1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2009 Renesas Solutions Corp.
5 * Kuninori Morimoto <morimoto.kuninori@renesas.com>
8 #include <asm/heartbeat.h>
9 #include <asm/suspend.h>
10 #include <cpu/sh7724.h>
11 #include <linux/delay.h>
12 #include <linux/device.h>
13 #include <linux/i2c.h>
15 #include <linux/init.h>
16 #include <linux/input.h>
17 #include <linux/input/sh_keysc.h>
18 #include <linux/interrupt.h>
19 #include <linux/memblock.h>
20 #include <linux/mfd/tmio.h>
21 #include <linux/mmc/host.h>
22 #include <linux/mmc/sh_mmcif.h>
23 #include <linux/mtd/physmap.h>
24 #include <linux/gpio.h>
25 #include <linux/gpio/machine.h>
26 #include <linux/platform_data/gpio_backlight.h>
27 #include <linux/platform_data/tsc2007.h>
28 #include <linux/platform_device.h>
29 #include <linux/regulator/fixed.h>
30 #include <linux/regulator/machine.h>
31 #include <linux/sh_eth.h>
32 #include <linux/sh_intc.h>
33 #include <linux/spi/mmc_spi.h>
34 #include <linux/spi/sh_msiof.h>
35 #include <linux/spi/spi.h>
36 #include <linux/usb/r8a66597.h>
37 #include <linux/usb/renesas_usbhs.h>
38 #include <linux/videodev2.h>
40 #include <media/drv-intf/renesas-ceu.h>
41 #include <media/i2c/mt9t112.h>
42 #include <media/i2c/tw9910.h>
44 #include <sound/sh_fsi.h>
45 #include <sound/simple_card.h>
47 #include <video/sh_mobile_lcdc.h>
50 * Address Interface BusWidth
51 *-----------------------------------------
52 * 0x0000_0000 uboot 16bit
53 * 0x0004_0000 Linux romImage 16bit
54 * 0x0014_0000 MTD for Linux 16bit
55 * 0x0400_0000 Internal I/O 16/32bit
56 * 0x0800_0000 DRAM 32bit
57 * 0x1800_0000 MFI 16bit
61 *------------------------------
62 * DS2[1] = FlashROM write protect ON : write protect
63 * OFF : No write protect
64 * DS2[2] = RMII / TS, SCIF ON : RMII
66 * DS2[3] = Camera / Video ON : Camera
68 * DS2[5] = NTSC_OUT Clock ON : On board OSC
70 * DS2[6-7] = MMC / SD ON-OFF : SD
77 * it needs amixer settings for playing
79 * amixer set 'HeadPhone' 80
80 * amixer set 'Out Mixer Left DAC Left' on
81 * amixer set 'Out Mixer Right DAC Right' on
84 #define CEU_BUFFER_MEMORY_SIZE (4 << 20)
85 static phys_addr_t ceu0_dma_membase;
86 static phys_addr_t ceu1_dma_membase;
89 static unsigned char led_pos[] = { 0, 1, 2, 3 };
91 static struct heartbeat_data heartbeat_data = {
96 static struct resource heartbeat_resource = {
97 .start = 0xA405012C, /* PTG */
98 .end = 0xA405012E - 1,
99 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
102 static struct platform_device heartbeat_device = {
106 .platform_data = &heartbeat_data,
109 .resource = &heartbeat_resource,
113 static struct mtd_partition nor_flash_partitions[] = {
115 .name = "boot loader",
117 .size = (5 * 1024 * 1024),
118 .mask_flags = MTD_WRITEABLE, /* force read-only */
121 .offset = MTDPART_OFS_APPEND,
122 .size = MTDPART_SIZ_FULL,
126 static struct physmap_flash_data nor_flash_data = {
128 .parts = nor_flash_partitions,
129 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
132 static struct resource nor_flash_resources[] = {
137 .flags = IORESOURCE_MEM,
141 static struct platform_device nor_flash_device = {
142 .name = "physmap-flash",
143 .resource = nor_flash_resources,
144 .num_resources = ARRAY_SIZE(nor_flash_resources),
146 .platform_data = &nor_flash_data,
151 #define SH_ETH_ADDR (0xA4600000)
152 static struct resource sh_eth_resources[] = {
154 .start = SH_ETH_ADDR,
155 .end = SH_ETH_ADDR + 0x1FC,
156 .flags = IORESOURCE_MEM,
159 .start = evt2irq(0xd60),
160 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
164 static struct sh_eth_plat_data sh_eth_plat = {
165 .phy = 0x1f, /* SMSC LAN8700 */
166 .phy_interface = PHY_INTERFACE_MODE_MII,
167 .ether_link_active_low = 1
170 static struct platform_device sh_eth_device = {
171 .name = "sh7724-ether",
174 .platform_data = &sh_eth_plat,
176 .num_resources = ARRAY_SIZE(sh_eth_resources),
177 .resource = sh_eth_resources,
181 static void usb0_port_power(int port, int power)
