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/mfd/sh_mobile_sdhi.h>
15 #include <linux/mmc/host.h>
16 #include <linux/mmc/sh_mmcif.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/i2c.h>
24 #include <linux/i2c/tsc2007.h>
25 #include <linux/spi/spi.h>
26 #include <linux/spi/sh_msiof.h>
27 #include <linux/spi/mmc_spi.h>
28 #include <linux/input.h>
29 #include <linux/input/sh_keysc.h>
30 #include <video/sh_mobile_lcdc.h>
31 #include <sound/sh_fsi.h>
32 #include <media/sh_mobile_ceu.h>
33 #include <media/tw9910.h>
34 #include <media/mt9t112.h>
35 #include <asm/heartbeat.h>
36 #include <asm/sh_eth.h>
37 #include <asm/clock.h>
38 #include <asm/suspend.h>
39 #include <cpu/sh7724.h>
42 * Address Interface BusWidth
43 *-----------------------------------------
44 * 0x0000_0000 uboot 16bit
45 * 0x0004_0000 Linux romImage 16bit
46 * 0x0014_0000 MTD for Linux 16bit
47 * 0x0400_0000 Internal I/O 16/32bit
48 * 0x0800_0000 DRAM 32bit
49 * 0x1800_0000 MFI 16bit
53 *------------------------------
54 * DS2[1] = FlashROM write protect ON : write protect
55 * OFF : No write protect
56 * DS2[2] = RMII / TS, SCIF ON : RMII
58 * DS2[3] = Camera / Video ON : Camera
60 * DS2[5] = NTSC_OUT Clock ON : On board OSC
62 * DS2[6-7] = MMC / SD ON-OFF : SD
67 static unsigned char led_pos[] = { 0, 1, 2, 3 };
69 static struct heartbeat_data heartbeat_data = {
74 static struct resource heartbeat_resource = {
75 .start = 0xA405012C, /* PTG */
76 .end = 0xA405012E - 1,
77 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
80 static struct platform_device heartbeat_device = {
84 .platform_data = &heartbeat_data,
87 .resource = &heartbeat_resource,
91 static struct mtd_partition nor_flash_partitions[] = {
93 .name = "boot loader",
95 .size = (5 * 1024 * 1024),
96 .mask_flags = MTD_WRITEABLE, /* force read-only */
99 .offset = MTDPART_OFS_APPEND,
100 .size = MTDPART_SIZ_FULL,
104 static struct physmap_flash_data nor_flash_data = {
106 .parts = nor_flash_partitions,
107 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
110 static struct resource nor_flash_resources[] = {
115 .flags = IORESOURCE_MEM,
119 static struct platform_device nor_flash_device = {
120 .name = "physmap-flash",
121 .resource = nor_flash_resources,
122 .num_resources = ARRAY_SIZE(nor_flash_resources),
124 .platform_data = &nor_flash_data,
129 #define SH_ETH_ADDR (0xA4600000)
130 static struct resource sh_eth_resources[] = {
132 .start = SH_ETH_ADDR,
133 .end = SH_ETH_ADDR + 0x1FC,
134 .flags = IORESOURCE_MEM,
138 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
142 static struct sh_eth_plat_data sh_eth_plat = {
143 .phy = 0x1f, /* SMSC LAN8700 */
144 .edmac_endian = EDMAC_LITTLE_ENDIAN,
145 .register_type = SH_ETH_REG_FAST_SH4,
146 .phy_interface = PHY_INTERFACE_MODE_MII,
147 .ether_link_active_low = 1
150 static struct platform_device sh_eth_device = {
154 .platform_data = &sh_eth_plat,
156 .num_resources = ARRAY_SIZE(sh_eth_resources),
157 .resource = sh_eth_resources,
159 .hwblk_id = HWBLK_ETHER,
164 static void usb0_port_power(int port, int power)
166 gpio_set_value(GPIO_PTB4, power);
169 static struct r8a66597_platdata usb0_host_data = {
171 .port_power = usb0_port_power,
174 static struct resource usb0_host_resources[] = {
177 .end = 0xa4d80124 - 1,
