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Merge branch 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu...
[deliverable/linux.git] / arch / arm / mach-shmobile / board-bockw.c
CommitLineData
53e42c29
KM		 1/*
2 * Bock-W board support
3 *
ca6da531 4 * Copyright (C) 2013-2014 Renesas Solutions Corp.
53e42c29 5 * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
ca6da531 6 * Copyright (C) 2013-2014 Cogent Embedded, Inc.
53e42c29
KM		 7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; version 2 of the License.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
53e42c29
KM		 16 */
17
ca7bb309
KM		 18#include <linux/mfd/tmio.h>
19#include <linux/mmc/host.h>
fc551908 20#include <linux/mmc/sh_mobile_sdhi.h>
a66c9744 21#include <linux/mmc/sh_mmcif.h>
c06a164c 22#include <linux/mtd/partitions.h>
111ea179 23#include <linux/pinctrl/machine.h>
02d39132 24#include <linux/platform_data/camera-rcar.h>
044e2121 25#include <linux/platform_data/usb-rcar-phy.h>
53e42c29 26#include <linux/platform_device.h>
741440e8
KM		 27#include <linux/regulator/fixed.h>
28#include <linux/regulator/machine.h>
27d5f27e 29#include <linux/smsc911x.h>
c06a164c
KM		 30#include <linux/spi/spi.h>
31#include <linux/spi/flash.h>
81a0d906 32#include <linux/usb/renesas_usbhs.h>
02c94f38 33
9c43952d 34#include <media/soc_camera.h>
53e42c29 35#include <asm/mach/arch.h>
688e6a6d
KM		 36#include <sound/rcar_snd.h>
37#include <sound/simple_card.h>
53e42c29 38
fd44aa5e 39#include "common.h"
b6bab126 40#include "irqs.h"
02c94f38 41#include "r8a7778.h"
53e42c29 42
71d7472f
KM		 43#define FPGA 0x18200000
44#define IRQ0MR 0x30
688e6a6d 45#define COMCTLR 0x101c
71d7472f 46static void __iomem *fpga;
53e42c29 47
d998cef3
KM		 48/*
49 * CN9(Upper side) SCIF/RCAN selection
50 *
51 * 1,4 3,6
52 * SW40 SCIF RCAN
53 * SW41 SCIF RCAN
54 */
55
1e0edb76
KM		 56/*
57 * MMC (CN26) pin
58 *
59 * SW6 (D2) 3 pin
60 * SW7 (D5) ON
61 * SW8 (D3) 3 pin
62 * SW10 (D4) 1 pin
63 * SW12 (CLK) 1 pin
64 * SW13 (D6) 3 pin
65 * SW14 (CMD) ON
66 * SW15 (D6) 1 pin
67 * SW16 (D0) ON
68 * SW17 (D1) ON
69 * SW18 (D7) 3 pin
70 * SW19 (MMC) 1 pin
71 */
72
688e6a6d
KM		 73/*
74 * SSI settings
75 *
76 * SW45: 1-4 side (SSI5 out, ROUT/LOUT CN19 Mid)
77 * SW46: 1101 (SSI6 Recorde)
78 * SW47: 1110 (SSI5 Playback)
79 * SW48: 11 (Recorde power)
80 * SW49: 1 (SSI slave mode)
81 * SW50: 1111 (SSI7, SSI8)
82 * SW51: 1111 (SSI3, SSI4)
83 * SW54: 1pin (ak4554 FPGA control)
84 * SW55: 1 (CLKB is 24.5760MHz)
85 * SW60: 1pin (ak4554 FPGA control)
86 * SW61: 3pin (use X11 clock)
87 * SW78: 3-6 (ak4642 connects I2C0)
88 *
89 * You can use sound as
90 *
91 * hw0: CN19: SSI56-AK4643
92 * hw1: CN21: SSI3-AK4554(playback)
93 * hw2: CN21: SSI4-AK4554(capture)
94 * hw3: CN20: SSI7-AK4554(playback)
95 * hw4: CN20: SSI8-AK4554(capture)
96 *
97 * this command is required when playback on hw0.
