Commit | Line | Data |
---|---|---|
920adc75 KM |
1 | /* |
2 | * mackerel board support | |
3 | * | |
4 | * Copyright (C) 2010 Renesas Solutions Corp. | |
5 | * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | |
6 | * | |
7 | * based on ap4evb | |
8 | * Copyright (C) 2010 Magnus Damm | |
9 | * Copyright (C) 2008 Yoshihiro Shimoda | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or modify | |
12 | * it under the terms of the GNU General Public License as published by | |
13 | * the Free Software Foundation; version 2 of the License. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
23 | */ | |
12c4309b | 24 | #include <linux/delay.h> |
920adc75 KM |
25 | #include <linux/kernel.h> |
26 | #include <linux/init.h> | |
27 | #include <linux/interrupt.h> | |
28 | #include <linux/irq.h> | |
29 | #include <linux/platform_device.h> | |
30 | #include <linux/gpio.h> | |
31 | #include <linux/input.h> | |
32 | #include <linux/io.h> | |
1a44d72a | 33 | #include <linux/i2c.h> |
d44deb35 | 34 | #include <linux/leds.h> |
6dff7da2 YG |
35 | #include <linux/mfd/tmio.h> |
36 | #include <linux/mmc/host.h> | |
41491b9a | 37 | #include <linux/mmc/sh_mmcif.h> |
17e75d82 | 38 | #include <linux/mmc/sh_mobile_sdhi.h> |
920adc75 KM |
39 | #include <linux/mtd/mtd.h> |
40 | #include <linux/mtd/partitions.h> | |
41 | #include <linux/mtd/physmap.h> | |
b5e8d269 | 42 | #include <linux/pm_clock.h> |
2264c151 | 43 | #include <linux/smsc911x.h> |
1a44d72a | 44 | #include <linux/sh_intc.h> |
cd8ab004 | 45 | #include <linux/tca6416_keypad.h> |
66ee3bef | 46 | #include <linux/usb/renesas_usbhs.h> |
9b742024 | 47 | #include <linux/dma-mapping.h> |
920adc75 | 48 | |
12c4309b | 49 | #include <video/sh_mobile_hdmi.h> |
11fee467 | 50 | #include <video/sh_mobile_lcdc.h> |
ae37c8de MD |
51 | #include <media/sh_mobile_ceu.h> |
52 | #include <media/soc_camera.h> | |
53 | #include <media/soc_camera_platform.h> | |
1a44d72a KM |
54 | #include <sound/sh_fsi.h> |
55 | ||
920adc75 KM |
56 | #include <mach/common.h> |
57 | #include <mach/sh7372.h> | |
58 | ||
59 | #include <asm/mach/arch.h> | |
920adc75 KM |
60 | #include <asm/mach-types.h> |
61 | ||
62 | /* | |
63 | * Address Interface BusWidth note | |
64 | * ------------------------------------------------------------------ | |
65 | * 0x0000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = ON | |
66 | * 0x0800_0000 user area - | |
67 | * 0x1000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = OFF | |
68 | * 0x1400_0000 Ether (LAN9220) 16bit | |
69 | * 0x1600_0000 user area - cannot use with NAND | |
70 | * 0x1800_0000 user area - | |
71 | * 0x1A00_0000 - | |
72 | * 0x4000_0000 LPDDR2-SDRAM (POP) 32bit | |
73 | */ | |
74 | ||
4b82b689 KM |
75 | /* |
76 | * CPU mode | |
77 | * | |
78 | * SW4 | Boot Area| Master | Remarks | |
79 | * 1 | 2 | 3 | 4 | 5 | 6 | 8 | | Processor| | |
80 | * ----+-----+-----+-----+-----+-----+-----+----------+----------+-------------- | |
81 | * ON | ON | OFF | ON | ON | OFF | OFF | External | System | External ROM | |
82 | * ON | ON | ON | ON | ON | OFF | OFF | External | System | ROM Debug | |
83 | * ON | ON | X | ON | OFF | OFF | OFF | Built-in | System | ROM Debug | |
84 | * X | OFF | X | X | X | X | OFF | Built-in | System | MaskROM | |
85 | * OFF | X | X | X | X | X | OFF | Built-in | System | MaskROM | |
86 | * X | X | X | OFF | X | X | OFF | Built-in | System | MaskROM | |
87 | * OFF | ON | OFF | X | X | OFF | ON | External | System | Standalone | |
88 | * ON | OFF | OFF | X | X | OFF | ON | External | Realtime | Standalone | |
89 | */ | |
90 | ||
91 | /* | |
92 | * NOR Flash ROM | |
93 | * | |
94 | * SW1 | SW2 | SW7 | NOR Flash ROM | |
95 | * bit1 | bit1 bit2 | bit1 | Memory allocation | |
96 | * ------+------------+------+------------------ | |
97 | * OFF | ON OFF | ON | Area 0 | |
98 | * OFF | ON OFF | OFF | Area 4 | |
99 | */ | |
100 | ||
101 | /* | |
102 | * SMSC 9220 | |
103 | * | |
104 | * SW1 SMSC 9220 | |
105 | * ----------------------- | |
106 | * ON access disable | |
107 | * OFF access enable | |
108 | */ | |
109 | ||
110 | /* | |
111 | * NAND Flash ROM | |
112 | * | |
113 | * SW1 | SW2 | SW7 | NAND Flash ROM | |
114 | * bit1 | bit1 bit2 | bit2 | Memory allocation | |
115 | * ------+------------+------+------------------ | |
116 | * OFF | ON OFF | ON | FCE 0 | |
117 | * OFF | ON OFF | OFF | FCE 1 | |
118 | */ | |
119 | ||
120 | /* | |
121 | * External interrupt pin settings | |
122 | * | |
123 | * IRQX | pin setting | device | level | |
124 | * ------+--------------------+--------------------+------- | |
125 | * IRQ0 | ICR1A.IRQ0SA=0010 | SDHI2 card detect | Low | |
126 | * IRQ6 | ICR1A.IRQ6SA=0011 | Ether(LAN9220) | High | |
e2a53b7c | 127 | * IRQ7 | ICR1A.IRQ7SA=0010 | LCD Touch Panel | Low |
4b82b689 KM |
128 | * IRQ8 | ICR2A.IRQ8SA=0010 | MMC/SD card detect | Low |
129 | * IRQ9 | ICR2A.IRQ9SA=0010 | KEY(TCA6408) | Low | |
130 | * IRQ21 | ICR4A.IRQ21SA=0011 | Sensor(ADXL345) | High | |
131 | * IRQ22 | ICR4A.IRQ22SA=0011 | Sensor(AK8975) | High | |
25338f2e | 132 | */ |
4b82b689 | 133 | |
25338f2e KM |
134 | /* |
135 | * USB | |
136 | * | |
137 | * USB0 : CN22 : Function | |
138 | * USB1 : CN31 : Function/Host *1 | |
139 | * | |
140 | * J30 (for CN31) *1 | |
141 | * ----------+---------------+------------- | |
142 | * 1-2 short | VBUS 5V | Host | |
143 | * open | external VBUS | Function | |
144 | * | |
66ee3bef KM |
145 | * CAUTION |
146 | * | |
147 | * renesas_usbhs driver can use external interrupt mode | |
148 | * (which come from USB-PHY) or autonomy mode (it use own interrupt) | |
149 | * for detecting connection/disconnection when Function. | |
150 | * USB will be power OFF while it has been disconnecting | |
151 | * if external interrupt mode, and it is always power ON if autonomy mode, | |
152 | * | |
153 | * mackerel can not use external interrupt (IRQ7-PORT167) mode on "USB0", | |
154 | * because Touchscreen is using IRQ7-PORT40. | |
155 | * It is impossible to use IRQ7 demux on this board. | |
25338f2e | 156 | */ |
4b82b689 | 157 | |
6dff7da2 YG |
158 | /* |
159 | * SDHI0 (CN12) | |
160 | * | |
161 | * SW56 : OFF | |
162 | * | |
163 | */ | |
164 | ||
165 | /* MMC /SDHI1 (CN7) | |
166 | * | |
167 | * I/O voltage : 1.8v | |
168 | * | |
169 | * Power voltage : 1.8v or 3.3v | |
41491b9a | 170 | * J22 : select power voltage *1 |
6dff7da2 YG |
171 | * 1-2 pin : 1.8v |
172 | * 2-3 pin : 3.3v | |
173 | * | |
41491b9a YG |
174 | * *1 |
175 | * Please change J22 depends the card to be used. | |
176 | * MMC's OCR field set to support either voltage for the card inserted. | |
177 | * | |
6dff7da2 YG |
178 | * SW1 | SW33 |
179 | * | bit1 | bit2 | bit3 | bit4 | |
180 | * -------------+------+------+------+------- | |
2150dace SH |
181 | * MMC0 OFF | OFF | X | ON | X (Use MMCIF) |
182 | * SDHI1 OFF | ON | X | OFF | X (Use MFD_SH_MOBILE_SDHI) | |
6dff7da2 YG |
183 | * |
