[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / blackfin / mach-bf533 / boards / ezkit.c

/*
 * File:         arch/blackfin/mach-bf533/ezkit.c
 * Based on:     Original Work
 * Author:       Aidan Williams <aidan@nicta.com.au>
 *
 * Created:      2005
 * Description:
 *
 * Modified:     Robin Getz <rgetz@blackfin.uclinux.org> - Named the boards
 *               Copyright 2005 National ICT Australia (NICTA)
 *               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/spi/spi.h>
#include <linux/spi/flash.h>
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
#include <linux/irq.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 BF533-EZKIT";

#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_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
static struct platform_device bfin_fb_adv7393_device = {
	.name = "bfin-adv7393",
};
#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 = 0x20310300,
		.end = 0x20310300 + 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_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
	{
		.name = "bootloader(spi)",
		.size = 0x00020000,
		.offset = 0,
		.mask_flags = MTD_CAP_ROM
	}, {
		.name = "linux kernel(spi)",
		.size = 0xe0000,
		.offset = MTDPART_OFS_APPEND,
	}, {
		.name = "file system(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 = "m25p64",
};

/* SPI flash chip (m25p64) */
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_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
/* SPI ADC chip */
static struct bfin5xx_spi_chip spi_adc_chip_info = {
	.enable_dma = 1,         /* use dma transfer with this chip*/
	.bits_per_word = 16,
};
#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

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 = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/
		.platform_data = &bfin_spi_flash_data,
		.controller_data = &spi_flash_chip_info,
		.mode = SPI_MODE_3,
	},
#endif

#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
	{
		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
		.bus_num = 0, /* Framework bus number */
		.chip_select = 1, /* Framework chip select. */
		.platform_data = NULL, /* No spi_driver specific config */
		.controller_data = &spi_adc_chip_info,
	},
#endif

#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_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  /* spi master and devices */

#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)
#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_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_PF7, 1, "gpio-keys: BTN0"},
	{BTN_1, GPIO_PF8, 1, "gpio-keys: BTN1"},
	{BTN_2, GPIO_PF9, 1, "gpio-keys: BTN2"},
	{BTN_3, GPIO_PF10, 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, 376000000),
	VRPAIR(VLEV_095, 426000000),
	VRPAIR(VLEV_100, 426000000),
	VRPAIR(VLEV_105, 476000000),
	VRPAIR(VLEV_110, 476000000),
	VRPAIR(VLEV_115, 476000000),
	VRPAIR(VLEV_120, 600000000),
	VRPAIR(VLEV_125, 600000000),
	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_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
	&bfin_spi0_device,
#endif

#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
	&bfin_fb_adv7393_device,
#endif

#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
#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

	&bfin_gpios_device,
};

