/*
 * Copyright 2004-2009 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/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/irq.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/usb/musb.h>
#include <asm/bfin5xx_spi.h>
#include <asm/dma.h>
#include <asm/gpio.h>
#include <asm/nand.h>
#include <asm/dpmc.h>
#include <asm/portmux.h>
#include <asm/bfin_sdh.h>
#include <mach/bf54x_keys.h>
#include <linux/input.h>
#include <linux/spi/ad7877.h>

/*
 * Name the Board for the /proc/cpuinfo
 */
const char bfin_board_name[] = "ADI BF548-EZKIT";

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

#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
#include <linux/usb/isp1760.h>
static struct resource bfin_isp1760_resources[] = {
        [0] = {
                .start  = 0x2C0C0000,
                .end    = 0x2C0C0000 + 0xfffff,
                .flags  = IORESOURCE_MEM,
        },
        [1] = {
                .start  = IRQ_PG7,
                .end    = IRQ_PG7,
                .flags  = IORESOURCE_IRQ,
        },
};

static struct isp1760_platform_data isp1760_priv = {
        .is_isp1761 = 0,
        .bus_width_16 = 1,
        .port1_otg = 0,
        .analog_oc = 0,
        .dack_polarity_high = 0,
        .dreq_polarity_high = 0,
};

static struct platform_device bfin_isp1760_device = {
        .name           = "isp1760-hcd",
        .id             = 0,
        .dev = {
                .platform_data = &isp1760_priv,
        },
        .num_resources  = ARRAY_SIZE(bfin_isp1760_resources),
        .resource       = bfin_isp1760_resources,
};
#endif

#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)

#include <mach/bf54x-lq043.h>

static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
        .width =        95,
        .height =       54,
        .xres =         {480, 480, 480},
        .yres =         {272, 272, 272},
        .bpp =          {24, 24, 24},
        .disp =         GPIO_PE3,
};

static struct resource bf54x_lq043_resources[] = {
        {
                .start = IRQ_EPPI0_ERR,
                .end = IRQ_EPPI0_ERR,
                .flags = IORESOURCE_IRQ,
        },
};

static struct platform_device bf54x_lq043_device = {
        .name           = "bf54x-lq043",
        .id             = -1,
        .num_resources  = ARRAY_SIZE(bf54x_lq043_resources),
        .resource       = bf54x_lq043_resources,
        .dev            = {
                .platform_data = &bf54x_lq043_data,
        },
};
#endif

#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
static const unsigned int bf548_keymap[] = {
        KEYVAL(0, 0, KEY_ENTER),
        KEYVAL(0, 1, KEY_HELP),
        KEYVAL(0, 2, KEY_0),
        KEYVAL(0, 3, KEY_BACKSPACE),
        KEYVAL(1, 0, KEY_TAB),
        KEYVAL(1, 1, KEY_9),
        KEYVAL(1, 2, KEY_8),
        KEYVAL(1, 3, KEY_7),
        KEYVAL(2, 0, KEY_DOWN),
        KEYVAL(2, 1, KEY_6),
        KEYVAL(2, 2, KEY_5),
        KEYVAL(2, 3, KEY_4),
        KEYVAL(3, 0, KEY_UP),
        KEYVAL(3, 1, KEY_3),
        KEYVAL(3, 2, KEY_2),
        KEYVAL(3, 3, KEY_1),
};

static struct bfin_kpad_platform_data bf54x_kpad_data = {
        .rows                   = 4,
        .cols                   = 4,
        .keymap                 = bf548_keymap,
        .keymapsize             = ARRAY_SIZE(bf548_keymap),
        .repeat                 = 0,
        .debounce_time          = 5000, /* ns (5ms) */
        .coldrive_time          = 1000, /* ns (1ms) */
        .keyup_test_interval    = 50, /* ms (50ms) */
};

static struct resource bf54x_kpad_resources[] = {
        {
                .start = IRQ_KEY,
                .end = IRQ_KEY,
                .flags = IORESOURCE_IRQ,
        },
};

static struct platform_device bf54x_kpad_device = {
        .name           = "bf54x-keys",
        .id             = -1,
        .num_resources  = ARRAY_SIZE(bf54x_kpad_resources),
        .resource       = bf54x_kpad_resources,
        .dev            = {
                .platform_data = &bf54x_kpad_data,
        },
};
#endif