98 *
99 * # amixer set "LINEOUT Mixer DACL" on
100 */
101
81a0d906
KM		 102/*
103 * USB
104 *
105 * USB1 (CN29) can be Host/Function
106 *
107 * Host Func
108 * SW98 1 2
109 * SW99 1 3
110 */
111
741440e8
KM		 112/* Dummy supplies, where voltage doesn't matter */
113static struct regulator_consumer_supply dummy_supplies[] = {
114 REGULATOR_SUPPLY("vddvario", "smsc911x"),
115 REGULATOR_SUPPLY("vdd33a", "smsc911x"),
116};
117
06ac2a61
KM		 118static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
119 REGULATOR_SUPPLY("vmmc", "sh_mmcif"),
120 REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),
121};
122
8c23c7ca 123static struct smsc911x_platform_config smsc911x_data __initdata = {
27d5f27e
KM		 124 .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
125 .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
126 .flags = SMSC911X_USE_32BIT,
127 .phy_interface = PHY_INTERFACE_MODE_MII,
128};
129
8c23c7ca 130static struct resource smsc911x_resources[] __initdata = {
27d5f27e
KM		 131 DEFINE_RES_MEM(0x18300000, 0x1000),
132 DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */
133};
134
81a0d906
KM		 135#if IS_ENABLED(CONFIG_USB_RENESAS_USBHS_UDC)
136/*
137 * When USB1 is Func
138 */
139static int usbhsf_get_id(struct platform_device *pdev)
140{
141 return USBHS_GADGET;
142}
143
144#define SUSPMODE 0x102
145static int usbhsf_power_ctrl(struct platform_device *pdev,
146 void __iomem *base, int enable)
147{
148 enable = !!enable;
149
150 r8a7778_usb_phy_power(enable);
151
152 iowrite16(enable << 14, base + SUSPMODE);
153
154 return 0;
155}
156
157static struct resource usbhsf_resources[] __initdata = {
158 DEFINE_RES_MEM(0xffe60000, 0x110),
159 DEFINE_RES_IRQ(gic_iid(0x4f)),
160};
161
162static struct renesas_usbhs_platform_info usbhs_info __initdata = {
163 .platform_callback = {
164 .get_id = usbhsf_get_id,
165 .power_ctrl = usbhsf_power_ctrl,
166 },
167 .driver_param = {
168 .buswait_bwait = 4,
f3ffa47c
KM		 169 .d0_tx_id = HPBDMA_SLAVE_USBFUNC_TX,
170 .d1_rx_id = HPBDMA_SLAVE_USBFUNC_RX,
81a0d906
KM		 171 },
172};
173
174#define USB_PHY_SETTING {.port1_func = 1, .ovc_pin[1].active_high = 1,}
175#define USB1_DEVICE "renesas_usbhs"
176#define ADD_USB_FUNC_DEVICE_IF_POSSIBLE() \
177 platform_device_register_resndata( \
d2168146 178 NULL, "renesas_usbhs", -1, \
81a0d906
KM		 179 usbhsf_resources, \
180 ARRAY_SIZE(usbhsf_resources), \
181 &usbhs_info, sizeof(struct renesas_usbhs_platform_info))
182
183#else
184/*
185 * When USB1 is Host
186 */
187#define USB_PHY_SETTING { }
188#define USB1_DEVICE "ehci-platform"
189#define ADD_USB_FUNC_DEVICE_IF_POSSIBLE()
190
191#endif
192
40e71e70 193/* USB */
044e2121
KM		 194static struct resource usb_phy_resources[] __initdata = {
195 DEFINE_RES_MEM(0xffe70800, 0x100),
196 DEFINE_RES_MEM(0xffe76000, 0x100),
197};
198
81a0d906
KM		 199static struct rcar_phy_platform_data usb_phy_platform_data __initdata =
200 USB_PHY_SETTING;
201
1a87b01d 202
ca7bb309 203/* SDHI */
84f11d5b
KM		 204static struct tmio_mmc_data sdhi0_info __initdata = {
205 .chan_priv_tx = (void *)HPBDMA_SLAVE_SDHI0_TX,
206 .chan_priv_rx = (void *)HPBDMA_SLAVE_SDHI0_RX,
207 .capabilities = MMC_CAP_SD_HIGHSPEED,
208 .ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
209 .flags = TMIO_MMC_HAS_IDLE_WAIT,
ca7bb309
KM		 210};
211
fc551908
KM		 212static struct resource sdhi0_resources[] __initdata = {
213 DEFINE_RES_MEM(0xFFE4C000, 0x100),
214 DEFINE_RES_IRQ(gic_iid(0x77)),
215};
216
cd4ab042
KM		 217/* Ether */
218static struct resource ether_resources[] __initdata = {
219 DEFINE_RES_MEM(0xfde00000, 0x400),
220 DEFINE_RES_IRQ(gic_iid(0x89)),
221};
222
9aa3853a
SS		 223static struct sh_eth_plat_data ether_platform_data __initdata = {
224 .phy = 0x01,
225 .edmac_endian = EDMAC_LITTLE_ENDIAN,
9aa3853a
SS		 226 .phy_interface = PHY_INTERFACE_MODE_RMII,
227 /*
228 * Although the LINK signal is available on the board, it's connected to
229 * the link/activity LED output of the PHY, thus the link disappears and
230 * reappears after each packet. We'd be better off ignoring such signal
231 * and getting the link state from the PHY indirectly.
