Commit | Line | Data |
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8459c159 DO |
1 | /* |
2 | * Support for Sharp SL-C6000x PDAs | |
3 | * Model: (Tosa) | |
4 | * | |
5 | * Copyright (c) 2005 Dirk Opfer | |
6 | * | |
7 | * Based on code written by Sharp/Lineo for 2.4 kernels | |
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> | |
067c9048 | 17 | #include <linux/platform_device.h> |
8459c159 DO |
18 | #include <linux/major.h> |
19 | #include <linux/fs.h> | |
20 | #include <linux/interrupt.h> | |
bf0116e5 DB |
21 | #include <linux/delay.h> |
22 | #include <linux/fb.h> | |
8459c159 | 23 | #include <linux/mmc/host.h> |
bf0116e5 | 24 | #include <linux/mfd/tc6393xb.h> |
5289fecd DB |
25 | #include <linux/mfd/tmio.h> |
26 | #include <linux/mtd/nand.h> | |
27 | #include <linux/mtd/partitions.h> | |
f34ee79a | 28 | #include <linux/mtd/physmap.h> |
74617fb6 | 29 | #include <linux/pm.h> |
93e9012f DB |
30 | #include <linux/gpio_keys.h> |
31 | #include <linux/input.h> | |
d4e7d09f | 32 | #include <linux/gpio.h> |
53b14ea3 | 33 | #include <linux/pda_power.h> |
14b7b401 | 34 | #include <linux/spi/spi.h> |
8348c259 | 35 | #include <linux/spi/pxa2xx_spi.h> |
f69a6548 | 36 | #include <linux/input/matrix_keypad.h> |
b459396e | 37 | #include <linux/i2c/pxa-i2c.h> |
ef8b3cc6 | 38 | #include <linux/usb/gpio_vbus.h> |
7b6d864b | 39 | #include <linux/reboot.h> |
1c2f87c2 | 40 | #include <linux/memblock.h> |
8459c159 DO |
41 | |
42 | #include <asm/setup.h> | |
8459c159 | 43 | #include <asm/mach-types.h> |
51c62982 EM |
44 | |
45 | #include <mach/pxa25x.h> | |
afd2fc02 | 46 | #include <mach/reset.h> |
293b2da1 AB |
47 | #include <linux/platform_data/irda-pxaficp.h> |
48 | #include <linux/platform_data/mmc-pxamci.h> | |
a09e64fb RK |
49 | #include <mach/udc.h> |
50 | #include <mach/tosa_bt.h> | |
80748fb8 | 51 | #include <mach/audio.h> |
ad68bb9f | 52 | #include <mach/smemc.h> |
8459c159 DO |
53 | |
54 | #include <asm/mach/arch.h> | |
a09e64fb | 55 | #include <mach/tosa.h> |
8459c159 DO |
56 | |
57 | #include <asm/hardware/scoop.h> | |
58 | #include <asm/mach/sharpsl_param.h> | |
59 | ||
60 | #include "generic.h" | |
7bdb22c9 | 61 | #include "clock.h" |
46c41e62 | 62 | #include "devices.h" |
8459c159 | 63 | |
2cb47342 DB |
64 | static unsigned long tosa_pin_config[] = { |
65 | GPIO78_nCS_2, /* Scoop */ | |
66 | GPIO80_nCS_4, /* tg6393xb */ | |
67 | GPIO33_nCS_5, /* Scoop */ | |
68 | ||
69 | // GPIO76 CARD_VCC_ON1 | |
70 | ||
71 | GPIO19_GPIO, /* Reset out */ | |
72 | GPIO1_RST | WAKEUP_ON_EDGE_FALL, | |
73 | ||
74 | GPIO0_GPIO | WAKEUP_ON_EDGE_FALL, /* WAKE_UP */ | |
75 | GPIO2_GPIO | WAKEUP_ON_EDGE_BOTH, /* AC_IN */ | |
76 | GPIO3_GPIO | WAKEUP_ON_EDGE_FALL, /* RECORD */ | |
77 | GPIO4_GPIO | WAKEUP_ON_EDGE_FALL, /* SYNC */ | |
78 | GPIO20_GPIO, /* EAR_IN */ | |
79 | GPIO22_GPIO, /* On */ | |
80 | ||
81 | GPIO5_GPIO, /* USB_IN */ | |
82 | GPIO32_GPIO, /* Pen IRQ */ | |
83 | ||
84 | GPIO7_GPIO, /* Jacket Detect */ | |
85 | GPIO14_GPIO, /* BAT0_CRG */ | |
86 | GPIO12_GPIO, /* BAT1_CRG */ | |
87 | GPIO17_GPIO, /* BAT0_LOW */ | |
88 | GPIO84_GPIO, /* BAT1_LOW */ | |
89 | GPIO38_GPIO, /* BAT_LOCK */ | |
90 | ||
91 | GPIO11_3_6MHz, | |
92 | GPIO15_GPIO, /* TC6393XB IRQ */ | |
93 | GPIO18_RDY, | |
94 | GPIO27_GPIO, /* LCD Sync */ | |
95 | ||
96 | /* MMC */ | |
97 | GPIO6_MMC_CLK, | |
98 | GPIO8_MMC_CS0, | |
99 | GPIO9_GPIO, /* Detect */ | |
c4d5f8d4 | 100 | GPIO10_GPIO, /* nSD_INT */ |
2cb47342 DB |
101 | |
102 | /* CF */ | |
103 | GPIO13_GPIO, /* CD_IRQ */ | |
104 | GPIO21_GPIO, /* Main Slot IRQ */ | |
105 | GPIO36_GPIO, /* Jacket Slot IRQ */ | |
106 | GPIO48_nPOE, | |
107 | GPIO49_nPWE, | |
108 | GPIO50_nPIOR, | |
109 | GPIO51_nPIOW, | |
110 | GPIO52_nPCE_1, | |
111 | GPIO53_nPCE_2, | |
112 | GPIO54_nPSKTSEL, | |
113 | GPIO55_nPREG, | |
114 | GPIO56_nPWAIT, | |
115 | GPIO57_nIOIS16, | |
116 | ||
117 | /* AC97 */ | |
118 | GPIO31_AC97_SYNC, | |
119 | GPIO30_AC97_SDATA_OUT, | |
120 | GPIO28_AC97_BITCLK, | |
121 | GPIO29_AC97_SDATA_IN_0, | |
122 | // GPIO79 nAUD_IRQ | |