#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_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

#if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE)
#include <linux/spi/adxl34x.h>
static const struct adxl34x_platform_data adxl34x_info = {
        .x_axis_offset = 0,
        .y_axis_offset = 0,
        .z_axis_offset = 0,
        .tap_threshold = 0x31,
        .tap_duration = 0x10,
        .tap_latency = 0x60,
        .tap_window = 0xF0,
        .tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN,
        .act_axis_control = 0xFF,
        .activity_threshold = 5,
        .inactivity_threshold = 3,
        .inactivity_time = 4,
        .free_fall_threshold = 0x7,
        .free_fall_time = 0x20,
        .data_rate = 0x8,
        .data_range = ADXL_FULL_RES,

        .ev_type = EV_ABS,
        .ev_code_x = ABS_X,             /* EV_REL */
        .ev_code_y = ABS_Y,             /* EV_REL */
        .ev_code_z = ABS_Z,             /* EV_REL */

        .ev_code_tap_x = BTN_TOUCH,             /* EV_KEY */
        .ev_code_tap_y = BTN_TOUCH,             /* EV_KEY */
        .ev_code_tap_z = BTN_TOUCH,             /* EV_KEY */

/*      .ev_code_ff = KEY_F,*/          /* EV_KEY */
/*      .ev_code_act_inactivity = KEY_A,*/      /* EV_KEY */
        .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK,
        .fifo_mode = ADXL_FIFO_STREAM,
};
#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_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
static struct resource bfin_uart_resources[] = {
#ifdef CONFIG_SERIAL_BFIN_UART0
        {
                .start = 0xFFC00400,
                .end = 0xFFC004FF,
                .flags = IORESOURCE_MEM,
        },
#endif
#ifdef CONFIG_SERIAL_BFIN_UART1
        {
                .start = 0xFFC02000,
                .end = 0xFFC020FF,
                .flags = IORESOURCE_MEM,
        },
#endif
#ifdef CONFIG_SERIAL_BFIN_UART2
        {
                .start = 0xFFC02100,
                .end = 0xFFC021FF,
                .flags = IORESOURCE_MEM,
        },
#endif
#ifdef CONFIG_SERIAL_BFIN_UART3
        {
                .start = 0xFFC03100,
                .end = 0xFFC031FF,
                .flags = IORESOURCE_MEM,
        },
#endif
};

static struct platform_device bfin_uart_device = {
        .name = "bfin-uart",
        .id = 1,
        .num_resources = ARRAY_SIZE(bfin_uart_resources),
        .resource = bfin_uart_resources,
};
#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
#ifdef CONFIG_BFIN_SIR2
static struct resource bfin_sir2_resources[] = {
        {
                .start = 0xFFC02100,
                .end = 0xFFC021FF,
                .flags = IORESOURCE_MEM,
        },
        {
                .start = IRQ_UART2_RX,
                .end = IRQ_UART2_RX+1,
                .flags = IORESOURCE_IRQ,
        },
        {
                .start = CH_UART2_RX,
                .end = CH_UART2_RX+1,
                .flags = IORESOURCE_DMA,
        },
};
static struct platform_device bfin_sir2_device = {
        .name = "bfin_sir",
        .id = 2,
        .num_resources = ARRAY_SIZE(bfin_sir2_resources),
        .resource = bfin_sir2_resources,
};
#endif
#ifdef CONFIG_BFIN_SIR3
static struct resource bfin_sir3_resources[] = {
        {
                .start = 0xFFC03100,
                .end = 0xFFC031FF,
                .flags = IORESOURCE_MEM,
        },
        {
                .start = IRQ_UART3_RX,
                .end = IRQ_UART3_RX+1,
                .flags = IORESOURCE_IRQ,
        },
        {
                .start = CH_UART3_RX,
                .end = CH_UART3_RX+1,
                .flags = IORESOURCE_DMA,
        },
};
static struct platform_device bfin_sir3_device = {
        .name = "bfin_sir",
        .id = 3,
        .num_resources = ARRAY_SIZE(bfin_sir3_resources),
        .resource = bfin_sir3_resources,
};
#endif
#endif

