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23#include <linux/kernel.h>
24#include <linux/init.h>
25#include <linux/interrupt.h>
26#include <linux/irq.h>
27#include <linux/platform_device.h>
28#include <linux/delay.h>
29#include <linux/io.h>
30#include <linux/regulator/fixed.h>
31#include <linux/regulator/machine.h>
32#include <linux/smsc911x.h>
33#include <linux/gpio.h>
34#include <linux/input.h>
35#include <linux/input/sh_keysc.h>
36#include <linux/gpio_keys.h>
37#include <linux/leds.h>
38#include <linux/platform_data/leds-renesas-tpu.h>
39#include <linux/mmc/host.h>
40#include <linux/mmc/sh_mmcif.h>
41#include <linux/mfd/tmio.h>
42#include <linux/mmc/sh_mobile_sdhi.h>
43#include <mach/hardware.h>
44#include <mach/irqs.h>
45#include <mach/sh73a0.h>
46#include <mach/common.h>
47#include <asm/mach-types.h>
48#include <asm/mach/arch.h>
49#include <asm/mach/time.h>
50#include <asm/hardware/gic.h>
51#include <asm/hardware/cache-l2x0.h>
52#include <asm/traps.h>
53
54
55static struct regulator_consumer_supply dummy_supplies[] = {
56 REGULATOR_SUPPLY("vddvario", "smsc911x"),
57 REGULATOR_SUPPLY("vdd33a", "smsc911x"),
58};
59
60
61static struct resource smsc9220_resources[] = {
62 [0] = {
63 .start = 0x14000000,
64 .end = 0x140000ff,
65 .flags = IORESOURCE_MEM,
66 },
67 [1] = {
68 .start = SH73A0_PINT0_IRQ(2),
69 .flags = IORESOURCE_IRQ,
70 },
71};
72
73static struct smsc911x_platform_config smsc9220_platdata = {
74 .flags = SMSC911X_USE_32BIT,
75 .phy_interface = PHY_INTERFACE_MODE_MII,
76 .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
77 .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
78};
79
80static struct platform_device eth_device = {
81 .name = "smsc911x",
82 .id = 0,
83 .dev = {
84 .platform_data = &smsc9220_platdata,
85 },
86 .resource = smsc9220_resources,
87 .num_resources = ARRAY_SIZE(smsc9220_resources),
88};
89
90
91static struct sh_keysc_info keysc_platdata = {
92 .mode = SH_KEYSC_MODE_6,
93 .scan_timing = 3,
94 .delay = 100,
95 .keycodes = {
96 KEY_NUMERIC_STAR, KEY_NUMERIC_0, KEY_NUMERIC_POUND,
97 0, 0, 0, 0, 0,
98 KEY_NUMERIC_7, KEY_NUMERIC_8, KEY_NUMERIC_9,
99 0, KEY_DOWN, 0, 0, 0,
100 KEY_NUMERIC_4, KEY_NUMERIC_5, KEY_NUMERIC_6,
101 KEY_LEFT, KEY_ENTER, KEY_RIGHT, 0, 0,
102 KEY_NUMERIC_1, KEY_NUMERIC_2, KEY_NUMERIC_3,
103 0, KEY_UP, 0, 0, 0,
104 0, 0, 0, 0, 0, 0, 0, 0,
105 0, 0, 0, 0, 0, 0, 0, 0,
106 0, 0, 0, 0, 0, 0, 0, 0,
107 0, 0, 0, 0, 0, 0, 0, 0,
108 },
109};
110
111static struct resource keysc_resources[] = {
112 [0] = {
113 .name = "KEYSC",
114 .start = 0xe61b0000,
115 .end = 0xe61b0098 - 1,
116 .flags = IORESOURCE_MEM,
117 },
118 [1] = {
119 .start = gic_spi(71),
120 .flags = IORESOURCE_IRQ,
121 },
122};
123
124static struct platform_device keysc_device = {
125 .name = "sh_keysc",
126 .id = 0,
127 .num_resources = ARRAY_SIZE(keysc_resources),
128 .resource = keysc_resources,
129 .dev = {
130 .platform_data = &keysc_platdata,
