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							- /*
 
-  * TI DaVinci DM646X EVM board
 
-  *
 
-  * Derived from: arch/arm/mach-davinci/board-evm.c
 
-  * Copyright (C) 2006 Texas Instruments.
 
-  *
 
-  * (C) 2007-2008, MontaVista Software, Inc.
 
-  *
 
-  * This file is licensed under the terms of the GNU General Public License
 
-  * version 2. This program is licensed "as is" without any warranty of any
 
-  * kind, whether express or implied.
 
-  *
 
-  */
 
- /**************************************************************************
 
-  * Included Files
 
-  **************************************************************************/
 
- #include <linux/kernel.h>
 
- #include <linux/init.h>
 
- #include <linux/leds.h>
 
- #include <linux/gpio.h>
 
- #include <linux/platform_device.h>
 
- #include <linux/i2c.h>
 
- #include <linux/i2c/at24.h>
 
- #include <linux/i2c/pcf857x.h>
 
- #include <media/tvp514x.h>
 
- #include <media/adv7343.h>
 
- #include <linux/mtd/mtd.h>
 
- #include <linux/mtd/nand.h>
 
- #include <linux/mtd/partitions.h>
 
- #include <linux/clk.h>
 
- #include <linux/export.h>
 
- #include <asm/mach-types.h>
 
- #include <asm/mach/arch.h>
 
- #include <mach/common.h>
 
- #include <mach/serial.h>
 
- #include <linux/platform_data/i2c-davinci.h>
 
- #include <linux/platform_data/mtd-davinci.h>
 
- #include <mach/clock.h>
 
- #include <mach/cdce949.h>
 
- #include <linux/platform_data/mtd-davinci-aemif.h>
 
- #include "davinci.h"
 
- #include "clock.h"
 
- #define NAND_BLOCK_SIZE		SZ_128K
 
- /* Note: We are setting first partition as 'bootloader' constituting UBL, U-Boot
 
-  * and U-Boot environment this avoids dependency on any particular combination
 
-  * of UBL, U-Boot or flashing tools etc.
 
-  */
 
- static struct mtd_partition davinci_nand_partitions[] = {
 
- 	{
 
- 		/* UBL, U-Boot with environment */
 
- 		.name		= "bootloader",
 
- 		.offset		= MTDPART_OFS_APPEND,
 
- 		.size		= 16 * NAND_BLOCK_SIZE,
 
- 		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
 
- 	}, {
 
- 		.name		= "kernel",
 
- 		.offset		= MTDPART_OFS_APPEND,
 
- 		.size		= SZ_4M,
 
- 		.mask_flags	= 0,
 
- 	}, {
 
- 		.name		= "filesystem",
 
- 		.offset		= MTDPART_OFS_APPEND,
 
- 		.size		= MTDPART_SIZ_FULL,
 
- 		.mask_flags	= 0,
 
- 	}
 
- };
 
- static struct davinci_aemif_timing dm6467tevm_nandflash_timing = {
 
- 	.wsetup		= 29,
 
- 	.wstrobe	= 24,
 
- 	.whold		= 14,
 
- 	.rsetup		= 19,
 
- 	.rstrobe	= 33,
 
- 	.rhold		= 0,
 
- 	.ta		= 29,
 
- };
 
- static struct davinci_nand_pdata davinci_nand_data = {
 
- 	.mask_cle 		= 0x80000,
 
- 	.mask_ale 		= 0x40000,
 
- 	.parts			= davinci_nand_partitions,
 
- 	.nr_parts		= ARRAY_SIZE(davinci_nand_partitions),
 
- 	.ecc_mode		= NAND_ECC_HW,
 
- 	.options		= 0,
 
- };
 
- static struct resource davinci_nand_resources[] = {
 
- 	{
 
- 		.start		= DM646X_ASYNC_EMIF_CS2_SPACE_BASE,
 
- 		.end		= DM646X_ASYNC_EMIF_CS2_SPACE_BASE + SZ_32M - 1,
 
- 		.flags		= IORESOURCE_MEM,
 
- 	}, {
 
- 		.start		= DM646X_ASYNC_EMIF_CONTROL_BASE,
 
- 		.end		= DM646X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
 
- 		.flags		= IORESOURCE_MEM,
 
- 	},
 
- };
 