178 .flags = IORESOURCE_MEM,
183 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
187 static struct platform_device usb0_host_device = {
188 .name = "r8a66597_hcd",
191 .dma_mask = NULL, /* not use dma */
192 .coherent_dma_mask = 0xffffffff,
193 .platform_data = &usb0_host_data,
195 .num_resources = ARRAY_SIZE(usb0_host_resources),
196 .resource = usb0_host_resources,
199 /* USB1 host/function */
200 static void usb1_port_power(int port, int power)
202 gpio_set_value(GPIO_PTB5, power);
205 static struct r8a66597_platdata usb1_common_data = {
207 .port_power = usb1_port_power,
210 static struct resource usb1_common_resources[] = {
213 .end = 0xa4d90124 - 1,
214 .flags = IORESOURCE_MEM,
219 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
223 static struct platform_device usb1_common_device = {
224 /* .name will be added in arch_setup */
227 .dma_mask = NULL, /* not use dma */
228 .coherent_dma_mask = 0xffffffff,
229 .platform_data = &usb1_common_data,
231 .num_resources = ARRAY_SIZE(usb1_common_resources),
232 .resource = usb1_common_resources,
236 const static struct fb_videomode ecovec_lcd_modes[] = {
247 .sync = 0, /* hsync and vsync are active low */
251 const static struct fb_videomode ecovec_dvi_modes[] = {
262 .sync = 0, /* hsync and vsync are active low */
266 static struct sh_mobile_lcdc_info lcdc_info = {
268 .interface_type = RGB18,
269 .chan = LCDC_CHAN_MAINLCD,
271 .lcd_size_cfg = { /* 7.0 inch */
280 static struct resource lcdc_resources[] = {
285 .flags = IORESOURCE_MEM,
289 .flags = IORESOURCE_IRQ,
293 static struct platform_device lcdc_device = {
294 .name = "sh_mobile_lcdc_fb",
295 .num_resources = ARRAY_SIZE(lcdc_resources),
296 .resource = lcdc_resources,
298 .platform_data = &lcdc_info,
301 .hwblk_id = HWBLK_LCDC,
306 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
307 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
310 static struct resource ceu0_resources[] = {
315 .flags = IORESOURCE_MEM,
319 .flags = IORESOURCE_IRQ,
322 /* place holder for contiguous memory */
326 static struct platform_device ceu0_device = {
327 .name = "sh_mobile_ceu",
328 .id = 0, /* "ceu0" clock */
329 .num_resources = ARRAY_SIZE(ceu0_resources),
330 .resource = ceu0_resources,
332 .platform_data = &sh_mobile_ceu0_info,
335 .hwblk_id = HWBLK_CEU0,
340 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
341 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
344 static struct resource ceu1_resources[] = {
349 .flags = IORESOURCE_MEM,
353 .flags = IORESOURCE_IRQ,
356 /* place holder for contiguous memory */
360 static struct platform_device ceu1_device = {
361 .name = "sh_mobile_ceu",
362 .id = 1, /* "ceu1" clock */
363 .num_resources = ARRAY_SIZE(ceu1_resources),
364 .resource = ceu1_resources,
366 .platform_data = &sh_mobile_ceu1_info,
369 .hwblk_id = HWBLK_CEU1,
374 static struct i2c_board_info i2c0_devices[] = {
376 I2C_BOARD_INFO("da7210", 0x1a),
380 static struct i2c_board_info i2c1_devices[] = {
382 I2C_BOARD_INFO("r2025sd", 0x32),
385 I2C_BOARD_INFO("lis3lv02d", 0x1c),
391 static struct sh_keysc_info keysc_info = {
392 .mode = SH_KEYSC_MODE_1,
396 .keycodes = { KEY_1, 0, 0, 0, 0,
401 KEY_6, 0, 0, 0, 0, },
404 static struct resource keysc_resources[] = {
409 .flags = IORESOURCE_MEM,
413 .flags = IORESOURCE_IRQ,
