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/mtd/physmap.h>
17 #include <linux/mfd/tmio.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/platform_data/gpio_backlight.h>
34 #include <linux/sh_eth.h>
35 #include <linux/sh_intc.h>
36 #include <linux/videodev2.h>
37 #include <video/sh_mobile_lcdc.h>
38 #include <sound/sh_fsi.h>
39 #include <sound/simple_card.h>
40 #include <media/drv-intf/sh_mobile_ceu.h>
41 #include <media/soc_camera.h>
42 #include <media/i2c/tw9910.h>
43 #include <media/i2c/mt9t112.h>
44 #include <asm/heartbeat.h>
45 #include <asm/clock.h>
46 #include <asm/suspend.h>
47 #include <cpu/sh7724.h>
50 * Address Interface BusWidth
51 *-----------------------------------------
52 * 0x0000_0000 uboot 16bit
53 * 0x0004_0000 Linux romImage 16bit
54 * 0x0014_0000 MTD for Linux 16bit
55 * 0x0400_0000 Internal I/O 16/32bit
56 * 0x0800_0000 DRAM 32bit
57 * 0x1800_0000 MFI 16bit
61 *------------------------------
62 * DS2[1] = FlashROM write protect ON : write protect
63 * OFF : No write protect
64 * DS2[2] = RMII / TS, SCIF ON : RMII
66 * DS2[3] = Camera / Video ON : Camera
68 * DS2[5] = NTSC_OUT Clock ON : On board OSC
70 * DS2[6-7] = MMC / SD ON-OFF : SD
77 * it needs amixer settings for playing
79 * amixer set 'HeadPhone' 80
80 * amixer set 'Out Mixer Left DAC Left' on
81 * amixer set 'Out Mixer Right DAC Right' on
85 static unsigned char led_pos[] = { 0, 1, 2, 3 };
87 static struct heartbeat_data heartbeat_data = {
92 static struct resource heartbeat_resource = {
93 .start = 0xA405012C, /* PTG */
94 .end = 0xA405012E - 1,
95 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
98 static struct platform_device heartbeat_device = {
102 .platform_data = &heartbeat_data,
105 .resource = &heartbeat_resource,
109 static struct mtd_partition nor_flash_partitions[] = {
111 .name = "boot loader",
113 .size = (5 * 1024 * 1024),
114 .mask_flags = MTD_WRITEABLE, /* force read-only */
117 .offset = MTDPART_OFS_APPEND,
118 .size = MTDPART_SIZ_FULL,
122 static struct physmap_flash_data nor_flash_data = {
124 .parts = nor_flash_partitions,
125 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
128 static struct resource nor_flash_resources[] = {
133 .flags = IORESOURCE_MEM,
137 static struct platform_device nor_flash_device = {
138 .name = "physmap-flash",
139 .resource = nor_flash_resources,
140 .num_resources = ARRAY_SIZE(nor_flash_resources),
142 .platform_data = &nor_flash_data,
147 #define SH_ETH_ADDR (0xA4600000)
148 static struct resource sh_eth_resources[] = {
150 .start = SH_ETH_ADDR,
151 .end = SH_ETH_ADDR + 0x1FC,
152 .flags = IORESOURCE_MEM,
155 .start = evt2irq(0xd60),
156 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
160 static struct sh_eth_plat_data sh_eth_plat = {
161 .phy = 0x1f, /* SMSC LAN8700 */
162 .edmac_endian = EDMAC_LITTLE_ENDIAN,
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,
306 /* LCDC and backlight */
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 struct sh_mobile_lcdc_info lcdc_info = {
339 .interface_type = RGB18,
340 .chan = LCDC_CHAN_MAINLCD,
341 .fourcc = V4L2_PIX_FMT_RGB565,
342 .panel_cfg = { /* 7.0 inch */
349 static struct resource lcdc_resources[] = {
354 .flags = IORESOURCE_MEM,
357 .start = evt2irq(0xf40),
358 .flags = IORESOURCE_IRQ,
362 static struct platform_device lcdc_device = {
