Commit | Line | Data |
---|---|---|
3d50527b | 1 | /* |
3c85bce6 | 2 | * Support for CompuLab EM-X270 platform |
3d50527b | 3 | * |
3c85bce6 | 4 | * Copyright (C) 2007, 2008 CompuLab, Ltd. |
3d50527b MR |
5 | * Author: Mike Rapoport <mike@compulab.co.il> |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | */ | |
11 | ||
12 | #include <linux/irq.h> | |
13 | #include <linux/platform_device.h> | |
7f14a787 | 14 | #include <linux/delay.h> |
3d50527b MR |
15 | |
16 | #include <linux/dm9000.h> | |
17 | #include <linux/rtc-v3020.h> | |
3d50527b MR |
18 | #include <linux/mtd/nand.h> |
19 | #include <linux/mtd/partitions.h> | |
28c88046 | 20 | #include <linux/mtd/physmap.h> |
3c85bce6 MR |
21 | #include <linux/input.h> |
22 | #include <linux/gpio_keys.h> | |
23 | #include <linux/gpio.h> | |
28c88046 MR |
24 | #include <linux/mfd/da903x.h> |
25 | #include <linux/regulator/machine.h> | |
26 | #include <linux/spi/spi.h> | |
27 | #include <linux/spi/tdo24m.h> | |
9f055c49 MR |
28 | #include <linux/power_supply.h> |
29 | #include <linux/apm-emulation.h> | |
28c88046 MR |
30 | |
31 | #include <media/soc_camera.h> | |
3d50527b MR |
32 | |
33 | #include <asm/mach-types.h> | |
3d50527b MR |
34 | #include <asm/mach/arch.h> |
35 | ||
51c62982 | 36 | #include <mach/pxa27x.h> |
a09e64fb RK |
37 | #include <mach/pxa27x-udc.h> |
38 | #include <mach/audio.h> | |
39 | #include <mach/pxafb.h> | |
40 | #include <mach/ohci.h> | |
41 | #include <mach/mmc.h> | |
42 | #include <mach/pxa27x_keypad.h> | |
28c88046 MR |
43 | #include <mach/i2c.h> |
44 | #include <mach/camera.h> | |
45 | #include <mach/pxa2xx_spi.h> | |
3d50527b MR |
46 | |
47 | #include "generic.h" | |
6432f46c | 48 | #include "devices.h" |
3d50527b | 49 | |
7f14a787 | 50 | /* EM-X270 specific GPIOs */ |
3c85bce6 | 51 | #define GPIO13_MMC_CD (13) |
7f14a787 MR |
52 | #define GPIO95_MMC_WP (95) |
53 | #define GPIO56_NAND_RB (56) | |
3c85bce6 | 54 | |
7f14a787 MR |
55 | /* eXeda specific GPIOs */ |
56 | #define GPIO114_MMC_CD (114) | |
57 | #define GPIO20_NAND_RB (20) | |
58 | #define GPIO38_SD_PWEN (38) | |
3c85bce6 | 59 | |
7f14a787 MR |
60 | /* common GPIOs */ |
61 | #define GPIO11_NAND_CS (11) | |
28c88046 | 62 | #define GPIO93_CAM_RESET (93) |
7f14a787 MR |
63 | #define GPIO41_ETHIRQ (41) |
64 | #define EM_X270_ETHIRQ IRQ_GPIO(GPIO41_ETHIRQ) | |
28c88046 | 65 | |
4a697e83 MR |
66 | static int mmc_cd; |
67 | static int nand_rb; | |
68 | static int dm9000_flags; | |
69 | ||
70 | static unsigned long common_pin_config[] = { | |
3c85bce6 MR |
71 | /* AC'97 */ |
72 | GPIO28_AC97_BITCLK, | |
73 | GPIO29_AC97_SDATA_IN_0, | |
74 | GPIO30_AC97_SDATA_OUT, | |
75 | GPIO31_AC97_SYNC, | |
76 | GPIO98_AC97_SYSCLK, | |
77 | GPIO113_AC97_nRESET, | |
78 | ||
79 | /* BTUART */ | |
80 | GPIO42_BTUART_RXD, | |
81 | GPIO43_BTUART_TXD, | |
82 | GPIO44_BTUART_CTS, | |
83 | GPIO45_BTUART_RTS, | |
84 | ||
85 | /* STUART */ | |
86 | GPIO46_STUART_RXD, | |
87 | GPIO47_STUART_TXD, | |
88 | ||
89 | /* MCI controller */ | |
90 | GPIO32_MMC_CLK, | |
91 | GPIO112_MMC_CMD, | |
92 | GPIO92_MMC_DAT_0, | |
93 | GPIO109_MMC_DAT_1, | |
94 | GPIO110_MMC_DAT_2, | |
95 | GPIO111_MMC_DAT_3, | |
96 | ||
97 | /* LCD */ | |
98 | GPIO58_LCD_LDD_0, | |
99 | GPIO59_LCD_LDD_1, | |
100 | GPIO60_LCD_LDD_2, | |
101 | GPIO61_LCD_LDD_3, | |
102 | GPIO62_LCD_LDD_4, | |
103 | GPIO63_LCD_LDD_5, | |
104 | GPIO64_LCD_LDD_6, | |
105 | GPIO65_LCD_LDD_7, | |
106 | GPIO66_LCD_LDD_8, | |
107 | GPIO67_LCD_LDD_9, | |
108 | GPIO68_LCD_LDD_10, | |
109 | GPIO69_LCD_LDD_11, | |
110 | GPIO70_LCD_LDD_12, | |
111 | GPIO71_LCD_LDD_13, | |
112 | GPIO72_LCD_LDD_14, | |
113 | GPIO73_LCD_LDD_15, | |
114 | GPIO74_LCD_FCLK, | |
115 | GPIO75_LCD_LCLK, | |
116 | GPIO76_LCD_PCLK, | |
117 | GPIO77_LCD_BIAS, | |
118 | ||
119 | /* QCI */ | |
120 | GPIO84_CIF_FV, | |
121 | GPIO25_CIF_LV, | |
122 | GPIO53_CIF_MCLK, | |
123 | GPIO54_CIF_PCLK, | |
124 | GPIO81_CIF_DD_0, | |
125 | GPIO55_CIF_DD_1, | |
126 | GPIO51_CIF_DD_2, | |
127 | GPIO50_CIF_DD_3, | |
128 | GPIO52_CIF_DD_4, | |
129 | GPIO48_CIF_DD_5, | |
130 | GPIO17_CIF_DD_6, | |
131 | GPIO12_CIF_DD_7, | |
132 | ||
133 | /* I2C */ | |
134 | GPIO117_I2C_SCL, | |
135 | GPIO118_I2C_SDA, | |
136 | ||
137 | /* Keypad */ | |
138 | GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, | |
139 | GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH, | |
140 | GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH, | |
141 | GPIO34_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH, | |