417 static struct platform_device keysc_device = {
419 .id = 0, /* keysc0 clock */
420 .num_resources = ARRAY_SIZE(keysc_resources),
421 .resource = keysc_resources,
423 .platform_data = &keysc_info,
426 .hwblk_id = HWBLK_KEYSC,
432 static int ts_get_pendown_state(void)
435 gpio_free(GPIO_FN_INTC_IRQ0);
436 gpio_request(GPIO_PTZ0, NULL);
437 gpio_direction_input(GPIO_PTZ0);
439 val = gpio_get_value(GPIO_PTZ0);
441 gpio_free(GPIO_PTZ0);
442 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
447 static int ts_init(void)
449 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
453 static struct tsc2007_platform_data tsc2007_info = {
456 .get_pendown_state = ts_get_pendown_state,
457 .init_platform_hw = ts_init,
460 static struct i2c_board_info ts_i2c_clients = {
461 I2C_BOARD_INFO("tsc2007", 0x48),
463 .platform_data = &tsc2007_info,
467 #ifdef CONFIG_MFD_SH_MOBILE_SDHI
469 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
471 gpio_set_value(GPIO_PTB6, state);
474 static struct sh_mobile_sdhi_info sdhi0_info = {
475 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
476 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
477 .set_pwr = sdhi0_set_pwr,
478 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
481 static struct resource sdhi0_resources[] = {
486 .flags = IORESOURCE_MEM,
490 .flags = IORESOURCE_IRQ,
494 static struct platform_device sdhi0_device = {
495 .name = "sh_mobile_sdhi",
496 .num_resources = ARRAY_SIZE(sdhi0_resources),
497 .resource = sdhi0_resources,
500 .platform_data = &sdhi0_info,
503 .hwblk_id = HWBLK_SDHI0,
507 #if !defined(CONFIG_MMC_SH_MMCIF)
509 static void sdhi1_set_pwr(struct platform_device *pdev, int state)
511 gpio_set_value(GPIO_PTB7, state);
514 static struct sh_mobile_sdhi_info sdhi1_info = {
515 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
516 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
517 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
518 .set_pwr = sdhi1_set_pwr,
521 static struct resource sdhi1_resources[] = {
526 .flags = IORESOURCE_MEM,
530 .flags = IORESOURCE_IRQ,
534 static struct platform_device sdhi1_device = {
535 .name = "sh_mobile_sdhi",
536 .num_resources = ARRAY_SIZE(sdhi1_resources),
537 .resource = sdhi1_resources,
540 .platform_data = &sdhi1_info,
543 .hwblk_id = HWBLK_SDHI1,
546 #endif /* CONFIG_MMC_SH_MMCIF */
551 static int mmc_spi_get_ro(struct device *dev)
553 return gpio_get_value(GPIO_PTY6);
556 static int mmc_spi_get_cd(struct device *dev)
558 return !gpio_get_value(GPIO_PTY7);
561 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
563 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
566 static struct mmc_spi_platform_data mmc_spi_info = {
567 .get_ro = mmc_spi_get_ro,
568 .get_cd = mmc_spi_get_cd,
569 .caps = MMC_CAP_NEEDS_POLL,
570 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
571 .setpower = mmc_spi_setpower,
574 static struct spi_board_info spi_bus[] = {
576 .modalias = "mmc_spi",
577 .platform_data = &mmc_spi_info,
578 .max_speed_hz = 5000000,
580 .controller_data = (void *) GPIO_PTM4,
585 static struct sh_msiof_spi_info msiof0_data = {
589 static struct resource msiof0_resources[] = {
594 .flags = IORESOURCE_MEM,
598 .flags = IORESOURCE_IRQ,
602 static struct platform_device msiof0_device = {
