4 * Copyright (C) 2013-2014 Renesas Solutions Corp.
5 * Copyright (C) 2013 Magnus Damm
6 * Copyright (C) 2014 Cogent Embedded, Inc.
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.
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.
18 #include <linux/gpio.h>
19 #include <linux/gpio_keys.h>
20 #include <linux/i2c.h>
21 #include <linux/input.h>
22 #include <linux/interrupt.h>
23 #include <linux/irq.h>
24 #include <linux/kernel.h>
25 #include <linux/leds.h>
26 #include <linux/mfd/tmio.h>
27 #include <linux/mmc/host.h>
28 #include <linux/mmc/sh_mmcif.h>
29 #include <linux/mmc/sh_mobile_sdhi.h>
30 #include <linux/mtd/partitions.h>
31 #include <linux/mtd/mtd.h>
32 #include <linux/pinctrl/machine.h>
33 #include <linux/platform_data/camera-rcar.h>
34 #include <linux/platform_data/gpio-rcar.h>
35 #include <linux/platform_data/usb-rcar-gen2-phy.h>
36 #include <linux/platform_device.h>
37 #include <linux/phy.h>
38 #include <linux/regulator/driver.h>
39 #include <linux/regulator/fixed.h>
40 #include <linux/regulator/gpio-regulator.h>
41 #include <linux/regulator/machine.h>
42 #include <linux/sh_eth.h>
43 #include <linux/spi/flash.h>
44 #include <linux/spi/rspi.h>
45 #include <linux/spi/spi.h>
46 #include <linux/usb/phy.h>
47 #include <linux/usb/renesas_usbhs.h>
49 #include <media/soc_camera.h>
50 #include <asm/mach-types.h>
51 #include <asm/mach/arch.h>
52 #include <sound/rcar_snd.h>
53 #include <sound/simple_card.h>
58 #include "rcar-gen2.h"
67 * this command is required when playback.
69 * # amixer set "LINEOUT Mixer DACL" on
78 * GP5_24: 1: VDD 3.3V (defult)
80 * GP5_29: 1: VccQ 3.3V (defult)
86 static struct gpio_led lager_leds[] = {
89 .gpio = RCAR_GP_PIN(5, 17),
90 .default_state = LEDS_GPIO_DEFSTATE_ON,
93 .gpio = RCAR_GP_PIN(4, 23),
94 .default_state = LEDS_GPIO_DEFSTATE_ON,
97 .gpio = RCAR_GP_PIN(4, 22),
98 .default_state = LEDS_GPIO_DEFSTATE_ON,
102 static const struct gpio_led_platform_data lager_leds_pdata __initconst = {
104 .num_leds = ARRAY_SIZE(lager_leds),
108 #define GPIO_KEY(c, g, d, ...) \
109 { .code = c, .gpio = g, .desc = d, .active_low = 1, \
110 .wakeup = 1, .debounce_interval = 20 }
112 static struct gpio_keys_button gpio_buttons[] = {
113 GPIO_KEY(KEY_4, RCAR_GP_PIN(1, 28), "SW2-pin4"),
114 GPIO_KEY(KEY_3, RCAR_GP_PIN(1, 26), "SW2-pin3"),
115 GPIO_KEY(KEY_2, RCAR_GP_PIN(1, 24), "SW2-pin2"),
116 GPIO_KEY(KEY_1, RCAR_GP_PIN(1, 14), "SW2-pin1"),
119 static const struct gpio_keys_platform_data lager_keys_pdata __initconst = {
120 .buttons = gpio_buttons,
121 .nbuttons = ARRAY_SIZE(gpio_buttons),
124 /* Fixed 3.3V regulator to be used by MMCIF */
125 static struct regulator_consumer_supply fixed3v3_power_consumers[] =
127 REGULATOR_SUPPLY("vmmc", "sh_mmcif.1"),
131 * SDHI regulator macro
134 * Lager board vqmmc is provided via DA9063 PMIC chip,
135 * and we should use ${LINK}/drivers/mfd/da9063-* driver for it.
136 * but, it doesn't have regulator support at this point.
137 * It uses gpio-regulator for vqmmc as quick-hack.
