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/usb/r8a66597.h>
23 #include <linux/usb/renesas_usbhs.h>
24 #include <linux/i2c.h>
25 #include <linux/i2c/tsc2007.h>
26 #include <linux/spi/spi.h>
27 #include <linux/spi/sh_msiof.h>
28 #include <linux/spi/mmc_spi.h>
29 #include <linux/input.h>
30 #include <linux/input/sh_keysc.h>
31 #include <video/sh_mobile_lcdc.h>
32 #include <sound/sh_fsi.h>
33 #include <media/sh_mobile_ceu.h>
34 #include <media/tw9910.h>
35 #include <media/mt9t112.h>
36 #include <asm/heartbeat.h>
37 #include <asm/sh_eth.h>
38 #include <asm/clock.h>
39 #include <asm/suspend.h>
40 #include <cpu/sh7724.h>
43 * Address Interface BusWidth
44 *-----------------------------------------
45 * 0x0000_0000 uboot 16bit
46 * 0x0004_0000 Linux romImage 16bit
47 * 0x0014_0000 MTD for Linux 16bit
48 * 0x0400_0000 Internal I/O 16/32bit
49 * 0x0800_0000 DRAM 32bit
50 * 0x1800_0000 MFI 16bit
54 *------------------------------
55 * DS2[1] = FlashROM write protect ON : write protect
56 * OFF : No write protect
57 * DS2[2] = RMII / TS, SCIF ON : RMII
59 * DS2[3] = Camera / Video ON : Camera
61 * DS2[5] = NTSC_OUT Clock ON : On board OSC
63 * DS2[6-7] = MMC / SD ON-OFF : SD
68 static unsigned char led_pos[] = { 0, 1, 2, 3 };
70 static struct heartbeat_data heartbeat_data = {
75 static struct resource heartbeat_resource = {
76 .start = 0xA405012C, /* PTG */
77 .end = 0xA405012E - 1,
78 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
81 static struct platform_device heartbeat_device = {
85 .platform_data = &heartbeat_data,
88 .resource = &heartbeat_resource,
92 static struct mtd_partition nor_flash_partitions[] = {
94 .name = "boot loader",
96 .size = (5 * 1024 * 1024),
97 .mask_flags = MTD_WRITEABLE, /* force read-only */
100 .offset = MTDPART_OFS_APPEND,
101 .size = MTDPART_SIZ_FULL,
105 static struct physmap_flash_data nor_flash_data = {
107 .parts = nor_flash_partitions,
108 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
111 static struct resource nor_flash_resources[] = {
116 .flags = IORESOURCE_MEM,
120 static struct platform_device nor_flash_device = {
121 .name = "physmap-flash",
122 .resource = nor_flash_resources,
123 .num_resources = ARRAY_SIZE(nor_flash_resources),
125 .platform_data = &nor_flash_data,
130 #define SH_ETH_ADDR (0xA4600000)
131 static struct resource sh_eth_resources[] = {
133 .start = SH_ETH_ADDR,
134 .end = SH_ETH_ADDR + 0x1FC,
135 .flags = IORESOURCE_MEM,
139 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
143 static struct sh_eth_plat_data sh_eth_plat = {
144 .phy = 0x1f, /* SMSC LAN8700 */
145 .edmac_endian = EDMAC_LITTLE_ENDIAN,
146 .register_type = SH_ETH_REG_FAST_SH4,
147 .phy_interface = PHY_INTERFACE_MODE_MII,
148 .ether_link_active_low = 1
151 static struct platform_device sh_eth_device = {
155 .platform_data = &sh_eth_plat,
157 .num_resources = ARRAY_SIZE(sh_eth_resources),
158 .resource = sh_eth_resources,
160 .hwblk_id = HWBLK_ETHER,
165 static void usb0_port_power(int port, int power)
167 gpio_set_value(GPIO_PTB4, power);
170 static struct r8a66597_platdata usb0_host_data = {
172 .port_power = usb0_port_power,
175 static struct resource usb0_host_resources[] = {
178 .end = 0xa4d80124 - 1,
179 .flags = IORESOURCE_MEM,
184 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
188 static struct platform_device usb0_host_device = {
189 .name = "r8a66597_hcd",
192 .dma_mask = NULL, /* not use dma */
193 .coherent_dma_mask = 0xffffffff,