603 .name = "spi_sh_msiof",
604 .id = 0, /* MSIOF0 */
606 .platform_data = &msiof0_data,
608 .num_resources = ARRAY_SIZE(msiof0_resources),
609 .resource = msiof0_resources,
611 .hwblk_id = HWBLK_MSIOF0,
617 /* I2C Video/Camera */
618 static struct i2c_board_info i2c_camera[] = {
620 I2C_BOARD_INFO("tw9910", 0x45),
624 I2C_BOARD_INFO("mt9t112", 0x3c),
628 I2C_BOARD_INFO("mt9t112", 0x3c),
633 static int tw9910_power(struct device *dev, int mode)
635 int val = mode ? 0 : 1;
637 gpio_set_value(GPIO_PTU2, val);
644 static struct tw9910_video_info tw9910_info = {
645 .buswidth = SOCAM_DATAWIDTH_8,
646 .mpout = TW9910_MPO_FIELD,
649 static struct soc_camera_link tw9910_link = {
652 .power = tw9910_power,
653 .board_info = &i2c_camera[0],
654 .priv = &tw9910_info,
658 static int mt9t112_power1(struct device *dev, int mode)
660 gpio_set_value(GPIO_PTA3, mode);
667 static struct mt9t112_camera_info mt9t112_info1 = {
668 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
669 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
672 static struct soc_camera_link mt9t112_link1 = {
674 .power = mt9t112_power1,
676 .board_info = &i2c_camera[1],
677 .priv = &mt9t112_info1,
680 static int mt9t112_power2(struct device *dev, int mode)
682 gpio_set_value(GPIO_PTA4, mode);
689 static struct mt9t112_camera_info mt9t112_info2 = {
690 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
691 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
694 static struct soc_camera_link mt9t112_link2 = {
696 .power = mt9t112_power2,
698 .board_info = &i2c_camera[2],
699 .priv = &mt9t112_info2,
702 static struct platform_device camera_devices[] = {
704 .name = "soc-camera-pdrv",
707 .platform_data = &tw9910_link,
711 .name = "soc-camera-pdrv",
714 .platform_data = &mt9t112_link1,
718 .name = "soc-camera-pdrv",
721 .platform_data = &mt9t112_link2,
727 static struct sh_fsi_platform_info fsi_info = {
728 .portb_flags = SH_FSI_BRS_INV |
729 SH_FSI_OUT_SLAVE_MODE |
730 SH_FSI_IN_SLAVE_MODE |
735 static struct resource fsi_resources[] = {
740 .flags = IORESOURCE_MEM,
744 .flags = IORESOURCE_IRQ,
748 static struct platform_device fsi_device = {
751 .num_resources = ARRAY_SIZE(fsi_resources),
752 .resource = fsi_resources,
754 .platform_data = &fsi_info,
757 .hwblk_id = HWBLK_SPU, /* FSI needs SPU hwblk */
762 static struct resource irda_resources[] = {
767 .flags = IORESOURCE_MEM,
771 .flags = IORESOURCE_IRQ,
775 static struct platform_device irda_device = {
777 .num_resources = ARRAY_SIZE(irda_resources),
778 .resource = irda_resources,
781 #include <media/ak881x.h>
782 #include <media/sh_vou.h>
784 static struct ak881x_pdata ak881x_pdata = {
785 .flags = AK881X_IF_MODE_SLAVE,
788 static struct i2c_board_info ak8813 = {
789 I2C_BOARD_INFO("ak8813", 0x20),
790 .platform_data = &ak881x_pdata,
793 static struct sh_vou_pdata sh_vou_pdata = {
794 .bus_fmt = SH_VOU_BUS_8BIT,
795 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
796 .board_info = &ak8813,
800 static struct resource sh_vou_resources[] = {
804 .flags = IORESOURCE_MEM,
808 .flags = IORESOURCE_IRQ,
812 static struct platform_device vou_device = {
815 .num_resources = ARRAY_SIZE(sh_vou_resources),
816 .resource = sh_vou_resources,
818 .platform_data = &sh_vou_pdata,
821 .hwblk_id = HWBLK_VOU,
