[net-next-2.6.git] / arch / sh / boards / mach-kfr2r09 / setup.c

/*
 * KFR2R09 board support code
 *
 * Copyright (C) 2009 Magnus Damm
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 */
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/mfd/sh_mobile_sdhi.h>
#include <linux/mfd/tmio.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/onenand.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/input/sh_keysc.h>
#include <linux/i2c.h>
#include <linux/usb/r8a66597.h>
#include <media/rj54n1cb0c.h>
#include <media/soc_camera.h>
#include <media/sh_mobile_ceu.h>
#include <video/sh_mobile_lcdc.h>
#include <asm/suspend.h>
#include <asm/clock.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <cpu/sh7724.h>
#include <mach/kfr2r09.h>

static struct mtd_partition kfr2r09_nor_flash_partitions[] =
{
	{
		.name = "boot",
		.offset = 0,
		.size = (4 * 1024 * 1024),
		.mask_flags = MTD_WRITEABLE,	/* Read-only */
	},
	{
		.name = "other",
		.offset = MTDPART_OFS_APPEND,
		.size = MTDPART_SIZ_FULL,
	},
};

static struct physmap_flash_data kfr2r09_nor_flash_data = {
	.width		= 2,
	.parts		= kfr2r09_nor_flash_partitions,
	.nr_parts	= ARRAY_SIZE(kfr2r09_nor_flash_partitions),
};

static struct resource kfr2r09_nor_flash_resources[] = {
	[0] = {
		.name		= "NOR Flash",
		.start		= 0x00000000,
		.end		= 0x03ffffff,
		.flags		= IORESOURCE_MEM,
	}
};

static struct platform_device kfr2r09_nor_flash_device = {
	.name		= "physmap-flash",
	.resource	= kfr2r09_nor_flash_resources,
	.num_resources	= ARRAY_SIZE(kfr2r09_nor_flash_resources),
	.dev		= {
		.platform_data = &kfr2r09_nor_flash_data,
	},
};

static struct resource kfr2r09_nand_flash_resources[] = {
	[0] = {
		.name		= "NAND Flash",
		.start		= 0x10000000,
		.end		= 0x1001ffff,
		.flags		= IORESOURCE_MEM,
	}
};

static struct platform_device kfr2r09_nand_flash_device = {
	.name		= "onenand-flash",
	.resource	= kfr2r09_nand_flash_resources,
	.num_resources	= ARRAY_SIZE(kfr2r09_nand_flash_resources),
};

static struct sh_keysc_info kfr2r09_sh_keysc_info = {
	.mode = SH_KEYSC_MODE_1, /* KEYOUT0->4, KEYIN0->4 */
	.scan_timing = 3,
	.delay = 10,
	.keycodes = {
		KEY_PHONE, KEY_CLEAR, KEY_MAIL, KEY_WWW, KEY_ENTER,
		KEY_1, KEY_2, KEY_3, 0, KEY_UP,
		KEY_4, KEY_5, KEY_6, 0, KEY_LEFT,
		KEY_7, KEY_8, KEY_9, KEY_PROG1, KEY_RIGHT,
		KEY_S, KEY_0, KEY_P, KEY_PROG2, KEY_DOWN,
		0, 0, 0, 0, 0
	},
};

static struct resource kfr2r09_sh_keysc_resources[] = {
	[0] = {
		.name	= "KEYSC",
		.start  = 0x044b0000,
		.end    = 0x044b000f,
		.flags  = IORESOURCE_MEM,
	},
	[1] = {
		.start  = 79,
		.flags  = IORESOURCE_IRQ,
	},
};

static struct platform_device kfr2r09_sh_keysc_device = {
	.name           = "sh_keysc",
	.id             = 0, /* "keysc0" clock */
	.num_resources  = ARRAY_SIZE(kfr2r09_sh_keysc_resources),
	.resource       = kfr2r09_sh_keysc_resources,
	.dev	= {
		.platform_data	= &kfr2r09_sh_keysc_info,
	},
	.archdata = {
		.hwblk_id = HWBLK_KEYSC,
	},
};

const static struct fb_videomode kfr2r09_lcdc_modes[] = {
	{
		.name = "TX07D34VM0AAA",
		.xres = 240,
		.yres = 400,
		.left_margin = 0,
		.right_margin = 16,
		.hsync_len = 8,
		.upper_margin = 0,
		.lower_margin = 1,
		.vsync_len = 1,
		.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
	},
};

static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = {
	.clock_source = LCDC_CLK_BUS,
	.ch[0] = {
		.chan = LCDC_CHAN_MAINLCD,
		.bpp = 16,
		.interface_type = SYS18,
		.clock_divider = 6,
		.flags = LCDC_FLAGS_DWPOL,
		.lcd_cfg = kfr2r09_lcdc_modes,
		.num_cfg = ARRAY_SIZE(kfr2r09_lcdc_modes),
		.lcd_size_cfg = {
			.width = 35,
			.height = 58,
		},
		.board_cfg = {
			.setup_sys = kfr2r09_lcd_setup,
			.start_transfer = kfr2r09_lcd_start,
			.display_on = kfr2r09_lcd_on,
			.display_off = kfr2r09_lcd_off,
		},
		.sys_bus_cfg = {
			.ldmt2r = 0x07010904,
			.ldmt3r = 0x14012914,
			/* set 1s delay to encourage fsync() */
			.deferred_io_msec = 1000,
		},
	}
};

static struct resource kfr2r09_sh_lcdc_resources[] = {
	[0] = {
		.name	= "LCDC",
		.start	= 0xfe940000, /* P4-only space */
		.end	= 0xfe942fff,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 106,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device kfr2r09_sh_lcdc_device = {
	.name		= "sh_mobile_lcdc_fb",
	.num_resources	= ARRAY_SIZE(kfr2r09_sh_lcdc_resources),
	.resource	= kfr2r09_sh_lcdc_resources,
	.dev	= {
		.platform_data	= &kfr2r09_sh_lcdc_info,
	},
	.archdata = {
		.hwblk_id = HWBLK_LCDC,
	},
};

static struct r8a66597_platdata kfr2r09_usb0_gadget_data = {
	.on_chip = 1,
};

static struct resource kfr2r09_usb0_gadget_resources[] = {
	[0] = {
		.start	= 0x04d80000,
		.end	= 0x04d80123,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 65,
		.end	= 65,
		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
	},
};

