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 .ether_link_active_low
= 1
148 static struct platform_device sh_eth_device
= {
152 .platform_data
= &sh_eth_plat
,
154 .num_resources
= ARRAY_SIZE(sh_eth_resources
),
155 .resource
= sh_eth_resources
,
157 .hwblk_id
= HWBLK_ETHER
,
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
,
234 static struct sh_mobile_lcdc_info lcdc_info
= {
236 .interface_type
= RGB18
,
237 .chan
= LCDC_CHAN_MAINLCD
,
240 .sync
= 0, /* hsync and vsync are active low */
242 .lcd_size_cfg
= { /* 7.0 inch */
251 static struct resource lcdc_resources
[] = {
256 .flags
= IORESOURCE_MEM
,
260 .flags
= IORESOURCE_IRQ
,
264 static struct platform_device lcdc_device
= {
265 .name
= "sh_mobile_lcdc_fb",
266 .num_resources
= ARRAY_SIZE(lcdc_resources
),
267 .resource
= lcdc_resources
,
269 .platform_data
= &lcdc_info
,
272 .hwblk_id
= HWBLK_LCDC
,
277 static struct sh_mobile_ceu_info sh_mobile_ceu0_info
= {
278 .flags
= SH_CEU_FLAG_USE_8BIT_BUS
,
281 static struct resource ceu0_resources
[] = {
286 .flags
= IORESOURCE_MEM
,
290 .flags
= IORESOURCE_IRQ
,
293 /* place holder for contiguous memory */
297 static struct platform_device ceu0_device
= {
298 .name
= "sh_mobile_ceu",
299 .id
= 0, /* "ceu0" clock */
300 .num_resources
= ARRAY_SIZE(ceu0_resources
),
301 .resource
= ceu0_resources
,
303 .platform_data
= &sh_mobile_ceu0_info
,
306 .hwblk_id
= HWBLK_CEU0
,
311 static struct sh_mobile_ceu_info sh_mobile_ceu1_info
= {
312 .flags
= SH_CEU_FLAG_USE_8BIT_BUS
,
315 static struct resource ceu1_resources
[] = {
320 .flags
= IORESOURCE_MEM
,
324 .flags
= IORESOURCE_IRQ
,
327 /* place holder for contiguous memory */
331 static struct platform_device ceu1_device
= {
332 .name
= "sh_mobile_ceu",
333 .id
= 1, /* "ceu1" clock */
334 .num_resources
= ARRAY_SIZE(ceu1_resources
),
335 .resource
= ceu1_resources
,
337 .platform_data
= &sh_mobile_ceu1_info
,
340 .hwblk_id
= HWBLK_CEU1
,
345 static struct i2c_board_info i2c0_devices
[] = {
347 I2C_BOARD_INFO("da7210", 0x1a),
351 static struct i2c_board_info i2c1_devices
[] = {
353 I2C_BOARD_INFO("r2025sd", 0x32),
356 I2C_BOARD_INFO("lis3lv02d", 0x1c),
362 static struct sh_keysc_info keysc_info
= {
363 .mode
= SH_KEYSC_MODE_1
,
367 .keycodes
= { KEY_1
, 0, 0, 0, 0,
372 KEY_6
, 0, 0, 0, 0, },
375 static struct resource keysc_resources
[] = {
380 .flags
= IORESOURCE_MEM
,
384 .flags
= IORESOURCE_IRQ
,
388 static struct platform_device keysc_device
= {
390 .id
= 0, /* keysc0 clock */
391 .num_resources
= ARRAY_SIZE(keysc_resources
),
392 .resource
= keysc_resources
,
394 .platform_data
= &keysc_info
,
397 .hwblk_id
= HWBLK_KEYSC
,
403 static int ts_get_pendown_state(void)
406 gpio_free(GPIO_FN_INTC_IRQ0
);
407 gpio_request(GPIO_PTZ0
, NULL
);
408 gpio_direction_input(GPIO_PTZ0
);
410 val
= gpio_get_value(GPIO_PTZ0
);
412 gpio_free(GPIO_PTZ0
);
413 gpio_request(GPIO_FN_INTC_IRQ0
, NULL
);
418 static int ts_init(void)
420 gpio_request(GPIO_FN_INTC_IRQ0
, NULL
);
424 static struct tsc2007_platform_data tsc2007_info
= {
427 .get_pendown_state
= ts_get_pendown_state
,
428 .init_platform_hw
= ts_init
,
431 static struct i2c_board_info ts_i2c_clients
= {
432 I2C_BOARD_INFO("tsc2007", 0x48),
434 .platform_data
= &tsc2007_info
,
438 #ifdef CONFIG_MFD_SH_MOBILE_SDHI
440 static void sdhi0_set_pwr(struct platform_device
*pdev
, int state
)
442 gpio_set_value(GPIO_PTB6
, state
);
445 static struct sh_mobile_sdhi_info sdhi0_info
= {
446 .dma_slave_tx
= SHDMA_SLAVE_SDHI0_TX
,
447 .dma_slave_rx
= SHDMA_SLAVE_SDHI0_RX
,
448 .set_pwr
= sdhi0_set_pwr
,
451 static struct resource sdhi0_resources
[] = {
456 .flags
= IORESOURCE_MEM
,
460 .flags
= IORESOURCE_IRQ
,
464 static struct platform_device sdhi0_device
= {
465 .name
= "sh_mobile_sdhi",
466 .num_resources