184 | */ | |
185 | ||
186 | /* | |
187 | * SDHI2 (CN23) | |
188 | * | |
189 | * microSD card sloct | |
190 | * | |
191 | */ | |
192 | ||
6d9b7dd0 KM |
193 | /* |
194 | * FSI - AK4642 | |
195 | * | |
196 | * it needs amixer settings for playing | |
197 | * | |
198 | * amixer set "Headphone" on | |
199 | * amixer set "HPOUTL Mixer DACH" on | |
200 | * amixer set "HPOUTR Mixer DACH" on | |
201 | */ | |
202 | ||
1a44d72a KM |
203 | /* |
204 | * FIXME !! | |
205 | * | |
206 | * gpio_no_direction | |
66ee3bef | 207 | * gpio_pull_down |
1a44d72a KM |
208 | * are quick_hack. |
209 | * | |
210 | * current gpio frame work doesn't have | |
211 | * the method to control only pull up/down/free. | |
212 | * this function should be replaced by correct gpio function | |
213 | */ | |
214 | static void __init gpio_no_direction(u32 addr) | |
215 | { | |
216 | __raw_writeb(0x00, addr); | |
217 | } | |
218 | ||
66ee3bef KM |
219 | static void __init gpio_pull_down(u32 addr) |
220 | { | |
221 | u8 data = __raw_readb(addr); | |
222 | ||
223 | data &= 0x0F; | |
224 | data |= 0xA0; | |
225 | ||
226 | __raw_writeb(data, addr); | |
227 | } | |
228 | ||
920adc75 KM |
229 | /* MTD */ |
230 | static struct mtd_partition nor_flash_partitions[] = { | |
231 | { | |
232 | .name = "loader", | |
233 | .offset = 0x00000000, | |
234 | .size = 512 * 1024, | |
235 | .mask_flags = MTD_WRITEABLE, | |
236 | }, | |
237 | { | |
238 | .name = "bootenv", | |
239 | .offset = MTDPART_OFS_APPEND, | |
240 | .size = 512 * 1024, | |
241 | .mask_flags = MTD_WRITEABLE, | |
242 | }, | |
243 | { | |
244 | .name = "kernel_ro", | |
245 | .offset = MTDPART_OFS_APPEND, | |
246 | .size = 8 * 1024 * 1024, | |
247 | .mask_flags = MTD_WRITEABLE, | |
248 | }, | |
249 | { | |
250 | .name = "kernel", | |
251 | .offset = MTDPART_OFS_APPEND, | |
252 | .size = 8 * 1024 * 1024, | |
253 | }, | |
254 | { | |
255 | .name = "data", | |
256 | .offset = MTDPART_OFS_APPEND, | |
257 | .size = MTDPART_SIZ_FULL, | |
258 | }, | |
259 | }; | |
260 | ||
261 | static struct physmap_flash_data nor_flash_data = { | |
262 | .width = 2, | |
263 | .parts = nor_flash_partitions, | |
264 | .nr_parts = ARRAY_SIZE(nor_flash_partitions), | |
265 | }; | |
266 | ||
267 | static struct resource nor_flash_resources[] = { | |
268 | [0] = { | |
487881c0 MD |
269 | .start = 0x20000000, /* CS0 shadow instead of regular CS0 */ |
270 | .end = 0x28000000 - 1, /* needed by USB MASK ROM boot */ | |
920adc75 KM |
271 | .flags = IORESOURCE_MEM, |
272 | } | |
273 | }; | |
274 | ||
275 | static struct platform_device nor_flash_device = { | |
276 | .name = "physmap-flash", | |
277 | .dev = { | |
278 | .platform_data = &nor_flash_data, | |
279 | }, | |
280 | .num_resources = ARRAY_SIZE(nor_flash_resources), | |
281 | .resource = nor_flash_resources, | |
282 | }; | |
283 | ||
2264c151 KM |
284 | /* SMSC */ |
285 | static struct resource smc911x_resources[] = { | |
286 | { | |
287 | .start = 0x14000000, | |
288 | .end = 0x16000000 - 1, | |
289 | .flags = IORESOURCE_MEM, | |
290 | }, { | |
291 | .start = evt2irq(0x02c0) /* IRQ6A */, | |
292 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, | |
293 | }, | |
294 | }; | |
295 | ||
296 | static struct smsc911x_platform_config smsc911x_info = { | |
297 | .flags = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS, | |
298 | .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, | |
299 | .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, | |
300 | }; | |
301 | ||
302 | static struct platform_device smc911x_device = { | |
303 | .name = "smsc911x", | |
304 | .id = -1, | |
305 | .num_resources = ARRAY_SIZE(smc911x_resources), | |
306 | .resource = smc911x_resources, | |
307 | .dev = { | |
308 | .platform_data = &smsc911x_info, | |
309 | }, | |
310 | }; | |
311 | ||
1c7fcbed D |
312 | /* MERAM */ |
313 | static struct sh_mobile_meram_info mackerel_meram_info = { | |
314 | .addr_mode = SH_MOBILE_MERAM_MODE1, | |
315 | }; | |
316 | ||
317 | static struct resource meram_resources[] = { | |
318 | [0] = { | |
319 | .name = "MERAM", | |
320 | .start = 0xe8000000, | |
321 | .end = 0xe81fffff, | |
322 | .flags = IORESOURCE_MEM, | |
323 | }, | |
324 | }; | |
325 | ||
326 | static struct platform_device meram_device = { | |
327 | .name = "sh_mobile_meram", | |
328 | .id = 0, | |
329 | .num_resources = ARRAY_SIZE(meram_resources), | |
330 | .resource = meram_resources, | |
331 | .dev = { | |
332 | .platform_data = &mackerel_meram_info, | |
333 | }, | |
334 | }; | |
335 | ||
11fee467 KM |
336 | /* LCDC */ |
337 | static struct fb_videomode mackerel_lcdc_modes[] = { | |
338 | { | |
339 | .name = "WVGA Panel", | |
340 | .xres = 800, | |
341 | .yres = 480, | |
342 | .left_margin = 220, | |
343 | .right_margin = 110, | |
344 | .hsync_len = 70, | |
345 | .upper_margin = 20, | |
346 | .lower_margin = 5, | |
347 | .vsync_len = 5, | |
348 | .sync = 0, | |
349 | }, | |
350 | }; | |
351 | ||
1fbdfcde MD |
352 | static int mackerel_set_brightness(void *board_data, int brightness) |
353 | { | |
354 | gpio_set_value(GPIO_PORT31, brightness); | |
355 | ||
356 | return 0; | |
357 | } | |
358 | ||
359 | static int mackerel_get_brightness(void *board_data) | |
360 | { | |
361 | return gpio_get_value(GPIO_PORT31); | |
362 | } | |
363 | ||
1c7fcbed D |
364 | static struct sh_mobile_meram_cfg lcd_meram_cfg = { |
365 | .icb[0] = { | |
366 | .marker_icb = 28, | |
367 | .cache_icb = 24, | |
368 | .meram_offset = 0x0, | |
369 | .meram_size = 0x40, | |
370 | }, | |
371 | .icb[1] = { | |
372 | .marker_icb = 29, | |
373 | .cache_icb = 25, | |
374 | .meram_offset = 0x40, | |
375 | .meram_size = 0x40, | |
376 | }, | |
377 | }; | |
378 | ||
11fee467 | 379 | static struct sh_mobile_lcdc_info lcdc_info = { |
1c7fcbed | 380 | .meram_dev = &mackerel_meram_info, |
11fee467 KM |
381 | .clock_source = LCDC_CLK_BUS, |
382 | .ch[0] = { | |
383 | .chan = LCDC_CHAN_MAINLCD, | |
edd153a3 | 384 | .fourcc = V4L2_PIX_FMT_RGB565, |
11fee467 KM |
385 | .lcd_cfg = mackerel_lcdc_modes, |
386 | .num_cfg = ARRAY_SIZE(mackerel_lcdc_modes), | |
387 | .interface_type = RGB24, | |
2c34e939 | 388 | .clock_divider = 3, |
11fee467 KM |
389 | .flags = 0, |
390 | .lcd_size_cfg.width = 152, | |
391 | .lcd_size_cfg.height = 91, | |
1fbdfcde MD |
392 | .board_cfg = { |
393 | .set_brightness = mackerel_set_brightness, | |
394 | .get_brightness = mackerel_get_brightness, | |
395 | }, | |
396 | .bl_info = { | |
397 | .name = "sh_mobile_lcdc_bl", | |
398 | .max_brightness = 1, | |
399 | }, | |
1c7fcbed | 400 | .meram_cfg = &lcd_meram_cfg, |
11fee467 KM |
401 | } |
402 | }; | |
403 | ||
404 | static struct resource lcdc_resources[] = { | |
405 | [0] = { | |
406 | .name = "LCDC", | |
407 | .start = 0xfe940000, | |
408 | .end = 0xfe943fff, | |
409 | .flags = IORESOURCE_MEM, | |
410 | }, | |
411 | [1] = { | |
412 | .start = intcs_evt2irq(0x580), | |
