2 * Copyright (C) 2009 Renesas Solutions Corp.
4 * Kuninori Morimoto <morimoto.kuninori@renesas.com>
6 * This file is subject to the terms and conditions of the GNU General Public
7 * License. See the file "COPYING" in the main directory of this archive
11 #include <linux/init.h>
12 #include <linux/device.h>
13 #include <linux/platform_device.h>
14 #include <linux/mmc/host.h>
15 #include <linux/mmc/sh_mmcif.h>
16 #include <linux/mmc/sh_mobile_sdhi.h>
17 #include <linux/mtd/physmap.h>
18 #include <linux/gpio.h>
19 #include <linux/interrupt.h>
21 #include <linux/delay.h>
22 #include <linux/regulator/fixed.h>
23 #include <linux/regulator/machine.h>
24 #include <linux/usb/r8a66597.h>
25 #include <linux/usb/renesas_usbhs.h>
26 #include <linux/i2c.h>
27 #include <linux/i2c/tsc2007.h>
28 #include <linux/spi/spi.h>
29 #include <linux/spi/sh_msiof.h>
30 #include <linux/spi/mmc_spi.h>
31 #include <linux/input.h>
32 #include <linux/input/sh_keysc.h>
33 #include <linux/sh_eth.h>
34 #include <linux/sh_intc.h>
35 #include <linux/videodev2.h>
36 #include <video/sh_mobile_lcdc.h>
37 #include <sound/sh_fsi.h>
38 #include <sound/simple_card.h>
39 #include <media/sh_mobile_ceu.h>
40 #include <media/soc_camera.h>
41 #include <media/tw9910.h>
42 #include <media/mt9t112.h>
43 #include <asm/heartbeat.h>
44 #include <asm/clock.h>
45 #include <asm/suspend.h>
46 #include <cpu/sh7724.h>
49 * Address Interface BusWidth
50 *-----------------------------------------
51 * 0x0000_0000 uboot 16bit
52 * 0x0004_0000 Linux romImage 16bit
53 * 0x0014_0000 MTD for Linux 16bit
54 * 0x0400_0000 Internal I/O 16/32bit
55 * 0x0800_0000 DRAM 32bit
56 * 0x1800_0000 MFI 16bit
60 *------------------------------
61 * DS2[1] = FlashROM write protect ON : write protect
62 * OFF : No write protect
63 * DS2[2] = RMII / TS, SCIF ON : RMII
65 * DS2[3] = Camera / Video ON : Camera
67 * DS2[5] = NTSC_OUT Clock ON : On board OSC
69 * DS2[6-7] = MMC / SD ON-OFF : SD
76 * it needs amixer settings for playing
78 * amixer set 'HeadPhone' 80
79 * amixer set 'Out Mixer Left DAC Left' on
80 * amixer set 'Out Mixer Right DAC Right' on
84 static unsigned char led_pos[] = { 0, 1, 2, 3 };
86 static struct heartbeat_data heartbeat_data = {
91 static struct resource heartbeat_resource = {
92 .start = 0xA405012C, /* PTG */
93 .end = 0xA405012E - 1,
94 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
97 static struct platform_device heartbeat_device = {
101 .platform_data = &heartbeat_data,
104 .resource = &heartbeat_resource,
108 static struct mtd_partition nor_flash_partitions[] = {
110 .name = "boot loader",
112 .size = (5 * 1024 * 1024),
113 .mask_flags = MTD_WRITEABLE, /* force read-only */
116 .offset = MTDPART_OFS_APPEND,
117 .size = MTDPART_SIZ_FULL,
121 static struct physmap_flash_data nor_flash_data = {
123 .parts = nor_flash_partitions,
124 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
127 static struct resource nor_flash_resources[] = {
132 .flags = IORESOURCE_MEM,
136 static struct platform_device nor_flash_device = {
137 .name = "physmap-flash",
138 .resource = nor_flash_resources,
139 .num_resources = ARRAY_SIZE(nor_flash_resources),
141 .platform_data = &nor_flash_data,
146 #define SH_ETH_ADDR (0xA4600000)
147 static struct resource sh_eth_resources[] = {
149 .start = SH_ETH_ADDR,
150 .end = SH_ETH_ADDR + 0x1FC,
151 .flags = IORESOURCE_MEM,
154 .start = evt2irq(0xd60),
155 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
159 static struct sh_eth_plat_data sh_eth_plat = {
160 .phy = 0x1f, /* SMSC LAN8700 */
161 .edmac_endian = EDMAC_LITTLE_ENDIAN,
162 .register_type = SH_ETH_REG_FAST_SH4,
163 .phy_interface = PHY_INTERFACE_MODE_MII,
164 .ether_link_active_low = 1
167 static struct platform_device sh_eth_device = {
168 .name = "sh7724-ether",
171 .platform_data = &sh_eth_plat,
173 .num_resources = ARRAY_SIZE(sh_eth_resources),
174 .resource = sh_eth_resources,
178 static void usb0_port_power(int port, int power)
180 gpio_set_value(GPIO_PTB4, power);
183 static struct r8a66597_platdata usb0_host_data = {
185 .port_power = usb0_port_power,
188 static struct resource usb0_host_resources[] = {
191 .end = 0xa4d80124 - 1,
192 .flags = IORESOURCE_MEM,
195 .start = evt2irq(0xa20),
196 .end = evt2irq(0xa20),
197 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
