[mirror_ubuntu-artful-kernel.git] / arch / blackfin / mach-bf561 / boards / ezkit.c

/*
 * File:         arch/blackfin/mach-bf561/ezkit.c
 * Based on:
 * Author:
 *
 * Created:
 * Description:
 *
 * Modified:
 *               Copyright 2004-2006 Analog Devices Inc.
 *
 * Bugs:         Enter bugs at http://blackfin.uclinux.org/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see the file COPYING, or write
 * to the Free Software Foundation, Inc.,
 * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#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/ata_platform.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[] = "ADDS-BF561-EZKIT";

#define ISP1761_BASE       0x2C0F0000
#define ISP1761_IRQ        IRQ_PF10

#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
static struct resource bfin_isp1761_resources[] = {
	{
		.name	= "isp1761-regs",
		.start  = ISP1761_BASE + 0x00000000,
		.end    = ISP1761_BASE + 0x000fffff,
		.flags  = IORESOURCE_MEM,
	},
	{
		.start  = ISP1761_IRQ,
		.end    = ISP1761_IRQ,
		.flags  = IORESOURCE_IRQ,
	},
};

static struct platform_device bfin_isp1761_device = {
	.name           = "isp1761",
	.id             = 0,
	.num_resources  = ARRAY_SIZE(bfin_isp1761_resources),
	.resource       = bfin_isp1761_resources,
};

static struct platform_device *bfin_isp1761_devices[] = {
	&bfin_isp1761_device,
};

int __init bfin_isp1761_init(void)
{
	unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices);

	printk(KERN_INFO "%s(): registering device resources\n", __func__);
	set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);

	return platform_add_devices(bfin_isp1761_devices, num_devices);
}

void __exit bfin_isp1761_exit(void)
{
	platform_device_unregister(&bfin_isp1761_device);
}

arch_initcall(bfin_isp1761_init);
#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,
	},
};

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 = 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)
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,
};
#endif

#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
static struct resource ax88180_resources[] = {
	[0] = {
		.start	= 0x2c000000,
		.end	= 0x2c000000 + 0x8000,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= IRQ_PF10,
		.end	= IRQ_PF10,
		.flags	= (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL),
	},
};

static struct platform_device ax88180_device = {
	.name		= "ax88180",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(ax88180_resources),
	.resource	= ax88180_resources,
};
#endif

#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
static struct resource bfin_uart_resources[] = {
	{
		.start = 0xFFC00400,
		.end = 0xFFC004FF,
		.flags = IORESOURCE_MEM,
	},
};

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)
static struct resource bfin_sir_resources[] = {
#ifdef CONFIG_BFIN_SIR0
	{
		.start = 0xFFC00400,
		.end = 0xFFC004FF,
		.flags = IORESOURCE_MEM,
	},
#endif
};

static struct platform_device bfin_sir_device = {
	.name = "bfin_sir",
	.id = 0,
	.num_resources = ARRAY_SIZE(bfin_sir_resources),
	.resource = bfin_sir_resources,
};
#endif

#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition ezkit_partitions[] = {
	{
		.name       = "Bootloader",
		.size       = 0x40000,
		.offset     = 0,
	}, {
		.name       = "Kernel",
		.size       = 0x1C0000,
		.offset     = MTDPART_OFS_APPEND,
	}, {
		.name       = "RootFS",
		.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   = 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_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_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_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_SPI,
		.end   = CH_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_BLACKFIN_AD1836) \
	|| defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
	{
		.modalias = "ad1836-spi",
		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
		.bus_num = 0,
		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
		.controller_data = &ad1836_spi_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_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
#define PATA_INT	55

static struct pata_platform_info bfin_pata_platform_data = {
	.ioport_shift = 1,
	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
};

static struct resource bfin_pata_resources[] = {
	{
		.start = 0x20314020,
		.end = 0x2031403F,
		.flags = IORESOURCE_MEM,
	},
	{
		.start = 0x2031401C,
		.end = 0x2031401F,
		.flags = IORESOURCE_MEM,
	},
	{
		.start = PATA_INT,
		.end = PATA_INT,
		.flags = IORESOURCE_IRQ,
	},
};