142 | GPIO39_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH, | |
143 | GPIO99_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH, | |
144 | GPIO91_KP_MKIN_6 | WAKEUP_ON_LEVEL_HIGH, | |
145 | GPIO36_KP_MKIN_7 | WAKEUP_ON_LEVEL_HIGH, | |
146 | GPIO103_KP_MKOUT_0, | |
147 | GPIO104_KP_MKOUT_1, | |
148 | GPIO105_KP_MKOUT_2, | |
149 | GPIO106_KP_MKOUT_3, | |
150 | GPIO107_KP_MKOUT_4, | |
151 | GPIO108_KP_MKOUT_5, | |
152 | GPIO96_KP_MKOUT_6, | |
153 | GPIO22_KP_MKOUT_7, | |
154 | ||
155 | /* SSP1 */ | |
156 | GPIO26_SSP1_RXD, | |
157 | GPIO23_SSP1_SCLK, | |
158 | GPIO24_SSP1_SFRM, | |
159 | GPIO57_SSP1_TXD, | |
160 | ||
161 | /* SSP2 */ | |
162 | GPIO19_SSP2_SCLK, | |
163 | GPIO14_SSP2_SFRM, | |
164 | GPIO89_SSP2_TXD, | |
165 | GPIO88_SSP2_RXD, | |
166 | ||
167 | /* SDRAM and local bus */ | |
168 | GPIO15_nCS_1, | |
169 | GPIO78_nCS_2, | |
170 | GPIO79_nCS_3, | |
171 | GPIO80_nCS_4, | |
172 | GPIO49_nPWE, | |
173 | GPIO18_RDY, | |
174 | ||
175 | /* GPIO */ | |
6432f46c | 176 | GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH, /* sleep/resume button */ |
3c85bce6 MR |
177 | |
178 | /* power controls */ | |
179 | GPIO20_GPIO | MFP_LPM_DRIVE_LOW, /* GPRS_PWEN */ | |
28c88046 | 180 | GPIO93_GPIO | MFP_LPM_DRIVE_LOW, /* Camera reset */ |
3c85bce6 MR |
181 | GPIO115_GPIO | MFP_LPM_DRIVE_LOW, /* WLAN_PWEN */ |
182 | ||
183 | /* NAND controls */ | |
184 | GPIO11_GPIO | MFP_LPM_DRIVE_HIGH, /* NAND CE# */ | |
3c85bce6 MR |
185 | |
186 | /* interrupts */ | |
3c85bce6 MR |
187 | GPIO41_GPIO, /* DM9000 interrupt */ |
188 | }; | |
3d50527b | 189 | |
4a697e83 MR |
190 | static unsigned long em_x270_pin_config[] = { |
191 | GPIO13_GPIO, /* MMC card detect */ | |
192 | GPIO56_GPIO, /* NAND Ready/Busy */ | |
193 | GPIO95_GPIO, /* MMC Write protect */ | |
194 | }; | |
195 | ||
7f14a787 MR |
196 | static unsigned long exeda_pin_config[] = { |
197 | GPIO20_GPIO, /* NAND Ready/Busy */ | |
198 | GPIO38_GPIO | MFP_LPM_DRIVE_LOW, /* SD slot power */ | |
199 | GPIO114_GPIO, /* MMC card detect */ | |
200 | }; | |
201 | ||
3c85bce6 MR |
202 | #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) |
203 | static struct resource em_x270_dm9000_resource[] = { | |
3d50527b MR |
204 | [0] = { |
205 | .start = PXA_CS2_PHYS, | |
206 | .end = PXA_CS2_PHYS + 3, | |
207 | .flags = IORESOURCE_MEM, | |
208 | }, | |
209 | [1] = { | |
210 | .start = PXA_CS2_PHYS + 8, | |
211 | .end = PXA_CS2_PHYS + 8 + 0x3f, | |
212 | .flags = IORESOURCE_MEM, | |
213 | }, | |
214 | [2] = { | |
215 | .start = EM_X270_ETHIRQ, | |
216 | .end = EM_X270_ETHIRQ, | |
3c85bce6 | 217 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, |
3d50527b MR |
218 | } |
219 | }; | |
220 | ||
3c85bce6 | 221 | static struct dm9000_plat_data em_x270_dm9000_platdata = { |
4a697e83 | 222 | .flags = DM9000_PLATF_NO_EEPROM, |
3d50527b MR |
223 | }; |
224 | ||
3c85bce6 | 225 | static struct platform_device em_x270_dm9000 = { |
3d50527b MR |
226 | .name = "dm9000", |
227 | .id = 0, | |
3c85bce6 MR |
228 | .num_resources = ARRAY_SIZE(em_x270_dm9000_resource), |
229 | .resource = em_x270_dm9000_resource, | |
3d50527b | 230 | .dev = { |
3c85bce6 | 231 | .platform_data = &em_x270_dm9000_platdata, |
3d50527b MR |
232 | } |
233 | }; | |
234 | ||
3c85bce6 MR |
235 | static void __init em_x270_init_dm9000(void) |
236 | { | |
4a697e83 | 237 | em_x270_dm9000_platdata.flags |= dm9000_flags; |
3c85bce6 MR |
238 | platform_device_register(&em_x270_dm9000); |
239 | } | |
240 | #else | |
241 | static inline void em_x270_init_dm9000(void) {} | |
242 | #endif | |
3d50527b | 243 | |
3c85bce6 MR |
244 | /* V3020 RTC */ |
245 | #if defined(CONFIG_RTC_DRV_V3020) || defined(CONFIG_RTC_DRV_V3020_MODULE) | |
3d50527b MR |
246 | static struct resource em_x270_v3020_resource[] = { |
247 | [0] = { | |
248 | .start = PXA_CS4_PHYS, | |
249 | .end = PXA_CS4_PHYS + 3, | |
250 | .flags = IORESOURCE_MEM, | |
251 | }, | |
252 | }; | |
253 | ||
254 | static struct v3020_platform_data em_x270_v3020_platdata = { | |
255 | .leftshift = 0, | |
256 | }; | |
257 | ||
258 | static struct platform_device em_x270_rtc = { | |
259 | .name = "v3020", | |
260 | .num_resources = ARRAY_SIZE(em_x270_v3020_resource), | |
261 | .resource = em_x270_v3020_resource, | |
262 | .id = -1, | |
263 | .dev = { | |
264 | .platform_data = &em_x270_v3020_platdata, | |
265 | } | |
266 | }; | |
267 | ||
3c85bce6 MR |
268 | static void __init em_x270_init_rtc(void) |
269 | { | |
270 | platform_device_register(&em_x270_rtc); | |
271 | } | |
