| /* |
| * 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/irq.h> |
| #include <linux/interrupt.h> |
| #include <linux/delay.h> |
| #include <asm/dma.h> |
| #include <asm/bfin5xx_spi.h> |
| #include <asm/portmux.h> |
| #include <asm/dpmc.h> |
| |
| /* |
| * Name the Board for the /proc/cpuinfo |
| */ |
| const char bfin_board_name[] = "ADI BF561-EZKIT"; |
| |
| #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 = 0x2C0F0000, |
| .end = 0x203C0000 + 0xfffff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = IRQ_PF10, |
| .end = IRQ_PF10, |
| .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", |
| .id = 0, |
| .dev = { |
| .platform_data = &isp1760_priv, |
| }, |
| .num_resources = ARRAY_SIZE(bfin_isp1760_resources), |
| .resource = bfin_isp1760_resources, |
| }; |
| #endif |
| |
| #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) |
| #include <linux/usb/isp1362.h> |
| |
| static struct resource isp1362_hcd_resources[] = { |
| { |
| .start = 0x2c060000, |
| .end = 0x2c060000, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = 0x2c060004, |
| .end = 0x2c060004, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = IRQ_PF8, |
| .end = IRQ_PF8, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE, |
| }, |
| }; |
| |
| static struct isp1362_platform_data isp1362_priv = { |
| .sel15Kres = 1, |
| .clknotstop = 0, |
| .oc_enable = 0, |
| .int_act_high = 0, |
| .int_edge_triggered = 0, |
| .remote_wakeup_connected = 0, |
| .no_power_switching = 1, |
| .power_switching_mode = 0, |
| }; |
| |
| static struct platform_device isp1362_hcd_device = { |
| .name = "isp1362-hcd", |
| .id = 0, |
| .dev = { |
| .platform_data = &isp1362_priv, |
| }, |
| .num_resources = ARRAY_SIZE(isp1362_hcd_resources), |
| .resource = isp1362_hcd_resources, |
| }; |
| #endif |
| |
| #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) |
| static struct resource net2272_bfin_resources[] = { |
| { |
| .start = 0x2C000000, |
| .end = 0x2C000000 + 0x7F, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = 1, |
| .flags = IORESOURCE_BUS, |
| }, { |
| .start = IRQ_PF10, |
| .end = IRQ_PF10, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, |
| }, |
| }; |
| |
| static struct platform_device net2272_bfin_device = { |
| .name = "net2272", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(net2272_bfin_resources), |
| .resource = net2272_bfin_resources, |
| }; |
| #endif |
| |
| /* |
| * USB-LAN EzExtender board |
| * Driver needs to know address, irq and flag pin. |
| */ |
| #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) |
| #include <linux/smc91x.h> |
| |
| static struct smc91x_platdata smc91x_info = { |
| .flags = SMC91X_USE_32BIT | SMC91X_NOWAIT, |
| .leda = RPC_LED_100_10, |
| .ledb = RPC_LED_TX_RX, |
| }; |
| |
| static struct resource smc91x_resources[] = { |
| { |
| .name = "smc91x-regs", |
| .start = 0x2C010300, |
| .end = 0x2C010300 + 16, |
| .flags = IORESOURCE_MEM, |
| }, { |
| |
| .start = IRQ_PF9, |
| .end = IRQ_PF9, |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| }, |
| }; |
| |
| static struct platform_device smc91x_device = { |
| .name = "smc91x", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(smc91x_resources), |
| .resource = smc91x_resources, |
| .dev = { |
| .platform_data = &smc91x_info, |
| }, |
| }; |
| #endif |
| |
| #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) |
| #ifdef CONFIG_SERIAL_BFIN_UART0 |
| static struct resource bfin_uart0_resources[] = { |
| { |
| .start = BFIN_UART_THR, |
| .end = BFIN_UART_GCTL+2, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = IRQ_UART_TX, |
| .end = IRQ_UART_TX, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .start = IRQ_UART_RX, |
| .end = IRQ_UART_RX, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .start = IRQ_UART_ERROR, |
| .end = IRQ_UART_ERROR, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .start = CH_UART_TX, |
| .end = CH_UART_TX, |
| .flags = IORESOURCE_DMA, |
| }, |
| { |
| .start = CH_UART_RX, |
| .end = CH_UART_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 |
| #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 |
| #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 = 0x1C0000, |
| .offset = MTDPART_OFS_APPEND, |
| }, { |
| .name = "file system(nor)", |
| .size = 0x800000 - 0x40000 - 0x1C0000 - 0x2000 * 8, |