825 #if defined(CONFIG_MMC_SH_MMCIF)
827 static void mmcif_set_pwr(struct platform_device *pdev, int state)
829 gpio_set_value(GPIO_PTB7, state);
832 static void mmcif_down_pwr(struct platform_device *pdev)
834 gpio_set_value(GPIO_PTB7, 0);
837 static struct resource sh_mmcif_resources[] = {
842 .flags = IORESOURCE_MEM,
847 .flags = IORESOURCE_IRQ,
852 .flags = IORESOURCE_IRQ,
856 static struct sh_mmcif_plat_data sh_mmcif_plat = {
857 .set_pwr = mmcif_set_pwr,
858 .down_pwr = mmcif_down_pwr,
859 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
860 .caps = MMC_CAP_4_BIT_DATA |
863 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
866 static struct platform_device sh_mmcif_device = {
870 .platform_data = &sh_mmcif_plat,
872 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
873 .resource = sh_mmcif_resources,
877 static struct platform_device *ecovec_devices[] __initdata = {
887 #ifdef CONFIG_MFD_SH_MOBILE_SDHI
889 #if !defined(CONFIG_MMC_SH_MMCIF)
901 #if defined(CONFIG_MMC_SH_MMCIF)
907 #define EEPROM_ADDR 0x50
908 static u8 mac_read(struct i2c_adapter *a, u8 command)
910 struct i2c_msg msg[2];
914 msg[0].addr = EEPROM_ADDR;
917 msg[0].buf = &command;
919 msg[1].addr = EEPROM_ADDR;
920 msg[1].flags = I2C_M_RD;
924 ret = i2c_transfer(a, msg, 2);
926 printk(KERN_ERR "error %d\n", ret);
933 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
935 struct i2c_adapter *a = i2c_get_adapter(1);
939 pr_err("can not get I2C 1\n");
943 /* read MAC address frome EEPROM */
944 for (i = 0; i < sizeof(pd->mac_addr); i++) {
945 pd->mac_addr[i] = mac_read(a, 0x10 + i);
952 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
954 pr_err("unable to read sh_eth MAC address\n");
958 #define PORT_HIZA 0xA4050158
959 #define IODRIVEA 0xA405018A
961 extern char ecovec24_sdram_enter_start;
962 extern char ecovec24_sdram_enter_end;
963 extern char ecovec24_sdram_leave_start;
964 extern char ecovec24_sdram_leave_end;
966 static int __init arch_setup(void)
970 /* register board specific self-refresh code */
971 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
973 &ecovec24_sdram_enter_start,
974 &ecovec24_sdram_enter_end,
975 &ecovec24_sdram_leave_start,
976 &ecovec24_sdram_leave_end);
978 /* enable STATUS0, STATUS2 and PDSTATUS */
979 gpio_request(GPIO_FN_STATUS0, NULL);
980 gpio_request(GPIO_FN_STATUS2, NULL);
981 gpio_request(GPIO_FN_PDSTATUS, NULL);
984 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
985 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
987 /* enable debug LED */
988 gpio_request(GPIO_PTG0, NULL);
989 gpio_request(GPIO_PTG1, NULL);
990 gpio_request(GPIO_PTG2, NULL);
991 gpio_request(GPIO_PTG3, NULL);
992 gpio_direction_output(GPIO_PTG0, 0);
993 gpio_direction_output(GPIO_PTG1, 0);
994 gpio_direction_output(GPIO_PTG2, 0);
995 gpio_direction_output(GPIO_PTG3, 0);
996 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
999 gpio_request(GPIO_PTA1, NULL);
1000 gpio_direction_output(GPIO_PTA1, 1);
1003 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1004 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1005 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1006 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1007 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1008 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1009 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1010 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1011 gpio_request(GPIO_FN_MDIO, NULL);
