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 <linux/sh_eth.h>
32 #include <video/sh_mobile_lcdc.h>
33 #include <sound/sh_fsi.h>
34 #include <media/sh_mobile_ceu.h>
35 #include <media/tw9910.h>
36 #include <media/mt9t112.h>
37 #include <asm/heartbeat.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,
162 static void usb0_port_power(int port, int power)
164 gpio_set_value(GPIO_PTB4, power);
167 static struct r8a66597_platdata usb0_host_data = {
169 .port_power = usb0_port_power,
172 static struct resource usb0_host_resources[] = {
175 .end = 0xa4d80124 - 1,
176 .flags = IORESOURCE_MEM,
181 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
185 static struct platform_device usb0_host_device = {
186 .name = "r8a66597_hcd",
189 .dma_mask = NULL, /* not use dma */
190 .coherent_dma_mask = 0xffffffff,
191 .platform_data = &usb0_host_data,
193 .num_resources = ARRAY_SIZE(usb0_host_resources),
194 .resource = usb0_host_resources,
197 /* USB1 host/function */
198 static void usb1_port_power(int port, int power)
200 gpio_set_value(GPIO_PTB5, power);
203 static struct r8a66597_platdata usb1_common_data = {
205 .port_power = usb1_port_power,
208 static struct resource usb1_common_resources[] = {
211 .end = 0xa4d90124 - 1,
212 .flags = IORESOURCE_MEM,
217 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
221 static struct platform_device usb1_common_device = {
222 /* .name will be added in arch_setup */
225 .dma_mask = NULL, /* not use dma */
226 .coherent_dma_mask = 0xffffffff,
227 .platform_data = &usb1_common_data,
229 .num_resources = ARRAY_SIZE(usb1_common_resources),
230 .resource = usb1_common_resources,
236 static int usbhs_get_id(struct platform_device *pdev)
238 return gpio_get_value(GPIO_PTB3);
241 static struct renesas_usbhs_platform_info usbhs_info = {
242 .platform_callback = {
243 .get_id = usbhs_get_id,
247 .detection_delay = 5,
248 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
249 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
250 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
251 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
255 static struct resource usbhs_resources[] = {
258 .end = 0xa4d90124 - 1,
259 .flags = IORESOURCE_MEM,
264 .flags = IORESOURCE_IRQ,
268 static struct platform_device usbhs_device = {
269 .name = "renesas_usbhs",
272 .dma_mask = NULL, /* not use dma */
273 .coherent_dma_mask = 0xffffffff,
274 .platform_data = &usbhs_info,
276 .num_resources = ARRAY_SIZE(usbhs_resources),
277 .resource = usbhs_resources,
281 static const struct fb_videomode ecovec_lcd_modes[] = {
292 .sync = 0, /* hsync and vsync are active low */
296 static const struct fb_videomode ecovec_dvi_modes[] = {
307 .sync = 0, /* hsync and vsync are active low */
311 static int ecovec24_set_brightness(void *board_data, int brightness)
313 gpio_set_value(GPIO_PTR1, brightness);
318 static int ecovec24_get_brightness(void *board_data)
320 return gpio_get_value(GPIO_PTR1);
323 static struct sh_mobile_lcdc_info lcdc_info = {
325 .interface_type = RGB18,
326 .chan = LCDC_CHAN_MAINLCD,
327 .fourcc = V4L2_PIX_FMT_RGB565,
328 .lcd_size_cfg = { /* 7.0 inch */
333 .set_brightness = ecovec24_set_brightness,
334 .get_brightness = ecovec24_get_brightness,
337 .name = "sh_mobile_lcdc_bl",
343 static struct resource lcdc_resources[] = {
348 .flags = IORESOURCE_MEM,
352 .flags = IORESOURCE_IRQ,
356 static struct platform_device lcdc_device = {
357 .name = "sh_mobile_lcdc_fb",
358 .num_resources = ARRAY_SIZE(lcdc_resources),
359 .resource = lcdc_resources,
361 .platform_data = &lcdc_info,
366 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