194 .platform_data = &usb0_host_data,
196 .num_resources = ARRAY_SIZE(usb0_host_resources),
197 .resource = usb0_host_resources,
200 /* USB1 host/function */
201 static void usb1_port_power(int port, int power)
203 gpio_set_value(GPIO_PTB5, power);
206 static struct r8a66597_platdata usb1_common_data = {
208 .port_power = usb1_port_power,
211 static struct resource usb1_common_resources[] = {
214 .end = 0xa4d90124 - 1,
215 .flags = IORESOURCE_MEM,
220 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
224 static struct platform_device usb1_common_device = {
225 /* .name will be added in arch_setup */
228 .dma_mask = NULL, /* not use dma */
229 .coherent_dma_mask = 0xffffffff,
230 .platform_data = &usb1_common_data,
232 .num_resources = ARRAY_SIZE(usb1_common_resources),
233 .resource = usb1_common_resources,
239 static int usbhs_get_id(struct platform_device *pdev)
241 return gpio_get_value(GPIO_PTB3);
244 static struct renesas_usbhs_platform_info usbhs_info = {
245 .platform_callback = {
246 .get_id = usbhs_get_id,
250 .detection_delay = 5,
254 static struct resource usbhs_resources[] = {
257 .end = 0xa4d90124 - 1,
258 .flags = IORESOURCE_MEM,
263 .flags = IORESOURCE_IRQ,
267 static struct platform_device usbhs_device = {
268 .name = "renesas_usbhs",
271 .dma_mask = NULL, /* not use dma */
272 .coherent_dma_mask = 0xffffffff,
273 .platform_data = &usbhs_info,
275 .num_resources = ARRAY_SIZE(usbhs_resources),
276 .resource = usbhs_resources,
278 .hwblk_id = HWBLK_USB1,
283 const static struct fb_videomode ecovec_lcd_modes[] = {
294 .sync = 0, /* hsync and vsync are active low */
298 const static struct fb_videomode ecovec_dvi_modes[] = {
309 .sync = 0, /* hsync and vsync are active low */
313 static int ecovec24_set_brightness(void *board_data, int brightness)
315 gpio_set_value(GPIO_PTR1, brightness);
320 static int ecovec24_get_brightness(void *board_data)
322 return gpio_get_value(GPIO_PTR1);
325 static struct sh_mobile_lcdc_info lcdc_info = {
327 .interface_type = RGB18,
328 .chan = LCDC_CHAN_MAINLCD,
330 .lcd_size_cfg = { /* 7.0 inch */
335 .set_brightness = ecovec24_set_brightness,
336 .get_brightness = ecovec24_get_brightness,
339 .name = "sh_mobile_lcdc_bl",
345 static struct resource lcdc_resources[] = {
350 .flags = IORESOURCE_MEM,
354 .flags = IORESOURCE_IRQ,
358 static struct platform_device lcdc_device = {
359 .name = "sh_mobile_lcdc_fb",
360 .num_resources = ARRAY_SIZE(lcdc_resources),
361 .resource = lcdc_resources,
363 .platform_data = &lcdc_info,
366 .hwblk_id = HWBLK_LCDC,
371 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
372 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
375 static struct resource ceu0_resources[] = {
380 .flags = IORESOURCE_MEM,
384 .flags = IORESOURCE_IRQ,
387 /* place holder for contiguous memory */
391 static struct platform_device ceu0_device = {
392 .name = "sh_mobile_ceu",
393 .id = 0, /* "ceu0" clock */
394 .num_resources = ARRAY_SIZE(ceu0_resources),
395 .resource = ceu0_resources,
397 .platform_data = &sh_mobile_ceu0_info,
400 .hwblk_id = HWBLK_CEU0,
405 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
406 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
409 static struct resource ceu1_resources[] = {
414 .flags = IORESOURCE_MEM,
418 .flags = IORESOURCE_IRQ,
421 /* place holder for contiguous memory */
425 static struct platform_device ceu1_device = {
426 .name = "sh_mobile_ceu",
427 .id = 1, /* "ceu1" clock */