201 static struct platform_device usb0_host_device = {
202 .name = "r8a66597_hcd",
205 .dma_mask = NULL, /* not use dma */
206 .coherent_dma_mask = 0xffffffff,
207 .platform_data = &usb0_host_data,
209 .num_resources = ARRAY_SIZE(usb0_host_resources),
210 .resource = usb0_host_resources,
213 /* USB1 host/function */
214 static void usb1_port_power(int port, int power)
216 gpio_set_value(GPIO_PTB5, power);
219 static struct r8a66597_platdata usb1_common_data = {
221 .port_power = usb1_port_power,
224 static struct resource usb1_common_resources[] = {
227 .end = 0xa4d90124 - 1,
228 .flags = IORESOURCE_MEM,
231 .start = evt2irq(0xa40),
232 .end = evt2irq(0xa40),
233 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
237 static struct platform_device usb1_common_device = {
238 /* .name will be added in arch_setup */
241 .dma_mask = NULL, /* not use dma */
242 .coherent_dma_mask = 0xffffffff,
243 .platform_data = &usb1_common_data,
245 .num_resources = ARRAY_SIZE(usb1_common_resources),
246 .resource = usb1_common_resources,
252 static int usbhs_get_id(struct platform_device *pdev)
254 return gpio_get_value(GPIO_PTB3);
257 static int usbhs_phy_reset(struct platform_device *pdev)
259 /* enable vbus if HOST */
260 if (!gpio_get_value(GPIO_PTB3))
261 gpio_set_value(GPIO_PTB5, 1);
266 static struct renesas_usbhs_platform_info usbhs_info = {
267 .platform_callback = {
268 .get_id = usbhs_get_id,
269 .phy_reset = usbhs_phy_reset,
273 .detection_delay = 5,
274 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
275 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
276 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
277 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
281 static struct resource usbhs_resources[] = {
284 .end = 0xa4d90124 - 1,
285 .flags = IORESOURCE_MEM,
288 .start = evt2irq(0xa40),
289 .end = evt2irq(0xa40),
290 .flags = IORESOURCE_IRQ,
294 static struct platform_device usbhs_device = {
295 .name = "renesas_usbhs",
298 .dma_mask = NULL, /* not use dma */
299 .coherent_dma_mask = 0xffffffff,
300 .platform_data = &usbhs_info,
302 .num_resources = ARRAY_SIZE(usbhs_resources),
303 .resource = usbhs_resources,
307 static const struct fb_videomode ecovec_lcd_modes[] = {
318 .sync = 0, /* hsync and vsync are active low */
322 static const struct fb_videomode ecovec_dvi_modes[] = {
333 .sync = 0, /* hsync and vsync are active low */
337 static int ecovec24_set_brightness(int brightness)
339 gpio_set_value(GPIO_PTR1, brightness);
344 static struct sh_mobile_lcdc_info lcdc_info = {
346 .interface_type = RGB18,
347 .chan = LCDC_CHAN_MAINLCD,
348 .fourcc = V4L2_PIX_FMT_RGB565,
349 .panel_cfg = { /* 7.0 inch */
354 .name = "sh_mobile_lcdc_bl",
356 .set_brightness = ecovec24_set_brightness,
361 static struct resource lcdc_resources[] = {
366 .flags = IORESOURCE_MEM,
369 .start = evt2irq(0xf40),
370 .flags = IORESOURCE_IRQ,
374 static struct platform_device lcdc_device = {
375 .name = "sh_mobile_lcdc_fb",
376 .num_resources = ARRAY_SIZE(lcdc_resources),
377 .resource = lcdc_resources,
379 .platform_data = &lcdc_info,
384 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
385 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
388 static struct resource ceu0_resources[] = {
393 .flags = IORESOURCE_MEM,
396 .start = evt2irq(0x880),
397 .flags = IORESOURCE_IRQ,
400 /* place holder for contiguous memory */
404 static struct platform_device ceu0_device = {
405 .name = "sh_mobile_ceu",
406 .id = 0, /* "ceu0" clock */
407 .num_resources = ARRAY_SIZE(ceu0_resources),
408 .resource = ceu0_resources,
410 .platform_data = &sh_mobile_ceu0_info,
415 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
416 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
419 static struct resource ceu1_resources[] = {
424 .flags = IORESOURCE_MEM,
427 .start = evt2irq(0x9e0),
428 .flags = IORESOURCE_IRQ,
431 /* place holder for contiguous memory */
435 static struct platform_device ceu1_device = {
436 .name = "sh_mobile_ceu",
437 .id = 1, /* "ceu1" clock */
438 .num_resources = ARRAY_SIZE(ceu1_resources),
439 .resource = ceu1_resources,
441 .platform_data = &sh_mobile_ceu1_info,
446 static struct i2c_board_info i2c0_devices[] = {
448 I2C_BOARD_INFO("da7210", 0x1a),
452 static struct i2c_board_info i2c1_devices[] = {