183 gpio_set_value(GPIO_PTB4, power);
186 static struct r8a66597_platdata usb0_host_data = {
188 .port_power = usb0_port_power,
191 static struct resource usb0_host_resources[] = {
194 .end = 0xa4d80124 - 1,
195 .flags = IORESOURCE_MEM,
198 .start = evt2irq(0xa20),
199 .end = evt2irq(0xa20),
200 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
204 static struct platform_device usb0_host_device = {
205 .name = "r8a66597_hcd",
208 .dma_mask = NULL, /* not use dma */
209 .coherent_dma_mask = 0xffffffff,
210 .platform_data = &usb0_host_data,
212 .num_resources = ARRAY_SIZE(usb0_host_resources),
213 .resource = usb0_host_resources,
216 /* USB1 host/function */
217 static void usb1_port_power(int port, int power)
219 gpio_set_value(GPIO_PTB5, power);
222 static struct r8a66597_platdata usb1_common_data = {
224 .port_power = usb1_port_power,
227 static struct resource usb1_common_resources[] = {
230 .end = 0xa4d90124 - 1,
231 .flags = IORESOURCE_MEM,
234 .start = evt2irq(0xa40),
235 .end = evt2irq(0xa40),
236 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
240 static struct platform_device usb1_common_device = {
241 /* .name will be added in arch_setup */
244 .dma_mask = NULL, /* not use dma */
245 .coherent_dma_mask = 0xffffffff,
246 .platform_data = &usb1_common_data,
248 .num_resources = ARRAY_SIZE(usb1_common_resources),
249 .resource = usb1_common_resources,
255 static int usbhs_get_id(struct platform_device *pdev)
257 return gpio_get_value(GPIO_PTB3);
260 static int usbhs_phy_reset(struct platform_device *pdev)
262 /* enable vbus if HOST */
263 if (!gpio_get_value(GPIO_PTB3))
264 gpio_set_value(GPIO_PTB5, 1);
269 static struct renesas_usbhs_platform_info usbhs_info = {
270 .platform_callback = {
271 .get_id = usbhs_get_id,
272 .phy_reset = usbhs_phy_reset,
276 .detection_delay = 5,
277 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
278 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
279 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
280 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
284 static struct resource usbhs_resources[] = {
287 .end = 0xa4d90124 - 1,
288 .flags = IORESOURCE_MEM,
291 .start = evt2irq(0xa40),
292 .end = evt2irq(0xa40),
293 .flags = IORESOURCE_IRQ,
297 static struct platform_device usbhs_device = {
298 .name = "renesas_usbhs",
301 .dma_mask = NULL, /* not use dma */
302 .coherent_dma_mask = 0xffffffff,
303 .platform_data = &usbhs_info,
305 .num_resources = ARRAY_SIZE(usbhs_resources),
306 .resource = usbhs_resources,
309 /* LCDC and backlight */
310 static const struct fb_videomode ecovec_lcd_modes[] = {
321 .sync = 0, /* hsync and vsync are active low */
325 static const struct fb_videomode ecovec_dvi_modes[] = {
336 .sync = 0, /* hsync and vsync are active low */
340 static struct sh_mobile_lcdc_info lcdc_info = {
342 .interface_type = RGB18,
343 .chan = LCDC_CHAN_MAINLCD,
344 .fourcc = V4L2_PIX_FMT_RGB565,
345 .panel_cfg = { /* 7.0 inch */
352 static struct resource lcdc_resources[] = {
357 .flags = IORESOURCE_MEM,
360 .start = evt2irq(0xf40),
361 .flags = IORESOURCE_IRQ,
365 static struct platform_device lcdc_device = {
366 .name = "sh_mobile_lcdc_fb",
367 .num_resources = ARRAY_SIZE(lcdc_resources),
368 .resource = lcdc_resources,
370 .platform_data = &lcdc_info,
374 static struct gpio_backlight_platform_data gpio_backlight_data = {
375 .fbdev = &lcdc_device.dev,
381 static struct platform_device gpio_backlight_device = {
382 .name = "gpio-backlight",
384 .platform_data = &gpio_backlight_data,
389 static struct ceu_platform_data ceu0_pdata = {
392 { /* [0] = mt9t112 */
409 static struct resource ceu0_resources[] = {
414 .flags = IORESOURCE_MEM,
417 .start = evt2irq(0x880),
418 .flags = IORESOURCE_IRQ,
422 static struct platform_device ceu0_device = {
423 .name = "renesas-ceu",
425 .num_resources = ARRAY_SIZE(ceu0_resources),
426 .resource = ceu0_resources,
428 .platform_data = &ceu0_pdata,