428 .num_resources = ARRAY_SIZE(ceu1_resources),
429 .resource = ceu1_resources,
431 .platform_data = &sh_mobile_ceu1_info,
434 .hwblk_id = HWBLK_CEU1,
439 static struct i2c_board_info i2c0_devices[] = {
441 I2C_BOARD_INFO("da7210", 0x1a),
445 static struct i2c_board_info i2c1_devices[] = {
447 I2C_BOARD_INFO("r2025sd", 0x32),
450 I2C_BOARD_INFO("lis3lv02d", 0x1c),
456 static struct sh_keysc_info keysc_info = {
457 .mode = SH_KEYSC_MODE_1,
461 .keycodes = { KEY_1, 0, 0, 0, 0,
466 KEY_6, 0, 0, 0, 0, },
469 static struct resource keysc_resources[] = {
474 .flags = IORESOURCE_MEM,
478 .flags = IORESOURCE_IRQ,
482 static struct platform_device keysc_device = {
484 .id = 0, /* keysc0 clock */
485 .num_resources = ARRAY_SIZE(keysc_resources),
486 .resource = keysc_resources,
488 .platform_data = &keysc_info,
491 .hwblk_id = HWBLK_KEYSC,
497 static int ts_get_pendown_state(void)
500 gpio_free(GPIO_FN_INTC_IRQ0);
501 gpio_request(GPIO_PTZ0, NULL);
502 gpio_direction_input(GPIO_PTZ0);
504 val = gpio_get_value(GPIO_PTZ0);
506 gpio_free(GPIO_PTZ0);
507 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
512 static int ts_init(void)
514 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
518 static struct tsc2007_platform_data tsc2007_info = {
521 .get_pendown_state = ts_get_pendown_state,
522 .init_platform_hw = ts_init,
525 static struct i2c_board_info ts_i2c_clients = {
526 I2C_BOARD_INFO("tsc2007", 0x48),
528 .platform_data = &tsc2007_info,
532 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
534 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
536 gpio_set_value(GPIO_PTB6, state);
539 static struct sh_mobile_sdhi_info sdhi0_info = {
540 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
541 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
542 .set_pwr = sdhi0_set_pwr,
543 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
546 static struct resource sdhi0_resources[] = {
551 .flags = IORESOURCE_MEM,
555 .flags = IORESOURCE_IRQ,
559 static struct platform_device sdhi0_device = {
560 .name = "sh_mobile_sdhi",
561 .num_resources = ARRAY_SIZE(sdhi0_resources),
562 .resource = sdhi0_resources,
565 .platform_data = &sdhi0_info,
568 .hwblk_id = HWBLK_SDHI0,
572 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
574 static void sdhi1_set_pwr(struct platform_device *pdev, int state)
576 gpio_set_value(GPIO_PTB7, state);
579 static struct sh_mobile_sdhi_info sdhi1_info = {
580 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
581 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
582 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
583 .set_pwr = sdhi1_set_pwr,
586 static struct resource sdhi1_resources[] = {
591 .flags = IORESOURCE_MEM,
595 .flags = IORESOURCE_IRQ,
599 static struct platform_device sdhi1_device = {
600 .name = "sh_mobile_sdhi",
601 .num_resources = ARRAY_SIZE(sdhi1_resources),
602 .resource = sdhi1_resources,
605 .platform_data = &sdhi1_info,
608 .hwblk_id = HWBLK_SDHI1,
611 #endif /* CONFIG_MMC_SH_MMCIF */
616 static int mmc_spi_get_ro(struct device *dev)
618 return gpio_get_value(GPIO_PTY6);
621 static int mmc_spi_get_cd(struct device *dev)
623 return !gpio_get_value(GPIO_PTY7);
626 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
628 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
631 static struct mmc_spi_platform_data mmc_spi_info = {
632 .get_ro = mmc_spi_get_ro,
633 .get_cd = mmc_spi_get_cd,
634 .caps = MMC_CAP_NEEDS_POLL,
