Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Hardware definitions for Palm LifeDrive |
| 3 | * |
| 4 | * Author: Marek Vasut <marek.vasut@gmail.com> |
| 5 | * |
| 6 | * Based on work of: |
| 7 | * Alex Osborne <ato@meshy.org> |
| 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 | * (find more info at www.hackndev.com) |
| 14 | * |
| 15 | */ |
| 16 | |
| 17 | #include <linux/platform_device.h> |
| 18 | #include <linux/delay.h> |
| 19 | #include <linux/irq.h> |
| 20 | #include <linux/gpio_keys.h> |
| 21 | #include <linux/input.h> |
| 22 | #include <linux/pda_power.h> |
| 23 | #include <linux/pwm_backlight.h> |
| 24 | #include <linux/gpio.h> |
| 25 | #include <linux/wm97xx_batt.h> |
| 26 | #include <linux/power_supply.h> |
Marek Vasut | 81854f8 | 2009-03-28 12:37:42 +0100 | [diff] [blame] | 27 | #include <linux/sysdev.h> |
Marek Vasut | d7c307c | 2009-07-17 19:46:58 +0200 | [diff] [blame] | 28 | #include <linux/mtd/mtd.h> |
| 29 | #include <linux/mtd/partitions.h> |
| 30 | #include <linux/mtd/physmap.h> |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 31 | |
| 32 | #include <asm/mach-types.h> |
| 33 | #include <asm/mach/arch.h> |
| 34 | #include <asm/mach/map.h> |
| 35 | |
Eric Miao | 51c6298 | 2009-01-02 23:17:22 +0800 | [diff] [blame] | 36 | #include <mach/pxa27x.h> |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 37 | #include <mach/audio.h> |
| 38 | #include <mach/palmld.h> |
| 39 | #include <mach/mmc.h> |
| 40 | #include <mach/pxafb.h> |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 41 | #include <mach/irda.h> |
| 42 | #include <mach/pxa27x_keypad.h> |
| 43 | #include <mach/palmasoc.h> |
| 44 | |
| 45 | #include "generic.h" |
| 46 | #include "devices.h" |
| 47 | |
| 48 | /****************************************************************************** |
| 49 | * Pin configuration |
| 50 | ******************************************************************************/ |
| 51 | static unsigned long palmld_pin_config[] __initdata = { |
| 52 | /* MMC */ |
| 53 | GPIO32_MMC_CLK, |
| 54 | GPIO92_MMC_DAT_0, |
| 55 | GPIO109_MMC_DAT_1, |
| 56 | GPIO110_MMC_DAT_2, |
| 57 | GPIO111_MMC_DAT_3, |
| 58 | GPIO112_MMC_CMD, |
| 59 | GPIO14_GPIO, /* SD detect */ |
| 60 | GPIO114_GPIO, /* SD power */ |
| 61 | GPIO116_GPIO, /* SD r/o switch */ |
| 62 | |
| 63 | /* AC97 */ |
| 64 | GPIO28_AC97_BITCLK, |
| 65 | GPIO29_AC97_SDATA_IN_0, |
| 66 | GPIO30_AC97_SDATA_OUT, |
| 67 | GPIO31_AC97_SYNC, |
Marek Vasut | 6ec04f4 | 2009-05-22 01:39:10 +0200 | [diff] [blame] | 68 | GPIO89_AC97_SYSCLK, |
| 69 | GPIO95_AC97_nRESET, |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 70 | |
| 71 | /* IrDA */ |
| 72 | GPIO108_GPIO, /* ir disable */ |
| 73 | GPIO46_FICP_RXD, |
| 74 | GPIO47_FICP_TXD, |
| 75 | |
| 76 | /* MATRIX KEYPAD */ |
Marek Vasut | 81854f8 | 2009-03-28 12:37:42 +0100 | [diff] [blame] | 77 | GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, |
| 78 | GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH, |
| 79 | GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH, |