static struct platform_device bfin_pata_device = {
	.name = "pata_platform",
	.id = -1,
	.num_resources = ARRAY_SIZE(bfin_pata_resources),
	.resource = bfin_pata_resources,
	.dev = {
		.platform_data = &bfin_pata_platform_data,
	}
};
#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

static struct resource bfin_gpios_resources = {
	.start = 0,
	.end   = MAX_BLACKFIN_GPIOS - 1,
	.flags = IORESOURCE_IRQ,
};

static struct platform_device bfin_gpios_device = {
	.name = "simple-gpio",
	.id = -1,
	.num_resources = 1,
	.resource = &bfin_gpios_resources,
};

#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		= 1,
	.scl_pin		= 0,
	.sda_is_open_drain	= 0,
	.scl_is_open_drain	= 0,
	.udelay			= 40,
};

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,
	},
};

static struct platform_device *ezkit_devices[] __initdata = {

	&bfin_dpmc,

#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
	&smc91x_device,
#endif

#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE)
	&ax88180_device,
#endif

#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
	&net2272_bfin_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)
	&bfin_uart_device,
#endif

#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
	&bfin_sir_device,
#endif

#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
	&bfin_pata_device,
#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

	&bfin_gpios_device,

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

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

	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));

#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
#endif
	return 0;
}

arch_initcall(ezkit_init);
Commit	Line	Data
1394f032 BW	1	/*
	2	* File: arch/blackfin/mach-bf561/ezkit.c
	3	* Based on:
	4	* Author:
	5	*
	6	* Created:
	7	* Description:
	8	*
	9	* Modified:
	10	* Copyright 2004-2006 Analog Devices Inc.
	11	*
	12	* Bugs: Enter bugs at http://blackfin.uclinux.org/
	13	*
	14	* This program is free software; you can redistribute it and/or modify
	15	* it under the terms of the GNU General Public License as published by
	16	* the Free Software Foundation; either version 2 of the License, or
	17	* (at your option) any later version.
	18	*
	19	* This program is distributed in the hope that it will be useful,
	20	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	21	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	22	* GNU General Public License for more details.
	23	*
	24	* You should have received a copy of the GNU General Public License
	25	* along with this program; if not, see the file COPYING, or write
	26	* to the Free Software Foundation, Inc.,
	27	* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	28	*/
	29
	30	#include <linux/device.h>
	31	#include <linux/platform_device.h>
de8c43f2 MF	32	#include <linux/mtd/mtd.h>
	33	#include <linux/mtd/partitions.h>
	34	#include <linux/mtd/physmap.h>
1394f032	35	#include <linux/spi/spi.h>
140a9aec	36	#include <linux/irq.h>