635 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
636 .setpower = mmc_spi_setpower,
639 static struct spi_board_info spi_bus[] = {
641 .modalias = "mmc_spi",
642 .platform_data = &mmc_spi_info,
643 .max_speed_hz = 5000000,
645 .controller_data = (void *) GPIO_PTM4,
650 static struct sh_msiof_spi_info msiof0_data = {
654 static struct resource msiof0_resources[] = {
659 .flags = IORESOURCE_MEM,
663 .flags = IORESOURCE_IRQ,
667 static struct platform_device msiof0_device = {
668 .name = "spi_sh_msiof",
669 .id = 0, /* MSIOF0 */
671 .platform_data = &msiof0_data,
673 .num_resources = ARRAY_SIZE(msiof0_resources),
674 .resource = msiof0_resources,
676 .hwblk_id = HWBLK_MSIOF0,
682 /* I2C Video/Camera */
683 static struct i2c_board_info i2c_camera[] = {
685 I2C_BOARD_INFO("tw9910", 0x45),
689 I2C_BOARD_INFO("mt9t112", 0x3c),
693 I2C_BOARD_INFO("mt9t112", 0x3c),
698 static int tw9910_power(struct device *dev, int mode)
700 int val = mode ? 0 : 1;
702 gpio_set_value(GPIO_PTU2, val);
709 static struct tw9910_video_info tw9910_info = {
710 .buswidth = SOCAM_DATAWIDTH_8,
711 .mpout = TW9910_MPO_FIELD,
714 static struct soc_camera_link tw9910_link = {
717 .power = tw9910_power,
718 .board_info = &i2c_camera[0],
719 .priv = &tw9910_info,
723 static int mt9t112_power1(struct device *dev, int mode)
725 gpio_set_value(GPIO_PTA3, mode);
732 static struct mt9t112_camera_info mt9t112_info1 = {
733 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
734 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
737 static struct soc_camera_link mt9t112_link1 = {
739 .power = mt9t112_power1,
741 .board_info = &i2c_camera[1],
742 .priv = &mt9t112_info1,
745 static int mt9t112_power2(struct device *dev, int mode)
747 gpio_set_value(GPIO_PTA4, mode);
754 static struct mt9t112_camera_info mt9t112_info2 = {
755 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
756 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
759 static struct soc_camera_link mt9t112_link2 = {
761 .power = mt9t112_power2,
763 .board_info = &i2c_camera[2],
764 .priv = &mt9t112_info2,
767 static struct platform_device camera_devices[] = {
769 .name = "soc-camera-pdrv",
772 .platform_data = &tw9910_link,
776 .name = "soc-camera-pdrv",
779 .platform_data = &mt9t112_link1,
783 .name = "soc-camera-pdrv",
786 .platform_data = &mt9t112_link2,
792 static struct sh_fsi_platform_info fsi_info = {
793 .portb_flags = SH_FSI_BRS_INV,
796 static struct resource fsi_resources[] = {
801 .flags = IORESOURCE_MEM,
805 .flags = IORESOURCE_IRQ,
809 static struct platform_device fsi_device = {
812 .num_resources = ARRAY_SIZE(fsi_resources),
813 .resource = fsi_resources,
815 .platform_data = &fsi_info,
818 .hwblk_id = HWBLK_SPU, /* FSI needs SPU hwblk */
823 static struct resource irda_resources[] = {
828 .flags = IORESOURCE_MEM,
832 .flags = IORESOURCE_IRQ,
836 static struct platform_device irda_device = {
838 .num_resources = ARRAY_SIZE(irda_resources),
839 .resource = irda_resources,
842 #include <media/ak881x.h>
843 #include <media/sh_vou.h>
845 static struct ak881x_pdata ak881x_pdata = {
846 .flags = AK881X_IF_MODE_SLAVE,
849 static struct i2c_board_info ak8813 = {
850 I2C_BOARD_INFO("ak8813", 0x20),
851 .platform_data = &ak881x_pdata,
854 static struct sh_vou_pdata sh_vou_pdata = {
855 .bus_fmt = SH_VOU_BUS_8BIT,
856 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
857 .board_info = &ak8813,
861 static struct resource sh_vou_resources[] = {
865 .flags = IORESOURCE_MEM,