- static struct platform_device davinci_nand_device = {
 
- 	.name			= "davinci_nand",
 
- 	.id			= 0,
 
- 	.num_resources		= ARRAY_SIZE(davinci_nand_resources),
 
- 	.resource		= davinci_nand_resources,
 
- 	.dev			= {
 
- 		.platform_data	= &davinci_nand_data,
 
- 	},
 
- };
 
- #if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
 
-     defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
 
- #define HAS_ATA 1
 
- #else
 
- #define HAS_ATA 0
 
- #endif
 
- /* CPLD Register 0 bits to control ATA */
 
- #define DM646X_EVM_ATA_RST		BIT(0)
 
- #define DM646X_EVM_ATA_PWD		BIT(1)
 
- /* CPLD Register 0 Client: used for I/O Control */
 
- static int cpld_reg0_probe(struct i2c_client *client,
 
- 			   const struct i2c_device_id *id)
 
- {
 
- 	if (HAS_ATA) {
 
- 		u8 data;
 
- 		struct i2c_msg msg[2] = {
 
- 			{
 
- 				.addr = client->addr,
 
- 				.flags = I2C_M_RD,
 
- 				.len = 1,
 
- 				.buf = &data,
 
- 			},
 
- 			{
 
- 				.addr = client->addr,
 
- 				.flags = 0,
 
- 				.len = 1,
 
- 				.buf = &data,
 
- 			},
 
- 		};
 
- 		/* Clear ATA_RSTn and ATA_PWD bits to enable ATA operation. */
 
- 		i2c_transfer(client->adapter, msg, 1);
 
- 		data &= ~(DM646X_EVM_ATA_RST | DM646X_EVM_ATA_PWD);
 
- 		i2c_transfer(client->adapter, msg + 1, 1);
 
- 	}
 
- 	return 0;
 
- }
 
- static const struct i2c_device_id cpld_reg_ids[] = {
 
- 	{ "cpld_reg0", 0, },
 
- 	{ },
 
- };
 
- static struct i2c_driver dm6467evm_cpld_driver = {
 
- 	.driver.name	= "cpld_reg0",
 
- 	.id_table	= cpld_reg_ids,
 
- 	.probe		= cpld_reg0_probe,
 
- };
 
- /* LEDS */
 
- static struct gpio_led evm_leds[] = {
 
- 	{ .name = "DS1", .active_low = 1, },
 
- 	{ .name = "DS2", .active_low = 1, },
 
- 	{ .name = "DS3", .active_low = 1, },
 
- 	{ .name = "DS4", .active_low = 1, },
 
- };
 
- static const struct gpio_led_platform_data evm_led_data = {
 
- 	.num_leds = ARRAY_SIZE(evm_leds),
 
- 	.leds     = evm_leds,
 
- };
 
- static struct platform_device *evm_led_dev;
 
- static int evm_led_setup(struct i2c_client *client, int gpio,
 
- 			unsigned int ngpio, void *c)
 
- {
 
- 	struct gpio_led *leds = evm_leds;
 
- 	int status;
 
- 	while (ngpio--) {
 
- 		leds->gpio = gpio++;
 
- 		leds++;
 
- 	}
 
- 	evm_led_dev = platform_device_alloc("leds-gpio", 0);
 
- 	platform_device_add_data(evm_led_dev, &evm_led_data,
 
- 				sizeof(evm_led_data));
 
- 	evm_led_dev->dev.parent = &client->dev;
 
- 	status = platform_device_add(evm_led_dev);
 
- 	if (status < 0) {
 
- 		platform_device_put(evm_led_dev);
 
- 		evm_led_dev = NULL;
 
- 	}
 
- 	return status;
 