454 I2C_BOARD_INFO("r2025sd", 0x32),
457 I2C_BOARD_INFO("lis3lv02d", 0x1c),
458 .irq = evt2irq(0x620),
463 static struct sh_keysc_info keysc_info = {
464 .mode = SH_KEYSC_MODE_1,
468 .keycodes = { KEY_1, 0, 0, 0, 0,
473 KEY_6, 0, 0, 0, 0, },
476 static struct resource keysc_resources[] = {
481 .flags = IORESOURCE_MEM,
484 .start = evt2irq(0xbe0),
485 .flags = IORESOURCE_IRQ,
489 static struct platform_device keysc_device = {
491 .id = 0, /* keysc0 clock */
492 .num_resources = ARRAY_SIZE(keysc_resources),
493 .resource = keysc_resources,
495 .platform_data = &keysc_info,
500 #define IRQ0 evt2irq(0x600)
502 static int ts_get_pendown_state(void)
505 gpio_free(GPIO_FN_INTC_IRQ0);
506 gpio_request(GPIO_PTZ0, NULL);
507 gpio_direction_input(GPIO_PTZ0);
509 val = gpio_get_value(GPIO_PTZ0);
511 gpio_free(GPIO_PTZ0);
512 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
517 static int ts_init(void)
519 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
523 static struct tsc2007_platform_data tsc2007_info = {
526 .get_pendown_state = ts_get_pendown_state,
527 .init_platform_hw = ts_init,
530 static struct i2c_board_info ts_i2c_clients = {
531 I2C_BOARD_INFO("tsc2007", 0x48),
533 .platform_data = &tsc2007_info,
537 static struct regulator_consumer_supply cn12_power_consumers[] =
539 REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
540 REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
541 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
542 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
545 static struct regulator_init_data cn12_power_init_data = {
547 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
549 .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers),
550 .consumer_supplies = cn12_power_consumers,
553 static struct fixed_voltage_config cn12_power_info = {
554 .supply_name = "CN12 SD/MMC Vdd",
555 .microvolts = 3300000,
558 .init_data = &cn12_power_init_data,
561 static struct platform_device cn12_power = {
562 .name = "reg-fixed-voltage",
565 .platform_data = &cn12_power_info,
569 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
571 static struct regulator_consumer_supply sdhi0_power_consumers[] =
573 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
574 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
577 static struct regulator_init_data sdhi0_power_init_data = {
579 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
581 .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers),
582 .consumer_supplies = sdhi0_power_consumers,
585 static struct fixed_voltage_config sdhi0_power_info = {
586 .supply_name = "CN11 SD/MMC Vdd",
587 .microvolts = 3300000,
590 .init_data = &sdhi0_power_init_data,
593 static struct platform_device sdhi0_power = {
594 .name = "reg-fixed-voltage",
597 .platform_data = &sdhi0_power_info,
601 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
603 static int power_gpio = -EINVAL;
605 if (power_gpio < 0) {
606 int ret = gpio_request(GPIO_PTB6, NULL);
608 power_gpio = GPIO_PTB6;
609 gpio_direction_output(power_gpio, 0);
614 * Toggle the GPIO regardless, whether we managed to grab it above or
615 * the fixed regulator driver did.
617 gpio_set_value(GPIO_PTB6, state);
620 static int sdhi0_get_cd(struct platform_device *pdev)
622 return !gpio_get_value(GPIO_PTY7);
625 static struct sh_mobile_sdhi_info sdhi0_info = {
626 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
627 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
628 .set_pwr = sdhi0_set_pwr,
629 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
631 .get_cd = sdhi0_get_cd,
634 static struct resource sdhi0_resources[] = {
639 .flags = IORESOURCE_MEM,
642 .start = evt2irq(0xe80),
643 .flags = IORESOURCE_IRQ,
647 static struct platform_device sdhi0_device = {
648 .name = "sh_mobile_sdhi",
649 .num_resources = ARRAY_SIZE(sdhi0_resources),
650 .resource = sdhi0_resources,
653 .platform_data = &sdhi0_info,
657 static void cn12_set_pwr(struct platform_device *pdev, int state)
659 static int power_gpio = -EINVAL;
661 if (power_gpio < 0) {
662 int ret = gpio_request(GPIO_PTB7, NULL);
664 power_gpio = GPIO_PTB7;
665 gpio_direction_output(power_gpio, 0);
670 * Toggle the GPIO regardless, whether we managed to grab it above or
671 * the fixed regulator driver did.