139 #define SDHI_REGULATOR(idx, vdd_pin, vccq_pin) \
140 static struct regulator_consumer_supply vcc_sdhi##idx##_consumer = \
141 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi." #idx); \
143 static struct regulator_init_data vcc_sdhi##idx##_init_data = { \
145 .valid_ops_mask = REGULATOR_CHANGE_STATUS, \
147 .consumer_supplies = &vcc_sdhi##idx##_consumer, \
148 .num_consumer_supplies = 1, \
151 static const struct fixed_voltage_config vcc_sdhi##idx##_info __initconst = {\
152 .supply_name = "SDHI" #idx "Vcc", \
153 .microvolts = 3300000, \
156 .init_data = &vcc_sdhi##idx##_init_data, \
159 static struct regulator_consumer_supply vccq_sdhi##idx##_consumer = \
160 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi." #idx); \
162 static struct regulator_init_data vccq_sdhi##idx##_init_data = { \
164 .input_uV = 3300000, \
167 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | \
168 REGULATOR_CHANGE_STATUS, \
170 .consumer_supplies = &vccq_sdhi##idx##_consumer, \
171 .num_consumer_supplies = 1, \
174 static struct gpio vccq_sdhi##idx##_gpio = \
175 { vccq_pin, GPIOF_OUT_INIT_HIGH, "vccq-sdhi" #idx }; \
177 static struct gpio_regulator_state vccq_sdhi##idx##_states[] = { \
178 { .value = 1800000, .gpios = 0 }, \
179 { .value = 3300000, .gpios = 1 }, \
182 static const struct gpio_regulator_config vccq_sdhi##idx##_info __initconst = {\
183 .supply_name = "vqmmc", \
184 .gpios = &vccq_sdhi##idx##_gpio, \
186 .states = vccq_sdhi##idx##_states, \
187 .nr_states = ARRAY_SIZE(vccq_sdhi##idx##_states), \
188 .type = REGULATOR_VOLTAGE, \
189 .init_data = &vccq_sdhi##idx##_init_data, \
192 SDHI_REGULATOR(0, RCAR_GP_PIN(5, 24), RCAR_GP_PIN(5, 29));
193 SDHI_REGULATOR(2, RCAR_GP_PIN(5, 25), RCAR_GP_PIN(5, 30));
196 static const struct sh_mmcif_plat_data mmcif1_pdata __initconst = {
197 .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
198 .clk_ctrl2_present = true,
199 .ccs_unsupported = true,
202 static const struct resource mmcif1_resources[] __initconst = {
203 DEFINE_RES_MEM(0xee220000, 0x80),
204 DEFINE_RES_IRQ(gic_spi(170)),
208 static const struct sh_eth_plat_data ether_pdata __initconst = {
210 .phy_irq = irq_pin(0),
211 .edmac_endian = EDMAC_LITTLE_ENDIAN,
212 .phy_interface = PHY_INTERFACE_MODE_RMII,
213 .ether_link_active_low = 1,
216 static const struct resource ether_resources[] __initconst = {
217 DEFINE_RES_MEM(0xee700000, 0x400),
218 DEFINE_RES_IRQ(gic_spi(162)),
221 static const struct platform_device_info ether_info __initconst = {
222 .name = "r8a7790-ether",
224 .res = ether_resources,
225 .num_res = ARRAY_SIZE(ether_resources),
226 .data = ðer_pdata,
227 .size_data = sizeof(ether_pdata),
228 .dma_mask = DMA_BIT_MASK(32),
231 /* SPI Flash memory (Spansion S25FL512SAGMFIG11 64Mb) */
232 static struct mtd_partition spi_flash_part[] = {
233 /* Reserved for user loader program, read-only */
238 .mask_flags = MTD_WRITEABLE,
240 /* Reserved for user program, read-only */
243 .offset = MTDPART_OFS_APPEND,
245 .mask_flags = MTD_WRITEABLE,
247 /* All else is writable (e.g. JFFS2) */
250 .offset = MTDPART_OFS_APPEND,