123 | ||
124 | /* FFUART */ | |
125 | GPIO34_FFUART_RXD, | |
126 | GPIO35_FFUART_CTS, | |
127 | GPIO37_FFUART_DSR, | |
128 | GPIO39_FFUART_TXD, | |
129 | GPIO40_FFUART_DTR, | |
130 | GPIO41_FFUART_RTS, | |
131 | ||
132 | /* BTUART */ | |
133 | GPIO42_BTUART_RXD, | |
134 | GPIO43_BTUART_TXD, | |
135 | GPIO44_BTUART_CTS, | |
136 | GPIO45_BTUART_RTS, | |
137 | ||
2cb47342 | 138 | /* Keybd */ |
f69a6548 EM |
139 | GPIO58_GPIO | MFP_LPM_DRIVE_LOW, /* Column 0 */ |
140 | GPIO59_GPIO | MFP_LPM_DRIVE_LOW, /* Column 1 */ | |
141 | GPIO60_GPIO | MFP_LPM_DRIVE_LOW, /* Column 2 */ | |
142 | GPIO61_GPIO | MFP_LPM_DRIVE_LOW, /* Column 3 */ | |
143 | GPIO62_GPIO | MFP_LPM_DRIVE_LOW, /* Column 4 */ | |
144 | GPIO63_GPIO | MFP_LPM_DRIVE_LOW, /* Column 5 */ | |
145 | GPIO64_GPIO | MFP_LPM_DRIVE_LOW, /* Column 6 */ | |
146 | GPIO65_GPIO | MFP_LPM_DRIVE_LOW, /* Column 7 */ | |
147 | GPIO66_GPIO | MFP_LPM_DRIVE_LOW, /* Column 8 */ | |
148 | GPIO67_GPIO | MFP_LPM_DRIVE_LOW, /* Column 9 */ | |
149 | GPIO68_GPIO | MFP_LPM_DRIVE_LOW, /* Column 10 */ | |
150 | GPIO69_GPIO | MFP_LPM_DRIVE_LOW, /* Row 0 */ | |
151 | GPIO70_GPIO | MFP_LPM_DRIVE_LOW, /* Row 1 */ | |
152 | GPIO71_GPIO | MFP_LPM_DRIVE_LOW, /* Row 2 */ | |
153 | GPIO72_GPIO | MFP_LPM_DRIVE_LOW, /* Row 3 */ | |
154 | GPIO73_GPIO | MFP_LPM_DRIVE_LOW, /* Row 4 */ | |
155 | GPIO74_GPIO | MFP_LPM_DRIVE_LOW, /* Row 5 */ | |
156 | GPIO75_GPIO | MFP_LPM_DRIVE_LOW, /* Row 6 */ | |
2cb47342 DB |
157 | |
158 | /* SPI */ | |
159 | GPIO81_SSP2_CLK_OUT, | |
160 | GPIO82_SSP2_FRM_OUT, | |
161 | GPIO83_SSP2_TXD, | |
b032fccc | 162 | |
0fc3ff31 DB |
163 | /* IrDA is managed in other way */ |
164 | GPIO46_GPIO, | |
165 | GPIO47_GPIO, | |
b032fccc DB |
166 | }; |
167 | ||
8459c159 DO |
168 | /* |
169 | * SCOOP Device | |
170 | */ | |
171 | static struct resource tosa_scoop_resources[] = { | |
172 | [0] = { | |
173 | .start = TOSA_CF_PHYS, | |
174 | .end = TOSA_CF_PHYS + 0xfff, | |
175 | .flags = IORESOURCE_MEM, | |
176 | }, | |
177 | }; | |
178 | ||
179 | static struct scoop_config tosa_scoop_setup = { | |
180 | .io_dir = TOSA_SCOOP_IO_DIR, | |
d4e7d09f | 181 | .gpio_base = TOSA_SCOOP_GPIO_BASE, |
8459c159 DO |
182 | }; |
183 | ||
ba4eb7e6 | 184 | static struct platform_device tosascoop_device = { |
8459c159 DO |
185 | .name = "sharp-scoop", |
186 | .id = 0, | |
187 | .dev = { | |
188 | .platform_data = &tosa_scoop_setup, | |
189 | }, | |
190 | .num_resources = ARRAY_SIZE(tosa_scoop_resources), | |
191 | .resource = tosa_scoop_resources, | |
192 | }; | |
193 | ||
194 | ||
195 | /* | |
196 | * SCOOP Device Jacket | |
197 | */ | |
198 | static struct resource tosa_scoop_jc_resources[] = { | |
199 | [0] = { | |
200 | .start = TOSA_SCOOP_PHYS + 0x40, | |
201 | .end = TOSA_SCOOP_PHYS + 0xfff, | |
202 | .flags = IORESOURCE_MEM, | |
203 | }, | |
204 | }; | |
205 | ||
206 | static struct scoop_config tosa_scoop_jc_setup = { | |
207 | .io_dir = TOSA_SCOOP_JC_IO_DIR, | |
d4e7d09f | 208 | .gpio_base = TOSA_SCOOP_JC_GPIO_BASE, |
8459c159 DO |
209 | }; |
210 | ||
ba4eb7e6 | 211 | static struct platform_device tosascoop_jc_device = { |
8459c159 DO |
212 | .name = "sharp-scoop", |
213 | .id = 1, | |
214 | .dev = { | |
215 | .platform_data = &tosa_scoop_jc_setup, | |
216 | .parent = &tosascoop_device.dev, | |
217 | }, | |
218 | .num_resources = ARRAY_SIZE(tosa_scoop_jc_resources), | |
219 | .resource = tosa_scoop_jc_resources, | |
220 | }; | |
221 | ||
4c18ad20 DO |
222 | /* |
223 | * PCMCIA | |
224 | */ | |
8459c159 DO |
225 | static struct scoop_pcmcia_dev tosa_pcmcia_scoop[] = { |
226 | { | |
227 | .dev = &tosascoop_device.dev, | |
228 | .irq = TOSA_IRQ_GPIO_CF_IRQ, | |
229 | .cd_irq = TOSA_IRQ_GPIO_CF_CD, | |
230 | .cd_irq_str = "PCMCIA0 CD", | |
231 | },{ | |
232 | .dev = &tosascoop_jc_device.dev, | |
233 | .irq = TOSA_IRQ_GPIO_JC_CF_IRQ, | |
234 | .cd_irq = -1, | |
235 | }, | |
236 | }; | |
237 | ||
4c18ad20 DO |
238 | static struct scoop_pcmcia_config tosa_pcmcia_config = { |
239 | .devs = &tosa_pcmcia_scoop[0], | |
240 | .num_devs = 2, | |
