arch/blackfin/mach-bf527/boards/ad7160eval.c - kernel/msm-4.19 - Gitiles

 /*
  * Copyright 2004-20010 Analog Devices Inc.
  *                2005 National ICT Australia (NICTA)
  *                      Aidan Williams <aidan@nicta.com.au>
  *
  * Licensed under the GPL-2 or later.
  */

 #include <linux/device.h>
 #include <linux/export.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/i2c.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/usb/musb.h>
 #include <linux/leds.h>
 #include <linux/input.h>
 #include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/reboot.h>
 #include <asm/nand.h>
 #include <asm/portmux.h>
 #include <asm/dpmc.h>


 /*
  * Name the Board for the /proc/cpuinfo
  */
 const char bfin_board_name[] = "ADI BF527-AD7160EVAL";

 /*
  *  Driver needs to know address, irq and flag pin.
  */

 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
 static struct resource musb_resources[] = {
 	[0] = {
 		.start	= 0xffc03800,
 		.end	= 0xffc03cff,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {	/* general IRQ */
 		.start	= IRQ_USB_INT0,
 		.end	= IRQ_USB_INT0,
 		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 	},
 	[2] = {	/* DMA IRQ */
 		.start	= IRQ_USB_DMA,
 		.end	= IRQ_USB_DMA,
 		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 	},
 };

 static struct musb_hdrc_config musb_config = {
 	.multipoint	= 0,
 	.dyn_fifo	= 0,
 	.soft_con	= 1,
 	.dma		= 1,
 	.num_eps	= 8,
 	.dma_channels	= 8,
 	.gpio_vrsel	= GPIO_PG13,
 	/* Some custom boards need to be active low, just set it to "0"
 	 * if it is the case.
 	 */
 	.gpio_vrsel_active	= 1,
 	.clkin          = 24,           /* musb CLKIN in MHZ */
 };

 static struct musb_hdrc_platform_data musb_plat = {
 #if defined(CONFIG_USB_MUSB_OTG)
 	.mode		= MUSB_OTG,
 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
 	.mode		= MUSB_HOST,
 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
 	.mode		= MUSB_PERIPHERAL,
 #endif
 	.config		= &musb_config,
 };

 static u64 musb_dmamask = ~(u32)0;

 static struct platform_device musb_device = {
 	.name		= "musb-blackfin",
 	.id		= 0,
 	.dev = {
 		.dma_mask		= &musb_dmamask,
 		.coherent_dma_mask	= 0xffffffff,
 		.platform_data		= &musb_plat,
 	},
 	.num_resources	= ARRAY_SIZE(musb_resources),
 	.resource	= musb_resources,
 };
 #endif

 #if defined(CONFIG_FB_BFIN_RA158Z) || defined(CONFIG_FB_BFIN_RA158Z_MODULE)
 static struct resource bf52x_ra158z_resources[] = {
 	{
 		.start = IRQ_PPI_ERROR,
 		.end = IRQ_PPI_ERROR,
 		.flags = IORESOURCE_IRQ,
 	},
 };

 static struct platform_device bf52x_ra158z_device = {
 	.name		= "bfin-ra158z",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(bf52x_ra158z_resources),
 	.resource	= bf52x_ra158z_resources,
 };
 #endif

 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 static struct mtd_partition ad7160eval_partitions[] = {
 	{
 		.name       = "bootloader(nor)",
 		.size       = 0x40000,
 		.offset     = 0,
 	}, {
 		.name       = "linux kernel(nor)",
 		.size       = 0x1C0000,
 		.offset     = MTDPART_OFS_APPEND,
 	}, {
 		.name       = "file system(nor)",
 		.size       = MTDPART_SIZ_FULL,
 		.offset     = MTDPART_OFS_APPEND,
 	}
 };

 static struct physmap_flash_data ad7160eval_flash_data = {
 	.width      = 2,
 	.parts      = ad7160eval_partitions,
 	.nr_parts   = ARRAY_SIZE(ad7160eval_partitions),
 };

 static struct resource ad7160eval_flash_resource = {
 	.start = 0x20000000,
 	.end   = 0x203fffff,
 	.flags = IORESOURCE_MEM,
 };

 static struct platform_device ad7160eval_flash_device = {
 	.name          = "physmap-flash",
 	.id            = 0,
 	.dev = {
 		.platform_data = &ad7160eval_flash_data,
 	},
 	.num_resources = 1,
 	.resource      = &ad7160eval_flash_resource,
 };
 #endif

 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
 static struct mtd_partition partition_info[] = {
 	{
 		.name = "linux kernel(nand)",
 		.offset = 0,
 		.size = 4 * 1024 * 1024,
 	},
 	{
 		.name = "file system(nand)",
 		.offset = MTDPART_OFS_APPEND,
 		.size = MTDPART_SIZ_FULL,
 	},
 };

 static struct bf5xx_nand_platform bf5xx_nand_platform = {
 	.data_width = NFC_NWIDTH_8,
 	.partitions = partition_info,
 	.nr_partitions = ARRAY_SIZE(partition_info),
 	.rd_dly = 3,
 	.wr_dly = 3,
 };

 static struct resource bf5xx_nand_resources[] = {
 	{
 		.start = NFC_CTL,
 		.end = NFC_DATA_RD + 2,
 		.flags = IORESOURCE_MEM,
 	},
 	{
 		.start = CH_NFC,
 		.end = CH_NFC,
 		.flags = IORESOURCE_IRQ,
 	},
 };

 static struct platform_device bf5xx_nand_device = {
 	.name = "bf5xx-nand",
 	.id = 0,
 	.num_resources = ARRAY_SIZE(bf5xx_nand_resources),
 	.resource = bf5xx_nand_resources,
 	.dev = {
 		.platform_data = &bf5xx_nand_platform,
 	},
 };
 #endif

 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 static struct platform_device rtc_device = {
 	.name = "rtc-bfin",
 	.id   = -1,
 };
 #endif

 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 #include <linux/bfin_mac.h>
 static const unsigned short bfin_mac_peripherals[] = P_RMII0;

 static struct bfin_phydev_platform_data bfin_phydev_data[] = {
 	{
 		.addr = 1,
 		.irq = IRQ_MAC_PHYINT,
 	},
 };

 static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
 	.phydev_number = 1,
 	.phydev_data = bfin_phydev_data,
 	.phy_mode = PHY_INTERFACE_MODE_RMII,
 	.mac_peripherals = bfin_mac_peripherals,
 };

 static struct platform_device bfin_mii_bus = {
 	.name = "bfin_mii_bus",
 	.dev = {
 		.platform_data = &bfin_mii_bus_data,
 	}
 };

 static struct platform_device bfin_mac_device = {
 	.name = "bfin_mac",
 	.dev = {
 		.platform_data = &bfin_mii_bus,
 	}
 };
 #endif