= ARRAY_SIZE(sdhi0_resources
),
467 .resource
= sdhi0_resources
,
470 .platform_data
= &sdhi0_info
,
473 .hwblk_id
= HWBLK_SDHI0
,
477 #if !defined(CONFIG_MMC_SH_MMCIF)
479 static void sdhi1_set_pwr(struct platform_device
*pdev
, int state
)
481 gpio_set_value(GPIO_PTB7
, state
);
484 static struct sh_mobile_sdhi_info sdhi1_info
= {
485 .dma_slave_tx
= SHDMA_SLAVE_SDHI1_TX
,
486 .dma_slave_rx
= SHDMA_SLAVE_SDHI1_RX
,
487 .set_pwr
= sdhi1_set_pwr
,
490 static struct resource sdhi1_resources
[] = {
495 .flags
= IORESOURCE_MEM
,
499 .flags
= IORESOURCE_IRQ
,
503 static struct platform_device sdhi1_device
= {
504 .name
= "sh_mobile_sdhi",
505 .num_resources
= ARRAY_SIZE(sdhi1_resources
),
506 .resource
= sdhi1_resources
,
509 .platform_data
= &sdhi1_info
,
512 .hwblk_id
= HWBLK_SDHI1
,
515 #endif /* CONFIG_MMC_SH_MMCIF */
520 static int mmc_spi_get_ro(struct device
*dev
)
522 return gpio_get_value(GPIO_PTY6
);
525 static int mmc_spi_get_cd(struct device
*dev
)
527 return !gpio_get_value(GPIO_PTY7
);
530 static void mmc_spi_setpower(struct device
*dev
, unsigned int maskval
)
532 gpio_set_value(GPIO_PTB6
, maskval
? 1 : 0);
535 static struct mmc_spi_platform_data mmc_spi_info
= {
536 .get_ro
= mmc_spi_get_ro
,
537 .get_cd
= mmc_spi_get_cd
,
538 .caps
= MMC_CAP_NEEDS_POLL
,
539 .ocr_mask
= MMC_VDD_32_33
| MMC_VDD_33_34
, /* 3.3V only */
540 .setpower
= mmc_spi_setpower
,
543 static struct spi_board_info spi_bus
[] = {
545 .modalias
= "mmc_spi",
546 .platform_data
= &mmc_spi_info
,
547 .max_speed_hz
= 5000000,
549 .controller_data
= (void *) GPIO_PTM4
,
554 static struct sh_msiof_spi_info msiof0_data
= {
558 static struct resource msiof0_resources
[] = {
563 .flags
= IORESOURCE_MEM
,
567 .flags
= IORESOURCE_IRQ
,
571 static struct platform_device msiof0_device
= {
572 .name
= "spi_sh_msiof",
573 .id
= 0, /* MSIOF0 */
575 .platform_data
= &msiof0_data
,
577 .num_resources
= ARRAY_SIZE(msiof0_resources
),
578 .resource
= msiof0_resources
,
580 .hwblk_id
= HWBLK_MSIOF0
,
586 /* I2C Video/Camera */
587 static struct i2c_board_info i2c_camera
[] = {
589 I2C_BOARD_INFO("tw9910", 0x45),
593 I2C_BOARD_INFO("mt9t112", 0x3c),
597 I2C_BOARD_INFO("mt9t112", 0x3c),
602 static int tw9910_power(struct device
*dev
, int mode
)
604 int val
= mode
? 0 : 1;
606 gpio_set_value(GPIO_PTU2
, val
);
613 static struct tw9910_video_info tw9910_info
= {
614 .buswidth
= SOCAM_DATAWIDTH_8
,
615 .mpout
= TW9910_MPO_FIELD
,
618 static struct soc_camera_link tw9910_link
= {
621 .power
= tw9910_power
,
622 .board_info
= &i2c_camera
[0],
623 .priv
= &tw9910_info
,
627 static int mt9t112_power1(struct device
*dev
, int mode
)
629 gpio_set_value(GPIO_PTA3
, mode
);
636 static struct mt9t112_camera_info mt9t112_info1
= {
637 .flags
= MT9T112_FLAG_PCLK_RISING_EDGE
| MT9T112_FLAG_DATAWIDTH_8
,
638 .divider
= { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
641 static struct soc_camera_link mt9t112_link1
= {
643 .power
= mt9t112_power1
,
645 .board_info
= &i2c_camera
[1],
646 .priv
= &mt9t112_info1
,
649 static int mt9t112_power2(struct device
*dev
, int mode
)
651 gpio_set_value(GPIO_PTA4
, mode
);
658 static struct mt9t112_camera_info mt9t112_info2
= {
659 .flags
= MT9T112_FLAG_PCLK_RISING_EDGE
| MT9T112_FLAG_DATAWIDTH_8
,
660 .divider
= { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
663 static struct soc_camera_link mt9t112_link2
= {
665 .power
= mt9t112_power2
,
667 .board_info
= &i2c_camera
[2],
668 .priv
= &mt9t112_info2
,
671 static struct platform_device camera_devices
[] = {
673 .name
= "soc-camera-pdrv",
676 .platform_data
= &tw9910_link
,
680 .name
= "soc-camera-pdrv",
683 .platform_data
= &mt9t112_link1
,
687 .name
= "soc-camera-pdrv",
690 .platform_data
= &mt9t112_link2
,
697 * FSI-B use external clock which came from da7210.