433 static struct ceu_platform_data ceu1_pdata = {
436 { /* [0] = mt9t112 */
446 static struct resource ceu1_resources[] = {
451 .flags = IORESOURCE_MEM,
454 .start = evt2irq(0x9e0),
455 .flags = IORESOURCE_IRQ,
459 static struct platform_device ceu1_device = {
460 .name = "renesas-ceu",
462 .num_resources = ARRAY_SIZE(ceu1_resources),
463 .resource = ceu1_resources,
465 .platform_data = &ceu1_pdata,
469 /* Power up/down GPIOs for camera devices and video decoder */
470 static struct gpiod_lookup_table tw9910_gpios = {
473 GPIO_LOOKUP("sh7724_pfc", GPIO_PTU2, "pdn", GPIO_ACTIVE_HIGH),
477 static struct gpiod_lookup_table mt9t112_0_gpios = {
480 GPIO_LOOKUP("sh7724_pfc", GPIO_PTA3, "standby",
485 static struct gpiod_lookup_table mt9t112_1_gpios = {
488 GPIO_LOOKUP("sh7724_pfc", GPIO_PTA4, "standby",
494 static struct tw9910_video_info tw9910_info = {
496 .mpout = TW9910_MPO_FIELD,
499 static struct mt9t112_platform_data mt9t112_0_pdata = {
500 .flags = MT9T112_FLAG_PCLK_RISING_EDGE,
501 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
504 static struct mt9t112_platform_data mt9t112_1_pdata = {
505 .flags = MT9T112_FLAG_PCLK_RISING_EDGE,
506 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
509 static struct i2c_board_info i2c0_devices[] = {
511 I2C_BOARD_INFO("da7210", 0x1a),
514 I2C_BOARD_INFO("tw9910", 0x45),
515 .platform_data = &tw9910_info,
519 I2C_BOARD_INFO("mt9t112", 0x3c),
520 .platform_data = &mt9t112_0_pdata,
524 static struct i2c_board_info i2c1_devices[] = {
526 I2C_BOARD_INFO("r2025sd", 0x32),
529 I2C_BOARD_INFO("lis3lv02d", 0x1c),
530 .irq = evt2irq(0x620),
534 I2C_BOARD_INFO("mt9t112", 0x3c),
535 .platform_data = &mt9t112_1_pdata,
540 static struct sh_keysc_info keysc_info = {
541 .mode = SH_KEYSC_MODE_1,
545 .keycodes = { KEY_1, 0, 0, 0, 0,
550 KEY_6, 0, 0, 0, 0, },
553 static struct resource keysc_resources[] = {
558 .flags = IORESOURCE_MEM,
561 .start = evt2irq(0xbe0),
562 .flags = IORESOURCE_IRQ,
566 static struct platform_device keysc_device = {
568 .id = 0, /* keysc0 clock */
569 .num_resources = ARRAY_SIZE(keysc_resources),
570 .resource = keysc_resources,
572 .platform_data = &keysc_info,
577 #define IRQ0 evt2irq(0x600)
579 static int ts_get_pendown_state(struct device *dev)
582 gpio_free(GPIO_FN_INTC_IRQ0);
583 gpio_request(GPIO_PTZ0, NULL);
584 gpio_direction_input(GPIO_PTZ0);
586 val = gpio_get_value(GPIO_PTZ0);
588 gpio_free(GPIO_PTZ0);
589 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
594 static int ts_init(void)
596 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
600 static struct tsc2007_platform_data tsc2007_info = {
603 .get_pendown_state = ts_get_pendown_state,
604 .init_platform_hw = ts_init,
607 static struct i2c_board_info ts_i2c_clients = {
608 I2C_BOARD_INFO("tsc2007", 0x48),
610 .platform_data = &tsc2007_info,
614 static struct regulator_consumer_supply cn12_power_consumers[] =
616 REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
617 REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
618 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
619 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
622 static struct regulator_init_data cn12_power_init_data = {
624 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
626 .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers),
627 .consumer_supplies = cn12_power_consumers,
630 static struct fixed_voltage_config cn12_power_info = {
631 .supply_name = "CN12 SD/MMC Vdd",
632 .microvolts = 3300000,
633 .init_data = &cn12_power_init_data,
636 static struct platform_device cn12_power = {
637 .name = "reg-fixed-voltage",
640 .platform_data = &cn12_power_info,
644 static struct gpiod_lookup_table cn12_power_gpiod_table = {
645 .dev_id = "reg-fixed-voltage.0",
647 /* Offset 7 on port B */
648 GPIO_LOOKUP("sh7724_pfc", GPIO_PTB7,
649 NULL, GPIO_ACTIVE_HIGH),
654 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
656 static struct regulator_consumer_supply sdhi0_power_consumers[] =