static struct platform_device kfr2r09_usb0_gadget_device = {
	.name		= "r8a66597_udc",
	.id		= 0,
	.dev = {
		.dma_mask		= NULL,         /*  not use dma */
		.coherent_dma_mask	= 0xffffffff,
		.platform_data	= &kfr2r09_usb0_gadget_data,
	},
	.num_resources	= ARRAY_SIZE(kfr2r09_usb0_gadget_resources),
	.resource	= kfr2r09_usb0_gadget_resources,
};

static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
	.flags = SH_CEU_FLAG_USE_8BIT_BUS,
};

static struct resource kfr2r09_ceu_resources[] = {
	[0] = {
		.name	= "CEU",
		.start	= 0xfe910000,
		.end	= 0xfe91009f,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start  = 52,
		.end  = 52,
		.flags  = IORESOURCE_IRQ,
	},
	[2] = {
		/* place holder for contiguous memory */
	},
};

static struct platform_device kfr2r09_ceu_device = {
	.name		= "sh_mobile_ceu",
	.id             = 0, /* "ceu0" clock */
	.num_resources	= ARRAY_SIZE(kfr2r09_ceu_resources),
	.resource	= kfr2r09_ceu_resources,
	.dev	= {
		.platform_data	= &sh_mobile_ceu_info,
	},
	.archdata = {
		.hwblk_id = HWBLK_CEU0,
	},
};

static struct i2c_board_info kfr2r09_i2c_camera = {
	I2C_BOARD_INFO("rj54n1cb0c", 0x50),
};

static struct clk *camera_clk;

/* set VIO_CKO clock to 25MHz */
#define CEU_MCLK_FREQ 25000000

#define DRVCRB 0xA405018C
static int camera_power(struct device *dev, int mode)
{
	int ret;

	if (mode) {
		long rate;

		camera_clk = clk_get(NULL, "video_clk");
		if (IS_ERR(camera_clk))
			return PTR_ERR(camera_clk);

		rate = clk_round_rate(camera_clk, CEU_MCLK_FREQ);
		ret = clk_set_rate(camera_clk, rate);
		if (ret < 0)
			goto eclkrate;

		/* set DRVCRB
		 *
		 * use 1.8 V for VccQ_VIO
		 * use 2.85V for VccQ_SR
		 */
		__raw_writew((__raw_readw(DRVCRB) & ~0x0003) | 0x0001, DRVCRB);

		/* reset clear */
		ret = gpio_request(GPIO_PTB4, NULL);
		if (ret < 0)
			goto eptb4;
		ret = gpio_request(GPIO_PTB7, NULL);
		if (ret < 0)
			goto eptb7;

		ret = gpio_direction_output(GPIO_PTB4, 1);
		if (!ret)
			ret = gpio_direction_output(GPIO_PTB7, 1);
		if (ret < 0)
			goto egpioout;
		msleep(1);

		ret = clk_enable(camera_clk);	/* start VIO_CKO */
		if (ret < 0)
			goto eclkon;

		return 0;
	}

	ret = 0;

	clk_disable(camera_clk);
eclkon:
	gpio_set_value(GPIO_PTB7, 0);
egpioout:
	gpio_set_value(GPIO_PTB4, 0);
	gpio_free(GPIO_PTB7);
eptb7:
	gpio_free(GPIO_PTB4);
eptb4:
eclkrate:
	clk_put(camera_clk);
	return ret;
}

static struct rj54n1_pdata rj54n1_priv = {
	.mclk_freq	= CEU_MCLK_FREQ,
	.ioctl_high	= false,
};

static struct soc_camera_link rj54n1_link = {
	.power		= camera_power,
	.board_info	= &kfr2r09_i2c_camera,
	.i2c_adapter_id	= 1,
	.priv		= &rj54n1_priv,
};

static struct platform_device kfr2r09_camera = {
	.name	= "soc-camera-pdrv",
	.id	= 0,
	.dev	= {
		.platform_data = &rj54n1_link,
	},
};

static struct resource kfr2r09_sh_sdhi0_resources[] = {
	[0] = {
		.name	= "SDHI0",
		.start  = 0x04ce0000,
		.end    = 0x04ce01ff,
		.flags  = IORESOURCE_MEM,
	},
	[1] = {
		.start  = 100,
		.flags  = IORESOURCE_IRQ,
	},
};

static struct sh_mobile_sdhi_info sh7724_sdhi0_data = {
	.dma_slave_tx	= SHDMA_SLAVE_SDHI0_TX,
	.dma_slave_rx	= SHDMA_SLAVE_SDHI0_RX,
	.tmio_flags	= TMIO_MMC_WRPROTECT_DISABLE,
};

static struct platform_device kfr2r09_sh_sdhi0_device = {
	.name           = "sh_mobile_sdhi",
	.num_resources  = ARRAY_SIZE(kfr2r09_sh_sdhi0_resources),
	.resource       = kfr2r09_sh_sdhi0_resources,
	.dev = {
		.platform_data	= &sh7724_sdhi0_data,
	},
	.archdata = {
		.hwblk_id = HWBLK_SDHI0,
	},
};

static struct platform_device *kfr2r09_devices[] __initdata = {
	&kfr2r09_nor_flash_device,
	&kfr2r09_nand_flash_device,
	&kfr2r09_sh_keysc_device,
	&kfr2r09_sh_lcdc_device,
	&kfr2r09_ceu_device,
	&kfr2r09_camera,
	&kfr2r09_sh_sdhi0_device,
};

#define BSC_CS0BCR 0xfec10004
#define BSC_CS0WCR 0xfec10024
#define BSC_CS4BCR 0xfec10010
#define BSC_CS4WCR 0xfec10030
#define PORT_MSELCRB 0xa4050182

#ifdef CONFIG_I2C
static int kfr2r09_usb0_gadget_i2c_setup(void)
{
	struct i2c_adapter *a;
	struct i2c_msg msg;
	unsigned char buf[2];
	int ret;

	a = i2c_get_adapter(0);
	if (!a)
		return -ENODEV;