4c18ad20 DO |
241 | }; |
242 | ||
a93876c1 DO |
243 | /* |
244 | * USB Device Controller | |
245 | */ | |
ef8b3cc6 | 246 | static struct gpio_vbus_mach_info tosa_udc_info = { |
d4e7d09f | 247 | .gpio_pullup = TOSA_GPIO_USB_PULLUP, |
487dc922 DB |
248 | .gpio_vbus = TOSA_GPIO_USB_IN, |
249 | .gpio_vbus_inverted = 1, | |
a93876c1 DO |
250 | }; |
251 | ||
ef8b3cc6 DES |
252 | static struct platform_device tosa_gpio_vbus = { |
253 | .name = "gpio-vbus", | |
254 | .id = -1, | |
255 | .dev = { | |
256 | .platform_data = &tosa_udc_info, | |
257 | }, | |
258 | }; | |
259 | ||
a93876c1 DO |
260 | /* |
261 | * MMC/SD Device | |
262 | */ | |
40220c1a | 263 | static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void *data) |
a93876c1 DO |
264 | { |
265 | int err; | |
266 | ||
c4d5f8d4 DB |
267 | err = gpio_request(TOSA_GPIO_nSD_INT, "SD Int"); |
268 | if (err) { | |
269 | printk(KERN_ERR "tosa_mci_init: can't request SD_PWR gpio\n"); | |
270 | goto err_gpio_int; | |
271 | } | |
272 | err = gpio_direction_input(TOSA_GPIO_nSD_INT); | |
273 | if (err) | |
274 | goto err_gpio_int_dir; | |
275 | ||
d4e7d09f DB |
276 | return 0; |
277 | ||
c4d5f8d4 DB |
278 | err_gpio_int_dir: |
279 | gpio_free(TOSA_GPIO_nSD_INT); | |
280 | err_gpio_int: | |
2687bd38 | 281 | return err; |
a93876c1 DO |
282 | } |
283 | ||
a93876c1 DO |
284 | static void tosa_mci_exit(struct device *dev, void *data) |
285 | { | |
c4d5f8d4 | 286 | gpio_free(TOSA_GPIO_nSD_INT); |
a93876c1 DO |
287 | } |
288 | ||
289 | static struct pxamci_platform_data tosa_mci_platform_data = { | |
f97cab28 | 290 | .detect_delay_ms = 250, |
7a648256 RJ |
291 | .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, |
292 | .init = tosa_mci_init, | |
293 | .exit = tosa_mci_exit, | |
294 | .gpio_card_detect = TOSA_GPIO_nSD_DETECT, | |
295 | .gpio_card_ro = TOSA_GPIO_SD_WP, | |
296 | .gpio_power = TOSA_GPIO_PWR_ON, | |
a93876c1 DO |
297 | }; |
298 | ||
299 | /* | |
300 | * Irda | |
301 | */ | |
b032fccc DB |
302 | static void tosa_irda_transceiver_mode(struct device *dev, int mode) |
303 | { | |
304 | if (mode & IR_OFF) { | |
305 | gpio_set_value(TOSA_GPIO_IR_POWERDWN, 0); | |
0fc3ff31 | 306 | pxa2xx_transceiver_mode(dev, mode); |
b032fccc DB |
307 | gpio_direction_output(TOSA_GPIO_IRDA_TX, 0); |
308 | } else { | |
0fc3ff31 | 309 | pxa2xx_transceiver_mode(dev, mode); |
b032fccc DB |
310 | gpio_set_value(TOSA_GPIO_IR_POWERDWN, 1); |
311 | } | |
312 | } | |
313 | ||
d4e7d09f | 314 | static int tosa_irda_startup(struct device *dev) |
a93876c1 | 315 | { |
d4e7d09f DB |
316 | int ret; |
317 | ||
b032fccc DB |
318 | ret = gpio_request(TOSA_GPIO_IRDA_TX, "IrDA TX"); |
319 | if (ret) | |
320 | goto err_tx; | |
321 | ret = gpio_direction_output(TOSA_GPIO_IRDA_TX, 0); | |
322 | if (ret) | |
323 | goto err_tx_dir; | |
324 | ||
d4e7d09f DB |
325 | ret = gpio_request(TOSA_GPIO_IR_POWERDWN, "IrDA powerdown"); |
326 | if (ret) | |
b032fccc | 327 | goto err_pwr; |
d4e7d09f DB |
328 | |
329 | ret = gpio_direction_output(TOSA_GPIO_IR_POWERDWN, 0); | |
330 | if (ret) | |
b032fccc | 331 | goto err_pwr_dir; |
d4e7d09f | 332 | |
b032fccc | 333 | tosa_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF); |
d4e7d09f | 334 | |
b032fccc DB |
335 | return 0; |
336 | ||
337 | err_pwr_dir: | |
d4e7d09f | 338 | gpio_free(TOSA_GPIO_IR_POWERDWN); |
b032fccc DB |
339 | err_pwr: |
340 | err_tx_dir: | |
341 | gpio_free(TOSA_GPIO_IRDA_TX); | |
342 | err_tx: | |
343 | return ret; | |
d4e7d09f DB |
344 | } |
345 | ||
b032fccc | 346 | static void tosa_irda_shutdown(struct device *dev) |
d4e7d09f | 347 | { |
b032fccc DB |
348 | tosa_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF); |
349 | gpio_free(TOSA_GPIO_IR_POWERDWN); | |
350 | gpio_free(TOSA_GPIO_IRDA_TX); | |
a93876c1 DO |
351 | } |
352 | ||
353 | static struct pxaficp_platform_data tosa_ficp_platform_data = { | |
c4bd0172 MV |
354 | .gpio_pwdown = -1, |
355 | .transceiver_cap = IR_SIRMODE | IR_OFF, | |
356 | .transceiver_mode = tosa_irda_transceiver_mode, | |