131 },
132};
133
134
135#define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 }
136
137static struct gpio_keys_button gpio_buttons[] = {
138 GPIO_KEY(KEY_VOLUMEUP, GPIO_PORT56, "+"),
139 GPIO_KEY(KEY_VOLUMEDOWN, GPIO_PORT54, "-"),
140 GPIO_KEY(KEY_MENU, GPIO_PORT27, "Menu"),
141 GPIO_KEY(KEY_HOMEPAGE, GPIO_PORT26, "Home"),
142 GPIO_KEY(KEY_BACK, GPIO_PORT11, "Back"),
143 GPIO_KEY(KEY_PHONE, GPIO_PORT238, "Tel"),
144 GPIO_KEY(KEY_POWER, GPIO_PORT239, "C1"),
145 GPIO_KEY(KEY_MAIL, GPIO_PORT224, "Mail"),
146
147 GPIO_KEY(KEY_CAMERA, GPIO_PORT164, "C2"),
148
149};
150
151static struct gpio_keys_platform_data gpio_key_info = {
152 .buttons = gpio_buttons,
153 .nbuttons = ARRAY_SIZE(gpio_buttons),
154};
155
156static struct platform_device gpio_keys_device = {
157 .name = "gpio-keys",
158 .id = -1,
159 .dev = {
160 .platform_data = &gpio_key_info,
161 },
162};
163
164
165#define GPIO_LED(n, g) { .name = n, .gpio = g }
166
167static struct gpio_led gpio_leds[] = {
168 GPIO_LED("G", GPIO_PORT20),
169 GPIO_LED("H", GPIO_PORT21),
170 GPIO_LED("J", GPIO_PORT22),
171};
172
173static struct gpio_led_platform_data gpio_leds_info = {
174 .leds = gpio_leds,
175 .num_leds = ARRAY_SIZE(gpio_leds),
176};
177
178static struct platform_device gpio_leds_device = {
179 .name = "leds-gpio",
180 .id = -1,
181 .dev = {
182 .platform_data = &gpio_leds_info,
183 },
184};
185
186
187static struct led_renesas_tpu_config led_renesas_tpu12_pdata = {
188 .name = "V2513",
189 .pin_gpio_fn = GPIO_FN_TPU1TO2,
190 .pin_gpio = GPIO_PORT153,
191 .channel_offset = 0x90,
192 .timer_bit = 2,
193 .max_brightness = 1000,
194};
195
196static struct resource tpu12_resources[] = {
197 [0] = {
198 .name = "TPU12",
199 .start = 0xe6610090,
200 .end = 0xe66100b5,
201 .flags = IORESOURCE_MEM,
202 },
203};
204
205static struct platform_device leds_tpu12_device = {
206 .name = "leds-renesas-tpu",
207 .id = 12,
208 .dev = {
209 .platform_data = &led_renesas_tpu12_pdata,
210 },
211 .num_resources = ARRAY_SIZE(tpu12_resources),
212 .resource = tpu12_resources,
213};
214
215static struct led_renesas_tpu_config led_renesas_tpu41_pdata = {
216 .name = "V2514",
217 .pin_gpio_fn = GPIO_FN_TPU4TO1,
218 .pin_gpio = GPIO_PORT199,
219 .channel_offset = 0x50,
220 .timer_bit = 1,
221 .max_brightness = 1000,
222};
223
224static struct resource tpu41_resources[] = {
225 [0] = {
226 .name = "TPU41",
227 .start = 0xe6640050,
228 .end = 0xe6640075,
229 .flags = IORESOURCE_MEM,
230 },
231};
232
233static struct platform_device leds_tpu41_device = {
234 .name = "leds-renesas-tpu",
235 .id = 41,
236 .dev = {
237 .platform_data = &led_renesas_tpu41_pdata,
238 },
239 .num_resources = ARRAY_SIZE(tpu41_resources),
240 .resource = tpu41_resources,
241};
242
243static struct led_renesas_tpu_config led_renesas_tpu21_pdata = {
244 .name = "V2515",
245 .pin_gpio_fn = GPIO_FN_TPU2TO1,
246 .pin_gpio = GPIO_PORT197,