1f83b8f1	37	#include <linux/interrupt.h>
0a87e3e9	38	#include <linux/ata_platform.h>
c6c4d7bb	39	#include <asm/dma.h>
1f83b8f1	40	#include <asm/bfin5xx_spi.h>
5d448dd5	41	#include <asm/portmux.h>
14b03204	42	#include <asm/dpmc.h>
1394f032 BW	43
	44	/*
	45	* Name the Board for the /proc/cpuinfo
	46	*/
066954a3	47	const char bfin_board_name[] = "ADDS-BF561-EZKIT";
1394f032	48
140a9aec MH	49	#define ISP1761_BASE 0x2C0F0000
	50	#define ISP1761_IRQ IRQ_PF10
	51
	52	#if defined(CONFIG_USB_ISP1760_HCD) \|\| defined(CONFIG_USB_ISP1760_HCD_MODULE)
	53	static struct resource bfin_isp1761_resources[] = {
1f83b8f1	54	{
140a9aec MH	55	.name = "isp1761-regs",
	56	.start = ISP1761_BASE + 0x00000000,
	57	.end = ISP1761_BASE + 0x000fffff,
	58	.flags = IORESOURCE_MEM,
	59	},
1f83b8f1	60	{
140a9aec MH	61	.start = ISP1761_IRQ,
	62	.end = ISP1761_IRQ,
	63	.flags = IORESOURCE_IRQ,
	64	},
	65	};
	66
	67	static struct platform_device bfin_isp1761_device = {
	68	.name = "isp1761",
	69	.id = 0,
	70	.num_resources = ARRAY_SIZE(bfin_isp1761_resources),
	71	.resource = bfin_isp1761_resources,
	72	};
	73
	74	static struct platform_device *bfin_isp1761_devices[] = {
	75	&bfin_isp1761_device,
	76	};
	77
	78	int __init bfin_isp1761_init(void)
	79	{
1f83b8f1	80	unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices);
140a9aec	81
b85d858b	82	printk(KERN_INFO "%s(): registering device resources\n", __func__);
140a9aec MH	83	set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);
	84
	85	return platform_add_devices(bfin_isp1761_devices, num_devices);
	86	}
	87
	88	void __exit bfin_isp1761_exit(void)
	89	{
	90	platform_device_unregister(&bfin_isp1761_device);
	91	}
	92
	93	arch_initcall(bfin_isp1761_init);
	94	#endif
	95
e9d76c2d MH	96	#if defined(CONFIG_USB_ISP1362_HCD) \|\| defined(CONFIG_USB_ISP1362_HCD_MODULE)
	97	#include <linux/usb/isp1362.h>
	98
	99	static struct resource isp1362_hcd_resources[] = {
	100	{
	101	.start = 0x2c060000,
	102	.end = 0x2c060000,
	103	.flags = IORESOURCE_MEM,
	104	}, {
	105	.start = 0x2c060004,
	106	.end = 0x2c060004,
	107	.flags = IORESOURCE_MEM,
	108	}, {
	109	.start = IRQ_PF8,
	110	.end = IRQ_PF8,
	111	.flags = IORESOURCE_IRQ,
	112	},
	113	};
	114
	115	static struct isp1362_platform_data isp1362_priv = {
	116	.sel15Kres = 1,
	117	.clknotstop = 0,
	118	.oc_enable = 0,
	119	.int_act_high = 0,
	120	.int_edge_triggered = 0,
	121	.remote_wakeup_connected = 0,
	122	.no_power_switching = 1,
	123	.power_switching_mode = 0,
	124	};
	125
	126	static struct platform_device isp1362_hcd_device = {
	127	.name = "isp1362-hcd",
	128	.id = 0,
	129	.dev = {
	130	.platform_data = &isp1362_priv,
	131	},
	132	.num_resources = ARRAY_SIZE(isp1362_hcd_resources),
	133	.resource = isp1362_hcd_resources,
	134	};
	135	#endif
	136
83d9cde0 MH	137	#if defined(CONFIG_USB_NET2272) \|\| defined(CONFIG_USB_NET2272_MODULE)
	138	static struct resource net2272_bfin_resources[] = {
	139	{
	140	.start = 0x2C000000,
	141	.end = 0x2C000000 + 0x7F,
