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 <linux/sh_intc.h>
33 #include <linux/videodev2.h>
34 #include <video/sh_mobile_lcdc.h>
35 #include <sound/sh_fsi.h>
36 #include <sound/simple_card.h>
37 #include <media/sh_mobile_ceu.h>
38 #include <media/soc_camera.h>
39 #include <media/tw9910.h>
40 #include <media/mt9t112.h>
41 #include <asm/heartbeat.h>
42 #include <asm/clock.h>
43 #include <asm/suspend.h>
44 #include <cpu/sh7724.h>
47 * Address Interface BusWidth
48 *-----------------------------------------
49 * 0x0000_0000 uboot 16bit
50 * 0x0004_0000 Linux romImage 16bit
51 * 0x0014_0000 MTD for Linux 16bit
52 * 0x0400_0000 Internal I/O 16/32bit
53 * 0x0800_0000 DRAM 32bit
54 * 0x1800_0000 MFI 16bit
58 *------------------------------
59 * DS2[1] = FlashROM write protect ON : write protect
60 * OFF : No write protect
61 * DS2[2] = RMII / TS, SCIF ON : RMII
63 * DS2[3] = Camera / Video ON : Camera
65 * DS2[5] = NTSC_OUT Clock ON : On board OSC
67 * DS2[6-7] = MMC / SD ON-OFF : SD
72 static unsigned char led_pos[] = { 0, 1, 2, 3 };
74 static struct heartbeat_data heartbeat_data = {
79 static struct resource heartbeat_resource = {
80 .start = 0xA405012C, /* PTG */
81 .end = 0xA405012E - 1,
82 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
85 static struct platform_device heartbeat_device = {
89 .platform_data = &heartbeat_data,
92 .resource = &heartbeat_resource,
96 static struct mtd_partition nor_flash_partitions[] = {
98 .name = "boot loader",
100 .size = (5 * 1024 * 1024),
101 .mask_flags = MTD_WRITEABLE, /* force read-only */
104 .offset = MTDPART_OFS_APPEND,
105 .size = MTDPART_SIZ_FULL,
109 static struct physmap_flash_data nor_flash_data = {
111 .parts = nor_flash_partitions,
112 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
115 static struct resource nor_flash_resources[] = {
120 .flags = IORESOURCE_MEM,
124 static struct platform_device nor_flash_device = {
125 .name = "physmap-flash",
126 .resource = nor_flash_resources,
127 .num_resources = ARRAY_SIZE(nor_flash_resources),
129 .platform_data = &nor_flash_data,
134 #define SH_ETH_ADDR (0xA4600000)
135 static struct resource sh_eth_resources[] = {
137 .start = SH_ETH_ADDR,
138 .end = SH_ETH_ADDR + 0x1FC,
139 .flags = IORESOURCE_MEM,
142 .start = evt2irq(0xd60),
143 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
147 static struct sh_eth_plat_data sh_eth_plat = {
148 .phy = 0x1f, /* SMSC LAN8700 */
149 .edmac_endian = EDMAC_LITTLE_ENDIAN,
150 .register_type = SH_ETH_REG_FAST_SH4,
151 .phy_interface = PHY_INTERFACE_MODE_MII,
152 .ether_link_active_low = 1
155 static struct platform_device sh_eth_device = {
159 .platform_data = &sh_eth_plat,
161 .num_resources = ARRAY_SIZE(sh_eth_resources),
162 .resource = sh_eth_resources,
166 static void usb0_port_power(int port, int power)
168 gpio_set_value(GPIO_PTB4, power);
171 static struct r8a66597_platdata usb0_host_data = {
173 .port_power = usb0_port_power,
176 static struct resource usb0_host_resources[] = {
179 .end = 0xa4d80124 - 1,
180 .flags = IORESOURCE_MEM,
183 .start = evt2irq(0xa20),
184 .end = evt2irq(0xa20),
185 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
189 static struct platform_device usb0_host_device = {
190 .name = "r8a66597_hcd",
193 .dma_mask = NULL, /* not use dma */
194 .coherent_dma_mask = 0xffffffff,
195 .platform_data = &usb0_host_data,
197 .num_resources = ARRAY_SIZE(usb0_host_resources),
198 .resource = usb0_host_resources,
201 /* USB1 host/function */
202 static void usb1_port_power(int port, int power)
204 gpio_set_value(GPIO_PTB5, power);
