Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 1 | /* |
| 2 | * linux/arch/arm/mach-pxa/trizeps4.c |
| 3 | * |
| 4 | * Support for the Keith und Koep Trizeps4 Module Platform. |
| 5 | * |
| 6 | * Author: Jürgen Schindele |
| 7 | * Created: 20 02, 2006 |
| 8 | * Copyright: Jürgen Schindele |
| 9 | * |
| 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. |
| 13 | */ |
| 14 | |
| 15 | #include <linux/init.h> |
| 16 | #include <linux/kernel.h> |
| 17 | #include <linux/platform_device.h> |
| 18 | #include <linux/sysdev.h> |
| 19 | #include <linux/interrupt.h> |
| 20 | #include <linux/sched.h> |
| 21 | #include <linux/bitops.h> |
| 22 | #include <linux/fb.h> |
| 23 | #include <linux/ioport.h> |
| 24 | #include <linux/delay.h> |
| 25 | #include <linux/serial_8250.h> |
| 26 | #include <linux/mtd/mtd.h> |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 27 | #include <linux/mtd/physmap.h> |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 28 | #include <linux/mtd/partitions.h> |
| 29 | |
| 30 | #include <asm/types.h> |
| 31 | #include <asm/setup.h> |
| 32 | #include <asm/memory.h> |
| 33 | #include <asm/mach-types.h> |
| 34 | #include <asm/hardware.h> |
| 35 | #include <asm/irq.h> |
| 36 | #include <asm/sizes.h> |
| 37 | |
| 38 | #include <asm/mach/arch.h> |
| 39 | #include <asm/mach/map.h> |
| 40 | #include <asm/mach/irq.h> |
| 41 | #include <asm/mach/flash.h> |
| 42 | |
| 43 | #include <asm/arch/pxa-regs.h> |
eric miao | a683b14 | 2008-03-03 09:44:25 +0800 | [diff] [blame] | 44 | #include <asm/arch/pxa2xx-gpio.h> |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 45 | #include <asm/arch/trizeps4.h> |
| 46 | #include <asm/arch/audio.h> |
| 47 | #include <asm/arch/pxafb.h> |
| 48 | #include <asm/arch/mmc.h> |
| 49 | #include <asm/arch/irda.h> |
| 50 | #include <asm/arch/ohci.h> |
| 51 | |
| 52 | #include "generic.h" |
Russell King | 46c41e6 | 2007-05-15 15:39:36 +0100 | [diff] [blame] | 53 | #include "devices.h" |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 54 | |
| 55 | /******************************************************************************************** |
| 56 | * ONBOARD FLASH |
| 57 | ********************************************************************************************/ |
| 58 | static struct mtd_partition trizeps4_partitions[] = { |
| 59 | { |
| 60 | .name = "Bootloader", |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 61 | .offset = 0x00000000, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 62 | .size = 0x00040000, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 63 | .mask_flags = MTD_WRITEABLE /* force read-only */ |
| 64 | },{ |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 65 | .name = "Backup", |
| 66 | .offset = 0x00040000, |
| 67 | .size = 0x00040000, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 68 | },{ |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 69 | .name = "Image", |
| 70 | .offset = 0x00080000, |
| 71 | .size = 0x01080000, |
| 72 | },{ |
| 73 | .name = "IPSM", |
| 74 | .offset = 0x01100000, |
| 75 | .size = 0x00e00000, |
| 76 | },{ |
| 77 | .name = "Registry", |
| 78 | .offset = 0x01f00000, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 79 | .size = MTDPART_SIZ_FULL, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 80 | } |
| 81 | }; |