232 */
233 .no_ether_link = 1,
234};
235
ca6da531 236static struct platform_device_info ether_info __initdata = {
ca6da531
SS		 237 .name = "r8a777x-ether",
238 .id = -1,
239 .res = ether_resources,
240 .num_res = ARRAY_SIZE(ether_resources),
241 .data = &ether_platform_data,
242 .size_data = sizeof(ether_platform_data),
243 .dma_mask = DMA_BIT_MASK(32),
244};
245
ed17be92
KM		 246/* I2C */
247static struct i2c_board_info i2c0_devices[] = {
248 {
249 I2C_BOARD_INFO("rx8581", 0x51),
688e6a6d
KM		 250 }, {
251 I2C_BOARD_INFO("ak4643", 0x12),
252 }
ed17be92
KM		 253};
254
c06a164c
KM		 255/* HSPI*/
256static struct mtd_partition m25p80_spi_flash_partitions[] = {
257 {
258 .name = "data(spi)",
259 .size = 0x0100000,
260 .offset = 0,
261 },
262};
263
264static struct flash_platform_data spi_flash_data = {
265 .name = "m25p80",
266 .type = "s25fl008k",
267 .parts = m25p80_spi_flash_partitions,
268 .nr_parts = ARRAY_SIZE(m25p80_spi_flash_partitions),
269};
270
271static struct spi_board_info spi_board_info[] __initdata = {
272 {
273 .modalias = "m25p80",
274 .max_speed_hz = 104000000,
275 .chip_select = 0,
276 .bus_num = 0,
277 .mode = SPI_MODE_0,
278 .platform_data = &spi_flash_data,
279 },
280};
281
1e0edb76 282/* MMC */
a66c9744
KM		 283static struct resource mmc_resources[] __initdata = {
284 DEFINE_RES_MEM(0xffe4e000, 0x100),
285 DEFINE_RES_IRQ(gic_iid(0x5d)),
286};
287
8c23c7ca 288static struct sh_mmcif_plat_data sh_mmcif_plat __initdata = {
1e0edb76 289 .sup_pclk = 0,
1e0edb76
KM		 290 .caps = MMC_CAP_4_BIT_DATA |
291 MMC_CAP_8_BIT_DATA |
292 MMC_CAP_NEEDS_POLL,
293};
294
9c43952d
VB		 295/* In the default configuration both decoders reside on I2C bus 0 */
296#define BOCKW_CAMERA(idx) \
297static struct i2c_board_info camera##idx##_info = { \
298 I2C_BOARD_INFO("ml86v7667", 0x41 + 2 * (idx)), \
299}; \
300 \
301static struct soc_camera_link iclink##idx##_ml86v7667 __initdata = { \
302 .bus_id = idx, \
303 .i2c_adapter_id = 0, \
304 .board_info = &camera##idx##_info, \
305}
306
307BOCKW_CAMERA(0);
308BOCKW_CAMERA(1);
309
fd131d0d
KM		 310/* VIN */
311static struct rcar_vin_platform_data vin_platform_data __initdata = {
312 .flags = RCAR_VIN_BT656,
313};
314
315#define R8A7778_VIN(idx) \
316static struct resource vin##idx##_resources[] __initdata = { \
317 DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \
318 DEFINE_RES_IRQ(gic_iid(0x5a)), \
319}; \
320 \
321static struct platform_device_info vin##idx##_info __initdata = { \
fd131d0d
KM		 322 .name = "r8a7778-vin", \
323 .id = idx, \
324 .res = vin##idx##_resources, \
325 .num_res = ARRAY_SIZE(vin##idx##_resources), \
326 .dma_mask = DMA_BIT_MASK(32), \
327 .data = &vin_platform_data, \
328 .size_data = sizeof(vin_platform_data), \
329}
330R8A7778_VIN(0);
331R8A7778_VIN(1);
332
688e6a6d
KM		 333/* Sound */
334static struct resource rsnd_resources[] __initdata = {
335 [RSND_GEN1_SRU] = DEFINE_RES_MEM(0xffd90000, 0x1000),
336 [RSND_GEN1_SSI] = DEFINE_RES_MEM(0xffd91000, 0x1240),
337 [RSND_GEN1_ADG] = DEFINE_RES_MEM(0xfffe0000, 0x24),
338};
339
340static struct rsnd_ssi_platform_info rsnd_ssi[] = {
341 RSND_SSI_UNUSED, /* SSI 0 */
342 RSND_SSI_UNUSED, /* SSI 1 */