207 static struct r8a66597_platdata usb1_common_data = {
209 .port_power = usb1_port_power,
212 static struct resource usb1_common_resources[] = {
215 .end = 0xa4d90124 - 1,
216 .flags = IORESOURCE_MEM,
219 .start = evt2irq(0xa40),
220 .end = evt2irq(0xa40),
221 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
225 static struct platform_device usb1_common_device = {
226 /* .name will be added in arch_setup */
229 .dma_mask = NULL, /* not use dma */
230 .coherent_dma_mask = 0xffffffff,
231 .platform_data = &usb1_common_data,
233 .num_resources = ARRAY_SIZE(usb1_common_resources),
234 .resource = usb1_common_resources,
240 static int usbhs_get_id(struct platform_device *pdev)
242 return gpio_get_value(GPIO_PTB3);
245 static struct renesas_usbhs_platform_info usbhs_info = {
246 .platform_callback = {
247 .get_id = usbhs_get_id,
251 .detection_delay = 5,
252 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
253 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
254 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
255 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
259 static struct resource usbhs_resources[] = {
262 .end = 0xa4d90124 - 1,
263 .flags = IORESOURCE_MEM,
266 .start = evt2irq(0xa40),
267 .end = evt2irq(0xa40),
268 .flags = IORESOURCE_IRQ,
272 static struct platform_device usbhs_device = {
273 .name = "renesas_usbhs",
276 .dma_mask = NULL, /* not use dma */
277 .coherent_dma_mask = 0xffffffff,
278 .platform_data = &usbhs_info,
280 .num_resources = ARRAY_SIZE(usbhs_resources),
281 .resource = usbhs_resources,
285 static const struct fb_videomode ecovec_lcd_modes[] = {
296 .sync = 0, /* hsync and vsync are active low */
300 static const struct fb_videomode ecovec_dvi_modes[] = {
311 .sync = 0, /* hsync and vsync are active low */
315 static int ecovec24_set_brightness(int brightness)
317 gpio_set_value(GPIO_PTR1, brightness);
322 static int ecovec24_get_brightness(void)
324 return gpio_get_value(GPIO_PTR1);
327 static struct sh_mobile_lcdc_info lcdc_info = {
329 .interface_type = RGB18,
330 .chan = LCDC_CHAN_MAINLCD,
331 .fourcc = V4L2_PIX_FMT_RGB565,
332 .panel_cfg = { /* 7.0 inch */
337 .name = "sh_mobile_lcdc_bl",
339 .set_brightness = ecovec24_set_brightness,
340 .get_brightness = ecovec24_get_brightness,
345 static struct resource lcdc_resources[] = {
350 .flags = IORESOURCE_MEM,
353 .start = evt2irq(0xf40),
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,
368 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
369 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
372 static struct resource ceu0_resources[] = {
377 .flags = IORESOURCE_MEM,
380 .start = evt2irq(0x880),
381 .flags = IORESOURCE_IRQ,
384 /* place holder for contiguous memory */
388 static struct platform_device ceu0_device = {
389 .name = "sh_mobile_ceu",
390 .id = 0, /* "ceu0" clock */
391 .num_resources = ARRAY_SIZE(ceu0_resources),
392 .resource = ceu0_resources,
394 .platform_data = &sh_mobile_ceu0_info,
399 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
400 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
403 static struct resource ceu1_resources[] = {
408 .flags = IORESOURCE_MEM,
411 .start = evt2irq(0x9e0),
412 .flags = IORESOURCE_IRQ,
415 /* place holder for contiguous memory */
419 static struct platform_device ceu1_device = {
420 .name = "sh_mobile_ceu",
421 .id = 1, /* "ceu1" clock */
422 .num_resources = ARRAY_SIZE(ceu1_resources),
423 .resource = ceu1_resources,
425 .platform_data = &sh_mobile_ceu1_info,
430 static struct i2c_board_info i2c0_devices[] = {
432 I2C_BOARD_INFO("da7210", 0x1a),