1012 gpio_request(GPIO_FN_MDC, NULL);
1013 gpio_request(GPIO_FN_LNKSTA, NULL);
1016 __raw_writew(0x0000, 0xA4D80000);
1017 __raw_writew(0x0000, 0xA4D90000);
1018 gpio_request(GPIO_PTB3, NULL);
1019 gpio_request(GPIO_PTB4, NULL);
1020 gpio_request(GPIO_PTB5, NULL);
1021 gpio_direction_input(GPIO_PTB3);
1022 gpio_direction_output(GPIO_PTB4, 0);
1023 gpio_direction_output(GPIO_PTB5, 0);
1024 __raw_writew(0x0600, 0xa40501d4);
1025 __raw_writew(0x0600, 0xa4050192);
1027 if (gpio_get_value(GPIO_PTB3)) {
1028 printk(KERN_INFO "USB1 function is selected\n");
1029 usb1_common_device.name = "r8a66597_udc";
1031 printk(KERN_INFO "USB1 host is selected\n");
1032 usb1_common_device.name = "r8a66597_hcd";
1036 gpio_request(GPIO_FN_LCDD23, NULL);
1037 gpio_request(GPIO_FN_LCDD22, NULL);
1038 gpio_request(GPIO_FN_LCDD21, NULL);
1039 gpio_request(GPIO_FN_LCDD20, NULL);
1040 gpio_request(GPIO_FN_LCDD19, NULL);
1041 gpio_request(GPIO_FN_LCDD18, NULL);
1042 gpio_request(GPIO_FN_LCDD17, NULL);
1043 gpio_request(GPIO_FN_LCDD16, NULL);
1044 gpio_request(GPIO_FN_LCDD15, NULL);
1045 gpio_request(GPIO_FN_LCDD14, NULL);
1046 gpio_request(GPIO_FN_LCDD13, NULL);
1047 gpio_request(GPIO_FN_LCDD12, NULL);
1048 gpio_request(GPIO_FN_LCDD11, NULL);
1049 gpio_request(GPIO_FN_LCDD10, NULL);
1050 gpio_request(GPIO_FN_LCDD9, NULL);
1051 gpio_request(GPIO_FN_LCDD8, NULL);
1052 gpio_request(GPIO_FN_LCDD7, NULL);
1053 gpio_request(GPIO_FN_LCDD6, NULL);
1054 gpio_request(GPIO_FN_LCDD5, NULL);
1055 gpio_request(GPIO_FN_LCDD4, NULL);
1056 gpio_request(GPIO_FN_LCDD3, NULL);
1057 gpio_request(GPIO_FN_LCDD2, NULL);
1058 gpio_request(GPIO_FN_LCDD1, NULL);
1059 gpio_request(GPIO_FN_LCDD0, NULL);
1060 gpio_request(GPIO_FN_LCDDISP, NULL);
1061 gpio_request(GPIO_FN_LCDHSYN, NULL);
1062 gpio_request(GPIO_FN_LCDDCK, NULL);
1063 gpio_request(GPIO_FN_LCDVSYN, NULL);
1064 gpio_request(GPIO_FN_LCDDON, NULL);
1065 gpio_request(GPIO_FN_LCDLCLK, NULL);
1066 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1068 gpio_request(GPIO_PTE6, NULL);
1069 gpio_request(GPIO_PTU1, NULL);
1070 gpio_request(GPIO_PTR1, NULL);
1071 gpio_request(GPIO_PTA2, NULL);
1072 gpio_direction_input(GPIO_PTE6);
1073 gpio_direction_output(GPIO_PTU1, 0);
1074 gpio_direction_output(GPIO_PTR1, 0);
1075 gpio_direction_output(GPIO_PTA2, 0);
1077 /* I/O buffer drive ability is high */
1078 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1080 if (gpio_get_value(GPIO_PTE6)) {
1082 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1083 lcdc_info.ch[0].clock_divider = 1;
1084 lcdc_info.ch[0].lcd_cfg = ecovec_dvi_modes;
1085 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_dvi_modes);
1087 gpio_set_value(GPIO_PTA2, 1);
1088 gpio_set_value(GPIO_PTU1, 1);
1091 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1092 lcdc_info.ch[0].clock_divider = 2;
1093 lcdc_info.ch[0].lcd_cfg = ecovec_lcd_modes;
1094 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_lcd_modes);
1096 gpio_set_value(GPIO_PTR1, 1);
1100 * LCDDON control is needed for Panel,
1101 * but current sh_mobile_lcdc driver doesn't control it.