343 RSND_SSI_UNUSED, /* SSI 2 */
a3f50d1b
KM		 344 RSND_SSI(HPBDMA_SLAVE_HPBIF3_TX, gic_iid(0x85), 0),
345 RSND_SSI(HPBDMA_SLAVE_HPBIF4_RX, gic_iid(0x85), RSND_SSI_CLK_PIN_SHARE),
346 RSND_SSI(HPBDMA_SLAVE_HPBIF5_TX, gic_iid(0x86), 0),
347 RSND_SSI(HPBDMA_SLAVE_HPBIF6_RX, gic_iid(0x86), 0),
348 RSND_SSI(HPBDMA_SLAVE_HPBIF7_TX, gic_iid(0x86), 0),
349 RSND_SSI(HPBDMA_SLAVE_HPBIF8_RX, gic_iid(0x86), RSND_SSI_CLK_PIN_SHARE),
688e6a6d
KM		 350};
351
a3f50d1b
KM		 352static struct rsnd_src_platform_info rsnd_src[9] = {
353 RSND_SRC_UNUSED, /* SRU 0 */
354 RSND_SRC_UNUSED, /* SRU 1 */
355 RSND_SRC_UNUSED, /* SRU 2 */
356 RSND_SRC(0, 0),
357 RSND_SRC(0, 0),
358 RSND_SRC(0, 0),
359 RSND_SRC(0, 0),
360 RSND_SRC(0, 0),
361 RSND_SRC(0, 0),
362};
363
364static struct rsnd_dai_platform_info rsnd_dai[] = {
365 {
366 .playback = { .ssi = &rsnd_ssi[5], .src = &rsnd_src[5] },
367 .capture = { .ssi = &rsnd_ssi[6], .src = &rsnd_src[6] },
368 }, {
369 .playback = { .ssi = &rsnd_ssi[3], .src = &rsnd_src[3] },
370 }, {
371 .capture = { .ssi = &rsnd_ssi[4], .src = &rsnd_src[4] },
372 }, {
373 .playback = { .ssi = &rsnd_ssi[7], .src = &rsnd_src[7] },
374 }, {
375 .capture = { .ssi = &rsnd_ssi[8], .src = &rsnd_src[8] },
376 },
688e6a6d
KM		 377};
378
379enum {
380 AK4554_34 = 0,
381 AK4643_56,
382 AK4554_78,
383 SOUND_MAX,
384};
385
386static int rsnd_codec_power(int id, int enable)
387{
388 static int sound_user[SOUND_MAX] = {0, 0, 0};
389 int *usr = NULL;
390 u32 bit;
391
392 switch (id) {
393 case 3:
394 case 4:
395 usr = sound_user + AK4554_34;
396 bit = (1 << 10);
397 break;
398 case 5:
399 case 6:
400 usr = sound_user + AK4643_56;
401 bit = (1 << 6);
402 break;
403 case 7:
404 case 8:
405 usr = sound_user + AK4554_78;
406 bit = (1 << 7);
407 break;
408 }
409
410 if (!usr)
411 return -EIO;
412
413 if (enable) {
414 if (*usr == 0) {
415 u32 val = ioread16(fpga + COMCTLR);
416 val &= ~bit;
417 iowrite16(val, fpga + COMCTLR);
418 }
419
420 (*usr)++;
421 } else {
422 if (*usr == 0)
423 return 0;
424
425 (*usr)--;
426
427 if (*usr == 0) {
428 u32 val = ioread16(fpga + COMCTLR);
429 val |= bit;
430 iowrite16(val, fpga + COMCTLR);
431 }
432 }
433
434 return 0;
435}
436
437static int rsnd_start(int id)
438{
439 return rsnd_codec_power(id, 1);
440}
441
442static int rsnd_stop(int id)
443{
444 return rsnd_codec_power(id, 0);
445}
446
447static struct rcar_snd_info rsnd_info = {
448 .flags = RSND_GEN1,
449 .ssi_info = rsnd_ssi,
450 .ssi_info_nr = ARRAY_SIZE(rsnd_ssi),
a3f50d1b
KM		 451 .src_info = rsnd_src,
452 .src_info_nr = ARRAY_SIZE(rsnd_src),
453 .dai_info = rsnd_dai,
454 .dai_info_nr = ARRAY_SIZE(rsnd_dai),
688e6a6d
KM		 455 .start = rsnd_start,
456 .stop = rsnd_stop,
457};
458
459static struct asoc_simple_card_info rsnd_card_info[] = {
460 /* SSI5, SSI6 */
461 {
462 .name = "AK4643",
463 .card = "SSI56-AK4643",
464 .codec = "ak4642-codec.0-0012",
465 .platform = "rcar_sound",
6fa387b2 466 .daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
688e6a6d
KM		 467 .cpu_dai = {
468 .name = "rsnd-dai.0",
688e6a6d
KM		 469 },
470 .codec_dai = {
471 .name = "ak4642-hifi",
688e6a6d
KM		 472 .sysclk = 11289600,
473 },
474 },
475 /* SSI3 */
476 {
477 .name = "AK4554",