	142	.flags = IORESOURCE_MEM,
	143	}, {
	144	.start = IRQ_PF10,
	145	.end = IRQ_PF10,
	146	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_LOWLEVEL,
	147	},
	148	};
	149
	150	static struct platform_device net2272_bfin_device = {
	151	.name = "net2272",
	152	.id = -1,
	153	.num_resources = ARRAY_SIZE(net2272_bfin_resources),
	154	.resource = net2272_bfin_resources,
	155	};
	156	#endif
	157
1394f032 BW	158	/*
	159	* USB-LAN EzExtender board
	160	* Driver needs to know address, irq and flag pin.
	161	*/
	162	#if defined(CONFIG_SMC91X) \|\| defined(CONFIG_SMC91X_MODULE)
	163	static struct resource smc91x_resources[] = {
	164	{
	165	.name = "smc91x-regs",
	166	.start = 0x2C010300,
	167	.end = 0x2C010300 + 16,
	168	.flags = IORESOURCE_MEM,
1f83b8f1	169	}, {
1394f032 BW	170
	171	.start = IRQ_PF9,
	172	.end = IRQ_PF9,
	173	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHLEVEL,
	174	},
	175	};
	176
	177	static struct platform_device smc91x_device = {
	178	.name = "smc91x",
	179	.id = 0,
	180	.num_resources = ARRAY_SIZE(smc91x_resources),
	181	.resource = smc91x_resources,
	182	};
	183	#endif
	184
561cc18b MH	185	#if defined(CONFIG_AX88180) \|\| defined(CONFIG_AX88180_MODULE)
	186	static struct resource ax88180_resources[] = {
	187	[0] = {
	188	.start = 0x2c000000,
	189	.end = 0x2c000000 + 0x8000,
	190	.flags = IORESOURCE_MEM,
	191	},
	192	[1] = {
	193	.start = IRQ_PF10,
	194	.end = IRQ_PF10,
	195	.flags = (IORESOURCE_IRQ \| IORESOURCE_IRQ_LOWLEVEL),
	196	},
	197	};
	198
	199	static struct platform_device ax88180_device = {
	200	.name = "ax88180",
	201	.id = -1,
	202	.num_resources = ARRAY_SIZE(ax88180_resources),
	203	.resource = ax88180_resources,
	204	};
	205	#endif
	206
1394f032 BW	207	#if defined(CONFIG_SERIAL_BFIN) \|\| defined(CONFIG_SERIAL_BFIN_MODULE)
1394f032 BW	208	static struct resource bfin_uart_resources[] = {
1f83b8f1 MF	209	{
	210	.start = 0xFFC00400,
	211	.end = 0xFFC004FF,
	212	.flags = IORESOURCE_MEM,
	213	},
1394f032 BW	214	};
	215
	216	static struct platform_device bfin_uart_device = {
1f83b8f1 MF	217	.name = "bfin-uart",
	218	.id = 1,
	219	.num_resources = ARRAY_SIZE(bfin_uart_resources),
	220	.resource = bfin_uart_resources,
1394f032 BW	221	};
	222	#endif
	223
5be36d22 GY	224	#if defined(CONFIG_BFIN_SIR) \|\| defined(CONFIG_BFIN_SIR_MODULE)
	225	static struct resource bfin_sir_resources[] = {
	226	#ifdef CONFIG_BFIN_SIR0
	227	{
	228	.start = 0xFFC00400,
	229	.end = 0xFFC004FF,
	230	.flags = IORESOURCE_MEM,
	231	},
	232	#endif
	233	};
	234
	235	static struct platform_device bfin_sir_device = {
	236	.name = "bfin_sir",
	237	.id = 0,
	238	.num_resources = ARRAY_SIZE(bfin_sir_resources),
	239	.resource = bfin_sir_resources,
	240	};
	241	#endif
	242
793dc27b	243	#if defined(CONFIG_MTD_PHYSMAP) \|\| defined(CONFIG_MTD_PHYSMAP_MODULE)
de8c43f2 MF	244	static struct mtd_partition ezkit_partitions[] = {
	245	{
	246	.name = "Bootloader",
edf05641	247	.size = 0x40000,