363 .name = "sh_mobile_lcdc_fb",
364 .num_resources = ARRAY_SIZE(lcdc_resources),
365 .resource = lcdc_resources,
367 .platform_data = &lcdc_info,
371 static struct gpio_backlight_platform_data gpio_backlight_data = {
372 .fbdev = &lcdc_device.dev,
378 static struct platform_device gpio_backlight_device = {
379 .name = "gpio-backlight",
381 .platform_data = &gpio_backlight_data,
386 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
387 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
390 static struct resource ceu0_resources[] = {
395 .flags = IORESOURCE_MEM,
398 .start = evt2irq(0x880),
399 .flags = IORESOURCE_IRQ,
402 /* place holder for contiguous memory */
406 static struct platform_device ceu0_device = {
407 .name = "sh_mobile_ceu",
408 .id = 0, /* "ceu0" clock */
409 .num_resources = ARRAY_SIZE(ceu0_resources),
410 .resource = ceu0_resources,
412 .platform_data = &sh_mobile_ceu0_info,
417 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
418 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
421 static struct resource ceu1_resources[] = {
426 .flags = IORESOURCE_MEM,
429 .start = evt2irq(0x9e0),
430 .flags = IORESOURCE_IRQ,
433 /* place holder for contiguous memory */
437 static struct platform_device ceu1_device = {
438 .name = "sh_mobile_ceu",
439 .id = 1, /* "ceu1" clock */
440 .num_resources = ARRAY_SIZE(ceu1_resources),
441 .resource = ceu1_resources,
443 .platform_data = &sh_mobile_ceu1_info,
448 static struct i2c_board_info i2c0_devices[] = {
450 I2C_BOARD_INFO("da7210", 0x1a),
454 static struct i2c_board_info i2c1_devices[] = {
456 I2C_BOARD_INFO("r2025sd", 0x32),
459 I2C_BOARD_INFO("lis3lv02d", 0x1c),
460 .irq = evt2irq(0x620),
465 static struct sh_keysc_info keysc_info = {
466 .mode = SH_KEYSC_MODE_1,
470 .keycodes = { KEY_1, 0, 0, 0, 0,
475 KEY_6, 0, 0, 0, 0, },
478 static struct resource keysc_resources[] = {
483 .flags = IORESOURCE_MEM,
486 .start = evt2irq(0xbe0),
487 .flags = IORESOURCE_IRQ,
491 static struct platform_device keysc_device = {
493 .id = 0, /* keysc0 clock */
494 .num_resources = ARRAY_SIZE(keysc_resources),
495 .resource = keysc_resources,
497 .platform_data = &keysc_info,
502 #define IRQ0 evt2irq(0x600)
504 static int ts_get_pendown_state(struct device *dev)
507 gpio_free(GPIO_FN_INTC_IRQ0);
508 gpio_request(GPIO_PTZ0, NULL);
509 gpio_direction_input(GPIO_PTZ0);
511 val = gpio_get_value(GPIO_PTZ0);
513 gpio_free(GPIO_PTZ0);
514 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
519 static int ts_init(void)
521 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
525 static struct tsc2007_platform_data tsc2007_info = {
528 .get_pendown_state = ts_get_pendown_state,
529 .init_platform_hw = ts_init,
532 static struct i2c_board_info ts_i2c_clients = {
533 I2C_BOARD_INFO("tsc2007", 0x48),
535 .platform_data = &tsc2007_info,
539 static struct regulator_consumer_supply cn12_power_consumers[] =
541 REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
542 REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
543 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
544 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
547 static struct regulator_init_data cn12_power_init_data = {
549 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
551 .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers),