436 static struct i2c_board_info i2c1_devices[] = {
438 I2C_BOARD_INFO("r2025sd", 0x32),
441 I2C_BOARD_INFO("lis3lv02d", 0x1c),
442 .irq = evt2irq(0x620),
447 static struct sh_keysc_info keysc_info = {
448 .mode = SH_KEYSC_MODE_1,
452 .keycodes = { KEY_1, 0, 0, 0, 0,
457 KEY_6, 0, 0, 0, 0, },
460 static struct resource keysc_resources[] = {
465 .flags = IORESOURCE_MEM,
468 .start = evt2irq(0xbe0),
469 .flags = IORESOURCE_IRQ,
473 static struct platform_device keysc_device = {
475 .id = 0, /* keysc0 clock */
476 .num_resources = ARRAY_SIZE(keysc_resources),
477 .resource = keysc_resources,
479 .platform_data = &keysc_info,
484 #define IRQ0 evt2irq(0x600)
486 static int ts_get_pendown_state(void)
489 gpio_free(GPIO_FN_INTC_IRQ0);
490 gpio_request(GPIO_PTZ0, NULL);
491 gpio_direction_input(GPIO_PTZ0);
493 val = gpio_get_value(GPIO_PTZ0);
495 gpio_free(GPIO_PTZ0);
496 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
501 static int ts_init(void)
503 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
507 static struct tsc2007_platform_data tsc2007_info = {
510 .get_pendown_state = ts_get_pendown_state,
511 .init_platform_hw = ts_init,
514 static struct i2c_board_info ts_i2c_clients = {
515 I2C_BOARD_INFO("tsc2007", 0x48),
517 .platform_data = &tsc2007_info,
521 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
523 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
525 gpio_set_value(GPIO_PTB6, state);
528 static int sdhi0_get_cd(struct platform_device *pdev)
530 return !gpio_get_value(GPIO_PTY7);
533 static struct sh_mobile_sdhi_info sdhi0_info = {
534 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
535 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
536 .set_pwr = sdhi0_set_pwr,
537 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
539 .get_cd = sdhi0_get_cd,
542 static struct resource sdhi0_resources[] = {
547 .flags = IORESOURCE_MEM,
550 .start = evt2irq(0xe80),
551 .flags = IORESOURCE_IRQ,
555 static struct platform_device sdhi0_device = {
556 .name = "sh_mobile_sdhi",
557 .num_resources = ARRAY_SIZE(sdhi0_resources),
558 .resource = sdhi0_resources,
561 .platform_data = &sdhi0_info,
565 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
567 static void sdhi1_set_pwr(struct platform_device *pdev, int state)
569 gpio_set_value(GPIO_PTB7, state);
572 static int sdhi1_get_cd(struct platform_device *pdev)
574 return !gpio_get_value(GPIO_PTW7);
577 static struct sh_mobile_sdhi_info sdhi1_info = {
578 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
579 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
580 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
582 .set_pwr = sdhi1_set_pwr,
583 .get_cd = sdhi1_get_cd,
586 static struct resource sdhi1_resources[] = {
591 .flags = IORESOURCE_MEM,
594 .start = evt2irq(0x4e0),
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 #endif /* CONFIG_MMC_SH_MMCIF */
613 static int mmc_spi_get_ro(struct device *dev)
615 return gpio_get_value(GPIO_PTY6);
618 static int mmc_spi_get_cd(struct device *dev)
620 return !gpio_get_value(GPIO_PTY7);
623 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
625 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
628 static struct mmc_spi_platform_data mmc_spi_info = {
629 .get_ro = mmc_spi_get_ro,
630 .get_cd = mmc_spi_get_cd,
631 .caps = MMC_CAP_NEEDS_POLL,
632 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
633 .setpower = mmc_spi_setpower,
636 static struct spi_board_info spi_bus[] = {
638 .modalias = "mmc_spi",
639 .platform_data = &mmc_spi_info,
640 .max_speed_hz = 5000000,
642 .controller_data = (void *) GPIO_PTM4,