- }
 
- static int evm_led_teardown(struct i2c_client *client, int gpio,
 
- 				unsigned ngpio, void *c)
 
- {
 
- 	if (evm_led_dev) {
 
- 		platform_device_unregister(evm_led_dev);
 
- 		evm_led_dev = NULL;
 
- 	}
 
- 	return 0;
 
- }
 
- static int evm_sw_gpio[4] = { -EINVAL, -EINVAL, -EINVAL, -EINVAL };
 
- static int evm_sw_setup(struct i2c_client *client, int gpio,
 
- 			unsigned ngpio, void *c)
 
- {
 
- 	int status;
 
- 	int i;
 
- 	char label[10];
 
- 	for (i = 0; i < 4; ++i) {
 
- 		snprintf(label, 10, "user_sw%d", i);
 
- 		status = gpio_request(gpio, label);
 
- 		if (status)
 
- 			goto out_free;
 
- 		evm_sw_gpio[i] = gpio++;
 
- 		status = gpio_direction_input(evm_sw_gpio[i]);
 
- 		if (status) {
 
- 			gpio_free(evm_sw_gpio[i]);
 
- 			evm_sw_gpio[i] = -EINVAL;
 
- 			goto out_free;
 
- 		}
 
- 		status = gpio_export(evm_sw_gpio[i], 0);
 
- 		if (status) {
 
- 			gpio_free(evm_sw_gpio[i]);
 
- 			evm_sw_gpio[i] = -EINVAL;
 
- 			goto out_free;
 
- 		}
 
- 	}
 
- 	return status;
 
- out_free:
 
- 	for (i = 0; i < 4; ++i) {
 
- 		if (evm_sw_gpio[i] != -EINVAL) {
 
- 			gpio_free(evm_sw_gpio[i]);
 
- 			evm_sw_gpio[i] = -EINVAL;
 
- 		}
 
- 	}
 
- 	return status;
 
- }
 
- static int evm_sw_teardown(struct i2c_client *client, int gpio,
 
- 			unsigned ngpio, void *c)
 
- {
 
- 	int i;
 
- 	for (i = 0; i < 4; ++i) {
 
- 		if (evm_sw_gpio[i] != -EINVAL) {
 
- 			gpio_unexport(evm_sw_gpio[i]);
 
- 			gpio_free(evm_sw_gpio[i]);
 
- 			evm_sw_gpio[i] = -EINVAL;
 
- 		}
 
- 	}
 
- 	return 0;
 
- }
 
- static int evm_pcf_setup(struct i2c_client *client, int gpio,
 
- 			unsigned int ngpio, void *c)
 
- {
 
- 	int status;
 
- 	if (ngpio < 8)
 
- 		return -EINVAL;
 
- 	status = evm_sw_setup(client, gpio, 4, c);
 
- 	if (status)
 
- 		return status;
 
- 	return evm_led_setup(client, gpio+4, 4, c);
 
- }
 
- static int evm_pcf_teardown(struct i2c_client *client, int gpio,
 
- 			unsigned int ngpio, void *c)
 
- {
 
- 	BUG_ON(ngpio < 8);
 
- 	evm_sw_teardown(client, gpio, 4, c);
 
- 	evm_led_teardown(client, gpio+4, 4, c);
 
- 	return 0;
 
- }
 
- static struct pcf857x_platform_data pcf_data = {
 
- 	.gpio_base	= DAVINCI_N_GPIO+1,
 
- 	.setup		= evm_pcf_setup,
 
- 	.teardown	= evm_pcf_teardown,
 
- };
 
- /* Most of this EEPROM is unused, but U-Boot uses some data:
 
-  *  - 0x7f00, 6 bytes Ethernet Address
 
-  *  - ... newer boards may have more
 
-  */
 
- static struct at24_platform_data eeprom_info = {
 
- 	.byte_len       = (256*1024) / 8,
 
- 	.page_size      = 64,
 
- 	.flags          = AT24_FLAG_ADDR16,
 
- 	.setup          = davinci_get_mac_addr,
 
- 	.context	= (void *)0x7f00,
 
- };
 