869 .flags = IORESOURCE_IRQ,
873 static struct platform_device vou_device = {
876 .num_resources = ARRAY_SIZE(sh_vou_resources),
877 .resource = sh_vou_resources,
879 .platform_data = &sh_vou_pdata,
882 .hwblk_id = HWBLK_VOU,
886 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
888 static void mmcif_set_pwr(struct platform_device *pdev, int state)
890 gpio_set_value(GPIO_PTB7, state);
893 static void mmcif_down_pwr(struct platform_device *pdev)
895 gpio_set_value(GPIO_PTB7, 0);
898 static struct resource sh_mmcif_resources[] = {
903 .flags = IORESOURCE_MEM,
908 .flags = IORESOURCE_IRQ,
913 .flags = IORESOURCE_IRQ,
917 static struct sh_mmcif_plat_data sh_mmcif_plat = {
918 .set_pwr = mmcif_set_pwr,
919 .down_pwr = mmcif_down_pwr,
920 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
921 .caps = MMC_CAP_4_BIT_DATA |
924 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
927 static struct platform_device sh_mmcif_device = {
931 .platform_data = &sh_mmcif_plat,
933 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
934 .resource = sh_mmcif_resources,
936 .hwblk_id = HWBLK_MMC,
941 static struct platform_device *ecovec_devices[] __initdata = {
952 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
954 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
966 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
972 #define EEPROM_ADDR 0x50
973 static u8 mac_read(struct i2c_adapter *a, u8 command)
975 struct i2c_msg msg[2];
979 msg[0].addr = EEPROM_ADDR;
982 msg[0].buf = &command;
984 msg[1].addr = EEPROM_ADDR;
985 msg[1].flags = I2C_M_RD;
989 ret = i2c_transfer(a, msg, 2);
991 printk(KERN_ERR "error %d\n", ret);
998 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1000 struct i2c_adapter *a = i2c_get_adapter(1);
1004 pr_err("can not get I2C 1\n");
1008 /* read MAC address from EEPROM */
1009 for (i = 0; i < sizeof(pd->mac_addr); i++) {
1010 pd->mac_addr[i] = mac_read(a, 0x10 + i);
1017 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1019 pr_err("unable to read sh_eth MAC address\n");
1023 #define PORT_HIZA 0xA4050158
1024 #define IODRIVEA 0xA405018A
1026 extern char ecovec24_sdram_enter_start;
1027 extern char ecovec24_sdram_enter_end;
1028 extern char ecovec24_sdram_leave_start;
1029 extern char ecovec24_sdram_leave_end;
1031 static int __init arch_setup(void)
1035 /* register board specific self-refresh code */
1036 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1038 &ecovec24_sdram_enter_start,
1039 &ecovec24_sdram_enter_end,
1040 &ecovec24_sdram_leave_start,
1041 &ecovec24_sdram_leave_end);
1043 /* enable STATUS0, STATUS2 and PDSTATUS */
1044 gpio_request(GPIO_FN_STATUS0, NULL);
1045 gpio_request(GPIO_FN_STATUS2, NULL);
1046 gpio_request(GPIO_FN_PDSTATUS, NULL);
1049 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1050 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1052 /* enable debug LED */
1053 gpio_request(GPIO_PTG0, NULL);
1054 gpio_request(GPIO_PTG1, NULL);
1055 gpio_request(GPIO_PTG2, NULL);
1056 gpio_request(GPIO_PTG3, NULL);
1057 gpio_direction_output(GPIO_PTG0, 0);
1058 gpio_direction_output(GPIO_PTG1, 0);
1059 gpio_direction_output(GPIO_PTG2, 0);
1060 gpio_direction_output(GPIO_PTG3, 0);
1061 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1064 gpio_request(GPIO_PTA1, NULL);
1065 gpio_direction_output(GPIO_PTA1, 1);