367 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
370 static struct resource ceu0_resources[] = {
375 .flags = IORESOURCE_MEM,
379 .flags = IORESOURCE_IRQ,
382 /* place holder for contiguous memory */
386 static struct platform_device ceu0_device = {
387 .name = "sh_mobile_ceu",
388 .id = 0, /* "ceu0" clock */
389 .num_resources = ARRAY_SIZE(ceu0_resources),
390 .resource = ceu0_resources,
392 .platform_data = &sh_mobile_ceu0_info,
397 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
398 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
401 static struct resource ceu1_resources[] = {
406 .flags = IORESOURCE_MEM,
410 .flags = IORESOURCE_IRQ,
413 /* place holder for contiguous memory */
417 static struct platform_device ceu1_device = {
418 .name = "sh_mobile_ceu",
419 .id = 1, /* "ceu1" clock */
420 .num_resources = ARRAY_SIZE(ceu1_resources),
421 .resource = ceu1_resources,
423 .platform_data = &sh_mobile_ceu1_info,
428 static struct i2c_board_info i2c0_devices[] = {
430 I2C_BOARD_INFO("da7210", 0x1a),
434 static struct i2c_board_info i2c1_devices[] = {
436 I2C_BOARD_INFO("r2025sd", 0x32),
439 I2C_BOARD_INFO("lis3lv02d", 0x1c),
445 static struct sh_keysc_info keysc_info = {
446 .mode = SH_KEYSC_MODE_1,
450 .keycodes = { KEY_1, 0, 0, 0, 0,
455 KEY_6, 0, 0, 0, 0, },
458 static struct resource keysc_resources[] = {
463 .flags = IORESOURCE_MEM,
467 .flags = IORESOURCE_IRQ,
471 static struct platform_device keysc_device = {
473 .id = 0, /* keysc0 clock */
474 .num_resources = ARRAY_SIZE(keysc_resources),
475 .resource = keysc_resources,
477 .platform_data = &keysc_info,
483 static int ts_get_pendown_state(void)
486 gpio_free(GPIO_FN_INTC_IRQ0);
487 gpio_request(GPIO_PTZ0, NULL);
488 gpio_direction_input(GPIO_PTZ0);
490 val = gpio_get_value(GPIO_PTZ0);
492 gpio_free(GPIO_PTZ0);
493 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
498 static int ts_init(void)
500 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
504 static struct tsc2007_platform_data tsc2007_info = {
507 .get_pendown_state = ts_get_pendown_state,
508 .init_platform_hw = ts_init,
511 static struct i2c_board_info ts_i2c_clients = {
512 I2C_BOARD_INFO("tsc2007", 0x48),
514 .platform_data = &tsc2007_info,
518 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
520 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
522 gpio_set_value(GPIO_PTB6, state);
525 static struct sh_mobile_sdhi_info sdhi0_info = {
526 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
527 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
528 .set_pwr = sdhi0_set_pwr,
529 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
532 static struct resource sdhi0_resources[] = {
537 .flags = IORESOURCE_MEM,
541 .flags = IORESOURCE_IRQ,
545 static struct platform_device sdhi0_device = {
546 .name = "sh_mobile_sdhi",
547 .num_resources = ARRAY_SIZE(sdhi0_resources),
548 .resource = sdhi0_resources,
551 .platform_data = &sdhi0_info,
555 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
557 static void sdhi1_set_pwr(struct platform_device *pdev, int state)
559 gpio_set_value(GPIO_PTB7, state);
562 static struct sh_mobile_sdhi_info sdhi1_info = {
563 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
564 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
565 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
566 .set_pwr = sdhi1_set_pwr,
569 static struct resource sdhi1_resources[] = {
574 .flags = IORESOURCE_MEM,
578 .flags = IORESOURCE_IRQ,
582 static struct platform_device sdhi1_device = {
583 .name = "sh_mobile_sdhi",
584 .num_resources = ARRAY_SIZE(sdhi1_resources),