| 80 | GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH, |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 81 | GPIO103_KP_MKOUT_0, |
| 82 | GPIO104_KP_MKOUT_1, |
| 83 | GPIO105_KP_MKOUT_2, |
| 84 | |
| 85 | /* LCD */ |
Eric Miao | bedbda9 | 2010-01-04 11:37:14 +0800 | [diff] [blame] | 86 | GPIOxx_LCD_TFT_16BPP, |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 87 | |
| 88 | /* PWM */ |
| 89 | GPIO16_PWM0_OUT, |
| 90 | |
| 91 | /* GPIO KEYS */ |
| 92 | GPIO10_GPIO, /* hotsync button */ |
| 93 | GPIO12_GPIO, /* power switch */ |
| 94 | GPIO15_GPIO, /* lock switch */ |
| 95 | |
| 96 | /* LEDs */ |
| 97 | GPIO52_GPIO, /* green led */ |
| 98 | GPIO94_GPIO, /* orange led */ |
| 99 | |
| 100 | /* PCMCIA */ |
| 101 | GPIO48_nPOE, |
| 102 | GPIO49_nPWE, |
| 103 | GPIO50_nPIOR, |
| 104 | GPIO51_nPIOW, |
| 105 | GPIO85_nPCE_1, |
| 106 | GPIO54_nPCE_2, |
| 107 | GPIO79_PSKTSEL, |
| 108 | GPIO55_nPREG, |
| 109 | GPIO56_nPWAIT, |
| 110 | GPIO57_nIOIS16, |
| 111 | GPIO36_GPIO, /* wifi power */ |
| 112 | GPIO38_GPIO, /* wifi ready */ |
| 113 | GPIO81_GPIO, /* wifi reset */ |
| 114 | |
Marek Vasut | ecf763c | 2009-07-16 19:37:29 +0200 | [diff] [blame] | 115 | /* FFUART */ |
| 116 | GPIO34_FFUART_RXD, |
| 117 | GPIO39_FFUART_TXD, |
| 118 | |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 119 | /* HDD */ |
Marek Vašut | 5a9d251 | 2009-05-21 13:11:05 +0100 | [diff] [blame] | 120 | GPIO98_GPIO, /* HDD reset */ |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 121 | GPIO115_GPIO, /* HDD power */ |
| 122 | |
| 123 | /* MISC */ |
| 124 | GPIO13_GPIO, /* earphone detect */ |
| 125 | }; |
| 126 | |
| 127 | /****************************************************************************** |
Marek Vasut | d7c307c | 2009-07-17 19:46:58 +0200 | [diff] [blame] | 128 | * NOR Flash |
| 129 | ******************************************************************************/ |
| 130 | static struct mtd_partition palmld_partitions[] = { |
| 131 | { |
| 132 | .name = "Flash", |
| 133 | .offset = 0x00000000, |
| 134 | .size = MTDPART_SIZ_FULL, |
| 135 | .mask_flags = 0 |
| 136 | } |
| 137 | }; |
| 138 | |
| 139 | static struct physmap_flash_data palmld_flash_data[] = { |
| 140 | { |
| 141 | .width = 2, /* bankwidth in bytes */ |
| 142 | .parts = palmld_partitions, |
| 143 | .nr_parts = ARRAY_SIZE(palmld_partitions) |
| 144 | } |
| 145 | }; |
| 146 | |
| 147 | static struct resource palmld_flash_resource = { |
| 148 | .start = PXA_CS0_PHYS, |
| 149 | .end = PXA_CS0_PHYS + SZ_4M - 1, |
| 150 | .flags = IORESOURCE_MEM, |
| 151 | }; |
| 152 | |
| 153 | static struct platform_device palmld_flash = { |
| 154 | .name = "physmap-flash", |
| 155 | .id = 0, |
| 156 | .resource = &palmld_flash_resource, |
| 157 | .num_resources = 1, |
| 158 | .dev = { |
| 159 | .platform_data = palmld_flash_data, |
| 160 | }, |
| 161 | }; |
| 162 | |
| 163 | /****************************************************************************** |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 164 | * SD/MMC card controller |