698 * So, we should change parent of fsi
700 #define FCLKBCR 0xa415000c
701 static void fsimck_init(struct clk
*clk
)
703 u32 status
= __raw_readl(clk
->enable_reg
);
705 /* use external clock */
706 status
&= ~0x000000ff;
707 status
|= 0x00000080;
709 __raw_writel(status
, clk
->enable_reg
);
712 static struct clk_ops fsimck_clk_ops
= {
716 static struct clk fsimckb_clk
= {
717 .ops
= &fsimck_clk_ops
,
718 .enable_reg
= (void __iomem
*)FCLKBCR
,
719 .rate
= 0, /* unknown */
722 static struct sh_fsi_platform_info fsi_info
= {
723 .portb_flags
= SH_FSI_BRS_INV
|
724 SH_FSI_OUT_SLAVE_MODE
|
725 SH_FSI_IN_SLAVE_MODE
|
730 static struct resource fsi_resources
[] = {
735 .flags
= IORESOURCE_MEM
,
739 .flags
= IORESOURCE_IRQ
,
743 static struct platform_device fsi_device
= {
746 .num_resources
= ARRAY_SIZE(fsi_resources
),
747 .resource
= fsi_resources
,
749 .platform_data
= &fsi_info
,
752 .hwblk_id
= HWBLK_SPU
, /* FSI needs SPU hwblk */
757 static struct resource irda_resources
[] = {
762 .flags
= IORESOURCE_MEM
,
766 .flags
= IORESOURCE_IRQ
,
770 static struct platform_device irda_device
= {
772 .num_resources
= ARRAY_SIZE(irda_resources
),
773 .resource
= irda_resources
,
776 #include <media/ak881x.h>
777 #include <media/sh_vou.h>
779 static struct ak881x_pdata ak881x_pdata
= {
780 .flags
= AK881X_IF_MODE_SLAVE
,
783 static struct i2c_board_info ak8813
= {
784 I2C_BOARD_INFO("ak8813", 0x20),
785 .platform_data
= &ak881x_pdata
,
788 static struct sh_vou_pdata sh_vou_pdata
= {
789 .bus_fmt
= SH_VOU_BUS_8BIT
,
790 .flags
= SH_VOU_HSYNC_LOW
| SH_VOU_VSYNC_LOW
,
791 .board_info
= &ak8813
,
795 static struct resource sh_vou_resources
[] = {
799 .flags
= IORESOURCE_MEM
,
803 .flags
= IORESOURCE_IRQ
,
807 static struct platform_device vou_device
= {
810 .num_resources
= ARRAY_SIZE(sh_vou_resources
),
811 .resource
= sh_vou_resources
,
813 .platform_data
= &sh_vou_pdata
,
816 .hwblk_id
= HWBLK_VOU
,
820 #if defined(CONFIG_MMC_SH_MMCIF)
822 static void mmcif_set_pwr(struct platform_device
*pdev
, int state
)
824 gpio_set_value(GPIO_PTB7
, state
);
827 static void mmcif_down_pwr(struct platform_device
*pdev
)
829 gpio_set_value(GPIO_PTB7
, 0);
832 static struct resource sh_mmcif_resources
[] = {
837 .flags
= IORESOURCE_MEM
,
842 .flags
= IORESOURCE_IRQ
,
847 .flags
= IORESOURCE_IRQ
,
851 static struct sh_mmcif_plat_data sh_mmcif_plat
= {
852 .set_pwr
= mmcif_set_pwr
,
853 .down_pwr
= mmcif_down_pwr
,
854 .sup_pclk
= 0, /* SH7724: Max Pclk/2 */
855 .caps
= MMC_CAP_4_BIT_DATA
|
858 .ocr
= MMC_VDD_32_33
| MMC_VDD_33_34
,
861 static struct platform_device sh_mmcif_device
= {
865 .platform_data
= &sh_mmcif_plat
,
867 .num_resources
= ARRAY_SIZE(sh_mmcif_resources
),
868 .resource
= sh_mmcif_resources
,
872 static struct platform_device
*ecovec_devices
[] __initdata
= {
882 #ifdef CONFIG_MFD_SH_MOBILE_SDHI
884 #if !defined(CONFIG_MMC_SH_MMCIF)
896 #if defined(CONFIG_MMC_SH_MMCIF)
902 #define EEPROM_ADDR 0x50
903 static u8
mac_read(struct i2c_adapter
*a
, u8 command
)
905 struct i2c_msg msg
[2];
909 msg
[0].addr
