[net-next-2.6.git] / arch / arm / mach-mx2 / devices.c

/*
 * Author: MontaVista Software, Inc.
 *       <source@mvista.com>
 *
 * Based on the OMAP devices.c
 *
 * 2005 (c) MontaVista Software, Inc. This file is licensed under the
 * terms of the GNU General Public License version 2. This program is
 * licensed "as is" without any warranty of any kind, whether express
 * or implied.
 *
 * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
 * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>

#include <mach/irqs.h>
#include <mach/hardware.h>
#include <mach/common.h>
#include <mach/mmc.h>

#include "devices.h"

/*
 * SPI master controller
 *
 * - i.MX1: 2 channel (slighly different register setting)
 * - i.MX21: 2 channel
 * - i.MX27: 3 channel
 */
#define DEFINE_IMX_SPI_DEVICE(n, baseaddr, irq)					\
	static struct resource mxc_spi_resources ## n[] = {			\
		{								\
			.start = baseaddr,					\
			.end = baseaddr + SZ_4K - 1,				\
			.flags = IORESOURCE_MEM,				\
		}, {								\
			.start = irq,						\
			.end = irq,						\
			.flags = IORESOURCE_IRQ,				\
		},								\
	};									\
										\
	struct platform_device mxc_spi_device ## n = {				\
		.name = "spi_imx",						\
		.id = n,							\
		.num_resources = ARRAY_SIZE(mxc_spi_resources ## n),		\
		.resource = mxc_spi_resources ## n,				\
	}

DEFINE_IMX_SPI_DEVICE(0, MX2x_CSPI1_BASE_ADDR, MX2x_INT_CSPI1);
DEFINE_IMX_SPI_DEVICE(1, MX2x_CSPI2_BASE_ADDR, MX2x_INT_CSPI2);

#ifdef CONFIG_MACH_MX27
DEFINE_IMX_SPI_DEVICE(2, MX27_CSPI3_BASE_ADDR, MX27_INT_CSPI3);
#endif

/*
 * General Purpose Timer
 * - i.MX21: 3 timers
 * - i.MX27: 6 timers
 */
#define DEFINE_IMX_GPT_DEVICE(n, baseaddr, irq)				\
	static struct resource timer ## n ##_resources[] = {		\
		{							\
			.start = baseaddr,				\
			.end = baseaddr + SZ_4K - 1,			\
			.flags = IORESOURCE_MEM,			\
		}, {							\
			.start = irq,					\
			.end = irq,					\
			.flags = IORESOURCE_IRQ,			\
		}							\
	};								\
									\
	struct platform_device mxc_gpt ## n = {				\
		.name = "imx_gpt",					\
		.id = n,						\
		.num_resources = ARRAY_SIZE(timer ## n ## _resources),	\
		.resource = timer ## n ## _resources,			\
	}

/* We use gpt1 as system timer, so do not add a device for this one */
DEFINE_IMX_GPT_DEVICE(1, MX2x_GPT2_BASE_ADDR, MX2x_INT_GPT2);
DEFINE_IMX_GPT_DEVICE(2, MX2x_GPT3_BASE_ADDR, MX2x_INT_GPT3);

#ifdef CONFIG_MACH_MX27
DEFINE_IMX_GPT_DEVICE(3, MX27_GPT4_BASE_ADDR, MX27_INT_GPT4);
DEFINE_IMX_GPT_DEVICE(4, MX27_GPT5_BASE_ADDR, MX27_INT_GPT5);
DEFINE_IMX_GPT_DEVICE(5, MX27_GPT6_BASE_ADDR, MX27_INT_GPT6);
#endif

/*
 * Watchdog:
 * - i.MX1
 * - i.MX21
 * - i.MX27
 */
static struct resource mxc_wdt_resources[] = {
	{
		.start	= WDOG_BASE_ADDR,
		.end	= WDOG_BASE_ADDR + 0x30,
		.flags	= IORESOURCE_MEM,
	},
};

struct platform_device mxc_wdt = {
	.name = "mxc_wdt",
	.id = 0,
	.num_resources = ARRAY_SIZE(mxc_wdt_resources),
	.resource = mxc_wdt_resources,
};

static struct resource mxc_w1_master_resources[] = {
	{
		.start = OWIRE_BASE_ADDR,
		.end   = OWIRE_BASE_ADDR + SZ_4K - 1,
		.flags = IORESOURCE_MEM,
	},
};

struct platform_device mxc_w1_master_device = {
	.name = "mxc_w1",
	.id = 0,
	.num_resources = ARRAY_SIZE(mxc_w1_master_resources),
	.resource = mxc_w1_master_resources,
};

static struct resource mxc_nand_resources[] = {
	{
		.start	= NFC_BASE_ADDR,
		.end	= NFC_BASE_ADDR + 0xfff,
		.flags	= IORESOURCE_MEM,
	}, {
		.start	= MXC_INT_NANDFC,
		.end	= MXC_INT_NANDFC,
		.flags	= IORESOURCE_IRQ,
	},
};

struct platform_device mxc_nand_device = {
	.name = "mxc_nand",
	.id = 0,
	.num_resources = ARRAY_SIZE(mxc_nand_resources),
	.resource = mxc_nand_resources,
};