de8c43f2 MF	248	.offset = 0,
	249	}, {
	250	.name = "Kernel",
ac76d889	251	.size = 0x1C0000,
de8c43f2 MF	252	.offset = MTDPART_OFS_APPEND,
	253	}, {
	254	.name = "RootFS",
	255	.size = MTDPART_SIZ_FULL,
	256	.offset = MTDPART_OFS_APPEND,
	257	}
	258	};
	259
	260	static struct physmap_flash_data ezkit_flash_data = {
	261	.width = 2,
	262	.parts = ezkit_partitions,
	263	.nr_parts = ARRAY_SIZE(ezkit_partitions),
	264	};
	265
	266	static struct resource ezkit_flash_resource = {
	267	.start = 0x20000000,
	268	.end = 0x207fffff,
	269	.flags = IORESOURCE_MEM,
	270	};
	271
	272	static struct platform_device ezkit_flash_device = {
	273	.name = "physmap-flash",
	274	.id = 0,
	275	.dev = {
	276	.platform_data = &ezkit_flash_data,
	277	},
	278	.num_resources = 1,
	279	.resource = &ezkit_flash_resource,
	280	};
793dc27b	281	#endif
de8c43f2	282
1394f032 BW	283	#if defined(CONFIG_SND_BLACKFIN_AD1836) \
	284	\|\| defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
	285	static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
	286	.enable_dma = 0,
	287	.bits_per_word = 16,
	288	};
	289	#endif
6e668936 MH	290
	291	#if defined(CONFIG_SPI_SPIDEV) \|\| defined(CONFIG_SPI_SPIDEV_MODULE)
	292	static struct bfin5xx_spi_chip spidev_chip_info = {
	293	.enable_dma = 0,
	294	.bits_per_word = 8,
	295	};
	296	#endif
1394f032	297
5bda2723	298	#if defined(CONFIG_SPI_BFIN) \|\| defined(CONFIG_SPI_BFIN_MODULE)
c6c4d7bb BW	299	/* SPI (0) */
	300	static struct resource bfin_spi0_resource[] = {
	301	[0] = {
	302	.start = SPI0_REGBASE,
	303	.end = SPI0_REGBASE + 0xFF,
	304	.flags = IORESOURCE_MEM,
	305	},
	306	[1] = {
	307	.start = CH_SPI,
	308	.end = CH_SPI,
	309	.flags = IORESOURCE_IRQ,
	310	}
	311	};
	312
1394f032	313	/* SPI controller data */
c6c4d7bb	314	static struct bfin5xx_spi_master bfin_spi0_info = {
1394f032 BW	315	.num_chipselect = 8,
1394f032 BW	316	.enable_dma = 1, /* master has the ability to do dma transfer */
5d448dd5	317	.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
1394f032 BW	318	};
1394f032 BW	319
c6c4d7bb BW	320	static struct platform_device bfin_spi0_device = {
	321	.name = "bfin-spi",
	322	.id = 0, /* Bus number */
	323	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
	324	.resource = bfin_spi0_resource,
1394f032	325	.dev = {
c6c4d7bb	326	.platform_data = &bfin_spi0_info, /* Passed to driver */
1394f032 BW	327	},
1394f032 BW	328	};
5bda2723	329	#endif
1394f032 BW	330
	331	static struct spi_board_info bfin_spi_board_info[] __initdata = {
	332	#if defined(CONFIG_SND_BLACKFIN_AD1836) \
	333	\|\| defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
	334	{
	335	.modalias = "ad1836-spi",
	336	.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
c6c4d7bb	337	.bus_num = 0,
1394f032 BW	338	.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
	339	.controller_data = &ad1836_spi_chip_info,
	340	},
	341	#endif
6e668936 MH	342	#if defined(CONFIG_SPI_SPIDEV) \|\| defined(CONFIG_SPI_SPIDEV_MODULE)
	343	{
	344	.modalias = "spidev",
