1 /* 2 * Support for Sharp SL-Cxx00 Series of PDAs 3 * Models: SL-C3000 (Spitz), SL-C1000 (Akita) and SL-C3100 (Borzoi) 4 * 5 * Copyright (c) 2005 Richard Purdie 6 * 7 * Based on Sharp's 2.4 kernel patches/lubbock.c 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License version 2 as 11 * published by the Free Software Foundation. 12 * 13 */ 14 15 #include <linux/kernel.h> 16 #include <linux/init.h> 17 #include <linux/platform_device.h> 18 #include <linux/delay.h> 19 #include <linux/major.h> 20 #include <linux/fs.h> 21 #include <linux/interrupt.h> 22 #include <linux/mmc/host.h> 23 #include <linux/pm.h> 24 #include <linux/backlight.h> 25 26 #include <asm/setup.h> 27 #include <asm/memory.h> 28 #include <asm/mach-types.h> 29 #include <asm/hardware.h> 30 #include <asm/irq.h> 31 #include <asm/io.h> 32 #include <asm/system.h> 33 34 #include <asm/mach/arch.h> 35 #include <asm/mach/map.h> 36 #include <asm/mach/irq.h> 37 38 #include <asm/arch/pxa-regs.h> 39 #include <asm/arch/pxa2xx-regs.h> 40 #include <asm/arch/irda.h> 41 #include <asm/arch/mmc.h> 42 #include <asm/arch/ohci.h> 43 #include <asm/arch/udc.h> 44 #include <asm/arch/pxafb.h> 45 #include <asm/arch/akita.h> 46 #include <asm/arch/spitz.h> 47 #include <asm/arch/sharpsl.h> 48 49 #include <asm/mach/sharpsl_param.h> 50 #include <asm/hardware/scoop.h> 51 52 #include "generic.h" 53 #include "devices.h" 54 #include "sharpsl.h" 55 56 /* 57 * Spitz SCOOP Device #1 58 */ 59 static struct resource spitz_scoop_resources[] = { 60 [0] = { 61 .start = 0x10800000, 62 .end = 0x10800fff, 63 .flags = IORESOURCE_MEM, 64 }, 65 }; 66 67 static struct scoop_config spitz_scoop_setup = { 68 .io_dir = SPITZ_SCP_IO_DIR, 69 .io_out = SPITZ_SCP_IO_OUT, 70 .suspend_clr = SPITZ_SCP_SUS_CLR, 71 .suspend_set = SPITZ_SCP_SUS_SET, 72 }; 73 74 struct platform_device spitzscoop_device = { 75 .name = "sharp-scoop", 76 .id = 0, 77 .dev = { 78 .platform_data = &spitz_scoop_setup, 79 }, 80 .num_resources = ARRAY_SIZE(spitz_scoop_resources), 81 .resource = spitz_scoop_resources, 82 }; 83 84 /* 85 * Spitz SCOOP Device #2 86 */ 87 static struct resource spitz_scoop2_resources[] = { 88 [0] = { 89 .start = 0x08800040, 90 .end = 0x08800fff, 91 .flags = IORESOURCE_MEM, 92 }, 93 }; 94 95 static struct scoop_config spitz_scoop2_setup = { 96 .io_dir = SPITZ_SCP2_IO_DIR, 97 .io_out = SPITZ_SCP2_IO_OUT, 98 .suspend_clr = SPITZ_SCP2_SUS_CLR, 99 .suspend_set = SPITZ_SCP2_SUS_SET, 100 }; 101 102 struct platform_device spitzscoop2_device = { 103 .name = "sharp-scoop", 104 .id = 1, 105 .dev = { 106 .platform_data = &spitz_scoop2_setup, 107 }, 108 .num_resources = ARRAY_SIZE(spitz_scoop2_resources), 109 .resource = spitz_scoop2_resources, 110 }; 111 112 #define SPITZ_PWR_SD 0x01 113 #define SPITZ_PWR_CF 0x02 114 115 /* Power control is shared with between one of the CF slots and SD */ 116 static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr) 117 { 118 unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR); 119 120 if (new_cpr & 0x0007) { 121 set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER); 122 if (!