272 | #else | |
273 | static inline void em_x270_init_rtc(void) {} | |
274 | #endif | |
3d50527b | 275 | |
3c85bce6 MR |
276 | /* NAND flash */ |
277 | #if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE) | |
3d50527b MR |
278 | static inline void nand_cs_on(void) |
279 | { | |
3c85bce6 | 280 | gpio_set_value(GPIO11_NAND_CS, 0); |
3d50527b MR |
281 | } |
282 | ||
283 | static void nand_cs_off(void) | |
284 | { | |
285 | dsb(); | |
286 | ||
3c85bce6 | 287 | gpio_set_value(GPIO11_NAND_CS, 1); |
3d50527b MR |
288 | } |
289 | ||
290 | /* hardware specific access to control-lines */ | |
291 | static void em_x270_nand_cmd_ctl(struct mtd_info *mtd, int dat, | |
292 | unsigned int ctrl) | |
293 | { | |
294 | struct nand_chip *this = mtd->priv; | |
295 | unsigned long nandaddr = (unsigned long)this->IO_ADDR_W; | |
296 | ||
297 | dsb(); | |
298 | ||
299 | if (ctrl & NAND_CTRL_CHANGE) { | |
300 | if (ctrl & NAND_ALE) | |
301 | nandaddr |= (1 << 3); | |
302 | else | |
303 | nandaddr &= ~(1 << 3); | |
304 | if (ctrl & NAND_CLE) | |
305 | nandaddr |= (1 << 2); | |
306 | else | |
307 | nandaddr &= ~(1 << 2); | |
308 | if (ctrl & NAND_NCE) | |
309 | nand_cs_on(); | |
310 | else | |
311 | nand_cs_off(); | |
312 | } | |
313 | ||
314 | dsb(); | |
315 | this->IO_ADDR_W = (void __iomem *)nandaddr; | |
316 | if (dat != NAND_CMD_NONE) | |
317 | writel(dat, this->IO_ADDR_W); | |
318 | ||
319 | dsb(); | |
320 | } | |
321 | ||
322 | /* read device ready pin */ | |
323 | static int em_x270_nand_device_ready(struct mtd_info *mtd) | |
324 | { | |
325 | dsb(); | |
326 | ||
4a697e83 | 327 | return gpio_get_value(nand_rb); |
3d50527b MR |
328 | } |
329 | ||
330 | static struct mtd_partition em_x270_partition_info[] = { | |
331 | [0] = { | |
332 | .name = "em_x270-0", | |
333 | .offset = 0, | |
334 | .size = SZ_4M, | |
335 | }, | |
336 | [1] = { | |
337 | .name = "em_x270-1", | |
338 | .offset = MTDPART_OFS_APPEND, | |
339 | .size = MTDPART_SIZ_FULL | |
340 | }, | |
341 | }; | |
342 | ||
343 | static const char *em_x270_part_probes[] = { "cmdlinepart", NULL }; | |
344 | ||
345 | struct platform_nand_data em_x270_nand_platdata = { | |
346 | .chip = { | |
347 | .nr_chips = 1, | |
348 | .chip_offset = 0, | |
349 | .nr_partitions = ARRAY_SIZE(em_x270_partition_info), | |
350 | .partitions = em_x270_partition_info, | |
351 | .chip_delay = 20, | |
352 | .part_probe_types = em_x270_part_probes, | |
353 | }, | |
354 | .ctrl = { | |
355 | .hwcontrol = 0, | |
356 | .dev_ready = em_x270_nand_device_ready, | |
357 | .select_chip = 0, | |
358 | .cmd_ctrl = em_x270_nand_cmd_ctl, | |
359 | }, | |
360 | }; | |
361 | ||
362 | static struct resource em_x270_nand_resource[] = { | |
363 | [0] = { | |
364 | .start = PXA_CS1_PHYS, | |
365 | .end = PXA_CS1_PHYS + 12, | |
366 | .flags = IORESOURCE_MEM, | |
367 | }, | |
368 | }; | |
369 | ||
370 | static struct platform_device em_x270_nand = { | |
371 | .name = "gen_nand", | |
372 | .num_resources = ARRAY_SIZE(em_x270_nand_resource), | |
373 | .resource = em_x270_nand_resource, | |
374 | .id = -1, | |
375 | .dev = { | |
376 | .platform_data = &em_x270_nand_platdata, | |
377 | } | |
378 | }; | |
379 | ||
3c85bce6 MR |
380 | static void __init em_x270_init_nand(void) |
381 | { | |
382 | int err; | |
3d50527b | 383 | |
3c85bce6 MR |
384 | err = gpio_request(GPIO11_NAND_CS, "NAND CS"); |
385 | if (err) { | |
386 | pr_warning("EM-X270: failed to request NAND CS gpio\n"); | |
387 | return; | |
388 | } | |
389 | ||
390 | gpio_direction_output(GPIO11_NAND_CS, 1); | |
391 | ||
4a697e83 | 392 | err = gpio_request(nand_rb, "NAND R/B"); |
3c85bce6 MR |
393 | if (err) { |
394 | pr_warning("EM-X270: failed to request NAND R/B gpio\n"); | |
395 | gpio_free(GPIO11_NAND_CS); | |
396 | return; | |
397 | } | |
398 | ||
4a697e83 | 399 | gpio_direction_input(nand_rb); |
3c85bce6 MR |
400 | |
401 | platform_device_register(&em_x270_nand); | |
402 | } | |
403 | #else | |
404 | static inline void em_x270_init_nand(void) {} | |
405 | #endif | |
3d50527b | 406 | |
28c88046 MR |
407 | #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) |
408 | static struct mtd_partition em_x270_nor_parts[] = { | |
409 | { | |
410 | .name = "Bootloader", | |
411 | .offset = 0x00000000, | |
412 | .size = 0x00050000, | |
413 | .mask_flags = MTD_WRITEABLE /* force read-only */ | |
414 | }, { | |
415 | .name = "Environment", | |
416 | .offset = 0x00050000, | |
417 | .size = 0x00010000, | |
418 | }, { | |
419 | .name = "Reserved", | |