= EEPROM_ADDR
;
912 msg
[0].buf
= &command
;
914 msg
[1].addr
= EEPROM_ADDR
;
915 msg
[1].flags
= I2C_M_RD
;
919 ret
= i2c_transfer(a
, msg
, 2);
921 printk(KERN_ERR
"error %d\n", ret
);
928 static void __init
sh_eth_init(struct sh_eth_plat_data
*pd
)
930 struct i2c_adapter
*a
= i2c_get_adapter(1);
934 pr_err("can not get I2C 1\n");
938 /* read MAC address frome EEPROM */
939 for (i
= 0; i
< sizeof(pd
->mac_addr
); i
++) {
940 pd
->mac_addr
[i
] = mac_read(a
, 0x10 + i
);
947 static void __init
sh_eth_init(struct sh_eth_plat_data
*pd
)
949 pr_err("unable to read sh_eth MAC address\n");
953 #define PORT_HIZA 0xA4050158
954 #define IODRIVEA 0xA405018A
956 extern char ecovec24_sdram_enter_start
;
957 extern char ecovec24_sdram_enter_end
;
958 extern char ecovec24_sdram_leave_start
;
959 extern char ecovec24_sdram_leave_end
;
961 static int __init
arch_setup(void)
965 /* register board specific self-refresh code */
966 sh_mobile_register_self_refresh(SUSP_SH_STANDBY
| SUSP_SH_SF
|
968 &ecovec24_sdram_enter_start
,
969 &ecovec24_sdram_enter_end
,
970 &ecovec24_sdram_leave_start
,
971 &ecovec24_sdram_leave_end
);
973 /* enable STATUS0, STATUS2 and PDSTATUS */
974 gpio_request(GPIO_FN_STATUS0
, NULL
);
975 gpio_request(GPIO_FN_STATUS2
, NULL
);
976 gpio_request(GPIO_FN_PDSTATUS
, NULL
);
979 gpio_request(GPIO_FN_SCIF0_TXD
, NULL
);
980 gpio_request(GPIO_FN_SCIF0_RXD
, NULL
);
982 /* enable debug LED */
983 gpio_request(GPIO_PTG0
, NULL
);
984 gpio_request(GPIO_PTG1
, NULL
);
985 gpio_request(GPIO_PTG2
, NULL
);
986 gpio_request(GPIO_PTG3
, NULL
);
987 gpio_direction_output(GPIO_PTG0
, 0);
988 gpio_direction_output(GPIO_PTG1
, 0);
989 gpio_direction_output(GPIO_PTG2
, 0);
990 gpio_direction_output(GPIO_PTG3
, 0);
991 __raw_writew((__raw_readw(PORT_HIZA
) & ~(0x1 << 1)) , PORT_HIZA
);
994 gpio_request(GPIO_PTA1
, NULL
);
995 gpio_direction_output(GPIO_PTA1
, 1);
998 gpio_request(GPIO_FN_RMII_RXD0
, NULL
);
999 gpio_request(GPIO_FN_RMII_RXD1
, NULL
);
1000 gpio_request(GPIO_FN_RMII_TXD0
, NULL
);
1001 gpio_request(GPIO_FN_RMII_TXD1
, NULL
);
1002 gpio_request(GPIO_FN_RMII_REF_CLK
, NULL
);
1003 gpio_request(GPIO_FN_RMII_TX_EN
, NULL
);
1004 gpio_request(GPIO_FN_RMII_RX_ER
, NULL
);
1005 gpio_request(GPIO_FN_RMII_CRS_DV
, NULL
);
1006 gpio_request(GPIO_FN_MDIO
, NULL
);
1007 gpio_request(GPIO_FN_MDC
, NULL
);
1008 gpio_request(GPIO_FN_LNKSTA
, NULL
);
1011 __raw_writew(0x0000, 0xA4D80000);
1012 __raw_writew(0x0000, 0xA4D90000);
1013 gpio_request(GPIO_PTB3
, NULL
);
1014 gpio_request(GPIO_PTB4
, NULL
);
1015 gpio_request(GPIO_PTB5
, NULL
);
1016 gpio_direction_input(GPIO_PTB3
);
1017 gpio_direction_output(GPIO_PTB4
, 0);
1018 gpio_direction_output(GPIO_PTB5
, 0);
1019 __raw_writew(0x0600, 0xa40501d4);
1020 __raw_writew(0x0600, 0xa4050192);
1022 if (gpio_get_value(GPIO_PTB3
)) {
1023 printk(KERN_INFO
"USB1 function is selected\n");
1024 usb1_common_device
.name
= "r8a66597_udc";
1026 printk(KERN_INFO
"USB1 host is selected\n");
1027 usb1_common_device
.name
= "r8a66597_hcd";
1031 gpio_request(GPIO_FN_LCDD23
, NULL
);
