclr_offset = (0x220 - 0x20) + a \ |
| 674 | } |
| 675 | |
| 676 | static const struct sh_dmae_channel sh73a0_mpdma_channels[] = { |
| 677 | MPDMA_CHANNEL(0x00, 0, 0), |
| 678 | MPDMA_CHANNEL(0x10, 0, 8), |
| 679 | MPDMA_CHANNEL(0x20, 4, 0), |
| 680 | MPDMA_CHANNEL(0x30, 4, 8), |
| 681 | MPDMA_CHANNEL(0x50, 8, 0), |
| 682 | MPDMA_CHANNEL(0x70, 8, 8), |
| 683 | }; |
| 684 | |
| 685 | static struct sh_dmae_pdata sh73a0_mpdma_platform_data = { |
| 686 | .slave = sh73a0_mpdma_slaves, |
| 687 | .slave_num = ARRAY_SIZE(sh73a0_mpdma_slaves), |
| 688 | .channel = sh73a0_mpdma_channels, |
| 689 | .channel_num = ARRAY_SIZE(sh73a0_mpdma_channels), |
Kuninori Morimoto | 6088b42 | 2012-06-25 03:43:28 -0700 | [diff] [blame] | 690 | .ts_low_shift = TS_LOW_SHIFT, |
| 691 | .ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT, |
| 692 | .ts_high_shift = TS_HI_SHIFT, |
| 693 | .ts_high_mask = TS_HI_BIT << TS_HI_SHIFT, |
| 694 | .ts_shift = dma_ts_shift, |
| 695 | .ts_shift_num = ARRAY_SIZE(dma_ts_shift), |
Kuninori Morimoto | 832290b | 2012-06-25 03:39:20 -0700 | [diff] [blame] | 696 | .dmaor_init = DMAOR_DME, |
| 697 | .chclr_present = 1, |
| 698 | }; |
| 699 | |
| 700 | /* Resource order important! */ |
| 701 | static struct resource sh73a0_mpdma_resources[] = { |
| 702 | { |
| 703 | /* Channel registers and DMAOR */ |
| 704 | .start = 0xec618020, |
| 705 | .end = 0xec61828f, |
| 706 | .flags = IORESOURCE_MEM, |
| 707 | }, |
| 708 | { |
| 709 | /* DMARSx */ |
| 710 | .start = 0xec619000, |
| 711 | .end = 0xec61900b, |
| 712 | .flags = IORESOURCE_MEM, |
| 713 | }, |
| 714 | { |
| 715 | .name = "error_irq", |
| 716 | .start = gic_spi(181), |
| 717 | .end = gic_spi(181), |
| 718 | .flags = IORESOURCE_IRQ, |
| 719 | }, |
| 720 | { |
| 721 | /* IRQ for channels 0-5 */ |
| 722 | .start = gic_spi(175), |
| 723 | .end = gic_spi(180), |
| 724 | .flags = IORESOURCE_IRQ, |
| 725 | }, |
| 726 | }; |
| 727 | |
| 728 | static struct platform_device mpdma0_device = { |
| 729 | .name = "sh-dma-engine", |
| 730 | .id = 1, |
| 731 | .resource = sh73a0_mpdma_resources, |
| 732 | .num_resources = ARRAY_SIZE(sh73a0_mpdma_resources), |
| 733 | .dev = { |
| 734 | .platform_data = &sh73a0_mpdma_platform_data, |
| 735 | }, |
| 736 | }; |
| 737 | |
Tetsuyuki Kobayashi | f23f5be | 2012-09-06 20:14:06 +0900 | [diff] [blame] | 738 | static struct resource pmu_resources[] = { |
| 739 | [0] = { |
| 740 | .start = gic_spi(55), |
| 741 | .end = gic_spi(55), |
| 742 | .flags = IORESOURCE_IRQ, |
| 743 | }, |
| 744 | [1] = { |
| 745 | .start = gic_spi(56), |
| 746 | .end = gic_spi(56), |
| 747 | .flags = IORESOURCE_IRQ, |
| 748 | }, |
| 749 | }; |
| 750 | |
| 751 | static struct platform_device pmu_device = { |
| 752 | .name = "arm-pmu", |
| 753 | .id = -1, |
| 754 | .num_resources = ARRAY_SIZE(pmu_resources), |
| 755 | .resource = pmu_resources, |
| 756 | }; |
| 757 | |
Hideki EIRAKU | 9a27dee | 2013-01-21 19:54:28 +0900 | [diff] [blame^] | 758 | /* an IPMMU module for ICB */ |
| 759 | static struct resource ipmmu_resources[] = { |
| 760 | [0] = { |
| 761 | .name = "IPMMU", |
| 762 | .start = 0xfe951000, |
| 763 | .end = 0xfe9510ff, |
| 764 | .flags = IORESOURCE_MEM, |
| 765 | }, |
| 766 | }; |
| 767 | |
| 768 | static const char * const ipmmu_dev_names[] = { |
| 769 | "sh_mobile_lcdc_fb.0", |
| 770 | }; |
| 771 | |
| 772 | static struct shmobile_ipmmu_platform_data ipmmu_platform_data = { |
| 773 | .dev_names = ipmmu_dev_names, |
| 774 | .num_dev_names = ARRAY_SIZE(ipmmu_dev_names), |
| 775 | }; |
| 776 | |
| 777 | static struct platform_device ipmmu_device = { |
| 778 | .name = "ipmmu", |
| 779 | .id = -1, |
| 780 | .dev = { |