658 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
659 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
662 static struct regulator_init_data sdhi0_power_init_data = {
664 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
666 .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers),
667 .consumer_supplies = sdhi0_power_consumers,
670 static struct fixed_voltage_config sdhi0_power_info = {
671 .supply_name = "CN11 SD/MMC Vdd",
672 .microvolts = 3300000,
673 .init_data = &sdhi0_power_init_data,
676 static struct platform_device sdhi0_power = {
677 .name = "reg-fixed-voltage",
680 .platform_data = &sdhi0_power_info,
684 static struct gpiod_lookup_table sdhi0_power_gpiod_table = {
685 .dev_id = "reg-fixed-voltage.1",
687 /* Offset 6 on port B */
688 GPIO_LOOKUP("sh7724_pfc", GPIO_PTB6,
689 NULL, GPIO_ACTIVE_HIGH),
694 static struct gpiod_lookup_table sdhi0_gpio_table = {
695 .dev_id = "sh_mobile_sdhi.0",
698 GPIO_LOOKUP("sh7724_pfc", GPIO_PTY7, "cd", GPIO_ACTIVE_LOW),
703 static struct tmio_mmc_data sdhi0_info = {
704 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX,
705 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX,
706 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
710 static struct resource sdhi0_resources[] = {
715 .flags = IORESOURCE_MEM,
718 .start = evt2irq(0xe80),
719 .flags = IORESOURCE_IRQ,
723 static struct platform_device sdhi0_device = {
724 .name = "sh_mobile_sdhi",
725 .num_resources = ARRAY_SIZE(sdhi0_resources),
726 .resource = sdhi0_resources,
729 .platform_data = &sdhi0_info,
733 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
735 static struct tmio_mmc_data sdhi1_info = {
736 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX,
737 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX,
738 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
742 static struct gpiod_lookup_table sdhi1_gpio_table = {
743 .dev_id = "sh_mobile_sdhi.1",
746 GPIO_LOOKUP("sh7724_pfc", GPIO_PTW7, "cd", GPIO_ACTIVE_LOW),
751 static struct resource sdhi1_resources[] = {
756 .flags = IORESOURCE_MEM,
759 .start = evt2irq(0x4e0),
760 .flags = IORESOURCE_IRQ,
764 static struct platform_device sdhi1_device = {
765 .name = "sh_mobile_sdhi",
766 .num_resources = ARRAY_SIZE(sdhi1_resources),
767 .resource = sdhi1_resources,
770 .platform_data = &sdhi1_info,
773 #endif /* CONFIG_MMC_SH_MMCIF */
778 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
780 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
783 static struct mmc_spi_platform_data mmc_spi_info = {
784 .caps = MMC_CAP_NEEDS_POLL,
785 .caps2 = MMC_CAP2_RO_ACTIVE_HIGH,
786 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
787 .setpower = mmc_spi_setpower,
790 static struct gpiod_lookup_table mmc_spi_gpio_table = {
791 .dev_id = "mmc_spi.0", /* device "mmc_spi" @ CS0 */
794 GPIO_LOOKUP_IDX("sh7724_pfc", GPIO_PTY7, NULL, 0,
797 GPIO_LOOKUP_IDX("sh7724_pfc", GPIO_PTY6, NULL, 1,
803 static struct spi_board_info spi_bus[] = {
805 .modalias = "mmc_spi",
806 .platform_data = &mmc_spi_info,
807 .max_speed_hz = 5000000,
809 .controller_data = (void *) GPIO_PTM4,
814 static struct sh_msiof_spi_info msiof0_data = {
818 static struct resource msiof0_resources[] = {
823 .flags = IORESOURCE_MEM,
826 .start = evt2irq(0xc80),
827 .flags = IORESOURCE_IRQ,
831 static struct platform_device msiof0_device = {
832 .name = "spi_sh_msiof",
833 .id = 0, /* MSIOF0 */
835 .platform_data = &msiof0_data,
837 .num_resources = ARRAY_SIZE(msiof0_resources),
838 .resource = msiof0_resources,
844 static struct resource fsi_resources[] = {
849 .flags = IORESOURCE_MEM,
852 .start = evt2irq(0xf80),
853 .flags = IORESOURCE_IRQ,
857 static struct platform_device fsi_device = {
860 .num_resources = ARRAY_SIZE(fsi_resources),
861 .resource = fsi_resources,
864 static struct asoc_simple_card_info fsi_da7210_info = {
866 .card = "FSIB-DA7210",
867 .codec = "da7210.0-001a",