| 165 | ******************************************************************************/ |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 166 | static struct pxamci_platform_data palmld_mci_platform_data = { |
Robert Jarzmik | 7a64825 | 2009-07-06 22:16:42 +0200 | [diff] [blame] | 167 | .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, |
| 168 | .gpio_card_detect = GPIO_NR_PALMLD_SD_DETECT_N, |
| 169 | .gpio_card_ro = GPIO_NR_PALMLD_SD_READONLY, |
| 170 | .gpio_power = GPIO_NR_PALMLD_SD_POWER, |
Eric Miao | f97cab2 | 2010-04-14 07:00:42 +0800 | [diff] [blame^] | 171 | .detect_delay_ms = 200, |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 172 | }; |
| 173 | |
| 174 | /****************************************************************************** |
| 175 | * GPIO keyboard |
| 176 | ******************************************************************************/ |
| 177 | static unsigned int palmld_matrix_keys[] = { |
| 178 | KEY(0, 1, KEY_F2), |
| 179 | KEY(0, 2, KEY_UP), |
| 180 | |
| 181 | KEY(1, 0, KEY_F3), |
| 182 | KEY(1, 1, KEY_F4), |
| 183 | KEY(1, 2, KEY_RIGHT), |
| 184 | |
| 185 | KEY(2, 0, KEY_F1), |
| 186 | KEY(2, 1, KEY_F5), |
| 187 | KEY(2, 2, KEY_DOWN), |
| 188 | |
| 189 | KEY(3, 0, KEY_F6), |
| 190 | KEY(3, 1, KEY_ENTER), |
| 191 | KEY(3, 2, KEY_LEFT), |
| 192 | }; |
| 193 | |
| 194 | static struct pxa27x_keypad_platform_data palmld_keypad_platform_data = { |
| 195 | .matrix_key_rows = 4, |
| 196 | .matrix_key_cols = 3, |
| 197 | .matrix_key_map = palmld_matrix_keys, |
| 198 | .matrix_key_map_size = ARRAY_SIZE(palmld_matrix_keys), |
| 199 | |
| 200 | .debounce_interval = 30, |
| 201 | }; |
| 202 | |
| 203 | /****************************************************************************** |
| 204 | * GPIO keys |
| 205 | ******************************************************************************/ |
| 206 | static struct gpio_keys_button palmld_pxa_buttons[] = { |
| 207 | {KEY_F8, GPIO_NR_PALMLD_HOTSYNC_BUTTON_N, 1, "HotSync Button" }, |
| 208 | {KEY_F9, GPIO_NR_PALMLD_LOCK_SWITCH, 0, "Lock Switch" }, |
| 209 | {KEY_POWER, GPIO_NR_PALMLD_POWER_SWITCH, 0, "Power Switch" }, |
| 210 | }; |
| 211 | |
| 212 | static struct gpio_keys_platform_data palmld_pxa_keys_data = { |
| 213 | .buttons = palmld_pxa_buttons, |
| 214 | .nbuttons = ARRAY_SIZE(palmld_pxa_buttons), |
| 215 | }; |
| 216 | |
| 217 | static struct platform_device palmld_pxa_keys = { |
| 218 | .name = "gpio-keys", |
| 219 | .id = -1, |
| 220 | .dev = { |
| 221 | .platform_data = &palmld_pxa_keys_data, |
| 222 | }, |
| 223 | }; |
| 224 | |
| 225 | /****************************************************************************** |
| 226 | * Backlight |
| 227 | ******************************************************************************/ |
| 228 | static int palmld_backlight_init(struct device *dev) |
| 229 | { |
| 230 | int ret; |
| 231 | |
| 232 | ret = gpio_request(GPIO_NR_PALMLD_BL_POWER, "BL POWER"); |
| 233 | if (ret) |
| 234 | goto err; |
| 235 | ret = gpio_direction_output(GPIO_NR_PALMLD_BL_POWER, 0); |
| 236 | if (ret) |
| 237 | goto err2; |