420 | .offset = 0x00060000, | |
421 | .size = 0x00050000, | |
422 | .mask_flags = MTD_WRITEABLE /* force read-only */ | |
423 | }, { | |
424 | .name = "Splashscreen", | |
425 | .offset = 0x000b0000, | |
426 | .size = 0x00050000, | |
427 | } | |
428 | }; | |
429 | ||
430 | static struct physmap_flash_data em_x270_nor_data[] = { | |
431 | [0] = { | |
432 | .width = 2, | |
433 | .parts = em_x270_nor_parts, | |
434 | .nr_parts = ARRAY_SIZE(em_x270_nor_parts), | |
435 | }, | |
436 | }; | |
437 | ||
438 | static struct resource em_x270_nor_flash_resource = { | |
439 | .start = PXA_CS0_PHYS, | |
440 | .end = PXA_CS0_PHYS + SZ_1M - 1, | |
441 | .flags = IORESOURCE_MEM, | |
442 | }; | |
443 | ||
444 | static struct platform_device em_x270_physmap_flash = { | |
445 | .name = "physmap-flash", | |
446 | .id = 0, | |
447 | .num_resources = 1, | |
448 | .resource = &em_x270_nor_flash_resource, | |
449 | .dev = { | |
450 | .platform_data = &em_x270_nor_data, | |
451 | }, | |
452 | }; | |
453 | ||
454 | static void __init em_x270_init_nor(void) | |
455 | { | |
456 | platform_device_register(&em_x270_physmap_flash); | |
457 | } | |
458 | #else | |
459 | static inline void em_x270_init_nor(void) {} | |
460 | #endif | |
461 | ||
3d50527b | 462 | /* PXA27x OHCI controller setup */ |
3c85bce6 | 463 | #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) |
3d50527b MR |
464 | static int em_x270_ohci_init(struct device *dev) |
465 | { | |
3d50527b MR |
466 | /* enable port 2 transiever */ |
467 | UP2OCR = UP2OCR_HXS | UP2OCR_HXOE; | |
468 | ||
469 | return 0; | |
470 | } | |
471 | ||
472 | static struct pxaohci_platform_data em_x270_ohci_platform_data = { | |
473 | .port_mode = PMM_PERPORT_MODE, | |
097b5334 | 474 | .flags = ENABLE_PORT1 | ENABLE_PORT2 | POWER_CONTROL_LOW, |
3d50527b MR |
475 | .init = em_x270_ohci_init, |
476 | }; | |
477 | ||
3c85bce6 MR |
478 | static void __init em_x270_init_ohci(void) |
479 | { | |
480 | pxa_set_ohci_info(&em_x270_ohci_platform_data); | |
481 | } | |
482 | #else | |
483 | static inline void em_x270_init_ohci(void) {} | |
484 | #endif | |
3d50527b | 485 | |
3c85bce6 MR |
486 | /* MCI controller setup */ |
487 | #if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE) | |
6432f46c MR |
488 | static struct regulator *em_x270_sdio_ldo; |
489 | ||
3d50527b MR |
490 | static int em_x270_mci_init(struct device *dev, |
491 | irq_handler_t em_x270_detect_int, | |
492 | void *data) | |
493 | { | |
6432f46c MR |
494 | int err; |
495 | ||
496 | em_x270_sdio_ldo = regulator_get(dev, "vcc sdio"); | |
497 | if (IS_ERR(em_x270_sdio_ldo)) { | |
498 | dev_err(dev, "can't request SDIO power supply: %ld\n", | |
499 | PTR_ERR(em_x270_sdio_ldo)); | |
500 | return PTR_ERR(em_x270_sdio_ldo); | |
501 | } | |
502 | ||
4a697e83 | 503 | err = request_irq(gpio_to_irq(mmc_cd), em_x270_detect_int, |
6432f46c MR |
504 | IRQF_DISABLED | IRQF_TRIGGER_RISING | |
505 | IRQF_TRIGGER_FALLING, | |
3c85bce6 | 506 | "MMC card detect", data); |
3d50527b | 507 | if (err) { |
6432f46c MR |
508 | dev_err(dev, "can't request MMC card detect IRQ: %d\n", err); |
509 | goto err_irq; | |
510 | } | |
511 | ||
7f14a787 MR |
512 | if (machine_is_em_x270()) { |
513 | err = gpio_request(GPIO95_MMC_WP, "MMC WP"); | |
514 | if (err) { | |
515 | dev_err(dev, "can't request MMC write protect: %d\n", | |
516 | err); | |
517 | goto err_gpio_wp; | |
518 | } | |
519 | gpio_direction_input(GPIO95_MMC_WP); | |
520 | } else { | |
521 | err = gpio_request(GPIO38_SD_PWEN, "sdio power"); | |
522 | if (err) { | |
523 | dev_err(dev, "can't request MMC power control : %d\n", | |
524 | err); | |
525 | goto err_gpio_wp; | |
526 | } | |
527 | gpio_direction_output(GPIO38_SD_PWEN, 1); | |
3d50527b MR |
528 | } |
529 | ||
530 | return 0; | |
6432f46c MR |
531 | |
532 | err_gpio_wp: | |
4a697e83 | 533 | free_irq(gpio_to_irq(mmc_cd), data); |
6432f46c MR |
534 | err_irq: |
535 | regulator_put(em_x270_sdio_ldo); | |
536 | ||
537 | return err; | |
3d50527b MR |
538 | } |
539 | ||
540 | static void em_x270_mci_setpower(struct device *dev, unsigned int vdd) | |
541 | { | |
6432f46c MR |
542 | struct pxamci_platform_data* p_d = dev->platform_data; |
543 | ||
544 | if ((1 << vdd) & p_d->ocr_mask) { | |
545 | int vdd_uV = (2000 + (vdd - __ffs(MMC_VDD_20_21)) * 100) * 1000; | |
546 | ||
547 | regulator_set_voltage(em_x270_sdio_ldo, vdd_uV, vdd_uV); | |
548 | regulator_enable(em_x270_sdio_ldo); | |
549 | } else { | |
550 | regulator_disable(em_x270_sdio_ldo); | |
551 | } | |