251 .size = MTDPART_SIZ_FULL,
256 static const struct flash_platform_data spi_flash_data = {
258 .parts = spi_flash_part,
259 .nr_parts = ARRAY_SIZE(spi_flash_part),
263 static const struct rspi_plat_data qspi_pdata __initconst = {
267 static const struct spi_board_info spi_info[] __initconst = {
269 .modalias = "m25p80",
270 .platform_data = &spi_flash_data,
271 .mode = SPI_MODE_0 | SPI_TX_QUAD | SPI_RX_QUAD,
272 .max_speed_hz = 30000000,
279 static const struct resource qspi_resources[] __initconst = {
280 DEFINE_RES_MEM(0xe6b10000, 0x1000),
281 DEFINE_RES_IRQ_NAMED(gic_spi(184), "mux"),
285 static const struct resource vin_resources[] __initconst = {
287 DEFINE_RES_MEM(0xe6ef0000, 0x1000),
288 DEFINE_RES_IRQ(gic_spi(188)),
290 DEFINE_RES_MEM(0xe6ef1000, 0x1000),
291 DEFINE_RES_IRQ(gic_spi(189)),
294 static void __init lager_add_vin_device(unsigned idx,
295 struct rcar_vin_platform_data *pdata)
297 struct platform_device_info vin_info = {
298 .name = "r8a7790-vin",
300 .res = &vin_resources[idx * 2],
302 .dma_mask = DMA_BIT_MASK(32),
304 .size_data = sizeof(*pdata),
309 platform_device_register_full(&vin_info);
312 #define LAGER_CAMERA(idx, name, addr, pdata, flag) \
313 static struct i2c_board_info i2c_cam##idx##_device = { \
314 I2C_BOARD_INFO(name, addr), \
317 static struct rcar_vin_platform_data vin##idx##_pdata = { \
321 static struct soc_camera_link cam##idx##_link = { \
323 .board_info = &i2c_cam##idx##_device, \
324 .i2c_adapter_id = 2, \
325 .module_name = name, \
329 /* Camera 0 is not currently supported due to adv7612 support missing */
330 LAGER_CAMERA(1, "adv7180", 0x20, NULL, RCAR_VIN_BT656);
332 static void __init lager_add_camera1_device(void)
334 platform_device_register_data(NULL, "soc-camera-pdrv", 1,
335 &cam1_link, sizeof(cam1_link));
336 lager_add_vin_device(1, &vin1_pdata);
340 static const struct resource sata1_resources[] __initconst = {
341 DEFINE_RES_MEM(0xee500000, 0x2000),
342 DEFINE_RES_IRQ(gic_spi(106)),
345 static const struct platform_device_info sata1_info __initconst = {
346 .name = "sata-r8a7790",
348 .res = sata1_resources,
349 .num_res = ARRAY_SIZE(sata1_resources),
350 .dma_mask = DMA_BIT_MASK(32),
354 static const struct resource usbhs_resources[] __initconst = {
355 DEFINE_RES_MEM(0xe6590000, 0x100),
356 DEFINE_RES_IRQ(gic_spi(107)),
359 struct usbhs_private {
360 struct renesas_usbhs_platform_info info;
364 #define usbhs_get_priv(pdev) \
365 container_of(renesas_usbhs_get_info(pdev), struct usbhs_private, info)
367 static int usbhs_power_ctrl(struct platform_device *pdev,
368 void __iomem *base, int enable)
370 struct usbhs_private *priv = usbhs_get_priv(pdev);
376 int retval = usb_phy_init(priv->phy);
379 retval = usb_phy_set_suspend(priv->phy, 0);
383 usb_phy_set_suspend(priv->phy, 1);
384 usb_phy_shutdown(priv->phy);
388 static int usbhs_hardware_init(struct platform_device *pdev)
390 struct usbhs_private *priv = usbhs_get_priv(pdev);
394 /* USB0 Function - use PWEN as GPIO input to detect DIP Switch SW5
395 * setting to avoid VBUS short circuit due to wrong cable.