552 .consumer_supplies = cn12_power_consumers,
555 static struct fixed_voltage_config cn12_power_info = {
556 .supply_name = "CN12 SD/MMC Vdd",
557 .microvolts = 3300000,
560 .init_data = &cn12_power_init_data,
563 static struct platform_device cn12_power = {
564 .name = "reg-fixed-voltage",
567 .platform_data = &cn12_power_info,
571 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
573 static struct regulator_consumer_supply sdhi0_power_consumers[] =
575 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
576 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
579 static struct regulator_init_data sdhi0_power_init_data = {
581 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
583 .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers),
584 .consumer_supplies = sdhi0_power_consumers,
587 static struct fixed_voltage_config sdhi0_power_info = {
588 .supply_name = "CN11 SD/MMC Vdd",
589 .microvolts = 3300000,
592 .init_data = &sdhi0_power_init_data,
595 static struct platform_device sdhi0_power = {
596 .name = "reg-fixed-voltage",
599 .platform_data = &sdhi0_power_info,
603 static struct tmio_mmc_data sdhi0_info = {
604 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX,
605 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX,
606 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
608 .flags = TMIO_MMC_USE_GPIO_CD,
609 .cd_gpio = GPIO_PTY7,
612 static struct resource sdhi0_resources[] = {
617 .flags = IORESOURCE_MEM,
620 .start = evt2irq(0xe80),
621 .flags = IORESOURCE_IRQ,
625 static struct platform_device sdhi0_device = {
626 .name = "sh_mobile_sdhi",
627 .num_resources = ARRAY_SIZE(sdhi0_resources),
628 .resource = sdhi0_resources,
631 .platform_data = &sdhi0_info,
635 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
637 static struct tmio_mmc_data sdhi1_info = {
638 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX,
639 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX,
640 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
642 .flags = TMIO_MMC_USE_GPIO_CD,
643 .cd_gpio = GPIO_PTW7,
646 static struct resource sdhi1_resources[] = {
651 .flags = IORESOURCE_MEM,
654 .start = evt2irq(0x4e0),
655 .flags = IORESOURCE_IRQ,
659 static struct platform_device sdhi1_device = {
660 .name = "sh_mobile_sdhi",
661 .num_resources = ARRAY_SIZE(sdhi1_resources),
662 .resource = sdhi1_resources,
665 .platform_data = &sdhi1_info,
668 #endif /* CONFIG_MMC_SH_MMCIF */
673 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
675 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
678 static struct mmc_spi_platform_data mmc_spi_info = {
679 .caps = MMC_CAP_NEEDS_POLL,
680 .caps2 = MMC_CAP2_RO_ACTIVE_HIGH,
681 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
682 .setpower = mmc_spi_setpower,
683 .flags = MMC_SPI_USE_CD_GPIO | MMC_SPI_USE_RO_GPIO,
684 .cd_gpio = GPIO_PTY7,
685 .ro_gpio = GPIO_PTY6,
688 static struct spi_board_info spi_bus[] = {
690 .modalias = "mmc_spi",
691 .platform_data = &mmc_spi_info,
692 .max_speed_hz = 5000000,
694 .controller_data = (void *) GPIO_PTM4,
699 static struct sh_msiof_spi_info msiof0_data = {
703 static struct resource msiof0_resources[] = {
708 .flags = IORESOURCE_MEM,
711 .start = evt2irq(0xc80),
712 .flags = IORESOURCE_IRQ,
716 static struct platform_device msiof0_device = {
717 .name = "spi_sh_msiof",