| 238 | ret = gpio_request(GPIO_NR_PALMLD_LCD_POWER, "LCD POWER"); |
| 239 | if (ret) |
| 240 | goto err2; |
| 241 | ret = gpio_direction_output(GPIO_NR_PALMLD_LCD_POWER, 0); |
| 242 | if (ret) |
| 243 | goto err3; |
| 244 | |
| 245 | return 0; |
| 246 | err3: |
| 247 | gpio_free(GPIO_NR_PALMLD_LCD_POWER); |
| 248 | err2: |
| 249 | gpio_free(GPIO_NR_PALMLD_BL_POWER); |
| 250 | err: |
| 251 | return ret; |
| 252 | } |
| 253 | |
Eric Miao | 2d51a52 | 2010-01-04 11:42:01 +0800 | [diff] [blame] | 254 | static int palmld_backlight_notify(struct device *dev, int brightness) |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 255 | { |
| 256 | gpio_set_value(GPIO_NR_PALMLD_BL_POWER, brightness); |
| 257 | gpio_set_value(GPIO_NR_PALMLD_LCD_POWER, brightness); |
| 258 | return brightness; |
| 259 | } |
| 260 | |
| 261 | static void palmld_backlight_exit(struct device *dev) |
| 262 | { |
| 263 | gpio_free(GPIO_NR_PALMLD_BL_POWER); |
| 264 | gpio_free(GPIO_NR_PALMLD_LCD_POWER); |
| 265 | } |
| 266 | |
| 267 | static struct platform_pwm_backlight_data palmld_backlight_data = { |
| 268 | .pwm_id = 0, |
| 269 | .max_brightness = PALMLD_MAX_INTENSITY, |
| 270 | .dft_brightness = PALMLD_MAX_INTENSITY, |
| 271 | .pwm_period_ns = PALMLD_PERIOD_NS, |
| 272 | .init = palmld_backlight_init, |
| 273 | .notify = palmld_backlight_notify, |
| 274 | .exit = palmld_backlight_exit, |
| 275 | }; |
| 276 | |
| 277 | static struct platform_device palmld_backlight = { |
| 278 | .name = "pwm-backlight", |
| 279 | .dev = { |
| 280 | .parent = &pxa27x_device_pwm0.dev, |
| 281 | .platform_data = &palmld_backlight_data, |
| 282 | }, |
| 283 | }; |
| 284 | |
| 285 | /****************************************************************************** |
| 286 | * IrDA |
| 287 | ******************************************************************************/ |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 288 | static struct pxaficp_platform_data palmld_ficp_platform_data = { |
Marek Vasut | c4bd017 | 2009-07-17 12:50:43 +0200 | [diff] [blame] | 289 | .gpio_pwdown = GPIO_NR_PALMLD_IR_DISABLE, |
| 290 | .transceiver_cap = IR_SIRMODE | IR_OFF, |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 291 | }; |
| 292 | |
| 293 | /****************************************************************************** |
| 294 | * LEDs |
| 295 | ******************************************************************************/ |
| 296 | struct gpio_led gpio_leds[] = { |
| 297 | { |
| 298 | .name = "palmld:green:led", |
| 299 | .default_trigger = "none", |
| 300 | .gpio = GPIO_NR_PALMLD_LED_GREEN, |
| 301 | }, { |
| 302 | .name = "palmld:amber:led", |
| 303 | .default_trigger = "none", |
| 304 | .gpio = GPIO_NR_PALMLD_LED_AMBER, |
| 305 | }, |
| 306 | }; |
| 307 | |
| 308 | static struct gpio_led_platform_data gpio_led_info = { |
| 309 | .leds = gpio_leds, |
| 310 | .num_leds = ARRAY_SIZE(gpio_leds), |
| 311 | }; |
| 312 | |
| 313 | static struct platform_device palmld_leds = { |
| 314 | .name = "leds-gpio", |
| 315 | .id = -1, |
| 316 | .dev = { |