 #if defined(CONFIG_MTD_M25P80) \
 	|| defined(CONFIG_MTD_M25P80_MODULE)
 static struct mtd_partition bfin_spi_flash_partitions[] = {
 	{
 		.name = "bootloader(spi)",
 		.size = 0x00040000,
 		.offset = 0,
 		.mask_flags = MTD_CAP_ROM
 	}, {
 		.name = "linux kernel(spi)",
 		.size = MTDPART_SIZ_FULL,
 		.offset = MTDPART_OFS_APPEND,
 	}
 };

 static struct flash_platform_data bfin_spi_flash_data = {
 	.name = "m25p80",
 	.parts = bfin_spi_flash_partitions,
 	.nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
 	.type = "m25p16",
 };

 /* SPI flash chip (m25p64) */
 static struct bfin5xx_spi_chip spi_flash_chip_info = {
 	.enable_dma = 0,         /* use dma transfer with this chip*/
 };
 #endif

 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
 	.enable_dma = 0,
 };
 #endif

 #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
 static struct platform_device bfin_i2s = {
 	.name = "bfin-i2s",
 	.id = CONFIG_SND_BF5XX_SPORT_NUM,
 	/* TODO: add platform data here */
 };
 #endif

 #if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
 static struct platform_device bfin_tdm = {
 	.name = "bfin-tdm",
 	.id = CONFIG_SND_BF5XX_SPORT_NUM,
 	/* TODO: add platform data here */
 };
 #endif

 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #if defined(CONFIG_MTD_M25P80) \
 	|| defined(CONFIG_MTD_M25P80_MODULE)
 	{
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
 		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
 		.mode = SPI_MODE_3,
 	},
 #endif
 #if defined(CONFIG_SND_BF5XX_SOC_AD183X) \
 	|| defined(CONFIG_SND_BF5XX_SOC_AD183X_MODULE)
 	{
 		.modalias = "ad183x",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 		.bus_num = 0,
 		.chip_select = 4,
 	},
 #endif
 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 	{
 		.modalias = "mmc_spi",
 		.max_speed_hz = 30000000,     /* max spi clock (SCK) speed in HZ */
 		.bus_num = 0,
 		.chip_select = GPIO_PH3 + MAX_CTRL_CS,
 		.controller_data = &mmc_spi_chip_info,
 		.mode = SPI_MODE_3,
 	},
 #endif
 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
 	{
 		.modalias = "spidev",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
 		.bus_num = 0,
 		.chip_select = 1,
 	},
 #endif
 };

 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 /* SPI controller data */
 static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 	.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 };

 /* SPI (0) */
 static struct resource bfin_spi0_resource[] = {
 	[0] = {
 		.start = SPI0_REGBASE,
 		.end   = SPI0_REGBASE + 0xFF,
 		.flags = IORESOURCE_MEM,
 		},
 	[1] = {
 		.start = CH_SPI,
 		.end   = CH_SPI,
 		.flags = IORESOURCE_DMA,
 	},
 	[2] = {
 		.start = IRQ_SPI,
 		.end   = IRQ_SPI,
 		.flags = IORESOURCE_IRQ,
 	},
 };

 static struct platform_device bfin_spi0_device = {
 	.name = "bfin-spi",
 	.id = 0, /* Bus number */
 	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
 	.resource = bfin_spi0_resource,
 	.dev = {
 		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */

 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 #ifdef CONFIG_SERIAL_BFIN_UART0
 static struct resource bfin_uart0_resources[] = {
 	{
 		.start = UART0_THR,
 		.end = UART0_GCTL+2,
 		.flags = IORESOURCE_MEM,
 	},
 	{
 		.start = IRQ_UART0_TX,
 		.end = IRQ_UART0_TX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = IRQ_UART0_RX,
 		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = IRQ_UART0_ERROR,
 		.end = IRQ_UART0_ERROR,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = CH_UART0_TX,
 		.end = CH_UART0_TX,
 		.flags = IORESOURCE_DMA,
 	},
 	{
 		.start = CH_UART0_RX,
 		.end = CH_UART0_RX,
 		.flags = IORESOURCE_DMA,
 	},
 };

 static unsigned short bfin_uart0_peripherals[] = {
 	P_UART0_TX, P_UART0_RX, 0
 };

 static struct platform_device bfin_uart0_device = {
 	.name = "bfin-uart",
 	.id = 0,
 	.num_resources = ARRAY_SIZE(bfin_uart0_resources),
 	.resource = bfin_uart0_resources,
 	.dev = {
 		.platform_data = &bfin_uart0_peripherals, /* Passed to driver */
 	},
 };
 #endif
 #ifdef CONFIG_SERIAL_BFIN_UART1
 static struct resource bfin_uart1_resources[] = {
 	{
 		.start = UART1_THR,
 		.end = UART1_GCTL+2,
 		.flags = IORESOURCE_MEM,
 	},
 	{
 		.start = IRQ_UART1_TX,
 		.end = IRQ_UART1_TX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = IRQ_UART1_RX,
 		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = IRQ_UART1_ERROR,
 		.end = IRQ_UART1_ERROR,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = CH_UART1_TX,
 		.end = CH_UART1_TX,
 		.flags = IORESOURCE_DMA,
 	},
 	{
 		.start = CH_UART1_RX,
 		.end = CH_UART1_RX,
 		.flags = IORESOURCE_DMA,
 	},
 #ifdef CONFIG_BFIN_UART1_CTSRTS
 	{	/* CTS pin */
 		.start = GPIO_PF9,
 		.end = GPIO_PF9,
 		.flags = IORESOURCE_IO,
 	},
 	{	/* RTS pin */
 		.start = GPIO_PF10,
 		.end = GPIO_PF10,
 		.flags = IORESOURCE_IO,
 	},
 #endif
 };

 static unsigned short bfin_uart1_peripherals[] = {
 	P_UART1_TX, P_UART1_RX, 0
 };

 static struct platform_device bfin_uart1_device = {
 	.name = "bfin-uart",
 	.id = 1,
 	.num_resources = ARRAY_SIZE(bfin_uart1_resources),
 	.resource = bfin_uart1_resources,
 	.dev = {
 		.platform_data = &bfin_uart1_peripherals, /* Passed to driver */
 	},
 };
 #endif
 #endif

