679 lines
14 KiB
C
679 lines
14 KiB
C
|
/*
|
||
|
|
* 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/gpio.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 IS_ENABLED(CONFIG_USB_ISP1760_HCD)
|
||
|
|
#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 IS_ENABLED(CONFIG_USB_ISP1362_HCD)
|
||
|
|
#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 IS_ENABLED(CONFIG_USB_NET2272)
|
||
|
|
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 IS_ENABLED(CONFIG_SMC91X)
|
||
|
|
#include <linux/smc91x.h>
|
||
|
|
|
||
|
|
static struct smc91x_platdata smc91x_info = {
|
||
|
|
.flags = SMC91X_USE_8BIT | SMC91X_USE_16BIT | 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 IS_ENABLED(CONFIG_SERIAL_BFIN)
|
||
|
|
#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 IS_ENABLED(CONFIG_BFIN_SIR)
|
||
|
|
#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 IS_ENABLED(CONFIG_MTD_PHYSMAP)
|
||
|
|
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 IS_ENABLED(CONFIG_SPI_BFIN5XX)
|
||
|
|
/* 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 IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD183X)
|
||
|
|
{
|
||
|
|
.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 IS_ENABLED(CONFIG_SPI_SPIDEV)
|
||
|
|
{
|
||
|
|
.modalias = "spidev",
|
||
|
|
.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
|
||
|
|
.bus_num = 0,
|
||
|
|
.chip_select = 1,
|
||
|
|
},
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_KEYBOARD_GPIO)
|
||
|
|
#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 IS_ENABLED(CONFIG_I2C_GPIO)
|
||
|
|
#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 IS_ENABLED(CONFIG_VIDEO_BLACKFIN_CAPTURE)
|
||
|
|
#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 IS_ENABLED(CONFIG_VIDEO_ADV7183)
|
||
|
|
#include <media/i2c/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 IS_ENABLED(CONFIG_SND_BF5XX_I2S)
|
||
|
|
static struct platform_device bfin_i2s = {
|
||
|
|
.name = "bfin-i2s",
|
||
|
|
.id = CONFIG_SND_BF5XX_SPORT_NUM,
|
||
|
|
/* TODO: add platform data here */
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_SND_BF5XX_AC97)
|
||
|
|
static struct platform_device bfin_ac97 = {
|
||
|
|
.name = "bfin-ac97",
|
||
|
|
.id = CONFIG_SND_BF5XX_SPORT_NUM,
|
||
|
|
/* TODO: add platform data here */
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD1836)
|
||
|
|
static const char * const ad1836_link[] = {
|
||
|
|
"bfin-i2s.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 IS_ENABLED(CONFIG_SMC91X)
|
||
|
|
&smc91x_device,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_USB_NET2272)
|
||
|
|
&net2272_bfin_device,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_USB_ISP1760_HCD)
|
||
|
|
&bfin_isp1760_device,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_SPI_BFIN5XX)
|
||
|
|
&bfin_spi0_device,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_SERIAL_BFIN)
|
||
|
|
#ifdef CONFIG_SERIAL_BFIN_UART0
|
||
|
|
&bfin_uart0_device,
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_BFIN_SIR)
|
||
|
|
#ifdef CONFIG_BFIN_SIR0
|
||
|
|
&bfin_sir0_device,
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_KEYBOARD_GPIO)
|
||
|
|
&bfin_device_gpiokeys,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_I2C_GPIO)
|
||
|
|
&i2c_gpio_device,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_USB_ISP1362_HCD)
|
||
|
|
&isp1362_hcd_device,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_MTD_PHYSMAP)
|
||
|
|
&ezkit_flash_device,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_VIDEO_BLACKFIN_CAPTURE)
|
||
|
|
&bfin_capture_device,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_SND_BF5XX_I2S)
|
||
|
|
&bfin_i2s,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_SND_BF5XX_AC97)
|
||
|
|
&bfin_ac97,
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD1836)
|
||
|
|
&bfin_ad1836_machine,
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
static int __init net2272_init(void)
|
||
|
|
{
|
||
|
|
#if IS_ENABLED(CONFIG_USB_NET2272)
|
||
|
|
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 IS_ENABLED(CONFIG_SMC91X)
|
||
|
|
bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() | (1 << 12));
|
||
|
|
SSYNC();
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD183X)
|
||
|
|
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));
|
||
|
|
}
|