868 .platform = "sh_fsi.0",
869 .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM,
874 .name = "da7210-hifi",
878 static struct platform_device fsi_da7210_device = {
879 .name = "asoc-simple-card",
881 .platform_data = &fsi_da7210_info,
882 .coherent_dma_mask = DMA_BIT_MASK(32),
883 .dma_mask = &fsi_da7210_device.dev.coherent_dma_mask,
889 static struct resource irda_resources[] = {
894 .flags = IORESOURCE_MEM,
897 .start = evt2irq(0x480),
898 .flags = IORESOURCE_IRQ,
902 static struct platform_device irda_device = {
904 .num_resources = ARRAY_SIZE(irda_resources),
905 .resource = irda_resources,
908 #include <media/i2c/ak881x.h>
909 #include <media/drv-intf/sh_vou.h>
911 static struct ak881x_pdata ak881x_pdata = {
912 .flags = AK881X_IF_MODE_SLAVE,
915 static struct i2c_board_info ak8813 = {
916 I2C_BOARD_INFO("ak8813", 0x20),
917 .platform_data = &ak881x_pdata,
920 static struct sh_vou_pdata sh_vou_pdata = {
921 .bus_fmt = SH_VOU_BUS_8BIT,
922 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
923 .board_info = &ak8813,
927 static struct resource sh_vou_resources[] = {
931 .flags = IORESOURCE_MEM,
934 .start = evt2irq(0x8e0),
935 .flags = IORESOURCE_IRQ,
939 static struct platform_device vou_device = {
942 .num_resources = ARRAY_SIZE(sh_vou_resources),
943 .resource = sh_vou_resources,
945 .platform_data = &sh_vou_pdata,
949 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
951 static struct resource sh_mmcif_resources[] = {
956 .flags = IORESOURCE_MEM,
960 .start = evt2irq(0x5a0),
961 .flags = IORESOURCE_IRQ,
965 .start = evt2irq(0x5c0),
966 .flags = IORESOURCE_IRQ,
970 static struct sh_mmcif_plat_data sh_mmcif_plat = {
971 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
972 .caps = MMC_CAP_4_BIT_DATA |
975 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
978 static struct platform_device sh_mmcif_device = {
982 .platform_data = &sh_mmcif_plat,
984 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
985 .resource = sh_mmcif_resources,
989 static struct platform_device *ecovec_ceu_devices[] __initdata = {
994 static struct platform_device *ecovec_devices[] __initdata = {
1002 &gpio_backlight_device,
1005 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1008 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1018 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1024 #define EEPROM_ADDR 0x50
1025 static u8 mac_read(struct i2c_adapter *a, u8 command)
1027 struct i2c_msg msg[2];
1031 msg[0].addr = EEPROM_ADDR;
1034 msg[0].buf = &command;
1036 msg[1].addr = EEPROM_ADDR;
1037 msg[1].flags = I2C_M_RD;
1041 ret = i2c_transfer(a, msg, 2);
1043 printk(KERN_ERR "error %d\n", ret);
1050 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1052 struct i2c_adapter *a = i2c_get_adapter(1);
1056 pr_err("can not get I2C 1\n");
1060 /* read MAC address from EEPROM */
1061 for (i = 0; i < sizeof(pd->mac_addr); i++) {
1062 pd->mac_addr[i] = mac_read(a, 0x10 + i);
1069 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1071 pr_err("unable to read sh_eth MAC address\n");
1075 #define PORT_HIZA 0xA4050158
1076 #define IODRIVEA 0xA405018A
1078 extern char ecovec24_sdram_enter_start;
1079 extern char ecovec24_sdram_enter_end;
1080 extern char ecovec24_sdram_leave_start;
1081 extern char ecovec24_sdram_leave_end;
1083 static int __init arch_setup(void)
1086 bool cn12_enabled = false;
1088 /* register board specific self-refresh code */
1089 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1091 &ecovec24_sdram_enter_start,
1092 &ecovec24_sdram_enter_end,
1093 &ecovec24_sdram_leave_start,
1094 &ecovec24_sdram_leave_end);
1096 /* enable STATUS0, STATUS2 and PDSTATUS */
1097 gpio_request(GPIO_FN_STATUS0, NULL);
1098 gpio_request(GPIO_FN_STATUS2, NULL);
1099 gpio_request(GPIO_FN_PDSTATUS, NULL);
1102 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1103 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1105 /* enable debug LED */
1106 gpio_request(GPIO_PTG0, NULL);