	/* set bit 1 (the second bit) of chip at 0x09, register 0x13 */
	buf[0] = 0x13;
	msg.addr = 0x09;
	msg.buf = buf;
	msg.len = 1;
	msg.flags = 0;
	ret = i2c_transfer(a, &msg, 1);
	if (ret != 1)
		return -ENODEV;

	buf[0] = 0;
	msg.addr = 0x09;
	msg.buf = buf;
	msg.len = 1;
	msg.flags = I2C_M_RD;
	ret = i2c_transfer(a, &msg, 1);
	if (ret != 1)
		return -ENODEV;

	buf[1] = buf[0] | (1 << 1);
	buf[0] = 0x13;
	msg.addr = 0x09;
	msg.buf = buf;
	msg.len = 2;
	msg.flags = 0;
	ret = i2c_transfer(a, &msg, 1);
	if (ret != 1)
		return -ENODEV;

	return 0;
}

static int kfr2r09_serial_i2c_setup(void)
{
	struct i2c_adapter *a;
	struct i2c_msg msg;
	unsigned char buf[2];
	int ret;

	a = i2c_get_adapter(0);
	if (!a)
		return -ENODEV;

	/* set bit 6 (the 7th bit) of chip at 0x09, register 0x13 */
	buf[0] = 0x13;
	msg.addr = 0x09;
	msg.buf = buf;
	msg.len = 1;
	msg.flags = 0;
	ret = i2c_transfer(a, &msg, 1);
	if (ret != 1)
		return -ENODEV;

	buf[0] = 0;
	msg.addr = 0x09;
	msg.buf = buf;
	msg.len = 1;
	msg.flags = I2C_M_RD;
	ret = i2c_transfer(a, &msg, 1);
	if (ret != 1)
		return -ENODEV;

	buf[1] = buf[0] | (1 << 6);
	buf[0] = 0x13;
	msg.addr = 0x09;
	msg.buf = buf;
	msg.len = 2;
	msg.flags = 0;
	ret = i2c_transfer(a, &msg, 1);
	if (ret != 1)
		return -ENODEV;

	return 0;
}
#else
static int kfr2r09_usb0_gadget_i2c_setup(void)
{
	return -ENODEV;
}

static int kfr2r09_serial_i2c_setup(void)
{
	return -ENODEV;
}
#endif

static int kfr2r09_usb0_gadget_setup(void)
{
	int plugged_in;

	gpio_request(GPIO_PTN4, NULL); /* USB_DET */
	gpio_direction_input(GPIO_PTN4);
	plugged_in = gpio_get_value(GPIO_PTN4);
	if (!plugged_in)
		return -ENODEV; /* no cable plugged in */

	if (kfr2r09_usb0_gadget_i2c_setup() != 0)
		return -ENODEV; /* unable to configure using i2c */

	__raw_writew((__raw_readw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB);
	gpio_request(GPIO_FN_PDSTATUS, NULL); /* R-standby disables USB clock */
	gpio_request(GPIO_PTV6, NULL); /* USBCLK_ON */
	gpio_direction_output(GPIO_PTV6, 1); /* USBCLK_ON = H */
	msleep(20); /* wait 20ms to let the clock settle */
	clk_enable(clk_get(NULL, "usb0"));
	__raw_writew(0x0600, 0xa40501d4);

	return 0;
}

extern char kfr2r09_sdram_enter_start;
extern char kfr2r09_sdram_enter_end;
extern char kfr2r09_sdram_leave_start;
extern char kfr2r09_sdram_leave_end;

static int __init kfr2r09_devices_setup(void)
{
	/* register board specific self-refresh code */
	sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
					SUSP_SH_RSTANDBY,
					&kfr2r09_sdram_enter_start,
					&kfr2r09_sdram_enter_end,
					&kfr2r09_sdram_leave_start,
					&kfr2r09_sdram_leave_end);

	/* enable SCIF1 serial port for YC401 console support */
	gpio_request(GPIO_FN_SCIF1_RXD, NULL);
	gpio_request(GPIO_FN_SCIF1_TXD, NULL);
	kfr2r09_serial_i2c_setup(); /* ECONTMSK(bit6=L10ONEN) set 1 */
	gpio_request(GPIO_PTG3, NULL); /* HPON_ON */
	gpio_direction_output(GPIO_PTG3, 1); /* HPON_ON = H */

	/* setup NOR flash at CS0 */
	__raw_writel(0x36db0400, BSC_CS0BCR);
	__raw_writel(0x00000500, BSC_CS0WCR);

	/* setup NAND flash at CS4 */
	__raw_writel(0x36db0400, BSC_CS4BCR);
	__raw_writel(0x00000500, BSC_CS4WCR);

	/* setup KEYSC pins */
	gpio_request(GPIO_FN_KEYOUT0, NULL);
	gpio_request(GPIO_FN_KEYOUT1, NULL);
	gpio_request(GPIO_FN_KEYOUT2, NULL);
	gpio_request(GPIO_FN_KEYOUT3, NULL);
	gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
	gpio_request(GPIO_FN_KEYIN0, NULL);
	gpio_request(GPIO_FN_KEYIN1, NULL);
	gpio_request(GPIO_FN_KEYIN2, NULL);
	gpio_request(GPIO_FN_KEYIN3, NULL);
	gpio_request(GPIO_FN_KEYIN4, NULL);
	gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);

	/* setup LCDC pins for SYS panel */
	gpio_request(GPIO_FN_LCDD17, NULL);
	gpio_request(GPIO_FN_LCDD16, NULL);
	gpio_request(GPIO_FN_LCDD15, NULL);
	gpio_request(GPIO_FN_LCDD14, NULL);
	gpio_request(GPIO_FN_LCDD13, NULL);
	gpio_request(GPIO_FN_LCDD12, NULL);
	gpio_request(GPIO_FN_LCDD11, NULL);
	gpio_request(GPIO_FN_LCDD10, NULL);
	gpio_request(GPIO_FN_LCDD9, NULL);
	gpio_request(GPIO_FN_LCDD8, NULL);
	gpio_request(GPIO_FN_LCDD7, NULL);
	gpio_request(GPIO_FN_LCDD6, NULL);
	gpio_request(GPIO_FN_LCDD5, NULL);
	gpio_request(GPIO_FN_LCDD4, NULL);
	gpio_request(GPIO_FN_LCDD3, NULL);
	gpio_request(GPIO_FN_LCDD2, NULL);
	gpio_request(GPIO_FN_LCDD1, NULL);
	gpio_request(GPIO_FN_LCDD0, NULL);
	gpio_request(GPIO_FN_LCDRS, NULL); /* LCD_RS */
	gpio_request(GPIO_FN_LCDCS, NULL); /* LCD_CS/ */
	gpio_request(GPIO_FN_LCDRD, NULL); /* LCD_RD/ */
	gpio_request(GPIO_FN_LCDWR, NULL); /* LCD_WR/ */
	gpio_request(GPIO_FN_LCDVSYN, NULL); /* LCD_VSYNC */
	gpio_request(GPIO_PTE4, NULL); /* LCD_RST/ */
	gpio_direction_output(GPIO_PTE4, 1);
	gpio_request(GPIO_PTF4, NULL); /* PROTECT/ */
	gpio_direction_output(GPIO_PTF4, 1);
	gpio_request(GPIO_PTU0, NULL); /* LEDSTDBY/ */
	gpio_direction_output(GPIO_PTU0, 1);