 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 #ifdef CONFIG_BFIN_SIR0
 static struct resource bfin_sir0_resources[] = {
 	{
 		.start = 0xFFC00400,
 		.end = 0xFFC004FF,
 		.flags = IORESOURCE_MEM,
 	},
 	{
 		.start = IRQ_UART0_RX,
 		.end = IRQ_UART0_RX+1,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = CH_UART0_RX,
 		.end = CH_UART0_RX+1,
 		.flags = IORESOURCE_DMA,
 	},
 };

 static struct platform_device bfin_sir0_device = {
 	.name = "bfin_sir",
 	.id = 0,
 	.num_resources = ARRAY_SIZE(bfin_sir0_resources),
 	.resource = bfin_sir0_resources,
 };
 #endif
 #ifdef CONFIG_BFIN_SIR1
 static struct resource bfin_sir1_resources[] = {
 	{
 		.start = 0xFFC02000,
 		.end = 0xFFC020FF,
 		.flags = IORESOURCE_MEM,
 	},
 	{
 		.start = IRQ_UART1_RX,
 		.end = IRQ_UART1_RX+1,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = CH_UART1_RX,
 		.end = CH_UART1_RX+1,
 		.flags = IORESOURCE_DMA,
 	},
 };

 static struct platform_device bfin_sir1_device = {
 	.name = "bfin_sir",
 	.id = 1,
 	.num_resources = ARRAY_SIZE(bfin_sir1_resources),
 	.resource = bfin_sir1_resources,
 };
 #endif
 #endif

 #if defined(CONFIG_TOUCHSCREEN_AD7160) || defined(CONFIG_TOUCHSCREEN_AD7160_MODULE)
 #include <linux/input/ad7160.h>
 static const struct ad7160_platform_data bfin_ad7160_ts_info = {
 	.sensor_x_res = 854,
 	.sensor_y_res = 480,
 	.pressure = 100,
 	.filter_coef = 3,
 	.coord_pref = AD7160_ORIG_TOP_LEFT,
 	.first_touch_window = 5,
 	.move_window = 3,
 	.event_cabs = AD7160_EMIT_ABS_MT_TRACKING_ID |
 			AD7160_EMIT_ABS_MT_PRESSURE |
 			AD7160_TRACKING_ID_ASCENDING,
 	.finger_act_ctrl = 0x64,
 	.haptic_effect1_ctrl = AD7160_HAPTIC_SLOT_A(60) |
 				AD7160_HAPTIC_SLOT_A_LVL_HIGH |
 				AD7160_HAPTIC_SLOT_B(60) |
 				AD7160_HAPTIC_SLOT_B_LVL_LOW,

 	.haptic_effect2_ctrl = AD7160_HAPTIC_SLOT_A(20) |
 				AD7160_HAPTIC_SLOT_A_LVL_HIGH |
 				AD7160_HAPTIC_SLOT_B(80) |
 				AD7160_HAPTIC_SLOT_B_LVL_LOW |
 				AD7160_HAPTIC_SLOT_C(120) |
 				AD7160_HAPTIC_SLOT_C_LVL_HIGH |
 				AD7160_HAPTIC_SLOT_D(30) |
 				AD7160_HAPTIC_SLOT_D_LVL_LOW,
 };
 #endif

 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 static struct resource bfin_twi0_resource[] = {
 	[0] = {
 		.start = TWI0_REGBASE,
 		.end   = TWI0_REGBASE,
 		.flags = IORESOURCE_MEM,
 	},
 	[1] = {
 		.start = IRQ_TWI,
 		.end   = IRQ_TWI,
 		.flags = IORESOURCE_IRQ,
 	},
 };

 static struct platform_device i2c_bfin_twi_device = {
 	.name = "i2c-bfin-twi",
 	.id = 0,
 	.num_resources = ARRAY_SIZE(bfin_twi0_resource),
 	.resource = bfin_twi0_resource,
 };
 #endif

 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 #if defined(CONFIG_TOUCHSCREEN_AD7160) || defined(CONFIG_TOUCHSCREEN_AD7160_MODULE)
 	{
 		I2C_BOARD_INFO("ad7160", 0x33),
 		.irq = IRQ_PH1,
 		.platform_data = (void *)&bfin_ad7160_ts_info,
 	},
 #endif
 };

 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 static struct resource bfin_sport0_uart_resources[] = {
 	{
 		.start = SPORT0_TCR1,
 		.end = SPORT0_MRCS3+4,
 		.flags = IORESOURCE_MEM,
 	},
 	{
 		.start = IRQ_SPORT0_RX,
 		.end = IRQ_SPORT0_RX+1,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = IRQ_SPORT0_ERROR,
 		.end = IRQ_SPORT0_ERROR,
 		.flags = IORESOURCE_IRQ,
 	},
 };

 static unsigned short bfin_sport0_peripherals[] = {
 	P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
 	P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
 };

 static struct platform_device bfin_sport0_uart_device = {
 	.name = "bfin-sport-uart",
 	.id = 0,
 	.num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
 	.resource = bfin_sport0_uart_resources,
 	.dev = {
 		.platform_data = &bfin_sport0_peripherals, /* Passed to driver */
 	},
 };
 #endif
 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 static struct resource bfin_sport1_uart_resources[] = {
 	{
 		.start = SPORT1_TCR1,
 		.end = SPORT1_MRCS3+4,
 		.flags = IORESOURCE_MEM,
 	},
 	{
 		.start = IRQ_SPORT1_RX,
 		.end = IRQ_SPORT1_RX+1,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
 		.start = IRQ_SPORT1_ERROR,
 		.end = IRQ_SPORT1_ERROR,
 		.flags = IORESOURCE_IRQ,
 	},
 };

 static unsigned short bfin_sport1_peripherals[] = {
 	P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
 	P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
 };

 static struct platform_device bfin_sport1_uart_device = {
 	.name = "bfin-sport-uart",
 	.id = 1,
 	.num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
 	.resource = bfin_sport1_uart_resources,
 	.dev = {
 		.platform_data = &bfin_sport1_peripherals, /* Passed to driver */
 	},
 };
 #endif
 #endif