| 82 | |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 83 | static struct physmap_flash_data trizeps4_flash_data[] = { |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 84 | { |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 85 | .width = 4, /* bankwidth in bytes */ |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 86 | .parts = trizeps4_partitions, |
| 87 | .nr_parts = ARRAY_SIZE(trizeps4_partitions) |
| 88 | } |
| 89 | }; |
| 90 | |
| 91 | static struct resource flash_resource = { |
| 92 | .start = PXA_CS0_PHYS, |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 93 | .end = PXA_CS0_PHYS + SZ_32M - 1, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 94 | .flags = IORESOURCE_MEM, |
| 95 | }; |
| 96 | |
| 97 | static struct platform_device flash_device = { |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 98 | .name = "physmap-flash", |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 99 | .id = 0, |
| 100 | .dev = { |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 101 | .platform_data = trizeps4_flash_data, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 102 | }, |
| 103 | .resource = &flash_resource, |
| 104 | .num_resources = 1, |
| 105 | }; |
| 106 | |
| 107 | /******************************************************************************************** |
| 108 | * DAVICOM DM9000 Ethernet |
| 109 | ********************************************************************************************/ |
| 110 | static struct resource dm9000_resources[] = { |
| 111 | [0] = { |
| 112 | .start = TRIZEPS4_ETH_PHYS+0x300, |
| 113 | .end = TRIZEPS4_ETH_PHYS+0x400-1, |
| 114 | .flags = IORESOURCE_MEM, |
| 115 | }, |
| 116 | [1] = { |
| 117 | .start = TRIZEPS4_ETH_PHYS+0x8300, |
| 118 | .end = TRIZEPS4_ETH_PHYS+0x8400-1, |
| 119 | .flags = IORESOURCE_MEM, |
| 120 | }, |
| 121 | [2] = { |
| 122 | .start = TRIZEPS4_ETH_IRQ, |
| 123 | .end = TRIZEPS4_ETH_IRQ, |
| 124 | .flags = (IORESOURCE_IRQ | IRQT_RISING), |
| 125 | }, |
| 126 | }; |
| 127 | |
| 128 | static struct platform_device dm9000_device = { |
| 129 | .name = "dm9000", |
| 130 | .id = -1, |
| 131 | .num_resources = ARRAY_SIZE(dm9000_resources), |
| 132 | .resource = dm9000_resources, |
| 133 | }; |
| 134 | |
| 135 | /******************************************************************************************** |
| 136 | * PXA270 serial ports |
| 137 | ********************************************************************************************/ |
| 138 | static struct plat_serial8250_port tri_serial_ports[] = { |
| 139 | #ifdef CONFIG_SERIAL_PXA |
| 140 | /* this uses the own PXA driver */ |
| 141 | { |
| 142 | 0, |
| 143 | }, |
| 144 | #else |
| 145 | /* this uses the generic 8520 driver */ |
| 146 | [0] = { |
| 147 | .membase = (void *)&FFUART, |
| 148 | .irq = IRQ_FFUART, |
| 149 | .flags = UPF_BOOT_AUTOCONF, |
| 150 | .iotype = UPIO_MEM32, |
| 151 | .regshift = 2, |
| 152 | .uartclk = (921600*16), |
| 153 | }, |
| 154 | [1] = { |
| 155 | .membase = (void *)&BTUART, |
| 156 | .irq = IRQ_BTUART, |
| 157 | .flags = UPF_BOOT_AUTOCONF, |
| 158 | .iotype = UPIO_MEM32, |
| 159 | .regshift = 2, |
| 160 | .uartclk = (921600*16), |
| 161 | }, |
| 162 | { |
| 163 | 0, |
| 164 | }, |
| 165 | #endif |
| 166 | }; |
| 167 | |
| 168 | static struct platform_device uart_devices = { |
| 169 | .name = "serial8250", |
| 170 | .id = 0, |