	/* setup USB function */
	if (kfr2r09_usb0_gadget_setup() == 0)
		platform_device_register(&kfr2r09_usb0_gadget_device);

	/* CEU */
	gpio_request(GPIO_FN_VIO_CKO, NULL);
	gpio_request(GPIO_FN_VIO0_CLK, NULL);
	gpio_request(GPIO_FN_VIO0_VD, NULL);
	gpio_request(GPIO_FN_VIO0_HD, NULL);
	gpio_request(GPIO_FN_VIO0_FLD, NULL);
	gpio_request(GPIO_FN_VIO0_D7, NULL);
	gpio_request(GPIO_FN_VIO0_D6, NULL);
	gpio_request(GPIO_FN_VIO0_D5, NULL);
	gpio_request(GPIO_FN_VIO0_D4, NULL);
	gpio_request(GPIO_FN_VIO0_D3, NULL);
	gpio_request(GPIO_FN_VIO0_D2, NULL);
	gpio_request(GPIO_FN_VIO0_D1, NULL);
	gpio_request(GPIO_FN_VIO0_D0, NULL);

	platform_resource_setup_memory(&kfr2r09_ceu_device, "ceu", 4 << 20);

	/* SDHI0 connected to yc304 */
	gpio_request(GPIO_FN_SDHI0CD, NULL);
	gpio_request(GPIO_FN_SDHI0D3, NULL);
	gpio_request(GPIO_FN_SDHI0D2, NULL);
	gpio_request(GPIO_FN_SDHI0D1, NULL);
	gpio_request(GPIO_FN_SDHI0D0, NULL);
	gpio_request(GPIO_FN_SDHI0CMD, NULL);
	gpio_request(GPIO_FN_SDHI0CLK, NULL);

	return platform_add_devices(kfr2r09_devices,
				    ARRAY_SIZE(kfr2r09_devices));
}
device_initcall(kfr2r09_devices_setup);

/* Return the board specific boot mode pin configuration */
static int kfr2r09_mode_pins(void)
{
	/* MD0=1, MD1=1, MD2=0: Clock Mode 3
	 * MD3=0: 16-bit Area0 Bus Width
	 * MD5=1: Little Endian
	 * MD8=1: Test Mode Disabled
	 */
	return MODE_PIN0 | MODE_PIN1 | MODE_PIN5 | MODE_PIN8;
}