| 317 | .platform_data = &gpio_led_info, |
| 318 | } |
| 319 | }; |
| 320 | |
| 321 | /****************************************************************************** |
| 322 | * Power supply |
| 323 | ******************************************************************************/ |
| 324 | static int power_supply_init(struct device *dev) |
| 325 | { |
| 326 | int ret; |
| 327 | |
| 328 | ret = gpio_request(GPIO_NR_PALMLD_POWER_DETECT, "CABLE_STATE_AC"); |
| 329 | if (ret) |
| 330 | goto err1; |
| 331 | ret = gpio_direction_input(GPIO_NR_PALMLD_POWER_DETECT); |
| 332 | if (ret) |
| 333 | goto err2; |
| 334 | |
| 335 | ret = gpio_request(GPIO_NR_PALMLD_USB_DETECT_N, "CABLE_STATE_USB"); |
| 336 | if (ret) |
| 337 | goto err2; |
| 338 | ret = gpio_direction_input(GPIO_NR_PALMLD_USB_DETECT_N); |
| 339 | if (ret) |
| 340 | goto err3; |
| 341 | |
| 342 | return 0; |
| 343 | |
| 344 | err3: |
| 345 | gpio_free(GPIO_NR_PALMLD_USB_DETECT_N); |
| 346 | err2: |
| 347 | gpio_free(GPIO_NR_PALMLD_POWER_DETECT); |
| 348 | err1: |
| 349 | return ret; |
| 350 | } |
| 351 | |
| 352 | static int palmld_is_ac_online(void) |
| 353 | { |
| 354 | return gpio_get_value(GPIO_NR_PALMLD_POWER_DETECT); |
| 355 | } |
| 356 | |
| 357 | static int palmld_is_usb_online(void) |
| 358 | { |
| 359 | return !gpio_get_value(GPIO_NR_PALMLD_USB_DETECT_N); |
| 360 | } |
| 361 | |
| 362 | static void power_supply_exit(struct device *dev) |
| 363 | { |
| 364 | gpio_free(GPIO_NR_PALMLD_USB_DETECT_N); |
| 365 | gpio_free(GPIO_NR_PALMLD_POWER_DETECT); |
| 366 | } |
| 367 | |
| 368 | static char *palmld_supplicants[] = { |
| 369 | "main-battery", |
| 370 | }; |
| 371 | |
| 372 | static struct pda_power_pdata power_supply_info = { |
| 373 | .init = power_supply_init, |
| 374 | .is_ac_online = palmld_is_ac_online, |
| 375 | .is_usb_online = palmld_is_usb_online, |
| 376 | .exit = power_supply_exit, |
| 377 | .supplied_to = palmld_supplicants, |
| 378 | .num_supplicants = ARRAY_SIZE(palmld_supplicants), |
| 379 | }; |
| 380 | |
| 381 | static struct platform_device power_supply = { |
| 382 | .name = "pda-power", |
| 383 | .id = -1, |
| 384 | .dev = { |
| 385 | .platform_data = &power_supply_info, |
| 386 | }, |
| 387 | }; |
| 388 | |
| 389 | /****************************************************************************** |
| 390 | * WM97xx battery |
| 391 | ******************************************************************************/ |
| 392 | static struct wm97xx_batt_info wm97xx_batt_pdata = { |
| 393 | .batt_aux = WM97XX_AUX_ID3, |
| 394 | .temp_aux = WM97XX_AUX_ID2, |
| 395 | .charge_gpio = -1, |
| 396 | .max_voltage = PALMLD_BAT_MAX_VOLTAGE, |
| 397 | .min_voltage = PALMLD_BAT_MIN_VOLTAGE, |
| 398 | .batt_mult = 1000, |
| 399 | .batt_div = 414, |
| 400 | .temp_mult = 1, |
| 401 | .temp_div = 1, |
| 402 | .batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO, |
| 403 | .batt_name = "main-batt", |
| 404 | }; |
| 405 | |
| 406 | /****************************************************************************** |
| 407 | * aSoC audio |