357 | .startup = tosa_irda_startup, | |
358 | .shutdown = tosa_irda_shutdown, | |
a93876c1 DO |
359 | }; |
360 | ||
53b14ea3 DB |
361 | /* |
362 | * Tosa AC IN | |
363 | */ | |
364 | static int tosa_power_init(struct device *dev) | |
365 | { | |
366 | int ret = gpio_request(TOSA_GPIO_AC_IN, "ac in"); | |
367 | if (ret) | |
368 | goto err_gpio_req; | |
369 | ||
370 | ret = gpio_direction_input(TOSA_GPIO_AC_IN); | |
371 | if (ret) | |
372 | goto err_gpio_in; | |
373 | ||
374 | return 0; | |
375 | ||
376 | err_gpio_in: | |
377 | gpio_free(TOSA_GPIO_AC_IN); | |
378 | err_gpio_req: | |
379 | return ret; | |
380 | } | |
381 | ||
382 | static void tosa_power_exit(struct device *dev) | |
383 | { | |
384 | gpio_free(TOSA_GPIO_AC_IN); | |
385 | } | |
386 | ||
387 | static int tosa_power_ac_online(void) | |
388 | { | |
389 | return gpio_get_value(TOSA_GPIO_AC_IN) == 0; | |
390 | } | |
391 | ||
392 | static char *tosa_ac_supplied_to[] = { | |
393 | "main-battery", | |
394 | "backup-battery", | |
395 | "jacket-battery", | |
396 | }; | |
397 | ||
398 | static struct pda_power_pdata tosa_power_data = { | |
399 | .init = tosa_power_init, | |
400 | .is_ac_online = tosa_power_ac_online, | |
401 | .exit = tosa_power_exit, | |
402 | .supplied_to = tosa_ac_supplied_to, | |
403 | .num_supplicants = ARRAY_SIZE(tosa_ac_supplied_to), | |
404 | }; | |
405 | ||
406 | static struct resource tosa_power_resource[] = { | |
407 | { | |
408 | .name = "ac", | |
4929f5a8 HZ |
409 | .start = PXA_GPIO_TO_IRQ(TOSA_GPIO_AC_IN), |
410 | .end = PXA_GPIO_TO_IRQ(TOSA_GPIO_AC_IN), | |
53b14ea3 DB |
411 | .flags = IORESOURCE_IRQ | |
412 | IORESOURCE_IRQ_HIGHEDGE | | |
413 | IORESOURCE_IRQ_LOWEDGE, | |
414 | }, | |
415 | }; | |
416 | ||
417 | static struct platform_device tosa_power_device = { | |
418 | .name = "pda-power", | |
419 | .id = -1, | |
420 | .dev.platform_data = &tosa_power_data, | |
421 | .resource = tosa_power_resource, | |
422 | .num_resources = ARRAY_SIZE(tosa_power_resource), | |
423 | }; | |
424 | ||
a93876c1 DO |
425 | /* |
426 | * Tosa Keyboard | |
427 | */ | |
f69a6548 | 428 | static const uint32_t tosakbd_keymap[] = { |
506cac15 DES |
429 | KEY(0, 1, KEY_W), |
430 | KEY(0, 5, KEY_K), | |
431 | KEY(0, 6, KEY_BACKSPACE), | |
432 | KEY(0, 7, KEY_P), | |
433 | KEY(1, 0, KEY_Q), | |
434 | KEY(1, 1, KEY_E), | |
435 | KEY(1, 2, KEY_T), | |
436 | KEY(1, 3, KEY_Y), | |
437 | KEY(1, 5, KEY_O), | |
438 | KEY(1, 6, KEY_I), | |
439 | KEY(1, 7, KEY_COMMA), | |
440 | KEY(2, 0, KEY_A), | |
441 | KEY(2, 1, KEY_D), | |
442 | KEY(2, 2, KEY_G), | |
443 | KEY(2, 3, KEY_U), | |
444 | KEY(2, 5, KEY_L), | |
445 | KEY(2, 6, KEY_ENTER), | |
446 | KEY(2, 7, KEY_DOT), | |
447 | KEY(3, 0, KEY_Z), | |
448 | KEY(3, 1, KEY_C), | |
449 | KEY(3, 2, KEY_V), | |
450 | KEY(3, 3, KEY_J), | |
451 | KEY(3, 4, TOSA_KEY_ADDRESSBOOK), | |
452 | KEY(3, 5, TOSA_KEY_CANCEL), | |
453 | KEY(3, 6, TOSA_KEY_CENTER), | |
454 | KEY(3, 7, TOSA_KEY_OK), | |
455 | KEY(3, 8, KEY_LEFTSHIFT), | |
456 | KEY(4, 0, KEY_S), | |
457 | KEY(4, 1, KEY_R), | |
458 | KEY(4, 2, KEY_B), | |
459 | KEY(4, 3, KEY_N), | |
460 | KEY(4, 4, TOSA_KEY_CALENDAR), | |
461 | KEY(4, 5, TOSA_KEY_HOMEPAGE), | |
462 | KEY(4, 6, KEY_LEFTCTRL), | |
463 | KEY(4, 7, TOSA_KEY_LIGHT), | |
464 | KEY(4, 9, KEY_RIGHTSHIFT), | |
465 | KEY(5, 0, KEY_TAB), | |
466 | KEY(5, 1, KEY_SLASH), | |
467 | KEY(5, 2, KEY_H), | |
468 | KEY(5, 3, KEY_M), | |
469 | KEY(5, 4, TOSA_KEY_MENU), | |
470 | KEY(5, 6, KEY_UP), | |
471 | KEY(5, 10, TOSA_KEY_FN), | |
472 | KEY(6, 0, KEY_X), | |
473 | KEY(6, 1, KEY_F), | |
474 | KEY(6, 2, KEY_SPACE), | |
475 | KEY(6, 3, KEY_APOSTROPHE), | |
476 | KEY(6, 4, TOSA_KEY_MAIL), | |
477 | KEY(6, 5, KEY_LEFT), | |
478 | KEY(6, 6, KEY_DOWN), | |
479 | KEY(6, 7, KEY_RIGHT), | |
f69a6548 EM |
480 | }; |
481 | ||
482 | static struct matrix_keymap_data tosakbd_keymap_data = { | |
483 | .keymap = tosakbd_keymap, | |
484 | .keymap_size = ARRAY_SIZE(tosakbd_keymap), | |
485 | }; | |
486 | ||
487 | static const int tosakbd_col_gpios[] = | |