/*
 * The Machine Vector
 */
static struct sh_machine_vector mv_kfr2r09 __initmv = {
	.mv_name		= "kfr2r09",
	.mv_mode_pins		= kfr2r09_mode_pins,
};
Commit	Line	Data
e7d16514 MD	1	/*
	2	* KFR2R09 board support code
	3	*
	4	* Copyright (C) 2009 Magnus Damm
	5	*
	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
	8	* for more details.
	9	*/
	10	#include <linux/init.h>
	11	#include <linux/platform_device.h>
	12	#include <linux/interrupt.h>
9e526bc7	13	#include <linux/mfd/sh_mobile_sdhi.h>
8f4b3036	14	#include <linux/mfd/tmio.h>
a366aa64	15	#include <linux/mtd/physmap.h>
33893d7a	16	#include <linux/mtd/onenand.h>
e7d16514 MD	17	#include <linux/delay.h>
	18	#include <linux/clk.h>
	19	#include <linux/gpio.h>
39a6bf14	20	#include <linux/input.h>
fc1d003d	21	#include <linux/input/sh_keysc.h>
5a1c4cb5 MD	22	#include <linux/i2c.h>
5a1c4cb5 MD	23	#include <linux/usb/r8a66597.h>
a6b5f200	24	#include <media/rj54n1cb0c.h>
a469f627 GL	25	#include <media/soc_camera.h>
a469f627 GL	26	#include <media/sh_mobile_ceu.h>
9f26e659	27	#include <video/sh_mobile_lcdc.h>
67e522d0	28	#include <asm/suspend.h>
e7d16514 MD	29	#include <asm/clock.h>
	30	#include <asm/machvec.h>
	31	#include <asm/io.h>
	32	#include <cpu/sh7724.h>
9f26e659	33	#include <mach/kfr2r09.h>
e7d16514	34
a366aa64 MD	35	static struct mtd_partition kfr2r09_nor_flash_partitions[] =
	36	{
	37	{
	38	.name = "boot",
	39	.offset = 0,
	40	.size = (4 * 1024 * 1024),
	41	.mask_flags = MTD_WRITEABLE, /* Read-only */
	42	},
	43	{
	44	.name = "other",
	45	.offset = MTDPART_OFS_APPEND,
	46	.size = MTDPART_SIZ_FULL,
	47	},
	48	};
	49
	50	static struct physmap_flash_data kfr2r09_nor_flash_data = {
	51	.width = 2,
	52	.parts = kfr2r09_nor_flash_partitions,
	53	.nr_parts = ARRAY_SIZE(kfr2r09_nor_flash_partitions),
	54	};
	55
	56	static struct resource kfr2r09_nor_flash_resources[] = {
	57	[0] = {
	58	.name = "NOR Flash",
	59	.start = 0x00000000,
	60	.end = 0x03ffffff,
	61	.flags = IORESOURCE_MEM,
	62	}
	63	};
	64
	65	static struct platform_device kfr2r09_nor_flash_device = {
	66	.name = "physmap-flash",
	67	.resource = kfr2r09_nor_flash_resources,
	68	.num_resources = ARRAY_SIZE(kfr2r09_nor_flash_resources),
	69	.dev = {
	70	.platform_data = &kfr2r09_nor_flash_data,
	71	},
	72	};
	73
33893d7a MD	74	static struct resource kfr2r09_nand_flash_resources[] = {
	75	[0] = {
	76	.name = "NAND Flash",
	77	.start = 0x10000000,
	78	.end = 0x1001ffff,
	79	.flags = IORESOURCE_MEM,
	80	}
	81	};
	82
	83	static struct platform_device kfr2r09_nand_flash_device = {
	84	.name = "onenand-flash",
	85	.resource = kfr2r09_nand_flash_resources,
	86	.num_resources = ARRAY_SIZE(kfr2r09_nand_flash_resources),
	87	};
	88
39a6bf14 MD	89	static struct sh_keysc_info kfr2r09_sh_keysc_info = {
	90	.mode = SH_KEYSC_MODE_1, /* KEYOUT0->4, KEYIN0->4 */
	91	.scan_timing = 3,
	92	.delay = 10,
	93	.keycodes = {
	94	KEY_PHONE, KEY_CLEAR, KEY_MAIL, KEY_WWW, KEY_ENTER,
	95	KEY_1, KEY_2, KEY_3, 0, KEY_UP,
	96	KEY_4, KEY_5, KEY_6, 0, KEY_LEFT,
	97	KEY_7, KEY_8, KEY_9, KEY_PROG1, KEY_RIGHT,
	98	KEY_S, KEY_0, KEY_P, KEY_PROG2, KEY_DOWN,
	99	0, 0, 0, 0, 0
	100	},
	101	};
	102
	103	static struct resource kfr2r09_sh_keysc_resources[] = {
	104	[0] = {
	105	.name = "KEYSC",
	106	.start = 0x044b0000,
	107	.end = 0x044b000f,
	108	.flags = IORESOURCE_MEM,
	109	},
	110	[1] = {
	111	.start = 79,
	112	.flags = IORESOURCE_IRQ,
	113	},
	114	};
	115
	116	static struct platform_device kfr2r09_sh_keysc_device = {
	117	.name = "sh_keysc",
	118	.id = 0, /* "keysc0" clock */
	119	.num_resources = ARRAY_SIZE(kfr2r09_sh_keysc_resources),
	120	.resource = kfr2r09_sh_keysc_resources,
	121	.dev = {
	122	.platform_data = &kfr2r09_sh_keysc_info,
	123	},
442c3753 MD	124	.archdata = {
	125	.hwblk_id = HWBLK_KEYSC,
	126	},
39a6bf14 MD	127	};
39a6bf14 MD	128
44432407 GL	129	const static struct fb_videomode kfr2r09_lcdc_modes[] = {
	130	{
	131	.name = "TX07D34VM0AAA",
	132	.xres = 240,
	133	.yres = 400,
	134	.left_margin = 0,
	135	.right_margin = 16,
	136	.hsync_len = 8,
	137	.upper_margin = 0,
	138	.lower_margin = 1,
	139	.vsync_len = 1,
	140	.sync = FB_SYNC_HOR_HIGH_ACT \| FB_SYNC_VERT_HIGH_ACT,
	141	},
	142	};
	143
9f26e659 MD	144	static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = {
	145	.clock_source = LCDC_CLK_BUS,
	146	.ch[0] = {
	147	.chan = LCDC_CHAN_MAINLCD,
	148	.bpp = 16,
	149	.interface_type = SYS18,
	150	.clock_divider = 6,
	151	.flags = LCDC_FLAGS_DWPOL,
44432407 GL	152	.lcd_cfg = kfr2r09_lcdc_modes,
44432407 GL	153	.num_cfg = ARRAY_SIZE(kfr2r09_lcdc_modes),
9f26e659 MD	154	.lcd_size_cfg = {
	155	.width = 35,
	156	.height = 58,
	157	},
	158	.board_cfg = {
	159	.setup_sys = kfr2r09_lcd_setup,
657bf0bd	160	.start_transfer = kfr2r09_lcd_start,
9f26e659 MD	161	.display_on = kfr2r09_lcd_on,