396 * PWEN should be pulled up high if USB Function is selected by SW5
398 gpio_request_one(RCAR_GP_PIN(5, 18), GPIOF_IN, NULL); /* USB0_PWEN */
399 if (!gpio_get_value(RCAR_GP_PIN(5, 18))) {
400 pr_warn("Error: USB Function not selected - check SW5 + SW6\n");
405 phy = usb_get_phy_dev(&pdev->dev, 0);
414 gpio_free(RCAR_GP_PIN(5, 18));
418 static int usbhs_hardware_exit(struct platform_device *pdev)
420 struct usbhs_private *priv = usbhs_get_priv(pdev);
425 usb_put_phy(priv->phy);
428 gpio_free(RCAR_GP_PIN(5, 18));
432 static int usbhs_get_id(struct platform_device *pdev)
437 static u32 lager_usbhs_pipe_type[] = {
438 USB_ENDPOINT_XFER_CONTROL,
439 USB_ENDPOINT_XFER_ISOC,
440 USB_ENDPOINT_XFER_ISOC,
441 USB_ENDPOINT_XFER_BULK,
442 USB_ENDPOINT_XFER_BULK,
443 USB_ENDPOINT_XFER_BULK,
444 USB_ENDPOINT_XFER_INT,
445 USB_ENDPOINT_XFER_INT,
446 USB_ENDPOINT_XFER_INT,
447 USB_ENDPOINT_XFER_BULK,
448 USB_ENDPOINT_XFER_BULK,
449 USB_ENDPOINT_XFER_BULK,
450 USB_ENDPOINT_XFER_BULK,
451 USB_ENDPOINT_XFER_BULK,
452 USB_ENDPOINT_XFER_BULK,
453 USB_ENDPOINT_XFER_BULK,
456 static struct usbhs_private usbhs_priv __initdata = {
458 .platform_callback = {
459 .power_ctrl = usbhs_power_ctrl,
460 .hardware_init = usbhs_hardware_init,
461 .hardware_exit = usbhs_hardware_exit,
462 .get_id = usbhs_get_id,
466 .pipe_type = lager_usbhs_pipe_type,
467 .pipe_size = ARRAY_SIZE(lager_usbhs_pipe_type),
472 static void __init lager_register_usbhs(void)
474 usb_bind_phy("renesas_usbhs", 0, "usb_phy_rcar_gen2");
475 platform_device_register_resndata(NULL,
478 ARRAY_SIZE(usbhs_resources),
480 sizeof(usbhs_priv.info));
484 static const struct rcar_gen2_phy_platform_data usbhs_phy_pdata __initconst = {
485 .chan0_pci = 0, /* Channel 0 is USBHS */
486 .chan2_pci = 1, /* Channel 2 is PCI USB */
489 static const struct resource usbhs_phy_resources[] __initconst = {
490 DEFINE_RES_MEM(0xe6590100, 0x100),
494 static struct i2c_board_info i2c2_devices[] = {
496 I2C_BOARD_INFO("ak4643", 0x12),
501 static struct resource rsnd_resources[] __initdata = {
502 [RSND_GEN2_SCU] = DEFINE_RES_MEM(0xec500000, 0x1000),
503 [RSND_GEN2_ADG] = DEFINE_RES_MEM(0xec5a0000, 0x100),
504 [RSND_GEN2_SSIU] = DEFINE_RES_MEM(0xec540000, 0x1000),
505 [RSND_GEN2_SSI] = DEFINE_RES_MEM(0xec541000, 0x1280),
508 static struct rsnd_ssi_platform_info rsnd_ssi[] = {
509 RSND_SSI(0, gic_spi(370), 0),
510 RSND_SSI(0, gic_spi(371), RSND_SSI_CLK_PIN_SHARE),
513 static struct rsnd_src_platform_info rsnd_src[2] = {
514 /* no member at this point */
517 static struct rsnd_dai_platform_info rsnd_dai = {
518 .playback = { .ssi = &rsnd_ssi[0], },
519 .capture = { .ssi = &rsnd_ssi[1], },
522 static struct rcar_snd_info rsnd_info = {
524 .ssi_info = rsnd_ssi,
525 .ssi_info_nr = ARRAY_SIZE(rsnd_ssi),
526 .src_info = rsnd_src,
527 .src_info_nr = ARRAY_SIZE(rsnd_src),
528 .dai_info = &rsnd_dai,
532 static struct asoc_simple_card_info rsnd_card_info = {
534 .card = "SSI01-AK4643",
535 .codec = "ak4642-codec.2-0012",
536 .platform = "rcar_sound",
537 .daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
539 .name = "rcar_sound",
542 .name = "ak4642-hifi",
547 static void __init lager_add_rsnd_device(void)
549 struct platform_device_info cardinfo = {
550 .name = "asoc-simple-card",
552 .data = &rsnd_card_info,
553 .size_data = sizeof(struct asoc_simple_card_info),
554 .dma_mask = DMA_BIT_MASK(32),
557 i2c_register_board_info(2, i2c2_devices,
558 ARRAY_SIZE(i2c2_devices));
560 platform_device_register_resndata(
561 NULL, "rcar_sound", -1,
562 rsnd_resources, ARRAY_SIZE(rsnd_resources),
563 &rsnd_info, sizeof(rsnd_info));
565 platform_device_register_full(&cardinfo);
569 static struct sh_mobile_sdhi_info sdhi0_info __initdata = {
570 .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
571 MMC_CAP_POWER_OFF_CARD,
572 .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT |
573 TMIO_MMC_WRPROTECT_DISABLE,
576 static struct resource sdhi0_resources[] __initdata = {
577 DEFINE_RES_MEM(0xee100000, 0x200),