647 static struct sh_msiof_spi_info msiof0_data = {
651 static struct resource msiof0_resources[] = {
656 .flags = IORESOURCE_MEM,
659 .start = evt2irq(0xc80),
660 .flags = IORESOURCE_IRQ,
664 static struct platform_device msiof0_device = {
665 .name = "spi_sh_msiof",
666 .id = 0, /* MSIOF0 */
668 .platform_data = &msiof0_data,
670 .num_resources = ARRAY_SIZE(msiof0_resources),
671 .resource = msiof0_resources,
676 /* I2C Video/Camera */
677 static struct i2c_board_info i2c_camera[] = {
679 I2C_BOARD_INFO("tw9910", 0x45),
683 I2C_BOARD_INFO("mt9t112", 0x3c),
687 I2C_BOARD_INFO("mt9t112", 0x3c),
692 static int tw9910_power(struct device *dev, int mode)
694 int val = mode ? 0 : 1;
696 gpio_set_value(GPIO_PTU2, val);
703 static struct tw9910_video_info tw9910_info = {
704 .buswidth = SOCAM_DATAWIDTH_8,
705 .mpout = TW9910_MPO_FIELD,
708 static struct soc_camera_link tw9910_link = {
711 .power = tw9910_power,
712 .board_info = &i2c_camera[0],
713 .priv = &tw9910_info,
717 static int mt9t112_power1(struct device *dev, int mode)
719 gpio_set_value(GPIO_PTA3, mode);
726 static struct mt9t112_camera_info mt9t112_info1 = {
727 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
728 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
731 static struct soc_camera_link mt9t112_link1 = {
733 .power = mt9t112_power1,
735 .board_info = &i2c_camera[1],
736 .priv = &mt9t112_info1,
739 static int mt9t112_power2(struct device *dev, int mode)
741 gpio_set_value(GPIO_PTA4, mode);
748 static struct mt9t112_camera_info mt9t112_info2 = {
749 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
750 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
753 static struct soc_camera_link mt9t112_link2 = {
755 .power = mt9t112_power2,
757 .board_info = &i2c_camera[2],
758 .priv = &mt9t112_info2,
761 static struct platform_device camera_devices[] = {
763 .name = "soc-camera-pdrv",
766 .platform_data = &tw9910_link,
770 .name = "soc-camera-pdrv",
773 .platform_data = &mt9t112_link1,
777 .name = "soc-camera-pdrv",
780 .platform_data = &mt9t112_link2,
786 static struct sh_fsi_platform_info fsi_info = {
788 .flags = SH_FSI_BRS_INV,
792 static struct resource fsi_resources[] = {
797 .flags = IORESOURCE_MEM,
800 .start = evt2irq(0xf80),
801 .flags = IORESOURCE_IRQ,
805 static struct platform_device fsi_device = {
808 .num_resources = ARRAY_SIZE(fsi_resources),
809 .resource = fsi_resources,
811 .platform_data = &fsi_info,
815 static struct asoc_simple_dai_init_info fsi_da7210_init_info = {
816 .fmt = SND_SOC_DAIFMT_I2S,
817 .codec_daifmt = SND_SOC_DAIFMT_CBM_CFM,
818 .cpu_daifmt = SND_SOC_DAIFMT_CBS_CFS,
821 static struct asoc_simple_card_info fsi_da7210_info = {
823 .card = "FSIB-DA7210",
824 .cpu_dai = "fsib-dai",
825 .codec = "da7210.0-001a",
826 .platform = "sh_fsi.0",
827 .codec_dai = "da7210-hifi",
828 .init = &fsi_da7210_init_info,
831 static struct platform_device fsi_da7210_device = {
832 .name = "asoc-simple-card",
834 .platform_data = &fsi_da7210_info,
840 static struct resource irda_resources[] = {
845 .flags = IORESOURCE_MEM,
848 .start = evt2irq(0x480),
849 .flags = IORESOURCE_IRQ,
853 static struct platform_device irda_device = {
855 .num_resources = ARRAY_SIZE(irda_resources),
856 .resource = irda_resources,
859 #include <media/ak881x.h>
860 #include <media/sh_vou.h>
862 static struct ak881x_pdata ak881x_pdata = {
863 .flags = AK881X_IF_MODE_SLAVE,
866 static struct i2c_board_info ak8813 = {
867 I2C_BOARD_INFO("ak8813", 0x20),
868 .platform_data = &ak881x_pdata,
871 static struct sh_vou_pdata sh_vou_pdata = {
872 .bus_fmt = SH_VOU_BUS_8BIT,