#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
#include <linux/smsc911x.h>

static struct resource smsc911x_resources[] = {
        {
                .name = "smsc911x-memory",
                .start = 0x24000000,
                .end = 0x24000000 + 0xFF,
                .flags = IORESOURCE_MEM,
        },
        {
                .start = IRQ_PE8,
                .end = IRQ_PE8,
                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
        },
};

static struct smsc911x_platform_config smsc911x_config = {
        .flags = SMSC911X_USE_32BIT,
        .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
        .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
        .phy_interface = PHY_INTERFACE_MODE_MII,
};

static struct platform_device smsc911x_device = {
        .name = "smsc911x",
        .id = 0,
        .num_resources = ARRAY_SIZE(smsc911x_resources),
        .resource = smsc911x_resources,
        .dev = {
                .platform_data = &smsc911x_config,
        },
};
#endif

#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
static struct resource musb_resources[] = {
        [0] = {
                .start  = 0xFFC03C00,
                .end    = 0xFFC040FF,
                .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_PE7,
};

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_hdrc",
        .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_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
static struct resource bfin_atapi_resources[] = {
        {
                .start = 0xFFC03800,
                .end = 0xFFC0386F,
                .flags = IORESOURCE_MEM,
        },
        {
                .start = IRQ_ATAPI_ERR,
                .end = IRQ_ATAPI_ERR,
                .flags = IORESOURCE_IRQ,
        },
};

static struct platform_device bfin_atapi_device = {
        .name = "pata-bf54x",
        .id = -1,
        .num_resources = ARRAY_SIZE(bfin_atapi_resources),
        .resource = bfin_atapi_resources,
};
#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 = {
        .page_size = NFC_PG_SIZE_256,
        .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 = 0xFFC03B00,
                .end = 0xFFC03B4F,
                .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_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)

static struct bfin_sd_host bfin_sdh_data = {
        .dma_chan = CH_SDH,
        .irq_int0 = IRQ_SDH_MASK0,
        .pin_req = {P_SD_D0, P_SD_D1, P_SD_D2, P_SD_D3, P_SD_CLK, P_SD_CMD, 0},
};

static struct platform_device bf54x_sdh_device = {
        .name = "bfin-sdh",
        .id = 0,
        .dev = {
                .platform_data = &bfin_sdh_data,
        },
};
#endif

#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition ezkit_partitions[] = {
        {
                .name       = "bootloader(nor)",
                .size       = 0x40000,
                .offset     = 0,
        }, {
                .name       = "linux kernel(nor)",
                .size       = 0x400000,
                .offset     = MTDPART_OFS_APPEND,
        }, {
                .name       = "file system(nor)",
                .size       = MTDPART_SIZ_FULL,
                .offset     = MTDPART_OFS_APPEND,
        }
};

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

static struct resource ezkit_flash_resource = {
        .start = 0x20000000,
        .end   = 0x21ffffff,
        .flags = IORESOURCE_MEM,
};

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

#if defined(CONFIG_MTD_M25P80) \
        || defined(CONFIG_MTD_M25P80_MODULE)
/* SPI flash chip (m25p16) */
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",
};

static struct bfin5xx_spi_chip spi_flash_chip_info = {
        .enable_dma = 0,         /* use dma transfer with this chip*/
        .bits_per_word = 8,
};
#endif

#if defined(CONFIG_SND_BLACKFIN_AD1836) \
        || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
        .enable_dma = 0,
        .bits_per_word = 16,
};
#endif

#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
        .enable_dma = 0,
        .bits_per_word = 16,
};

static const struct ad7877_platform_data bfin_ad7877_ts_info = {
        .model                  = 7877,
        .vref_delay_usecs       = 50,   /* internal, no capacitor */
        .x_plate_ohms           = 419,
        .y_plate_ohms           = 486,
        .pressure_max           = 1000,
        .pressure_min           = 0,
        .stopacq_polarity       = 1,
        .first_conversion_delay = 3,
        .acquisition_time       = 1,
        .averaging              = 1,
        .pen_down_acc_interval  = 1,
};
#endif