585 .resource = sdhi1_resources,
588 .platform_data = &sdhi1_info,
591 #endif /* CONFIG_MMC_SH_MMCIF */
596 static int mmc_spi_get_ro(struct device *dev)
598 return gpio_get_value(GPIO_PTY6);
601 static int mmc_spi_get_cd(struct device *dev)
603 return !gpio_get_value(GPIO_PTY7);
606 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
608 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
611 static struct mmc_spi_platform_data mmc_spi_info = {
612 .get_ro = mmc_spi_get_ro,
613 .get_cd = mmc_spi_get_cd,
614 .caps = MMC_CAP_NEEDS_POLL,
615 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
616 .setpower = mmc_spi_setpower,
619 static struct spi_board_info spi_bus[] = {
621 .modalias = "mmc_spi",
622 .platform_data = &mmc_spi_info,
623 .max_speed_hz = 5000000,
625 .controller_data = (void *) GPIO_PTM4,
630 static struct sh_msiof_spi_info msiof0_data = {
634 static struct resource msiof0_resources[] = {
639 .flags = IORESOURCE_MEM,
643 .flags = IORESOURCE_IRQ,
647 static struct platform_device msiof0_device = {
648 .name = "spi_sh_msiof",
649 .id = 0, /* MSIOF0 */
651 .platform_data = &msiof0_data,
653 .num_resources = ARRAY_SIZE(msiof0_resources),
654 .resource = msiof0_resources,
659 /* I2C Video/Camera */
660 static struct i2c_board_info i2c_camera[] = {
662 I2C_BOARD_INFO("tw9910", 0x45),
666 I2C_BOARD_INFO("mt9t112", 0x3c),
670 I2C_BOARD_INFO("mt9t112", 0x3c),
675 static int tw9910_power(struct device *dev, int mode)
677 int val = mode ? 0 : 1;
679 gpio_set_value(GPIO_PTU2, val);
686 static struct tw9910_video_info tw9910_info = {
687 .buswidth = SOCAM_DATAWIDTH_8,
688 .mpout = TW9910_MPO_FIELD,
691 static struct soc_camera_link tw9910_link = {
694 .power = tw9910_power,
695 .board_info = &i2c_camera[0],
696 .priv = &tw9910_info,
700 static int mt9t112_power1(struct device *dev, int mode)
702 gpio_set_value(GPIO_PTA3, mode);
709 static struct mt9t112_camera_info mt9t112_info1 = {
710 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
711 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
714 static struct soc_camera_link mt9t112_link1 = {
716 .power = mt9t112_power1,
718 .board_info = &i2c_camera[1],
719 .priv = &mt9t112_info1,
722 static int mt9t112_power2(struct device *dev, int mode)
724 gpio_set_value(GPIO_PTA4, mode);
731 static struct mt9t112_camera_info mt9t112_info2 = {
732 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
733 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
736 static struct soc_camera_link mt9t112_link2 = {
738 .power = mt9t112_power2,
740 .board_info = &i2c_camera[2],
741 .priv = &mt9t112_info2,
744 static struct platform_device camera_devices[] = {
746 .name = "soc-camera-pdrv",
749 .platform_data = &tw9910_link,
753 .name = "soc-camera-pdrv",
756 .platform_data = &mt9t112_link1,
760 .name = "soc-camera-pdrv",
763 .platform_data = &mt9t112_link2,
769 static struct sh_fsi_platform_info fsi_info = {
770 .portb_flags = SH_FSI_BRS_INV,
773 static struct resource fsi_resources[] = {
778 .flags = IORESOURCE_MEM,
782 .flags = IORESOURCE_IRQ,
786 static struct platform_device fsi_device = {
789 .num_resources = ARRAY_SIZE(fsi_resources),
790 .resource = fsi_resources,
792 .platform_data = &fsi_info,
797 static struct resource irda_resources[] = {
802 .flags = IORESOURCE_MEM,
806 .flags = IORESOURCE_IRQ,
810 static struct platform_device irda_device = {
812 .num_resources = ARRAY_SIZE(irda_resources),
813 .resource = irda_resources,
816 #include <media/ak881x.h>
817 #include <media/sh_vou.h>
819 static struct ak881x_pdata ak881x_pdata = {
820 .flags = AK881X_IF_MODE_SLAVE,