873 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
874 .board_info = &ak8813,
878 static struct resource sh_vou_resources[] = {
882 .flags = IORESOURCE_MEM,
885 .start = evt2irq(0x8e0),
886 .flags = IORESOURCE_IRQ,
890 static struct platform_device vou_device = {
893 .num_resources = ARRAY_SIZE(sh_vou_resources),
894 .resource = sh_vou_resources,
896 .platform_data = &sh_vou_pdata,
900 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
902 static void mmcif_set_pwr(struct platform_device *pdev, int state)
904 gpio_set_value(GPIO_PTB7, state);
907 static void mmcif_down_pwr(struct platform_device *pdev)
909 gpio_set_value(GPIO_PTB7, 0);
912 static struct resource sh_mmcif_resources[] = {
917 .flags = IORESOURCE_MEM,
921 .start = evt2irq(0x5a0),
922 .flags = IORESOURCE_IRQ,
926 .start = evt2irq(0x5c0),
927 .flags = IORESOURCE_IRQ,
931 static struct sh_mmcif_plat_data sh_mmcif_plat = {
932 .set_pwr = mmcif_set_pwr,
933 .down_pwr = mmcif_down_pwr,
934 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
935 .caps = MMC_CAP_4_BIT_DATA |
938 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
941 static struct platform_device sh_mmcif_device = {
945 .platform_data = &sh_mmcif_plat,
947 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
948 .resource = sh_mmcif_resources,
952 static struct platform_device *ecovec_devices[] __initdata = {
963 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
965 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
978 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
984 #define EEPROM_ADDR 0x50
985 static u8 mac_read(struct i2c_adapter *a, u8 command)
987 struct i2c_msg msg[2];
991 msg[0].addr = EEPROM_ADDR;
994 msg[0].buf = &command;
996 msg[1].addr = EEPROM_ADDR;
997 msg[1].flags = I2C_M_RD;
1001 ret = i2c_transfer(a, msg, 2);
1003 printk(KERN_ERR "error %d\n", ret);
1010 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1012 struct i2c_adapter *a = i2c_get_adapter(1);
1016 pr_err("can not get I2C 1\n");
1020 /* read MAC address from EEPROM */
1021 for (i = 0; i < sizeof(pd->mac_addr); i++) {
1022 pd->mac_addr[i] = mac_read(a, 0x10 + i);
1029 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1031 pr_err("unable to read sh_eth MAC address\n");
1035 #define PORT_HIZA 0xA4050158
1036 #define IODRIVEA 0xA405018A
1038 extern char ecovec24_sdram_enter_start;
1039 extern char ecovec24_sdram_enter_end;
1040 extern char ecovec24_sdram_leave_start;
1041 extern char ecovec24_sdram_leave_end;
1043 static int __init arch_setup(void)
1046 bool cn12_enabled = false;
1048 /* register board specific self-refresh code */
1049 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1051 &ecovec24_sdram_enter_start,
1052 &ecovec24_sdram_enter_end,
1053 &ecovec24_sdram_leave_start,
1054 &ecovec24_sdram_leave_end);
1056 /* enable STATUS0, STATUS2 and PDSTATUS */
1057 gpio_request(GPIO_FN_STATUS0, NULL);
1058 gpio_request(GPIO_FN_STATUS2, NULL);
1059 gpio_request(GPIO_FN_PDSTATUS, NULL);
1062 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1063 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1065 /* enable debug LED */
1066 gpio_request(GPIO_PTG0, NULL);
1067 gpio_request(GPIO_PTG1, NULL);
1068 gpio_request(GPIO_PTG2, NULL);
1069 gpio_request(GPIO_PTG3, NULL);
1070 gpio_direction_output(GPIO_PTG0, 0);
1071 gpio_direction_output(GPIO_PTG1, 0);
1072 gpio_direction_output(GPIO_PTG2, 0);
1073 gpio_direction_output(GPIO_PTG3, 0);
1074 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1077 gpio_request(GPIO_PTA1, NULL);
1078 gpio_direction_output(GPIO_PTA1, 1);