- static u8 dm646x_iis_serializer_direction[] = {
 
-        TX_MODE, RX_MODE, INACTIVE_MODE, INACTIVE_MODE,
 
- };
 
- static u8 dm646x_dit_serializer_direction[] = {
 
-        TX_MODE,
 
- };
 
- static struct snd_platform_data dm646x_evm_snd_data[] = {
 
- 	{
 
- 		.tx_dma_offset  = 0x400,
 
- 		.rx_dma_offset  = 0x400,
 
- 		.op_mode        = DAVINCI_MCASP_IIS_MODE,
 
- 		.num_serializer = ARRAY_SIZE(dm646x_iis_serializer_direction),
 
- 		.tdm_slots      = 2,
 
- 		.serial_dir     = dm646x_iis_serializer_direction,
 
- 		.asp_chan_q     = EVENTQ_0,
 
- 	},
 
- 	{
 
- 		.tx_dma_offset  = 0x400,
 
- 		.rx_dma_offset  = 0,
 
- 		.op_mode        = DAVINCI_MCASP_DIT_MODE,
 
- 		.num_serializer = ARRAY_SIZE(dm646x_dit_serializer_direction),
 
- 		.tdm_slots      = 32,
 
- 		.serial_dir     = dm646x_dit_serializer_direction,
 
- 		.asp_chan_q     = EVENTQ_0,
 
- 	},
 
- };
 
- static struct i2c_client *cpld_client;
 
- static int cpld_video_probe(struct i2c_client *client,
 
- 			const struct i2c_device_id *id)
 
- {
 
- 	cpld_client = client;
 
- 	return 0;
 
- }
 
- static int cpld_video_remove(struct i2c_client *client)
 
- {
 
- 	cpld_client = NULL;
 
- 	return 0;
 
- }
 
- static const struct i2c_device_id cpld_video_id[] = {
 
- 	{ "cpld_video", 0 },
 
- 	{ }
 
- };
 
- static struct i2c_driver cpld_video_driver = {
 
- 	.driver = {
 
- 		.name	= "cpld_video",
 
- 	},
 
- 	.probe		= cpld_video_probe,
 
- 	.remove		= cpld_video_remove,
 
- 	.id_table	= cpld_video_id,
 
- };
 
- static void evm_init_cpld(void)
 
- {
 
- 	i2c_add_driver(&cpld_video_driver);
 
- }
 
- static struct i2c_board_info __initdata i2c_info[] =  {
 
- 	{
 
- 		I2C_BOARD_INFO("24c256", 0x50),
 
- 		.platform_data  = &eeprom_info,
 
- 	},
 
- 	{
 
- 		I2C_BOARD_INFO("pcf8574a", 0x38),
 
- 		.platform_data	= &pcf_data,
 
- 	},
 
- 	{
 
- 		I2C_BOARD_INFO("cpld_reg0", 0x3a),
 
- 	},
 
- 	{
 
- 		I2C_BOARD_INFO("tlv320aic33", 0x18),
 
- 	},
 
- 	{
 
- 		I2C_BOARD_INFO("cpld_video", 0x3b),
 
- 	},
 
- 	{
 
- 		I2C_BOARD_INFO("cdce949", 0x6c),
 
- 	},
 
- };
 
- static struct davinci_i2c_platform_data i2c_pdata = {
 
- 	.bus_freq       = 100 /* kHz */,
 
- 	.bus_delay      = 0 /* usec */,
 
- };
 
- #define VCH2CLK_MASK		(BIT_MASK(10) | BIT_MASK(9) | BIT_MASK(8))
 
- #define VCH2CLK_SYSCLK8		(BIT(9))
 
- #define VCH2CLK_AUXCLK		(BIT(9) | BIT(8))
 
- #define VCH3CLK_MASK		(BIT_MASK(14) | BIT_MASK(13) | BIT_MASK(12))
 
- #define VCH3CLK_SYSCLK8		(BIT(13))
 