| 408 | ******************************************************************************/ |
Marek Vasut | e91fb91 | 2009-04-17 11:37:35 +0200 | [diff] [blame] | 409 | static struct palm27x_asoc_info palmld_asoc_pdata = { |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 410 | .jack_gpio = GPIO_NR_PALMLD_EARPHONE_DETECT, |
| 411 | }; |
| 412 | |
Marek Vasut | e91fb91 | 2009-04-17 11:37:35 +0200 | [diff] [blame] | 413 | static pxa2xx_audio_ops_t palmld_ac97_pdata = { |
| 414 | .reset_gpio = 95, |
| 415 | }; |
| 416 | |
| 417 | static struct platform_device palmld_asoc = { |
| 418 | .name = "palm27x-asoc", |
| 419 | .id = -1, |
| 420 | .dev = { |
| 421 | .platform_data = &palmld_asoc_pdata, |
| 422 | }, |
| 423 | }; |
| 424 | |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 425 | /****************************************************************************** |
Marek Vašut | 5a9d251 | 2009-05-21 13:11:05 +0100 | [diff] [blame] | 426 | * HDD |
| 427 | ******************************************************************************/ |
| 428 | static struct platform_device palmld_hdd = { |
| 429 | .name = "pata_palmld", |
| 430 | .id = -1, |
| 431 | }; |
| 432 | |
| 433 | /****************************************************************************** |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 434 | * Framebuffer |
| 435 | ******************************************************************************/ |
| 436 | static struct pxafb_mode_info palmld_lcd_modes[] = { |
| 437 | { |
| 438 | .pixclock = 57692, |
| 439 | .xres = 320, |
| 440 | .yres = 480, |
| 441 | .bpp = 16, |
| 442 | |
| 443 | .left_margin = 32, |
| 444 | .right_margin = 1, |
| 445 | .upper_margin = 7, |
| 446 | .lower_margin = 1, |
| 447 | |
| 448 | .hsync_len = 4, |
| 449 | .vsync_len = 1, |
| 450 | }, |
| 451 | }; |
| 452 | |
| 453 | static struct pxafb_mach_info palmld_lcd_screen = { |
| 454 | .modes = palmld_lcd_modes, |
| 455 | .num_modes = ARRAY_SIZE(palmld_lcd_modes), |
| 456 | .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, |
| 457 | }; |
| 458 | |
| 459 | /****************************************************************************** |
Marek Vasut | 81854f8 | 2009-03-28 12:37:42 +0100 | [diff] [blame] | 460 | * Power management - standby |
| 461 | ******************************************************************************/ |
Marek Vasut | fc9c1b6 | 2009-05-14 11:27:00 +0200 | [diff] [blame] | 462 | static void __init palmld_pm_init(void) |
Marek Vasut | 81854f8 | 2009-03-28 12:37:42 +0100 | [diff] [blame] | 463 | { |
Marek Vasut | fc9c1b6 | 2009-05-14 11:27:00 +0200 | [diff] [blame] | 464 | static u32 resume[] = { |
| 465 | 0xe3a00101, /* mov r0, #0x40000000 */ |
| 466 | 0xe380060f, /* orr r0, r0, #0x00f00000 */ |
| 467 | 0xe590f008, /* ldr pc, [r0, #0x08] */ |
| 468 | }; |
Marek Vasut | 81854f8 | 2009-03-28 12:37:42 +0100 | [diff] [blame] | 469 | |
Marek Vasut | fc9c1b6 | 2009-05-14 11:27:00 +0200 | [diff] [blame] | 470 | /* copy the bootloader */ |
| 471 | memcpy(phys_to_virt(PALMLD_STR_BASE), resume, sizeof(resume)); |