413 | .flags = IORESOURCE_IRQ, | |
414 | }, | |
415 | }; | |
416 | ||
417 | static struct platform_device lcdc_device = { | |
418 | .name = "sh_mobile_lcdc_fb", | |
419 | .num_resources = ARRAY_SIZE(lcdc_resources), | |
420 | .resource = lcdc_resources, | |
421 | .dev = { | |
422 | .platform_data = &lcdc_info, | |
423 | .coherent_dma_mask = ~0, | |
424 | }, | |
425 | }; | |
426 | ||
1c7fcbed D |
427 | static struct sh_mobile_meram_cfg hdmi_meram_cfg = { |
428 | .icb[0] = { | |
429 | .marker_icb = 30, | |
430 | .cache_icb = 26, | |
431 | .meram_offset = 0x80, | |
432 | .meram_size = 0x100, | |
433 | }, | |
434 | .icb[1] = { | |
435 | .marker_icb = 31, | |
436 | .cache_icb = 27, | |
437 | .meram_offset = 0x180, | |
438 | .meram_size = 0x100, | |
439 | }, | |
440 | }; | |
12c4309b KM |
441 | /* HDMI */ |
442 | static struct sh_mobile_lcdc_info hdmi_lcdc_info = { | |
1c7fcbed | 443 | .meram_dev = &mackerel_meram_info, |
12c4309b KM |
444 | .clock_source = LCDC_CLK_EXTERNAL, |
445 | .ch[0] = { | |
446 | .chan = LCDC_CHAN_MAINLCD, | |
edd153a3 | 447 | .fourcc = V4L2_PIX_FMT_RGB565, |
12c4309b KM |
448 | .interface_type = RGB24, |
449 | .clock_divider = 1, | |
450 | .flags = LCDC_FLAGS_DWPOL, | |
1c7fcbed | 451 | .meram_cfg = &hdmi_meram_cfg, |
12c4309b KM |
452 | } |
453 | }; | |
454 | ||
455 | static struct resource hdmi_lcdc_resources[] = { | |
456 | [0] = { | |
457 | .name = "LCDC1", | |
458 | .start = 0xfe944000, | |
459 | .end = 0xfe947fff, | |
460 | .flags = IORESOURCE_MEM, | |
461 | }, | |
462 | [1] = { | |
463 | .start = intcs_evt2irq(0x1780), | |
464 | .flags = IORESOURCE_IRQ, | |
465 | }, | |
466 | }; | |
467 | ||
468 | static struct platform_device hdmi_lcdc_device = { | |
469 | .name = "sh_mobile_lcdc_fb", | |
470 | .num_resources = ARRAY_SIZE(hdmi_lcdc_resources), | |
471 | .resource = hdmi_lcdc_resources, | |
472 | .id = 1, | |
473 | .dev = { | |
474 | .platform_data = &hdmi_lcdc_info, | |
475 | .coherent_dma_mask = ~0, | |
476 | }, | |
477 | }; | |
478 | ||
479 | static struct sh_mobile_hdmi_info hdmi_info = { | |
480 | .lcd_chan = &hdmi_lcdc_info.ch[0], | |
481 | .lcd_dev = &hdmi_lcdc_device.dev, | |
98d27b8a | 482 | .flags = HDMI_SND_SRC_SPDIF, |
12c4309b KM |
483 | }; |
484 | ||
485 | static struct resource hdmi_resources[] = { | |
486 | [0] = { | |
487 | .name = "HDMI", | |
488 | .start = 0xe6be0000, | |
489 | .end = 0xe6be00ff, | |
490 | .flags = IORESOURCE_MEM, | |
491 | }, | |
492 | [1] = { | |
493 | /* There's also an HDMI interrupt on INTCS @ 0x18e0 */ | |
494 | .start = evt2irq(0x17e0), | |
495 | .flags = IORESOURCE_IRQ, | |
496 | }, | |
497 | }; | |
498 | ||
499 | static struct platform_device hdmi_device = { | |
500 | .name = "sh-mobile-hdmi", | |
501 | .num_resources = ARRAY_SIZE(hdmi_resources), | |
502 | .resource = hdmi_resources, | |
503 | .id = -1, | |
504 | .dev = { | |
505 | .platform_data = &hdmi_info, | |
506 | }, | |
507 | }; | |
508 | ||
3f25c9cc KM |
509 | static struct platform_device fsi_hdmi_device = { |
510 | .name = "sh_fsi2_b_hdmi", | |
511 | }; | |
512 | ||
2ce51f8b | 513 | static void __init hdmi_init_pm_clock(void) |
12c4309b KM |
514 | { |
515 | struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); | |
516 | int ret; | |
517 | long rate; | |
518 | ||
519 | if (IS_ERR(hdmi_ick)) { | |
520 | ret = PTR_ERR(hdmi_ick); | |
521 | pr_err("Cannot get HDMI ICK: %d\n", ret); | |
522 | goto out; | |
523 | } | |
524 | ||
525 | ret = clk_set_parent(&sh7372_pllc2_clk, &sh7372_dv_clki_div2_clk); | |
526 | if (ret < 0) { | |
527 | pr_err("Cannot set PLLC2 parent: %d, %d users\n", | |
528 | ret, sh7372_pllc2_clk.usecount); | |
529 | goto out; | |
530 | } | |
531 | ||
532 | pr_debug("PLLC2 initial frequency %lu\n", | |
533 | clk_get_rate(&sh7372_pllc2_clk)); | |
534 | ||
535 | rate = clk_round_rate(&sh7372_pllc2_clk, 594000000); | |
536 | if (rate < 0) { | |
537 | pr_err("Cannot get suitable rate: %ld\n", rate); | |
538 | ret = rate; | |
539 | goto out; | |
540 | } | |
541 | ||
542 | ret = clk_set_rate(&sh7372_pllc2_clk, rate); | |
543 | if (ret < 0) { | |
544 | pr_err("Cannot set rate %ld: %d\n", rate, ret); | |
545 | goto out; | |
546 | } | |
547 | ||
12c4309b KM |
548 | pr_debug("PLLC2 set frequency %lu\n", rate); |
549 | ||
550 | ret = clk_set_parent(hdmi_ick, &sh7372_pllc2_clk); | |
2ce51f8b | 551 | if (ret < 0) |
12c4309b | 552 | pr_err("Cannot set HDMI parent: %d\n", ret); |
12c4309b KM |
553 | |
554 | out: | |
555 | if (!IS_ERR(hdmi_ick)) | |
556 | clk_put(hdmi_ick); | |
12c4309b | 557 | } |
12c4309b | 558 | |
e2a53b7c MD |
559 | /* USBHS0 is connected to CN22 which takes a USB Mini-B plug |
560 | * | |
561 | * The sh7372 SoC has IRQ7 set aside for USBHS0 hotplug, | |
562 | * but on this particular board IRQ7 is already used by | |
563 | * the touch screen. This leaves us with software polling. | |
564 | */ | |
565 | #define USBHS0_POLL_INTERVAL (HZ * 5) | |
566 | ||
567 | struct usbhs_private { | |
568 | unsigned int usbphyaddr; | |
569 | unsigned int usbcrcaddr; | |
570 | struct renesas_usbhs_platform_info info; | |
571 | struct delayed_work work; | |
572 | struct platform_device *pdev; | |
573 | }; | |
574 | ||
575 | #define usbhs_get_priv(pdev) \ | |
576 | container_of(renesas_usbhs_get_info(pdev), \ | |
577 | struct usbhs_private, info) | |
578 | ||
579 | #define usbhs_is_connected(priv) \ | |
580 | (!((1 << 7) & __raw_readw(priv->usbcrcaddr))) | |
581 | ||
582 | static int usbhs_get_vbus(struct platform_device *pdev) | |
583 | { | |
584 | return usbhs_is_connected(usbhs_get_priv(pdev)); | |
585 | } | |
586 | ||
587 | static void usbhs_phy_reset(struct platform_device *pdev) | |
588 | { | |
589 | struct usbhs_private *priv = usbhs_get_priv(pdev); | |
590 | ||
591 | /* init phy */ | |
592 | __raw_writew(0x8a0a, priv->usbcrcaddr); | |
593 | } | |
594 | ||
595 | static int usbhs0_get_id(struct platform_device *pdev) | |
596 | { | |
597 | return USBHS_GADGET; | |
598 | } | |
599 | ||
600 | static void usbhs0_work_function(struct work_struct *work) | |
601 | { | |
602 | struct usbhs_private *priv = container_of(work, struct usbhs_private, | |
603 | work.work); | |
604 | ||
605 | renesas_usbhs_call_notify_hotplug(priv->pdev); | |
606 | schedule_delayed_work(&priv->work, USBHS0_POLL_INTERVAL); | |
607 | } | |
608 | ||
609 | static int usbhs0_hardware_init(struct platform_device *pdev) | |
610 | { | |
611 | struct usbhs_private *priv = usbhs_get_priv(pdev); | |
612 | ||
613 | priv->pdev = pdev; | |
614 | INIT_DELAYED_WORK(&priv->work, usbhs0_work_function); | |
615 | schedule_delayed_work(&priv->work, USBHS0_POLL_INTERVAL); | |
616 | return 0; | |
617 | } | |
618 | ||
619 | static void usbhs0_hardware_exit(struct platform_device *pdev) | |
620 | { | |
621 | struct usbhs_private *priv = usbhs_get_priv(pdev); | |
622 | ||
623 | cancel_delayed_work_sync(&priv->work); | |
624 | } | |
625 | ||
e2a53b7c MD |