- #define VCH3CLK_AUXCLK		(BIT(14) | BIT(13))
 
- #define VIDCH2CLK		(BIT(10))
 
- #define VIDCH3CLK		(BIT(11))
 
- #define VIDCH1CLK		(BIT(4))
 
- #define TVP7002_INPUT		(BIT(4))
 
- #define TVP5147_INPUT		(~BIT(4))
 
- #define VPIF_INPUT_ONE_CHANNEL	(BIT(5))
 
- #define VPIF_INPUT_TWO_CHANNEL	(~BIT(5))
 
- #define TVP5147_CH0		"tvp514x-0"
 
- #define TVP5147_CH1		"tvp514x-1"
 
- /* spin lock for updating above registers */
 
- static spinlock_t vpif_reg_lock;
 
- static int set_vpif_clock(int mux_mode, int hd)
 
- {
 
- 	unsigned long flags;
 
- 	unsigned int value;
 
- 	int val = 0;
 
- 	int err = 0;
 
- 	if (!cpld_client)
 
- 		return -ENXIO;
 
- 	/* disable the clock */
 
- 	spin_lock_irqsave(&vpif_reg_lock, flags);
 
- 	value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
 
- 	value |= (VIDCH3CLK | VIDCH2CLK);
 
- 	__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
 
- 	spin_unlock_irqrestore(&vpif_reg_lock, flags);
 
- 	val = i2c_smbus_read_byte(cpld_client);
 
- 	if (val < 0)
 
- 		return val;
 
- 	if (mux_mode == 1)
 
- 		val &= ~0x40;
 
- 	else
 
- 		val |= 0x40;
 
- 	err = i2c_smbus_write_byte(cpld_client, val);
 
- 	if (err)
 
- 		return err;
 
- 	value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL));
 
- 	value &= ~(VCH2CLK_MASK);
 
- 	value &= ~(VCH3CLK_MASK);
 
- 	if (hd >= 1)
 
- 		value |= (VCH2CLK_SYSCLK8 | VCH3CLK_SYSCLK8);
 
- 	else
 
- 		value |= (VCH2CLK_AUXCLK | VCH3CLK_AUXCLK);
 
- 	__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL));
 
- 	spin_lock_irqsave(&vpif_reg_lock, flags);
 
- 	value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
 
- 	/* enable the clock */
 
- 	value &= ~(VIDCH3CLK | VIDCH2CLK);
 
- 	__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
 
- 	spin_unlock_irqrestore(&vpif_reg_lock, flags);
 
- 	return 0;
 
- }
 
- static struct vpif_subdev_info dm646x_vpif_subdev[] = {
 
- 	{
 
- 		.name	= "adv7343",
 
- 		.board_info = {
 
- 			I2C_BOARD_INFO("adv7343", 0x2a),
 
- 		},
 
- 	},
 
- 	{
 
- 		.name	= "ths7303",
 
- 		.board_info = {
 
- 			I2C_BOARD_INFO("ths7303", 0x2c),
 
- 		},
 
- 	},
 
- };
 
- static const struct vpif_output dm6467_ch0_outputs[] = {
 
- 	{
 
- 		.output = {
 
- 			.index = 0,
 
- 			.name = "Composite",
 
- 			.type = V4L2_OUTPUT_TYPE_ANALOG,
 
- 			.capabilities = V4L2_OUT_CAP_STD,
 
- 			.std = V4L2_STD_ALL,
 
- 		},
 
- 		.subdev_name = "adv7343",
 
- 		.output_route = ADV7343_COMPOSITE_ID,
 
- 	},
 
- 	{
 
- 		.output = {
 
- 			.index = 1,
 
- 			.name = "Component",
 
- 			.type = V4L2_OUTPUT_TYPE_ANALOG,
 
- 			.capabilities = V4L2_OUT_CAP_CUSTOM_TIMINGS,
 
- 		},
 
- 		.subdev_name = "adv7343",
 
- 		.output_route = ADV7343_COMPONENT_ID,
 
- 	},
 
- 	{
 
- 		.output = {
 
- 			.index = 2,
 
- 			.name = "S-Video",
 
- 			.type = V4L2_OUTPUT_TYPE_ANALOG,
 
- 			.capabilities = V4L2_OUT_CAP_STD,
 
- 			.std = V4L2_STD_ALL,
 
- 		},
 
- 		.subdev_name = "adv7343",
 
- 		.output_route = ADV7343_SVIDEO_ID,
 
- 	},
 
- };
 