478 .card = "SSI3-AK4554(playback)",
479 .codec = "ak4554-adc-dac.0",
480 .platform = "rcar_sound",
6fa387b2 481 .daifmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_RIGHT_J,
688e6a6d
KM		 482 .cpu_dai = {
483 .name = "rsnd-dai.1",
688e6a6d
KM		 484 },
485 .codec_dai = {
486 .name = "ak4554-hifi",
487 },
488 },
489 /* SSI4 */
490 {
491 .name = "AK4554",
492 .card = "SSI4-AK4554(capture)",
493 .codec = "ak4554-adc-dac.0",
494 .platform = "rcar_sound",
6fa387b2 495 .daifmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_LEFT_J,
688e6a6d
KM		 496 .cpu_dai = {
497 .name = "rsnd-dai.2",
688e6a6d
KM		 498 },
499 .codec_dai = {
500 .name = "ak4554-hifi",
501 },
502 },
503 /* SSI7 */
504 {
505 .name = "AK4554",
506 .card = "SSI7-AK4554(playback)",
507 .codec = "ak4554-adc-dac.1",
508 .platform = "rcar_sound",
6fa387b2 509 .daifmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_RIGHT_J,
688e6a6d
KM		 510 .cpu_dai = {
511 .name = "rsnd-dai.3",
688e6a6d
KM		 512 },
513 .codec_dai = {
514 .name = "ak4554-hifi",
515 },
516 },
517 /* SSI8 */
518 {
519 .name = "AK4554",
520 .card = "SSI8-AK4554(capture)",
521 .codec = "ak4554-adc-dac.1",
522 .platform = "rcar_sound",
6fa387b2 523 .daifmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_LEFT_J,
688e6a6d
KM		 524 .cpu_dai = {
525 .name = "rsnd-dai.4",
688e6a6d
KM		 526 },
527 .codec_dai = {
528 .name = "ak4554-hifi",
529 },
530 }
531};
532
111ea179 533static const struct pinctrl_map bockw_pinctrl_map[] = {
688e6a6d
KM		 534 /* AUDIO */
535 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
536 "audio_clk_a", "audio_clk"),
537 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
538 "audio_clk_b", "audio_clk"),
539 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
540 "ssi34_ctrl", "ssi"),
541 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
542 "ssi3_data", "ssi"),
543 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
544 "ssi4_data", "ssi"),
545 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
546 "ssi5_ctrl", "ssi"),
547 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
548 "ssi5_data", "ssi"),
549 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
550 "ssi6_ctrl", "ssi"),
551 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
552 "ssi6_data", "ssi"),
553 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
554 "ssi78_ctrl", "ssi"),
555 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
556 "ssi7_data", "ssi"),
557 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
558 "ssi8_data", "ssi"),
9aa3853a 559 /* Ether */
2c83322c 560 PIN_MAP_MUX_GROUP_DEFAULT("r8a777x-ether", "pfc-r8a7778",
9aa3853a 561 "ether_rmii", "ether"),
c06a164c
KM		 562 /* HSPI0 */
563 PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7778",
564 "hspi0_a", "hspi0"),
1e0edb76
KM		 565 /* MMC */
566 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778",
567 "mmc_data8", "mmc"),
568 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778",
569 "mmc_ctrl", "mmc"),
111ea179
KM		 570 /* SCIF0 */
571 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
572 "scif0_data_a", "scif0"),
573 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
574 "scif0_ctrl", "scif0"),