static int __init ezkit_init(void)
{
	printk(KERN_INFO "%s(): registering device resources\n", __func__);
	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);
Commit	Line	Data
1394f032 BW	1	/*
1394f032 BW	2	* File: arch/blackfin/mach-bf533/ezkit.c
d2d50aa9	3	* Based on: Original Work
1394f032 BW	4	* Author: Aidan Williams <aidan@nicta.com.au>
	5	*
	6	* Created: 2005
	7	* Description:
	8	*
	9	* Modified: Robin Getz <rgetz@blackfin.uclinux.org> - Named the boards
	10	* Copyright 2005 National ICT Australia (NICTA)
	11	* Copyright 2004-2006 Analog Devices Inc.
	12	*
	13	* Bugs: Enter bugs at http://blackfin.uclinux.org/
	14	*
	15	* This program is free software; you can redistribute it and/or modify
	16	* it under the terms of the GNU General Public License as published by
	17	* the Free Software Foundation; either version 2 of the License, or
	18	* (at your option) any later version.
	19	*
	20	* This program is distributed in the hope that it will be useful,
	21	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	22	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	23	* GNU General Public License for more details.
	24	*
	25	* You should have received a copy of the GNU General Public License
	26	* along with this program; if not, see the file COPYING, or write
	27	* to the Free Software Foundation, Inc.,
	28	* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	29	*/
	30
	31	#include <linux/device.h>
	32	#include <linux/platform_device.h>
	33	#include <linux/mtd/mtd.h>
	34	#include <linux/mtd/partitions.h>
	35	#include <linux/spi/spi.h>
	36	#include <linux/spi/flash.h>
67f2d33e	37	#if defined(CONFIG_USB_ISP1362_HCD) \|\| defined(CONFIG_USB_ISP1362_HCD_MODULE)
f02bcec5	38	#include <linux/usb/isp1362.h>
67f2d33e	39	#endif
1f83b8f1	40	#include <linux/irq.h>
c6c4d7bb	41	#include <asm/dma.h>
1394f032	42	#include <asm/bfin5xx_spi.h>
5d448dd5	43	#include <asm/portmux.h>
14b03204	44	#include <asm/dpmc.h>
1394f032 BW	45
	46	/*
	47	* Name the Board for the /proc/cpuinfo
	48	*/
fe85cad2	49	const char bfin_board_name[] = "ADI BF533-EZKIT";
1394f032 BW	50
	51	#if defined(CONFIG_RTC_DRV_BFIN) \|\| defined(CONFIG_RTC_DRV_BFIN_MODULE)
	52	static struct platform_device rtc_device = {
	53	.name = "rtc-bfin",
	54	.id = -1,
	55	};
	56	#endif
	57
c6c4d7bb BW	58	#if defined(CONFIG_FB_BFIN_7393) \|\| defined(CONFIG_FB_BFIN_7393_MODULE)
	59	static struct platform_device bfin_fb_adv7393_device = {
	60	.name = "bfin-adv7393",
	61	};
	62	#endif
	63
1394f032 BW	64	/*
	65	* USB-LAN EzExtender board
	66	* Driver needs to know address, irq and flag pin.
	67	*/
	68	#if defined(CONFIG_SMC91X) \|\| defined(CONFIG_SMC91X_MODULE)
	69	static struct resource smc91x_resources[] = {
	70	{
	71	.name = "smc91x-regs",
	72	.start = 0x20310300,
	73	.end = 0x20310300 + 16,
	74	.flags = IORESOURCE_MEM,
1f83b8f1	75	}, {
1394f032 BW	76	.start = IRQ_PF9,
	77	.end = IRQ_PF9,
	78	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHLEVEL,
	79	},
	80	};
	81	static struct platform_device smc91x_device = {
	82	.name = "smc91x",
	83	.id = 0,
	84	.num_resources = ARRAY_SIZE(smc91x_resources),
	85	.resource = smc91x_resources,
	86	};
	87	#endif
	88
1394f032 BW	89	#if defined(CONFIG_MTD_M25P80) \|\| defined(CONFIG_MTD_M25P80_MODULE)