(cpr & 0x0002) && !(cpr & 0x0004)) 123 mdelay(5); 124 if (device == SPITZ_PWR_CF) 125 cpr |= 0x0002; 126 if (device == SPITZ_PWR_SD) 127 cpr |= 0x0004; 128 write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr); 129 } else { 130 if (device == SPITZ_PWR_CF) 131 cpr &= ~0x0002; 132 if (device == SPITZ_PWR_SD) 133 cpr &= ~0x0004; 134 if (!(cpr & 0x0002) && !(cpr & 0x0004)) { 135 write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, 0x0000); 136 mdelay(1); 137 reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER); 138 } else { 139 write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr); 140 } 141 } 142 } 143 144 static void spitz_pcmcia_init(void) 145 { 146 /* Setup default state of GPIO outputs 147 before we enable them as outputs. */ 148 GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) | 149 GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) | 150 GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO54_nPCE_2); 151 GPSR(GPIO85_nPCE_1) = GPIO_bit(GPIO85_nPCE_1); 152 153 pxa_gpio_mode(GPIO48_nPOE_MD); 154 pxa_gpio_mode(GPIO49_nPWE_MD); 155 pxa_gpio_mode(GPIO50_nPIOR_MD); 156 pxa_gpio_mode(GPIO51_nPIOW_MD); 157 pxa_gpio_mode(GPIO55_nPREG_MD); 158 pxa_gpio_mode(GPIO56_nPWAIT_MD); 159 pxa_gpio_mode(GPIO57_nIOIS16_MD); 160 pxa_gpio_mode(GPIO85_nPCE_1_MD); 161 pxa_gpio_mode(GPIO54_nPCE_2_MD); 162 pxa_gpio_mode(GPIO104_pSKTSEL_MD); 163 } 164 165 static void spitz_pcmcia_pwr(struct device *scoop, unsigned short cpr, int nr) 166 { 167 /* Only need to override behaviour for slot 0 */ 168 if (nr == 0) 169 spitz_card_pwr_ctrl(SPITZ_PWR_CF, cpr); 170 else 171 write_scoop_reg(scoop, SCOOP_CPR, cpr); 172 } 173 174 static struct scoop_pcmcia_dev spitz_pcmcia_scoop[] = { 175 { 176 .dev = &spitzscoop_device.dev, 177 .irq = SPITZ_IRQ_GPIO_CF_IRQ, 178 .cd_irq = SPITZ_IRQ_GPIO_CF_CD, 179 .cd_irq_str = "PCMCIA0 CD", 180 },{ 181 .dev = &spitzscoop2_device.dev, 182 .irq = SPITZ_IRQ_GPIO_CF2_IRQ, 183 .cd_irq = -1, 184 }, 185 }; 186 187 static struct scoop_pcmcia_config spitz_pcmcia_config = { 188 .devs = &spitz_pcmcia_scoop[0], 189 .num_devs = 2, 190 .pcmcia_init = spitz_pcmcia_init, 191 .power_ctrl = spitz_pcmcia_pwr, 192 }; 193 194 EXPORT_SYMBOL(spitzscoop_device); 195 EXPORT_SYMBOL(spitzscoop2_device); 196 197 198 /* 199 * Spitz SSP Device 200 * 201 * Set the parent as the scoop device because a lot of SSP devices 202 * also use scoop functions and this makes the power up/down order 203 * work correctly. 204 */ 205 struct platform_device spitzssp_device = { 206 .name = "corgi-ssp", 207 .dev = { 208 .parent = &spitzscoop_device.dev, 209 }, 210 .id = -1, 211 }; 212 213 struct corgissp_machinfo spitz_ssp_machinfo = { 214 .port = 2, 215 .cs_lcdcon = SPITZ_GPIO_LCDCON_CS, 216 .cs_ads7846 = SPITZ_GPIO_ADS7846_CS, 217 .cs_max1111 = SPITZ_GPIO_MAX1111_CS, 218 .clk_lcdcon = 520, 219 .clk_ads7846 = 14, 220 .clk_max1111 = 56, 221 }; 222 223 224 /* 225 * Spitz Backlight Device 226 */ 227 static void spitz_bl_kick_battery(void) 228 { 229 void (*kick_batt)(void); 230 231 kick_batt = symbol_get(sharpsl_battery_kick); 