1107 gpio_request(GPIO_PTG1, NULL);
1108 gpio_request(GPIO_PTG2, NULL);
1109 gpio_request(GPIO_PTG3, NULL);
1110 gpio_direction_output(GPIO_PTG0, 0);
1111 gpio_direction_output(GPIO_PTG1, 0);
1112 gpio_direction_output(GPIO_PTG2, 0);
1113 gpio_direction_output(GPIO_PTG3, 0);
1114 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1117 gpio_request(GPIO_PTA1, NULL);
1118 gpio_direction_output(GPIO_PTA1, 1);
1121 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1122 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1123 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1124 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1125 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1126 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1127 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1128 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1129 gpio_request(GPIO_FN_MDIO, NULL);
1130 gpio_request(GPIO_FN_MDC, NULL);
1131 gpio_request(GPIO_FN_LNKSTA, NULL);
1134 __raw_writew(0x0000, 0xA4D80000);
1135 __raw_writew(0x0000, 0xA4D90000);
1136 gpio_request(GPIO_PTB3, NULL);
1137 gpio_request(GPIO_PTB4, NULL);
1138 gpio_request(GPIO_PTB5, NULL);
1139 gpio_direction_input(GPIO_PTB3);
1140 gpio_direction_output(GPIO_PTB4, 0);
1141 gpio_direction_output(GPIO_PTB5, 0);
1142 __raw_writew(0x0600, 0xa40501d4);
1143 __raw_writew(0x0600, 0xa4050192);
1145 if (gpio_get_value(GPIO_PTB3)) {
1146 printk(KERN_INFO "USB1 function is selected\n");
1147 usb1_common_device.name = "r8a66597_udc";
1149 printk(KERN_INFO "USB1 host is selected\n");
1150 usb1_common_device.name = "r8a66597_hcd";
1154 gpio_request(GPIO_FN_LCDD23, NULL);
1155 gpio_request(GPIO_FN_LCDD22, NULL);
1156 gpio_request(GPIO_FN_LCDD21, NULL);
1157 gpio_request(GPIO_FN_LCDD20, NULL);
1158 gpio_request(GPIO_FN_LCDD19, NULL);
1159 gpio_request(GPIO_FN_LCDD18, NULL);
1160 gpio_request(GPIO_FN_LCDD17, NULL);
1161 gpio_request(GPIO_FN_LCDD16, NULL);
1162 gpio_request(GPIO_FN_LCDD15, NULL);
1163 gpio_request(GPIO_FN_LCDD14, NULL);
1164 gpio_request(GPIO_FN_LCDD13, NULL);
1165 gpio_request(GPIO_FN_LCDD12, NULL);
1166 gpio_request(GPIO_FN_LCDD11, NULL);
1167 gpio_request(GPIO_FN_LCDD10, NULL);
1168 gpio_request(GPIO_FN_LCDD9, NULL);
1169 gpio_request(GPIO_FN_LCDD8, NULL);
1170 gpio_request(GPIO_FN_LCDD7, NULL);
1171 gpio_request(GPIO_FN_LCDD6, NULL);
1172 gpio_request(GPIO_FN_LCDD5, NULL);
1173 gpio_request(GPIO_FN_LCDD4, NULL);
1174 gpio_request(GPIO_FN_LCDD3, NULL);
1175 gpio_request(GPIO_FN_LCDD2, NULL);
1176 gpio_request(GPIO_FN_LCDD1, NULL);
1177 gpio_request(GPIO_FN_LCDD0, NULL);
1178 gpio_request(GPIO_FN_LCDDISP, NULL);
1179 gpio_request(GPIO_FN_LCDHSYN, NULL);
1180 gpio_request(GPIO_FN_LCDDCK, NULL);
1181 gpio_request(GPIO_FN_LCDVSYN, NULL);
1182 gpio_request(GPIO_FN_LCDDON, NULL);
1183 gpio_request(GPIO_FN_LCDLCLK, NULL);
1184 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1186 gpio_request(GPIO_PTE6, NULL);
1187 gpio_request(GPIO_PTU1, NULL);
1188 gpio_request(GPIO_PTA2, NULL);
1189 gpio_direction_input(GPIO_PTE6);
1190 gpio_direction_output(GPIO_PTU1, 0);
1191 gpio_direction_output(GPIO_PTA2, 0);
1193 /* I/O buffer drive ability is high */
1194 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1196 if (gpio_get_value(GPIO_PTE6)) {
1198 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1199 lcdc_info.ch[0].clock_divider = 1;
1200 lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes;
1201 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes);
1204 gpio_backlight_data.fbdev = NULL;
1206 gpio_set_value(GPIO_PTA2, 1);
1207 gpio_set_value(GPIO_PTU1, 1);
1210 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1211 lcdc_info.ch[0].clock_divider = 2;
1212 lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes;
1213 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes);
1217 * LCDDON control is needed for Panel,
1218 * but current sh_mobile_lcdc driver doesn't control it.