	90	static struct mtd_partition bfin_spi_flash_partitions[] = {
	91	{
aa582977	92	.name = "bootloader(spi)",
1394f032 BW	93	.size = 0x00020000,
	94	.offset = 0,
	95	.mask_flags = MTD_CAP_ROM
1f83b8f1	96	}, {
aa582977	97	.name = "linux kernel(spi)",
1394f032	98	.size = 0xe0000,
edf05641	99	.offset = MTDPART_OFS_APPEND,
1f83b8f1	100	}, {
aa582977	101	.name = "file system(spi)",
edf05641 MF	102	.size = MTDPART_SIZ_FULL,
edf05641 MF	103	.offset = MTDPART_OFS_APPEND,
1394f032 BW	104	}
	105	};
	106
	107	static struct flash_platform_data bfin_spi_flash_data = {
	108	.name = "m25p80",
	109	.parts = bfin_spi_flash_partitions,
	110	.nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
	111	.type = "m25p64",
	112	};
	113
	114	/* SPI flash chip (m25p64) */
	115	static struct bfin5xx_spi_chip spi_flash_chip_info = {
	116	.enable_dma = 0, /* use dma transfer with this chip*/
	117	.bits_per_word = 8,
	118	};
	119	#endif
	120
	121	#if defined(CONFIG_SPI_ADC_BF533) \|\| defined(CONFIG_SPI_ADC_BF533_MODULE)
	122	/* SPI ADC chip */
	123	static struct bfin5xx_spi_chip spi_adc_chip_info = {
	124	.enable_dma = 1, /* use dma transfer with this chip*/
	125	.bits_per_word = 16,
	126	};
	127	#endif
	128
	129	#if defined(CONFIG_SND_BLACKFIN_AD1836) \|\| defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
	130	static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
	131	.enable_dma = 0,
	132	.bits_per_word = 16,
	133	};
	134	#endif
	135
6e668936 MH	136	#if defined(CONFIG_SPI_SPIDEV) \|\| defined(CONFIG_SPI_SPIDEV_MODULE)
	137	static struct bfin5xx_spi_chip spidev_chip_info = {
	138	.enable_dma = 0,
	139	.bits_per_word = 8,
	140	};
	141	#endif
	142
1394f032 BW	143	static struct spi_board_info bfin_spi_board_info[] __initdata = {
	144	#if defined(CONFIG_MTD_M25P80) \|\| defined(CONFIG_MTD_M25P80_MODULE)
	145	{
	146	/* the modalias must be the same as spi device driver name */
	147	.modalias = "m25p80", /* Name of spi_driver for this device */
	148	.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
c6c4d7bb	149	.bus_num = 0, /* Framework bus number */
1394f032 BW	150	.chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/
	151	.platform_data = &bfin_spi_flash_data,
	152	.controller_data = &spi_flash_chip_info,
	153	.mode = SPI_MODE_3,
	154	},
	155	#endif
	156
	157	#if defined(CONFIG_SPI_ADC_BF533) \|\| defined(CONFIG_SPI_ADC_BF533_MODULE)
	158	{
	159	.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
	160	.max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */
c6c4d7bb	161	.bus_num = 0, /* Framework bus number */
1394f032 BW	162	.chip_select = 1, /* Framework chip select. */
	163	.platform_data = NULL, /* No spi_driver specific config */
	164	.controller_data = &spi_adc_chip_info,
	165	},
	166	#endif
	167
	168	#if defined(CONFIG_SND_BLACKFIN_AD1836) \|\| defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
	169	{
	170	.modalias = "ad1836-spi",
	171	.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
c6c4d7bb	172	.bus_num = 0,
1394f032 BW	173	.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
	174	.controller_data = &ad1836_spi_chip_info,
	175	},
	176	#endif
6e668936 MH	177	#if defined(CONFIG_SPI_SPIDEV) \|\| defined(CONFIG_SPI_SPIDEV_MODULE)
	178	{
	179	.modalias = "spidev",
	180	.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