40e71e70 575 /* USB */
1a87b01d
SS		 576 PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform", "pfc-r8a7778",
577 "usb0", "usb0"),
81a0d906 578 PIN_MAP_MUX_GROUP_DEFAULT(USB1_DEVICE, "pfc-r8a7778",
1a87b01d 579 "usb1", "usb1"),
ca7bb309
KM		 580 /* SDHI0 */
581 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
fa3e0cee
SS		 582 "sdhi0_data4", "sdhi0"),
583 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
584 "sdhi0_ctrl", "sdhi0"),
585 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
586 "sdhi0_cd", "sdhi0"),
587 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
588 "sdhi0_wp", "sdhi0"),
9c43952d
VB		 589 /* VIN0 */
590 PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778",
591 "vin0_clk", "vin0"),
592 PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778",
593 "vin0_data8", "vin0"),
594 /* VIN1 */
595 PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778",
596 "vin1_clk", "vin1"),
597 PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778",
598 "vin1_data8", "vin1"),
111ea179
KM		 599};
600
ca7bb309
KM		 601#define PFC 0xfffc0000
602#define PUPR4 0x110
53e42c29
KM		 603static void __init bockw_init(void)
604{
44bfe684 605 void __iomem *base;
688e6a6d 606 struct clk *clk;
115897da 607 struct platform_device *pdev;
688e6a6d 608 int i;
27d5f27e 609
53e42c29 610 r8a7778_clock_init();
27d5f27e 611 r8a7778_init_irq_extpin(1);
53e42c29 612 r8a7778_add_standard_devices();
cd4ab042 613
ca6da531 614 platform_device_register_full(&ether_info);
cd4ab042 615
fd131d0d 616 platform_device_register_full(&vin0_info);
9c43952d
VB		 617 /* VIN1 has a pin conflict with Ether */
618 if (!IS_ENABLED(CONFIG_SH_ETH))
fd131d0d 619 platform_device_register_full(&vin1_info);
d2168146 620 platform_device_register_data(NULL, "soc-camera-pdrv", 0,
9c43952d
VB		 621 &iclink0_ml86v7667,
622 sizeof(iclink0_ml86v7667));
d2168146 623 platform_device_register_data(NULL, "soc-camera-pdrv", 1,
9c43952d
VB		 624 &iclink1_ml86v7667,
625 sizeof(iclink1_ml86v7667));
27d5f27e 626
ed17be92
KM		 627 i2c_register_board_info(0, i2c0_devices,
628 ARRAY_SIZE(i2c0_devices));
c06a164c
KM		 629 spi_register_board_info(spi_board_info,
630 ARRAY_SIZE(spi_board_info));
111ea179
KM		 631 pinctrl_register_mappings(bockw_pinctrl_map,
632 ARRAY_SIZE(bockw_pinctrl_map));
633 r8a7778_pinmux_init();
634
a66c9744 635 platform_device_register_resndata(
d2168146 636 NULL, "sh_mmcif", -1,
a66c9744
KM		 637 mmc_resources, ARRAY_SIZE(mmc_resources),
638 &sh_mmcif_plat, sizeof(struct sh_mmcif_plat_data));
639
044e2121 640 platform_device_register_resndata(
d2168146 641 NULL, "rcar_usb_phy", -1,
044e2121
KM		 642 usb_phy_resources,
643 ARRAY_SIZE(usb_phy_resources),
644 &usb_phy_platform_data,
645 sizeof(struct rcar_phy_platform_data));
646
06ac2a61
KM		 647 regulator_register_fixed(0, dummy_supplies,
648 ARRAY_SIZE(dummy_supplies));
649 regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers,
650 ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
044e2121 651
ca7bb309 652 /* for SMSC */
71d7472f
KM		 653 fpga = ioremap_nocache(FPGA, SZ_1M);
654 if (fpga) {
27d5f27e
KM		 655 /*
656 * CAUTION
657 *
658 * IRQ0/1 is cascaded interrupt from FPGA.