- static struct vpif_display_config dm646x_vpif_display_config = {
 
- 	.set_clock	= set_vpif_clock,
 
- 	.subdevinfo	= dm646x_vpif_subdev,
 
- 	.subdev_count	= ARRAY_SIZE(dm646x_vpif_subdev),
 
- 	.chan_config[0] = {
 
- 		.outputs = dm6467_ch0_outputs,
 
- 		.output_count = ARRAY_SIZE(dm6467_ch0_outputs),
 
- 	},
 
- 	.card_name	= "DM646x EVM",
 
- };
 
- /**
 
-  * setup_vpif_input_path()
 
-  * @channel: channel id (0 - CH0, 1 - CH1)
 
-  * @sub_dev_name: ptr sub device name
 
-  *
 
-  * This will set vpif input to capture data from tvp514x or
 
-  * tvp7002.
 
-  */
 
- static int setup_vpif_input_path(int channel, const char *sub_dev_name)
 
- {
 
- 	int err = 0;
 
- 	int val;
 
- 	/* for channel 1, we don't do anything */
 
- 	if (channel != 0)
 
- 		return 0;
 
- 	if (!cpld_client)
 
- 		return -ENXIO;
 
- 	val = i2c_smbus_read_byte(cpld_client);
 
- 	if (val < 0)
 
- 		return val;
 
- 	if (!strcmp(sub_dev_name, TVP5147_CH0) ||
 
- 	    !strcmp(sub_dev_name, TVP5147_CH1))
 
- 		val &= TVP5147_INPUT;
 
- 	else
 
- 		val |= TVP7002_INPUT;
 
- 	err = i2c_smbus_write_byte(cpld_client, val);
 
- 	if (err)
 
- 		return err;
 
- 	return 0;
 
- }
 
- /**
 
-  * setup_vpif_input_channel_mode()
 
-  * @mux_mode:  mux mode. 0 - 1 channel or (1) - 2 channel
 
-  *
 
-  * This will setup input mode to one channel (TVP7002) or 2 channel (TVP5147)
 
-  */
 
- static int setup_vpif_input_channel_mode(int mux_mode)
 
- {
 
- 	unsigned long flags;
 
- 	int err = 0;
 
- 	int val;
 
- 	u32 value;
 
- 	if (!cpld_client)
 
- 		return -ENXIO;
 
- 	val = i2c_smbus_read_byte(cpld_client);
 
- 	if (val < 0)
 
- 		return val;
 
- 	spin_lock_irqsave(&vpif_reg_lock, flags);
 
- 	value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL));
 
- 	if (mux_mode) {
 
- 		val &= VPIF_INPUT_TWO_CHANNEL;
 
- 		value |= VIDCH1CLK;
 
- 	} else {
 
- 		val |= VPIF_INPUT_ONE_CHANNEL;
 
- 		value &= ~VIDCH1CLK;
 
- 	}
 
- 	__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL));
 
- 	spin_unlock_irqrestore(&vpif_reg_lock, flags);
 
- 	err = i2c_smbus_write_byte(cpld_client, val);
 
- 	if (err)
 
- 		return err;
 
- 	return 0;
 
- }
 
- static struct tvp514x_platform_data tvp5146_pdata = {
 
- 	.clk_polarity = 0,
 
- 	.hs_polarity = 1,
 
- 	.vs_polarity = 1
 
- };
 