232 if (kick_batt) { 233 kick_batt(); 234 symbol_put(sharpsl_battery_kick); 235 } 236 } 237 238 static struct generic_bl_info spitz_bl_machinfo = { 239 .name = "corgi-bl", 240 .default_intensity = 0x1f, 241 .limit_mask = 0x0b, 242 .max_intensity = 0x2f, 243 .kick_battery = spitz_bl_kick_battery, 244 }; 245 246 static struct platform_device spitzbl_device = { 247 .name = "generic-bl", 248 .dev = { 249 .platform_data = &spitz_bl_machinfo, 250 }, 251 .id = -1, 252 }; 253 254 255 /* 256 * Spitz Keyboard Device 257 */ 258 static struct platform_device spitzkbd_device = { 259 .name = "spitz-keyboard", 260 .id = -1, 261 }; 262 263 264 /* 265 * Spitz LEDs 266 */ 267 static struct platform_device spitzled_device = { 268 .name = "spitz-led", 269 .id = -1, 270 }; 271 272 /* 273 * Spitz Touch Screen Device 274 */ 275 276 static unsigned long (*get_hsync_invperiod)(struct device *dev); 277 278 static void inline sharpsl_wait_sync(int gpio) 279 { 280 while((GPLR(gpio) & GPIO_bit(gpio)) == 0); 281 while((GPLR(gpio) & GPIO_bit(gpio)) != 0); 282 } 283 284 static struct device *spitz_pxafb_dev; 285 286 static int is_pxafb_device(struct device * dev, void * data) 287 { 288 struct platform_device *pdev = container_of(dev, struct platform_device, dev); 289 290 return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0); 291 } 292 293 static unsigned long spitz_get_hsync_invperiod(void) 294 { 295 #ifdef CONFIG_FB_PXA 296 if (!spitz_pxafb_dev) { 297 spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device); 298 if (!spitz_pxafb_dev) 299 return 0; 300 } 301 if (!get_hsync_invperiod) 302 get_hsync_invperiod = symbol_get(pxafb_get_hsync_time); 303 if (!get_hsync_invperiod) 304 #endif 305 return 0; 306 307 return get_hsync_invperiod(spitz_pxafb_dev); 308 } 309 310 static void spitz_put_hsync(void) 311 { 312 put_device(spitz_pxafb_dev); 313 if (get_hsync_invperiod) 314 symbol_put(pxafb_get_hsync_time); 315 spitz_pxafb_dev = NULL; 316 get_hsync_invperiod = NULL; 317 } 318 319 static void spitz_wait_hsync(void) 320 { 321 sharpsl_wait_sync(SPITZ_GPIO_HSYNC); 322 } 323 324 static struct resource spitzts_resources[] = { 325 [0] = { 326 .start = SPITZ_IRQ_GPIO_TP_INT, 327 .end = SPITZ_IRQ_GPIO_TP_INT, 328 .flags = IORESOURCE_IRQ, 329 }, 330 }; 331 332 static struct corgits_machinfo spitz_ts_machinfo = { 333 .get_hsync_invperiod = spitz_get_hsync_invperiod, 334 .put_hsync = spitz_put_hsync, 335 .wait_hsync = spitz_wait_hsync, 336 }; 337 338 static struct platform_device spitzts_device = { 339 .name = "corgi-ts", 340 .dev = { 341 .parent = &spitzssp_device.dev, 342 .platform_data = &spitz_ts_machinfo, 343 }, 344 .id = -1, 345 .num_resources = ARRAY_SIZE(spitzts_resources), 346 .resource = spitzts_resources, 347 }; 348 349 350 /* 351 * MMC/SD Device 352 * 353 * The card detect interrupt isn't debounced so we delay it by 250ms 354 * to give the card a chance to fully insert/eject. 