	181	.bus_num = 0,
	182	.chip_select = 1,
	183	.controller_data = &spidev_chip_info,
	184	},
	185	#endif
1394f032 BW	186	};
1394f032 BW	187
5bda2723	188	#if defined(CONFIG_SPI_BFIN) \|\| defined(CONFIG_SPI_BFIN_MODULE)
c6c4d7bb BW	189	/* SPI (0) */
	190	static struct resource bfin_spi0_resource[] = {
	191	[0] = {
	192	.start = SPI0_REGBASE,
	193	.end = SPI0_REGBASE + 0xFF,
	194	.flags = IORESOURCE_MEM,
	195	},
	196	[1] = {
	197	.start = CH_SPI,
	198	.end = CH_SPI,
	199	.flags = IORESOURCE_IRQ,
	200	}
	201	};
	202
1394f032	203	/* SPI controller data */
c6c4d7bb	204	static struct bfin5xx_spi_master bfin_spi0_info = {
1394f032 BW	205	.num_chipselect = 8,
1394f032 BW	206	.enable_dma = 1, /* master has the ability to do dma transfer */
5d448dd5	207	.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
1394f032 BW	208	};
1394f032 BW	209
c6c4d7bb BW	210	static struct platform_device bfin_spi0_device = {
	211	.name = "bfin-spi",
	212	.id = 0, /* Bus number */
	213	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
	214	.resource = bfin_spi0_resource,
1394f032	215	.dev = {
c6c4d7bb	216	.platform_data = &bfin_spi0_info, /* Passed to driver */
1394f032 BW	217	},
	218	};
	219	#endif /* spi master and devices */
	220
	221	#if defined(CONFIG_SERIAL_BFIN) \|\| defined(CONFIG_SERIAL_BFIN_MODULE)
	222	static struct resource bfin_uart_resources[] = {
	223	{
	224	.start = 0xFFC00400,
	225	.end = 0xFFC004FF,
	226	.flags = IORESOURCE_MEM,
	227	},
	228	};
	229
	230	static struct platform_device bfin_uart_device = {
	231	.name = "bfin-uart",
	232	.id = 1,
	233	.num_resources = ARRAY_SIZE(bfin_uart_resources),
	234	.resource = bfin_uart_resources,
	235	};
	236	#endif
	237
5be36d22	238	#if defined(CONFIG_BFIN_SIR) \|\| defined(CONFIG_BFIN_SIR_MODULE)
5be36d22	239	#ifdef CONFIG_BFIN_SIR0
42bd8bcb	240	static struct resource bfin_sir0_resources[] = {
5be36d22 GY	241	{
	242	.start = 0xFFC00400,
	243	.end = 0xFFC004FF,
	244	.flags = IORESOURCE_MEM,
	245	},
42bd8bcb GY	246	{
	247	.start = IRQ_UART0_RX,
	248	.end = IRQ_UART0_RX+1,
	249	.flags = IORESOURCE_IRQ,
	250	},
	251	{
	252	.start = CH_UART0_RX,
	253	.end = CH_UART0_RX+1,
	254	.flags = IORESOURCE_DMA,
	255	},
5be36d22 GY	256	};
5be36d22 GY	257
42bd8bcb	258	static struct platform_device bfin_sir0_device = {
5be36d22 GY	259	.name = "bfin_sir",
5be36d22 GY	260	.id = 0,
42bd8bcb GY	261	.num_resources = ARRAY_SIZE(bfin_sir0_resources),
42bd8bcb GY	262	.resource = bfin_sir0_resources,
5be36d22 GY	263	};
5be36d22 GY	264	#endif
42bd8bcb	265	#endif
5be36d22	266
2463ef22 MH	267	#if defined(CONFIG_KEYBOARD_GPIO) \|\| defined(CONFIG_KEYBOARD_GPIO_MODULE)
	268	#include <linux/input.h>
	269	#include <linux/gpio_keys.h>
	270
	271	static struct gpio_keys_button bfin_gpio_keys_table[] = {
	272	{BTN_0, GPIO_PF7, 1, "gpio-keys: BTN0"},
	273	{BTN_1, GPIO_PF8, 1, "gpio-keys: BTN1"},
	274	{BTN_2, GPIO_PF9, 1, "gpio-keys: BTN2"},
	275	{BTN_3, GPIO_PF10, 1, "gpio-keys: BTN3"},
	276	};
	277
	278	static struct gpio_keys_platform_data bfin_gpio_keys_data = {
	279	.buttons = bfin_gpio_keys_table,
	280	.nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
	281	};
	282
	283	static struct platform_device bfin_device_gpiokeys = {
	284	.name = "gpio-keys",
	285	.dev = {
	286	.platform_data = &bfin_gpio_keys_data,