823 static struct i2c_board_info ak8813 = {
824 I2C_BOARD_INFO("ak8813", 0x20),
825 .platform_data = &ak881x_pdata,
828 static struct sh_vou_pdata sh_vou_pdata = {
829 .bus_fmt = SH_VOU_BUS_8BIT,
830 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
831 .board_info = &ak8813,
835 static struct resource sh_vou_resources[] = {
839 .flags = IORESOURCE_MEM,
843 .flags = IORESOURCE_IRQ,
847 static struct platform_device vou_device = {
850 .num_resources = ARRAY_SIZE(sh_vou_resources),
851 .resource = sh_vou_resources,
853 .platform_data = &sh_vou_pdata,
857 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
859 static void mmcif_set_pwr(struct platform_device *pdev, int state)
861 gpio_set_value(GPIO_PTB7, state);
864 static void mmcif_down_pwr(struct platform_device *pdev)
866 gpio_set_value(GPIO_PTB7, 0);
869 static struct resource sh_mmcif_resources[] = {
874 .flags = IORESOURCE_MEM,
879 .flags = IORESOURCE_IRQ,
884 .flags = IORESOURCE_IRQ,
888 static struct sh_mmcif_plat_data sh_mmcif_plat = {
889 .set_pwr = mmcif_set_pwr,
890 .down_pwr = mmcif_down_pwr,
891 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
892 .caps = MMC_CAP_4_BIT_DATA |
895 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
898 static struct platform_device sh_mmcif_device = {
902 .platform_data = &sh_mmcif_plat,
904 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
905 .resource = sh_mmcif_resources,
909 static struct platform_device *ecovec_devices[] __initdata = {
920 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
922 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
934 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
940 #define EEPROM_ADDR 0x50
941 static u8 mac_read(struct i2c_adapter *a, u8 command)
943 struct i2c_msg msg[2];
947 msg[0].addr = EEPROM_ADDR;
950 msg[0].buf = &command;
952 msg[1].addr = EEPROM_ADDR;
953 msg[1].flags = I2C_M_RD;
957 ret = i2c_transfer(a, msg, 2);
959 printk(KERN_ERR "error %d\n", ret);
966 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
968 struct i2c_adapter *a = i2c_get_adapter(1);
972 pr_err("can not get I2C 1\n");
976 /* read MAC address from EEPROM */
977 for (i = 0; i < sizeof(pd->mac_addr); i++) {
978 pd->mac_addr[i] = mac_read(a, 0x10 + i);
985 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
987 pr_err("unable to read sh_eth MAC address\n");
991 #define PORT_HIZA 0xA4050158
992 #define IODRIVEA 0xA405018A
994 extern char ecovec24_sdram_enter_start;
995 extern char ecovec24_sdram_enter_end;
996 extern char ecovec24_sdram_leave_start;
997 extern char ecovec24_sdram_leave_end;
999 static int __init arch_setup(void)
1003 /* register board specific self-refresh code */
1004 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1006 &ecovec24_sdram_enter_start,
1007 &ecovec24_sdram_enter_end,
1008 &ecovec24_sdram_leave_start,
1009 &ecovec24_sdram_leave_end);
1011 /* enable STATUS0, STATUS2 and PDSTATUS */
1012 gpio_request(GPIO_FN_STATUS0, NULL);
1013 gpio_request(GPIO_FN_STATUS2, NULL);
1014 gpio_request(GPIO_FN_PDSTATUS, NULL);
1017 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1018 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1020 /* enable debug LED */
1021 gpio_request(GPIO_PTG0, NULL);
1022 gpio_request(GPIO_PTG1, NULL);
1023 gpio_request(GPIO_PTG2, NULL);
1024 gpio_request(GPIO_PTG3, NULL);
1025 gpio_direction_output(GPIO_PTG0, 0);
1026 gpio_direction_output(GPIO_PTG1, 0);
1027 gpio_direction_output(GPIO_PTG2, 0);
1028 gpio_direction_output(GPIO_PTG3, 0);
1029 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1032 gpio_request(GPIO_PTA1, NULL);