 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
 #include <asm/bfin_rotary.h>

 static struct bfin_rotary_platform_data bfin_rotary_data = {
 	/*.rotary_up_key     = KEY_UP,*/
 	/*.rotary_down_key   = KEY_DOWN,*/
 	.rotary_rel_code   = REL_WHEEL,
 	.rotary_button_key = KEY_ENTER,
 	.debounce	   = 10,	/* 0..17 */
 	.mode		   = ROT_QUAD_ENC | ROT_DEBE,
 };

 static struct resource bfin_rotary_resources[] = {
 	{
 		.start = IRQ_CNT,
 		.end = IRQ_CNT,
 		.flags = IORESOURCE_IRQ,
 	},
 };

 static struct platform_device bfin_rotary_device = {
 	.name		= "bfin-rotary",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(bfin_rotary_resources),
 	.resource	= bfin_rotary_resources,
 	.dev		= {
 		.platform_data = &bfin_rotary_data,
 	},
 };
 #endif

 static const unsigned int cclk_vlev_datasheet[] = {
 	VRPAIR(VLEV_100, 400000000),
 	VRPAIR(VLEV_105, 426000000),
 	VRPAIR(VLEV_110, 500000000),
 	VRPAIR(VLEV_115, 533000000),
 	VRPAIR(VLEV_120, 600000000),
 };

 static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
 	.tuple_tab = cclk_vlev_datasheet,
 	.tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
 	.vr_settling_time = 25 /* us */,
 };

 static struct platform_device bfin_dpmc = {
 	.name = "bfin dpmc",
 	.dev = {
 		.platform_data = &bfin_dmpc_vreg_data,
 	},
 };

 static struct platform_device *stamp_devices[] __initdata = {

 	&bfin_dpmc,

 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
 	&bf5xx_nand_device,
 #endif

 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 	&rtc_device,
 #endif

 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
 	&musb_device,
 #endif

 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 	&bfin_mii_bus,
 	&bfin_mac_device,
 #endif

 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 	&bfin_spi0_device,
 #endif

 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 #ifdef CONFIG_SERIAL_BFIN_UART0
 	&bfin_uart0_device,
 #endif
 #ifdef CONFIG_SERIAL_BFIN_UART1
 	&bfin_uart1_device,
 #endif
 #endif

 #if defined(CONFIG_FB_BFIN_RA158Z) || defined(CONFIG_FB_BFIN_RA158Z_MODULE)
 	&bf52x_ra158z_device,
 #endif

 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 #ifdef CONFIG_BFIN_SIR0
 	&bfin_sir0_device,
 #endif
 #ifdef CONFIG_BFIN_SIR1
 	&bfin_sir1_device,
 #endif
 #endif

 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
 	&i2c_bfin_twi_device,
 #endif

 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 	&bfin_sport0_uart_device,
 #endif
 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 	&bfin_sport1_uart_device,
 #endif
 #endif

 #if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
 	&bfin_rotary_device,
 #endif

 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 	&ad7160eval_flash_device,
 #endif

 #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
 	&bfin_i2s,
 #endif

 #if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
 	&bfin_tdm,
 #endif
 };

 static int __init ad7160eval_init(void)
 {
 	printk(KERN_INFO "%s(): registering device resources\n", __func__);
 	i2c_register_board_info(0, bfin_i2c_board_info,
 				ARRAY_SIZE(bfin_i2c_board_info));
 	platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 	return 0;
 }

 arch_initcall(ad7160eval_init);

 static struct platform_device *ad7160eval_early_devices[] __initdata = {
 #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
 #ifdef CONFIG_SERIAL_BFIN_UART0
 	&bfin_uart0_device,
 #endif
 #ifdef CONFIG_SERIAL_BFIN_UART1
 	&bfin_uart1_device,
 #endif
 #endif

 #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
 	&bfin_sport0_uart_device,
 #endif
 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 	&bfin_sport1_uart_device,
 #endif
 #endif
 };

 void __init native_machine_early_platform_add_devices(void)
 {
 	printk(KERN_INFO "register early platform devices\n");
 	early_platform_add_devices(ad7160eval_early_devices,
 		ARRAY_SIZE(ad7160eval_early_devices));
 }

 void native_machine_restart(char *cmd)
 {
 	/* workaround reboot hang when booting from SPI */
 	if ((bfin_read_SYSCR() & 0x7) == 0x3)
 		bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
 }

 void bfin_get_ether_addr(char *addr)
 {
 	/* the MAC is stored in OTP memory page 0xDF */
 	u32 ret;
 	u64 otp_mac;
 	u32 (*otp_read)(u32 page, u32 flags, u64 *page_content) = (void *)0xEF00001A;

 	ret = otp_read(0xDF, 0x00, &otp_mac);
 	if (!(ret & 0x1)) {
 		char *otp_mac_p = (char *)&otp_mac;
 		for (ret = 0; ret < 6; ++ret)
 			addr[ret] = otp_mac_p[5 - ret];
 	}
 }
 EXPORT_SYMBOL(bfin_get_ether_addr);
	/*
	* Copyright 2004-20010 Analog Devices Inc.
	* 2005 National ICT Australia (NICTA)
	* Aidan Williams <aidan@nicta.com.au>
	*
	* Licensed under the GPL-2 or later.
	*/

	#include <linux/device.h>
	#include <linux/export.h>
	#include <linux/platform_device.h>
	#include <linux/mtd/mtd.h>
	#include <linux/mtd/partitions.h>
	#include <linux/mtd/physmap.h>
	#include <linux/spi/spi.h>
	#include <linux/spi/flash.h>
	#include <linux/i2c.h>
	#include <linux/irq.h>
	#include <linux/interrupt.h>
	#include <linux/usb/musb.h>
	#include <linux/leds.h>
	#include <linux/input.h>
	#include <asm/dma.h>
	#include <asm/bfin5xx_spi.h>
	#include <asm/reboot.h>
	#include <asm/nand.h>
	#include <asm/portmux.h>
	#include <asm/dpmc.h>


	/*
	* Name the Board for the /proc/cpuinfo
	*/
	const char bfin_board_name[] = "ADI BF527-AD7160EVAL";