1102 * It is temporary correspondence
1104 gpio_request(GPIO_PTF4, NULL);
1105 gpio_direction_output(GPIO_PTF4, 1);
1107 /* enable TouchScreen */
1108 i2c_register_board_info(0, &ts_i2c_clients, 1);
1109 set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1113 gpio_request(GPIO_FN_VIO0_D15, NULL);
1114 gpio_request(GPIO_FN_VIO0_D14, NULL);
1115 gpio_request(GPIO_FN_VIO0_D13, NULL);
1116 gpio_request(GPIO_FN_VIO0_D12, NULL);
1117 gpio_request(GPIO_FN_VIO0_D11, NULL);
1118 gpio_request(GPIO_FN_VIO0_D10, NULL);
1119 gpio_request(GPIO_FN_VIO0_D9, NULL);
1120 gpio_request(GPIO_FN_VIO0_D8, NULL);
1121 gpio_request(GPIO_FN_VIO0_D7, NULL);
1122 gpio_request(GPIO_FN_VIO0_D6, NULL);
1123 gpio_request(GPIO_FN_VIO0_D5, NULL);
1124 gpio_request(GPIO_FN_VIO0_D4, NULL);
1125 gpio_request(GPIO_FN_VIO0_D3, NULL);
1126 gpio_request(GPIO_FN_VIO0_D2, NULL);
1127 gpio_request(GPIO_FN_VIO0_D1, NULL);
1128 gpio_request(GPIO_FN_VIO0_D0, NULL);
1129 gpio_request(GPIO_FN_VIO0_VD, NULL);
1130 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1131 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1132 gpio_request(GPIO_FN_VIO0_HD, NULL);
1133 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1136 gpio_request(GPIO_FN_VIO1_D7, NULL);
1137 gpio_request(GPIO_FN_VIO1_D6, NULL);
1138 gpio_request(GPIO_FN_VIO1_D5, NULL);
1139 gpio_request(GPIO_FN_VIO1_D4, NULL);
1140 gpio_request(GPIO_FN_VIO1_D3, NULL);
1141 gpio_request(GPIO_FN_VIO1_D2, NULL);
1142 gpio_request(GPIO_FN_VIO1_D1, NULL);
1143 gpio_request(GPIO_FN_VIO1_D0, NULL);
1144 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1145 gpio_request(GPIO_FN_VIO1_HD, NULL);
1146 gpio_request(GPIO_FN_VIO1_VD, NULL);
1147 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1148 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1151 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1152 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1153 gpio_request(GPIO_FN_KEYOUT3, NULL);
1154 gpio_request(GPIO_FN_KEYOUT2, NULL);
1155 gpio_request(GPIO_FN_KEYOUT1, NULL);
1156 gpio_request(GPIO_FN_KEYOUT0, NULL);
1157 gpio_request(GPIO_FN_KEYIN0, NULL);
1159 /* enable user debug switch */
1160 gpio_request(GPIO_PTR0, NULL);
1161 gpio_request(GPIO_PTR4, NULL);
1162 gpio_request(GPIO_PTR5, NULL);
1163 gpio_request(GPIO_PTR6, NULL);
1164 gpio_direction_input(GPIO_PTR0);
1165 gpio_direction_input(GPIO_PTR4);
1166 gpio_direction_input(GPIO_PTR5);
1167 gpio_direction_input(GPIO_PTR6);
1169 #ifdef CONFIG_MFD_SH_MOBILE_SDHI
1170 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1171 gpio_request(GPIO_FN_SDHI0CD, NULL);
1172 gpio_request(GPIO_FN_SDHI0WP, NULL);
1173 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1174 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1175 gpio_request(GPIO_FN_SDHI0D3, NULL);
1176 gpio_request(GPIO_FN_SDHI0D2, NULL);
1177 gpio_request(GPIO_FN_SDHI0D1, NULL);
1178 gpio_request(GPIO_FN_SDHI0D0, NULL);
1179 gpio_request(GPIO_PTB6, NULL);
1180 gpio_direction_output(GPIO_PTB6, 0);
1182 #if !defined(CONFIG_MMC_SH_MMCIF)
1183 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1184 gpio_request(GPIO_FN_SDHI1CD, NULL);
1185 gpio_request(GPIO_FN_SDHI1WP, NULL);
1186 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1187 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1188 gpio_request(GPIO_FN_SDHI1D3, NULL);
1189 gpio_request(GPIO_FN_SDHI1D2, NULL);
1190 gpio_request(GPIO_FN_SDHI1D1, NULL);
1191 gpio_request(GPIO_FN_SDHI1D0, NULL);
1192 gpio_request(GPIO_PTB7, NULL);
1193 gpio_direction_output(GPIO_PTB7, 0);
1195 /* I/O buffer drive ability is high for SDHI1 */
1196 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1197 #endif /* CONFIG_MMC_SH_MMCIF */
1199 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1200 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1201 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1202 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1203 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1204 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1205 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1206 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1207 gpio_request(GPIO_PTY6, NULL); /* write protect */