1219 * It is temporary correspondence
1221 gpio_request(GPIO_PTF4, NULL);
1222 gpio_direction_output(GPIO_PTF4, 1);
1224 /* enable TouchScreen */
1225 i2c_register_board_info(0, &ts_i2c_clients, 1);
1226 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1230 gpio_request(GPIO_FN_VIO0_D15, NULL);
1231 gpio_request(GPIO_FN_VIO0_D14, NULL);
1232 gpio_request(GPIO_FN_VIO0_D13, NULL);
1233 gpio_request(GPIO_FN_VIO0_D12, NULL);
1234 gpio_request(GPIO_FN_VIO0_D11, NULL);
1235 gpio_request(GPIO_FN_VIO0_D10, NULL);
1236 gpio_request(GPIO_FN_VIO0_D9, NULL);
1237 gpio_request(GPIO_FN_VIO0_D8, NULL);
1238 gpio_request(GPIO_FN_VIO0_D7, NULL);
1239 gpio_request(GPIO_FN_VIO0_D6, NULL);
1240 gpio_request(GPIO_FN_VIO0_D5, NULL);
1241 gpio_request(GPIO_FN_VIO0_D4, NULL);
1242 gpio_request(GPIO_FN_VIO0_D3, NULL);
1243 gpio_request(GPIO_FN_VIO0_D2, NULL);
1244 gpio_request(GPIO_FN_VIO0_D1, NULL);
1245 gpio_request(GPIO_FN_VIO0_D0, NULL);
1246 gpio_request(GPIO_FN_VIO0_VD, NULL);
1247 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1248 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1249 gpio_request(GPIO_FN_VIO0_HD, NULL);
1252 gpio_request(GPIO_FN_VIO1_D7, NULL);
1253 gpio_request(GPIO_FN_VIO1_D6, NULL);
1254 gpio_request(GPIO_FN_VIO1_D5, NULL);
1255 gpio_request(GPIO_FN_VIO1_D4, NULL);
1256 gpio_request(GPIO_FN_VIO1_D3, NULL);
1257 gpio_request(GPIO_FN_VIO1_D2, NULL);
1258 gpio_request(GPIO_FN_VIO1_D1, NULL);
1259 gpio_request(GPIO_FN_VIO1_D0, NULL);
1260 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1261 gpio_request(GPIO_FN_VIO1_HD, NULL);
1262 gpio_request(GPIO_FN_VIO1_VD, NULL);
1263 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1266 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1267 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1268 gpio_request(GPIO_FN_KEYOUT3, NULL);
1269 gpio_request(GPIO_FN_KEYOUT2, NULL);
1270 gpio_request(GPIO_FN_KEYOUT1, NULL);
1271 gpio_request(GPIO_FN_KEYOUT0, NULL);
1272 gpio_request(GPIO_FN_KEYIN0, NULL);
1274 /* enable user debug switch */
1275 gpio_request(GPIO_PTR0, NULL);
1276 gpio_request(GPIO_PTR4, NULL);
1277 gpio_request(GPIO_PTR5, NULL);
1278 gpio_request(GPIO_PTR6, NULL);
1279 gpio_direction_input(GPIO_PTR0);
1280 gpio_direction_input(GPIO_PTR4);
1281 gpio_direction_input(GPIO_PTR5);
1282 gpio_direction_input(GPIO_PTR6);
1284 /* SD-card slot CN11 */
1285 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1286 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1287 gpio_request(GPIO_FN_SDHI0WP, NULL);
1288 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1289 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1290 gpio_request(GPIO_FN_SDHI0D3, NULL);
1291 gpio_request(GPIO_FN_SDHI0D2, NULL);
1292 gpio_request(GPIO_FN_SDHI0D1, NULL);
1293 gpio_request(GPIO_FN_SDHI0D0, NULL);
1295 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1296 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1297 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1298 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1299 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1300 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1301 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1302 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1304 gpiod_add_lookup_table(&mmc_spi_gpio_table);
1305 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1308 /* MMC/SD-card slot CN12 */
1309 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1310 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1311 gpio_request(GPIO_FN_MMC_D7, NULL);
1312 gpio_request(GPIO_FN_MMC_D6, NULL);
1313 gpio_request(GPIO_FN_MMC_D5, NULL);
1314 gpio_request(GPIO_FN_MMC_D4, NULL);
1315 gpio_request(GPIO_FN_MMC_D3, NULL);
1316 gpio_request(GPIO_FN_MMC_D2, NULL);
1317 gpio_request(GPIO_FN_MMC_D1, NULL);
1318 gpio_request(GPIO_FN_MMC_D0, NULL);
1319 gpio_request(GPIO_FN_MMC_CLK, NULL);
1320 gpio_request(GPIO_FN_MMC_CMD, NULL);
1322 cn12_enabled = true;
1323 #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1324 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1325 gpio_request(GPIO_FN_SDHI1WP, NULL);
1326 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1327 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1328 gpio_request(GPIO_FN_SDHI1D3, NULL);
1329 gpio_request(GPIO_FN_SDHI1D2, NULL);
1330 gpio_request(GPIO_FN_SDHI1D1, NULL);
1331 gpio_request(GPIO_FN_SDHI1D0, NULL);
1333 cn12_enabled = true;
1337 /* I/O buffer drive ability is high for CN12 */