718 .id = 0, /* MSIOF0 */
720 .platform_data = &msiof0_data,
722 .num_resources = ARRAY_SIZE(msiof0_resources),
723 .resource = msiof0_resources,
728 /* I2C Video/Camera */
729 static struct i2c_board_info i2c_camera[] = {
731 I2C_BOARD_INFO("tw9910", 0x45),
735 I2C_BOARD_INFO("mt9t112", 0x3c),
739 I2C_BOARD_INFO("mt9t112", 0x3c),
744 static int tw9910_power(struct device *dev, int mode)
746 int val = mode ? 0 : 1;
748 gpio_set_value(GPIO_PTU2, val);
755 static struct tw9910_video_info tw9910_info = {
756 .buswidth = SOCAM_DATAWIDTH_8,
757 .mpout = TW9910_MPO_FIELD,
760 static struct soc_camera_link tw9910_link = {
763 .power = tw9910_power,
764 .board_info = &i2c_camera[0],
765 .priv = &tw9910_info,
769 static int mt9t112_power1(struct device *dev, int mode)
771 gpio_set_value(GPIO_PTA3, mode);
778 static struct mt9t112_camera_info mt9t112_info1 = {
779 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
780 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
783 static struct soc_camera_link mt9t112_link1 = {
785 .power = mt9t112_power1,
787 .board_info = &i2c_camera[1],
788 .priv = &mt9t112_info1,
791 static int mt9t112_power2(struct device *dev, int mode)
793 gpio_set_value(GPIO_PTA4, mode);
800 static struct mt9t112_camera_info mt9t112_info2 = {
801 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
802 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
805 static struct soc_camera_link mt9t112_link2 = {
807 .power = mt9t112_power2,
809 .board_info = &i2c_camera[2],
810 .priv = &mt9t112_info2,
813 static struct platform_device camera_devices[] = {
815 .name = "soc-camera-pdrv",
818 .platform_data = &tw9910_link,
822 .name = "soc-camera-pdrv",
825 .platform_data = &mt9t112_link1,
829 .name = "soc-camera-pdrv",
832 .platform_data = &mt9t112_link2,
838 static struct resource fsi_resources[] = {
843 .flags = IORESOURCE_MEM,
846 .start = evt2irq(0xf80),
847 .flags = IORESOURCE_IRQ,
851 static struct platform_device fsi_device = {
854 .num_resources = ARRAY_SIZE(fsi_resources),
855 .resource = fsi_resources,
858 static struct asoc_simple_card_info fsi_da7210_info = {
860 .card = "FSIB-DA7210",
861 .codec = "da7210.0-001a",
862 .platform = "sh_fsi.0",
863 .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM,
868 .name = "da7210-hifi",
872 static struct platform_device fsi_da7210_device = {
873 .name = "asoc-simple-card",
875 .platform_data = &fsi_da7210_info,
876 .coherent_dma_mask = DMA_BIT_MASK(32),
877 .dma_mask = &fsi_da7210_device.dev.coherent_dma_mask,
883 static struct resource irda_resources[] = {
888 .flags = IORESOURCE_MEM,
891 .start = evt2irq(0x480),
892 .flags = IORESOURCE_IRQ,
896 static struct platform_device irda_device = {
898 .num_resources = ARRAY_SIZE(irda_resources),
899 .resource = irda_resources,
902 #include <media/i2c/ak881x.h>
903 #include <media/drv-intf/sh_vou.h>
905 static struct ak881x_pdata ak881x_pdata = {
906 .flags = AK881X_IF_MODE_SLAVE,
909 static struct i2c_board_info ak8813 = {
910 I2C_BOARD_INFO("ak8813", 0x20),
911 .platform_data = &ak881x_pdata,
914 static struct sh_vou_pdata sh_vou_pdata = {
915 .bus_fmt = SH_VOU_BUS_8BIT,
916 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
917 .board_info = &ak8813,
921 static struct resource sh_vou_resources[] = {
925 .flags = IORESOURCE_MEM,
928 .start = evt2irq(0x8e0),