Marek Vasut | 81854f8 | 2009-03-28 12:37:42 +0100 | [diff] [blame] | 472 | } |
| 473 | |
Marek Vasut | 81854f8 | 2009-03-28 12:37:42 +0100 | [diff] [blame] | 474 | /****************************************************************************** |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 475 | * Machine init |
| 476 | ******************************************************************************/ |
| 477 | static struct platform_device *devices[] __initdata = { |
| 478 | #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) |
| 479 | &palmld_pxa_keys, |
| 480 | #endif |
| 481 | &palmld_backlight, |
| 482 | &palmld_leds, |
| 483 | &power_supply, |
Marek Vasut | e91fb91 | 2009-04-17 11:37:35 +0200 | [diff] [blame] | 484 | &palmld_asoc, |
Marek Vašut | 5a9d251 | 2009-05-21 13:11:05 +0100 | [diff] [blame] | 485 | &palmld_hdd, |
Marek Vasut | d7c307c | 2009-07-17 19:46:58 +0200 | [diff] [blame] | 486 | &palmld_flash, |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 487 | }; |
| 488 | |
| 489 | static struct map_desc palmld_io_desc[] __initdata = { |
| 490 | { |
| 491 | .virtual = PALMLD_IDE_VIRT, |
| 492 | .pfn = __phys_to_pfn(PALMLD_IDE_PHYS), |
| 493 | .length = PALMLD_IDE_SIZE, |
| 494 | .type = MT_DEVICE |
| 495 | }, |
| 496 | { |
| 497 | .virtual = PALMLD_USB_VIRT, |
| 498 | .pfn = __phys_to_pfn(PALMLD_USB_PHYS), |
| 499 | .length = PALMLD_USB_SIZE, |
| 500 | .type = MT_DEVICE |
| 501 | }, |
| 502 | }; |
| 503 | |
| 504 | static void __init palmld_map_io(void) |
| 505 | { |
| 506 | pxa_map_io(); |
| 507 | iotable_init(palmld_io_desc, ARRAY_SIZE(palmld_io_desc)); |
| 508 | } |
| 509 | |
| 510 | static void __init palmld_init(void) |
| 511 | { |
| 512 | pxa2xx_mfp_config(ARRAY_AND_SIZE(palmld_pin_config)); |
| 513 | |
Russell King | cc155c6 | 2009-11-09 13:34:08 +0800 | [diff] [blame] | 514 | pxa_set_ffuart_info(NULL); |
| 515 | pxa_set_btuart_info(NULL); |
| 516 | pxa_set_stuart_info(NULL); |
| 517 | |
Marek Vasut | fc9c1b6 | 2009-05-14 11:27:00 +0200 | [diff] [blame] | 518 | palmld_pm_init(); |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 519 | set_pxa_fb_info(&palmld_lcd_screen); |
| 520 | pxa_set_mci_info(&palmld_mci_platform_data); |
Marek Vasut | e91fb91 | 2009-04-17 11:37:35 +0200 | [diff] [blame] | 521 | pxa_set_ac97_info(&palmld_ac97_pdata); |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 522 | pxa_set_ficp_info(&palmld_ficp_platform_data); |
| 523 | pxa_set_keypad_info(&palmld_keypad_platform_data); |
| 524 | wm97xx_bat_set_pdata(&wm97xx_batt_pdata); |
Marek Vasut | a645072 | 2008-11-20 22:50:46 +0100 | [diff] [blame] | 525 | |
| 526 | platform_add_devices(devices, ARRAY_SIZE(devices)); |
| 527 | } |
| 528 | |
| 529 | MACHINE_START(PALMLD, "Palm LifeDrive") |
| 530 | .phys_io = PALMLD_PHYS_IO_START, |
| 531 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, |
| 532 | .boot_params = 0xa0000100, |
| 533 | .map_io = palmld_map_io, |
| 534 | .init_irq = pxa27x_init_irq, |
| 535 | .timer = &pxa_timer, |
| 536 | .init_machine = palmld_init |
| 537 | MACHINE_END |