488 | { 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68 }; | |
489 | static const int tosakbd_row_gpios[] = | |
490 | { 69, 70, 71, 72, 73, 74, 75 }; | |
491 | ||
492 | static struct matrix_keypad_platform_data tosakbd_pdata = { | |
493 | .keymap_data = &tosakbd_keymap_data, | |
494 | .row_gpios = tosakbd_row_gpios, | |
495 | .col_gpios = tosakbd_col_gpios, | |
496 | .num_row_gpios = ARRAY_SIZE(tosakbd_row_gpios), | |
497 | .num_col_gpios = ARRAY_SIZE(tosakbd_col_gpios), | |
498 | .col_scan_delay_us = 10, | |
499 | .debounce_ms = 10, | |
500 | .wakeup = 1, | |
501 | }; | |
502 | ||
a93876c1 | 503 | static struct platform_device tosakbd_device = { |
f69a6548 | 504 | .name = "matrix-keypad", |
a93876c1 | 505 | .id = -1, |
f69a6548 EM |
506 | .dev = { |
507 | .platform_data = &tosakbd_pdata, | |
508 | }, | |
a93876c1 | 509 | }; |
8459c159 | 510 | |
93e9012f | 511 | static struct gpio_keys_button tosa_gpio_keys[] = { |
0aa97561 DB |
512 | /* |
513 | * Two following keys are directly tied to "ON" button of tosa. Why? | |
514 | * The first one can be used as a wakeup source, the second can't; | |
515 | * also the first one is OR of ac_powered and on_button. | |
516 | */ | |
517 | { | |
518 | .type = EV_PWR, | |
519 | .code = KEY_RESERVED, | |
520 | .gpio = TOSA_GPIO_POWERON, | |
521 | .desc = "Poweron", | |
522 | .wakeup = 1, | |
523 | .active_low = 1, | |
524 | }, | |
93e9012f DB |
525 | { |
526 | .type = EV_PWR, | |
527 | .code = KEY_SUSPEND, | |
528 | .gpio = TOSA_GPIO_ON_KEY, | |
529 | .desc = "On key", | |
0aa97561 DB |
530 | /* |
531 | * can't be used as wakeup | |
532 | * .wakeup = 1, | |
533 | */ | |
93e9012f DB |
534 | .active_low = 1, |
535 | }, | |
536 | { | |
537 | .type = EV_KEY, | |
538 | .code = TOSA_KEY_RECORD, | |
539 | .gpio = TOSA_GPIO_RECORD_BTN, | |
540 | .desc = "Record Button", | |
541 | .wakeup = 1, | |
542 | .active_low = 1, | |
543 | }, | |
544 | { | |
545 | .type = EV_KEY, | |
546 | .code = TOSA_KEY_SYNC, | |
547 | .gpio = TOSA_GPIO_SYNC, | |
548 | .desc = "Sync Button", | |
549 | .wakeup = 1, | |
550 | .active_low = 1, | |
551 | }, | |
c33de47b DB |
552 | { |
553 | .type = EV_SW, | |
554 | .code = SW_HEADPHONE_INSERT, | |
555 | .gpio = TOSA_GPIO_EAR_IN, | |
556 | .desc = "HeadPhone insert", | |
557 | .active_low = 1, | |
558 | .debounce_interval = 300, | |
559 | }, | |
93e9012f DB |
560 | }; |
561 | ||
562 | static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = { | |
563 | .buttons = tosa_gpio_keys, | |
564 | .nbuttons = ARRAY_SIZE(tosa_gpio_keys), | |
565 | }; | |
566 | ||
567 | static struct platform_device tosa_gpio_keys_device = { | |
568 | .name = "gpio-keys", | |
569 | .id = -1, | |
570 | .dev = { | |
571 | .platform_data = &tosa_gpio_keys_platform_data, | |
572 | }, | |
573 | }; | |
574 | ||
6d0cf3e0 DO |
575 | /* |
576 | * Tosa LEDs | |
577 | */ | |
ba4eb7e6 | 578 | static struct gpio_led tosa_gpio_leds[] = { |
311c736c DB |
579 | { |
580 | .name = "tosa:amber:charge", | |
581 | .default_trigger = "main-battery-charging", | |
582 | .gpio = TOSA_GPIO_CHRG_ERR_LED, | |
583 | }, | |
584 | { | |
585 | .name = "tosa:green:mail", | |
586 | .default_trigger = "nand-disk", | |
587 | .gpio = TOSA_GPIO_NOTE_LED, | |
588 | }, | |
c546106c DB |
589 | { |
590 | .name = "tosa:dual:wlan", | |
591 | .default_trigger = "none", | |
592 | .gpio = TOSA_GPIO_WLAN_LED, | |
593 | }, | |
594 | { | |
595 | .name = "tosa:blue:bluetooth", | |
16b32fd0 | 596 | .default_trigger = "tosa-bt", |
c546106c DB |
597 | .gpio = TOSA_GPIO_BT_LED, |
598 | }, | |
311c736c DB |
599 | }; |
600 | ||
ba4eb7e6 | 601 | static struct gpio_led_platform_data tosa_gpio_leds_platform_data = { |
311c736c DB |
602 | .leds = tosa_gpio_leds, |
603 | .num_leds = ARRAY_SIZE(tosa_gpio_leds), | |
604 | }; | |
605 | ||
6d0cf3e0 | 606 | static struct platform_device tosaled_device = { |
311c736c DB |
607 | .name = "leds-gpio", |
608 | .id = -1, | |
609 | .dev = { | |
610 | .platform_data = &tosa_gpio_leds_platform_data, | |
611 | }, | |
6d0cf3e0 DO |
612 | }; |
613 | ||
bf0116e5 DB |
614 | /* |