| .offset = MTDPART_OFS_APPEND, |
| }, { |
| .name = "config(nor)", |
| .size = 0x2000 * 7, |
| .offset = MTDPART_OFS_APPEND, |
| }, { |
| .name = "u-boot env(nor)", |
| .size = 0x2000, |
| .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 = 0x207fffff, |
| .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_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE) |
| /* 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, |
| } |
| }; |
| |
| /* SPI controller data */ |
| static struct bfin5xx_spi_master bfin_spi0_info = { |
| .num_chipselect = 8, |
| .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 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 |
| |
| static struct spi_board_info bfin_spi_board_info[] __initdata = { |
| #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, |
| .platform_data = "ad1836", /* only includes chip name for the moment */ |
| .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_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) |
| #include <linux/input.h> |
| #include <linux/gpio_keys.h> |
| |
| static struct gpio_keys_button bfin_gpio_keys_table[] = { |
| {BTN_0, GPIO_PF5, 1, "gpio-keys: BTN0"}, |
| {BTN_1, GPIO_PF6, 1, "gpio-keys: BTN1"}, |
| {BTN_2, GPIO_PF7, 1, "gpio-keys: BTN2"}, |
| {BTN_3, GPIO_PF8, 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 |
| |
| #if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) |
| #include <linux/i2c-gpio.h> |
| |
| static struct i2c_gpio_platform_data i2c_gpio_data = { |
| .sda_pin = GPIO_PF1, |
| .scl_pin = GPIO_PF0, |
| .sda_is_open_drain = 0, |
| .scl_is_open_drain = 0, |
| .udelay = 10, |
| }; |
| |
| static struct platform_device i2c_gpio_device = { |
| .name = "i2c-gpio", |
| .id = 0, |
| .dev = { |
| .platform_data = &i2c_gpio_data, |
| }, |
| }; |
| #endif |
| |
| static const unsigned int cclk_vlev_datasheet[] = |
| { |
| VRPAIR(VLEV_085, 250000000), |
| VRPAIR(VLEV_090, 300000000), |
| VRPAIR(VLEV_095, 313000000), |
| VRPAIR(VLEV_100, 350000000), |
| VRPAIR(VLEV_105, 400000000), |
| VRPAIR(VLEV_110, 444000000), |
| VRPAIR(VLEV_115, 450000000), |
| VRPAIR(VLEV_120, 475000000), |
| VRPAIR(VLEV_125, 500000000), |
| 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, |
| }, |
| }; |
| |
| #if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \ |
| || defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE) |
| #include <linux/videodev2.h> |
| #include <media/blackfin/bfin_capture.h> |
| #include <media/blackfin/ppi.h> |
| |
| static const unsigned short ppi_req[] = { |
| P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3, |
| P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7, |
| P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2, |
| 0, |
| }; |
| |
| static const struct ppi_info ppi_info = { |
| .type = PPI_TYPE_PPI, |
| .dma_ch = CH_PPI0, |
| .irq_err = IRQ_PPI1_ERROR, |
| .base = (void __iomem *)PPI0_CONTROL, |
| .pin_req = ppi_req, |
| }; |
| |
| #if defined(CONFIG_VIDEO_ADV7183) \ |
| || defined(CONFIG_VIDEO_ADV7183_MODULE) |
| #include <media/adv7183.h> |
| static struct v4l2_input adv7183_inputs[] = { |
| { |
| .index = 0, |
| .name = "Composite", |
| .type = V4L2_INPUT_TYPE_CAMERA, |
| .std = V4L2_STD_ALL, |
| .capabilities = V4L2_IN_CAP_STD, |
| }, |
| { |
| .index = 1, |
| .name = "S-Video", |
| .type = V4L2_INPUT_TYPE_CAMERA, |
| .std = V4L2_STD_ALL, |
| .capabilities = V4L2_IN_CAP_STD, |
| }, |
| { |
| .index = 2, |
| .name = "Component", |
| .type = V4L2_INPUT_TYPE_CAMERA, |
| .std = V4L2_STD_ALL, |
| .capabilities = V4L2_IN_CAP_STD, |
| }, |
| }; |
| |
| static struct bcap_route adv7183_routes[] = { |
| { |
| .input = ADV7183_COMPOSITE4, |
| .output = ADV7183_8BIT_OUT, |
| }, |
| { |
| .input = ADV7183_SVIDEO0, |
| .output = ADV7183_8BIT_OUT, |
| }, |
| { |
| .input = ADV7183_COMPONENT0, |
| .output = ADV7183_8BIT_OUT, |
| }, |
| }; |
| |
| |
| static const unsigned adv7183_gpio[] = { |
| GPIO_PF13, /* reset pin */ |
| GPIO_PF2, /* output enable pin */ |
| }; |
| |
| static struct bfin_capture_config bfin_capture_data = { |
| .card_name = "BF561", |
| .inputs = adv7183_inputs, |
| .num_inputs = ARRAY_SIZE(adv7183_inputs), |
| .routes = adv7183_routes, |
| .i2c_adapter_id = 0, |
| .board_info = { |
| .type = "adv7183", |
| .addr = 0x20, |
| .platform_data = (void *)adv7183_gpio, |
| }, |
| .ppi_info = &ppi_info, |