1081 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1082 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1083 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1084 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1085 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1086 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1087 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1088 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1089 gpio_request(GPIO_FN_MDIO, NULL);
1090 gpio_request(GPIO_FN_MDC, NULL);
1091 gpio_request(GPIO_FN_LNKSTA, NULL);
1094 __raw_writew(0x0000, 0xA4D80000);
1095 __raw_writew(0x0000, 0xA4D90000);
1096 gpio_request(GPIO_PTB3, NULL);
1097 gpio_request(GPIO_PTB4, NULL);
1098 gpio_request(GPIO_PTB5, NULL);
1099 gpio_direction_input(GPIO_PTB3);
1100 gpio_direction_output(GPIO_PTB4, 0);
1101 gpio_direction_output(GPIO_PTB5, 0);
1102 __raw_writew(0x0600, 0xa40501d4);
1103 __raw_writew(0x0600, 0xa4050192);
1105 if (gpio_get_value(GPIO_PTB3)) {
1106 printk(KERN_INFO "USB1 function is selected\n");
1107 usb1_common_device.name = "r8a66597_udc";
1109 printk(KERN_INFO "USB1 host is selected\n");
1110 usb1_common_device.name = "r8a66597_hcd";
1114 gpio_request(GPIO_FN_LCDD23, NULL);
1115 gpio_request(GPIO_FN_LCDD22, NULL);
1116 gpio_request(GPIO_FN_LCDD21, NULL);
1117 gpio_request(GPIO_FN_LCDD20, NULL);
1118 gpio_request(GPIO_FN_LCDD19, NULL);
1119 gpio_request(GPIO_FN_LCDD18, NULL);
1120 gpio_request(GPIO_FN_LCDD17, NULL);
1121 gpio_request(GPIO_FN_LCDD16, NULL);
1122 gpio_request(GPIO_FN_LCDD15, NULL);
1123 gpio_request(GPIO_FN_LCDD14, NULL);
1124 gpio_request(GPIO_FN_LCDD13, NULL);
1125 gpio_request(GPIO_FN_LCDD12, NULL);
1126 gpio_request(GPIO_FN_LCDD11, NULL);
1127 gpio_request(GPIO_FN_LCDD10, NULL);
1128 gpio_request(GPIO_FN_LCDD9, NULL);
1129 gpio_request(GPIO_FN_LCDD8, NULL);
1130 gpio_request(GPIO_FN_LCDD7, NULL);
1131 gpio_request(GPIO_FN_LCDD6, NULL);
1132 gpio_request(GPIO_FN_LCDD5, NULL);
1133 gpio_request(GPIO_FN_LCDD4, NULL);
1134 gpio_request(GPIO_FN_LCDD3, NULL);
1135 gpio_request(GPIO_FN_LCDD2, NULL);
1136 gpio_request(GPIO_FN_LCDD1, NULL);
1137 gpio_request(GPIO_FN_LCDD0, NULL);
1138 gpio_request(GPIO_FN_LCDDISP, NULL);
1139 gpio_request(GPIO_FN_LCDHSYN, NULL);
1140 gpio_request(GPIO_FN_LCDDCK, NULL);
1141 gpio_request(GPIO_FN_LCDVSYN, NULL);
1142 gpio_request(GPIO_FN_LCDDON, NULL);
1143 gpio_request(GPIO_FN_LCDLCLK, NULL);
1144 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1146 gpio_request(GPIO_PTE6, NULL);
1147 gpio_request(GPIO_PTU1, NULL);
1148 gpio_request(GPIO_PTR1, NULL);
1149 gpio_request(GPIO_PTA2, NULL);
1150 gpio_direction_input(GPIO_PTE6);
1151 gpio_direction_output(GPIO_PTU1, 0);
1152 gpio_direction_output(GPIO_PTR1, 0);
1153 gpio_direction_output(GPIO_PTA2, 0);
1155 /* I/O buffer drive ability is high */
1156 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1158 if (gpio_get_value(GPIO_PTE6)) {
1160 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1161 lcdc_info.ch[0].clock_divider = 1;
1162 lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes;
1163 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes);
1165 gpio_set_value(GPIO_PTA2, 1);
1166 gpio_set_value(GPIO_PTU1, 1);
1169 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1170 lcdc_info.ch[0].clock_divider = 2;
1171 lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes;
1172 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes);
1174 gpio_set_value(GPIO_PTR1, 1);
1178 * LCDDON control is needed for Panel,
1179 * but current sh_mobile_lcdc driver doesn't control it.