1032 gpio_request(GPIO_FN_LCDD22
, NULL
);
1033 gpio_request(GPIO_FN_LCDD21
, NULL
);
1034 gpio_request(GPIO_FN_LCDD20
, NULL
);
1035 gpio_request(GPIO_FN_LCDD19
, NULL
);
1036 gpio_request(GPIO_FN_LCDD18
, NULL
);
1037 gpio_request(GPIO_FN_LCDD17
, NULL
);
1038 gpio_request(GPIO_FN_LCDD16
, NULL
);
1039 gpio_request(GPIO_FN_LCDD15
, NULL
);
1040 gpio_request(GPIO_FN_LCDD14
, NULL
);
1041 gpio_request(GPIO_FN_LCDD13
, NULL
);
1042 gpio_request(GPIO_FN_LCDD12
, NULL
);
1043 gpio_request(GPIO_FN_LCDD11
, NULL
);
1044 gpio_request(GPIO_FN_LCDD10
, NULL
);
1045 gpio_request(GPIO_FN_LCDD9
, NULL
);
1046 gpio_request(GPIO_FN_LCDD8
, NULL
);
1047 gpio_request(GPIO_FN_LCDD7
, NULL
);
1048 gpio_request(GPIO_FN_LCDD6
, NULL
);
1049 gpio_request(GPIO_FN_LCDD5
, NULL
);
1050 gpio_request(GPIO_FN_LCDD4
, NULL
);
1051 gpio_request(GPIO_FN_LCDD3
, NULL
);
1052 gpio_request(GPIO_FN_LCDD2
, NULL
);
1053 gpio_request(GPIO_FN_LCDD1
, NULL
);
1054 gpio_request(GPIO_FN_LCDD0
, NULL
);
1055 gpio_request(GPIO_FN_LCDDISP
, NULL
);
1056 gpio_request(GPIO_FN_LCDHSYN
, NULL
);
1057 gpio_request(GPIO_FN_LCDDCK
, NULL
);
1058 gpio_request(GPIO_FN_LCDVSYN
, NULL
);
1059 gpio_request(GPIO_FN_LCDDON
, NULL
);
1060 gpio_request(GPIO_FN_LCDLCLK
, NULL
);
1061 __raw_writew((__raw_readw(PORT_HIZA
) & ~0x0001), PORT_HIZA
);
1063 gpio_request(GPIO_PTE6
, NULL
);
1064 gpio_request(GPIO_PTU1
, NULL
);
1065 gpio_request(GPIO_PTR1
, NULL
);
1066 gpio_request(GPIO_PTA2
, NULL
);
1067 gpio_direction_input(GPIO_PTE6
);
1068 gpio_direction_output(GPIO_PTU1
, 0);
1069 gpio_direction_output(GPIO_PTR1
, 0);
1070 gpio_direction_output(GPIO_PTA2
, 0);
1072 /* I/O buffer drive ability is high */
1073 __raw_writew((__raw_readw(IODRIVEA
) & ~0x00c0) | 0x0080 , IODRIVEA
);
1075 if (gpio_get_value(GPIO_PTE6
)) {
1077 lcdc_info
.clock_source
= LCDC_CLK_EXTERNAL
;
1078 lcdc_info
.ch
[0].clock_divider
= 1,
1079 lcdc_info
.ch
[0].lcd_cfg
.name
= "DVI";
1080 lcdc_info
.ch
[0].lcd_cfg
.xres
= 1280;
1081 lcdc_info
.ch
[0].lcd_cfg
.yres
= 720;
1082 lcdc_info
.ch
[0].lcd_cfg
.left_margin
= 220;
1083 lcdc_info
.ch
[0].lcd_cfg
.right_margin
= 110;
1084 lcdc_info
.ch
[0].lcd_cfg
.hsync_len
= 40;
1085 lcdc_info
.ch
[0].lcd_cfg
.upper_margin
= 20;
1086 lcdc_info
.ch
[0].lcd_cfg
.lower_margin
= 5;
1087 lcdc_info
.ch
[0].lcd_cfg
.vsync_len
= 5;
1089 gpio_set_value(GPIO_PTA2
, 1);
1090 gpio_set_value(GPIO_PTU1
, 1);
1094 lcdc_info
.clock_source
= LCDC_CLK_PERIPHERAL
;
1095 lcdc_info
.ch
[0].clock_divider
= 2,
1096 lcdc_info
.ch
[0].lcd_cfg
.name
= "Panel";
1097 lcdc_info
.ch
[0].lcd_cfg
.xres
= 800;
1098 lcdc_info
.ch
[0].lcd_cfg
.yres
= 480;
1099 lcdc_info
.ch
[0].lcd_cfg
.left_margin
= 220;
1100 lcdc_info
.ch
[0].lcd_cfg
.right_margin
= 110;
1101 lcdc_info
.ch
[0].lcd_cfg
.hsync_len
= 70;
1102 lcdc_info
.ch
[0].lcd_cfg
.upper_margin
= 20;
1103 lcdc_info
.ch
[0].lcd_cfg
.lower_margin
= 5;
1104 lcdc_info
.ch
[0].lcd_cfg
.vsync_len
= 5;
1106 gpio_set_value(GPIO_PTR1
, 1);
1110 * LCDDON control is needed for Panel,
1111 * but current sh_mobile_lcdc driver doesn't control it.