| 171 | .dev = { |
| 172 | .platform_data = tri_serial_ports, |
| 173 | }, |
| 174 | .num_resources = 0, |
| 175 | .resource = NULL, |
| 176 | }; |
| 177 | |
| 178 | /******************************************************************************************** |
| 179 | * PXA270 ac97 sound codec |
| 180 | ********************************************************************************************/ |
| 181 | static struct platform_device ac97_audio_device = { |
| 182 | .name = "pxa2xx-ac97", |
| 183 | .id = -1, |
| 184 | }; |
| 185 | |
| 186 | static struct platform_device * trizeps4_devices[] __initdata = { |
| 187 | &flash_device, |
| 188 | &uart_devices, |
| 189 | &dm9000_device, |
| 190 | &ac97_audio_device, |
| 191 | }; |
| 192 | |
| 193 | #ifdef CONFIG_MACH_TRIZEPS4_CONXS |
| 194 | static short trizeps_conxs_bcr; |
| 195 | |
| 196 | /* PCCARD power switching supports only 3,3V */ |
| 197 | void board_pcmcia_power(int power) |
| 198 | { |
| 199 | if (power) { |
| 200 | /* switch power on, put in reset and enable buffers */ |
| 201 | trizeps_conxs_bcr |= power; |
| 202 | trizeps_conxs_bcr |= ConXS_BCR_CF_RESET; |
| 203 | trizeps_conxs_bcr &= ~(ConXS_BCR_CF_BUF_EN); |
| 204 | ConXS_BCR = trizeps_conxs_bcr; |
| 205 | /* wait a little */ |
| 206 | udelay(2000); |
| 207 | /* take reset away */ |
| 208 | trizeps_conxs_bcr &= ~(ConXS_BCR_CF_RESET); |
| 209 | ConXS_BCR = trizeps_conxs_bcr; |
| 210 | udelay(2000); |
| 211 | } else { |
| 212 | /* put in reset */ |
| 213 | trizeps_conxs_bcr |= ConXS_BCR_CF_RESET; |
| 214 | ConXS_BCR = trizeps_conxs_bcr; |
| 215 | udelay(1000); |
| 216 | /* switch power off */ |
| 217 | trizeps_conxs_bcr &= ~(0xf); |
| 218 | ConXS_BCR = trizeps_conxs_bcr; |
| 219 | |
| 220 | } |
Harvey Harrison | 8e86f42 | 2008-03-04 15:08:02 -0800 | [diff] [blame] | 221 | pr_debug("%s: o%s 0x%x\n", __func__, power ? "n": "ff", trizeps_conxs_bcr); |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 222 | } |
| 223 | |
| 224 | /* backlight power switching for LCD panel */ |
| 225 | static void board_backlight_power(int on) |
| 226 | { |
| 227 | if (on) { |
| 228 | trizeps_conxs_bcr |= ConXS_BCR_L_DISP; |
| 229 | } else { |
| 230 | trizeps_conxs_bcr &= ~ConXS_BCR_L_DISP; |
| 231 | } |
Harvey Harrison | 8e86f42 | 2008-03-04 15:08:02 -0800 | [diff] [blame] | 232 | pr_debug("%s: o%s 0x%x\n", __func__, on ? "n" : "ff", trizeps_conxs_bcr); |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 233 | ConXS_BCR = trizeps_conxs_bcr; |
| 234 | } |
| 235 | |
| 236 | /* Powersupply for MMC/SD cardslot */ |
| 237 | static void board_mci_power(struct device *dev, unsigned int vdd) |
| 238 | { |
| 239 | struct pxamci_platform_data* p_d = dev->platform_data; |
| 240 | |
| 241 | if (( 1 << vdd) & p_d->ocr_mask) { |
Harvey Harrison | 8e86f42 | 2008-03-04 15:08:02 -0800 | [diff] [blame] | 242 | pr_debug("%s: on\n", __func__); |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 243 | /* FIXME fill in values here */ |
| 244 | } else { |
Harvey Harrison | 8e86f42 | 2008-03-04 15:08:02 -0800 | [diff] [blame] | 245 | pr_debug("%s: off\n", __func__); |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 246 | /* FIXME fill in values here */ |
| 247 | } |
| 248 | } |
| 249 | |
| 250 | static short trizeps_conxs_ircr; |
| 251 | |
| 252 | /* Switch modes and Power for IRDA receiver */ |