1068 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1069 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1070 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1071 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1072 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1073 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1074 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1075 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1076 gpio_request(GPIO_FN_MDIO, NULL);
1077 gpio_request(GPIO_FN_MDC, NULL);
1078 gpio_request(GPIO_FN_LNKSTA, NULL);
1081 __raw_writew(0x0000, 0xA4D80000);
1082 __raw_writew(0x0000, 0xA4D90000);
1083 gpio_request(GPIO_PTB3, NULL);
1084 gpio_request(GPIO_PTB4, NULL);
1085 gpio_request(GPIO_PTB5, NULL);
1086 gpio_direction_input(GPIO_PTB3);
1087 gpio_direction_output(GPIO_PTB4, 0);
1088 gpio_direction_output(GPIO_PTB5, 0);
1089 __raw_writew(0x0600, 0xa40501d4);
1090 __raw_writew(0x0600, 0xa4050192);
1092 if (gpio_get_value(GPIO_PTB3)) {
1093 printk(KERN_INFO "USB1 function is selected\n");
1094 usb1_common_device.name = "r8a66597_udc";
1096 printk(KERN_INFO "USB1 host is selected\n");
1097 usb1_common_device.name = "r8a66597_hcd";
1101 gpio_request(GPIO_FN_LCDD23, NULL);
1102 gpio_request(GPIO_FN_LCDD22, NULL);
1103 gpio_request(GPIO_FN_LCDD21, NULL);
1104 gpio_request(GPIO_FN_LCDD20, NULL);
1105 gpio_request(GPIO_FN_LCDD19, NULL);
1106 gpio_request(GPIO_FN_LCDD18, NULL);
1107 gpio_request(GPIO_FN_LCDD17, NULL);
1108 gpio_request(GPIO_FN_LCDD16, NULL);
1109 gpio_request(GPIO_FN_LCDD15, NULL);
1110 gpio_request(GPIO_FN_LCDD14, NULL);
1111 gpio_request(GPIO_FN_LCDD13, NULL);
1112 gpio_request(GPIO_FN_LCDD12, NULL);
1113 gpio_request(GPIO_FN_LCDD11, NULL);
1114 gpio_request(GPIO_FN_LCDD10, NULL);
1115 gpio_request(GPIO_FN_LCDD9, NULL);
1116 gpio_request(GPIO_FN_LCDD8, NULL);
1117 gpio_request(GPIO_FN_LCDD7, NULL);
1118 gpio_request(GPIO_FN_LCDD6, NULL);
1119 gpio_request(GPIO_FN_LCDD5, NULL);
1120 gpio_request(GPIO_FN_LCDD4, NULL);
1121 gpio_request(GPIO_FN_LCDD3, NULL);
1122 gpio_request(GPIO_FN_LCDD2, NULL);
1123 gpio_request(GPIO_FN_LCDD1, NULL);
1124 gpio_request(GPIO_FN_LCDD0, NULL);
1125 gpio_request(GPIO_FN_LCDDISP, NULL);
1126 gpio_request(GPIO_FN_LCDHSYN, NULL);
1127 gpio_request(GPIO_FN_LCDDCK, NULL);
1128 gpio_request(GPIO_FN_LCDVSYN, NULL);
1129 gpio_request(GPIO_FN_LCDDON, NULL);
1130 gpio_request(GPIO_FN_LCDLCLK, NULL);
1131 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1133 gpio_request(GPIO_PTE6, NULL);
1134 gpio_request(GPIO_PTU1, NULL);
1135 gpio_request(GPIO_PTR1, NULL);
1136 gpio_request(GPIO_PTA2, NULL);
1137 gpio_direction_input(GPIO_PTE6);
1138 gpio_direction_output(GPIO_PTU1, 0);
1139 gpio_direction_output(GPIO_PTR1, 0);
1140 gpio_direction_output(GPIO_PTA2, 0);
1142 /* I/O buffer drive ability is high */
1143 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1145 if (gpio_get_value(GPIO_PTE6)) {
1147 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1148 lcdc_info.ch[0].clock_divider = 1;
1149 lcdc_info.ch[0].lcd_cfg = ecovec_dvi_modes;
1150 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_dvi_modes);
1152 gpio_set_value(GPIO_PTA2, 1);
1153 gpio_set_value(GPIO_PTU1, 1);
1156 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1157 lcdc_info.ch[0].clock_divider = 2;
1158 lcdc_info.ch[0].lcd_cfg = ecovec_lcd_modes;
1159 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_lcd_modes);
1161 gpio_set_value(GPIO_PTR1, 1);
1165 * LCDDON control is needed for Panel,
1166 * but current sh_mobile_lcdc driver doesn't control it.