1033 gpio_direction_output(GPIO_PTA1, 1);
1036 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1037 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1038 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1039 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1040 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1041 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1042 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1043 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1044 gpio_request(GPIO_FN_MDIO, NULL);
1045 gpio_request(GPIO_FN_MDC, NULL);
1046 gpio_request(GPIO_FN_LNKSTA, NULL);
1049 __raw_writew(0x0000, 0xA4D80000);
1050 __raw_writew(0x0000, 0xA4D90000);
1051 gpio_request(GPIO_PTB3, NULL);
1052 gpio_request(GPIO_PTB4, NULL);
1053 gpio_request(GPIO_PTB5, NULL);
1054 gpio_direction_input(GPIO_PTB3);
1055 gpio_direction_output(GPIO_PTB4, 0);
1056 gpio_direction_output(GPIO_PTB5, 0);
1057 __raw_writew(0x0600, 0xa40501d4);
1058 __raw_writew(0x0600, 0xa4050192);
1060 if (gpio_get_value(GPIO_PTB3)) {
1061 printk(KERN_INFO "USB1 function is selected\n");
1062 usb1_common_device.name = "r8a66597_udc";
1064 printk(KERN_INFO "USB1 host is selected\n");
1065 usb1_common_device.name = "r8a66597_hcd";
1069 gpio_request(GPIO_FN_LCDD23, NULL);
1070 gpio_request(GPIO_FN_LCDD22, NULL);
1071 gpio_request(GPIO_FN_LCDD21, NULL);
1072 gpio_request(GPIO_FN_LCDD20, NULL);
1073 gpio_request(GPIO_FN_LCDD19, NULL);
1074 gpio_request(GPIO_FN_LCDD18, NULL);
1075 gpio_request(GPIO_FN_LCDD17, NULL);
1076 gpio_request(GPIO_FN_LCDD16, NULL);
1077 gpio_request(GPIO_FN_LCDD15, NULL);
1078 gpio_request(GPIO_FN_LCDD14, NULL);
1079 gpio_request(GPIO_FN_LCDD13, NULL);
1080 gpio_request(GPIO_FN_LCDD12, NULL);
1081 gpio_request(GPIO_FN_LCDD11, NULL);
1082 gpio_request(GPIO_FN_LCDD10, NULL);
1083 gpio_request(GPIO_FN_LCDD9, NULL);
1084 gpio_request(GPIO_FN_LCDD8, NULL);
1085 gpio_request(GPIO_FN_LCDD7, NULL);
1086 gpio_request(GPIO_FN_LCDD6, NULL);
1087 gpio_request(GPIO_FN_LCDD5, NULL);
1088 gpio_request(GPIO_FN_LCDD4, NULL);
1089 gpio_request(GPIO_FN_LCDD3, NULL);
1090 gpio_request(GPIO_FN_LCDD2, NULL);
1091 gpio_request(GPIO_FN_LCDD1, NULL);
1092 gpio_request(GPIO_FN_LCDD0, NULL);
1093 gpio_request(GPIO_FN_LCDDISP, NULL);
1094 gpio_request(GPIO_FN_LCDHSYN, NULL);
1095 gpio_request(GPIO_FN_LCDDCK, NULL);
1096 gpio_request(GPIO_FN_LCDVSYN, NULL);
1097 gpio_request(GPIO_FN_LCDDON, NULL);
1098 gpio_request(GPIO_FN_LCDLCLK, NULL);
1099 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1101 gpio_request(GPIO_PTE6, NULL);
1102 gpio_request(GPIO_PTU1, NULL);
1103 gpio_request(GPIO_PTR1, NULL);
1104 gpio_request(GPIO_PTA2, NULL);
1105 gpio_direction_input(GPIO_PTE6);
1106 gpio_direction_output(GPIO_PTU1, 0);
1107 gpio_direction_output(GPIO_PTR1, 0);
1108 gpio_direction_output(GPIO_PTA2, 0);
1110 /* I/O buffer drive ability is high */
1111 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1113 if (gpio_get_value(GPIO_PTE6)) {
1115 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1116 lcdc_info.ch[0].clock_divider = 1;
1117 lcdc_info.ch[0].lcd_cfg = ecovec_dvi_modes;
1118 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_dvi_modes);
1120 gpio_set_value(GPIO_PTA2, 1);
1121 gpio_set_value(GPIO_PTU1, 1);
1124 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1125 lcdc_info.ch[0].clock_divider = 2;
1126 lcdc_info.ch[0].lcd_cfg = ecovec_lcd_modes;
1127 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_lcd_modes);
1129 gpio_set_value(GPIO_PTR1, 1);
1133 * LCDDON control is needed for Panel,
1134 * but current sh_mobile_lcdc driver doesn't control it.