578 DEFINE_RES_IRQ(gic_spi(165)),
582 static struct sh_mobile_sdhi_info sdhi2_info __initdata = {
583 .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
584 MMC_CAP_POWER_OFF_CARD,
585 .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT |
586 TMIO_MMC_WRPROTECT_DISABLE,
589 static struct resource sdhi2_resources[] __initdata = {
590 DEFINE_RES_MEM(0xee140000, 0x100),
591 DEFINE_RES_IRQ(gic_spi(167)),
595 static const struct resource pci1_resources[] __initconst = {
596 DEFINE_RES_MEM(0xee0b0000, 0x10000), /* CFG */
597 DEFINE_RES_MEM(0xee0a0000, 0x10000), /* MEM */
598 DEFINE_RES_IRQ(gic_spi(112)),
601 static const struct platform_device_info pci1_info __initconst = {
602 .name = "pci-rcar-gen2",
604 .res = pci1_resources,
605 .num_res = ARRAY_SIZE(pci1_resources),
606 .dma_mask = DMA_BIT_MASK(32),
609 static void __init lager_add_usb1_device(void)
611 platform_device_register_full(&pci1_info);
615 static const struct resource pci2_resources[] __initconst = {
616 DEFINE_RES_MEM(0xee0d0000, 0x10000), /* CFG */
617 DEFINE_RES_MEM(0xee0c0000, 0x10000), /* MEM */
618 DEFINE_RES_IRQ(gic_spi(113)),
621 static const struct platform_device_info pci2_info __initconst = {
622 .name = "pci-rcar-gen2",
624 .res = pci2_resources,
625 .num_res = ARRAY_SIZE(pci2_resources),
626 .dma_mask = DMA_BIT_MASK(32),
629 static void __init lager_add_usb2_device(void)
631 platform_device_register_full(&pci2_info);
634 static const struct pinctrl_map lager_pinctrl_map[] = {
635 /* DU (CN10: ARGB0, CN13: LVDS) */
636 PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790",
638 PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790",
640 PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790",
641 "du_clk_out_0", "du"),
643 PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar.2", "pfc-r8a7790",
646 PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7790",
647 "qspi_ctrl", "qspi"),
648 PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7790",
649 "qspi_data4", "qspi"),
650 /* SCIF0 (CN19: DEBUG SERIAL0) */
651 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790",
652 "scif0_data", "scif0"),
653 /* SCIF1 (CN20: DEBUG SERIAL1) */
654 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7790",
655 "scif1_data", "scif1"),
657 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7790",
658 "sdhi0_data4", "sdhi0"),
659 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7790",
660 "sdhi0_ctrl", "sdhi0"),
661 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7790",
662 "sdhi0_cd", "sdhi0"),
664 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7790",
665 "sdhi2_data4", "sdhi2"),
666 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7790",
667 "sdhi2_ctrl", "sdhi2"),
668 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7790",
669 "sdhi2_cd", "sdhi2"),
670 /* SSI (CN17: sound) */
671 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790",
672 "ssi0129_ctrl", "ssi"),
673 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790",
675 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790",
677 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790",
678 "audio_clk_a", "audio_clk"),
680 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.1", "pfc-r8a7790",
681 "mmc1_data8", "mmc1"),
682 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.1", "pfc-r8a7790",
683 "mmc1_ctrl", "mmc1"),
685 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
687 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
689 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
691 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
692 "intc_irq0", "intc"),
694 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
695 "vin0_data24", "vin0"),
696 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
697 "vin0_sync", "vin0"),
698 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
699 "vin0_field", "vin0"),
700 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
701 "vin0_clkenb", "vin0"),