355 */ 356 357 static struct pxamci_platform_data spitz_mci_platform_data; 358 359 static int spitz_mci_init(struct device *dev, irq_handler_t spitz_detect_int, void *data) 360 { 361 int err; 362 363 /* setup GPIO for PXA27x MMC controller */ 364 pxa_gpio_mode(GPIO32_MMCCLK_MD); 365 pxa_gpio_mode(GPIO112_MMCCMD_MD); 366 pxa_gpio_mode(GPIO92_MMCDAT0_MD); 367 pxa_gpio_mode(GPIO109_MMCDAT1_MD); 368 pxa_gpio_mode(GPIO110_MMCDAT2_MD); 369 pxa_gpio_mode(GPIO111_MMCDAT3_MD); 370 pxa_gpio_mode(SPITZ_GPIO_nSD_DETECT | GPIO_IN); 371 pxa_gpio_mode(SPITZ_GPIO_nSD_WP | GPIO_IN); 372 373 spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250); 374 375 err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int, 376 IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, 377 "MMC card detect", data); 378 if (err) 379 printk(KERN_ERR "spitz_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); 380 381 return err; 382 } 383 384 static void spitz_mci_setpower(struct device *dev, unsigned int vdd) 385 { 386 struct pxamci_platform_data* p_d = dev->platform_data; 387 388 if (( 1 << vdd) & p_d->ocr_mask) 389 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0004); 390 else 391 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0000); 392 } 393 394 static int spitz_mci_get_ro(struct device *dev) 395 { 396 return GPLR(SPITZ_GPIO_nSD_WP) & GPIO_bit(SPITZ_GPIO_nSD_WP); 397 } 398 399 static void spitz_mci_exit(struct device *dev, void *data) 400 { 401 free_irq(SPITZ_IRQ_GPIO_nSD_DETECT, data); 402 } 403 404 static struct pxamci_platform_data spitz_mci_platform_data = { 405 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, 406 .init = spitz_mci_init, 407 .get_ro = spitz_mci_get_ro, 408 .setpower = spitz_mci_setpower, 409 .exit = spitz_mci_exit, 410 }; 411 412 413 /* 414 * USB Host (OHCI) 415 */ 416 static int spitz_ohci_init(struct device *dev) 417 { 418 /* Only Port 2 is connected */ 419 pxa_gpio_mode(SPITZ_GPIO_USB_CONNECT | GPIO_IN); 420 pxa_gpio_mode(SPITZ_GPIO_USB_HOST | GPIO_OUT); 421 pxa_gpio_mode(SPITZ_GPIO_USB_DEVICE | GPIO_IN); 422 423 /* Setup USB Port 2 Output Control Register */ 424 UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE; 425 426 GPSR(SPITZ_GPIO_USB_HOST) = GPIO_bit(SPITZ_GPIO_USB_HOST); 427 428 UHCHR = (UHCHR) & 429 ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE); 430 431 UHCRHDA |= UHCRHDA_NOCP; 432 433 return 0; 434 } 435 436 static struct pxaohci_platform_data spitz_ohci_platform_data = { 437 .port_mode = PMM_NPS_MODE, 438 .init = spitz_ohci_init, 439 .power_budget = 150, 440 }; 441 442 443 /* 444 * Irda 445 */ 446 static void spitz_irda_transceiver_mode(struct device *dev, int mode) 447 { 448 if (mode & IR_OFF) 449 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON); 450 else 451 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON); 452 } 453 454 #ifdef CONFIG_MACH_AKITA 455 static void akita_irda_transceiver_mode(struct device *dev, int mode) 456 { 457 if (mode & IR_OFF) 458 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON); 459 else 460 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON); 461 } 462 #endif 463 464 static struct pxaficp_platform_data spitz_ficp_platform_data = { 465 .transceiver_cap = IR_SIRMODE | IR_OFF, 466 .transceiver_mode = spitz_irda_transceiver_mode, 467 }; 468 469 470 /* 471 * Spitz PXA Framebuffer 472 */ 473 474 static void spitz_lcd_power(int on, struct fb_var_screeninfo *var) 475 { 476 if (on) 477 corgi_lcdtg_hw_init(var->xres); 478 else 479 corgi_lcdtg_suspend(); 480 } 481 482 static struct pxafb_mode_info spitz_pxafb_modes[] = { 483 { 484 .pixclock = 19231, 485 .xres = 480, 486 .yres = 640, 487 .bpp = 16, 488 .hsync_len = 40, 489 .left_margin = 46, 490 .right_margin = 125, 491 .vsync_len = 3, 492 .upper_margin = 1, 493 .lower_margin = 0, 494 .sync = 0, 495 },{ 496 .pixclock = 134617, 497 .xres = 240, 498 .yres = 320, 499 .bpp = 16, 500 .hsync_len = 20, 501 .left_margin = 20, 502 .right_margin = 46, 503 .vsync_len = 2, 504 .upper_margin = 1, 505 .lower_margin = 0, 506 .sync = 0, 507 }, 508 }; 509 510 static struct pxafb_mach_info spitz_pxafb_info = { 511 .modes = &spitz_pxafb_modes[0], 512 .num_modes = 2, 513 .fixed_modes = 1, 514 .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act | LCCR0_LDDALT | LCCR0_OUC | LCCR0_CMDIM | LCCR0_RDSTM, 515 .lccr3 = LCCR3_PixRsEdg | LCCR3_OutEnH, 516 .pxafb_lcd_power = spitz_lcd_power, 517 }; 518 519 520 static struct platform_device *devices[] __initdata = { 521 &spitzscoop_device, 522 &spitzssp_device, 523 &spitzkbd_device, 524 &spitzts_device, 525 &spitzbl_device, 526 &spitzled_device, 527 }; 528 529 static void spitz_poweroff(void) 530 { 531 RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR; 532 533 pxa_gpio_mode(SPITZ_GPIO_ON_RESET | GPIO_OUT); 534 GPSR(SPITZ_GPIO_ON_RESET) = GPIO_bit(SPITZ_GPIO_ON_RESET); 535 536 mdelay(1000); 537 arm_machine_restart('h'); 538 } 539 540 static void spitz_restart(char mode) 541 { 542 /* Bootloader magic for a reboot */ 543 if((MSC0 & 0xffff0000) == 0x7ff00000) 544 MSC0 = (MSC0 & 0xffff) | 0x7ee00000; 545 546 spitz_poweroff(); 547 } 548 549 static void __init common_init(void) 550 { 551 pm_power_off = spitz_poweroff; 552 arm_pm_restart = spitz_restart; 553 554 PMCR = 0x00; 555 556 /* setup sleep mode values */ 557 PWER = 0x00000002; 558 PFER = 0x00000000; 559 PRER = 0x00000002; 560 PGSR0 = 0x0158C000; 561 PGSR1 = 0x00FF0080; 562 PGSR2 = 0x0001C004; 563 564 /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */ 565 PCFR |= PCFR_OPDE; 566 567 corgi_ssp_set_machinfo(&spitz_ssp_machinfo); 568 569 pxa_gpio_mode(SPITZ_GPIO_HSYNC | GPIO_IN); 570 571 platform_add_devices(devices, ARRAY_SIZE(devices)); 572 pxa_set_mci_info(&spitz_mci_platform_data); 573 pxa_set_ohci_info(&spitz_ohci_platform_data); 574 pxa_set_ficp_info(&spitz_ficp_platform_data); 575 set_pxa_fb_parent(&spitzssp_device.dev); 576 set_pxa_fb_info(&spitz_pxafb_info); 577 } 578 579 #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI) 580 static void spitz_bl_set_intensity(int intensity) 581 { 582 if (intensity > 0x10) 583 intensity += 0x10; 584 585 /* Bits 0-4 are accessed via the SSP interface */ 586 corgi_ssp_blduty_set(intensity & 0x1f); 587 588 /* Bit 5 is via SCOOP */ 589 if (intensity & 0x0020) 590 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT); 