1338 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000,
1342 gpio_request(GPIO_FN_FSIMCKB, NULL);
1343 gpio_request(GPIO_FN_FSIIBSD, NULL);
1344 gpio_request(GPIO_FN_FSIOBSD, NULL);
1345 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1346 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1347 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1348 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1349 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1351 /* set SPU2 clock to 83.4 MHz */
1352 clk = clk_get(NULL, "spu_clk");
1354 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1358 /* change parent of FSI B */
1359 clk = clk_get(NULL, "fsib_clk");
1361 /* 48kHz dummy clock was used to make sure 1/1 divide */
1362 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1363 clk_set_parent(clk, &sh7724_fsimckb_clk);
1364 clk_set_rate(clk, 48000);
1368 gpio_request(GPIO_PTU0, NULL);
1369 gpio_direction_output(GPIO_PTU0, 0);
1372 /* enable motion sensor */
1373 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1374 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1376 /* set VPU clock to 166 MHz */
1377 clk = clk_get(NULL, "vpu_clk");
1379 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1384 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1385 gpio_request(GPIO_FN_IRDA_IN, NULL);
1386 gpio_request(GPIO_PTU5, NULL);
1387 gpio_direction_output(GPIO_PTU5, 0);
1389 /* Register gpio lookup tables for cameras and video decoder */
1390 gpiod_add_lookup_table(&tw9910_gpios);
1391 gpiod_add_lookup_table(&mt9t112_0_gpios);
1392 gpiod_add_lookup_table(&mt9t112_1_gpios);
1394 /* enable I2C device */
1395 i2c_register_board_info(0, i2c0_devices,
1396 ARRAY_SIZE(i2c0_devices));
1398 i2c_register_board_info(1, i2c1_devices,
1399 ARRAY_SIZE(i2c1_devices));
1401 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1403 gpio_request(GPIO_FN_DV_D15, NULL);
1404 gpio_request(GPIO_FN_DV_D14, NULL);
1405 gpio_request(GPIO_FN_DV_D13, NULL);
1406 gpio_request(GPIO_FN_DV_D12, NULL);
1407 gpio_request(GPIO_FN_DV_D11, NULL);
1408 gpio_request(GPIO_FN_DV_D10, NULL);
1409 gpio_request(GPIO_FN_DV_D9, NULL);
1410 gpio_request(GPIO_FN_DV_D8, NULL);
1411 gpio_request(GPIO_FN_DV_CLKI, NULL);
1412 gpio_request(GPIO_FN_DV_CLK, NULL);
1413 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1414 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1416 /* AK8813 power / reset sequence */
1417 gpio_request(GPIO_PTG4, NULL);
1418 gpio_request(GPIO_PTU3, NULL);
1420 gpio_direction_output(GPIO_PTG4, 0);
1422 gpio_direction_output(GPIO_PTU3, 1);
1426 /* Power up, reset */
1427 gpio_set_value(GPIO_PTU3, 0);
1432 gpio_set_value(GPIO_PTG4, 1);
1435 /* Initialize CEU platform devices separately to map memory first */
1436 device_initialize(&ecovec_ceu_devices[0]->dev);
1437 arch_setup_pdev_archdata(ecovec_ceu_devices[0]);
1438 dma_declare_coherent_memory(&ecovec_ceu_devices[0]->dev,
1439 ceu0_dma_membase, ceu0_dma_membase,
1441 CEU_BUFFER_MEMORY_SIZE - 1);
1442 platform_device_add(ecovec_ceu_devices[0]);
1444 device_initialize(&ecovec_ceu_devices[1]->dev);
1445 arch_setup_pdev_archdata(ecovec_ceu_devices[1]);
1446 dma_declare_coherent_memory(&ecovec_ceu_devices[1]->dev,
1447 ceu1_dma_membase, ceu1_dma_membase,
1449 CEU_BUFFER_MEMORY_SIZE - 1);
1450 platform_device_add(ecovec_ceu_devices[1]);
1452 gpiod_add_lookup_table(&cn12_power_gpiod_table);
1453 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1454 gpiod_add_lookup_table(&sdhi0_power_gpiod_table);
1455 gpiod_add_lookup_table(&sdhi0_gpio_table);
1456 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1457 gpiod_add_lookup_table(&sdhi1_gpio_table);
1461 return platform_add_devices(ecovec_devices,
1462 ARRAY_SIZE(ecovec_devices));
1464 arch_initcall(arch_setup);
1466 static int __init devices_setup(void)
1468 sh_eth_init(&sh_eth_plat);
1471 device_initcall(devices_setup);
1473 /* Reserve a portion of memory for CEU 0 and CEU 1 buffers */
1474 static void __init ecovec_mv_mem_reserve(void)
1477 phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
1479 phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
1480 memblock_free(phys, size);
1481 memblock_remove(phys, size);
1482 ceu0_dma_membase = phys;
1484 phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
1485 memblock_free(phys, size);
1486 memblock_remove(phys, size);
1487 ceu1_dma_membase = phys;
1490 static struct sh_machine_vector mv_ecovec __initmv = {
1491 .mv_name = "R0P7724 (EcoVec)",
1492 .mv_mem_reserve = ecovec_mv_mem_reserve,