1208 gpio_direction_input(GPIO_PTY6);
1209 gpio_request(GPIO_PTY7, NULL); /* card detect */
1210 gpio_direction_input(GPIO_PTY7);
1212 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1216 gpio_request(GPIO_PTU2, NULL);
1217 gpio_direction_output(GPIO_PTU2, 1);
1220 gpio_request(GPIO_PTA3, NULL);
1221 gpio_request(GPIO_PTA4, NULL);
1222 gpio_direction_output(GPIO_PTA3, 0);
1223 gpio_direction_output(GPIO_PTA4, 0);
1226 gpio_request(GPIO_FN_FSIMCKB, NULL);
1227 gpio_request(GPIO_FN_FSIIBSD, NULL);
1228 gpio_request(GPIO_FN_FSIOBSD, NULL);
1229 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1230 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1231 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1232 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1233 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1235 /* set SPU2 clock to 83.4 MHz */
1236 clk = clk_get(NULL, "spu_clk");
1238 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1242 /* change parent of FSI B */
1243 clk = clk_get(NULL, "fsib_clk");
1245 /* 48kHz dummy clock was used to make sure 1/1 divide */
1246 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1247 clk_set_parent(clk, &sh7724_fsimckb_clk);
1248 clk_set_rate(clk, 48000);
1252 gpio_request(GPIO_PTU0, NULL);
1253 gpio_direction_output(GPIO_PTU0, 0);
1256 /* enable motion sensor */
1257 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1258 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1260 /* set VPU clock to 166 MHz */
1261 clk = clk_get(NULL, "vpu_clk");
1263 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1268 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1269 gpio_request(GPIO_FN_IRDA_IN, NULL);
1270 gpio_request(GPIO_PTU5, NULL);
1271 gpio_direction_output(GPIO_PTU5, 0);
1273 #if defined(CONFIG_MMC_SH_MMCIF)
1274 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1275 gpio_request(GPIO_FN_MMC_D7, NULL);
1276 gpio_request(GPIO_FN_MMC_D6, NULL);
1277 gpio_request(GPIO_FN_MMC_D5, NULL);
1278 gpio_request(GPIO_FN_MMC_D4, NULL);
1279 gpio_request(GPIO_FN_MMC_D3, NULL);
1280 gpio_request(GPIO_FN_MMC_D2, NULL);
1281 gpio_request(GPIO_FN_MMC_D1, NULL);
1282 gpio_request(GPIO_FN_MMC_D0, NULL);
1283 gpio_request(GPIO_FN_MMC_CLK, NULL);
1284 gpio_request(GPIO_FN_MMC_CMD, NULL);
1285 gpio_request(GPIO_PTB7, NULL);
1286 gpio_direction_output(GPIO_PTB7, 0);
1288 /* I/O buffer drive ability is high for MMCIF */
1289 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1292 /* enable I2C device */
1293 i2c_register_board_info(0, i2c0_devices,
1294 ARRAY_SIZE(i2c0_devices));
1296 i2c_register_board_info(1, i2c1_devices,
1297 ARRAY_SIZE(i2c1_devices));
1299 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1301 gpio_request(GPIO_FN_DV_D15, NULL);
1302 gpio_request(GPIO_FN_DV_D14, NULL);
1303 gpio_request(GPIO_FN_DV_D13, NULL);
1304 gpio_request(GPIO_FN_DV_D12, NULL);
1305 gpio_request(GPIO_FN_DV_D11, NULL);
1306 gpio_request(GPIO_FN_DV_D10, NULL);
1307 gpio_request(GPIO_FN_DV_D9, NULL);
1308 gpio_request(GPIO_FN_DV_D8, NULL);
1309 gpio_request(GPIO_FN_DV_CLKI, NULL);
1310 gpio_request(GPIO_FN_DV_CLK, NULL);
1311 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1312 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1314 /* AK8813 power / reset sequence */
1315 gpio_request(GPIO_PTG4, NULL);
1316 gpio_request(GPIO_PTU3, NULL);
1318 gpio_direction_output(GPIO_PTG4, 0);
1320 gpio_direction_output(GPIO_PTU3, 1);
1324 /* Power up, reset */
1325 gpio_set_value(GPIO_PTU3, 0);
1330 gpio_set_value(GPIO_PTG4, 1);
1333 return platform_add_devices(ecovec_devices,
1334 ARRAY_SIZE(ecovec_devices));
1336 arch_initcall(arch_setup);
1338 static int __init devices_setup(void)
1340 sh_eth_init(&sh_eth_plat);
1343 device_initcall(devices_setup);
1345 static struct sh_machine_vector mv_ecovec __initmv = {
1346 .mv_name = "R0P7724 (EcoVec)",