3d50527b MR |
552 | } |
553 | ||
554 | static void em_x270_mci_exit(struct device *dev, void *data) | |
555 | { | |
4a697e83 | 556 | free_irq(gpio_to_irq(mmc_cd), data); |
7f14a787 MR |
557 | regulator_put(em_x270_sdio_ldo); |
558 | ||
559 | if (machine_is_em_x270()) | |
560 | gpio_free(GPIO95_MMC_WP); | |
561 | else | |
562 | gpio_free(GPIO38_SD_PWEN); | |
6432f46c MR |
563 | } |
564 | ||
565 | static int em_x270_mci_get_ro(struct device *dev) | |
566 | { | |
567 | return gpio_get_value(GPIO95_MMC_WP); | |
3d50527b MR |
568 | } |
569 | ||
570 | static struct pxamci_platform_data em_x270_mci_platform_data = { | |
6432f46c MR |
571 | .ocr_mask = MMC_VDD_20_21|MMC_VDD_21_22|MMC_VDD_22_23| |
572 | MMC_VDD_24_25|MMC_VDD_25_26|MMC_VDD_26_27| | |
573 | MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30| | |
574 | MMC_VDD_30_31|MMC_VDD_31_32, | |
3d50527b MR |
575 | .init = em_x270_mci_init, |
576 | .setpower = em_x270_mci_setpower, | |
577 | .exit = em_x270_mci_exit, | |
578 | }; | |
579 | ||
3c85bce6 MR |
580 | static void __init em_x270_init_mmc(void) |
581 | { | |
7f14a787 MR |
582 | if (machine_is_em_x270()) |
583 | em_x270_mci_platform_data.get_ro = em_x270_mci_get_ro; | |
584 | ||
6432f46c | 585 | em_x270_mci_platform_data.detect_delay = msecs_to_jiffies(250); |
3c85bce6 MR |
586 | pxa_set_mci_info(&em_x270_mci_platform_data); |
587 | } | |
588 | #else | |
589 | static inline void em_x270_init_mmc(void) {} | |
590 | #endif | |
591 | ||
28c88046 | 592 | /* LCD */ |
3c85bce6 | 593 | #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) |
28c88046 MR |
594 | static struct pxafb_mode_info em_x270_lcd_modes[] = { |
595 | [0] = { | |
596 | .pixclock = 38250, | |
597 | .bpp = 16, | |
598 | .xres = 480, | |
599 | .yres = 640, | |
600 | .hsync_len = 8, | |
601 | .vsync_len = 2, | |
602 | .left_margin = 8, | |
603 | .upper_margin = 2, | |
604 | .right_margin = 24, | |
605 | .lower_margin = 4, | |
606 | .sync = 0, | |
607 | }, | |
608 | [1] = { | |
609 | .pixclock = 153800, | |
610 | .bpp = 16, | |
611 | .xres = 240, | |
612 | .yres = 320, | |
613 | .hsync_len = 8, | |
614 | .vsync_len = 2, | |
615 | .left_margin = 8, | |
616 | .upper_margin = 2, | |
617 | .right_margin = 88, | |
618 | .lower_margin = 2, | |
619 | .sync = 0, | |
620 | }, | |
3d50527b MR |
621 | }; |
622 | ||
623 | static struct pxafb_mach_info em_x270_lcd = { | |
28c88046 MR |
624 | .modes = em_x270_lcd_modes, |
625 | .num_modes = 2, | |
3c85bce6 | 626 | .lcd_conn = LCD_COLOR_TFT_16BPP, |
3d50527b | 627 | }; |
28c88046 | 628 | |
3c85bce6 | 629 | static void __init em_x270_init_lcd(void) |
3d50527b | 630 | { |
3d50527b | 631 | set_pxa_fb_info(&em_x270_lcd); |
3c85bce6 MR |
632 | } |
633 | #else | |
634 | static inline void em_x270_init_lcd(void) {} | |
635 | #endif | |
3d50527b | 636 | |
28c88046 MR |
637 | #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE) |
638 | static struct pxa2xx_spi_master em_x270_spi_info = { | |
639 | .num_chipselect = 1, | |
640 | }; | |
641 | ||
642 | static struct pxa2xx_spi_chip em_x270_tdo24m_chip = { | |
643 | .rx_threshold = 1, | |
644 | .tx_threshold = 1, | |
645 | }; | |
646 | ||
647 | static struct tdo24m_platform_data em_x270_tdo24m_pdata = { | |
648 | .model = TDO35S, | |
649 | }; | |
650 | ||
651 | static struct spi_board_info em_x270_spi_devices[] __initdata = { | |
652 | { | |
653 | .modalias = "tdo24m", | |
654 | .max_speed_hz = 1000000, | |
655 | .bus_num = 1, | |
656 | .chip_select = 0, | |
657 | .controller_data = &em_x270_tdo24m_chip, | |
658 | .platform_data = &em_x270_tdo24m_pdata, | |
659 | }, | |
660 | }; | |
661 | ||
662 | static void __init em_x270_init_spi(void) | |
663 | { | |
664 | pxa2xx_set_spi_info(1, &em_x270_spi_info); | |
665 | spi_register_board_info(ARRAY_AND_SIZE(em_x270_spi_devices)); | |
666 | } | |
667 | #else | |
668 | static inline void em_x270_init_spi(void) {} | |
669 | #endif | |
670 | ||
3c85bce6 MR |
671 | #if defined(CONFIG_SND_PXA2XX_AC97) || defined(CONFIG_SND_PXA2XX_AC97_MODULE) |
672 | static void __init em_x270_init_ac97(void) | |
673 | { | |
9f19d638 | 674 | pxa_set_ac97_info(NULL); |
3c85bce6 MR |
675 | } |
676 | #else | |
677 | static inline void em_x270_init_ac97(void) {} | |
678 | #endif | |
679 | ||
680 | #if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) | |
7f14a787 | 681 | static unsigned int em_x270_module_matrix_keys[] = { |
3c85bce6 MR |
682 | KEY(0, 0, KEY_A), KEY(1, 0, KEY_UP), KEY(2, 1, KEY_B), |
683 | KEY(0, 2, KEY_LEFT), KEY(1, 1, KEY_ENTER), KEY(2, 0, KEY_RIGHT), | |