247 .channel_offset = 0x50,
248 .timer_bit = 1,
249 .max_brightness = 1000,
250};
251
252static struct resource tpu21_resources[] = {
253 [0] = {
254 .name = "TPU21",
255 .start = 0xe6620050,
256 .end = 0xe6620075,
257 .flags = IORESOURCE_MEM,
258 },
259};
260
261static struct platform_device leds_tpu21_device = {
262 .name = "leds-renesas-tpu",
263 .id = 21,
264 .dev = {
265 .platform_data = &led_renesas_tpu21_pdata,
266 },
267 .num_resources = ARRAY_SIZE(tpu21_resources),
268 .resource = tpu21_resources,
269};
270
271static struct led_renesas_tpu_config led_renesas_tpu30_pdata = {
272 .name = "KEYLED",
273 .pin_gpio_fn = GPIO_FN_TPU3TO0,
274 .pin_gpio = GPIO_PORT163,
275 .channel_offset = 0x10,
276 .timer_bit = 0,
277 .max_brightness = 1000,
278};
279
280static struct resource tpu30_resources[] = {
281 [0] = {
282 .name = "TPU30",
283 .start = 0xe6630010,
284 .end = 0xe6630035,
285 .flags = IORESOURCE_MEM,
286 },
287};
288
289static struct platform_device leds_tpu30_device = {
290 .name = "leds-renesas-tpu",
291 .id = 30,
292 .dev = {
293 .platform_data = &led_renesas_tpu30_pdata,
294 },
295 .num_resources = ARRAY_SIZE(tpu30_resources),
296 .resource = tpu30_resources,
297};
298
299
300static struct regulator_consumer_supply fixed1v8_power_consumers[] =
301{
302 REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
303 REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
304};
305
306
307static struct resource mmcif_resources[] = {
308 [0] = {
309 .name = "MMCIF",
310 .start = 0xe6bd0000,
311 .end = 0xe6bd00ff,
312 .flags = IORESOURCE_MEM,
313 },
314 [1] = {
315 .start = gic_spi(140),
316 .flags = IORESOURCE_IRQ,
317 },
318 [2] = {
319 .start = gic_spi(141),
320 .flags = IORESOURCE_IRQ,
321 },
322};
323
324static struct sh_mmcif_plat_data mmcif_info = {
325 .ocr = MMC_VDD_165_195,
326 .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
327};
328
329static struct platform_device mmcif_device = {
330 .name = "sh_mmcif",
331 .id = 0,
332 .dev = {
333 .platform_data = &mmcif_info,
334 },
335 .num_resources = ARRAY_SIZE(mmcif_resources),
336 .resource = mmcif_resources,
337};
338
339
340static struct regulator_consumer_supply fixed3v3_power_consumers[] =
341{
342 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
343 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
344 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
345 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
346};
347
348
349static struct sh_mobile_sdhi_info sdhi0_info = {
350 .tmio_caps = MMC_CAP_SD_HIGHSPEED,
351 .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
352};
353
354static struct resource sdhi0_resources[] = {
355 [0] = {
356 .name = "SDHI0",
357 .start = 0xee100000,
358 .end = 0xee1000ff,
359 .flags = IORESOURCE_MEM,
360 },
361 [1] = {
362 .start = gic_spi(83),
363 .flags = IORESOURCE_IRQ,
364 },
365 [2] = {
366 .start = gic_spi(84),
367 .flags = IORESOURCE_IRQ,