615 | * Toshiba Mobile IO Controller | |
616 | */ | |
617 | static struct resource tc6393xb_resources[] = { | |
618 | [0] = { | |
619 | .start = TOSA_LCDC_PHYS, | |
620 | .end = TOSA_LCDC_PHYS + 0x3ffffff, | |
621 | .flags = IORESOURCE_MEM, | |
622 | }, | |
623 | ||
624 | [1] = { | |
625 | .start = TOSA_IRQ_GPIO_TC6393XB_INT, | |
626 | .end = TOSA_IRQ_GPIO_TC6393XB_INT, | |
627 | .flags = IORESOURCE_IRQ, | |
628 | }, | |
629 | }; | |
630 | ||
631 | ||
632 | static int tosa_tc6393xb_enable(struct platform_device *dev) | |
633 | { | |
634 | int rc; | |
635 | ||
636 | rc = gpio_request(TOSA_GPIO_TC6393XB_REST_IN, "tc6393xb #pclr"); | |
637 | if (rc) | |
638 | goto err_req_pclr; | |
639 | rc = gpio_request(TOSA_GPIO_TC6393XB_SUSPEND, "tc6393xb #suspend"); | |
640 | if (rc) | |
641 | goto err_req_suspend; | |
14b7b401 | 642 | rc = gpio_request(TOSA_GPIO_TC6393XB_L3V_ON, "tc6393xb l3v"); |
bf0116e5 DB |
643 | if (rc) |
644 | goto err_req_l3v; | |
645 | rc = gpio_direction_output(TOSA_GPIO_TC6393XB_L3V_ON, 0); | |
646 | if (rc) | |
647 | goto err_dir_l3v; | |
648 | rc = gpio_direction_output(TOSA_GPIO_TC6393XB_SUSPEND, 0); | |
649 | if (rc) | |
650 | goto err_dir_suspend; | |
651 | rc = gpio_direction_output(TOSA_GPIO_TC6393XB_REST_IN, 0); | |
652 | if (rc) | |
653 | goto err_dir_pclr; | |
654 | ||
655 | mdelay(1); | |
656 | ||
657 | gpio_set_value(TOSA_GPIO_TC6393XB_SUSPEND, 1); | |
658 | ||
659 | mdelay(10); | |
660 | ||
661 | gpio_set_value(TOSA_GPIO_TC6393XB_REST_IN, 1); | |
662 | gpio_set_value(TOSA_GPIO_TC6393XB_L3V_ON, 1); | |
663 | ||
664 | return 0; | |
665 | err_dir_pclr: | |
666 | err_dir_suspend: | |
667 | err_dir_l3v: | |
668 | gpio_free(TOSA_GPIO_TC6393XB_L3V_ON); | |
669 | err_req_l3v: | |
670 | gpio_free(TOSA_GPIO_TC6393XB_SUSPEND); | |
671 | err_req_suspend: | |
672 | gpio_free(TOSA_GPIO_TC6393XB_REST_IN); | |
673 | err_req_pclr: | |
674 | return rc; | |
675 | } | |
676 | ||
677 | static int tosa_tc6393xb_disable(struct platform_device *dev) | |
678 | { | |
679 | gpio_free(TOSA_GPIO_TC6393XB_L3V_ON); | |
680 | gpio_free(TOSA_GPIO_TC6393XB_SUSPEND); | |
681 | gpio_free(TOSA_GPIO_TC6393XB_REST_IN); | |
682 | ||
683 | return 0; | |
684 | } | |
685 | ||
686 | static int tosa_tc6393xb_resume(struct platform_device *dev) | |
687 | { | |
688 | gpio_set_value(TOSA_GPIO_TC6393XB_SUSPEND, 1); | |
689 | mdelay(10); | |
690 | gpio_set_value(TOSA_GPIO_TC6393XB_L3V_ON, 1); | |
691 | mdelay(10); | |
692 | ||
693 | return 0; | |
694 | } | |
695 | ||
696 | static int tosa_tc6393xb_suspend(struct platform_device *dev) | |
697 | { | |
698 | gpio_set_value(TOSA_GPIO_TC6393XB_L3V_ON, 0); | |
699 | gpio_set_value(TOSA_GPIO_TC6393XB_SUSPEND, 0); | |
700 | return 0; | |
701 | } | |
702 | ||
5289fecd DB |
703 | static struct mtd_partition tosa_nand_partition[] = { |
704 | { | |
705 | .name = "smf", | |
706 | .offset = 0, | |
707 | .size = 7 * 1024 * 1024, | |
708 | }, | |
709 | { | |
710 | .name = "root", | |
711 | .offset = MTDPART_OFS_APPEND, | |
712 | .size = 28 * 1024 * 1024, | |
713 | }, | |
714 | { | |
715 | .name = "home", | |
716 | .offset = MTDPART_OFS_APPEND, | |
717 | .size = MTDPART_SIZ_FULL, | |
718 | }, | |
719 | }; | |
720 | ||
721 | static uint8_t scan_ff_pattern[] = { 0xff, 0xff }; | |
722 | ||
723 | static struct nand_bbt_descr tosa_tc6393xb_nand_bbt = { | |
724 | .options = 0, | |
725 | .offs = 4, | |
726 | .len = 2, | |
727 | .pattern = scan_ff_pattern | |
728 | }; | |
729 | ||
730 | static struct tmio_nand_data tosa_tc6393xb_nand_config = { | |
731 | .num_partitions = ARRAY_SIZE(tosa_nand_partition), | |
732 | .partition = tosa_nand_partition, | |
733 | .badblock_pattern = &tosa_tc6393xb_nand_bbt, | |
734 | }; | |
735 | ||
1c1b6ffc DB |
736 | static int tosa_tc6393xb_setup(struct platform_device *dev) |
737 | { | |
738 | int rc; | |
739 | ||
740 | rc = gpio_request(TOSA_GPIO_CARD_VCC_ON, "CARD_VCC_ON"); | |
741 | if (rc) | |
742 | goto err_req; | |
743 | ||
744 | rc = gpio_direction_output(TOSA_GPIO_CARD_VCC_ON, 1); | |
745 | if (rc) | |