	/*
	* Driver needs to know address, irq and flag pin.
	*/

	#if defined(CONFIG_USB_MUSB_HDRC) \|\| defined(CONFIG_USB_MUSB_HDRC_MODULE)
	static struct resource musb_resources[] = {
	[0] = {
	.start = 0xffc03800,
	.end = 0xffc03cff,
	.flags = IORESOURCE_MEM,
	},
	[1] = { /* general IRQ */
	.start = IRQ_USB_INT0,
	.end = IRQ_USB_INT0,
	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHLEVEL,
	},
	[2] = { /* DMA IRQ */
	.start = IRQ_USB_DMA,
	.end = IRQ_USB_DMA,
	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHLEVEL,
	},
	};

	static struct musb_hdrc_config musb_config = {
	.multipoint = 0,
	.dyn_fifo = 0,
	.soft_con = 1,
	.dma = 1,
	.num_eps = 8,
	.dma_channels = 8,
	.gpio_vrsel = GPIO_PG13,
	/* Some custom boards need to be active low, just set it to "0"
	* if it is the case.
	*/
	.gpio_vrsel_active = 1,
	.clkin = 24, /* musb CLKIN in MHZ */
	};

	static struct musb_hdrc_platform_data musb_plat = {
	#if defined(CONFIG_USB_MUSB_OTG)
	.mode = MUSB_OTG,
	#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
	.mode = MUSB_HOST,
	#elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
	.mode = MUSB_PERIPHERAL,
	#endif
	.config = &musb_config,
	};

	static u64 musb_dmamask = ~(u32)0;

	static struct platform_device musb_device = {
	.name = "musb-blackfin",
	.id = 0,
	.dev = {
	.dma_mask = &musb_dmamask,
	.coherent_dma_mask = 0xffffffff,
	.platform_data = &musb_plat,
	},
	.num_resources = ARRAY_SIZE(musb_resources),
	.resource = musb_resources,
	};
	#endif

	#if defined(CONFIG_FB_BFIN_RA158Z) \|\| defined(CONFIG_FB_BFIN_RA158Z_MODULE)
	static struct resource bf52x_ra158z_resources[] = {
	{
	.start = IRQ_PPI_ERROR,
	.end = IRQ_PPI_ERROR,
	.flags = IORESOURCE_IRQ,
	},
	};

	static struct platform_device bf52x_ra158z_device = {
	.name = "bfin-ra158z",
	.id = -1,
	.num_resources = ARRAY_SIZE(bf52x_ra158z_resources),
	.resource = bf52x_ra158z_resources,
	};
	#endif

	#if defined(CONFIG_MTD_PHYSMAP) \|\| defined(CONFIG_MTD_PHYSMAP_MODULE)
	static struct mtd_partition ad7160eval_partitions[] = {
	{
	.name = "bootloader(nor)",
	.size = 0x40000,
	.offset = 0,
	}, {
	.name = "linux kernel(nor)",
	.size = 0x1C0000,
	.offset = MTDPART_OFS_APPEND,
	}, {
	.name = "file system(nor)",
	.size = MTDPART_SIZ_FULL,
	.offset = MTDPART_OFS_APPEND,
	}
	};

	static struct physmap_flash_data ad7160eval_flash_data = {
	.width = 2,
	.parts = ad7160eval_partitions,
	.nr_parts = ARRAY_SIZE(ad7160eval_partitions),
	};

	static struct resource ad7160eval_flash_resource = {
	.start = 0x20000000,
	.end = 0x203fffff,
	.flags = IORESOURCE_MEM,
	};

	static struct platform_device ad7160eval_flash_device = {
	.name = "physmap-flash",
	.id = 0,
	.dev = {
	.platform_data = &ad7160eval_flash_data,
	},
	.num_resources = 1,
	.resource = &ad7160eval_flash_resource,
	};
	#endif

	#if defined(CONFIG_MTD_NAND_BF5XX) \|\| defined(CONFIG_MTD_NAND_BF5XX_MODULE)
	static struct mtd_partition partition_info[] = {
	{
	.name = "linux kernel(nand)",
	.offset = 0,
	.size = 4 * 1024 * 1024,
	},
	{
	.name = "file system(nand)",
	.offset = MTDPART_OFS_APPEND,
	.size = MTDPART_SIZ_FULL,
	},
	};

	static struct bf5xx_nand_platform bf5xx_nand_platform = {
	.data_width = NFC_NWIDTH_8,
	.partitions = partition_info,
	.nr_partitions = ARRAY_SIZE(partition_info),
	.rd_dly = 3,
	.wr_dly = 3,
	};

	static struct resource bf5xx_nand_resources[] = {
	{
	.start = NFC_CTL,
	.end = NFC_DATA_RD + 2,
	.flags = IORESOURCE_MEM,
	},
	{
	.start = CH_NFC,
	.end = CH_NFC,
	.flags = IORESOURCE_IRQ,
	},
	};

	static struct platform_device bf5xx_nand_device = {
	.name = "bf5xx-nand",
	.id = 0,
	.num_resources = ARRAY_SIZE(bf5xx_nand_resources),
	.resource = bf5xx_nand_resources,
	.dev = {
	.platform_data = &bf5xx_nand_platform,
	},
	};
	#endif

	#if defined(CONFIG_RTC_DRV_BFIN) \|\| defined(CONFIG_RTC_DRV_BFIN_MODULE)
	static struct platform_device rtc_device = {
	.name = "rtc-bfin",
	.id = -1,
	};
	#endif

	#if defined(CONFIG_BFIN_MAC) \|\| defined(CONFIG_BFIN_MAC_MODULE)
	#include <linux/bfin_mac.h>
	static const unsigned short bfin_mac_peripherals[] = P_RMII0;

	static struct bfin_phydev_platform_data bfin_phydev_data[] = {
	{
	.addr = 1,
	.irq = IRQ_MAC_PHYINT,
	},
	};

	static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
	.phydev_number = 1,
	.phydev_data = bfin_phydev_data,
	.phy_mode = PHY_INTERFACE_MODE_RMII,
	.mac_peripherals = bfin_mac_peripherals,
	};

	static struct platform_device bfin_mii_bus = {
	.name = "bfin_mii_bus",
	.dev = {
	.platform_data = &bfin_mii_bus_data,
	}
	};

	static struct platform_device bfin_mac_device = {
	.name = "bfin_mac",
	.dev = {
	.platform_data = &bfin_mii_bus,
	}
	};
	#endif


	#if defined(CONFIG_MTD_M25P80) \
	\|\| defined(CONFIG_MTD_M25P80_MODULE)
	static struct mtd_partition bfin_spi_flash_partitions[] = {
	{
	.name = "bootloader(spi)",
	.size = 0x00040000,
	.offset = 0,
	.mask_flags = MTD_CAP_ROM
	}, {
	.name = "linux kernel(spi)",
	.size = MTDPART_SIZ_FULL,
	.offset = MTDPART_OFS_APPEND,
	}
	};

	static struct flash_platform_data bfin_spi_flash_data = {
	.name = "m25p80",
	.parts = bfin_spi_flash_partitions,
	.nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
	.type = "m25p16",
	};

	/* SPI flash chip (m25p64) */
	static struct bfin5xx_spi_chip spi_flash_chip_info = {
	.enable_dma = 0, /* use dma transfer with this chip*/
	};
	#endif