929 .flags = IORESOURCE_IRQ,
933 static struct platform_device vou_device = {
936 .num_resources = ARRAY_SIZE(sh_vou_resources),
937 .resource = sh_vou_resources,
939 .platform_data = &sh_vou_pdata,
943 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
945 static struct resource sh_mmcif_resources[] = {
950 .flags = IORESOURCE_MEM,
954 .start = evt2irq(0x5a0),
955 .flags = IORESOURCE_IRQ,
959 .start = evt2irq(0x5c0),
960 .flags = IORESOURCE_IRQ,
964 static struct sh_mmcif_plat_data sh_mmcif_plat = {
965 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
966 .caps = MMC_CAP_4_BIT_DATA |
969 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
972 static struct platform_device sh_mmcif_device = {
976 .platform_data = &sh_mmcif_plat,
978 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
979 .resource = sh_mmcif_resources,
983 static struct platform_device *ecovec_devices[] __initdata = {
991 &gpio_backlight_device,
996 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
999 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1012 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1018 #define EEPROM_ADDR 0x50
1019 static u8 mac_read(struct i2c_adapter *a, u8 command)
1021 struct i2c_msg msg[2];
1025 msg[0].addr = EEPROM_ADDR;
1028 msg[0].buf = &command;
1030 msg[1].addr = EEPROM_ADDR;
1031 msg[1].flags = I2C_M_RD;
1035 ret = i2c_transfer(a, msg, 2);
1037 printk(KERN_ERR "error %d\n", ret);
1044 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1046 struct i2c_adapter *a = i2c_get_adapter(1);
1050 pr_err("can not get I2C 1\n");
1054 /* read MAC address from EEPROM */
1055 for (i = 0; i < sizeof(pd->mac_addr); i++) {
1056 pd->mac_addr[i] = mac_read(a, 0x10 + i);
1063 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1065 pr_err("unable to read sh_eth MAC address\n");
1069 #define PORT_HIZA 0xA4050158
1070 #define IODRIVEA 0xA405018A
1072 extern char ecovec24_sdram_enter_start;
1073 extern char ecovec24_sdram_enter_end;
1074 extern char ecovec24_sdram_leave_start;
1075 extern char ecovec24_sdram_leave_end;
1077 static int __init arch_setup(void)
1080 bool cn12_enabled = false;
1082 /* register board specific self-refresh code */
1083 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1085 &ecovec24_sdram_enter_start,
1086 &ecovec24_sdram_enter_end,
1087 &ecovec24_sdram_leave_start,
1088 &ecovec24_sdram_leave_end);
1090 /* enable STATUS0, STATUS2 and PDSTATUS */
1091 gpio_request(GPIO_FN_STATUS0, NULL);
1092 gpio_request(GPIO_FN_STATUS2, NULL);
1093 gpio_request(GPIO_FN_PDSTATUS, NULL);
1096 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1097 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1099 /* enable debug LED */
1100 gpio_request(GPIO_PTG0, NULL);
1101 gpio_request(GPIO_PTG1, NULL);
1102 gpio_request(GPIO_PTG2, NULL);
1103 gpio_request(GPIO_PTG3, NULL);
1104 gpio_direction_output(GPIO_PTG0, 0);
1105 gpio_direction_output(GPIO_PTG1, 0);
1106 gpio_direction_output(GPIO_PTG2, 0);
1107 gpio_direction_output(GPIO_PTG3, 0);
1108 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1111 gpio_request(GPIO_PTA1, NULL);
1112 gpio_direction_output(GPIO_PTA1, 1);