1112 * It is temporary correspondence
1114 gpio_request(GPIO_PTF4
, NULL
);
1115 gpio_direction_output(GPIO_PTF4
, 1);
1117 /* enable TouchScreen */
1118 i2c_register_board_info(0, &ts_i2c_clients
, 1);
1119 set_irq_type(IRQ0
, IRQ_TYPE_LEVEL_LOW
);
1123 gpio_request(GPIO_FN_VIO0_D15
, NULL
);
1124 gpio_request(GPIO_FN_VIO0_D14
, NULL
);
1125 gpio_request(GPIO_FN_VIO0_D13
, NULL
);
1126 gpio_request(GPIO_FN_VIO0_D12
, NULL
);
1127 gpio_request(GPIO_FN_VIO0_D11
, NULL
);
1128 gpio_request(GPIO_FN_VIO0_D10
, NULL
);
1129 gpio_request(GPIO_FN_VIO0_D9
, NULL
);
1130 gpio_request(GPIO_FN_VIO0_D8
, NULL
);
1131 gpio_request(GPIO_FN_VIO0_D7
, NULL
);
1132 gpio_request(GPIO_FN_VIO0_D6
, NULL
);
1133 gpio_request(GPIO_FN_VIO0_D5
, NULL
);
1134 gpio_request(GPIO_FN_VIO0_D4
, NULL
);
1135 gpio_request(GPIO_FN_VIO0_D3
, NULL
);
1136 gpio_request(GPIO_FN_VIO0_D2
, NULL
);
1137 gpio_request(GPIO_FN_VIO0_D1
, NULL
);
1138 gpio_request(GPIO_FN_VIO0_D0
, NULL
);
1139 gpio_request(GPIO_FN_VIO0_VD
, NULL
);
1140 gpio_request(GPIO_FN_VIO0_CLK
, NULL
);
1141 gpio_request(GPIO_FN_VIO0_FLD
, NULL
);
1142 gpio_request(GPIO_FN_VIO0_HD
, NULL
);
1143 platform_resource_setup_memory(&ceu0_device
, "ceu0", 4 << 20);
1146 gpio_request(GPIO_FN_VIO1_D7
, NULL
);
1147 gpio_request(GPIO_FN_VIO1_D6
, NULL
);
1148 gpio_request(GPIO_FN_VIO1_D5
, NULL
);
1149 gpio_request(GPIO_FN_VIO1_D4
, NULL
);
1150 gpio_request(GPIO_FN_VIO1_D3
, NULL
);
1151 gpio_request(GPIO_FN_VIO1_D2
, NULL
);
1152 gpio_request(GPIO_FN_VIO1_D1
, NULL
);
1153 gpio_request(GPIO_FN_VIO1_D0
, NULL
);
1154 gpio_request(GPIO_FN_VIO1_FLD
, NULL
);
1155 gpio_request(GPIO_FN_VIO1_HD
, NULL
);
1156 gpio_request(GPIO_FN_VIO1_VD
, NULL
);
1157 gpio_request(GPIO_FN_VIO1_CLK
, NULL
);
1158 platform_resource_setup_memory(&ceu1_device
, "ceu1", 4 << 20);
1161 gpio_request(GPIO_FN_KEYOUT5_IN5
, NULL
);
1162 gpio_request(GPIO_FN_KEYOUT4_IN6
, NULL
);
1163 gpio_request(GPIO_FN_KEYOUT3
, NULL
);
1164 gpio_request(GPIO_FN_KEYOUT2
, NULL
);
1165 gpio_request(GPIO_FN_KEYOUT1
, NULL
);
1166 gpio_request(GPIO_FN_KEYOUT0
, NULL
);
1167 gpio_request(GPIO_FN_KEYIN0
, NULL
);
1169 /* enable user debug switch */
1170 gpio_request(GPIO_PTR0
, NULL
);
1171 gpio_request(GPIO_PTR4
, NULL
);
1172 gpio_request(GPIO_PTR5
, NULL
);
1173 gpio_request(GPIO_PTR6
, NULL
);
1174 gpio_direction_input(GPIO_PTR0
);
1175 gpio_direction_input(GPIO_PTR4
);
1176 gpio_direction_input(GPIO_PTR5
);
1177 gpio_direction_input(GPIO_PTR6
);
1179 #ifdef CONFIG_MFD_SH_MOBILE_SDHI
1180 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1181 gpio_request(GPIO_FN_SDHI0CD
, NULL
);
1182 gpio_request(GPIO_FN_SDHI0WP
, NULL
);
