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)",