| .ppi_control = (PACK_EN | DLEN_8 | DMA32 | FLD_SEL), |
| }; |
| #endif |
| |
| static struct platform_device bfin_capture_device = { |
| .name = "bfin_capture", |
| .dev = { |
| .platform_data = &bfin_capture_data, |
| }, |
| }; |
| #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 |
| |
| #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) |
| static struct platform_device bfin_ac97 = { |
| .name = "bfin-ac97", |
| .id = CONFIG_SND_BF5XX_SPORT_NUM, |
| /* TODO: add platform data here */ |
| }; |
| #endif |
| |
| #if defined(CONFIG_SND_BF5XX_SOC_AD1836) \ |
| || defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) |
| static const char * const ad1836_link[] = { |
| "bfin-tdm.0", |
| "spi0.4", |
| }; |
| static struct platform_device bfin_ad1836_machine = { |
| .name = "bfin-snd-ad1836", |
| .id = -1, |
| .dev = { |
| .platform_data = (void *)ad1836_link, |
| }, |
| }; |
| #endif |
| |
| static struct platform_device *ezkit_devices[] __initdata = { |
| |
| &bfin_dpmc, |
| |
| #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) |
| &smc91x_device, |
| #endif |
| |
| #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) |
| &net2272_bfin_device, |
| #endif |
| |
| #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) |
| &bfin_isp1760_device, |
| #endif |
| |
| #if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE) |
| &bfin_spi0_device, |
| #endif |
| |
| #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) |
| #ifdef CONFIG_SERIAL_BFIN_UART0 |
| &bfin_uart0_device, |
| #endif |
| #endif |
| |
| #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) |
| #ifdef CONFIG_BFIN_SIR0 |
| &bfin_sir0_device, |
| #endif |
| #endif |
| |
| #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) |
| &bfin_device_gpiokeys, |
| #endif |
| |
| #if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) |
| &i2c_gpio_device, |
| #endif |
| |
| #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) |
| &isp1362_hcd_device, |
| #endif |
| |
| #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) |
| &ezkit_flash_device, |
| #endif |
| |
| #if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \ |
| || defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE) |
| &bfin_capture_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 |
| |
| #if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE) |
| &bfin_ac97, |
| #endif |
| |
| #if defined(CONFIG_SND_BF5XX_SOC_AD1836) || \ |
| defined(CONFIG_SND_BF5XX_SOC_AD1836_MODULE) |
| &bfin_ad1836_machine, |
| #endif |
| }; |
| |
| static int __init net2272_init(void) |
| { |
| #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) |
| int ret; |
| |
| ret = gpio_request(GPIO_PF11, "net2272"); |
| if (ret) |
| return ret; |
| |
| /* Reset the USB chip */ |
| gpio_direction_output(GPIO_PF11, 0); |
| mdelay(2); |
| gpio_set_value(GPIO_PF11, 1); |
| #endif |
| |
| return 0; |
| } |
| |
| static int __init ezkit_init(void) |
| { |
| int ret; |
| |
| printk(KERN_INFO "%s(): registering device resources\n", __func__); |
| |
| ret = platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices)); |
| if (ret < 0) |
| return ret; |
| |
| #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) |
| bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() | (1 << 12)); |
| SSYNC(); |
| #endif |
| |
| #if defined(CONFIG_SND_BF5XX_SOC_AD183X) || defined(CONFIG_SND_BF5XX_SOC_AD183X_MODULE) |
| bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() | (1 << 15)); |
| bfin_write_FIO0_FLAG_S(1 << 15); |
| SSYNC(); |
| /* |
| * This initialization lasts for approximately 4500 MCLKs. |
| * MCLK = 12.288MHz |
| */ |
| udelay(400); |
| #endif |
| |
| if (net2272_init()) |
| pr_warning("unable to configure net2272; it probably won't work\n"); |
| |
| spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); |
| return 0; |
| } |
| |
| arch_initcall(ezkit_init); |
| |
| static struct platform_device *ezkit_early_devices[] __initdata = { |
| #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) |
| #ifdef CONFIG_SERIAL_BFIN_UART0 |
| &bfin_uart0_device, |
| #endif |
| #endif |
| }; |
| |
| void __init native_machine_early_platform_add_devices(void) |
| { |
| printk(KERN_INFO "register early platform devices\n"); |
| early_platform_add_devices(ezkit_early_devices, |
| ARRAY_SIZE(ezkit_early_devices)); |
| } |