- #define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
 
- static struct vpif_subdev_info vpif_capture_sdev_info[] = {
 
- 	{
 
- 		.name	= TVP5147_CH0,
 
- 		.board_info = {
 
- 			I2C_BOARD_INFO("tvp5146", 0x5d),
 
- 			.platform_data = &tvp5146_pdata,
 
- 		},
 
- 	},
 
- 	{
 
- 		.name	= TVP5147_CH1,
 
- 		.board_info = {
 
- 			I2C_BOARD_INFO("tvp5146", 0x5c),
 
- 			.platform_data = &tvp5146_pdata,
 
- 		},
 
- 	},
 
- };
 
- static const struct vpif_input dm6467_ch0_inputs[] = {
 
- 	{
 
- 		.input = {
 
- 			.index = 0,
 
- 			.name = "Composite",
 
- 			.type = V4L2_INPUT_TYPE_CAMERA,
 
- 			.capabilities = V4L2_IN_CAP_STD,
 
- 			.std = TVP514X_STD_ALL,
 
- 		},
 
- 		.subdev_name = TVP5147_CH0,
 
- 		.input_route = INPUT_CVBS_VI2B,
 
- 		.output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
 
- 	},
 
- };
 
- static const struct vpif_input dm6467_ch1_inputs[] = {
 
-        {
 
- 		.input = {
 
- 			.index = 0,
 
- 			.name = "S-Video",
 
- 			.type = V4L2_INPUT_TYPE_CAMERA,
 
- 			.capabilities = V4L2_IN_CAP_STD,
 
- 			.std = TVP514X_STD_ALL,
 
- 		},
 
- 		.subdev_name = TVP5147_CH1,
 
- 		.input_route = INPUT_SVIDEO_VI2C_VI1C,
 
- 		.output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
 
- 	},
 
- };
 
- static struct vpif_capture_config dm646x_vpif_capture_cfg = {
 
- 	.setup_input_path = setup_vpif_input_path,
 
- 	.setup_input_channel_mode = setup_vpif_input_channel_mode,
 
- 	.subdev_info = vpif_capture_sdev_info,
 
- 	.subdev_count = ARRAY_SIZE(vpif_capture_sdev_info),
 
- 	.chan_config[0] = {
 
- 		.inputs = dm6467_ch0_inputs,
 
- 		.input_count = ARRAY_SIZE(dm6467_ch0_inputs),
 
- 		.vpif_if = {
 
- 			.if_type = VPIF_IF_BT656,
 
- 			.hd_pol = 1,
 
- 			.vd_pol = 1,
 
- 			.fid_pol = 0,
 
- 		},
 
- 	},
 
- 	.chan_config[1] = {
 
- 		.inputs = dm6467_ch1_inputs,
 
- 		.input_count = ARRAY_SIZE(dm6467_ch1_inputs),
 
- 		.vpif_if = {
 
- 			.if_type = VPIF_IF_BT656,
 
- 			.hd_pol = 1,
 
- 			.vd_pol = 1,
 
- 			.fid_pol = 0,
 
- 		},
 
- 	},
 
- };
 
- static void __init evm_init_video(void)
 
- {
 
- 	spin_lock_init(&vpif_reg_lock);
 
- 	dm646x_setup_vpif(&dm646x_vpif_display_config,
 
- 			  &dm646x_vpif_capture_cfg);
 
- }
 
- static void __init evm_init_i2c(void)
 
- {
 
- 	davinci_init_i2c(&i2c_pdata);
 
- 	i2c_add_driver(&dm6467evm_cpld_driver);
 
- 	i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info));
 
- 	evm_init_cpld();
 
- 	evm_init_video();
 
- }
 
- #define CDCE949_XIN_RATE	27000000
 
- /* CDCE949 support - "lpsc" field is overridden to work as clock number */
 
- static struct clk cdce_clk_in = {
 
- 	.name	= "cdce_xin",
 
- 	.rate	= CDCE949_XIN_RATE,
 
- };
 
- static struct clk_lookup cdce_clks[] = {
 
- 	CLK(NULL, "xin", &cdce_clk_in),
 
- 	CLK(NULL, NULL, NULL),
 
- };
 