| 253 | static void board_irda_mode(struct device *dev, int mode) |
| 254 | { |
| 255 | unsigned long flags; |
| 256 | |
| 257 | local_irq_save(flags); |
| 258 | if (mode & IR_SIRMODE) { |
| 259 | /* Slow mode */ |
| 260 | trizeps_conxs_ircr &= ~ConXS_IRCR_MODE; |
| 261 | } else if (mode & IR_FIRMODE) { |
| 262 | /* Fast mode */ |
| 263 | trizeps_conxs_ircr |= ConXS_IRCR_MODE; |
| 264 | } |
| 265 | if (mode & IR_OFF) { |
| 266 | trizeps_conxs_ircr |= ConXS_IRCR_SD; |
| 267 | } else { |
| 268 | trizeps_conxs_ircr &= ~ConXS_IRCR_SD; |
| 269 | } |
| 270 | /* FIXME write values to register */ |
| 271 | local_irq_restore(flags); |
| 272 | } |
| 273 | |
| 274 | #else |
| 275 | /* for other baseboards define dummies */ |
| 276 | void board_pcmcia_power(int power) {;} |
| 277 | #define board_backlight_power NULL |
| 278 | #define board_mci_power NULL |
| 279 | #define board_irda_mode NULL |
| 280 | |
| 281 | #endif /* CONFIG_MACH_TRIZEPS4_CONXS */ |
| 282 | EXPORT_SYMBOL(board_pcmcia_power); |
| 283 | |
David Howells | 40220c1 | 2006-10-09 12:19:47 +0100 | [diff] [blame] | 284 | static int trizeps4_mci_init(struct device *dev, irq_handler_t mci_detect_int, void *data) |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 285 | { |
| 286 | int err; |
| 287 | /* setup GPIO for PXA27x MMC controller */ |
| 288 | pxa_gpio_mode(GPIO32_MMCCLK_MD); |
| 289 | pxa_gpio_mode(GPIO112_MMCCMD_MD); |
| 290 | pxa_gpio_mode(GPIO92_MMCDAT0_MD); |
| 291 | pxa_gpio_mode(GPIO109_MMCDAT1_MD); |
| 292 | pxa_gpio_mode(GPIO110_MMCDAT2_MD); |
| 293 | pxa_gpio_mode(GPIO111_MMCDAT3_MD); |
| 294 | |
| 295 | pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN); |
| 296 | |
Thomas Gleixner | 52e405e | 2006-07-03 02:20:05 +0200 | [diff] [blame] | 297 | err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int, |
| 298 | IRQF_DISABLED | IRQF_TRIGGER_RISING, |
| 299 | "MMC card detect", data); |
Russell King | 2687bd3 | 2008-01-23 14:05:58 +0000 | [diff] [blame] | 300 | if (err) |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 301 | printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); |
Russell King | 2687bd3 | 2008-01-23 14:05:58 +0000 | [diff] [blame] | 302 | |
| 303 | return err; |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 304 | } |
| 305 | |
| 306 | static void trizeps4_mci_exit(struct device *dev, void *data) |
| 307 | { |
| 308 | free_irq(TRIZEPS4_MMC_IRQ, data); |
| 309 | } |
| 310 | |
| 311 | static struct pxamci_platform_data trizeps4_mci_platform_data = { |
| 312 | .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, |
| 313 | .init = trizeps4_mci_init, |
| 314 | .exit = trizeps4_mci_exit, |
| 315 | .setpower = board_mci_power, |
| 316 | }; |
| 317 | |
| 318 | static struct pxaficp_platform_data trizeps4_ficp_platform_data = { |
| 319 | .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF, |
| 320 | .transceiver_mode = board_irda_mode, |
| 321 | }; |
| 322 | |
| 323 | static int trizeps4_ohci_init(struct device *dev) |
| 324 | { |
| 325 | /* setup Port1 GPIO pin. */ |
| 326 | pxa_gpio_mode( 88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */ |
| 327 | pxa_gpio_mode( 89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */ |
| 328 | |
| 329 | /* Set the Power Control Polarity Low and Power Sense |
| 330 | Polarity Low to active low. */ |
| 331 | UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) & |