	#if defined(CONFIG_MMC_SPI) \|\| defined(CONFIG_MMC_SPI_MODULE)
	static struct bfin5xx_spi_chip mmc_spi_chip_info = {
	.enable_dma = 0,
	};
	#endif

	#if defined(CONFIG_SND_BF5XX_I2S) \|\| defined(CONFIG_SND_BF5XX_I2S_MODULE)
	static struct platform_device bfin_i2s = {
	.name = "bfin-i2s",
	.id = CONFIG_SND_BF5XX_SPORT_NUM,
	/* TODO: add platform data here */
	};
	#endif

	#if defined(CONFIG_SND_BF5XX_TDM) \|\| defined(CONFIG_SND_BF5XX_TDM_MODULE)
	static struct platform_device bfin_tdm = {
	.name = "bfin-tdm",
	.id = CONFIG_SND_BF5XX_SPORT_NUM,
	/* TODO: add platform data here */
	};
	#endif

	static struct spi_board_info bfin_spi_board_info[] __initdata = {
	#if defined(CONFIG_MTD_M25P80) \
	\|\| defined(CONFIG_MTD_M25P80_MODULE)
	{
	/* the modalias must be the same as spi device driver name */
	.modalias = "m25p80", /* Name of spi_driver for this device */
	.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
	.bus_num = 0, /* Framework bus number */
	.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
	.platform_data = &bfin_spi_flash_data,
	.controller_data = &spi_flash_chip_info,
	.mode = SPI_MODE_3,
	},
	#endif
	#if defined(CONFIG_SND_BF5XX_SOC_AD183X) \
	\|\| defined(CONFIG_SND_BF5XX_SOC_AD183X_MODULE)
	{
	.modalias = "ad183x",
	.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
	.bus_num = 0,
	.chip_select = 4,
	},
	#endif
	#if defined(CONFIG_MMC_SPI) \|\| defined(CONFIG_MMC_SPI_MODULE)
	{
	.modalias = "mmc_spi",
	.max_speed_hz = 30000000, /* max spi clock (SCK) speed in HZ */
	.bus_num = 0,
	.chip_select = GPIO_PH3 + MAX_CTRL_CS,
	.controller_data = &mmc_spi_chip_info,
	.mode = SPI_MODE_3,
	},
	#endif
	#if defined(CONFIG_SPI_SPIDEV) \|\| defined(CONFIG_SPI_SPIDEV_MODULE)
	{
	.modalias = "spidev",
	.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
	.bus_num = 0,
	.chip_select = 1,
	},
	#endif
	};

	#if defined(CONFIG_SPI_BFIN) \|\| defined(CONFIG_SPI_BFIN_MODULE)
	/* SPI controller data */
	static struct bfin5xx_spi_master bfin_spi0_info = {
	.num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
	.enable_dma = 1, /* master has the ability to do dma transfer */
	.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
	};

	/* SPI (0) */
	static struct resource bfin_spi0_resource[] = {
	[0] = {
	.start = SPI0_REGBASE,
	.end = SPI0_REGBASE + 0xFF,
	.flags = IORESOURCE_MEM,
	},
	[1] = {
	.start = CH_SPI,
	.end = CH_SPI,
	.flags = IORESOURCE_DMA,
	},
	[2] = {
	.start = IRQ_SPI,
	.end = IRQ_SPI,
	.flags = IORESOURCE_IRQ,
	},
	};

	static struct platform_device bfin_spi0_device = {
	.name = "bfin-spi",
	.id = 0, /* Bus number */
	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
	.resource = bfin_spi0_resource,
	.dev = {
	.platform_data = &bfin_spi0_info, /* Passed to driver */
	},
	};
	#endif /* spi master and devices */

	#if defined(CONFIG_SERIAL_BFIN) \|\| defined(CONFIG_SERIAL_BFIN_MODULE)
	#ifdef CONFIG_SERIAL_BFIN_UART0
	static struct resource bfin_uart0_resources[] = {
	{
	.start = UART0_THR,
	.end = UART0_GCTL+2,
	.flags = IORESOURCE_MEM,
	},
	{
	.start = IRQ_UART0_TX,
	.end = IRQ_UART0_TX,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = IRQ_UART0_RX,
	.end = IRQ_UART0_RX,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = IRQ_UART0_ERROR,
	.end = IRQ_UART0_ERROR,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = CH_UART0_TX,
	.end = CH_UART0_TX,
	.flags = IORESOURCE_DMA,
	},
	{
	.start = CH_UART0_RX,
	.end = CH_UART0_RX,
	.flags = IORESOURCE_DMA,
	},
	};

	static unsigned short bfin_uart0_peripherals[] = {
	P_UART0_TX, P_UART0_RX, 0
	};

	static struct platform_device bfin_uart0_device = {
	.name = "bfin-uart",
	.id = 0,
	.num_resources = ARRAY_SIZE(bfin_uart0_resources),
	.resource = bfin_uart0_resources,
	.dev = {
	.platform_data = &bfin_uart0_peripherals, /* Passed to driver */
	},
	};
	#endif
	#ifdef CONFIG_SERIAL_BFIN_UART1
	static struct resource bfin_uart1_resources[] = {
	{
	.start = UART1_THR,
	.end = UART1_GCTL+2,
	.flags = IORESOURCE_MEM,
	},
	{
	.start = IRQ_UART1_TX,
	.end = IRQ_UART1_TX,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = IRQ_UART1_RX,
	.end = IRQ_UART1_RX,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = IRQ_UART1_ERROR,
	.end = IRQ_UART1_ERROR,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = CH_UART1_TX,
	.end = CH_UART1_TX,
	.flags = IORESOURCE_DMA,
	},
	{
	.start = CH_UART1_RX,
	.end = CH_UART1_RX,
	.flags = IORESOURCE_DMA,
	},
	#ifdef CONFIG_BFIN_UART1_CTSRTS
	{ /* CTS pin */
	.start = GPIO_PF9,
	.end = GPIO_PF9,
	.flags = IORESOURCE_IO,
	},
	{ /* RTS pin */
	.start = GPIO_PF10,
	.end = GPIO_PF10,
	.flags = IORESOURCE_IO,
	},
	#endif
	};

	static unsigned short bfin_uart1_peripherals[] = {
	P_UART1_TX, P_UART1_RX, 0
	};

	static struct platform_device bfin_uart1_device = {
	.name = "bfin-uart",
	.id = 1,
	.num_resources = ARRAY_SIZE(bfin_uart1_resources),
	.resource = bfin_uart1_resources,
	.dev = {
	.platform_data = &bfin_uart1_peripherals, /* Passed to driver */
	},
	};
	#endif
	#endif