702 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
705 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.1", "pfc-r8a7790",
706 "vin1_data8", "vin1"),
707 PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.1", "pfc-r8a7790",
710 PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-r8a7790",
711 "usb0_ovc_vbus", "usb0"),
713 PIN_MAP_MUX_GROUP_DEFAULT("pci-rcar-gen2.1", "pfc-r8a7790",
716 PIN_MAP_MUX_GROUP_DEFAULT("pci-rcar-gen2.2", "pfc-r8a7790",
720 static void __init lager_add_standard_devices(void)
722 int fixed_regulator_idx = 0;
723 int gpio_regulator_idx = 0;
725 r8a7790_clock_init();
727 pinctrl_register_mappings(lager_pinctrl_map,
728 ARRAY_SIZE(lager_pinctrl_map));
729 r8a7790_pinmux_init();
731 r8a7790_add_standard_devices();
732 platform_device_register_data(NULL, "leds-gpio", -1,
734 sizeof(lager_leds_pdata));
735 platform_device_register_data(NULL, "gpio-keys", -1,
737 sizeof(lager_keys_pdata));
738 regulator_register_always_on(fixed_regulator_idx++,
739 "fixed-3.3V", fixed3v3_power_consumers,
740 ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
741 platform_device_register_resndata(NULL, "sh_mmcif", 1,
742 mmcif1_resources, ARRAY_SIZE(mmcif1_resources),
743 &mmcif1_pdata, sizeof(mmcif1_pdata));
745 platform_device_register_full(ðer_info);
747 platform_device_register_resndata(NULL, "qspi", 0,
749 ARRAY_SIZE(qspi_resources),
750 &qspi_pdata, sizeof(qspi_pdata));
751 spi_register_board_info(spi_info, ARRAY_SIZE(spi_info));
753 platform_device_register_data(NULL, "reg-fixed-voltage", fixed_regulator_idx++,
754 &vcc_sdhi0_info, sizeof(struct fixed_voltage_config));
755 platform_device_register_data(NULL, "reg-fixed-voltage", fixed_regulator_idx++,
756 &vcc_sdhi2_info, sizeof(struct fixed_voltage_config));
758 platform_device_register_data(NULL, "gpio-regulator", gpio_regulator_idx++,
759 &vccq_sdhi0_info, sizeof(struct gpio_regulator_config));
760 platform_device_register_data(NULL, "gpio-regulator", gpio_regulator_idx++,
761 &vccq_sdhi2_info, sizeof(struct gpio_regulator_config));
763 lager_add_camera1_device();
765 platform_device_register_full(&sata1_info);
767 platform_device_register_resndata(NULL, "usb_phy_rcar_gen2",
768 -1, usbhs_phy_resources,
769 ARRAY_SIZE(usbhs_phy_resources),
771 sizeof(usbhs_phy_pdata));
772 lager_register_usbhs();
773 lager_add_usb1_device();
774 lager_add_usb2_device();
776 lager_add_rsnd_device();
778 platform_device_register_resndata(NULL, "sh_mobile_sdhi", 0,
779 sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
780 &sdhi0_info, sizeof(struct sh_mobile_sdhi_info));
781 platform_device_register_resndata(NULL, "sh_mobile_sdhi", 2,
782 sdhi2_resources, ARRAY_SIZE(sdhi2_resources),
783 &sdhi2_info, sizeof(struct sh_mobile_sdhi_info));
787 * Ether LEDs on the Lager board are named LINK and ACTIVE which corresponds
788 * to non-default 01 setting of the Micrel KSZ8041 PHY control register 1 bits
789 * 14-15. We have to set them back to 01 from the default 00 value each time
790 * the PHY is reset. It's also important because the PHY's LED0 signal is
791 * connected to SoC's ETH_LINK signal and in the PHY's default mode it will
792 * bounce on and off after each packet, which we apparently want to avoid.
794 static int lager_ksz8041_fixup(struct phy_device *phydev)
796 u16 phyctrl1 = phy_read(phydev, 0x1e);
800 return phy_write(phydev, 0x1e, phyctrl1);
803 static void __init lager_init(void)
805 lager_add_standard_devices();
807 irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW);
809 if (IS_ENABLED(CONFIG_PHYLIB))
810 phy_register_fixup_for_id("r8a7790-ether-ff:01",
811 lager_ksz8041_fixup);
814 static const char * const lager_boards_compat_dt[] __initconst = {
819 DT_MACHINE_START(LAGER_DT, "lager")
820 .smp = smp_ops(r8a7790_smp_ops),
821 .init_early = shmobile_init_delay,
822 .init_time = rcar_gen2_timer_init,
823 .init_machine = lager_init,
824 .init_late = shmobile_init_late,
825 .reserve = rcar_gen2_reserve,
826 .dt_compat = lager_boards_compat_dt,