| 332 | ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE); |
| 333 | |
| 334 | return 0; |
| 335 | } |
| 336 | |
| 337 | static void trizeps4_ohci_exit(struct device *dev) |
| 338 | { |
| 339 | ; |
| 340 | } |
| 341 | |
| 342 | static struct pxaohci_platform_data trizeps4_ohci_platform_data = { |
| 343 | .port_mode = PMM_PERPORT_MODE, |
| 344 | .init = trizeps4_ohci_init, |
| 345 | .exit = trizeps4_ohci_exit, |
| 346 | }; |
| 347 | |
| 348 | static struct map_desc trizeps4_io_desc[] __initdata = { |
| 349 | { /* ConXS CFSR */ |
| 350 | .virtual = TRIZEPS4_CFSR_VIRT, |
| 351 | .pfn = __phys_to_pfn(TRIZEPS4_CFSR_PHYS), |
| 352 | .length = 0x00001000, |
| 353 | .type = MT_DEVICE |
| 354 | }, |
| 355 | { /* ConXS BCR */ |
| 356 | .virtual = TRIZEPS4_BOCR_VIRT, |
| 357 | .pfn = __phys_to_pfn(TRIZEPS4_BOCR_PHYS), |
| 358 | .length = 0x00001000, |
| 359 | .type = MT_DEVICE |
| 360 | }, |
| 361 | { /* ConXS IRCR */ |
| 362 | .virtual = TRIZEPS4_IRCR_VIRT, |
| 363 | .pfn = __phys_to_pfn(TRIZEPS4_IRCR_PHYS), |
| 364 | .length = 0x00001000, |
| 365 | .type = MT_DEVICE |
| 366 | }, |
| 367 | { /* ConXS DCR */ |
| 368 | .virtual = TRIZEPS4_DICR_VIRT, |
| 369 | .pfn = __phys_to_pfn(TRIZEPS4_DICR_PHYS), |
| 370 | .length = 0x00001000, |
| 371 | .type = MT_DEVICE |
| 372 | }, |
| 373 | { /* ConXS UPSR */ |
| 374 | .virtual = TRIZEPS4_UPSR_VIRT, |
| 375 | .pfn = __phys_to_pfn(TRIZEPS4_UPSR_PHYS), |
| 376 | .length = 0x00001000, |
| 377 | .type = MT_DEVICE |
| 378 | } |
| 379 | }; |
| 380 | |
Richard Purdie | d14b272 | 2006-09-20 22:54:21 +0100 | [diff] [blame] | 381 | static struct pxafb_mode_info sharp_lcd_mode = { |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 382 | .pixclock = 78000, |
| 383 | .xres = 640, |
| 384 | .yres = 480, |
| 385 | .bpp = 8, |
| 386 | .hsync_len = 4, |
| 387 | .left_margin = 4, |
| 388 | .right_margin = 4, |
| 389 | .vsync_len = 2, |
| 390 | .upper_margin = 0, |
| 391 | .lower_margin = 0, |
| 392 | .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, |
| 393 | .cmap_greyscale = 0, |
Richard Purdie | d14b272 | 2006-09-20 22:54:21 +0100 | [diff] [blame] | 394 | }; |
| 395 | |
| 396 | static struct pxafb_mach_info sharp_lcd = { |
| 397 | .modes = &sharp_lcd_mode, |
| 398 | .num_modes = 1, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 399 | .cmap_inverse = 0, |
| 400 | .cmap_static = 0, |
| 401 | .lccr0 = LCCR0_Color | LCCR0_Pas | LCCR0_Dual, |
| 402 | .lccr3 = 0x0340ff02, |
| 403 | .pxafb_backlight_power = board_backlight_power, |
| 404 | }; |
| 405 | |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 406 | static struct pxafb_mode_info toshiba_lcd_mode = { |
| 407 | .pixclock = 39720, |
| 408 | .xres = 640, |
| 409 | .yres = 480, |
| 410 | .bpp = 8, |
| 411 | .hsync_len = 63, |
| 412 | .left_margin = 12, |
| 413 | .right_margin = 12, |
| 414 | .vsync_len = 4, |
| 415 | .upper_margin = 32, |
| 416 | .lower_margin = 10, |
| 417 | .sync = 0, |
| 418 | .cmap_greyscale = 0, |
| 419 | }; |
| 420 | |
| 421 | static struct pxafb_mach_info toshiba_lcd = { |
| 422 | .modes = &toshiba_lcd_mode, |
| 423 | .num_modes = 1, |
| 424 | .cmap_inverse = 0, |
| 425 | .cmap_static = 0, |
| 426 | .lccr0 = LCCR0_Color | LCCR0_Act, |
| 427 | .lccr3 = 0x03400002, |
| 428 | .pxafb_backlight_power = board_backlight_power, |
| 429 | }; |