684 | KEY(0, 1, KEY_C), KEY(1, 2, KEY_DOWN), KEY(2, 2, KEY_D), | |
685 | }; | |
3d50527b | 686 | |
7f14a787 | 687 | struct pxa27x_keypad_platform_data em_x270_module_keypad_info = { |
3c85bce6 MR |
688 | /* code map for the matrix keys */ |
689 | .matrix_key_rows = 3, | |
690 | .matrix_key_cols = 3, | |
7f14a787 MR |
691 | .matrix_key_map = em_x270_module_matrix_keys, |
692 | .matrix_key_map_size = ARRAY_SIZE(em_x270_module_matrix_keys), | |
693 | }; | |
694 | ||
695 | static unsigned int em_x270_exeda_matrix_keys[] = { | |
696 | KEY(0, 0, KEY_RIGHTSHIFT), KEY(0, 1, KEY_RIGHTCTRL), | |
697 | KEY(0, 2, KEY_RIGHTALT), KEY(0, 3, KEY_SPACE), | |
698 | KEY(0, 4, KEY_LEFTALT), KEY(0, 5, KEY_LEFTCTRL), | |
699 | KEY(0, 6, KEY_ENTER), KEY(0, 7, KEY_SLASH), | |
700 | ||
701 | KEY(1, 0, KEY_DOT), KEY(1, 1, KEY_M), | |
702 | KEY(1, 2, KEY_N), KEY(1, 3, KEY_B), | |
703 | KEY(1, 4, KEY_V), KEY(1, 5, KEY_C), | |
704 | KEY(1, 6, KEY_X), KEY(1, 7, KEY_Z), | |
705 | ||
706 | KEY(2, 0, KEY_LEFTSHIFT), KEY(2, 1, KEY_SEMICOLON), | |
707 | KEY(2, 2, KEY_L), KEY(2, 3, KEY_K), | |
708 | KEY(2, 4, KEY_J), KEY(2, 5, KEY_H), | |
709 | KEY(2, 6, KEY_G), KEY(2, 7, KEY_F), | |
710 | ||
711 | KEY(3, 0, KEY_D), KEY(3, 1, KEY_S), | |
712 | KEY(3, 2, KEY_A), KEY(3, 3, KEY_TAB), | |
713 | KEY(3, 4, KEY_BACKSPACE), KEY(3, 5, KEY_P), | |
714 | KEY(3, 6, KEY_O), KEY(3, 7, KEY_I), | |
715 | ||
716 | KEY(4, 0, KEY_U), KEY(4, 1, KEY_Y), | |
717 | KEY(4, 2, KEY_T), KEY(4, 3, KEY_R), | |
718 | KEY(4, 4, KEY_E), KEY(4, 5, KEY_W), | |
719 | KEY(4, 6, KEY_Q), KEY(4, 7, KEY_MINUS), | |
720 | ||
721 | KEY(5, 0, KEY_0), KEY(5, 1, KEY_9), | |
722 | KEY(5, 2, KEY_8), KEY(5, 3, KEY_7), | |
723 | KEY(5, 4, KEY_6), KEY(5, 5, KEY_5), | |
724 | KEY(5, 6, KEY_4), KEY(5, 7, KEY_3), | |
725 | ||
726 | KEY(6, 0, KEY_2), KEY(6, 1, KEY_1), | |
727 | KEY(6, 2, KEY_ENTER), KEY(6, 3, KEY_END), | |
728 | KEY(6, 4, KEY_DOWN), KEY(6, 5, KEY_UP), | |
729 | KEY(6, 6, KEY_MENU), KEY(6, 7, KEY_F1), | |
730 | ||
731 | KEY(7, 0, KEY_LEFT), KEY(7, 1, KEY_RIGHT), | |
732 | KEY(7, 2, KEY_BACK), KEY(7, 3, KEY_HOME), | |
733 | KEY(7, 4, 0), KEY(7, 5, 0), | |
734 | KEY(7, 6, 0), KEY(7, 7, 0), | |
735 | }; | |
736 | ||
737 | struct pxa27x_keypad_platform_data em_x270_exeda_keypad_info = { | |
738 | /* code map for the matrix keys */ | |
739 | .matrix_key_rows = 8, | |
740 | .matrix_key_cols = 8, | |
741 | .matrix_key_map = em_x270_exeda_matrix_keys, | |
742 | .matrix_key_map_size = ARRAY_SIZE(em_x270_exeda_matrix_keys), | |
3c85bce6 MR |
743 | }; |
744 | ||
745 | static void __init em_x270_init_keypad(void) | |
746 | { | |
7f14a787 MR |
747 | if (machine_is_em_x270()) |
748 | pxa_set_keypad_info(&em_x270_module_keypad_info); | |
749 | else | |
750 | pxa_set_keypad_info(&em_x270_exeda_keypad_info); | |
3c85bce6 MR |
751 | } |
752 | #else | |
753 | static inline void em_x270_init_keypad(void) {} | |
754 | #endif | |
3d50527b | 755 | |
3c85bce6 MR |
756 | #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) |
757 | static struct gpio_keys_button gpio_keys_button[] = { | |
758 | [0] = { | |
759 | .desc = "sleep/wakeup", | |
760 | .code = KEY_SUSPEND, | |
761 | .type = EV_PWR, | |
762 | .gpio = 1, | |
763 | .wakeup = 1, | |
764 | }, | |
765 | }; | |
3d50527b | 766 | |
3c85bce6 MR |
767 | static struct gpio_keys_platform_data em_x270_gpio_keys_data = { |
768 | .buttons = gpio_keys_button, | |
769 | .nbuttons = 1, | |
770 | }; | |
3d50527b | 771 | |
3c85bce6 MR |
772 | static struct platform_device em_x270_gpio_keys = { |
773 | .name = "gpio-keys", | |
774 | .id = -1, | |
775 | .dev = { | |
776 | .platform_data = &em_x270_gpio_keys_data, | |
777 | }, | |
778 | }; | |
779 | ||
780 | static void __init em_x270_init_gpio_keys(void) | |
781 | { | |
782 | platform_device_register(&em_x270_gpio_keys); | |
783 | } | |
784 | #else | |
785 | static inline void em_x270_init_gpio_keys(void) {} | |
786 | #endif | |
787 | ||
28c88046 MR |
788 | /* Quick Capture Interface and sensor setup */ |
789 | #if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE) | |
790 | static struct regulator *em_x270_camera_ldo; | |
791 | ||
792 | static int em_x270_sensor_init(struct device *dev) | |
793 | { | |
794 | int ret; | |
795 | ||
796 | ret = gpio_request(GPIO93_CAM_RESET, "camera reset"); | |
797 | if (ret) | |
798 | return ret; | |
799 | ||
800 | gpio_direction_output(GPIO93_CAM_RESET, 0); | |
801 | ||
802 | em_x270_camera_ldo = regulator_get(NULL, "vcc cam"); | |