1115 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1116 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1117 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1118 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1119 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1120 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1121 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1122 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1123 gpio_request(GPIO_FN_MDIO, NULL);
1124 gpio_request(GPIO_FN_MDC, NULL);
1125 gpio_request(GPIO_FN_LNKSTA, NULL);
1128 __raw_writew(0x0000, 0xA4D80000);
1129 __raw_writew(0x0000, 0xA4D90000);
1130 gpio_request(GPIO_PTB3, NULL);
1131 gpio_request(GPIO_PTB4, NULL);
1132 gpio_request(GPIO_PTB5, NULL);
1133 gpio_direction_input(GPIO_PTB3);
1134 gpio_direction_output(GPIO_PTB4, 0);
1135 gpio_direction_output(GPIO_PTB5, 0);
1136 __raw_writew(0x0600, 0xa40501d4);
1137 __raw_writew(0x0600, 0xa4050192);
1139 if (gpio_get_value(GPIO_PTB3)) {
1140 printk(KERN_INFO "USB1 function is selected\n");
1141 usb1_common_device.name = "r8a66597_udc";
1143 printk(KERN_INFO "USB1 host is selected\n");
1144 usb1_common_device.name = "r8a66597_hcd";
1148 gpio_request(GPIO_FN_LCDD23, NULL);
1149 gpio_request(GPIO_FN_LCDD22, NULL);
1150 gpio_request(GPIO_FN_LCDD21, NULL);
1151 gpio_request(GPIO_FN_LCDD20, NULL);
1152 gpio_request(GPIO_FN_LCDD19, NULL);
1153 gpio_request(GPIO_FN_LCDD18, NULL);
1154 gpio_request(GPIO_FN_LCDD17, NULL);
1155 gpio_request(GPIO_FN_LCDD16, NULL);
1156 gpio_request(GPIO_FN_LCDD15, NULL);
1157 gpio_request(GPIO_FN_LCDD14, NULL);
1158 gpio_request(GPIO_FN_LCDD13, NULL);
1159 gpio_request(GPIO_FN_LCDD12, NULL);
1160 gpio_request(GPIO_FN_LCDD11, NULL);
1161 gpio_request(GPIO_FN_LCDD10, NULL);
1162 gpio_request(GPIO_FN_LCDD9, NULL);
1163 gpio_request(GPIO_FN_LCDD8, NULL);
1164 gpio_request(GPIO_FN_LCDD7, NULL);
1165 gpio_request(GPIO_FN_LCDD6, NULL);
1166 gpio_request(GPIO_FN_LCDD5, NULL);
1167 gpio_request(GPIO_FN_LCDD4, NULL);
1168 gpio_request(GPIO_FN_LCDD3, NULL);
1169 gpio_request(GPIO_FN_LCDD2, NULL);
1170 gpio_request(GPIO_FN_LCDD1, NULL);
1171 gpio_request(GPIO_FN_LCDD0, NULL);
1172 gpio_request(GPIO_FN_LCDDISP, NULL);
1173 gpio_request(GPIO_FN_LCDHSYN, NULL);
1174 gpio_request(GPIO_FN_LCDDCK, NULL);
1175 gpio_request(GPIO_FN_LCDVSYN, NULL);
1176 gpio_request(GPIO_FN_LCDDON, NULL);
1177 gpio_request(GPIO_FN_LCDLCLK, NULL);
1178 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1180 gpio_request(GPIO_PTE6, NULL);
1181 gpio_request(GPIO_PTU1, NULL);
1182 gpio_request(GPIO_PTA2, NULL);
1183 gpio_direction_input(GPIO_PTE6);
1184 gpio_direction_output(GPIO_PTU1, 0);
1185 gpio_direction_output(GPIO_PTA2, 0);
1187 /* I/O buffer drive ability is high */
1188 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1190 if (gpio_get_value(GPIO_PTE6)) {
1192 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1193 lcdc_info.ch[0].clock_divider = 1;
1194 lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes;
1195 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes);
1198 gpio_backlight_data.fbdev = NULL;
1200 gpio_set_value(GPIO_PTA2, 1);
1201 gpio_set_value(GPIO_PTU1, 1);
1204 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1205 lcdc_info.ch[0].clock_divider = 2;
1206 lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes;
1207 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes);
1211 * LCDDON control is needed for Panel,
1212 * but current sh_mobile_lcdc driver doesn't control it.