368 },
369 [3] = {
370 .start = gic_spi(85),
371 .flags = IORESOURCE_IRQ,
372 },
373};
374
375static struct platform_device sdhi0_device = {
376 .name = "sh_mobile_sdhi",
377 .id = 0,
378 .num_resources = ARRAY_SIZE(sdhi0_resources),
379 .resource = sdhi0_resources,
380 .dev = {
381 .platform_data = &sdhi0_info,
382 },
383};
384
385
386static struct sh_mobile_sdhi_info sdhi1_info = {
387 .tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
388 .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
389};
390
391static struct resource sdhi1_resources[] = {
392 [0] = {
393 .name = "SDHI1",
394 .start = 0xee120000,
395 .end = 0xee1200ff,
396 .flags = IORESOURCE_MEM,
397 },
398 [1] = {
399 .start = gic_spi(87),
400 .flags = IORESOURCE_IRQ,
401 },
402 [2] = {
403 .start = gic_spi(88),
404 .flags = IORESOURCE_IRQ,
405 },
406 [3] = {
407 .start = gic_spi(89),
408 .flags = IORESOURCE_IRQ,
409 },
410};
411
412static struct platform_device sdhi1_device = {
413 .name = "sh_mobile_sdhi",
414 .id = 1,
415 .num_resources = ARRAY_SIZE(sdhi1_resources),
416 .resource = sdhi1_resources,
417 .dev = {
418 .platform_data = &sdhi1_info,
419 },
420};
421
422static struct platform_device *kota2_devices[] __initdata = {
423 ð_device,
424 &keysc_device,
425 &gpio_keys_device,
426 &gpio_leds_device,
427 &leds_tpu12_device,
428 &leds_tpu41_device,
429 &leds_tpu21_device,
430 &leds_tpu30_device,
431 &mmcif_device,
432 &sdhi0_device,
433 &sdhi1_device,
434};
435
436static void __init kota2_init(void)
437{
438 regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers,
439 ARRAY_SIZE(fixed1v8_power_consumers), 1800000);
440 regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers,
441 ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
442 regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies));
443
444 sh73a0_pinmux_init();
445
446
447 gpio_request(GPIO_FN_SCIFA2_TXD1, NULL);
448 gpio_request(GPIO_FN_SCIFA2_RXD1, NULL);
449 gpio_request(GPIO_FN_SCIFA2_RTS1_, NULL);
450 gpio_request(GPIO_FN_SCIFA2_CTS1_, NULL);
451
452
453 gpio_request(GPIO_FN_SCIFA4_TXD, NULL);
454 gpio_request(GPIO_FN_SCIFA4_RXD, NULL);
455 gpio_request(GPIO_FN_SCIFA4_RTS_, NULL);
456 gpio_request(GPIO_FN_SCIFA4_CTS_, NULL);
457
458
459 gpio_request(GPIO_FN_D0_NAF0, NULL);
460 gpio_request(GPIO_FN_D1_NAF1, NULL);
461 gpio_request(GPIO_FN_D2_NAF2, NULL);
462 gpio_request(GPIO_FN_D3_NAF3, NULL);
463 gpio_request(GPIO_FN_D4_NAF4, NULL);
464 gpio_request(GPIO_FN_D5_NAF5, NULL);
465 gpio_request(GPIO_FN_D6_NAF6, NULL);
466 gpio_request(GPIO_FN_D7_NAF7, NULL);
467 gpio_request(GPIO_FN_D8_NAF8, NULL);
468 gpio_request(GPIO_FN_D9_NAF9, NULL);
469 gpio_request(GPIO_FN_D10_NAF10, NULL);
470 gpio_request(GPIO_FN_D11_NAF11, NULL);
471 gpio_request(GPIO_FN_D12_NAF12, NULL);
472 gpio_request(GPIO_FN_D13_NAF13, NULL);
473 gpio_request(GPIO_FN_D14_NAF14, NULL);
474 gpio_request(GPIO_FN_D15_NAF15, NULL);