1135 * It is temporary correspondence
1137 gpio_request(GPIO_PTF4, NULL);
1138 gpio_direction_output(GPIO_PTF4, 1);
1140 /* enable TouchScreen */
1141 i2c_register_board_info(0, &ts_i2c_clients, 1);
1142 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1146 gpio_request(GPIO_FN_VIO0_D15, NULL);
1147 gpio_request(GPIO_FN_VIO0_D14, NULL);
1148 gpio_request(GPIO_FN_VIO0_D13, NULL);
1149 gpio_request(GPIO_FN_VIO0_D12, NULL);
1150 gpio_request(GPIO_FN_VIO0_D11, NULL);
1151 gpio_request(GPIO_FN_VIO0_D10, NULL);
1152 gpio_request(GPIO_FN_VIO0_D9, NULL);
1153 gpio_request(GPIO_FN_VIO0_D8, NULL);
1154 gpio_request(GPIO_FN_VIO0_D7, NULL);
1155 gpio_request(GPIO_FN_VIO0_D6, NULL);
1156 gpio_request(GPIO_FN_VIO0_D5, NULL);
1157 gpio_request(GPIO_FN_VIO0_D4, NULL);
1158 gpio_request(GPIO_FN_VIO0_D3, NULL);
1159 gpio_request(GPIO_FN_VIO0_D2, NULL);
1160 gpio_request(GPIO_FN_VIO0_D1, NULL);
1161 gpio_request(GPIO_FN_VIO0_D0, NULL);
1162 gpio_request(GPIO_FN_VIO0_VD, NULL);
1163 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1164 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1165 gpio_request(GPIO_FN_VIO0_HD, NULL);
1166 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1169 gpio_request(GPIO_FN_VIO1_D7, NULL);
1170 gpio_request(GPIO_FN_VIO1_D6, NULL);
1171 gpio_request(GPIO_FN_VIO1_D5, NULL);
1172 gpio_request(GPIO_FN_VIO1_D4, NULL);
1173 gpio_request(GPIO_FN_VIO1_D3, NULL);
1174 gpio_request(GPIO_FN_VIO1_D2, NULL);
1175 gpio_request(GPIO_FN_VIO1_D1, NULL);
1176 gpio_request(GPIO_FN_VIO1_D0, NULL);
1177 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1178 gpio_request(GPIO_FN_VIO1_HD, NULL);
1179 gpio_request(GPIO_FN_VIO1_VD, NULL);
1180 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1181 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1184 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1185 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1186 gpio_request(GPIO_FN_KEYOUT3, NULL);
1187 gpio_request(GPIO_FN_KEYOUT2, NULL);
1188 gpio_request(GPIO_FN_KEYOUT1, NULL);
1189 gpio_request(GPIO_FN_KEYOUT0, NULL);
1190 gpio_request(GPIO_FN_KEYIN0, NULL);
1192 /* enable user debug switch */
1193 gpio_request(GPIO_PTR0, NULL);
1194 gpio_request(GPIO_PTR4, NULL);
1195 gpio_request(GPIO_PTR5, NULL);
1196 gpio_request(GPIO_PTR6, NULL);
1197 gpio_direction_input(GPIO_PTR0);
1198 gpio_direction_input(GPIO_PTR4);
1199 gpio_direction_input(GPIO_PTR5);
1200 gpio_direction_input(GPIO_PTR6);
1202 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1203 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1204 gpio_request(GPIO_FN_SDHI0CD, NULL);
1205 gpio_request(GPIO_FN_SDHI0WP, NULL);
1206 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1207 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1208 gpio_request(GPIO_FN_SDHI0D3, NULL);
1209 gpio_request(GPIO_FN_SDHI0D2, NULL);
1210 gpio_request(GPIO_FN_SDHI0D1, NULL);
1211 gpio_request(GPIO_FN_SDHI0D0, NULL);
1212 gpio_request(GPIO_PTB6, NULL);
1213 gpio_direction_output(GPIO_PTB6, 0);
1215 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1216 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1217 gpio_request(GPIO_FN_SDHI1CD, NULL);
1218 gpio_request(GPIO_FN_SDHI1WP, NULL);
1219 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1220 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1221 gpio_request(GPIO_FN_SDHI1D3, NULL);
1222 gpio_request(GPIO_FN_SDHI1D2, NULL);
1223 gpio_request(GPIO_FN_SDHI1D1, NULL);
1224 gpio_request(GPIO_FN_SDHI1D0, NULL);
1225 gpio_request(GPIO_PTB7, NULL);
1226 gpio_direction_output(GPIO_PTB7, 0);
1228 /* I/O buffer drive ability is high for SDHI1 */
1229 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1230 #endif /* CONFIG_MMC_SH_MMCIF */
1232 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1233 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1234 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1235 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1236 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1237 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1238 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1239 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1240 gpio_request(GPIO_PTY6, NULL); /* write protect */