1213 * It is temporary correspondence
1215 gpio_request(GPIO_PTF4, NULL);
1216 gpio_direction_output(GPIO_PTF4, 1);
1218 /* enable TouchScreen */
1219 i2c_register_board_info(0, &ts_i2c_clients, 1);
1220 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1224 gpio_request(GPIO_FN_VIO0_D15, NULL);
1225 gpio_request(GPIO_FN_VIO0_D14, NULL);
1226 gpio_request(GPIO_FN_VIO0_D13, NULL);
1227 gpio_request(GPIO_FN_VIO0_D12, NULL);
1228 gpio_request(GPIO_FN_VIO0_D11, NULL);
1229 gpio_request(GPIO_FN_VIO0_D10, NULL);
1230 gpio_request(GPIO_FN_VIO0_D9, NULL);
1231 gpio_request(GPIO_FN_VIO0_D8, NULL);
1232 gpio_request(GPIO_FN_VIO0_D7, NULL);
1233 gpio_request(GPIO_FN_VIO0_D6, NULL);
1234 gpio_request(GPIO_FN_VIO0_D5, NULL);
1235 gpio_request(GPIO_FN_VIO0_D4, NULL);
1236 gpio_request(GPIO_FN_VIO0_D3, NULL);
1237 gpio_request(GPIO_FN_VIO0_D2, NULL);
1238 gpio_request(GPIO_FN_VIO0_D1, NULL);
1239 gpio_request(GPIO_FN_VIO0_D0, NULL);
1240 gpio_request(GPIO_FN_VIO0_VD, NULL);
1241 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1242 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1243 gpio_request(GPIO_FN_VIO0_HD, NULL);
1244 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1247 gpio_request(GPIO_FN_VIO1_D7, NULL);
1248 gpio_request(GPIO_FN_VIO1_D6, NULL);
1249 gpio_request(GPIO_FN_VIO1_D5, NULL);
1250 gpio_request(GPIO_FN_VIO1_D4, NULL);
1251 gpio_request(GPIO_FN_VIO1_D3, NULL);
1252 gpio_request(GPIO_FN_VIO1_D2, NULL);
1253 gpio_request(GPIO_FN_VIO1_D1, NULL);
1254 gpio_request(GPIO_FN_VIO1_D0, NULL);
1255 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1256 gpio_request(GPIO_FN_VIO1_HD, NULL);
1257 gpio_request(GPIO_FN_VIO1_VD, NULL);
1258 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1259 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1262 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1263 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1264 gpio_request(GPIO_FN_KEYOUT3, NULL);
1265 gpio_request(GPIO_FN_KEYOUT2, NULL);
1266 gpio_request(GPIO_FN_KEYOUT1, NULL);
1267 gpio_request(GPIO_FN_KEYOUT0, NULL);
1268 gpio_request(GPIO_FN_KEYIN0, NULL);
1270 /* enable user debug switch */
1271 gpio_request(GPIO_PTR0, NULL);
1272 gpio_request(GPIO_PTR4, NULL);
1273 gpio_request(GPIO_PTR5, NULL);
1274 gpio_request(GPIO_PTR6, NULL);
1275 gpio_direction_input(GPIO_PTR0);
1276 gpio_direction_input(GPIO_PTR4);
1277 gpio_direction_input(GPIO_PTR5);
1278 gpio_direction_input(GPIO_PTR6);
1280 /* SD-card slot CN11 */
1281 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1282 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1283 gpio_request(GPIO_FN_SDHI0WP, NULL);
1284 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1285 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1286 gpio_request(GPIO_FN_SDHI0D3, NULL);
1287 gpio_request(GPIO_FN_SDHI0D2, NULL);
1288 gpio_request(GPIO_FN_SDHI0D1, NULL);
1289 gpio_request(GPIO_FN_SDHI0D0, NULL);
1291 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1292 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1293 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1294 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1295 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1296 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1297 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1298 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1300 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1303 /* MMC/SD-card slot CN12 */
1304 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1305 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1306 gpio_request(GPIO_FN_MMC_D7, NULL);
1307 gpio_request(GPIO_FN_MMC_D6, NULL);
1308 gpio_request(GPIO_FN_MMC_D5, NULL);
1309 gpio_request(GPIO_FN_MMC_D4, NULL);
1310 gpio_request(GPIO_FN_MMC_D3, NULL);