| 430 | |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 431 | static void __init trizeps4_init(void) |
| 432 | { |
| 433 | platform_add_devices(trizeps4_devices, ARRAY_SIZE(trizeps4_devices)); |
| 434 | |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 435 | /* set_pxa_fb_info(&sharp_lcd); */ |
| 436 | set_pxa_fb_info(&toshiba_lcd); |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 437 | |
| 438 | pxa_set_mci_info(&trizeps4_mci_platform_data); |
| 439 | pxa_set_ficp_info(&trizeps4_ficp_platform_data); |
| 440 | pxa_set_ohci_info(&trizeps4_ohci_platform_data); |
| 441 | } |
| 442 | |
| 443 | static void __init trizeps4_map_io(void) |
| 444 | { |
| 445 | pxa_map_io(); |
| 446 | iotable_init(trizeps4_io_desc, ARRAY_SIZE(trizeps4_io_desc)); |
| 447 | |
| 448 | /* for DiskOnChip */ |
| 449 | pxa_gpio_mode(GPIO15_nCS_1_MD); |
| 450 | |
| 451 | /* for off-module PIC on ConXS board */ |
| 452 | pxa_gpio_mode(GPIO_PIC | GPIO_IN); |
| 453 | |
| 454 | /* UCB1400 irq */ |
| 455 | pxa_gpio_mode(GPIO_UCB1400 | GPIO_IN); |
| 456 | |
| 457 | /* for DM9000 LAN */ |
| 458 | pxa_gpio_mode(GPIO78_nCS_2_MD); |
| 459 | pxa_gpio_mode(GPIO_DM9000 | GPIO_IN); |
| 460 | |
| 461 | /* for PCMCIA device */ |
| 462 | pxa_gpio_mode(GPIO_PCD | GPIO_IN); |
| 463 | pxa_gpio_mode(GPIO_PRDY | GPIO_IN); |
| 464 | |
| 465 | /* for I2C adapter */ |
| 466 | pxa_gpio_mode(GPIO117_I2CSCL_MD); |
| 467 | pxa_gpio_mode(GPIO118_I2CSDA_MD); |
| 468 | |
| 469 | /* MMC_DET s.o. */ |
| 470 | pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN); |
| 471 | |
| 472 | /* whats that for ??? */ |
| 473 | pxa_gpio_mode(GPIO79_nCS_3_MD); |
| 474 | |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 475 | #ifdef CONFIG_LEDS |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 476 | pxa_gpio_mode( GPIO_SYS_BUSY_LED | GPIO_OUT); /* LED1 */ |
| 477 | pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT); /* LED2 */ |
Jürgen Schindele | c9184f5 | 2007-05-07 19:48:44 +0100 | [diff] [blame] | 478 | #endif |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 479 | #ifdef CONFIG_MACH_TRIZEPS4_CONXS |
| 480 | #ifdef CONFIG_IDE_PXA_CF |
| 481 | /* if boot direct from compact flash dont disable power */ |
| 482 | trizeps_conxs_bcr = 0x0009; |
| 483 | #else |
| 484 | /* this is the reset value */ |
| 485 | trizeps_conxs_bcr = 0x00A0; |
| 486 | #endif |
| 487 | ConXS_BCR = trizeps_conxs_bcr; |
| 488 | #endif |
| 489 | |
| 490 | PWER = 0x00000002; |
| 491 | PFER = 0x00000000; |
| 492 | PRER = 0x00000002; |
| 493 | PGSR0 = 0x0158C000; |
| 494 | PGSR1 = 0x00FF0080; |
| 495 | PGSR2 = 0x0001C004; |
| 496 | /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */ |
| 497 | PCFR |= PCFR_OPDE; |
| 498 | } |
| 499 | |
| 500 | MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module") |
| 501 | /* MAINTAINER("Jürgen Schindele") */ |
| 502 | .phys_io = 0x40000000, |
| 503 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, |
| 504 | .boot_params = TRIZEPS4_SDRAM_BASE + 0x100, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 505 | .init_machine = trizeps4_init, |
| 506 | .map_io = trizeps4_map_io, |
Eric Miao | cd49104 | 2007-06-22 04:14:09 +0100 | [diff] [blame] | 507 | .init_irq = pxa27x_init_irq, |
Jürgen Schindele | 326764a | 2006-06-29 16:01:43 +0100 | [diff] [blame] | 508 | .timer = &pxa_timer, |
| 509 | MACHINE_END |
| 510 | |