626 | static struct usbhs_private usbhs0_private = { |
627 | .usbcrcaddr = 0xe605810c, /* USBCR2 */ | |
628 | .info = { | |
629 | .platform_callback = { | |
630 | .hardware_init = usbhs0_hardware_init, | |
631 | .hardware_exit = usbhs0_hardware_exit, | |
632 | .phy_reset = usbhs_phy_reset, | |
633 | .get_id = usbhs0_get_id, | |
634 | .get_vbus = usbhs_get_vbus, | |
635 | }, | |
636 | .driver_param = { | |
637 | .buswait_bwait = 4, | |
fe437561 KM |
638 | .d0_tx_id = SHDMA_SLAVE_USB0_TX, |
639 | .d1_rx_id = SHDMA_SLAVE_USB0_RX, | |
e2a53b7c MD |
640 | }, |
641 | }, | |
642 | }; | |
643 | ||
644 | static struct resource usbhs0_resources[] = { | |
645 | [0] = { | |
646 | .name = "USBHS0", | |
647 | .start = 0xe6890000, | |
648 | .end = 0xe68900e6 - 1, | |
649 | .flags = IORESOURCE_MEM, | |
650 | }, | |
651 | [1] = { | |
652 | .start = evt2irq(0x1ca0) /* USB0_USB0I0 */, | |
653 | .flags = IORESOURCE_IRQ, | |
654 | }, | |
655 | }; | |
656 | ||
657 | static struct platform_device usbhs0_device = { | |
658 | .name = "renesas_usbhs", | |
659 | .id = 0, | |
660 | .dev = { | |
661 | .platform_data = &usbhs0_private.info, | |
662 | }, | |
663 | .num_resources = ARRAY_SIZE(usbhs0_resources), | |
664 | .resource = usbhs0_resources, | |
665 | }; | |
666 | ||
667 | /* USBHS1 is connected to CN31 which takes a USB Mini-AB plug | |
668 | * | |
669 | * Use J30 to select between Host and Function. This setting | |
670 | * can however not be detected by software. Hotplug of USBHS1 | |
671 | * is provided via IRQ8. | |
0ada2da5 KM |
672 | * |
673 | * Current USB1 works as "USB Host". | |
674 | * - set J30 "short" | |
675 | * | |
676 | * If you want to use it as "USB gadget", | |
677 | * - J30 "open" | |
678 | * - modify usbhs1_get_id() USBHS_HOST -> USBHS_GADGET | |
679 | * - add .get_vbus = usbhs_get_vbus in usbhs1_private | |
e2a53b7c MD |
680 | */ |
681 | #define IRQ8 evt2irq(0x0300) | |
66ee3bef KM |
682 | #define USB_PHY_MODE (1 << 4) |
683 | #define USB_PHY_INT_EN ((1 << 3) | (1 << 2)) | |
684 | #define USB_PHY_ON (1 << 1) | |
685 | #define USB_PHY_OFF (1 << 0) | |
686 | #define USB_PHY_INT_CLR (USB_PHY_ON | USB_PHY_OFF) | |
687 | ||
66ee3bef KM |
688 | static irqreturn_t usbhs1_interrupt(int irq, void *data) |
689 | { | |
690 | struct platform_device *pdev = data; | |
691 | struct usbhs_private *priv = usbhs_get_priv(pdev); | |
692 | ||
693 | dev_dbg(&pdev->dev, "%s\n", __func__); | |
694 | ||
695 | renesas_usbhs_call_notify_hotplug(pdev); | |
696 | ||
697 | /* clear status */ | |
698 | __raw_writew(__raw_readw(priv->usbphyaddr) | USB_PHY_INT_CLR, | |
699 | priv->usbphyaddr); | |
700 | ||
701 | return IRQ_HANDLED; | |
702 | } | |
703 | ||
704 | static int usbhs1_hardware_init(struct platform_device *pdev) | |
705 | { | |
706 | struct usbhs_private *priv = usbhs_get_priv(pdev); | |
707 | int ret; | |
708 | ||
66ee3bef KM |
709 | /* clear interrupt status */ |
710 | __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr); | |
711 | ||
e2a53b7c | 712 | ret = request_irq(IRQ8, usbhs1_interrupt, IRQF_TRIGGER_HIGH, |
66ee3bef KM |
713 | dev_name(&pdev->dev), pdev); |
714 | if (ret) { | |
715 | dev_err(&pdev->dev, "request_irq err\n"); | |
716 | return ret; | |
717 | } | |
718 | ||
719 | /* enable USB phy interrupt */ | |
720 | __raw_writew(USB_PHY_MODE | USB_PHY_INT_EN, priv->usbphyaddr); | |
721 | ||
722 | return 0; | |
723 | } | |
724 | ||
725 | static void usbhs1_hardware_exit(struct platform_device *pdev) | |
726 | { | |
727 | struct usbhs_private *priv = usbhs_get_priv(pdev); | |
728 | ||
729 | /* clear interrupt status */ | |
730 | __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr); | |
731 | ||
e2a53b7c | 732 | free_irq(IRQ8, pdev); |
66ee3bef KM |
733 | } |
734 | ||
05a7929f KM |
735 | static int usbhs1_get_id(struct platform_device *pdev) |
736 | { | |
0ada2da5 | 737 | return USBHS_HOST; |
05a7929f KM |
738 | } |
739 | ||
66ee3bef KM |
740 | static u32 usbhs1_pipe_cfg[] = { |
741 | USB_ENDPOINT_XFER_CONTROL, | |
742 | USB_ENDPOINT_XFER_ISOC, | |
743 | USB_ENDPOINT_XFER_ISOC, | |
744 | USB_ENDPOINT_XFER_BULK, | |
745 | USB_ENDPOINT_XFER_BULK, | |
746 | USB_ENDPOINT_XFER_BULK, | |
747 | USB_ENDPOINT_XFER_INT, | |
748 | USB_ENDPOINT_XFER_INT, | |
749 | USB_ENDPOINT_XFER_INT, | |
750 | USB_ENDPOINT_XFER_BULK, | |
751 | USB_ENDPOINT_XFER_BULK, | |
752 | USB_ENDPOINT_XFER_BULK, | |
753 | USB_ENDPOINT_XFER_BULK, | |
754 | USB_ENDPOINT_XFER_BULK, | |
755 | USB_ENDPOINT_XFER_BULK, | |
756 | USB_ENDPOINT_XFER_BULK, | |
757 | }; | |
758 | ||
759 | static struct usbhs_private usbhs1_private = { | |
e2a53b7c MD |
760 | .usbphyaddr = 0xe60581e2, /* USBPHY1INTAP */ |
761 | .usbcrcaddr = 0xe6058130, /* USBCR4 */ | |
66ee3bef KM |
762 | .info = { |
763 | .platform_callback = { | |
764 | .hardware_init = usbhs1_hardware_init, | |
765 | .hardware_exit = usbhs1_hardware_exit, | |
05a7929f | 766 | .get_id = usbhs1_get_id, |
e2a53b7c | 767 | .phy_reset = usbhs_phy_reset, |
66ee3bef KM |
768 | }, |
769 | .driver_param = { | |
770 | .buswait_bwait = 4, | |
f427eb64 | 771 | .has_otg = 1, |
66ee3bef KM |
772 | .pipe_type = usbhs1_pipe_cfg, |
773 | .pipe_size = ARRAY_SIZE(usbhs1_pipe_cfg), | |
fe437561 KM |
774 | .d0_tx_id = SHDMA_SLAVE_USB1_TX, |
775 | .d1_rx_id = SHDMA_SLAVE_USB1_RX, | |
66ee3bef KM |
776 | }, |
777 | }, | |
778 | }; | |
779 | ||
780 | static struct resource usbhs1_resources[] = { | |
781 | [0] = { | |
e2a53b7c MD |
782 | .name = "USBHS1", |
783 | .start = 0xe68b0000, | |
784 | .end = 0xe68b00e6 - 1, | |
66ee3bef KM |
785 | .flags = IORESOURCE_MEM, |
786 | }, | |
787 | [1] = { | |
788 | .start = evt2irq(0x1ce0) /* USB1_USB1I0 */, | |
789 | .flags = IORESOURCE_IRQ, | |
790 | }, | |
791 | }; | |
792 | ||
793 | static struct platform_device usbhs1_device = { | |
794 | .name = "renesas_usbhs", | |
795 | .id = 1, | |
796 | .dev = { | |
797 | .platform_data = &usbhs1_private.info, | |
798 | }, | |
799 | .num_resources = ARRAY_SIZE(usbhs1_resources), | |
800 | .resource = usbhs1_resources, | |
801 | }; | |
802 | ||
d44deb35 KM |
803 | /* LED */ |
804 | static struct gpio_led mackerel_leds[] = { | |
805 | { | |
806 | .name = "led0", | |
807 | .gpio = GPIO_PORT0, | |
808 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
809 | }, | |
810 | { | |
811 | .name = "led1", | |
812 | .gpio = GPIO_PORT1, | |
813 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
814 | }, | |
815 | { | |
816 | .name = "led2", | |
817 | .gpio = GPIO_PORT2, | |
818 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
819 | }, | |
820 | { | |
821 | .name = "led3", | |
822 | .gpio = GPIO_PORT159, | |
823 | .default_state = LEDS_GPIO_DEFSTATE_ON, | |
824 | } | |
825 | }; | |
826 | ||
827 | static struct gpio_led_platform_data mackerel_leds_pdata = { | |
828 | .leds = mackerel_leds, | |
829 | .num_leds = ARRAY_SIZE(mackerel_leds), | |
830 | }; | |
831 | ||