746 | goto err_dir; | |
747 | ||
748 | return rc; | |
749 | ||
750 | err_dir: | |
751 | gpio_free(TOSA_GPIO_CARD_VCC_ON); | |
752 | err_req: | |
753 | return rc; | |
754 | } | |
755 | ||
756 | static void tosa_tc6393xb_teardown(struct platform_device *dev) | |
757 | { | |
758 | gpio_free(TOSA_GPIO_CARD_VCC_ON); | |
759 | } | |
760 | ||
ddfb33c0 | 761 | #ifdef CONFIG_MFD_TC6393XB |
31c9b284 DB |
762 | static struct fb_videomode tosa_tc6393xb_lcd_mode[] = { |
763 | { | |
764 | .xres = 480, | |
765 | .yres = 640, | |
766 | .pixclock = 0x002cdf00,/* PLL divisor */ | |
767 | .left_margin = 0x004c, | |
768 | .right_margin = 0x005b, | |
769 | .upper_margin = 0x0001, | |
770 | .lower_margin = 0x000d, | |
771 | .hsync_len = 0x0002, | |
772 | .vsync_len = 0x0001, | |
773 | .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, | |
774 | .vmode = FB_VMODE_NONINTERLACED, | |
775 | },{ | |
776 | .xres = 240, | |
777 | .yres = 320, | |
778 | .pixclock = 0x00e7f203,/* PLL divisor */ | |
779 | .left_margin = 0x0024, | |
780 | .right_margin = 0x002f, | |
781 | .upper_margin = 0x0001, | |
782 | .lower_margin = 0x000d, | |
783 | .hsync_len = 0x0002, | |
784 | .vsync_len = 0x0001, | |
785 | .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, | |
786 | .vmode = FB_VMODE_NONINTERLACED, | |
787 | } | |
788 | }; | |
789 | ||
790 | static struct tmio_fb_data tosa_tc6393xb_fb_config = { | |
791 | .lcd_set_power = tc6393xb_lcd_set_power, | |
792 | .lcd_mode = tc6393xb_lcd_mode, | |
793 | .num_modes = ARRAY_SIZE(tosa_tc6393xb_lcd_mode), | |
794 | .modes = &tosa_tc6393xb_lcd_mode[0], | |
795 | .height = 82, | |
796 | .width = 60, | |
797 | }; | |
ddfb33c0 | 798 | #endif |
31c9b284 | 799 | |
1c1b6ffc | 800 | static struct tc6393xb_platform_data tosa_tc6393xb_data = { |
bf0116e5 DB |
801 | .scr_pll2cr = 0x0cc1, |
802 | .scr_gper = 0x3300, | |
bf0116e5 DB |
803 | |
804 | .irq_base = IRQ_BOARD_START, | |
805 | .gpio_base = TOSA_TC6393XB_GPIO_BASE, | |
1c1b6ffc DB |
806 | .setup = tosa_tc6393xb_setup, |
807 | .teardown = tosa_tc6393xb_teardown, | |
bf0116e5 DB |
808 | |
809 | .enable = tosa_tc6393xb_enable, | |
810 | .disable = tosa_tc6393xb_disable, | |
811 | .suspend = tosa_tc6393xb_suspend, | |
812 | .resume = tosa_tc6393xb_resume, | |
5289fecd DB |
813 | |
814 | .nand_data = &tosa_tc6393xb_nand_config, | |
ddfb33c0 | 815 | #ifdef CONFIG_MFD_TC6393XB |
31c9b284 | 816 | .fb_data = &tosa_tc6393xb_fb_config, |
ddfb33c0 | 817 | #endif |
f98a0bd0 DB |
818 | |
819 | .resume_restore = 1, | |
bf0116e5 DB |
820 | }; |
821 | ||
822 | ||
823 | static struct platform_device tc6393xb_device = { | |
824 | .name = "tc6393xb", | |
825 | .id = -1, | |
826 | .dev = { | |
1c1b6ffc | 827 | .platform_data = &tosa_tc6393xb_data, |
bf0116e5 DB |
828 | }, |
829 | .num_resources = ARRAY_SIZE(tc6393xb_resources), | |
830 | .resource = tc6393xb_resources, | |
831 | }; | |
832 | ||
16b32fd0 DB |
833 | static struct tosa_bt_data tosa_bt_data = { |
834 | .gpio_pwr = TOSA_GPIO_BT_PWR_EN, | |
835 | .gpio_reset = TOSA_GPIO_BT_RESET, | |
836 | }; | |
837 | ||
838 | static struct platform_device tosa_bt_device = { | |
839 | .name = "tosa-bt", | |
840 | .id = -1, | |
841 | .dev.platform_data = &tosa_bt_data, | |
842 | }; | |
843 | ||
14b7b401 DB |
844 | static struct pxa2xx_spi_master pxa_ssp_master_info = { |
845 | .num_chipselect = 1, | |
846 | }; | |
847 | ||
848 | static struct spi_board_info spi_board_info[] __initdata = { | |
849 | { | |
850 | .modalias = "tosa-lcd", | |
851 | // .platform_data | |
852 | .max_speed_hz = 28750, | |
853 | .bus_num = 2, | |
854 | .chip_select = 0, | |
855 | .mode = SPI_MODE_0, | |
856 | }, | |
857 | }; | |
16b32fd0 | 858 | |
f34ee79a DB |
859 | static struct mtd_partition sharpsl_rom_parts[] = { |
860 | { | |
861 | .name ="Boot PROM Filesystem", | |
862 | .offset = 0x00160000, | |
863 | .size = MTDPART_SIZ_FULL, | |
864 | }, | |
865 | }; | |
866 | ||
867 | static struct physmap_flash_data sharpsl_rom_data = { | |
868 | .width = 2, | |
869 | .nr_parts = ARRAY_SIZE(sharpsl_rom_parts), | |