#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
static struct bfin5xx_spi_chip spidev_chip_info = {
        .enable_dma = 0,
        .bits_per_word = 8,
};
#endif

#if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
static struct bfin5xx_spi_chip spi_adxl34x_chip_info = {
        .enable_dma = 0,         /* use dma transfer with this chip*/
        .bits_per_word = 8,
};
#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, /* SPI_SSEL1*/
                .platform_data = &bfin_spi_flash_data,
                .controller_data = &spi_flash_chip_info,
                .mode = SPI_MODE_3,
        },
#endif
#if defined(CONFIG_SND_BLACKFIN_AD1836) \
        || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
        {
                .modalias = "ad1836",
                .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
                .bus_num = 1,
                .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
                .controller_data = &ad1836_spi_chip_info,
        },
#endif
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
        {
                .modalias               = "ad7877",
                .platform_data          = &bfin_ad7877_ts_info,
                .irq                    = IRQ_PB4,      /* old boards (<=Rev 1.3) use IRQ_PJ11 */
                .max_speed_hz           = 12500000,     /* max spi clock (SCK) speed in HZ */
                .bus_num                = 0,
                .chip_select            = 2,
                .controller_data = &spi_ad7877_chip_info,
        },
#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,
                .controller_data = &spidev_chip_info,
        },
#endif
#if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
        {
                .modalias               = "adxl34x",
                .platform_data          = &adxl34x_info,
                .irq                    = IRQ_PC5,
                .max_speed_hz           = 5000000,     /* max spi clock (SCK) speed in HZ */
                .bus_num                = 1,
                .chip_select            = 2,
                .controller_data = &spi_adxl34x_chip_info,
                .mode = SPI_MODE_3,
        },
#endif
};
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
/* SPI (0) */
static struct resource bfin_spi0_resource[] = {
        [0] = {
                .start = SPI0_REGBASE,
                .end   = SPI0_REGBASE + 0xFF,
                .flags = IORESOURCE_MEM,
        },
        [1] = {
                .start = CH_SPI0,
                .end   = CH_SPI0,
                .flags = IORESOURCE_DMA,
        },
        [2] = {
                .start = IRQ_SPI0,
                .end   = IRQ_SPI0,
                .flags = IORESOURCE_IRQ,
        }
};

/* SPI (1) */
static struct resource bfin_spi1_resource[] = {
        [0] = {
                .start = SPI1_REGBASE,
                .end   = SPI1_REGBASE + 0xFF,
                .flags = IORESOURCE_MEM,
        },
        [1] = {
                .start = CH_SPI1,
                .end   = CH_SPI1,
                .flags = IORESOURCE_DMA,
        },
        [2] = {
                .start = IRQ_SPI1,
                .end   = IRQ_SPI1,
                .flags = IORESOURCE_IRQ,
        }
};

/* SPI controller data */
static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
        .num_chipselect = 3,
        .enable_dma = 1,  /* master has the ability to do dma transfer */
        .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};

static struct platform_device bf54x_spi_master0 = {
        .name = "bfin-spi",
        .id = 0, /* Bus number */
        .num_resources = ARRAY_SIZE(bfin_spi0_resource),
        .resource = bfin_spi0_resource,
        .dev = {
                .platform_data = &bf54x_spi_master_info0, /* Passed to driver */
                },
};

static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
        .num_chipselect = 3,
        .enable_dma = 1,  /* master has the ability to do dma transfer */
        .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};

static struct platform_device bf54x_spi_master1 = {
        .name = "bfin-spi",
        .id = 1, /* Bus number */
        .num_resources = ARRAY_SIZE(bfin_spi1_resource),
        .resource = bfin_spi1_resource,
        .dev = {
                .platform_data = &bf54x_spi_master_info1, /* Passed to driver */
                },
};
#endif  /* spi master and devices */

#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 + 0xFF,
                .flags = IORESOURCE_MEM,
        },
        [1] = {
                .start = IRQ_TWI0,
                .end   = IRQ_TWI0,
                .flags = IORESOURCE_IRQ,
        },
};

static struct platform_device i2c_bfin_twi0_device = {
        .name = "i2c-bfin-twi",
        .id = 0,
        .num_resources = ARRAY_SIZE(bfin_twi0_resource),
        .resource = bfin_twi0_resource,
};