832 | static struct platform_device leds_device = { | |
833 | .name = "leds-gpio", | |
834 | .id = 0, | |
835 | .dev = { | |
836 | .platform_data = &mackerel_leds_pdata, | |
837 | }, | |
838 | }; | |
839 | ||
1a44d72a KM |
840 | /* FSI */ |
841 | #define IRQ_FSI evt2irq(0x1840) | |
98d27b8a KM |
842 | static int __fsi_set_round_rate(struct clk *clk, long rate, int enable) |
843 | { | |
844 | int ret; | |
845 | ||
846 | if (rate <= 0) | |
847 | return 0; | |
848 | ||
849 | if (!enable) { | |
850 | clk_disable(clk); | |
851 | return 0; | |
852 | } | |
853 | ||
854 | ret = clk_set_rate(clk, clk_round_rate(clk, rate)); | |
855 | if (ret < 0) | |
856 | return ret; | |
857 | ||
858 | return clk_enable(clk); | |
859 | } | |
860 | ||
861 | static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable) | |
862 | { | |
863 | struct clk *fsib_clk; | |
864 | struct clk *fdiv_clk = &sh7372_fsidivb_clk; | |
865 | long fsib_rate = 0; | |
866 | long fdiv_rate = 0; | |
867 | int ackmd_bpfmd; | |
868 | int ret; | |
869 | ||
870 | /* FSIA is slave mode. nothing to do here */ | |
871 | if (is_porta) | |
872 | return 0; | |
873 | ||
874 | /* clock start */ | |
875 | switch (rate) { | |
876 | case 44100: | |
877 | fsib_rate = rate * 256; | |
878 | ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; | |
879 | break; | |
880 | case 48000: | |
881 | fsib_rate = 85428000; /* around 48kHz x 256 x 7 */ | |
882 | fdiv_rate = rate * 256; | |
883 | ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; | |
884 | break; | |
885 | default: | |
886 | pr_err("unsupported rate in FSI2 port B\n"); | |
887 | return -EINVAL; | |
888 | } | |
889 | ||
890 | /* FSI B setting */ | |
891 | fsib_clk = clk_get(dev, "ickb"); | |
892 | if (IS_ERR(fsib_clk)) | |
893 | return -EIO; | |
894 | ||
895 | /* fsib */ | |
896 | ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable); | |
897 | if (ret < 0) | |
898 | goto fsi_set_rate_end; | |
899 | ||
900 | /* FSI DIV */ | |
901 | ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable); | |
902 | if (ret < 0) { | |
903 | /* disable FSI B */ | |
904 | if (enable) | |
905 | __fsi_set_round_rate(fsib_clk, fsib_rate, 0); | |
906 | goto fsi_set_rate_end; | |
907 | } | |
908 | ||
909 | ret = ackmd_bpfmd; | |
910 | ||
911 | fsi_set_rate_end: | |
912 | clk_put(fsib_clk); | |
913 | return ret; | |
914 | } | |
915 | ||
1a44d72a | 916 | static struct sh_fsi_platform_info fsi_info = { |
f17c13ca | 917 | .porta_flags = SH_FSI_BRS_INV, |
98d27b8a KM |
918 | |
919 | .portb_flags = SH_FSI_BRS_INV | | |
920 | SH_FSI_BRM_INV | | |
921 | SH_FSI_LRS_INV | | |
f17c13ca | 922 | SH_FSI_FMT_SPDIF, |
98d27b8a KM |
923 | |
924 | .set_rate = fsi_set_rate, | |
1a44d72a KM |
925 | }; |
926 | ||
927 | static struct resource fsi_resources[] = { | |
928 | [0] = { | |
929 | .name = "FSI", | |
930 | .start = 0xFE3C0000, | |
931 | .end = 0xFE3C0400 - 1, | |
932 | .flags = IORESOURCE_MEM, | |
933 | }, | |
934 | [1] = { | |
935 | .start = IRQ_FSI, | |
936 | .flags = IORESOURCE_IRQ, | |
937 | }, | |
938 | }; | |
939 | ||
940 | static struct platform_device fsi_device = { | |
941 | .name = "sh_fsi2", | |
942 | .id = -1, | |
943 | .num_resources = ARRAY_SIZE(fsi_resources), | |
944 | .resource = fsi_resources, | |
945 | .dev = { | |
946 | .platform_data = &fsi_info, | |
947 | }, | |
948 | }; | |
949 | ||
45f31216 KM |
950 | static struct fsi_ak4642_info fsi2_ak4643_info = { |
951 | .name = "AK4643", | |
952 | .card = "FSI2A-AK4643", | |
953 | .cpu_dai = "fsia-dai", | |
954 | .codec = "ak4642-codec.0-0013", | |
955 | .platform = "sh_fsi2", | |
956 | .id = FSI_PORT_A, | |
957 | }; | |
958 | ||
1a44d72a | 959 | static struct platform_device fsi_ak4643_device = { |
45f31216 KM |
960 | .name = "fsi-ak4642-audio", |
961 | .dev = { | |
962 | .platform_data = &fsi2_ak4643_info, | |
963 | }, | |
1a44d72a | 964 | }; |
d44deb35 | 965 | |
6dff7da2 YG |
966 | /* |
967 | * The card detect pin of the top SD/MMC slot (CN7) is active low and is | |
968 | * connected to GPIO A22 of SH7372 (GPIO_PORT41). | |
969 | */ | |
970 | static int slot_cn7_get_cd(struct platform_device *pdev) | |
971 | { | |
ceb50f33 | 972 | return !gpio_get_value(GPIO_PORT41); |
6dff7da2 YG |
973 | } |
974 | ||
975 | /* SDHI0 */ | |
4bff4a7e GL |
976 | static irqreturn_t mackerel_sdhi0_gpio_cd(int irq, void *arg) |
977 | { | |
978 | struct device *dev = arg; | |
979 | struct sh_mobile_sdhi_info *info = dev->platform_data; | |
980 | struct tmio_mmc_data *pdata = info->pdata; | |
981 | ||
982 | tmio_mmc_cd_wakeup(pdata); | |
983 | ||
984 | return IRQ_HANDLED; | |
985 | } | |
986 | ||
6dff7da2 YG |
987 | static struct sh_mobile_sdhi_info sdhi0_info = { |
988 | .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, | |
989 | .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, | |
da97da73 | 990 | .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, |
6dff7da2 YG |
991 | }; |
992 | ||
993 | static struct resource sdhi0_resources[] = { | |
994 | [0] = { | |
995 | .name = "SDHI0", | |
996 | .start = 0xe6850000, | |
31d31fe7 | 997 | .end = 0xe68500ff, |
6dff7da2 YG |
998 | .flags = IORESOURCE_MEM, |
999 | }, | |
1000 | [1] = { | |
2007aea1 SH |
1001 | .start = evt2irq(0x0e00) /* SDHI0_SDHI0I0 */, |
1002 | .flags = IORESOURCE_IRQ, | |
1003 | }, | |
1004 | [2] = { | |
1005 | .start = evt2irq(0x0e20) /* SDHI0_SDHI0I1 */, | |
1006 | .flags = IORESOURCE_IRQ, | |
1007 | }, | |
1008 | [3] = { | |
1009 | .start = evt2irq(0x0e40) /* SDHI0_SDHI0I2 */, | |
6dff7da2 YG |
1010 | .flags = IORESOURCE_IRQ, |
1011 | }, | |
1012 | }; | |
1013 | ||
1014 | static struct platform_device sdhi0_device = { | |
1015 | .name = "sh_mobile_sdhi", | |
1016 | .num_resources = ARRAY_SIZE(sdhi0_resources), | |
1017 | .resource = sdhi0_resources, | |
1018 | .id = 0, | |
1019 | .dev = { | |
1020 | .platform_data = &sdhi0_info, | |
1021 | }, | |
1022 | }; | |
1023 | ||
5bcd7517 | 1024 | #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) |
6dff7da2 YG |
1025 | /* SDHI1 */ |
1026 | static struct sh_mobile_sdhi_info sdhi1_info = { | |
1027 | .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, | |
1028 | .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, | |
1029 | .tmio_ocr_mask = MMC_VDD_165_195, | |
1030 | .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, | |
da97da73 | 1031 | .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | |
6dff7da2 YG |
1032 | MMC_CAP_NEEDS_POLL, |
1033 | .get_cd = slot_cn7_get_cd, | |
1034 | }; | |
1035 | ||
1036 | static struct resource sdhi1_resources[] = { | |
1037 | [0] = { | |
1038 | .name = "SDHI1", | |
1039 | .start = 0xe6860000, | |
31d31fe7 | 1040 | .end = 0xe68600ff, |
6dff7da2 YG |
1041 | .flags = IORESOURCE_MEM, |
1042 | }, | |
1043 | [1] = { | |
cb2ccc32 | 1044 | .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, |
2007aea1 SH |
1045 | .start = evt2irq(0x0e80), /* SDHI1_SDHI1I0 */ |