475 gpio_request(GPIO_FN_CS5A_, NULL);
476 gpio_request(GPIO_FN_WE0__FWE, NULL);
477 gpio_request(GPIO_PORT144, NULL);
478 gpio_direction_input(GPIO_PORT144);
479 gpio_request(GPIO_PORT145, NULL);
480 gpio_direction_output(GPIO_PORT145, 1);
481
482
483 gpio_request(GPIO_FN_KEYIN0_PU, NULL);
484 gpio_request(GPIO_FN_KEYIN1_PU, NULL);
485 gpio_request(GPIO_FN_KEYIN2_PU, NULL);
486 gpio_request(GPIO_FN_KEYIN3_PU, NULL);
487 gpio_request(GPIO_FN_KEYIN4_PU, NULL);
488 gpio_request(GPIO_FN_KEYIN5_PU, NULL);
489 gpio_request(GPIO_FN_KEYIN6_PU, NULL);
490 gpio_request(GPIO_FN_KEYIN7_PU, NULL);
491 gpio_request(GPIO_FN_KEYOUT0, NULL);
492 gpio_request(GPIO_FN_KEYOUT1, NULL);
493 gpio_request(GPIO_FN_KEYOUT2, NULL);
494 gpio_request(GPIO_FN_KEYOUT3, NULL);
495 gpio_request(GPIO_FN_KEYOUT4, NULL);
496 gpio_request(GPIO_FN_KEYOUT5, NULL);
497 gpio_request(GPIO_FN_PORT59_KEYOUT6, NULL);
498 gpio_request(GPIO_FN_PORT58_KEYOUT7, NULL);
499 gpio_request(GPIO_FN_KEYOUT8, NULL);
500
501
502 gpio_request(GPIO_FN_MMCCLK0, NULL);
503 gpio_request(GPIO_FN_MMCD0_0, NULL);
504 gpio_request(GPIO_FN_MMCD0_1, NULL);
505 gpio_request(GPIO_FN_MMCD0_2, NULL);
506 gpio_request(GPIO_FN_MMCD0_3, NULL);
507 gpio_request(GPIO_FN_MMCD0_4, NULL);
508 gpio_request(GPIO_FN_MMCD0_5, NULL);
509 gpio_request(GPIO_FN_MMCD0_6, NULL);
510 gpio_request(GPIO_FN_MMCD0_7, NULL);
511 gpio_request(GPIO_FN_MMCCMD0, NULL);
512 gpio_request(GPIO_PORT208, NULL);
513 gpio_direction_output(GPIO_PORT208, 1);
514
515
516 gpio_request(GPIO_FN_SDHICD0_PU, NULL);
517 gpio_request(GPIO_FN_SDHICMD0_PU, NULL);
518 gpio_request(GPIO_FN_SDHICLK0, NULL);
519 gpio_request(GPIO_FN_SDHID0_3_PU, NULL);
520 gpio_request(GPIO_FN_SDHID0_2_PU, NULL);
521 gpio_request(GPIO_FN_SDHID0_1_PU, NULL);
522 gpio_request(GPIO_FN_SDHID0_0_PU, NULL);
523
524
525 gpio_request(GPIO_FN_PORT159_SCIFB_SCK, NULL);
526 gpio_request(GPIO_FN_PORT160_SCIFB_TXD, NULL);
527 gpio_request(GPIO_FN_PORT161_SCIFB_CTS_, NULL);
528 gpio_request(GPIO_FN_PORT162_SCIFB_RXD, NULL);
529 gpio_request(GPIO_FN_PORT163_SCIFB_RTS_, NULL);
530
531
532 gpio_request(GPIO_FN_SDHICLK1, NULL);
533 gpio_request(GPIO_FN_SDHICMD1_PU, NULL);
534 gpio_request(GPIO_FN_SDHID1_3_PU, NULL);
535 gpio_request(GPIO_FN_SDHID1_2_PU, NULL);
536 gpio_request(GPIO_FN_SDHID1_1_PU, NULL);
537 gpio_request(GPIO_FN_SDHID1_0_PU, NULL);
538
539#ifdef CONFIG_CACHE_L2X0
540
541 l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff);
542#endif
543 sh73a0_add_standard_devices();
544 platform_add_devices(kota2_devices, ARRAY_SIZE(kota2_devices));
545}
546
547MACHINE_START(KOTA2, "kota2")
548 .smp = smp_ops(sh73a0_smp_ops),
549 .map_io = sh73a0_map_io,
550 .init_early = sh73a0_add_early_devices,
551 .nr_irqs = NR_IRQS_LEGACY,
552 .init_irq = sh73a0_init_irq,
553 .handle_irq = gic_handle_irq,
554 .init_machine = kota2_init,
555 .init_late = shmobile_init_late,
556 .timer = &shmobile_timer,
557MACHINE_END
558