	162	.display_off = kfr2r09_lcd_off,
	163	},
	164	.sys_bus_cfg = {
	165	.ldmt2r = 0x07010904,
	166	.ldmt3r = 0x14012914,
	167	/* set 1s delay to encourage fsync() */
	168	.deferred_io_msec = 1000,
	169	},
	170	}
	171	};
	172
	173	static struct resource kfr2r09_sh_lcdc_resources[] = {
	174	[0] = {
	175	.name = "LCDC",
	176	.start = 0xfe940000, /* P4-only space */
a6f15ade	177	.end = 0xfe942fff,
9f26e659 MD	178	.flags = IORESOURCE_MEM,
	179	},
	180	[1] = {
	181	.start = 106,
	182	.flags = IORESOURCE_IRQ,
	183	},
	184	};
	185
	186	static struct platform_device kfr2r09_sh_lcdc_device = {
	187	.name = "sh_mobile_lcdc_fb",
	188	.num_resources = ARRAY_SIZE(kfr2r09_sh_lcdc_resources),
	189	.resource = kfr2r09_sh_lcdc_resources,
	190	.dev = {
	191	.platform_data = &kfr2r09_sh_lcdc_info,
	192	},
963e04ca MD	193	.archdata = {
	194	.hwblk_id = HWBLK_LCDC,
	195	},
9f26e659 MD	196	};
9f26e659 MD	197
5a1c4cb5 MD	198	static struct r8a66597_platdata kfr2r09_usb0_gadget_data = {
	199	.on_chip = 1,
	200	};
	201
	202	static struct resource kfr2r09_usb0_gadget_resources[] = {
	203	[0] = {
	204	.start = 0x04d80000,
	205	.end = 0x04d80123,
	206	.flags = IORESOURCE_MEM,
	207	},
	208	[1] = {
	209	.start = 65,
	210	.end = 65,
	211	.flags = IORESOURCE_IRQ \| IRQF_TRIGGER_LOW,
	212	},
	213	};
	214
	215	static struct platform_device kfr2r09_usb0_gadget_device = {
	216	.name = "r8a66597_udc",
	217	.id = 0,
	218	.dev = {
	219	.dma_mask = NULL, /* not use dma */
	220	.coherent_dma_mask = 0xffffffff,
	221	.platform_data = &kfr2r09_usb0_gadget_data,
	222	},
	223	.num_resources = ARRAY_SIZE(kfr2r09_usb0_gadget_resources),
	224	.resource = kfr2r09_usb0_gadget_resources,
	225	};
	226
a469f627 GL	227	static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
	228	.flags = SH_CEU_FLAG_USE_8BIT_BUS,
	229	};
	230
	231	static struct resource kfr2r09_ceu_resources[] = {
	232	[0] = {
	233	.name = "CEU",
	234	.start = 0xfe910000,
	235	.end = 0xfe91009f,
	236	.flags = IORESOURCE_MEM,
	237	},
	238	[1] = {
	239	.start = 52,
	240	.end = 52,
	241	.flags = IORESOURCE_IRQ,
	242	},
	243	[2] = {
	244	/* place holder for contiguous memory */
	245	},
	246	};
	247
	248	static struct platform_device kfr2r09_ceu_device = {
	249	.name = "sh_mobile_ceu",
	250	.id = 0, /* "ceu0" clock */
	251	.num_resources = ARRAY_SIZE(kfr2r09_ceu_resources),
	252	.resource = kfr2r09_ceu_resources,
	253	.dev = {
	254	.platform_data = &sh_mobile_ceu_info,
	255	},
	256	.archdata = {
	257	.hwblk_id = HWBLK_CEU0,
	258	},
	259	};
	260
	261	static struct i2c_board_info kfr2r09_i2c_camera = {
	262	I2C_BOARD_INFO("rj54n1cb0c", 0x50),
	263	};
	264
	265	static struct clk *camera_clk;
	266
a6b5f200 GL	267	/* set VIO_CKO clock to 25MHz */
	268	#define CEU_MCLK_FREQ 25000000
	269
a469f627 GL	270	#define DRVCRB 0xA405018C
	271	static int camera_power(struct device *dev, int mode)
	272	{
	273	int ret;
	274
	275	if (mode) {
	276	long rate;
	277
	278	camera_clk = clk_get(NULL, "video_clk");
	279	if (IS_ERR(camera_clk))
	280	return PTR_ERR(camera_clk);
	281
a6b5f200	282	rate = clk_round_rate(camera_clk, CEU_MCLK_FREQ);
a469f627 GL	283	ret = clk_set_rate(camera_clk, rate);
	284	if (ret < 0)
	285	goto eclkrate;
	286
	287	/* set DRVCRB
	288	*
	289	* use 1.8 V for VccQ_VIO
	290	* use 2.85V for VccQ_SR
	291	*/
9d56dd3b	292	__raw_writew((__raw_readw(DRVCRB) & ~0x0003) \| 0x0001, DRVCRB);
a469f627 GL	293
	294	/* reset clear */
	295	ret = gpio_request(GPIO_PTB4, NULL);
	296	if (ret < 0)
	297	goto eptb4;
	298	ret = gpio_request(GPIO_PTB7, NULL);
	299	if (ret < 0)
	300	goto eptb7;
	301
	302	ret = gpio_direction_output(GPIO_PTB4, 1);
	303	if (!ret)
	304	ret = gpio_direction_output(GPIO_PTB7, 1);
	305	if (ret < 0)
	306	goto egpioout;
	307	msleep(1);
	308
	309	ret = clk_enable(camera_clk); /* start VIO_CKO */
	310	if (ret < 0)
	311	goto eclkon;
	312
	313	return 0;
	314	}
	315
	316	ret = 0;
	317
	318	clk_disable(camera_clk);
	319	eclkon:
	320	gpio_set_value(GPIO_PTB7, 0);
	321	egpioout:
	322	gpio_set_value(GPIO_PTB4, 0);
	323	gpio_free(GPIO_PTB7);
	324	eptb7:
	325	gpio_free(GPIO_PTB4);
	326	eptb4:
	327	eclkrate:
	328	clk_put(camera_clk);
	329	return ret;
	330	}
	331
a6b5f200 GL	332	static struct rj54n1_pdata rj54n1_priv = {
	333	.mclk_freq = CEU_MCLK_FREQ,
	334	.ioctl_high = false,
	335	};
	336
a469f627 GL	337	static struct soc_camera_link rj54n1_link = {
	338	.power = camera_power,
	339	.board_info = &kfr2r09_i2c_camera,
	340	.i2c_adapter_id = 1,
a6b5f200	341	.priv = &rj54n1_priv,
a469f627 GL	342	};
	343
	344	static struct platform_device kfr2r09_camera = {
	345	.name = "soc-camera-pdrv",
	346	.id = 0,
	347	.dev = {
	348	.platform_data = &rj54n1_link,
	349	},
	350	};
	351
d2a2fb97 MD	352	static struct resource kfr2r09_sh_sdhi0_resources[] = {
