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)",