	345	.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
	346	.bus_num = 0,
	347	.chip_select = 1,
	348	.controller_data = &spidev_chip_info,
	349	},
	350	#endif
1394f032 BW	351	};
1394f032 BW	352
c6c4d7bb BW	353	#if defined(CONFIG_PATA_PLATFORM) \|\| defined(CONFIG_PATA_PLATFORM_MODULE)
	354	#define PATA_INT 55
	355
	356	static struct pata_platform_info bfin_pata_platform_data = {
	357	.ioport_shift = 1,
	358	.irq_type = IRQF_TRIGGER_HIGH \| IRQF_DISABLED,
	359	};
	360
	361	static struct resource bfin_pata_resources[] = {
	362	{
	363	.start = 0x20314020,
	364	.end = 0x2031403F,
	365	.flags = IORESOURCE_MEM,
	366	},
	367	{
	368	.start = 0x2031401C,
	369	.end = 0x2031401F,
	370	.flags = IORESOURCE_MEM,
	371	},
	372	{
	373	.start = PATA_INT,
	374	.end = PATA_INT,
	375	.flags = IORESOURCE_IRQ,
	376	},
	377	};
	378
	379	static struct platform_device bfin_pata_device = {
	380	.name = "pata_platform",
	381	.id = -1,
	382	.num_resources = ARRAY_SIZE(bfin_pata_resources),
	383	.resource = bfin_pata_resources,
	384	.dev = {
	385	.platform_data = &bfin_pata_platform_data,
	386	}
	387	};
	388	#endif
	389
2463ef22 MH	390	#if defined(CONFIG_KEYBOARD_GPIO) \|\| defined(CONFIG_KEYBOARD_GPIO_MODULE)
	391	#include <linux/input.h>
	392	#include <linux/gpio_keys.h>
	393
	394	static struct gpio_keys_button bfin_gpio_keys_table[] = {
	395	{BTN_0, GPIO_PF5, 1, "gpio-keys: BTN0"},
	396	{BTN_1, GPIO_PF6, 1, "gpio-keys: BTN1"},
	397	{BTN_2, GPIO_PF7, 1, "gpio-keys: BTN2"},
	398	{BTN_3, GPIO_PF8, 1, "gpio-keys: BTN3"},
	399	};
	400
	401	static struct gpio_keys_platform_data bfin_gpio_keys_data = {
	402	.buttons = bfin_gpio_keys_table,
	403	.nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
	404	};
	405
	406	static struct platform_device bfin_device_gpiokeys = {
	407	.name = "gpio-keys",
	408	.dev = {
	409	.platform_data = &bfin_gpio_keys_data,
	410	},
	411	};
	412	#endif
	413
cad2ab65 MF	414	static struct resource bfin_gpios_resources = {
	415	.start = 0,
	416	.end = MAX_BLACKFIN_GPIOS - 1,
	417	.flags = IORESOURCE_IRQ,
	418	};
	419
	420	static struct platform_device bfin_gpios_device = {
	421	.name = "simple-gpio",
	422	.id = -1,
	423	.num_resources = 1,
	424	.resource = &bfin_gpios_resources,
	425	};
	426
e3163954 BW	427	#if defined(CONFIG_I2C_GPIO) \|\| defined(CONFIG_I2C_GPIO_MODULE)
	428	#include <linux/i2c-gpio.h>
	429
	430	static struct i2c_gpio_platform_data i2c_gpio_data = {
	431	.sda_pin = 1,
	432	.scl_pin = 0,
	433	.sda_is_open_drain = 0,
	434	.scl_is_open_drain = 0,
	435	.udelay = 40,
	436	};
	437
	438	static struct platform_device i2c_gpio_device = {
	439	.name = "i2c-gpio",
	440	.id = 0,
	441	.dev = {
	442	.platform_data = &i2c_gpio_data,
	443	},
	444	};
	445	#endif
	446
14b03204 MH	447	static const unsigned int cclk_vlev_datasheet[] =
	448	{
	449	VRPAIR(VLEV_085, 250000000),
	450	VRPAIR(VLEV_090, 300000000),
	451	VRPAIR(VLEV_095, 313000000),
	452	VRPAIR(VLEV_100, 350000000),
	453	VRPAIR(VLEV_105, 400000000),