1183 gpio_request(GPIO_FN_SDHI0CMD
, NULL
);
1184 gpio_request(GPIO_FN_SDHI0CLK
, NULL
);
1185 gpio_request(GPIO_FN_SDHI0D3
, NULL
);
1186 gpio_request(GPIO_FN_SDHI0D2
, NULL
);
1187 gpio_request(GPIO_FN_SDHI0D1
, NULL
);
1188 gpio_request(GPIO_FN_SDHI0D0
, NULL
);
1189 gpio_request(GPIO_PTB6
, NULL
);
1190 gpio_direction_output(GPIO_PTB6
, 0);
1192 #if !defined(CONFIG_MMC_SH_MMCIF)
1193 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1194 gpio_request(GPIO_FN_SDHI1CD
, NULL
);
1195 gpio_request(GPIO_FN_SDHI1WP
, NULL
);
1196 gpio_request(GPIO_FN_SDHI1CMD
, NULL
);
1197 gpio_request(GPIO_FN_SDHI1CLK
, NULL
);
1198 gpio_request(GPIO_FN_SDHI1D3
, NULL
);
1199 gpio_request(GPIO_FN_SDHI1D2
, NULL
);
1200 gpio_request(GPIO_FN_SDHI1D1
, NULL
);
1201 gpio_request(GPIO_FN_SDHI1D0
, NULL
);
1202 gpio_request(GPIO_PTB7
, NULL
);
1203 gpio_direction_output(GPIO_PTB7
, 0);
1205 /* I/O buffer drive ability is high for SDHI1 */
1206 __raw_writew((__raw_readw(IODRIVEA
) & ~0x3000) | 0x2000 , IODRIVEA
);
1207 #endif /* CONFIG_MMC_SH_MMCIF */
1209 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1210 gpio_request(GPIO_FN_MSIOF0_TXD
, NULL
);
1211 gpio_request(GPIO_FN_MSIOF0_RXD
, NULL
);
1212 gpio_request(GPIO_FN_MSIOF0_TSCK
, NULL
);
1213 gpio_request(GPIO_PTM4
, NULL
); /* software CS control of TSYNC pin */
1214 gpio_direction_output(GPIO_PTM4
, 1); /* active low CS */
1215 gpio_request(GPIO_PTB6
, NULL
); /* 3.3V power control */
1216 gpio_direction_output(GPIO_PTB6
, 0); /* disable power by default */
1217 gpio_request(GPIO_PTY6
, NULL
); /* write protect */
1218 gpio_direction_input(GPIO_PTY6
);
1219 gpio_request(GPIO_PTY7
, NULL
); /* card detect */
1220 gpio_direction_input(GPIO_PTY7
);
1222 spi_register_board_info(spi_bus
, ARRAY_SIZE(spi_bus
));
1226 gpio_request(GPIO_PTU2
, NULL
);
1227 gpio_direction_output(GPIO_PTU2
, 1);
1230 gpio_request(GPIO_PTA3
, NULL
);
1231 gpio_request(GPIO_PTA4
, NULL
);
1232 gpio_direction_output(GPIO_PTA3
, 0);
1233 gpio_direction_output(GPIO_PTA4
, 0);
1236 gpio_request(GPIO_FN_FSIMCKB
, NULL
);
1237 gpio_request(GPIO_FN_FSIIBSD
, NULL
);
1238 gpio_request(GPIO_FN_FSIOBSD
, NULL
);
1239 gpio_request(GPIO_FN_FSIIBBCK
, NULL
);
1240 gpio_request(GPIO_FN_FSIIBLRCK
, NULL
);
1241 gpio_request(GPIO_FN_FSIOBBCK
, NULL
);
1242 gpio_request(GPIO_FN_FSIOBLRCK
, NULL
);
1243 gpio_request(GPIO_FN_CLKAUDIOBO
, NULL
);
1245 /* set SPU2 clock to 83.4 MHz */
1246 clk
= clk_get(NULL
, "spu_clk");
1248 clk_set_rate(clk
, clk_round_rate(clk
, 83333333));
1252 /* change parent of FSI B */
1253 clk
= clk_get(NULL
, "fsib_clk");
1255 clk_register(&fsimckb_clk
);
1256 clk_set_parent(clk
, &fsimckb_clk
);