	287	},
	288	};
	289	#endif
	290
cad2ab65 MF	291	static struct resource bfin_gpios_resources = {
	292	.start = 0,
	293	.end = MAX_BLACKFIN_GPIOS - 1,
	294	.flags = IORESOURCE_IRQ,
	295	};
	296
	297	static struct platform_device bfin_gpios_device = {
	298	.name = "simple-gpio",
	299	.id = -1,
	300	.num_resources = 1,
	301	.resource = &bfin_gpios_resources,
	302	};
	303
e3163954 BW	304	#if defined(CONFIG_I2C_GPIO) \|\| defined(CONFIG_I2C_GPIO_MODULE)
	305	#include <linux/i2c-gpio.h>
	306
	307	static struct i2c_gpio_platform_data i2c_gpio_data = {
	308	.sda_pin = 1,
	309	.scl_pin = 0,
	310	.sda_is_open_drain = 0,
	311	.scl_is_open_drain = 0,
	312	.udelay = 40,
	313	};
	314
	315	static struct platform_device i2c_gpio_device = {
	316	.name = "i2c-gpio",
	317	.id = 0,
	318	.dev = {
	319	.platform_data = &i2c_gpio_data,
	320	},
	321	};
	322	#endif
	323
14b03204 MH	324	static const unsigned int cclk_vlev_datasheet[] =
	325	{
	326	VRPAIR(VLEV_085, 250000000),
	327	VRPAIR(VLEV_090, 376000000),
	328	VRPAIR(VLEV_095, 426000000),
	329	VRPAIR(VLEV_100, 426000000),
	330	VRPAIR(VLEV_105, 476000000),
	331	VRPAIR(VLEV_110, 476000000),
	332	VRPAIR(VLEV_115, 476000000),
	333	VRPAIR(VLEV_120, 600000000),
	334	VRPAIR(VLEV_125, 600000000),
	335	VRPAIR(VLEV_130, 600000000),
	336	};
	337
	338	static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
	339	.tuple_tab = cclk_vlev_datasheet,
	340	.tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
	341	.vr_settling_time = 25 /* us */,
	342	};
	343
	344	static struct platform_device bfin_dpmc = {
	345	.name = "bfin dpmc",
	346	.dev = {
	347	.platform_data = &bfin_dmpc_vreg_data,
	348	},
	349	};
	350
1394f032	351	static struct platform_device *ezkit_devices[] __initdata = {
14b03204 MH	352
	353	&bfin_dpmc,
	354
1394f032 BW	355	#if defined(CONFIG_SMC91X) \|\| defined(CONFIG_SMC91X_MODULE)
	356	&smc91x_device,
	357	#endif
	358
	359	#if defined(CONFIG_SPI_BFIN) \|\| defined(CONFIG_SPI_BFIN_MODULE)
c6c4d7bb BW	360	&bfin_spi0_device,
	361	#endif
	362
	363	#if defined(CONFIG_FB_BFIN_7393) \|\| defined(CONFIG_FB_BFIN_7393_MODULE)
	364	&bfin_fb_adv7393_device,
1394f032 BW	365	#endif
	366
	367	#if defined(CONFIG_RTC_DRV_BFIN) \|\| defined(CONFIG_RTC_DRV_BFIN_MODULE)
	368	&rtc_device,
	369	#endif
	370
e062ceab SZ	371	#if defined(CONFIG_SERIAL_BFIN) \|\| defined(CONFIG_SERIAL_BFIN_MODULE)
	372	&bfin_uart_device,
	373	#endif
	374
5be36d22	375	#if defined(CONFIG_BFIN_SIR) \|\| defined(CONFIG_BFIN_SIR_MODULE)
42bd8bcb GY	376	#ifdef CONFIG_BFIN_SIR0
	377	&bfin_sir0_device,
	378	#endif
5be36d22 GY	379	#endif
5be36d22 GY	380
2463ef22 MH	381	#if defined(CONFIG_KEYBOARD_GPIO) \|\| defined(CONFIG_KEYBOARD_GPIO_MODULE)
	382	&bfin_device_gpiokeys,
	383	#endif
e3163954 BW	384
	385	#if defined(CONFIG_I2C_GPIO) \|\| defined(CONFIG_I2C_GPIO_MODULE)
	386	&i2c_gpio_device,
	387	#endif
cad2ab65 MF	388
cad2ab65 MF	389	&bfin_gpios_device,
1394f032 BW	390	};
	391
	392	static int __init ezkit_init(void)
	393	{
b85d858b	394	printk(KERN_INFO "%s(): registering device resources\n", __func__);
1394f032	395	platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
1394f032	396	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
1394f032 BW	397	return 0;
	398	}
	399
	400	arch_initcall(ezkit_init);