673 gpio_set_value(GPIO_PTB7, state);
676 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
678 static int sdhi1_get_cd(struct platform_device *pdev)
680 return !gpio_get_value(GPIO_PTW7);
683 static struct sh_mobile_sdhi_info sdhi1_info = {
684 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
685 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
686 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
688 .set_pwr = cn12_set_pwr,
689 .get_cd = sdhi1_get_cd,
692 static struct resource sdhi1_resources[] = {
697 .flags = IORESOURCE_MEM,
700 .start = evt2irq(0x4e0),
701 .flags = IORESOURCE_IRQ,
705 static struct platform_device sdhi1_device = {
706 .name = "sh_mobile_sdhi",
707 .num_resources = ARRAY_SIZE(sdhi1_resources),
708 .resource = sdhi1_resources,
711 .platform_data = &sdhi1_info,
714 #endif /* CONFIG_MMC_SH_MMCIF */
719 static int mmc_spi_get_ro(struct device *dev)
721 return gpio_get_value(GPIO_PTY6);
724 static int mmc_spi_get_cd(struct device *dev)
726 return !gpio_get_value(GPIO_PTY7);
729 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
731 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
734 static struct mmc_spi_platform_data mmc_spi_info = {
735 .get_ro = mmc_spi_get_ro,
736 .get_cd = mmc_spi_get_cd,
737 .caps = MMC_CAP_NEEDS_POLL,
738 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
739 .setpower = mmc_spi_setpower,
742 static struct spi_board_info spi_bus[] = {
744 .modalias = "mmc_spi",
745 .platform_data = &mmc_spi_info,
746 .max_speed_hz = 5000000,
748 .controller_data = (void *) GPIO_PTM4,
753 static struct sh_msiof_spi_info msiof0_data = {
757 static struct resource msiof0_resources[] = {
762 .flags = IORESOURCE_MEM,
765 .start = evt2irq(0xc80),
766 .flags = IORESOURCE_IRQ,
770 static struct platform_device msiof0_device = {
771 .name = "spi_sh_msiof",
772 .id = 0, /* MSIOF0 */
774 .platform_data = &msiof0_data,
776 .num_resources = ARRAY_SIZE(msiof0_resources),
777 .resource = msiof0_resources,
782 /* I2C Video/Camera */
783 static struct i2c_board_info i2c_camera[] = {
785 I2C_BOARD_INFO("tw9910", 0x45),
789 I2C_BOARD_INFO("mt9t112", 0x3c),
793 I2C_BOARD_INFO("mt9t112", 0x3c),
798 static int tw9910_power(struct device *dev, int mode)
800 int val = mode ? 0 : 1;
802 gpio_set_value(GPIO_PTU2, val);
809 static struct tw9910_video_info tw9910_info = {
810 .buswidth = SOCAM_DATAWIDTH_8,
811 .mpout = TW9910_MPO_FIELD,
814 static struct soc_camera_link tw9910_link = {
817 .power = tw9910_power,
818 .board_info = &i2c_camera[0],
819 .priv = &tw9910_info,
823 static int mt9t112_power1(struct device *dev, int mode)
825 gpio_set_value(GPIO_PTA3, mode);
832 static struct mt9t112_camera_info mt9t112_info1 = {
833 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
834 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
837 static struct soc_camera_link mt9t112_link1 = {
839 .power = mt9t112_power1,
841 .board_info = &i2c_camera[1],
842 .priv = &mt9t112_info1,
845 static int mt9t112_power2(struct device *dev, int mode)
847 gpio_set_value(GPIO_PTA4, mode);
854 static struct mt9t112_camera_info mt9t112_info2 = {
855 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
856 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
859 static struct soc_camera_link mt9t112_link2 = {
861 .power = mt9t112_power2,
863 .board_info = &i2c_camera[2],
864 .priv = &mt9t112_info2,
867 static struct platform_device camera_devices[] = {
869 .name = "soc-camera-pdrv",
872 .platform_data = &tw9910_link,
876 .name = "soc-camera-pdrv",
879 .platform_data = &mt9t112_link1,
883 .name = "soc-camera-pdrv",
886 .platform_data = &mt9t112_link2,
892 static struct resource fsi_resources[] = {
897 .flags = IORESOURCE_MEM,
900 .start = evt2irq(0xf80),
901 .flags = IORESOURCE_IRQ,
905 static struct platform_device fsi_device = {
908 .num_resources = ARRAY_SIZE(fsi_resources),
909 .resource = fsi_resources,
912 static struct asoc_simple_card_info fsi_da7210_info = {
914 .card = "FSIB-DA7210",
915 .codec = "da7210.0-001a",
916 .platform = "sh_fsi.0",