1257 clk_set_rate(clk
, 11000);
1258 clk_set_rate(&fsimckb_clk
, 11000);
1262 gpio_request(GPIO_PTU0
, NULL
);
1263 gpio_direction_output(GPIO_PTU0
, 0);
1266 /* enable motion sensor */
1267 gpio_request(GPIO_FN_INTC_IRQ1
, NULL
);
1268 gpio_direction_input(GPIO_FN_INTC_IRQ1
);
1270 /* set VPU clock to 166 MHz */
1271 clk
= clk_get(NULL
, "vpu_clk");
1273 clk_set_rate(clk
, clk_round_rate(clk
, 166000000));
1278 gpio_request(GPIO_FN_IRDA_OUT
, NULL
);
1279 gpio_request(GPIO_FN_IRDA_IN
, NULL
);
1280 gpio_request(GPIO_PTU5
, NULL
);
1281 gpio_direction_output(GPIO_PTU5
, 0);
1283 #if defined(CONFIG_MMC_SH_MMCIF)
1284 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1285 gpio_request(GPIO_FN_MMC_D7
, NULL
);
1286 gpio_request(GPIO_FN_MMC_D6
, NULL
);
1287 gpio_request(GPIO_FN_MMC_D5
, NULL
);
1288 gpio_request(GPIO_FN_MMC_D4
, NULL
);
1289 gpio_request(GPIO_FN_MMC_D3
, NULL
);
1290 gpio_request(GPIO_FN_MMC_D2
, NULL
);
1291 gpio_request(GPIO_FN_MMC_D1
, NULL
);
1292 gpio_request(GPIO_FN_MMC_D0
, NULL
);
1293 gpio_request(GPIO_FN_MMC_CLK
, NULL
);
1294 gpio_request(GPIO_FN_MMC_CMD
, NULL
);
1295 gpio_request(GPIO_PTB7
, NULL
);
1296 gpio_direction_output(GPIO_PTB7
, 0);
1298 /* I/O buffer drive ability is high for MMCIF */
1299 __raw_writew((__raw_readw(IODRIVEA
) & ~0x3000) | 0x2000 , IODRIVEA
);
1302 /* enable I2C device */
1303 i2c_register_board_info(0, i2c0_devices
,
1304 ARRAY_SIZE(i2c0_devices
));
1306 i2c_register_board_info(1, i2c1_devices
,
1307 ARRAY_SIZE(i2c1_devices
));
1310 gpio_request(GPIO_FN_DV_D15
, NULL
);
1311 gpio_request(GPIO_FN_DV_D14
, NULL
);
1312 gpio_request(GPIO_FN_DV_D13
, NULL
);
1313 gpio_request(GPIO_FN_DV_D12
, NULL
);
1314 gpio_request(GPIO_FN_DV_D11
, NULL
);
1315 gpio_request(GPIO_FN_DV_D10
, NULL
);
1316 gpio_request(GPIO_FN_DV_D9
, NULL
);
1317 gpio_request(GPIO_FN_DV_D8
, NULL
);
1318 gpio_request(GPIO_FN_DV_CLKI
, NULL
);
1319 gpio_request(GPIO_FN_DV_CLK
, NULL
);
1320 gpio_request(GPIO_FN_DV_VSYNC
, NULL
);
1321 gpio_request(GPIO_FN_DV_HSYNC
, NULL
);
1323 /* AK8813 power / reset sequence */
1324 gpio_request(GPIO_PTG4
, NULL
);
1325 gpio_request(GPIO_PTU3
, NULL
);
1327 gpio_direction_output(GPIO_PTG4
, 0);
1329 gpio_direction_output(GPIO_PTU3
, 1);
1333 /* Power up, reset */
1334 gpio_set_value(GPIO_PTU3
, 0);
1339 gpio_set_value(GPIO_PTG4
, 1);
1341 return platform_add_devices(ecovec_devices
,
1342 ARRAY_SIZE(ecovec_devices
));
1344 arch_initcall(arch_setup
);
1346 static int __init
devices_setup(void)
1348 sh_eth_init(&sh_eth_plat
);
1351 device_initcall(devices_setup
);
1353 static struct sh_machine_vector mv_ecovec __initmv
= {
1354 .mv_name
= "R0P7724 (EcoVec)",