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)",