	353	[0] = {
	354	.name = "SDHI0",
	355	.start = 0x04ce0000,
	356	.end = 0x04ce01ff,
	357	.flags = IORESOURCE_MEM,
	358	},
	359	[1] = {
3844eadc	360	.start = 100,
d2a2fb97 MD	361	.flags = IORESOURCE_IRQ,
	362	},
	363	};
	364
9e526bc7	365	static struct sh_mobile_sdhi_info sh7724_sdhi0_data = {
8f4b3036 GL	366	.dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
	367	.dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
	368	.tmio_flags = TMIO_MMC_WRPROTECT_DISABLE,
9e526bc7 GL	369	};
9e526bc7 GL	370
d2a2fb97 MD	371	static struct platform_device kfr2r09_sh_sdhi0_device = {
	372	.name = "sh_mobile_sdhi",
	373	.num_resources = ARRAY_SIZE(kfr2r09_sh_sdhi0_resources),
	374	.resource = kfr2r09_sh_sdhi0_resources,
9e526bc7 GL	375	.dev = {
	376	.platform_data = &sh7724_sdhi0_data,
	377	},
d2a2fb97 MD	378	.archdata = {
	379	.hwblk_id = HWBLK_SDHI0,
	380	},
	381	};
	382
a366aa64 MD	383	static struct platform_device *kfr2r09_devices[] __initdata = {
a366aa64 MD	384	&kfr2r09_nor_flash_device,
33893d7a	385	&kfr2r09_nand_flash_device,
39a6bf14	386	&kfr2r09_sh_keysc_device,
9f26e659	387	&kfr2r09_sh_lcdc_device,
a469f627 GL	388	&kfr2r09_ceu_device,
a469f627 GL	389	&kfr2r09_camera,
d2a2fb97	390	&kfr2r09_sh_sdhi0_device,
a366aa64 MD	391	};
	392
	393	#define BSC_CS0BCR 0xfec10004
	394	#define BSC_CS0WCR 0xfec10024
33893d7a MD	395	#define BSC_CS4BCR 0xfec10010
33893d7a MD	396	#define BSC_CS4WCR 0xfec10030
5a1c4cb5 MD	397	#define PORT_MSELCRB 0xa4050182
5a1c4cb5 MD	398
045a4b7e	399	#ifdef CONFIG_I2C
5a1c4cb5 MD	400	static int kfr2r09_usb0_gadget_i2c_setup(void)
	401	{
	402	struct i2c_adapter *a;
	403	struct i2c_msg msg;
	404	unsigned char buf[2];
	405	int ret;
	406
	407	a = i2c_get_adapter(0);
	408	if (!a)
	409	return -ENODEV;
	410
	411	/* set bit 1 (the second bit) of chip at 0x09, register 0x13 */
	412	buf[0] = 0x13;
	413	msg.addr = 0x09;
	414	msg.buf = buf;
	415	msg.len = 1;
	416	msg.flags = 0;
	417	ret = i2c_transfer(a, &msg, 1);
	418	if (ret != 1)
	419	return -ENODEV;
	420
	421	buf[0] = 0;
	422	msg.addr = 0x09;
	423	msg.buf = buf;
	424	msg.len = 1;
	425	msg.flags = I2C_M_RD;
	426	ret = i2c_transfer(a, &msg, 1);
	427	if (ret != 1)
	428	return -ENODEV;
	429
	430	buf[1] = buf[0] \| (1 << 1);
	431	buf[0] = 0x13;
	432	msg.addr = 0x09;
	433	msg.buf = buf;
	434	msg.len = 2;
	435	msg.flags = 0;
	436	ret = i2c_transfer(a, &msg, 1);
	437	if (ret != 1)
	438	return -ENODEV;
	439
	440	return 0;
	441	}
e6d8460a MD	442
	443	static int kfr2r09_serial_i2c_setup(void)
	444	{
	445	struct i2c_adapter *a;
	446	struct i2c_msg msg;
	447	unsigned char buf[2];
	448	int ret;
	449
	450	a = i2c_get_adapter(0);
	451	if (!a)
	452	return -ENODEV;
	453
	454	/* set bit 6 (the 7th bit) of chip at 0x09, register 0x13 */
	455	buf[0] = 0x13;
	456	msg.addr = 0x09;
	457	msg.buf = buf;
	458	msg.len = 1;
	459	msg.flags = 0;
	460	ret = i2c_transfer(a, &msg, 1);
	461	if (ret != 1)
	462	return -ENODEV;
	463
	464	buf[0] = 0;
	465	msg.addr = 0x09;
	466	msg.buf = buf;
	467	msg.len = 1;
	468	msg.flags = I2C_M_RD;
	469	ret = i2c_transfer(a, &msg, 1);
	470	if (ret != 1)
	471	return -ENODEV;
	472
	473	buf[1] = buf[0] \| (1 << 6);
	474	buf[0] = 0x13;
	475	msg.addr = 0x09;
	476	msg.buf = buf;
	477	msg.len = 2;
	478	msg.flags = 0;
	479	ret = i2c_transfer(a, &msg, 1);
	480	if (ret != 1)
	481	return -ENODEV;
	482
	483	return 0;
	484	}
045a4b7e MD	485	#else
	486	static int kfr2r09_usb0_gadget_i2c_setup(void)
	487	{
	488	return -ENODEV;
	489	}
e6d8460a MD	490
	491	static int kfr2r09_serial_i2c_setup(void)
	492	{
	493	return -ENODEV;
	494	}
045a4b7e	495	#endif
5a1c4cb5 MD	496
	497	static int kfr2r09_usb0_gadget_setup(void)
	498	{
	499	int plugged_in;
	500
	501	gpio_request(GPIO_PTN4, NULL); /* USB_DET */
	502	gpio_direction_input(GPIO_PTN4);
	503	plugged_in = gpio_get_value(GPIO_PTN4);
	504	if (!plugged_in)
	505	return -ENODEV; /* no cable plugged in */
	506
	507	if (kfr2r09_usb0_gadget_i2c_setup() != 0)
	508	return -ENODEV; /* unable to configure using i2c */
	509
9d56dd3b	510	__raw_writew((__raw_readw(PORT_MSELCRB) & ~0xc000) \| 0x8000, PORT_MSELCRB);
5a1c4cb5 MD	511	gpio_request(GPIO_FN_PDSTATUS, NULL); /* R-standby disables USB clock */
	512	gpio_request(GPIO_PTV6, NULL); /* USBCLK_ON */
	513	gpio_direction_output(GPIO_PTV6, 1); /* USBCLK_ON = H */
	514	msleep(20); /* wait 20ms to let the clock settle */
	515	clk_enable(clk_get(NULL, "usb0"));
9d56dd3b	516	__raw_writew(0x0600, 0xa40501d4);
5a1c4cb5 MD	517
	518	return 0;
	519	}
a366aa64	520
67e522d0 MD	521	extern char kfr2r09_sdram_enter_start;
	522	extern char kfr2r09_sdram_enter_end;
	523	extern char kfr2r09_sdram_leave_start;
	524	extern char kfr2r09_sdram_leave_end;
	525
e7d16514 MD	526	static int __init kfr2r09_devices_setup(void)
e7d16514 MD	527	{