1167 * It is temporary correspondence
1169 gpio_request(GPIO_PTF4, NULL);
1170 gpio_direction_output(GPIO_PTF4, 1);
1172 /* enable TouchScreen */
1173 i2c_register_board_info(0, &ts_i2c_clients, 1);
1174 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1178 gpio_request(GPIO_FN_VIO0_D15, NULL);
1179 gpio_request(GPIO_FN_VIO0_D14, NULL);
1180 gpio_request(GPIO_FN_VIO0_D13, NULL);
1181 gpio_request(GPIO_FN_VIO0_D12, NULL);
1182 gpio_request(GPIO_FN_VIO0_D11, NULL);
1183 gpio_request(GPIO_FN_VIO0_D10, NULL);
1184 gpio_request(GPIO_FN_VIO0_D9, NULL);
1185 gpio_request(GPIO_FN_VIO0_D8, NULL);
1186 gpio_request(GPIO_FN_VIO0_D7, NULL);
1187 gpio_request(GPIO_FN_VIO0_D6, NULL);
1188 gpio_request(GPIO_FN_VIO0_D5, NULL);
1189 gpio_request(GPIO_FN_VIO0_D4, NULL);
1190 gpio_request(GPIO_FN_VIO0_D3, NULL);
1191 gpio_request(GPIO_FN_VIO0_D2, NULL);
1192 gpio_request(GPIO_FN_VIO0_D1, NULL);
1193 gpio_request(GPIO_FN_VIO0_D0, NULL);
1194 gpio_request(GPIO_FN_VIO0_VD, NULL);
1195 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1196 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1197 gpio_request(GPIO_FN_VIO0_HD, NULL);
1198 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1201 gpio_request(GPIO_FN_VIO1_D7, NULL);
1202 gpio_request(GPIO_FN_VIO1_D6, NULL);
1203 gpio_request(GPIO_FN_VIO1_D5, NULL);
1204 gpio_request(GPIO_FN_VIO1_D4, NULL);
1205 gpio_request(GPIO_FN_VIO1_D3, NULL);
1206 gpio_request(GPIO_FN_VIO1_D2, NULL);
1207 gpio_request(GPIO_FN_VIO1_D1, NULL);
1208 gpio_request(GPIO_FN_VIO1_D0, NULL);
1209 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1210 gpio_request(GPIO_FN_VIO1_HD, NULL);
1211 gpio_request(GPIO_FN_VIO1_VD, NULL);
1212 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1213 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1216 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1217 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1218 gpio_request(GPIO_FN_KEYOUT3, NULL);
1219 gpio_request(GPIO_FN_KEYOUT2, NULL);
1220 gpio_request(GPIO_FN_KEYOUT1, NULL);
1221 gpio_request(GPIO_FN_KEYOUT0, NULL);
1222 gpio_request(GPIO_FN_KEYIN0, NULL);
1224 /* enable user debug switch */
1225 gpio_request(GPIO_PTR0, NULL);
1226 gpio_request(GPIO_PTR4, NULL);
1227 gpio_request(GPIO_PTR5, NULL);
1228 gpio_request(GPIO_PTR6, NULL);
1229 gpio_direction_input(GPIO_PTR0);
1230 gpio_direction_input(GPIO_PTR4);
1231 gpio_direction_input(GPIO_PTR5);
1232 gpio_direction_input(GPIO_PTR6);
1234 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1235 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1236 gpio_request(GPIO_FN_SDHI0CD, NULL);
1237 gpio_request(GPIO_FN_SDHI0WP, NULL);
1238 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1239 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1240 gpio_request(GPIO_FN_SDHI0D3, NULL);
1241 gpio_request(GPIO_FN_SDHI0D2, NULL);
1242 gpio_request(GPIO_FN_SDHI0D1, NULL);
1243 gpio_request(GPIO_FN_SDHI0D0, NULL);
1244 gpio_request(GPIO_PTB6, NULL);
1245 gpio_direction_output(GPIO_PTB6, 0);
1247 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1248 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1249 gpio_request(GPIO_FN_SDHI1CD, NULL);
1250 gpio_request(GPIO_FN_SDHI1WP, NULL);
1251 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1252 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1253 gpio_request(GPIO_FN_SDHI1D3, NULL);
1254 gpio_request(GPIO_FN_SDHI1D2, NULL);
1255 gpio_request(GPIO_FN_SDHI1D1, NULL);
1256 gpio_request(GPIO_FN_SDHI1D0, NULL);
1257 gpio_request(GPIO_PTB7, NULL);
1258 gpio_direction_output(GPIO_PTB7, 0);
1260 /* I/O buffer drive ability is high for SDHI1 */
1261 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1262 #endif /* CONFIG_MMC_SH_MMCIF */
1264 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1265 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1266 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1267 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1268 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1269 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1270 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1271 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1272 gpio_request(GPIO_PTY6, NULL); /* write protect */