	#if defined(CONFIG_BFIN_SIR) \|\| defined(CONFIG_BFIN_SIR_MODULE)
	#ifdef CONFIG_BFIN_SIR0
	static struct resource bfin_sir0_resources[] = {
	{
	.start = 0xFFC00400,
	.end = 0xFFC004FF,
	.flags = IORESOURCE_MEM,
	},
	{
	.start = IRQ_UART0_RX,
	.end = IRQ_UART0_RX+1,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = CH_UART0_RX,
	.end = CH_UART0_RX+1,
	.flags = IORESOURCE_DMA,
	},
	};

	static struct platform_device bfin_sir0_device = {
	.name = "bfin_sir",
	.id = 0,
	.num_resources = ARRAY_SIZE(bfin_sir0_resources),
	.resource = bfin_sir0_resources,
	};
	#endif
	#ifdef CONFIG_BFIN_SIR1
	static struct resource bfin_sir1_resources[] = {
	{
	.start = 0xFFC02000,
	.end = 0xFFC020FF,
	.flags = IORESOURCE_MEM,
	},
	{
	.start = IRQ_UART1_RX,
	.end = IRQ_UART1_RX+1,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = CH_UART1_RX,
	.end = CH_UART1_RX+1,
	.flags = IORESOURCE_DMA,
	},
	};

	static struct platform_device bfin_sir1_device = {
	.name = "bfin_sir",
	.id = 1,
	.num_resources = ARRAY_SIZE(bfin_sir1_resources),
	.resource = bfin_sir1_resources,
	};
	#endif
	#endif

	#if defined(CONFIG_TOUCHSCREEN_AD7160) \|\| defined(CONFIG_TOUCHSCREEN_AD7160_MODULE)
	#include <linux/input/ad7160.h>
	static const struct ad7160_platform_data bfin_ad7160_ts_info = {
	.sensor_x_res = 854,
	.sensor_y_res = 480,
	.pressure = 100,
	.filter_coef = 3,
	.coord_pref = AD7160_ORIG_TOP_LEFT,
	.first_touch_window = 5,
	.move_window = 3,
	.event_cabs = AD7160_EMIT_ABS_MT_TRACKING_ID \|
	AD7160_EMIT_ABS_MT_PRESSURE \|
	AD7160_TRACKING_ID_ASCENDING,
	.finger_act_ctrl = 0x64,
	.haptic_effect1_ctrl = AD7160_HAPTIC_SLOT_A(60) \|
	AD7160_HAPTIC_SLOT_A_LVL_HIGH \|
	AD7160_HAPTIC_SLOT_B(60) \|
	AD7160_HAPTIC_SLOT_B_LVL_LOW,

	.haptic_effect2_ctrl = AD7160_HAPTIC_SLOT_A(20) \|
	AD7160_HAPTIC_SLOT_A_LVL_HIGH \|
	AD7160_HAPTIC_SLOT_B(80) \|
	AD7160_HAPTIC_SLOT_B_LVL_LOW \|
	AD7160_HAPTIC_SLOT_C(120) \|
	AD7160_HAPTIC_SLOT_C_LVL_HIGH \|
	AD7160_HAPTIC_SLOT_D(30) \|
	AD7160_HAPTIC_SLOT_D_LVL_LOW,
	};
	#endif

	#if defined(CONFIG_I2C_BLACKFIN_TWI) \|\| defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
	static struct resource bfin_twi0_resource[] = {
	[0] = {
	.start = TWI0_REGBASE,
	.end = TWI0_REGBASE,
	.flags = IORESOURCE_MEM,
	},
	[1] = {
	.start = IRQ_TWI,
	.end = IRQ_TWI,
	.flags = IORESOURCE_IRQ,
	},
	};

	static struct platform_device i2c_bfin_twi_device = {
	.name = "i2c-bfin-twi",
	.id = 0,
	.num_resources = ARRAY_SIZE(bfin_twi0_resource),
	.resource = bfin_twi0_resource,
	};
	#endif

	static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
	#if defined(CONFIG_TOUCHSCREEN_AD7160) \|\| defined(CONFIG_TOUCHSCREEN_AD7160_MODULE)
	{
	I2C_BOARD_INFO("ad7160", 0x33),
	.irq = IRQ_PH1,
	.platform_data = (void *)&bfin_ad7160_ts_info,
	},
	#endif
	};

	#if defined(CONFIG_SERIAL_BFIN_SPORT) \|\| defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
	#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
	static struct resource bfin_sport0_uart_resources[] = {
	{
	.start = SPORT0_TCR1,
	.end = SPORT0_MRCS3+4,
	.flags = IORESOURCE_MEM,
	},
	{
	.start = IRQ_SPORT0_RX,
	.end = IRQ_SPORT0_RX+1,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = IRQ_SPORT0_ERROR,
	.end = IRQ_SPORT0_ERROR,
	.flags = IORESOURCE_IRQ,
	},
	};

	static unsigned short bfin_sport0_peripherals[] = {
	P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
	P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
	};

	static struct platform_device bfin_sport0_uart_device = {
	.name = "bfin-sport-uart",
	.id = 0,
	.num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
	.resource = bfin_sport0_uart_resources,
	.dev = {
	.platform_data = &bfin_sport0_peripherals, /* Passed to driver */
	},
	};
	#endif
	#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
	static struct resource bfin_sport1_uart_resources[] = {
	{
	.start = SPORT1_TCR1,
	.end = SPORT1_MRCS3+4,
	.flags = IORESOURCE_MEM,
	},
	{
	.start = IRQ_SPORT1_RX,
	.end = IRQ_SPORT1_RX+1,
	.flags = IORESOURCE_IRQ,
	},
	{
	.start = IRQ_SPORT1_ERROR,
	.end = IRQ_SPORT1_ERROR,
	.flags = IORESOURCE_IRQ,
	},
	};

	static unsigned short bfin_sport1_peripherals[] = {
	P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
	P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
	};

	static struct platform_device bfin_sport1_uart_device = {
	.name = "bfin-sport-uart",
	.id = 1,
	.num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
	.resource = bfin_sport1_uart_resources,
	.dev = {
	.platform_data = &bfin_sport1_peripherals, /* Passed to driver */
	},
	};
	#endif
	#endif