591 else 592 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT); 593 594 if (intensity) 595 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON); 596 else 597 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON); 598 } 599 600 static void __init spitz_init(void) 601 { 602 platform_scoop_config = &spitz_pcmcia_config; 603 604 spitz_bl_machinfo.set_bl_intensity = spitz_bl_set_intensity; 605 606 common_init(); 607 608 platform_device_register(&spitzscoop2_device); 609 } 610 #endif 611 612 #ifdef CONFIG_MACH_AKITA 613 /* 614 * Akita IO Expander 615 */ 616 struct platform_device akitaioexp_device = { 617 .name = "akita-ioexp", 618 .id = -1, 619 }; 620 621 EXPORT_SYMBOL_GPL(akitaioexp_device); 622 623 static void akita_bl_set_intensity(int intensity) 624 { 625 if (intensity > 0x10) 626 intensity += 0x10; 627 628 /* Bits 0-4 are accessed via the SSP interface */ 629 corgi_ssp_blduty_set(intensity & 0x1f); 630 631 /* Bit 5 is via IO-Expander */ 632 if (intensity & 0x0020) 633 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT); 634 else 635 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT); 636 637 if (intensity) 638 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON); 639 else 640 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON); 641 } 642 643 static void __init akita_init(void) 644 { 645 spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode; 646 647 /* We just pretend the second element of the array doesn't exist */ 648 spitz_pcmcia_config.num_devs = 1; 649 platform_scoop_config = &spitz_pcmcia_config; 650 spitz_bl_machinfo.set_bl_intensity = akita_bl_set_intensity; 651 652 platform_device_register(&akitaioexp_device); 653 654 spitzscoop_device.dev.parent = &akitaioexp_device.dev; 655 common_init(); 656 } 657 #endif 658 659 static void __init fixup_spitz(struct machine_desc *desc, 660 struct tag *tags, char **cmdline, struct meminfo *mi) 661 { 662 sharpsl_save_param(); 663 mi->nr_banks = 1; 664 mi->bank[0].start = 0xa0000000; 665 mi->bank[0].node = 0; 666 mi->bank[0].size = (64*1024*1024); 667 } 668 669 #ifdef CONFIG_MACH_SPITZ 670 MACHINE_START(SPITZ, "SHARP Spitz") 671 .phys_io = 0x40000000, 672 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 673 .fixup = fixup_spitz, 674 .map_io = pxa_map_io, 675 .init_irq = pxa27x_init_irq, 676 .init_machine = spitz_init, 677 .timer = &pxa_timer, 678 MACHINE_END 679 #endif 680 681 #ifdef CONFIG_MACH_BORZOI 682 MACHINE_START(BORZOI, "SHARP Borzoi") 683 .phys_io = 0x40000000, 684 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 685 .fixup = fixup_spitz, 686 .map_io = pxa_map_io, 687 .init_irq = pxa27x_init_irq, 688 .init_machine = spitz_init, 689 .timer = &pxa_timer, 690 MACHINE_END 691 #endif 692 693 #ifdef CONFIG_MACH_AKITA 694 MACHINE_START(AKITA, "SHARP Akita") 695 .phys_io = 0x40000000, 696 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 697 .fixup = fixup_spitz, 698 .map_io = pxa_map_io, 699 .init_irq = pxa27x_init_irq, 700 .init_machine = akita_init, 701 .timer = &pxa_timer, 702 MACHINE_END 703 #endif 704