917 .daifmt = SND_SOC_DAIFMT_I2S,
920 .fmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_IB_NF,
923 .name = "da7210-hifi",
924 .fmt = SND_SOC_DAIFMT_CBM_CFM,
928 static struct platform_device fsi_da7210_device = {
929 .name = "asoc-simple-card",
931 .platform_data = &fsi_da7210_info,
937 static struct resource irda_resources[] = {
942 .flags = IORESOURCE_MEM,
945 .start = evt2irq(0x480),
946 .flags = IORESOURCE_IRQ,
950 static struct platform_device irda_device = {
952 .num_resources = ARRAY_SIZE(irda_resources),
953 .resource = irda_resources,
956 #include <media/ak881x.h>
957 #include <media/sh_vou.h>
959 static struct ak881x_pdata ak881x_pdata = {
960 .flags = AK881X_IF_MODE_SLAVE,
963 static struct i2c_board_info ak8813 = {
964 I2C_BOARD_INFO("ak8813", 0x20),
965 .platform_data = &ak881x_pdata,
968 static struct sh_vou_pdata sh_vou_pdata = {
969 .bus_fmt = SH_VOU_BUS_8BIT,
970 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
971 .board_info = &ak8813,
975 static struct resource sh_vou_resources[] = {
979 .flags = IORESOURCE_MEM,
982 .start = evt2irq(0x8e0),
983 .flags = IORESOURCE_IRQ,
987 static struct platform_device vou_device = {
990 .num_resources = ARRAY_SIZE(sh_vou_resources),
991 .resource = sh_vou_resources,
993 .platform_data = &sh_vou_pdata,
997 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
999 static void mmcif_down_pwr(struct platform_device *pdev)
1001 cn12_set_pwr(pdev, 0);
1004 static struct resource sh_mmcif_resources[] = {
1007 .start = 0xA4CA0000,
1009 .flags = IORESOURCE_MEM,
1013 .start = evt2irq(0x5a0),
1014 .flags = IORESOURCE_IRQ,
1018 .start = evt2irq(0x5c0),
1019 .flags = IORESOURCE_IRQ,
1023 static struct sh_mmcif_plat_data sh_mmcif_plat = {
1024 .set_pwr = cn12_set_pwr,
1025 .down_pwr = mmcif_down_pwr,
1026 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
1027 .caps = MMC_CAP_4_BIT_DATA |
1028 MMC_CAP_8_BIT_DATA |
1030 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
1033 static struct platform_device sh_mmcif_device = {
1037 .platform_data = &sh_mmcif_plat,
1039 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
1040 .resource = sh_mmcif_resources,
1044 static struct platform_device *ecovec_devices[] __initdata = {
1049 &usb1_common_device,
1056 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1059 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1072 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1078 #define EEPROM_ADDR 0x50
1079 static u8 mac_read(struct i2c_adapter *a, u8 command)
1081 struct i2c_msg msg[2];
1085 msg[0].addr = EEPROM_ADDR;
1088 msg[0].buf = &command;
1090 msg[1].addr = EEPROM_ADDR;
1091 msg[1].flags = I2C_M_RD;
1095 ret = i2c_transfer(a, msg, 2);
1097 printk(KERN_ERR "error %d\n", ret);
1104 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1106 struct i2c_adapter *a = i2c_get_adapter(1);
1110 pr_err("can not get I2C 1\n");
1114 /* read MAC address from EEPROM */
1115 for (i = 0; i < sizeof(pd->mac_addr); i++) {
1116 pd->mac_addr[i] = mac_read(a, 0x10 + i);
1123 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1125 pr_err("unable to read sh_eth MAC address\n");
1129 #define PORT_HIZA 0xA4050158
1130 #define IODRIVEA 0xA405018A
1132 extern char ecovec24_sdram_enter_start;
1133 extern char ecovec24_sdram_enter_end;
1134 extern char ecovec24_sdram_leave_start;
1135 extern char ecovec24_sdram_leave_end;
1137 static int __init arch_setup(void)
1140 bool cn12_enabled = false;
1142 /* register board specific self-refresh code */
1143 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1145 &ecovec24_sdram_enter_start,
1146 &ecovec24_sdram_enter_end,
1147 &ecovec24_sdram_leave_start,
1148 &ecovec24_sdram_leave_end);
1150 /* enable STATUS0, STATUS2 and PDSTATUS */
1151 gpio_request(GPIO_FN_STATUS0, NULL);
1152 gpio_request(GPIO_FN_STATUS2, NULL);
1153 gpio_request(GPIO_FN_PDSTATUS, NULL);
1156 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1157 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1159 /* enable debug LED */