- static void __init cdce_clk_init(void)
 
- {
 
- 	struct clk_lookup *c;
 
- 	struct clk *clk;
 
- 	for (c = cdce_clks; c->clk; c++) {
 
- 		clk = c->clk;
 
- 		clkdev_add(c);
 
- 		clk_register(clk);
 
- 	}
 
- }
 
- #define DM6467T_EVM_REF_FREQ		33000000
 
- static void __init davinci_map_io(void)
 
- {
 
- 	dm646x_init();
 
- 	if (machine_is_davinci_dm6467tevm())
 
- 		davinci_set_refclk_rate(DM6467T_EVM_REF_FREQ);
 
- 	cdce_clk_init();
 
- }
 
- static struct davinci_uart_config uart_config __initdata = {
 
- 	.enabled_uarts = (1 << 0),
 
- };
 
- #define DM646X_EVM_PHY_ID		"davinci_mdio-0:01"
 
- /*
 
-  * The following EDMA channels/slots are not being used by drivers (for
 
-  * example: Timer, GPIO, UART events etc) on dm646x, hence they are being
 
-  * reserved for codecs on the DSP side.
 
-  */
 
- static const s16 dm646x_dma_rsv_chans[][2] = {
 
- 	/* (offset, number) */
 
- 	{ 0,  4},
 
- 	{13,  3},
 
- 	{24,  4},
 
- 	{30,  2},
 
- 	{54,  3},
 
- 	{-1, -1}
 
- };
 
- static const s16 dm646x_dma_rsv_slots[][2] = {
 
- 	/* (offset, number) */
 
- 	{ 0,  4},
 
- 	{13,  3},
 
- 	{24,  4},
 
- 	{30,  2},
 
- 	{54,  3},
 
- 	{128, 384},
 
- 	{-1, -1}
 
- };
 
- static struct edma_rsv_info dm646x_edma_rsv[] = {
 
- 	{
 
- 		.rsv_chans	= dm646x_dma_rsv_chans,
 
- 		.rsv_slots	= dm646x_dma_rsv_slots,
 
- 	},
 
- };
 
- static __init void evm_init(void)
 
- {
 
- 	struct davinci_soc_info *soc_info = &davinci_soc_info;
 
- 	evm_init_i2c();
 
- 	davinci_serial_init(&uart_config);
 
- 	dm646x_init_mcasp0(&dm646x_evm_snd_data[0]);
 
- 	dm646x_init_mcasp1(&dm646x_evm_snd_data[1]);
 
- 	if (machine_is_davinci_dm6467tevm())
 
- 		davinci_nand_data.timing = &dm6467tevm_nandflash_timing;
 
- 	platform_device_register(&davinci_nand_device);
 
- 	dm646x_init_edma(dm646x_edma_rsv);
 
- 	if (HAS_ATA)
 
- 		davinci_init_ide();
 
- 	soc_info->emac_pdata->phy_id = DM646X_EVM_PHY_ID;
 
- }
 
- MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM")
 
- 	.atag_offset  = 0x100,
 
- 	.map_io       = davinci_map_io,
 
- 	.init_irq     = davinci_irq_init,
 
- 	.timer        = &davinci_timer,
 
- 	.init_machine = evm_init,
 
- 	.init_late	= davinci_init_late,
 
- 	.dma_zone_size	= SZ_128M,
 
- 	.restart	= davinci_restart,
 
- MACHINE_END
 
- MACHINE_START(DAVINCI_DM6467TEVM, "DaVinci DM6467T EVM")
 
- 	.atag_offset  = 0x100,
 
- 	.map_io       = davinci_map_io,
 
- 	.init_irq     = davinci_irq_init,
 
- 	.timer        = &davinci_timer,
 
- 	.init_machine = evm_init,
 
- 	.init_late	= davinci_init_late,
 
- 	.dma_zone_size	= SZ_128M,
 
- 	.restart	= davinci_restart,
 
- MACHINE_END
 
 
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