1046 | .flags = IORESOURCE_IRQ, | |
1047 | }, | |
1048 | [2] = { | |
cb2ccc32 | 1049 | .name = SH_MOBILE_SDHI_IRQ_SDCARD, |
2007aea1 SH |
1050 | .start = evt2irq(0x0ea0), /* SDHI1_SDHI1I1 */ |
1051 | .flags = IORESOURCE_IRQ, | |
1052 | }, | |
1053 | [3] = { | |
cb2ccc32 | 1054 | .name = SH_MOBILE_SDHI_IRQ_SDIO, |
2007aea1 | 1055 | .start = evt2irq(0x0ec0), /* SDHI1_SDHI1I2 */ |
6dff7da2 YG |
1056 | .flags = IORESOURCE_IRQ, |
1057 | }, | |
1058 | }; | |
1059 | ||
1060 | static struct platform_device sdhi1_device = { | |
1061 | .name = "sh_mobile_sdhi", | |
1062 | .num_resources = ARRAY_SIZE(sdhi1_resources), | |
1063 | .resource = sdhi1_resources, | |
1064 | .id = 1, | |
1065 | .dev = { | |
1066 | .platform_data = &sdhi1_info, | |
1067 | }, | |
1068 | }; | |
41491b9a | 1069 | #endif |
6dff7da2 | 1070 | |
da5d1f4c YG |
1071 | /* |
1072 | * The card detect pin of the top SD/MMC slot (CN23) is active low and is | |
1073 | * connected to GPIO SCIFB_SCK of SH7372 (GPIO_PORT162). | |
1074 | */ | |
1075 | static int slot_cn23_get_cd(struct platform_device *pdev) | |
1076 | { | |
1077 | return !gpio_get_value(GPIO_PORT162); | |
1078 | } | |
1079 | ||
6dff7da2 YG |
1080 | /* SDHI2 */ |
1081 | static struct sh_mobile_sdhi_info sdhi2_info = { | |
1082 | .dma_slave_tx = SHDMA_SLAVE_SDHI2_TX, | |
1083 | .dma_slave_rx = SHDMA_SLAVE_SDHI2_RX, | |
1084 | .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, | |
da97da73 | 1085 | .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | |
6dff7da2 | 1086 | MMC_CAP_NEEDS_POLL, |
da5d1f4c | 1087 | .get_cd = slot_cn23_get_cd, |
6dff7da2 YG |
1088 | }; |
1089 | ||
1090 | static struct resource sdhi2_resources[] = { | |
1091 | [0] = { | |
1092 | .name = "SDHI2", | |
1093 | .start = 0xe6870000, | |
31d31fe7 | 1094 | .end = 0xe68700ff, |
6dff7da2 YG |
1095 | .flags = IORESOURCE_MEM, |
1096 | }, | |
1097 | [1] = { | |
cb2ccc32 | 1098 | .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, |
2007aea1 SH |
1099 | .start = evt2irq(0x1200), /* SDHI2_SDHI2I0 */ |
1100 | .flags = IORESOURCE_IRQ, | |
1101 | }, | |
1102 | [2] = { | |
cb2ccc32 | 1103 | .name = SH_MOBILE_SDHI_IRQ_SDCARD, |
2007aea1 SH |
1104 | .start = evt2irq(0x1220), /* SDHI2_SDHI2I1 */ |
1105 | .flags = IORESOURCE_IRQ, | |
1106 | }, | |
1107 | [3] = { | |
cb2ccc32 | 1108 | .name = SH_MOBILE_SDHI_IRQ_SDIO, |
2007aea1 | 1109 | .start = evt2irq(0x1240), /* SDHI2_SDHI2I2 */ |
6dff7da2 YG |
1110 | .flags = IORESOURCE_IRQ, |
1111 | }, | |
1112 | }; | |
1113 | ||
1114 | static struct platform_device sdhi2_device = { | |
1115 | .name = "sh_mobile_sdhi", | |
1116 | .num_resources = ARRAY_SIZE(sdhi2_resources), | |
1117 | .resource = sdhi2_resources, | |
1118 | .id = 2, | |
1119 | .dev = { | |
1120 | .platform_data = &sdhi2_info, | |
1121 | }, | |
1122 | }; | |
1123 | ||
41491b9a YG |
1124 | /* SH_MMCIF */ |
1125 | static struct resource sh_mmcif_resources[] = { | |
1126 | [0] = { | |
1127 | .name = "MMCIF", | |
1128 | .start = 0xE6BD0000, | |
1129 | .end = 0xE6BD00FF, | |
1130 | .flags = IORESOURCE_MEM, | |
1131 | }, | |
1132 | [1] = { | |
1133 | /* MMC ERR */ | |
1134 | .start = evt2irq(0x1ac0), | |
1135 | .flags = IORESOURCE_IRQ, | |
1136 | }, | |
1137 | [2] = { | |
1138 | /* MMC NOR */ | |
1139 | .start = evt2irq(0x1ae0), | |
1140 | .flags = IORESOURCE_IRQ, | |
1141 | }, | |
1142 | }; | |
1143 | ||
1144 | static struct sh_mmcif_plat_data sh_mmcif_plat = { | |
1145 | .sup_pclk = 0, | |
1146 | .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, | |
1147 | .caps = MMC_CAP_4_BIT_DATA | | |
1148 | MMC_CAP_8_BIT_DATA | | |
1149 | MMC_CAP_NEEDS_POLL, | |
1150 | .get_cd = slot_cn7_get_cd, | |
d5bb386d GL |
1151 | .slave_id_tx = SHDMA_SLAVE_MMCIF_TX, |
1152 | .slave_id_rx = SHDMA_SLAVE_MMCIF_RX, | |
41491b9a YG |
1153 | }; |
1154 | ||
1155 | static struct platform_device sh_mmcif_device = { | |
1156 | .name = "sh_mmcif", | |
1157 | .id = 0, | |
1158 | .dev = { | |
1159 | .dma_mask = NULL, | |
1160 | .coherent_dma_mask = 0xffffffff, | |
1161 | .platform_data = &sh_mmcif_plat, | |
1162 | }, | |
1163 | .num_resources = ARRAY_SIZE(sh_mmcif_resources), | |
1164 | .resource = sh_mmcif_resources, | |
1165 | }; | |
1166 | ||
ae37c8de | 1167 | |
7dfff953 GL |
1168 | static int mackerel_camera_add(struct soc_camera_device *icd); |
1169 | static void mackerel_camera_del(struct soc_camera_device *icd); | |
ae37c8de MD |
1170 | |
1171 | static int camera_set_capture(struct soc_camera_platform_info *info, | |
1172 | int enable) | |
1173 | { | |
1174 | return 0; /* camera sensor always enabled */ | |
1175 | } | |
1176 | ||
1177 | static struct soc_camera_platform_info camera_info = { | |
1178 | .format_name = "UYVY", | |
1179 | .format_depth = 16, | |
1180 | .format = { | |
1181 | .code = V4L2_MBUS_FMT_UYVY8_2X8, | |
1182 | .colorspace = V4L2_COLORSPACE_SMPTE170M, | |
1183 | .field = V4L2_FIELD_NONE, | |
1184 | .width = 640, | |
1185 | .height = 480, | |
1186 | }, | |
d1e87ed7 GL |
1187 | .mbus_param = V4L2_MBUS_PCLK_SAMPLE_RISING | V4L2_MBUS_MASTER | |
1188 | V4L2_MBUS_VSYNC_ACTIVE_HIGH | V4L2_MBUS_HSYNC_ACTIVE_HIGH | | |
1189 | V4L2_MBUS_DATA_ACTIVE_HIGH, | |
1190 | .mbus_type = V4L2_MBUS_PARALLEL, | |
ae37c8de MD |
1191 | .set_capture = camera_set_capture, |
1192 | }; | |
1193 | ||
1194 | static struct soc_camera_link camera_link = { | |
1195 | .bus_id = 0, | |
1196 | .add_device = mackerel_camera_add, | |
1197 | .del_device = mackerel_camera_del, | |
1198 | .module_name = "soc_camera_platform", | |
1199 | .priv = &camera_info, | |
1200 | }; | |
1201 | ||
86a73144 GL |
1202 | static struct platform_device *camera_device; |
1203 | ||
1204 | static void mackerel_camera_release(struct device *dev) | |
ae37c8de | 1205 | { |
86a73144 | 1206 | soc_camera_platform_release(&camera_device); |
ae37c8de MD |
1207 | } |
1208 | ||
7dfff953 | 1209 | static int mackerel_camera_add(struct soc_camera_device *icd) |
ae37c8de | 1210 | { |
7dfff953 | 1211 | return soc_camera_platform_add(icd, &camera_device, &camera_link, |
86a73144 | 1212 | mackerel_camera_release, 0); |
ae37c8de MD |
1213 | } |
1214 | ||
7dfff953 | 1215 | static void mackerel_camera_del(struct soc_camera_device *icd) |
ae37c8de | 1216 | { |
7dfff953 | 1217 | soc_camera_platform_del(icd, camera_device, &camera_link); |
ae37c8de MD |
1218 | } |
1219 | ||
1220 | static struct sh_mobile_ceu_info sh_mobile_ceu_info = { | |
1221 | .flags = SH_CEU_FLAG_USE_8BIT_BUS, | |
1222 | }; | |
1223 | ||
1224 | static struct resource ceu_resources[] = { | |
1225 | [0] = { | |
1226 | .name = "CEU", | |
1227 | .start = 0xfe910000, | |
1228 | .end = 0xfe91009f, | |
1229 | .flags = IORESOURCE_MEM, | |
1230 | }, | |
1231 | [1] = { | |
1232 | .start = intcs_evt2irq(0x880), | |
1233 | .flags = IORESOURCE_IRQ, | |
1234 | }, | |
1235 | [2] = { | |
1236 | /* place holder for contiguous memory */ | |
1237 | }, | |
1238 | }; | |
1239 | ||