1160 gpio_request(GPIO_PTG0, NULL);
1161 gpio_request(GPIO_PTG1, NULL);
1162 gpio_request(GPIO_PTG2, NULL);
1163 gpio_request(GPIO_PTG3, NULL);
1164 gpio_direction_output(GPIO_PTG0, 0);
1165 gpio_direction_output(GPIO_PTG1, 0);
1166 gpio_direction_output(GPIO_PTG2, 0);
1167 gpio_direction_output(GPIO_PTG3, 0);
1168 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1171 gpio_request(GPIO_PTA1, NULL);
1172 gpio_direction_output(GPIO_PTA1, 1);
1175 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1176 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1177 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1178 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1179 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1180 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1181 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1182 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1183 gpio_request(GPIO_FN_MDIO, NULL);
1184 gpio_request(GPIO_FN_MDC, NULL);
1185 gpio_request(GPIO_FN_LNKSTA, NULL);
1188 __raw_writew(0x0000, 0xA4D80000);
1189 __raw_writew(0x0000, 0xA4D90000);
1190 gpio_request(GPIO_PTB3, NULL);
1191 gpio_request(GPIO_PTB4, NULL);
1192 gpio_request(GPIO_PTB5, NULL);
1193 gpio_direction_input(GPIO_PTB3);
1194 gpio_direction_output(GPIO_PTB4, 0);
1195 gpio_direction_output(GPIO_PTB5, 0);
1196 __raw_writew(0x0600, 0xa40501d4);
1197 __raw_writew(0x0600, 0xa4050192);
1199 if (gpio_get_value(GPIO_PTB3)) {
1200 printk(KERN_INFO "USB1 function is selected\n");
1201 usb1_common_device.name = "r8a66597_udc";
1203 printk(KERN_INFO "USB1 host is selected\n");
1204 usb1_common_device.name = "r8a66597_hcd";
1208 gpio_request(GPIO_FN_LCDD23, NULL);
1209 gpio_request(GPIO_FN_LCDD22, NULL);
1210 gpio_request(GPIO_FN_LCDD21, NULL);
1211 gpio_request(GPIO_FN_LCDD20, NULL);
1212 gpio_request(GPIO_FN_LCDD19, NULL);
1213 gpio_request(GPIO_FN_LCDD18, NULL);
1214 gpio_request(GPIO_FN_LCDD17, NULL);
1215 gpio_request(GPIO_FN_LCDD16, NULL);
1216 gpio_request(GPIO_FN_LCDD15, NULL);
1217 gpio_request(GPIO_FN_LCDD14, NULL);
1218 gpio_request(GPIO_FN_LCDD13, NULL);
1219 gpio_request(GPIO_FN_LCDD12, NULL);
1220 gpio_request(GPIO_FN_LCDD11, NULL);
1221 gpio_request(GPIO_FN_LCDD10, NULL);
1222 gpio_request(GPIO_FN_LCDD9, NULL);
1223 gpio_request(GPIO_FN_LCDD8, NULL);
1224 gpio_request(GPIO_FN_LCDD7, NULL);
1225 gpio_request(GPIO_FN_LCDD6, NULL);
1226 gpio_request(GPIO_FN_LCDD5, NULL);
1227 gpio_request(GPIO_FN_LCDD4, NULL);
1228 gpio_request(GPIO_FN_LCDD3, NULL);
1229 gpio_request(GPIO_FN_LCDD2, NULL);
1230 gpio_request(GPIO_FN_LCDD1, NULL);
1231 gpio_request(GPIO_FN_LCDD0, NULL);
1232 gpio_request(GPIO_FN_LCDDISP, NULL);
1233 gpio_request(GPIO_FN_LCDHSYN, NULL);
1234 gpio_request(GPIO_FN_LCDDCK, NULL);
1235 gpio_request(GPIO_FN_LCDVSYN, NULL);
1236 gpio_request(GPIO_FN_LCDDON, NULL);
1237 gpio_request(GPIO_FN_LCDLCLK, NULL);
1238 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1240 gpio_request(GPIO_PTE6, NULL);
1241 gpio_request(GPIO_PTU1, NULL);
1242 gpio_request(GPIO_PTR1, NULL);
1243 gpio_request(GPIO_PTA2, NULL);
1244 gpio_direction_input(GPIO_PTE6);
1245 gpio_direction_output(GPIO_PTU1, 0);
1246 gpio_direction_output(GPIO_PTR1, 0);
1247 gpio_direction_output(GPIO_PTA2, 0);
1249 /* I/O buffer drive ability is high */
1250 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1252 if (gpio_get_value(GPIO_PTE6)) {
1254 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1255 lcdc_info.ch[0].clock_divider = 1;
1256 lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes;
1257 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes);
1259 gpio_set_value(GPIO_PTA2, 1);
1260 gpio_set_value(GPIO_PTU1, 1);
1263 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1264 lcdc_info.ch[0].clock_divider = 2;
1265 lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes;
1266 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes);
1268 gpio_set_value(GPIO_PTR1, 1);
1272 * LCDDON control is needed for Panel,
1273 * but current sh_mobile_lcdc driver doesn't control it.