67e522d0	528	/* register board specific self-refresh code */
58ee987e MD	529	sh_mobile_register_self_refresh(SUSP_SH_STANDBY \| SUSP_SH_SF \|
58ee987e MD	530	SUSP_SH_RSTANDBY,
67e522d0 MD	531	&kfr2r09_sdram_enter_start,
	532	&kfr2r09_sdram_enter_end,
	533	&kfr2r09_sdram_leave_start,
	534	&kfr2r09_sdram_leave_end);
	535
e7d16514 MD	536	/* enable SCIF1 serial port for YC401 console support */
	537	gpio_request(GPIO_FN_SCIF1_RXD, NULL);
	538	gpio_request(GPIO_FN_SCIF1_TXD, NULL);
e6d8460a MD	539	kfr2r09_serial_i2c_setup(); /* ECONTMSK(bit6=L10ONEN) set 1 */
	540	gpio_request(GPIO_PTG3, NULL); /* HPON_ON */
	541	gpio_direction_output(GPIO_PTG3, 1); /* HPON_ON = H */
e7d16514	542
a366aa64	543	/* setup NOR flash at CS0 */
9d56dd3b PM	544	__raw_writel(0x36db0400, BSC_CS0BCR);
9d56dd3b PM	545	__raw_writel(0x00000500, BSC_CS0WCR);
a366aa64	546
33893d7a	547	/* setup NAND flash at CS4 */
9d56dd3b PM	548	__raw_writel(0x36db0400, BSC_CS4BCR);
9d56dd3b PM	549	__raw_writel(0x00000500, BSC_CS4WCR);
33893d7a	550
39a6bf14 MD	551	/* setup KEYSC pins */
	552	gpio_request(GPIO_FN_KEYOUT0, NULL);
	553	gpio_request(GPIO_FN_KEYOUT1, NULL);
	554	gpio_request(GPIO_FN_KEYOUT2, NULL);
	555	gpio_request(GPIO_FN_KEYOUT3, NULL);
	556	gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
	557	gpio_request(GPIO_FN_KEYIN0, NULL);
	558	gpio_request(GPIO_FN_KEYIN1, NULL);
	559	gpio_request(GPIO_FN_KEYIN2, NULL);
	560	gpio_request(GPIO_FN_KEYIN3, NULL);
	561	gpio_request(GPIO_FN_KEYIN4, NULL);
	562	gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
	563
9f26e659 MD	564	/* setup LCDC pins for SYS panel */
	565	gpio_request(GPIO_FN_LCDD17, NULL);
	566	gpio_request(GPIO_FN_LCDD16, NULL);
	567	gpio_request(GPIO_FN_LCDD15, NULL);
	568	gpio_request(GPIO_FN_LCDD14, NULL);
	569	gpio_request(GPIO_FN_LCDD13, NULL);
	570	gpio_request(GPIO_FN_LCDD12, NULL);
	571	gpio_request(GPIO_FN_LCDD11, NULL);
	572	gpio_request(GPIO_FN_LCDD10, NULL);
	573	gpio_request(GPIO_FN_LCDD9, NULL);
	574	gpio_request(GPIO_FN_LCDD8, NULL);
	575	gpio_request(GPIO_FN_LCDD7, NULL);
	576	gpio_request(GPIO_FN_LCDD6, NULL);
	577	gpio_request(GPIO_FN_LCDD5, NULL);
	578	gpio_request(GPIO_FN_LCDD4, NULL);
	579	gpio_request(GPIO_FN_LCDD3, NULL);
	580	gpio_request(GPIO_FN_LCDD2, NULL);
	581	gpio_request(GPIO_FN_LCDD1, NULL);
	582	gpio_request(GPIO_FN_LCDD0, NULL);
	583	gpio_request(GPIO_FN_LCDRS, NULL); /* LCD_RS */
	584	gpio_request(GPIO_FN_LCDCS, NULL); /* LCD_CS/ */
	585	gpio_request(GPIO_FN_LCDRD, NULL); /* LCD_RD/ */
	586	gpio_request(GPIO_FN_LCDWR, NULL); /* LCD_WR/ */
	587	gpio_request(GPIO_FN_LCDVSYN, NULL); /* LCD_VSYNC */
	588	gpio_request(GPIO_PTE4, NULL); /* LCD_RST/ */
	589	gpio_direction_output(GPIO_PTE4, 1);
	590	gpio_request(GPIO_PTF4, NULL); /* PROTECT/ */
	591	gpio_direction_output(GPIO_PTF4, 1);
	592	gpio_request(GPIO_PTU0, NULL); /* LEDSTDBY/ */
	593	gpio_direction_output(GPIO_PTU0, 1);
	594
5a1c4cb5 MD	595	/* setup USB function */
	596	if (kfr2r09_usb0_gadget_setup() == 0)
	597	platform_device_register(&kfr2r09_usb0_gadget_device);
	598
a469f627 GL	599	/* CEU */
	600	gpio_request(GPIO_FN_VIO_CKO, NULL);
	601	gpio_request(GPIO_FN_VIO0_CLK, NULL);
	602	gpio_request(GPIO_FN_VIO0_VD, NULL);
	603	gpio_request(GPIO_FN_VIO0_HD, NULL);
	604	gpio_request(GPIO_FN_VIO0_FLD, NULL);
	605	gpio_request(GPIO_FN_VIO0_D7, NULL);
	606	gpio_request(GPIO_FN_VIO0_D6, NULL);
	607	gpio_request(GPIO_FN_VIO0_D5, NULL);
	608	gpio_request(GPIO_FN_VIO0_D4, NULL);
	609	gpio_request(GPIO_FN_VIO0_D3, NULL);
	610	gpio_request(GPIO_FN_VIO0_D2, NULL);
	611	gpio_request(GPIO_FN_VIO0_D1, NULL);
	612	gpio_request(GPIO_FN_VIO0_D0, NULL);
	613
	614	platform_resource_setup_memory(&kfr2r09_ceu_device, "ceu", 4 << 20);
	615
d2a2fb97 MD	616	/* SDHI0 connected to yc304 */
d2a2fb97 MD	617	gpio_request(GPIO_FN_SDHI0CD, NULL);
d2a2fb97 MD	618	gpio_request(GPIO_FN_SDHI0D3, NULL);
	619	gpio_request(GPIO_FN_SDHI0D2, NULL);
	620	gpio_request(GPIO_FN_SDHI0D1, NULL);
	621	gpio_request(GPIO_FN_SDHI0D0, NULL);
	622	gpio_request(GPIO_FN_SDHI0CMD, NULL);
	623	gpio_request(GPIO_FN_SDHI0CLK, NULL);
	624
a366aa64 MD	625	return platform_add_devices(kfr2r09_devices,
a366aa64 MD	626	ARRAY_SIZE(kfr2r09_devices));
e7d16514 MD	627	}
	628	device_initcall(kfr2r09_devices_setup);
	629
	630	/* Return the board specific boot mode pin configuration */
	631	static int kfr2r09_mode_pins(void)
	632	{
	633	/* MD0=1, MD1=1, MD2=0: Clock Mode 3
	634	* MD3=0: 16-bit Area0 Bus Width
	635	* MD5=1: Little Endian
	636	* MD8=1: Test Mode Disabled
	637	*/
	638	return MODE_PIN0 \| MODE_PIN1 \| MODE_PIN5 \| MODE_PIN8;
	639	}
	640
	641	/*
	642	* The Machine Vector
	643	*/
	644	static struct sh_machine_vector mv_kfr2r09 __initmv = {
	645	.mv_name = "kfr2r09",
	646	.mv_mode_pins = kfr2r09_mode_pins,
	647	};