#if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
static struct resource bfin_twi1_resource[] = {
        [0] = {
                .start = TWI1_REGBASE,
                .end   = TWI1_REGBASE + 0xFF,
                .flags = IORESOURCE_MEM,
        },
        [1] = {
                .start = IRQ_TWI1,
                .end   = IRQ_TWI1,
                .flags = IORESOURCE_IRQ,
        },
};

static struct platform_device i2c_bfin_twi1_device = {
        .name = "i2c-bfin-twi",
        .id = 1,
        .num_resources = ARRAY_SIZE(bfin_twi1_resource),
        .resource = bfin_twi1_resource,
};
#endif
#endif

static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
};

#if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {
#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
        {
                I2C_BOARD_INFO("pcf8574_lcd", 0x22),
        },
#endif
#if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE)
        {
                I2C_BOARD_INFO("pcf8574_keypad", 0x27),
                .irq = 212,
        },
#endif
#if defined(CONFIG_INPUT_ADXL34X_I2C) || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE)
        {
                I2C_BOARD_INFO("adxl34x", 0x53),
                .irq = IRQ_PC5,
                .platform_data = (void *)&adxl34x_info,
        },
#endif
};
#endif

#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#include <linux/gpio_keys.h>

static struct gpio_keys_button bfin_gpio_keys_table[] = {
        {BTN_0, GPIO_PB8, 1, "gpio-keys: BTN0"},
        {BTN_1, GPIO_PB9, 1, "gpio-keys: BTN1"},
        {BTN_2, GPIO_PB10, 1, "gpio-keys: BTN2"},
        {BTN_3, GPIO_PB11, 1, "gpio-keys: BTN3"},
};

static struct gpio_keys_platform_data bfin_gpio_keys_data = {
        .buttons        = bfin_gpio_keys_table,
        .nbuttons       = ARRAY_SIZE(bfin_gpio_keys_table),
};

static struct platform_device bfin_device_gpiokeys = {
        .name      = "gpio-keys",
        .dev = {
                .platform_data = &bfin_gpio_keys_data,
        },
};
#endif

static const unsigned int cclk_vlev_datasheet[] =
{
/*
 * Internal VLEV BF54XSBBC1533
 ****temporarily using these values until data sheet is updated
 */
        VRPAIR(VLEV_085, 150000000),
        VRPAIR(VLEV_090, 250000000),
        VRPAIR(VLEV_110, 276000000),
        VRPAIR(VLEV_115, 301000000),
        VRPAIR(VLEV_120, 525000000),
        VRPAIR(VLEV_125, 550000000),
        VRPAIR(VLEV_130, 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 *ezkit_devices[] __initdata = {

        &bfin_dpmc,

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

#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
        &bfin_uart_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
#ifdef CONFIG_BFIN_SIR2
        &bfin_sir2_device,
#endif
#ifdef CONFIG_BFIN_SIR3
        &bfin_sir3_device,
#endif
#endif

#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
        &bf54x_lq043_device,
#endif

#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
        &smsc911x_device,
#endif

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

#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
        &bfin_isp1760_device,
#endif

#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
        &bfin_atapi_device,
#endif

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

#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
        &bf54x_sdh_device,
#endif

#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
        &bf54x_spi_master0,
        &bf54x_spi_master1,
#endif

#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
        &bf54x_kpad_device,
#endif

#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE)
        &bfin_rotary_device,
#endif

#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
        &i2c_bfin_twi0_device,
#if !defined(CONFIG_BF542)
        &i2c_bfin_twi1_device,
#endif
#endif

#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
        &bfin_device_gpiokeys,
#endif

#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
        &ezkit_flash_device,
#endif
};

static int __init ezkit_init(void)
{
        printk(KERN_INFO "%s(): registering device resources\n", __func__);

        i2c_register_board_info(0, bfin_i2c_board_info0,
                                ARRAY_SIZE(bfin_i2c_board_info0));
#if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
        i2c_register_board_info(1, bfin_i2c_board_info1,
                                ARRAY_SIZE(bfin_i2c_board_info1));
#endif

        platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));

        spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));

        return 0;
}

arch_initcall(ezkit_init);