1311 gpio_request(GPIO_FN_MMC_D2, NULL);
1312 gpio_request(GPIO_FN_MMC_D1, NULL);
1313 gpio_request(GPIO_FN_MMC_D0, NULL);
1314 gpio_request(GPIO_FN_MMC_CLK, NULL);
1315 gpio_request(GPIO_FN_MMC_CMD, NULL);
1317 cn12_enabled = true;
1318 #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1319 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1320 gpio_request(GPIO_FN_SDHI1WP, NULL);
1321 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1322 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1323 gpio_request(GPIO_FN_SDHI1D3, NULL);
1324 gpio_request(GPIO_FN_SDHI1D2, NULL);
1325 gpio_request(GPIO_FN_SDHI1D1, NULL);
1326 gpio_request(GPIO_FN_SDHI1D0, NULL);
1328 cn12_enabled = true;
1332 /* I/O buffer drive ability is high for CN12 */
1333 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000,
1337 gpio_request(GPIO_PTU2, NULL);
1338 gpio_direction_output(GPIO_PTU2, 1);
1341 gpio_request(GPIO_PTA3, NULL);
1342 gpio_request(GPIO_PTA4, NULL);
1343 gpio_direction_output(GPIO_PTA3, 0);
1344 gpio_direction_output(GPIO_PTA4, 0);
1347 gpio_request(GPIO_FN_FSIMCKB, NULL);
1348 gpio_request(GPIO_FN_FSIIBSD, NULL);
1349 gpio_request(GPIO_FN_FSIOBSD, NULL);
1350 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1351 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1352 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1353 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1354 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1356 /* set SPU2 clock to 83.4 MHz */
1357 clk = clk_get(NULL, "spu_clk");
1359 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1363 /* change parent of FSI B */
1364 clk = clk_get(NULL, "fsib_clk");
1366 /* 48kHz dummy clock was used to make sure 1/1 divide */
1367 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1368 clk_set_parent(clk, &sh7724_fsimckb_clk);
1369 clk_set_rate(clk, 48000);
1373 gpio_request(GPIO_PTU0, NULL);
1374 gpio_direction_output(GPIO_PTU0, 0);
1377 /* enable motion sensor */
1378 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1379 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1381 /* set VPU clock to 166 MHz */
1382 clk = clk_get(NULL, "vpu_clk");
1384 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1389 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1390 gpio_request(GPIO_FN_IRDA_IN, NULL);
1391 gpio_request(GPIO_PTU5, NULL);
1392 gpio_direction_output(GPIO_PTU5, 0);
1394 /* enable I2C device */
1395 i2c_register_board_info(0, i2c0_devices,
1396 ARRAY_SIZE(i2c0_devices));
1398 i2c_register_board_info(1, i2c1_devices,
1399 ARRAY_SIZE(i2c1_devices));
1401 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1403 gpio_request(GPIO_FN_DV_D15, NULL);
1404 gpio_request(GPIO_FN_DV_D14, NULL);
1405 gpio_request(GPIO_FN_DV_D13, NULL);
1406 gpio_request(GPIO_FN_DV_D12, NULL);
1407 gpio_request(GPIO_FN_DV_D11, NULL);
1408 gpio_request(GPIO_FN_DV_D10, NULL);
1409 gpio_request(GPIO_FN_DV_D9, NULL);
1410 gpio_request(GPIO_FN_DV_D8, NULL);
1411 gpio_request(GPIO_FN_DV_CLKI, NULL);
1412 gpio_request(GPIO_FN_DV_CLK, NULL);
1413 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1414 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1416 /* AK8813 power / reset sequence */
1417 gpio_request(GPIO_PTG4, NULL);
1418 gpio_request(GPIO_PTU3, NULL);
1420 gpio_direction_output(GPIO_PTG4, 0);
1422 gpio_direction_output(GPIO_PTU3, 1);
1426 /* Power up, reset */
1427 gpio_set_value(GPIO_PTU3, 0);
1432 gpio_set_value(GPIO_PTG4, 1);
1435 return platform_add_devices(ecovec_devices,
1436 ARRAY_SIZE(ecovec_devices));
1438 arch_initcall(arch_setup);
1440 static int __init devices_setup(void)
1442 sh_eth_init(&sh_eth_plat);
1445 device_initcall(devices_setup);
1447 static struct sh_machine_vector mv_ecovec __initmv = {
1448 .mv_name = "R0P7724 (EcoVec)",