| 781 | .platform_data = &ipmmu_platform_data, |
| 782 | }, |
| 783 | .resource = ipmmu_resources, |
| 784 | .num_resources = ARRAY_SIZE(ipmmu_resources), |
| 785 | }; |
| 786 | |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 787 | static struct platform_device *sh73a0_early_devices[] __initdata = { |
| 788 | &scif0_device, |
| 789 | &scif1_device, |
| 790 | &scif2_device, |
| 791 | &scif3_device, |
| 792 | &scif4_device, |
| 793 | &scif5_device, |
| 794 | &scif6_device, |
| 795 | &scif7_device, |
| 796 | &scif8_device, |
| 797 | &cmt10_device, |
Magnus Damm | 5010f3d | 2010-12-21 08:40:59 +0000 | [diff] [blame] | 798 | &tmu00_device, |
| 799 | &tmu01_device, |
Hideki EIRAKU | 9a27dee | 2013-01-21 19:54:28 +0900 | [diff] [blame^] | 800 | &ipmmu_device, |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 801 | }; |
| 802 | |
Yoshii Takashi | b028f94 | 2010-11-19 13:20:45 +0000 | [diff] [blame] | 803 | static struct platform_device *sh73a0_late_devices[] __initdata = { |
| 804 | &i2c0_device, |
| 805 | &i2c1_device, |
| 806 | &i2c2_device, |
| 807 | &i2c3_device, |
| 808 | &i2c4_device, |
Magnus Damm | 681e1b3 | 2011-05-24 10:37:16 +0000 | [diff] [blame] | 809 | &dma0_device, |
Kuninori Morimoto | 832290b | 2012-06-25 03:39:20 -0700 | [diff] [blame] | 810 | &mpdma0_device, |
Tetsuyuki Kobayashi | f23f5be | 2012-09-06 20:14:06 +0900 | [diff] [blame] | 811 | &pmu_device, |
Yoshii Takashi | b028f94 | 2010-11-19 13:20:45 +0000 | [diff] [blame] | 812 | }; |
| 813 | |
Arnd Bergmann | 0a4b04d | 2012-09-14 20:08:08 +0000 | [diff] [blame] | 814 | #define SRCR2 IOMEM(0xe61580b0) |
Magnus Damm | 681e1b3 | 2011-05-24 10:37:16 +0000 | [diff] [blame] | 815 | |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 816 | void __init sh73a0_add_standard_devices(void) |
| 817 | { |
Magnus Damm | 681e1b3 | 2011-05-24 10:37:16 +0000 | [diff] [blame] | 818 | /* Clear software reset bit on SY-DMAC module */ |
| 819 | __raw_writel(__raw_readl(SRCR2) & ~(1 << 18), SRCR2); |
| 820 | |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 821 | platform_add_devices(sh73a0_early_devices, |
| 822 | ARRAY_SIZE(sh73a0_early_devices)); |
Yoshii Takashi | b028f94 | 2010-11-19 13:20:45 +0000 | [diff] [blame] | 823 | platform_add_devices(sh73a0_late_devices, |
| 824 | ARRAY_SIZE(sh73a0_late_devices)); |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 825 | } |
| 826 | |
Kuninori Morimoto | d672000 | 2012-05-10 00:26:58 -0700 | [diff] [blame] | 827 | /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ |
| 828 | void __init __weak sh73a0_register_twd(void) { } |
| 829 | |
Magnus Damm | 3be26fd | 2012-03-06 17:36:45 +0900 | [diff] [blame] | 830 | static void __init sh73a0_earlytimer_init(void) |
| 831 | { |
| 832 | sh73a0_clock_init(); |
| 833 | shmobile_earlytimer_init(); |
Kuninori Morimoto | d672000 | 2012-05-10 00:26:58 -0700 | [diff] [blame] | 834 | sh73a0_register_twd(); |
Magnus Damm | 3be26fd | 2012-03-06 17:36:45 +0900 | [diff] [blame] | 835 | } |
| 836 | |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 837 | void __init sh73a0_add_early_devices(void) |
| 838 | { |
| 839 | early_platform_add_devices(sh73a0_early_devices, |
| 840 | ARRAY_SIZE(sh73a0_early_devices)); |
Magnus Damm | 50e15c3 | 2012-02-29 21:37:27 +0900 | [diff] [blame] | 841 | |
| 842 | /* setup early console here as well */ |
| 843 | shmobile_setup_console(); |
Magnus Damm | 3be26fd | 2012-03-06 17:36:45 +0900 | [diff] [blame] | 844 | |
| 845 | /* override timer setup with soc-specific code */ |
| 846 | shmobile_timer.init = sh73a0_earlytimer_init; |
Magnus Damm | 6d9598e | 2010-11-17 10:59:31 +0000 | [diff] [blame] | 847 | } |