1240 | static struct platform_device ceu_device = { | |
1241 | .name = "sh_mobile_ceu", | |
1242 | .id = 0, /* "ceu0" clock */ | |
1243 | .num_resources = ARRAY_SIZE(ceu_resources), | |
1244 | .resource = ceu_resources, | |
1245 | .dev = { | |
05a5f01c GL |
1246 | .platform_data = &sh_mobile_ceu_info, |
1247 | .coherent_dma_mask = 0xffffffff, | |
ae37c8de MD |
1248 | }, |
1249 | }; | |
1250 | ||
1251 | static struct platform_device mackerel_camera = { | |
1252 | .name = "soc-camera-pdrv", | |
1253 | .id = 0, | |
1254 | .dev = { | |
1255 | .platform_data = &camera_link, | |
1256 | }, | |
1257 | }; | |
1258 | ||
920adc75 KM |
1259 | static struct platform_device *mackerel_devices[] __initdata = { |
1260 | &nor_flash_device, | |
2264c151 | 1261 | &smc911x_device, |
11fee467 | 1262 | &lcdc_device, |
66ee3bef | 1263 | &usbhs1_device, |
5a568552 | 1264 | &usbhs0_device, |
d44deb35 | 1265 | &leds_device, |
1a44d72a KM |
1266 | &fsi_device, |
1267 | &fsi_ak4643_device, | |
3f25c9cc | 1268 | &fsi_hdmi_device, |
6dff7da2 | 1269 | &sdhi0_device, |
5bcd7517 | 1270 | #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) |
6dff7da2 | 1271 | &sdhi1_device, |
41491b9a | 1272 | #endif |
6dff7da2 | 1273 | &sdhi2_device, |
41491b9a | 1274 | &sh_mmcif_device, |
ae37c8de MD |
1275 | &ceu_device, |
1276 | &mackerel_camera, | |
12c4309b KM |
1277 | &hdmi_lcdc_device, |
1278 | &hdmi_device, | |
1c7fcbed | 1279 | &meram_device, |
1a44d72a KM |
1280 | }; |
1281 | ||
cd8ab004 TS |
1282 | /* Keypad Initialization */ |
1283 | #define KEYPAD_BUTTON(ev_type, ev_code, act_low) \ | |
1284 | { \ | |
1285 | .type = ev_type, \ | |
1286 | .code = ev_code, \ | |
1287 | .active_low = act_low, \ | |
1288 | } | |
1289 | ||
1290 | #define KEYPAD_BUTTON_LOW(event_code) KEYPAD_BUTTON(EV_KEY, event_code, 1) | |
1291 | ||
1292 | static struct tca6416_button mackerel_gpio_keys[] = { | |
1293 | KEYPAD_BUTTON_LOW(KEY_HOME), | |
1294 | KEYPAD_BUTTON_LOW(KEY_MENU), | |
1295 | KEYPAD_BUTTON_LOW(KEY_BACK), | |
1296 | KEYPAD_BUTTON_LOW(KEY_POWER), | |
1297 | }; | |
1298 | ||
1299 | static struct tca6416_keys_platform_data mackerel_tca6416_keys_info = { | |
1300 | .buttons = mackerel_gpio_keys, | |
1301 | .nbuttons = ARRAY_SIZE(mackerel_gpio_keys), | |
1302 | .rep = 1, | |
1303 | .use_polling = 0, | |
1304 | .pinmask = 0x000F, | |
1305 | }; | |
1306 | ||
1a44d72a | 1307 | /* I2C */ |
6ae1e19d | 1308 | #define IRQ7 evt2irq(0x02e0) |
cd8ab004 TS |
1309 | #define IRQ9 evt2irq(0x0320) |
1310 | ||
1a44d72a KM |
1311 | static struct i2c_board_info i2c0_devices[] = { |
1312 | { | |
1313 | I2C_BOARD_INFO("ak4643", 0x13), | |
1314 | }, | |
cd8ab004 TS |
1315 | /* Keypad */ |
1316 | { | |
1317 | I2C_BOARD_INFO("tca6408-keys", 0x20), | |
1318 | .platform_data = &mackerel_tca6416_keys_info, | |
1319 | .irq = IRQ9, | |
1320 | }, | |
6ae1e19d TS |
1321 | /* Touchscreen */ |
1322 | { | |
1323 | I2C_BOARD_INFO("st1232-ts", 0x55), | |
1324 | .irq = IRQ7, | |
1325 | }, | |
920adc75 KM |
1326 | }; |
1327 | ||
80f1dc7c TS |
1328 | #define IRQ21 evt2irq(0x32a0) |
1329 | ||
1330 | static struct i2c_board_info i2c1_devices[] = { | |
1331 | /* Accelerometer */ | |
1332 | { | |
1333 | I2C_BOARD_INFO("adxl34x", 0x53), | |
1334 | .irq = IRQ21, | |
1335 | }, | |
1336 | }; | |
1337 | ||
920adc75 KM |
1338 | static void __init mackerel_map_io(void) |
1339 | { | |
5cd9eb27 | 1340 | sh7372_map_io(); |
1740d344 LP |
1341 | /* DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't |
1342 | * enough to allocate the frame buffer memory. | |
1343 | */ | |
1344 | init_consistent_dma_size(12 << 20); | |
920adc75 KM |
1345 | } |
1346 | ||
1a44d72a KM |
1347 | #define GPIO_PORT9CR 0xE6051009 |
1348 | #define GPIO_PORT10CR 0xE605100A | |
e2a53b7c | 1349 | #define GPIO_PORT167CR 0xE60520A7 |
66ee3bef | 1350 | #define GPIO_PORT168CR 0xE60520A8 |
12c4309b | 1351 | #define SRCR4 0xe61580bc |
98d27b8a | 1352 | #define USCCR1 0xE6058144 |
920adc75 KM |
1353 | static void __init mackerel_init(void) |
1354 | { | |
12c4309b | 1355 | u32 srcr4; |
98d27b8a | 1356 | struct clk *clk; |
4bff4a7e | 1357 | int ret; |
12c4309b | 1358 | |
12bb16d2 MD |
1359 | /* External clock source */ |
1360 | clk_set_rate(&sh7372_dv_clki_clk, 27000000); | |
1361 | ||
920adc75 KM |
1362 | sh7372_pinmux_init(); |
1363 | ||
1364 | /* enable SCIFA0 */ | |
1365 | gpio_request(GPIO_FN_SCIFA0_TXD, NULL); | |
1366 | gpio_request(GPIO_FN_SCIFA0_RXD, NULL); | |
1367 | ||
2264c151 KM |
1368 | /* enable SMSC911X */ |
1369 | gpio_request(GPIO_FN_CS5A, NULL); | |
1370 | gpio_request(GPIO_FN_IRQ6_39, NULL); | |
1371 | ||
11fee467 | 1372 | /* LCDC */ |
eb87e677 KM |
1373 | gpio_request(GPIO_FN_LCDD23, NULL); |
1374 | gpio_request(GPIO_FN_LCDD22, NULL); | |
1375 | gpio_request(GPIO_FN_LCDD21, NULL); | |
1376 | gpio_request(GPIO_FN_LCDD20, NULL); | |
1377 | gpio_request(GPIO_FN_LCDD19, NULL); | |
1378 | gpio_request(GPIO_FN_LCDD18, NULL); | |
11fee467 KM |
1379 | gpio_request(GPIO_FN_LCDD17, NULL); |
1380 | gpio_request(GPIO_FN_LCDD16, NULL); | |
1381 | gpio_request(GPIO_FN_LCDD15, NULL); | |
1382 | gpio_request(GPIO_FN_LCDD14, NULL); | |
1383 | gpio_request(GPIO_FN_LCDD13, NULL); | |
1384 | gpio_request(GPIO_FN_LCDD12, NULL); | |
1385 | gpio_request(GPIO_FN_LCDD11, NULL); | |
1386 | gpio_request(GPIO_FN_LCDD10, NULL); | |
1387 | gpio_request(GPIO_FN_LCDD9, NULL); | |
1388 | gpio_request(GPIO_FN_LCDD8, NULL); | |
1389 | gpio_request(GPIO_FN_LCDD7, NULL); | |
1390 | gpio_request(GPIO_FN_LCDD6, NULL); | |
1391 | gpio_request(GPIO_FN_LCDD5, NULL); | |
1392 | gpio_request(GPIO_FN_LCDD4, NULL); | |
1393 | gpio_request(GPIO_FN_LCDD3, NULL); | |
1394 | gpio_request(GPIO_FN_LCDD2, NULL); | |
1395 | gpio_request(GPIO_FN_LCDD1, NULL); | |
1396 | gpio_request(GPIO_FN_LCDD0, NULL); | |
1397 | gpio_request(GPIO_FN_LCDDISP, NULL); | |
1398 | gpio_request(GPIO_FN_LCDDCK, NULL); | |
1399 | ||
1400 | gpio_request(GPIO_PORT31, NULL); /* backlight */ | |
1fbdfcde | 1401 | gpio_direction_output(GPIO_PORT31, 0); /* off by default */ |
11fee467 KM |
1402 | |
1403 | gpio_request(GPIO_PORT151, NULL); /* LCDDON */ | |
1404 | gpio_direction_output(GPIO_PORT151, 1); | |
1405 | ||
e2a53b7c MD |
1406 | /* USBHS0 */ |
1407 | gpio_request(GPIO_FN_VBUS0_0, NULL); | |
1408 | gpio_pull_down(GPIO_PORT168CR); /* VBUS0_0 pull down */ | |
1409 | ||
1410 | /* USBHS1 */ | |
1411 | gpio_request(GPIO_FN_VBUS0_1, NULL); | |
1412 | gpio_pull_down(GPIO_PORT167CR); /* VBUS0_1 pull down */ | |
1413 | gpio_request(GPIO_FN_IDIN_1_113, NULL); | |
1414 | ||
1a44d72a KM |
1415 | /* enable FSI2 port A (ak4643) */ |
1416 | gpio_request(GPIO_FN_FSIAIBT, NULL); | |
1417 | gpio_request(GPIO_FN_FSIAILR, NULL); | |
1418 | gpio_request(GPIO_FN_FSIAISLD, NULL); | |
1419 | gpio_request(GPIO_FN_FSIAOSLD, NULL); | |
1420 | gpio_request(GPIO_PORT161, NULL); | |
1421 | gpio_direction_output(GPIO_PORT161, 0); /* slave */ | |
1422 | ||