1274 * It is temporary correspondence
1276 gpio_request(GPIO_PTF4, NULL);
1277 gpio_direction_output(GPIO_PTF4, 1);
1279 /* enable TouchScreen */
1280 i2c_register_board_info(0, &ts_i2c_clients, 1);
1281 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1285 gpio_request(GPIO_FN_VIO0_D15, NULL);
1286 gpio_request(GPIO_FN_VIO0_D14, NULL);
1287 gpio_request(GPIO_FN_VIO0_D13, NULL);
1288 gpio_request(GPIO_FN_VIO0_D12, NULL);
1289 gpio_request(GPIO_FN_VIO0_D11, NULL);
1290 gpio_request(GPIO_FN_VIO0_D10, NULL);
1291 gpio_request(GPIO_FN_VIO0_D9, NULL);
1292 gpio_request(GPIO_FN_VIO0_D8, NULL);
1293 gpio_request(GPIO_FN_VIO0_D7, NULL);
1294 gpio_request(GPIO_FN_VIO0_D6, NULL);
1295 gpio_request(GPIO_FN_VIO0_D5, NULL);
1296 gpio_request(GPIO_FN_VIO0_D4, NULL);
1297 gpio_request(GPIO_FN_VIO0_D3, NULL);
1298 gpio_request(GPIO_FN_VIO0_D2, NULL);
1299 gpio_request(GPIO_FN_VIO0_D1, NULL);
1300 gpio_request(GPIO_FN_VIO0_D0, NULL);
1301 gpio_request(GPIO_FN_VIO0_VD, NULL);
1302 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1303 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1304 gpio_request(GPIO_FN_VIO0_HD, NULL);
1305 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1308 gpio_request(GPIO_FN_VIO1_D7, NULL);
1309 gpio_request(GPIO_FN_VIO1_D6, NULL);
1310 gpio_request(GPIO_FN_VIO1_D5, NULL);
1311 gpio_request(GPIO_FN_VIO1_D4, NULL);
1312 gpio_request(GPIO_FN_VIO1_D3, NULL);
1313 gpio_request(GPIO_FN_VIO1_D2, NULL);
1314 gpio_request(GPIO_FN_VIO1_D1, NULL);
1315 gpio_request(GPIO_FN_VIO1_D0, NULL);
1316 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1317 gpio_request(GPIO_FN_VIO1_HD, NULL);
1318 gpio_request(GPIO_FN_VIO1_VD, NULL);
1319 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1320 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1323 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1324 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1325 gpio_request(GPIO_FN_KEYOUT3, NULL);
1326 gpio_request(GPIO_FN_KEYOUT2, NULL);
1327 gpio_request(GPIO_FN_KEYOUT1, NULL);
1328 gpio_request(GPIO_FN_KEYOUT0, NULL);
1329 gpio_request(GPIO_FN_KEYIN0, NULL);
1331 /* enable user debug switch */
1332 gpio_request(GPIO_PTR0, NULL);
1333 gpio_request(GPIO_PTR4, NULL);
1334 gpio_request(GPIO_PTR5, NULL);
1335 gpio_request(GPIO_PTR6, NULL);
1336 gpio_direction_input(GPIO_PTR0);
1337 gpio_direction_input(GPIO_PTR4);
1338 gpio_direction_input(GPIO_PTR5);
1339 gpio_direction_input(GPIO_PTR6);
1341 /* SD-card slot CN11 */
1342 /* Card-detect, used on CN11, either with SDHI0 or with SPI */
1343 gpio_request(GPIO_PTY7, NULL);
1344 gpio_direction_input(GPIO_PTY7);
1346 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1347 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1348 gpio_request(GPIO_FN_SDHI0WP, NULL);
1349 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1350 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1351 gpio_request(GPIO_FN_SDHI0D3, NULL);
1352 gpio_request(GPIO_FN_SDHI0D2, NULL);
1353 gpio_request(GPIO_FN_SDHI0D1, NULL);
1354 gpio_request(GPIO_FN_SDHI0D0, NULL);
1356 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1357 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1358 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1359 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1360 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1361 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1362 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1363 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1364 gpio_request(GPIO_PTY6, NULL); /* write protect */
1365 gpio_direction_input(GPIO_PTY6);
1367 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1370 /* MMC/SD-card slot CN12 */
1371 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1372 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1373 gpio_request(GPIO_FN_MMC_D7, NULL);
1374 gpio_request(GPIO_FN_MMC_D6, NULL);
1375 gpio_request(GPIO_FN_MMC_D5, NULL);
1376 gpio_request(GPIO_FN_MMC_D4, NULL);