	#if defined(CONFIG_INPUT_BFIN_ROTARY) \|\| defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
	#include <asm/bfin_rotary.h>

	static struct bfin_rotary_platform_data bfin_rotary_data = {
	/.rotary_up_key = KEY_UP,/
	/.rotary_down_key = KEY_DOWN,/
	.rotary_rel_code = REL_WHEEL,
	.rotary_button_key = KEY_ENTER,
	.debounce = 10, /* 0..17 */
	.mode = ROT_QUAD_ENC \| ROT_DEBE,
	};

	static struct resource bfin_rotary_resources[] = {
	{
	.start = IRQ_CNT,
	.end = IRQ_CNT,
	.flags = IORESOURCE_IRQ,
	},
	};

	static struct platform_device bfin_rotary_device = {
	.name = "bfin-rotary",
	.id = -1,
	.num_resources = ARRAY_SIZE(bfin_rotary_resources),
	.resource = bfin_rotary_resources,
	.dev = {
	.platform_data = &bfin_rotary_data,
	},
	};
	#endif

	static const unsigned int cclk_vlev_datasheet[] = {
	VRPAIR(VLEV_100, 400000000),
	VRPAIR(VLEV_105, 426000000),
	VRPAIR(VLEV_110, 500000000),
	VRPAIR(VLEV_115, 533000000),
	VRPAIR(VLEV_120, 600000000),
	};

	static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
	.tuple_tab = cclk_vlev_datasheet,
	.tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
	.vr_settling_time = 25 /* us */,
	};

	static struct platform_device bfin_dpmc = {
	.name = "bfin dpmc",
	.dev = {
	.platform_data = &bfin_dmpc_vreg_data,
	},
	};

	static struct platform_device *stamp_devices[] __initdata = {

	&bfin_dpmc,

	#if defined(CONFIG_MTD_NAND_BF5XX) \|\| defined(CONFIG_MTD_NAND_BF5XX_MODULE)
	&bf5xx_nand_device,
	#endif

	#if defined(CONFIG_RTC_DRV_BFIN) \|\| defined(CONFIG_RTC_DRV_BFIN_MODULE)
	&rtc_device,
	#endif

	#if defined(CONFIG_USB_MUSB_HDRC) \|\| defined(CONFIG_USB_MUSB_HDRC_MODULE)
	&musb_device,
	#endif

	#if defined(CONFIG_BFIN_MAC) \|\| defined(CONFIG_BFIN_MAC_MODULE)
	&bfin_mii_bus,
	&bfin_mac_device,
	#endif

	#if defined(CONFIG_SPI_BFIN) \|\| defined(CONFIG_SPI_BFIN_MODULE)
	&bfin_spi0_device,
	#endif

	#if defined(CONFIG_SERIAL_BFIN) \|\| defined(CONFIG_SERIAL_BFIN_MODULE)
	#ifdef CONFIG_SERIAL_BFIN_UART0
	&bfin_uart0_device,
	#endif
	#ifdef CONFIG_SERIAL_BFIN_UART1
	&bfin_uart1_device,
	#endif
	#endif

	#if defined(CONFIG_FB_BFIN_RA158Z) \|\| defined(CONFIG_FB_BFIN_RA158Z_MODULE)
	&bf52x_ra158z_device,
	#endif

	#if defined(CONFIG_BFIN_SIR) \|\| defined(CONFIG_BFIN_SIR_MODULE)
	#ifdef CONFIG_BFIN_SIR0
	&bfin_sir0_device,
	#endif
	#ifdef CONFIG_BFIN_SIR1
	&bfin_sir1_device,
	#endif
	#endif

	#if defined(CONFIG_I2C_BLACKFIN_TWI) \|\| defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
	&i2c_bfin_twi_device,
	#endif

	#if defined(CONFIG_SERIAL_BFIN_SPORT) \|\| defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
	#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
	&bfin_sport0_uart_device,
	#endif
	#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
	&bfin_sport1_uart_device,
	#endif
	#endif

	#if defined(CONFIG_INPUT_BFIN_ROTARY) \|\| defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
	&bfin_rotary_device,
	#endif

	#if defined(CONFIG_MTD_PHYSMAP) \|\| defined(CONFIG_MTD_PHYSMAP_MODULE)
	&ad7160eval_flash_device,
	#endif

	#if defined(CONFIG_SND_BF5XX_I2S) \|\| defined(CONFIG_SND_BF5XX_I2S_MODULE)
	&bfin_i2s,
	#endif

	#if defined(CONFIG_SND_BF5XX_TDM) \|\| defined(CONFIG_SND_BF5XX_TDM_MODULE)
	&bfin_tdm,
	#endif
	};

	static int __init ad7160eval_init(void)
	{
	printk(KERN_INFO "%s(): registering device resources\n", __func__);
	i2c_register_board_info(0, bfin_i2c_board_info,
	ARRAY_SIZE(bfin_i2c_board_info));
	platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
	return 0;
	}

	arch_initcall(ad7160eval_init);

	static struct platform_device *ad7160eval_early_devices[] __initdata = {
	#if defined(CONFIG_SERIAL_BFIN_CONSOLE) \|\| defined(CONFIG_EARLY_PRINTK)
	#ifdef CONFIG_SERIAL_BFIN_UART0
	&bfin_uart0_device,
	#endif
	#ifdef CONFIG_SERIAL_BFIN_UART1
	&bfin_uart1_device,
	#endif
	#endif

	#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
	#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
	&bfin_sport0_uart_device,
	#endif
	#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
	&bfin_sport1_uart_device,
	#endif
	#endif
	};

	void __init native_machine_early_platform_add_devices(void)
	{
	printk(KERN_INFO "register early platform devices\n");
	early_platform_add_devices(ad7160eval_early_devices,
	ARRAY_SIZE(ad7160eval_early_devices));
	}

	void native_machine_restart(char *cmd)
	{
	/* workaround reboot hang when booting from SPI */
	if ((bfin_read_SYSCR() & 0x7) == 0x3)
	bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
	}

	void bfin_get_ether_addr(char *addr)
	{
	/* the MAC is stored in OTP memory page 0xDF */
	u32 ret;
	u64 otp_mac;
	u32 (otp_read)(u32 page, u32 flags, u64 page_content) = (void *)0xEF00001A;

	ret = otp_read(0xDF, 0x00, &otp_mac);
	if (!(ret & 0x1)) {
	char otp_mac_p = (char )&otp_mac;
	for (ret = 0; ret < 6; ++ret)
	addr[ret] = otp_mac_p[5 - ret];
	}
	}
	EXPORT_SYMBOL(bfin_get_ether_addr);