1180 * It is temporary correspondence
1182 gpio_request(GPIO_PTF4, NULL);
1183 gpio_direction_output(GPIO_PTF4, 1);
1185 /* enable TouchScreen */
1186 i2c_register_board_info(0, &ts_i2c_clients, 1);
1187 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1191 gpio_request(GPIO_FN_VIO0_D15, NULL);
1192 gpio_request(GPIO_FN_VIO0_D14, NULL);
1193 gpio_request(GPIO_FN_VIO0_D13, NULL);
1194 gpio_request(GPIO_FN_VIO0_D12, NULL);
1195 gpio_request(GPIO_FN_VIO0_D11, NULL);
1196 gpio_request(GPIO_FN_VIO0_D10, NULL);
1197 gpio_request(GPIO_FN_VIO0_D9, NULL);
1198 gpio_request(GPIO_FN_VIO0_D8, NULL);
1199 gpio_request(GPIO_FN_VIO0_D7, NULL);
1200 gpio_request(GPIO_FN_VIO0_D6, NULL);
1201 gpio_request(GPIO_FN_VIO0_D5, NULL);
1202 gpio_request(GPIO_FN_VIO0_D4, NULL);
1203 gpio_request(GPIO_FN_VIO0_D3, NULL);
1204 gpio_request(GPIO_FN_VIO0_D2, NULL);
1205 gpio_request(GPIO_FN_VIO0_D1, NULL);
1206 gpio_request(GPIO_FN_VIO0_D0, NULL);
1207 gpio_request(GPIO_FN_VIO0_VD, NULL);
1208 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1209 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1210 gpio_request(GPIO_FN_VIO0_HD, NULL);
1211 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1214 gpio_request(GPIO_FN_VIO1_D7, NULL);
1215 gpio_request(GPIO_FN_VIO1_D6, NULL);
1216 gpio_request(GPIO_FN_VIO1_D5, NULL);
1217 gpio_request(GPIO_FN_VIO1_D4, NULL);
1218 gpio_request(GPIO_FN_VIO1_D3, NULL);
1219 gpio_request(GPIO_FN_VIO1_D2, NULL);
1220 gpio_request(GPIO_FN_VIO1_D1, NULL);
1221 gpio_request(GPIO_FN_VIO1_D0, NULL);
1222 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1223 gpio_request(GPIO_FN_VIO1_HD, NULL);
1224 gpio_request(GPIO_FN_VIO1_VD, NULL);
1225 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1226 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1229 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1230 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1231 gpio_request(GPIO_FN_KEYOUT3, NULL);
1232 gpio_request(GPIO_FN_KEYOUT2, NULL);
1233 gpio_request(GPIO_FN_KEYOUT1, NULL);
1234 gpio_request(GPIO_FN_KEYOUT0, NULL);
1235 gpio_request(GPIO_FN_KEYIN0, NULL);
1237 /* enable user debug switch */
1238 gpio_request(GPIO_PTR0, NULL);
1239 gpio_request(GPIO_PTR4, NULL);
1240 gpio_request(GPIO_PTR5, NULL);
1241 gpio_request(GPIO_PTR6, NULL);
1242 gpio_direction_input(GPIO_PTR0);
1243 gpio_direction_input(GPIO_PTR4);
1244 gpio_direction_input(GPIO_PTR5);
1245 gpio_direction_input(GPIO_PTR6);
1247 /* SD-card slot CN11 */
1248 /* Card-detect, used on CN11, either with SDHI0 or with SPI */
1249 gpio_request(GPIO_PTY7, NULL);
1250 gpio_direction_input(GPIO_PTY7);
1252 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1253 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1254 gpio_request(GPIO_FN_SDHI0WP, NULL);
1255 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1256 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1257 gpio_request(GPIO_FN_SDHI0D3, NULL);
1258 gpio_request(GPIO_FN_SDHI0D2, NULL);
1259 gpio_request(GPIO_FN_SDHI0D1, NULL);
1260 gpio_request(GPIO_FN_SDHI0D0, NULL);
1261 gpio_request(GPIO_PTB6, NULL);
1262 gpio_direction_output(GPIO_PTB6, 0);
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);
1275 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1278 /* MMC/SD-card slot CN12 */
1279 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1280 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1281 gpio_request(GPIO_FN_MMC_D7, NULL);
1282 gpio_request(GPIO_FN_MMC_D6, NULL);
1283 gpio_request(GPIO_FN_MMC_D5, NULL);
1284 gpio_request(GPIO_FN_MMC_D4, NULL);
1285 gpio_request(GPIO_FN_MMC_D3, NULL);
1286 gpio_request(GPIO_FN_MMC_D2, NULL);
1287 gpio_request(GPIO_FN_MMC_D1, NULL);
1288 gpio_request(GPIO_FN_MMC_D0, NULL);
1289 gpio_request(GPIO_FN_MMC_CLK, NULL);
1290 gpio_request(GPIO_FN_MMC_CMD, NULL);
1291 gpio_request(GPIO_PTB7, NULL);