803 | if (em_x270_camera_ldo == NULL) { | |
804 | gpio_free(GPIO93_CAM_RESET); | |
805 | return -ENODEV; | |
806 | } | |
807 | ||
808 | ret = regulator_enable(em_x270_camera_ldo); | |
809 | if (ret) { | |
810 | regulator_put(em_x270_camera_ldo); | |
811 | gpio_free(GPIO93_CAM_RESET); | |
812 | return ret; | |
813 | } | |
814 | ||
815 | gpio_set_value(GPIO93_CAM_RESET, 1); | |
816 | ||
817 | return 0; | |
818 | } | |
819 | ||
820 | struct pxacamera_platform_data em_x270_camera_platform_data = { | |
821 | .init = em_x270_sensor_init, | |
822 | .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 | | |
823 | PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN, | |
824 | .mclk_10khz = 2600, | |
825 | }; | |
826 | ||
827 | static int em_x270_sensor_power(struct device *dev, int on) | |
828 | { | |
829 | int ret; | |
830 | int is_on = regulator_is_enabled(em_x270_camera_ldo); | |
831 | ||
832 | if (on == is_on) | |
833 | return 0; | |
834 | ||
835 | gpio_set_value(GPIO93_CAM_RESET, !on); | |
836 | ||
837 | if (on) | |
838 | ret = regulator_enable(em_x270_camera_ldo); | |
839 | else | |
840 | ret = regulator_disable(em_x270_camera_ldo); | |
841 | ||
842 | if (ret) | |
843 | return ret; | |
844 | ||
845 | gpio_set_value(GPIO93_CAM_RESET, on); | |
846 | ||
847 | return 0; | |
848 | } | |
849 | ||
850 | static struct soc_camera_link iclink = { | |
851 | .bus_id = 0, | |
852 | .power = em_x270_sensor_power, | |
853 | }; | |
854 | ||
855 | static struct i2c_board_info em_x270_i2c_cam_info[] = { | |
856 | { | |
857 | I2C_BOARD_INFO("mt9m111", 0x48), | |
858 | .platform_data = &iclink, | |
859 | }, | |
860 | }; | |
861 | ||
862 | static struct i2c_pxa_platform_data em_x270_i2c_info = { | |
863 | .fast_mode = 1, | |
864 | }; | |
865 | ||
866 | static void __init em_x270_init_camera(void) | |
867 | { | |
868 | pxa_set_i2c_info(&em_x270_i2c_info); | |
869 | i2c_register_board_info(0, ARRAY_AND_SIZE(em_x270_i2c_cam_info)); | |
870 | pxa_set_camera_info(&em_x270_camera_platform_data); | |
871 | } | |
872 | #else | |
873 | static inline void em_x270_init_camera(void) {} | |
874 | #endif | |
875 | ||
876 | /* DA9030 related initializations */ | |
432adf18 MR |
877 | #define REGULATOR_CONSUMER(_name, _dev, _supply) \ |
878 | static struct regulator_consumer_supply _name##_consumers[] = { \ | |
879 | { \ | |
880 | .dev = _dev, \ | |
881 | .supply = _supply, \ | |
882 | }, \ | |
883 | } | |
28c88046 | 884 | |
432adf18 MR |
885 | REGULATOR_CONSUMER(ldo3, NULL, "vcc gps"); |
886 | REGULATOR_CONSUMER(ldo5, NULL, "vcc cam"); | |
887 | REGULATOR_CONSUMER(ldo10, &pxa_device_mci.dev, "vcc sdio"); | |
888 | REGULATOR_CONSUMER(ldo12, NULL, "vcc usb"); | |
889 | REGULATOR_CONSUMER(ldo19, NULL, "vcc gprs"); | |
890 | ||
891 | #define REGULATOR_INIT(_ldo, _min_uV, _max_uV, _ops_mask) \ | |
892 | static struct regulator_init_data _ldo##_data = { \ | |
893 | .constraints = { \ | |
894 | .min_uV = _min_uV, \ | |
895 | .max_uV = _max_uV, \ | |
896 | .state_mem = { \ | |
897 | .enabled = 0, \ | |
898 | }, \ | |
899 | .valid_ops_mask = _ops_mask, \ | |
900 | }, \ | |
901 | .num_consumer_supplies = ARRAY_SIZE(_ldo##_consumers), \ | |
902 | .consumer_supplies = _ldo##_consumers, \ | |
903 | }; | |
904 | ||
905 | REGULATOR_INIT(ldo3, 3200000, 3200000, REGULATOR_CHANGE_STATUS); | |
906 | REGULATOR_INIT(ldo5, 3000000, 3000000, REGULATOR_CHANGE_STATUS); | |
907 | REGULATOR_INIT(ldo10, 2000000, 3200000, | |
908 | REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE); | |
909 | REGULATOR_INIT(ldo12, 3000000, 3000000, REGULATOR_CHANGE_STATUS); | |
910 | REGULATOR_INIT(ldo19, 3200000, 3200000, REGULATOR_CHANGE_STATUS); | |
28c88046 MR |
911 | |
912 | struct led_info em_x270_led_info = { | |
913 | .name = "em-x270:orange", | |
914 | .default_trigger = "battery-charging-or-full", | |
915 | }; | |
916 | ||
9f055c49 MR |
917 | struct power_supply_info em_x270_psy_info = { |
918 | .name = "LP555597P6H-FPS", | |
919 | .technology = POWER_SUPPLY_TECHNOLOGY_LIPO, | |
920 | .voltage_max_design = 4200000, | |
921 | .voltage_min_design = 3000000, | |
922 | .use_for_apm = 1, | |
923 | }; | |
924 | ||
925 | static void em_x270_battery_low(void) | |
926 | { | |
927 | apm_queue_event(APM_LOW_BATTERY); | |
928 | } | |
929 | ||
930 | static void em_x270_battery_critical(void) | |
931 | { | |
932 | apm_queue_event(APM_CRITICAL_SUSPEND); | |
933 | } | |
934 | ||
935 | struct da9030_battery_info em_x270_batterty_info = { | |
936 | .battery_info = &em_x270_psy_info, | |