1241 gpio_direction_input(GPIO_PTY6);
1242 gpio_request(GPIO_PTY7, NULL); /* card detect */
1243 gpio_direction_input(GPIO_PTY7);
1245 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1249 gpio_request(GPIO_PTU2, NULL);
1250 gpio_direction_output(GPIO_PTU2, 1);
1253 gpio_request(GPIO_PTA3, NULL);
1254 gpio_request(GPIO_PTA4, NULL);
1255 gpio_direction_output(GPIO_PTA3, 0);
1256 gpio_direction_output(GPIO_PTA4, 0);
1259 gpio_request(GPIO_FN_FSIMCKB, NULL);
1260 gpio_request(GPIO_FN_FSIIBSD, NULL);
1261 gpio_request(GPIO_FN_FSIOBSD, NULL);
1262 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1263 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1264 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1265 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1266 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1268 /* set SPU2 clock to 83.4 MHz */
1269 clk = clk_get(NULL, "spu_clk");
1271 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1275 /* change parent of FSI B */
1276 clk = clk_get(NULL, "fsib_clk");
1278 /* 48kHz dummy clock was used to make sure 1/1 divide */
1279 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1280 clk_set_parent(clk, &sh7724_fsimckb_clk);
1281 clk_set_rate(clk, 48000);
1285 gpio_request(GPIO_PTU0, NULL);
1286 gpio_direction_output(GPIO_PTU0, 0);
1289 /* enable motion sensor */
1290 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1291 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1293 /* set VPU clock to 166 MHz */
1294 clk = clk_get(NULL, "vpu_clk");
1296 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1301 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1302 gpio_request(GPIO_FN_IRDA_IN, NULL);
1303 gpio_request(GPIO_PTU5, NULL);
1304 gpio_direction_output(GPIO_PTU5, 0);
1306 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1307 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1308 gpio_request(GPIO_FN_MMC_D7, NULL);
1309 gpio_request(GPIO_FN_MMC_D6, NULL);
1310 gpio_request(GPIO_FN_MMC_D5, NULL);
1311 gpio_request(GPIO_FN_MMC_D4, NULL);
1312 gpio_request(GPIO_FN_MMC_D3, NULL);
1313 gpio_request(GPIO_FN_MMC_D2, NULL);
1314 gpio_request(GPIO_FN_MMC_D1, NULL);
1315 gpio_request(GPIO_FN_MMC_D0, NULL);
1316 gpio_request(GPIO_FN_MMC_CLK, NULL);
1317 gpio_request(GPIO_FN_MMC_CMD, NULL);
1318 gpio_request(GPIO_PTB7, NULL);
1319 gpio_direction_output(GPIO_PTB7, 0);
1321 /* I/O buffer drive ability is high for MMCIF */
1322 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1325 /* enable I2C device */
1326 i2c_register_board_info(0, i2c0_devices,
1327 ARRAY_SIZE(i2c0_devices));
1329 i2c_register_board_info(1, i2c1_devices,
1330 ARRAY_SIZE(i2c1_devices));
1332 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1334 gpio_request(GPIO_FN_DV_D15, NULL);
1335 gpio_request(GPIO_FN_DV_D14, NULL);
1336 gpio_request(GPIO_FN_DV_D13, NULL);
1337 gpio_request(GPIO_FN_DV_D12, NULL);
1338 gpio_request(GPIO_FN_DV_D11, NULL);
1339 gpio_request(GPIO_FN_DV_D10, NULL);
1340 gpio_request(GPIO_FN_DV_D9, NULL);
1341 gpio_request(GPIO_FN_DV_D8, NULL);
1342 gpio_request(GPIO_FN_DV_CLKI, NULL);
1343 gpio_request(GPIO_FN_DV_CLK, NULL);
1344 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1345 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1347 /* AK8813 power / reset sequence */
1348 gpio_request(GPIO_PTG4, NULL);
1349 gpio_request(GPIO_PTU3, NULL);
1351 gpio_direction_output(GPIO_PTG4, 0);
1353 gpio_direction_output(GPIO_PTU3, 1);
1357 /* Power up, reset */
1358 gpio_set_value(GPIO_PTU3, 0);
1363 gpio_set_value(GPIO_PTG4, 1);
1366 return platform_add_devices(ecovec_devices,
1367 ARRAY_SIZE(ecovec_devices));
1369 arch_initcall(arch_setup);
1371 static int __init devices_setup(void)
1373 sh_eth_init(&sh_eth_plat);
1376 device_initcall(devices_setup);
1378 static struct sh_machine_vector mv_ecovec __initmv = {
1379 .mv_name = "R0P7724 (EcoVec)",