1292 gpio_direction_output(GPIO_PTB7, 0);
1294 cn12_enabled = true;
1295 #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1296 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1297 gpio_request(GPIO_FN_SDHI1WP, NULL);
1298 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1299 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1300 gpio_request(GPIO_FN_SDHI1D3, NULL);
1301 gpio_request(GPIO_FN_SDHI1D2, NULL);
1302 gpio_request(GPIO_FN_SDHI1D1, NULL);
1303 gpio_request(GPIO_FN_SDHI1D0, NULL);
1304 gpio_request(GPIO_PTB7, NULL);
1305 gpio_direction_output(GPIO_PTB7, 0);
1307 /* Card-detect, used on CN12 with SDHI1 */
1308 gpio_request(GPIO_PTW7, NULL);
1309 gpio_direction_input(GPIO_PTW7);
1311 cn12_enabled = true;
1315 /* I/O buffer drive ability is high for CN12 */
1316 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000,
1320 gpio_request(GPIO_PTU2, NULL);
1321 gpio_direction_output(GPIO_PTU2, 1);
1324 gpio_request(GPIO_PTA3, NULL);
1325 gpio_request(GPIO_PTA4, NULL);
1326 gpio_direction_output(GPIO_PTA3, 0);
1327 gpio_direction_output(GPIO_PTA4, 0);
1330 gpio_request(GPIO_FN_FSIMCKB, NULL);
1331 gpio_request(GPIO_FN_FSIIBSD, NULL);
1332 gpio_request(GPIO_FN_FSIOBSD, NULL);
1333 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1334 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1335 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1336 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1337 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1339 /* set SPU2 clock to 83.4 MHz */
1340 clk = clk_get(NULL, "spu_clk");
1342 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1346 /* change parent of FSI B */
1347 clk = clk_get(NULL, "fsib_clk");
1349 /* 48kHz dummy clock was used to make sure 1/1 divide */
1350 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1351 clk_set_parent(clk, &sh7724_fsimckb_clk);
1352 clk_set_rate(clk, 48000);
1356 gpio_request(GPIO_PTU0, NULL);
1357 gpio_direction_output(GPIO_PTU0, 0);
1360 /* enable motion sensor */
1361 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1362 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1364 /* set VPU clock to 166 MHz */
1365 clk = clk_get(NULL, "vpu_clk");
1367 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1372 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1373 gpio_request(GPIO_FN_IRDA_IN, NULL);
1374 gpio_request(GPIO_PTU5, NULL);
1375 gpio_direction_output(GPIO_PTU5, 0);
1377 /* enable I2C device */
1378 i2c_register_board_info(0, i2c0_devices,
1379 ARRAY_SIZE(i2c0_devices));
1381 i2c_register_board_info(1, i2c1_devices,
1382 ARRAY_SIZE(i2c1_devices));
1384 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1386 gpio_request(GPIO_FN_DV_D15, NULL);
1387 gpio_request(GPIO_FN_DV_D14, NULL);
1388 gpio_request(GPIO_FN_DV_D13, NULL);
1389 gpio_request(GPIO_FN_DV_D12, NULL);
1390 gpio_request(GPIO_FN_DV_D11, NULL);
1391 gpio_request(GPIO_FN_DV_D10, NULL);
1392 gpio_request(GPIO_FN_DV_D9, NULL);
1393 gpio_request(GPIO_FN_DV_D8, NULL);
1394 gpio_request(GPIO_FN_DV_CLKI, NULL);
1395 gpio_request(GPIO_FN_DV_CLK, NULL);
1396 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1397 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1399 /* AK8813 power / reset sequence */
1400 gpio_request(GPIO_PTG4, NULL);
1401 gpio_request(GPIO_PTU3, NULL);
1403 gpio_direction_output(GPIO_PTG4, 0);
1405 gpio_direction_output(GPIO_PTU3, 1);
1409 /* Power up, reset */
1410 gpio_set_value(GPIO_PTU3, 0);
1415 gpio_set_value(GPIO_PTG4, 1);
1418 return platform_add_devices(ecovec_devices,
1419 ARRAY_SIZE(ecovec_devices));
1421 arch_initcall(arch_setup);
1423 static int __init devices_setup(void)
1425 sh_eth_init(&sh_eth_plat);
1428 device_initcall(devices_setup);
1430 static struct sh_machine_vector mv_ecovec __initmv = {
1431 .mv_name = "R0P7724 (EcoVec)",