1423 | gpio_request(GPIO_PORT9, NULL); | |
1424 | gpio_request(GPIO_PORT10, NULL); | |
1425 | gpio_no_direction(GPIO_PORT9CR); /* FSIAOBT needs no direction */ | |
1426 | gpio_no_direction(GPIO_PORT10CR); /* FSIAOLR needs no direction */ | |
1427 | ||
1428 | intc_set_priority(IRQ_FSI, 3); /* irq priority FSI(3) > SMSC911X(2) */ | |
1429 | ||
98d27b8a KM |
1430 | /* setup FSI2 port B (HDMI) */ |
1431 | gpio_request(GPIO_FN_FSIBCK, NULL); | |
1432 | __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */ | |
1433 | ||
1434 | /* set SPU2 clock to 119.6 MHz */ | |
1435 | clk = clk_get(NULL, "spu_clk"); | |
1436 | if (!IS_ERR(clk)) { | |
1437 | clk_set_rate(clk, clk_round_rate(clk, 119600000)); | |
1438 | clk_put(clk); | |
1439 | } | |
1440 | ||
cd8ab004 TS |
1441 | /* enable Keypad */ |
1442 | gpio_request(GPIO_FN_IRQ9_42, NULL); | |
6845664a | 1443 | irq_set_irq_type(IRQ9, IRQ_TYPE_LEVEL_HIGH); |
cd8ab004 | 1444 | |
6ae1e19d TS |
1445 | /* enable Touchscreen */ |
1446 | gpio_request(GPIO_FN_IRQ7_40, NULL); | |
6845664a | 1447 | irq_set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW); |
6ae1e19d | 1448 | |
80f1dc7c TS |
1449 | /* enable Accelerometer */ |
1450 | gpio_request(GPIO_FN_IRQ21, NULL); | |
6845664a | 1451 | irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); |
1a44d72a | 1452 | |
6dff7da2 YG |
1453 | /* enable SDHI0 */ |
1454 | gpio_request(GPIO_FN_SDHICD0, NULL); | |
1455 | gpio_request(GPIO_FN_SDHIWP0, NULL); | |
1456 | gpio_request(GPIO_FN_SDHICMD0, NULL); | |
1457 | gpio_request(GPIO_FN_SDHICLK0, NULL); | |
1458 | gpio_request(GPIO_FN_SDHID0_3, NULL); | |
1459 | gpio_request(GPIO_FN_SDHID0_2, NULL); | |
1460 | gpio_request(GPIO_FN_SDHID0_1, NULL); | |
1461 | gpio_request(GPIO_FN_SDHID0_0, NULL); | |
1462 | ||
4bff4a7e GL |
1463 | ret = request_irq(evt2irq(0x3340), mackerel_sdhi0_gpio_cd, |
1464 | IRQF_TRIGGER_FALLING, "sdhi0 cd", &sdhi0_device.dev); | |
1465 | if (!ret) | |
1466 | sdhi0_info.tmio_flags |= TMIO_MMC_HAS_COLD_CD; | |
1467 | else | |
1468 | pr_err("Cannot get IRQ #%d: %d\n", evt2irq(0x3340), ret); | |
1469 | ||
5bcd7517 | 1470 | #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) |
6dff7da2 YG |
1471 | /* enable SDHI1 */ |
1472 | gpio_request(GPIO_FN_SDHICMD1, NULL); | |
1473 | gpio_request(GPIO_FN_SDHICLK1, NULL); | |
1474 | gpio_request(GPIO_FN_SDHID1_3, NULL); | |
1475 | gpio_request(GPIO_FN_SDHID1_2, NULL); | |
1476 | gpio_request(GPIO_FN_SDHID1_1, NULL); | |
1477 | gpio_request(GPIO_FN_SDHID1_0, NULL); | |
41491b9a | 1478 | #endif |
6dff7da2 YG |
1479 | /* card detect pin for MMC slot (CN7) */ |
1480 | gpio_request(GPIO_PORT41, NULL); | |
1481 | gpio_direction_input(GPIO_PORT41); | |
1482 | ||
1483 | /* enable SDHI2 */ | |
1484 | gpio_request(GPIO_FN_SDHICMD2, NULL); | |
1485 | gpio_request(GPIO_FN_SDHICLK2, NULL); | |
1486 | gpio_request(GPIO_FN_SDHID2_3, NULL); | |
1487 | gpio_request(GPIO_FN_SDHID2_2, NULL); | |
1488 | gpio_request(GPIO_FN_SDHID2_1, NULL); | |
1489 | gpio_request(GPIO_FN_SDHID2_0, NULL); | |
1490 | ||
da5d1f4c YG |
1491 | /* card detect pin for microSD slot (CN23) */ |
1492 | gpio_request(GPIO_PORT162, NULL); | |
1493 | gpio_direction_input(GPIO_PORT162); | |
1494 | ||
41491b9a YG |
1495 | /* MMCIF */ |
1496 | gpio_request(GPIO_FN_MMCD0_0, NULL); | |
1497 | gpio_request(GPIO_FN_MMCD0_1, NULL); | |
1498 | gpio_request(GPIO_FN_MMCD0_2, NULL); | |
1499 | gpio_request(GPIO_FN_MMCD0_3, NULL); | |
1500 | gpio_request(GPIO_FN_MMCD0_4, NULL); | |
1501 | gpio_request(GPIO_FN_MMCD0_5, NULL); | |
1502 | gpio_request(GPIO_FN_MMCD0_6, NULL); | |
1503 | gpio_request(GPIO_FN_MMCD0_7, NULL); | |
1504 | gpio_request(GPIO_FN_MMCCMD0, NULL); | |
1505 | gpio_request(GPIO_FN_MMCCLK0, NULL); | |
1506 | ||
56e78daf YG |
1507 | /* enable GPS module (GT-720F) */ |
1508 | gpio_request(GPIO_FN_SCIFA2_TXD1, NULL); | |
1509 | gpio_request(GPIO_FN_SCIFA2_RXD1, NULL); | |
1510 | ||
ae37c8de MD |
1511 | /* CEU */ |
1512 | gpio_request(GPIO_FN_VIO_CLK, NULL); | |
1513 | gpio_request(GPIO_FN_VIO_VD, NULL); | |
1514 | gpio_request(GPIO_FN_VIO_HD, NULL); | |
1515 | gpio_request(GPIO_FN_VIO_FIELD, NULL); | |
1516 | gpio_request(GPIO_FN_VIO_CKO, NULL); | |
1517 | gpio_request(GPIO_FN_VIO_D7, NULL); | |
1518 | gpio_request(GPIO_FN_VIO_D6, NULL); | |
1519 | gpio_request(GPIO_FN_VIO_D5, NULL); | |
1520 | gpio_request(GPIO_FN_VIO_D4, NULL); | |
1521 | gpio_request(GPIO_FN_VIO_D3, NULL); | |
1522 | gpio_request(GPIO_FN_VIO_D2, NULL); | |
1523 | gpio_request(GPIO_FN_VIO_D1, NULL); | |
1524 | gpio_request(GPIO_FN_VIO_D0, NULL); | |
1525 | ||
12c4309b KM |
1526 | /* HDMI */ |
1527 | gpio_request(GPIO_FN_HDMI_HPD, NULL); | |
1528 | gpio_request(GPIO_FN_HDMI_CEC, NULL); | |
1529 | ||
1530 | /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ | |
1531 | srcr4 = __raw_readl(SRCR4); | |
1532 | __raw_writel(srcr4 | (1 << 13), SRCR4); | |
1533 | udelay(50); | |
1534 | __raw_writel(srcr4 & ~(1 << 13), SRCR4); | |
1535 | ||
1a44d72a KM |
1536 | i2c_register_board_info(0, i2c0_devices, |
1537 | ARRAY_SIZE(i2c0_devices)); | |
80f1dc7c TS |
1538 | i2c_register_board_info(1, i2c1_devices, |
1539 | ARRAY_SIZE(i2c1_devices)); | |
11fee467 | 1540 | |
920adc75 KM |
1541 | sh7372_add_standard_devices(); |
1542 | ||
1543 | platform_add_devices(mackerel_devices, ARRAY_SIZE(mackerel_devices)); | |
2ce51f8b | 1544 | |
e3e01091 RW |
1545 | sh7372_add_device_to_domain(&sh7372_a4lc, &lcdc_device); |
1546 | sh7372_add_device_to_domain(&sh7372_a4lc, &hdmi_lcdc_device); | |
91142bfe | 1547 | sh7372_add_device_to_domain(&sh7372_a4lc, &meram_device); |
c1ba5bb5 | 1548 | sh7372_add_device_to_domain(&sh7372_a4mp, &fsi_device); |
d93f5cde MD |
1549 | sh7372_add_device_to_domain(&sh7372_a3sp, &usbhs0_device); |
1550 | sh7372_add_device_to_domain(&sh7372_a3sp, &usbhs1_device); | |
1551 | sh7372_add_device_to_domain(&sh7372_a3sp, &sh_mmcif_device); | |
1552 | sh7372_add_device_to_domain(&sh7372_a3sp, &sdhi0_device); | |
1553 | #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) | |
1554 | sh7372_add_device_to_domain(&sh7372_a3sp, &sdhi1_device); | |
1555 | #endif | |
1556 | sh7372_add_device_to_domain(&sh7372_a3sp, &sdhi2_device); | |
382414b9 | 1557 | sh7372_add_device_to_domain(&sh7372_a4r, &ceu_device); |
e3e01091 | 1558 | |
2ce51f8b | 1559 | hdmi_init_pm_clock(); |
97991657 | 1560 | sh7372_pm_init(); |
a41b6466 | 1561 | pm_clk_add(&fsi_device.dev, "spu2"); |
5c3f96b2 | 1562 | pm_clk_add(&hdmi_lcdc_device.dev, "hdmi"); |
920adc75 KM |
1563 | } |
1564 | ||
920adc75 KM |
1565 | MACHINE_START(MACKEREL, "mackerel") |
1566 | .map_io = mackerel_map_io, | |
5d7220ec | 1567 | .init_early = sh7372_add_early_devices, |
920adc75 | 1568 | .init_irq = sh7372_init_irq, |
863b1719 | 1569 | .handle_irq = shmobile_handle_irq_intc, |
920adc75 | 1570 | .init_machine = mackerel_init, |
17254bff | 1571 | .timer = &shmobile_timer, |
920adc75 | 1572 | MACHINE_END |