870 | .parts = sharpsl_rom_parts, | |
871 | }; | |
872 | ||
873 | static struct resource sharpsl_rom_resources[] = { | |
874 | { | |
875 | .start = 0x00000000, | |
876 | .end = 0x007fffff, | |
877 | .flags = IORESOURCE_MEM, | |
878 | }, | |
879 | }; | |
880 | ||
881 | static struct platform_device sharpsl_rom_device = { | |
882 | .name = "physmap-flash", | |
883 | .id = -1, | |
884 | .resource = sharpsl_rom_resources, | |
885 | .num_resources = ARRAY_SIZE(sharpsl_rom_resources), | |
886 | .dev.platform_data = &sharpsl_rom_data, | |
887 | }; | |
888 | ||
fa4704fe DES |
889 | static struct platform_device wm9712_device = { |
890 | .name = "wm9712-codec", | |
891 | .id = -1, | |
892 | }; | |
893 | ||
f285b8c8 AL |
894 | static struct platform_device tosa_audio_device = { |
895 | .name = "tosa-audio", | |
896 | .id = -1, | |
897 | }; | |
898 | ||
8459c159 DO |
899 | static struct platform_device *devices[] __initdata = { |
900 | &tosascoop_device, | |
901 | &tosascoop_jc_device, | |
bf0116e5 | 902 | &tc6393xb_device, |
53b14ea3 | 903 | &tosa_power_device, |
a93876c1 | 904 | &tosakbd_device, |
93e9012f | 905 | &tosa_gpio_keys_device, |
6d0cf3e0 | 906 | &tosaled_device, |
16b32fd0 | 907 | &tosa_bt_device, |
f34ee79a | 908 | &sharpsl_rom_device, |
fa4704fe | 909 | &wm9712_device, |
ef8b3cc6 | 910 | &tosa_gpio_vbus, |
f285b8c8 | 911 | &tosa_audio_device, |
8459c159 DO |
912 | }; |
913 | ||
74617fb6 RP |
914 | static void tosa_poweroff(void) |
915 | { | |
7b6d864b | 916 | pxa_restart(REBOOT_GPIO, NULL); |
74617fb6 RP |
917 | } |
918 | ||
7b6d864b | 919 | static void tosa_restart(enum reboot_mode mode, const char *cmd) |
74617fb6 | 920 | { |
ad68bb9f MV |
921 | uint32_t msc0 = __raw_readl(MSC0); |
922 | ||
74617fb6 | 923 | /* Bootloader magic for a reboot */ |
ad68bb9f MV |
924 | if((msc0 & 0xffff0000) == 0x7ff00000) |
925 | __raw_writel((msc0 & 0xffff) | 0x7ee00000, MSC0); | |
74617fb6 RP |
926 | |
927 | tosa_poweroff(); | |
928 | } | |
929 | ||
8459c159 DO |
930 | static void __init tosa_init(void) |
931 | { | |
2cb47342 | 932 | pxa2xx_mfp_config(ARRAY_AND_SIZE(tosa_pin_config)); |
cc155c6f RK |
933 | |
934 | pxa_set_ffuart_info(NULL); | |
935 | pxa_set_btuart_info(NULL); | |
936 | pxa_set_stuart_info(NULL); | |
937 | ||
2cb47342 DB |
938 | gpio_set_wake(MFP_PIN_GPIO1, 1); |
939 | /* We can't pass to gpio-keys since it will drop the Reset altfunc */ | |
940 | ||
216e3b7a | 941 | init_gpio_reset(TOSA_GPIO_ON_RESET, 0, 0); |
86159a98 | 942 | |
74617fb6 | 943 | pm_power_off = tosa_poweroff; |
74617fb6 | 944 | |
8459c159 DO |
945 | PCFR |= PCFR_OPDE; |
946 | ||
a93876c1 | 947 | /* enable batt_fault */ |
8459c159 DO |
948 | PMCR = 0x01; |
949 | ||
a93876c1 | 950 | pxa_set_mci_info(&tosa_mci_platform_data); |
a93876c1 | 951 | pxa_set_ficp_info(&tosa_ficp_platform_data); |
481ea5a1 | 952 | pxa_set_i2c_info(NULL); |
80748fb8 | 953 | pxa_set_ac97_info(NULL); |
4c18ad20 | 954 | platform_scoop_config = &tosa_pcmcia_config; |
8459c159 | 955 | |
14b7b401 DB |
956 | pxa2xx_set_spi_info(2, &pxa_ssp_master_info); |
957 | spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); | |
958 | ||
c68ffdda | 959 | clk_add_alias("CLK_CK3P6MI", tc6393xb_device.name, "GPIO11_CLK", NULL); |
7bdb22c9 | 960 | |
4c18ad20 | 961 | platform_add_devices(devices, ARRAY_SIZE(devices)); |
8459c159 DO |
962 | } |
963 | ||
1c2f87c2 | 964 | static void __init fixup_tosa(struct tag *tags, char **cmdline) |
8459c159 DO |
965 | { |
966 | sharpsl_save_param(); | |
1c2f87c2 | 967 | memblock_add(0xa0000000, SZ_64M); |
8459c159 DO |
968 | } |
969 | ||
970 | MACHINE_START(TOSA, "SHARP Tosa") | |
8459c159 | 971 | .fixup = fixup_tosa, |
851982c1 | 972 | .map_io = pxa25x_map_io, |
6ac6b817 | 973 | .nr_irqs = TOSA_NR_IRQS, |
cd49104d | 974 | .init_irq = pxa25x_init_irq, |
8a97ae2f | 975 | .handle_irq = pxa25x_handle_irq, |
8459c159 | 976 | .init_machine = tosa_init, |
6bb27d73 | 977 | .init_time = pxa_timer_init, |
271a74fc | 978 | .restart = tosa_restart, |
8459c159 | 979 | MACHINE_END |