937 | ||
938 | .charge_milliamp = 1000, | |
939 | .charge_millivolt = 4200, | |
940 | ||
941 | .vbat_low = 3600, | |
942 | .vbat_crit = 3400, | |
943 | .vbat_charge_start = 4100, | |
944 | .vbat_charge_stop = 4200, | |
945 | .vbat_charge_restart = 4000, | |
946 | ||
947 | .vcharge_min = 3200, | |
948 | .vcharge_max = 5500, | |
949 | ||
950 | .tbat_low = 197, | |
951 | .tbat_high = 78, | |
952 | .tbat_restart = 100, | |
953 | ||
954 | .batmon_interval = 0, | |
955 | ||
956 | .battery_low = em_x270_battery_low, | |
957 | .battery_critical = em_x270_battery_critical, | |
958 | }; | |
959 | ||
432adf18 MR |
960 | #define DA9030_SUBDEV(_name, _id, _pdata) \ |
961 | { \ | |
962 | .name = "da903x-" #_name, \ | |
963 | .id = DA9030_ID_##_id, \ | |
964 | .platform_data = _pdata, \ | |
28c88046 | 965 | } |
432adf18 MR |
966 | |
967 | #define DA9030_LDO(num) DA9030_SUBDEV(regulator, LDO##num, &ldo##num##_data) | |
968 | ||
969 | struct da903x_subdev_info em_x270_da9030_subdevs[] = { | |
970 | DA9030_LDO(3), | |
971 | DA9030_LDO(5), | |
972 | DA9030_LDO(10), | |
973 | DA9030_LDO(12), | |
974 | DA9030_LDO(19), | |
975 | ||
976 | DA9030_SUBDEV(led, LED_PC, &em_x270_led_info), | |
977 | DA9030_SUBDEV(backlight, WLED, &em_x270_led_info), | |
9f055c49 | 978 | DA9030_SUBDEV(battery, BAT, &em_x270_batterty_info), |
28c88046 MR |
979 | }; |
980 | ||
981 | static struct da903x_platform_data em_x270_da9030_info = { | |
982 | .num_subdevs = ARRAY_SIZE(em_x270_da9030_subdevs), | |
983 | .subdevs = em_x270_da9030_subdevs, | |
984 | }; | |
985 | ||
986 | static struct i2c_board_info em_x270_i2c_pmic_info = { | |
987 | I2C_BOARD_INFO("da9030", 0x49), | |
988 | .irq = IRQ_GPIO(0), | |
989 | .platform_data = &em_x270_da9030_info, | |
990 | }; | |
991 | ||
992 | static struct i2c_pxa_platform_data em_x270_pwr_i2c_info = { | |
993 | .use_pio = 1, | |
994 | }; | |
995 | ||
996 | static void __init em_x270_init_da9030(void) | |
997 | { | |
998 | pxa27x_set_i2c_power_info(&em_x270_pwr_i2c_info); | |
999 | i2c_register_board_info(1, &em_x270_i2c_pmic_info, 1); | |
1000 | } | |
1001 | ||
4a697e83 | 1002 | static void __init em_x270_module_init(void) |
3c85bce6 | 1003 | { |
7f14a787 | 1004 | pr_info("%s\n", __func__); |
3c85bce6 MR |
1005 | pxa2xx_mfp_config(ARRAY_AND_SIZE(em_x270_pin_config)); |
1006 | ||
4a697e83 MR |
1007 | mmc_cd = GPIO13_MMC_CD; |
1008 | nand_rb = GPIO56_NAND_RB; | |
1009 | dm9000_flags = DM9000_PLATF_32BITONLY; | |
1010 | } | |
1011 | ||
7f14a787 MR |
1012 | static void __init em_x270_exeda_init(void) |
1013 | { | |
1014 | pr_info("%s\n", __func__); | |
1015 | pxa2xx_mfp_config(ARRAY_AND_SIZE(exeda_pin_config)); | |
1016 | ||
1017 | mmc_cd = GPIO114_MMC_CD; | |
1018 | nand_rb = GPIO20_NAND_RB; | |
1019 | dm9000_flags = DM9000_PLATF_16BITONLY; | |
1020 | } | |
1021 | ||
4a697e83 MR |
1022 | static void __init em_x270_init(void) |
1023 | { | |
1024 | pxa2xx_mfp_config(ARRAY_AND_SIZE(common_pin_config)); | |
1025 | ||
7f14a787 MR |
1026 | if (machine_is_em_x270()) |
1027 | em_x270_module_init(); | |
1028 | else if (machine_is_exeda()) | |
1029 | em_x270_exeda_init(); | |
1030 | else | |
1031 | panic("Unsupported machine: %d\n", machine_arch_type); | |
4a697e83 | 1032 | |
28c88046 | 1033 | em_x270_init_da9030(); |
3c85bce6 MR |
1034 | em_x270_init_dm9000(); |
1035 | em_x270_init_rtc(); | |
1036 | em_x270_init_nand(); | |
28c88046 | 1037 | em_x270_init_nor(); |
3c85bce6 MR |
1038 | em_x270_init_lcd(); |
1039 | em_x270_init_mmc(); | |
1040 | em_x270_init_ohci(); | |
1041 | em_x270_init_keypad(); | |
1042 | em_x270_init_gpio_keys(); | |
1043 | em_x270_init_ac97(); | |
28c88046 MR |
1044 | em_x270_init_camera(); |
1045 | em_x270_init_spi(); | |
3d50527b MR |
1046 | } |
1047 | ||
3c85bce6 | 1048 | MACHINE_START(EM_X270, "Compulab EM-X270") |
3d50527b MR |
1049 | .boot_params = 0xa0000100, |
1050 | .phys_io = 0x40000000, | |
1051 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, | |
1052 | .map_io = pxa_map_io, | |
1053 | .init_irq = pxa27x_init_irq, | |
1054 | .timer = &pxa_timer, | |
1055 | .init_machine = em_x270_init, | |
1056 | MACHINE_END | |
7f14a787 MR |
1057 | |
1058 | MACHINE_START(EXEDA, "Compulab eXeda") | |
1059 | .boot_params = 0xa0000100, | |
1060 | .phys_io = 0x40000000, | |
1061 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, | |
1062 | .map_io = pxa_map_io, | |
1063 | .init_irq = pxa27x_init_irq, | |
1064 | .timer = &pxa_timer, | |
1065 | .init_machine = em_x270_init, | |
1066 | MACHINE_END |