1273 gpio_direction_input(GPIO_PTY6);
1274 gpio_request(GPIO_PTY7, NULL); /* card detect */
1275 gpio_direction_input(GPIO_PTY7);
1277 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1281 gpio_request(GPIO_PTU2, NULL);
1282 gpio_direction_output(GPIO_PTU2, 1);
1285 gpio_request(GPIO_PTA3, NULL);
1286 gpio_request(GPIO_PTA4, NULL);
1287 gpio_direction_output(GPIO_PTA3, 0);
1288 gpio_direction_output(GPIO_PTA4, 0);
1291 gpio_request(GPIO_FN_FSIMCKB, NULL);
1292 gpio_request(GPIO_FN_FSIIBSD, NULL);
1293 gpio_request(GPIO_FN_FSIOBSD, NULL);
1294 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1295 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1296 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1297 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1298 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1300 /* set SPU2 clock to 83.4 MHz */
1301 clk = clk_get(NULL, "spu_clk");
1303 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1307 /* change parent of FSI B */
1308 clk = clk_get(NULL, "fsib_clk");
1310 /* 48kHz dummy clock was used to make sure 1/1 divide */
1311 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1312 clk_set_parent(clk, &sh7724_fsimckb_clk);
1313 clk_set_rate(clk, 48000);
1317 gpio_request(GPIO_PTU0, NULL);
1318 gpio_direction_output(GPIO_PTU0, 0);
1321 /* enable motion sensor */
1322 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1323 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1325 /* set VPU clock to 166 MHz */
1326 clk = clk_get(NULL, "vpu_clk");
1328 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1333 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1334 gpio_request(GPIO_FN_IRDA_IN, NULL);
1335 gpio_request(GPIO_PTU5, NULL);
1336 gpio_direction_output(GPIO_PTU5, 0);
1338 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1339 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1340 gpio_request(GPIO_FN_MMC_D7, NULL);
1341 gpio_request(GPIO_FN_MMC_D6, NULL);
1342 gpio_request(GPIO_FN_MMC_D5, NULL);
1343 gpio_request(GPIO_FN_MMC_D4, NULL);
1344 gpio_request(GPIO_FN_MMC_D3, NULL);
1345 gpio_request(GPIO_FN_MMC_D2, NULL);
1346 gpio_request(GPIO_FN_MMC_D1, NULL);
1347 gpio_request(GPIO_FN_MMC_D0, NULL);
1348 gpio_request(GPIO_FN_MMC_CLK, NULL);
1349 gpio_request(GPIO_FN_MMC_CMD, NULL);
1350 gpio_request(GPIO_PTB7, NULL);
1351 gpio_direction_output(GPIO_PTB7, 0);
1353 /* I/O buffer drive ability is high for MMCIF */
1354 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1357 /* enable I2C device */
1358 i2c_register_board_info(0, i2c0_devices,
1359 ARRAY_SIZE(i2c0_devices));
1361 i2c_register_board_info(1, i2c1_devices,
1362 ARRAY_SIZE(i2c1_devices));
1364 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1366 gpio_request(GPIO_FN_DV_D15, NULL);
1367 gpio_request(GPIO_FN_DV_D14, NULL);
1368 gpio_request(GPIO_FN_DV_D13, NULL);
1369 gpio_request(GPIO_FN_DV_D12, NULL);
1370 gpio_request(GPIO_FN_DV_D11, NULL);
1371 gpio_request(GPIO_FN_DV_D10, NULL);
1372 gpio_request(GPIO_FN_DV_D9, NULL);
1373 gpio_request(GPIO_FN_DV_D8, NULL);
1374 gpio_request(GPIO_FN_DV_CLKI, NULL);
1375 gpio_request(GPIO_FN_DV_CLK, NULL);
1376 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1377 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1379 /* AK8813 power / reset sequence */
1380 gpio_request(GPIO_PTG4, NULL);
1381 gpio_request(GPIO_PTU3, NULL);
1383 gpio_direction_output(GPIO_PTG4, 0);
1385 gpio_direction_output(GPIO_PTU3, 1);
1389 /* Power up, reset */
1390 gpio_set_value(GPIO_PTU3, 0);
1395 gpio_set_value(GPIO_PTG4, 1);
1398 return platform_add_devices(ecovec_devices,
1399 ARRAY_SIZE(ecovec_devices));
1401 arch_initcall(arch_setup);
1403 static int __init devices_setup(void)
1405 sh_eth_init(&sh_eth_plat);
1408 device_initcall(devices_setup);
1410 static struct sh_machine_vector mv_ecovec __initmv = {
1411 .mv_name = "R0P7724 (EcoVec)",