1377 gpio_request(GPIO_FN_MMC_D3, NULL);
1378 gpio_request(GPIO_FN_MMC_D2, NULL);
1379 gpio_request(GPIO_FN_MMC_D1, NULL);
1380 gpio_request(GPIO_FN_MMC_D0, NULL);
1381 gpio_request(GPIO_FN_MMC_CLK, NULL);
1382 gpio_request(GPIO_FN_MMC_CMD, NULL);
1384 cn12_enabled = true;
1385 #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1386 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1387 gpio_request(GPIO_FN_SDHI1WP, NULL);
1388 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1389 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1390 gpio_request(GPIO_FN_SDHI1D3, NULL);
1391 gpio_request(GPIO_FN_SDHI1D2, NULL);
1392 gpio_request(GPIO_FN_SDHI1D1, NULL);
1393 gpio_request(GPIO_FN_SDHI1D0, NULL);
1395 /* Card-detect, used on CN12 with SDHI1 */
1396 gpio_request(GPIO_PTW7, NULL);
1397 gpio_direction_input(GPIO_PTW7);
1399 cn12_enabled = true;
1403 /* I/O buffer drive ability is high for CN12 */
1404 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000,
1408 gpio_request(GPIO_PTU2, NULL);
1409 gpio_direction_output(GPIO_PTU2, 1);
1412 gpio_request(GPIO_PTA3, NULL);
1413 gpio_request(GPIO_PTA4, NULL);
1414 gpio_direction_output(GPIO_PTA3, 0);
1415 gpio_direction_output(GPIO_PTA4, 0);
1418 gpio_request(GPIO_FN_FSIMCKB, NULL);
1419 gpio_request(GPIO_FN_FSIIBSD, NULL);
1420 gpio_request(GPIO_FN_FSIOBSD, NULL);
1421 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1422 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1423 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1424 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1425 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1427 /* set SPU2 clock to 83.4 MHz */
1428 clk = clk_get(NULL, "spu_clk");
1430 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1434 /* change parent of FSI B */
1435 clk = clk_get(NULL, "fsib_clk");
1437 /* 48kHz dummy clock was used to make sure 1/1 divide */
1438 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1439 clk_set_parent(clk, &sh7724_fsimckb_clk);
1440 clk_set_rate(clk, 48000);
1444 gpio_request(GPIO_PTU0, NULL);
1445 gpio_direction_output(GPIO_PTU0, 0);
1448 /* enable motion sensor */
1449 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1450 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1452 /* set VPU clock to 166 MHz */
1453 clk = clk_get(NULL, "vpu_clk");
1455 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1460 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1461 gpio_request(GPIO_FN_IRDA_IN, NULL);
1462 gpio_request(GPIO_PTU5, NULL);
1463 gpio_direction_output(GPIO_PTU5, 0);
1465 /* enable I2C device */
1466 i2c_register_board_info(0, i2c0_devices,
1467 ARRAY_SIZE(i2c0_devices));
1469 i2c_register_board_info(1, i2c1_devices,
1470 ARRAY_SIZE(i2c1_devices));
1472 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1474 gpio_request(GPIO_FN_DV_D15, NULL);
1475 gpio_request(GPIO_FN_DV_D14, NULL);
1476 gpio_request(GPIO_FN_DV_D13, NULL);
1477 gpio_request(GPIO_FN_DV_D12, NULL);
1478 gpio_request(GPIO_FN_DV_D11, NULL);
1479 gpio_request(GPIO_FN_DV_D10, NULL);
1480 gpio_request(GPIO_FN_DV_D9, NULL);
1481 gpio_request(GPIO_FN_DV_D8, NULL);
1482 gpio_request(GPIO_FN_DV_CLKI, NULL);
1483 gpio_request(GPIO_FN_DV_CLK, NULL);
1484 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1485 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1487 /* AK8813 power / reset sequence */
1488 gpio_request(GPIO_PTG4, NULL);
1489 gpio_request(GPIO_PTU3, NULL);
1491 gpio_direction_output(GPIO_PTG4, 0);
1493 gpio_direction_output(GPIO_PTU3, 1);
1497 /* Power up, reset */
1498 gpio_set_value(GPIO_PTU3, 0);
1503 gpio_set_value(GPIO_PTG4, 1);
1506 return platform_add_devices(ecovec_devices,
1507 ARRAY_SIZE(ecovec_devices));
1509 arch_initcall(arch_setup);
1511 static int __init devices_setup(void)
1513 sh_eth_init(&sh_eth_plat);
1516 device_initcall(devices_setup);
1518 static struct sh_machine_vector mv_ecovec __initmv = {
1519 .mv_name = "R0P7724 (EcoVec)",