659 * it should be cared in the future
660 * Now, it is assuming IRQ0 was used only from SMSC.
661 */
71d7472f 662 u16 val = ioread16(fpga + IRQ0MR);
27d5f27e 663 val &= ~(1 << 4); /* enable SMSC911x */
71d7472f 664 iowrite16(val, fpga + IRQ0MR);
27d5f27e
KM		 665
666 platform_device_register_resndata(
d2168146 667 NULL, "smsc911x", -1,
27d5f27e
KM		 668 smsc911x_resources, ARRAY_SIZE(smsc911x_resources),
669 &smsc911x_data, sizeof(smsc911x_data));
670 }
ca7bb309
KM		 671
672 /* for SDHI */
673 base = ioremap_nocache(PFC, 0x200);
674 if (base) {
675 /*
676 * FIXME
677 *
678 * SDHI CD/WP pin needs pull-up
679 */
680 iowrite32(ioread32(base + PUPR4) | (3 << 26), base + PUPR4);
681 iounmap(base);
682
fc551908 683 platform_device_register_resndata(
d2168146 684 NULL, "sh_mobile_sdhi", 0,
fc551908 685 sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
84f11d5b 686 &sdhi0_info, sizeof(struct tmio_mmc_data));
ca7bb309 687 }
688e6a6d
KM		 688
689 /* for Audio */
688e6a6d
KM		 690 rsnd_codec_power(5, 1); /* enable ak4642 */
691
692 platform_device_register_simple(
693 "ak4554-adc-dac", 0, NULL, 0);
694
695 platform_device_register_simple(
696 "ak4554-adc-dac", 1, NULL, 0);
697
115897da 698 pdev = platform_device_register_resndata(
d2168146 699 NULL, "rcar_sound", -1,
688e6a6d
KM		 700 rsnd_resources, ARRAY_SIZE(rsnd_resources),
701 &rsnd_info, sizeof(rsnd_info));
702
115897da
KM		 703 clk = clk_get(&pdev->dev, "clk_b");
704 clk_set_rate(clk, 24576000);
705 clk_put(clk);
706
688e6a6d
KM		 707 for (i = 0; i < ARRAY_SIZE(rsnd_card_info); i++) {
708 struct platform_device_info cardinfo = {
688e6a6d
KM		 709 .name = "asoc-simple-card",
710 .id = i,
711 .data = &rsnd_card_info[i],
712 .size_data = sizeof(struct asoc_simple_card_info),
4799e310 713 .dma_mask = DMA_BIT_MASK(32),
688e6a6d
KM		 714 };
715
716 platform_device_register_full(&cardinfo);
717 }
53e42c29
KM		 718}
719
81a0d906
KM		 720static void __init bockw_init_late(void)
721{
722 r8a7778_init_late();
723 ADD_USB_FUNC_DEVICE_IF_POSSIBLE();
53e42c29
KM		 724}
725
19c233b7 726static const char *const bockw_boards_compat_dt[] __initconst = {
53e42c29
KM		 727 "renesas,bockw",
728 NULL,
729};
730
731DT_MACHINE_START(BOCKW_DT, "bockw")
ca609e66 732 .init_early = shmobile_init_delay,
53e42c29
KM		 733 .init_irq = r8a7778_init_irq_dt,
734 .init_machine = bockw_init,
53e42c29 735 .dt_compat = bockw_boards_compat_dt,
81a0d906 736 .init_late = bockw_init_late,
53e42c29 737MACHINE_END
Linux kernel - Deliverables
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