	454	VRPAIR(VLEV_110, 444000000),
	455	VRPAIR(VLEV_115, 450000000),
	456	VRPAIR(VLEV_120, 475000000),
	457	VRPAIR(VLEV_125, 500000000),
	458	VRPAIR(VLEV_130, 600000000),
	459	};
	460
	461	static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
	462	.tuple_tab = cclk_vlev_datasheet,
	463	.tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
	464	.vr_settling_time = 25 /* us */,
	465	};
	466
	467	static struct platform_device bfin_dpmc = {
	468	.name = "bfin dpmc",
	469	.dev = {
	470	.platform_data = &bfin_dmpc_vreg_data,
	471	},
	472	};
	473
1394f032	474	static struct platform_device *ezkit_devices[] __initdata = {
14b03204 MH	475
	476	&bfin_dpmc,
	477
1394f032 BW	478	#if defined(CONFIG_SMC91X) \|\| defined(CONFIG_SMC91X_MODULE)
	479	&smc91x_device,
	480	#endif
561cc18b MH	481
	482	#if defined(CONFIG_AX88180) \|\| defined(CONFIG_AX88180_MODULE)
	483	&ax88180_device,
	484	#endif
	485
83d9cde0 MH	486	#if defined(CONFIG_USB_NET2272) \|\| defined(CONFIG_USB_NET2272_MODULE)
	487	&net2272_bfin_device,
	488	#endif
	489
1394f032	490	#if defined(CONFIG_SPI_BFIN) \|\| defined(CONFIG_SPI_BFIN_MODULE)
c6c4d7bb	491	&bfin_spi0_device,
1394f032	492	#endif
2463ef22	493
1394f032	494	#if defined(CONFIG_SERIAL_BFIN) \|\| defined(CONFIG_SERIAL_BFIN_MODULE)
1f83b8f1	495	&bfin_uart_device,
1394f032	496	#endif
2463ef22	497
5be36d22 GY	498	#if defined(CONFIG_BFIN_SIR) \|\| defined(CONFIG_BFIN_SIR_MODULE)
	499	&bfin_sir_device,
	500	#endif
	501
c6c4d7bb BW	502	#if defined(CONFIG_PATA_PLATFORM) \|\| defined(CONFIG_PATA_PLATFORM_MODULE)
	503	&bfin_pata_device,
	504	#endif
2463ef22 MH	505
	506	#if defined(CONFIG_KEYBOARD_GPIO) \|\| defined(CONFIG_KEYBOARD_GPIO_MODULE)
	507	&bfin_device_gpiokeys,
	508	#endif
e3163954 BW	509
	510	#if defined(CONFIG_I2C_GPIO) \|\| defined(CONFIG_I2C_GPIO_MODULE)
	511	&i2c_gpio_device,
	512	#endif
e9d76c2d MH	513
	514	#if defined(CONFIG_USB_ISP1362_HCD) \|\| defined(CONFIG_USB_ISP1362_HCD_MODULE)
	515	&isp1362_hcd_device,
	516	#endif
	517
cad2ab65	518	&bfin_gpios_device,
793dc27b MF	519
793dc27b MF	520	#if defined(CONFIG_MTD_PHYSMAP) \|\| defined(CONFIG_MTD_PHYSMAP_MODULE)
de8c43f2	521	&ezkit_flash_device,
793dc27b	522	#endif
1394f032 BW	523	};
	524
	525	static int __init ezkit_init(void)
	526	{
	527	int ret;
	528
c0fc525d MF	529	printk(KERN_INFO "%s(): registering device resources\n", __func__);
	530
	531	ret = platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
1394f032 BW	532	if (ret < 0)
1394f032 BW	533	return ret;
c0fc525d MF	534
	535	#if defined(CONFIG_SMC91X) \|\| defined(CONFIG_SMC91X_MODULE)
	536	bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() \| (1 << 12));
	537	SSYNC();
	538	#endif
	539
5bda2723	540	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
c6c4d7bb BW	541
	542	#if defined(CONFIG_PATA_PLATFORM) \|\| defined(CONFIG_PATA_PLATFORM_MODULE)
	543	irq_desc[PATA_INT].status \|= IRQ_NOAUTOEN;
	544	#endif
	545	return 0;
1394f032 BW	546	}
	547
	548	arch_initcall(ezkit_init);