/*
 * lcdc:
 * - i.MX1: the basic controller
 * - i.MX21: to be checked
 * - i.MX27: like i.MX1, with slightly variations
 */
static struct resource mxc_fb[] = {
	{
		.start = LCDC_BASE_ADDR,
		.end   = LCDC_BASE_ADDR + 0xFFF,
		.flags = IORESOURCE_MEM,
	}, {
		.start = MXC_INT_LCDC,
		.end   = MXC_INT_LCDC,
		.flags = IORESOURCE_IRQ,
	}
};

/* mxc lcd driver */
struct platform_device mxc_fb_device = {
	.name = "imx-fb",
	.id = 0,
	.num_resources = ARRAY_SIZE(mxc_fb),
	.resource = mxc_fb,
	.dev = {
		.coherent_dma_mask = 0xFFFFFFFF,
	},
};

#ifdef CONFIG_MACH_MX27
static struct resource mxc_fec_resources[] = {
	{
		.start	= FEC_BASE_ADDR,
		.end	= FEC_BASE_ADDR + 0xfff,
		.flags	= IORESOURCE_MEM,
	}, {
		.start	= MXC_INT_FEC,
		.end	= MXC_INT_FEC,
		.flags	= IORESOURCE_IRQ,
	},
};

struct platform_device mxc_fec_device = {
	.name = "fec",
	.id = 0,
	.num_resources = ARRAY_SIZE(mxc_fec_resources),
	.resource = mxc_fec_resources,
};
#endif

#define DEFINE_IMX_I2C_DEVICE(n, baseaddr, irq)				\
	static struct resource mxc_i2c_resources ## n[] = {		\
		{							\
			.start = baseaddr,				\
			.end = baseaddr + SZ_4K - 1,			\
			.flags = IORESOURCE_MEM,			\
		}, {							\
			.start = irq,					\
			.end = irq,					\
			.flags = IORESOURCE_IRQ,			\
		}							\
	};								\
									\
	struct platform_device mxc_i2c_device ## n = {			\
		.name = "imx-i2c",					\
		.id = n,						\
		.num_resources = ARRAY_SIZE(mxc_i2c_resources ## n),	\
		.resource = mxc_i2c_resources ## n,			\
	}

DEFINE_IMX_I2C_DEVICE(0, MX2x_I2C_BASE_ADDR, MX2x_INT_I2C);

#ifdef CONFIG_MACH_MX27
DEFINE_IMX_I2C_DEVICE(1, MX27_I2C2_BASE_ADDR, MX27_INT_I2C2);
#endif

static struct resource mxc_pwm_resources[] = {
	{
		.start	= PWM_BASE_ADDR,
		.end	= PWM_BASE_ADDR + 0x0fff,
		.flags	= IORESOURCE_MEM,
	}, {
		.start   = MXC_INT_PWM,
		.end     = MXC_INT_PWM,
		.flags   = IORESOURCE_IRQ,
	}
};

struct platform_device mxc_pwm_device = {
	.name = "mxc_pwm",
	.id = 0,
	.num_resources = ARRAY_SIZE(mxc_pwm_resources),
	.resource = mxc_pwm_resources,
};

/*
 * Resource definition for the MXC SDHC
 */
#define DEFINE_MXC_MMC_DEVICE(n, baseaddr, irq, dmareq)			\
	static struct resource mxc_sdhc_resources ## n[] = {		\
		{							\
			.start = baseaddr,				\
			.end = baseaddr + SZ_4K - 1,			\
			.flags = IORESOURCE_MEM,			\
		}, {							\
			.start = irq,					\
			.end = irq,					\
			.flags = IORESOURCE_IRQ,			\
		}, {							\
			.start = dmareq,				\
			.end = dmareq,					\
			.flags = IORESOURCE_DMA,			\
		},							\
	};								\
									\
	static u64 mxc_sdhc ## n ## _dmamask = 0xffffffffUL;		\
									\
	struct platform_device mxc_sdhc_device ## n = {			\
		.name = "mxc-mmc",					\
		.id = n,						\
		.dev = {						\
			.dma_mask = &mxc_sdhc ## n ## _dmamask,		\
			.coherent_dma_mask = 0xffffffff,		\
		},							\
		.num_resources = ARRAY_SIZE(mxc_sdhc_resources ## n),	\
		.resource = mxc_sdhc_resources ## n,		\
	}

DEFINE_MXC_MMC_DEVICE(0, MX2x_SDHC1_BASE_ADDR, MX2x_INT_SDHC1, MX2x_DMA_REQ_SDHC1);
DEFINE_MXC_MMC_DEVICE(1, MX2x_SDHC2_BASE_ADDR, MX2x_INT_SDHC2, MX2x_DMA_REQ_SDHC2);

#ifdef CONFIG_MACH_MX27
static struct resource otg_resources[] = {
	{
		.start	= OTG_BASE_ADDR,
		.end	= OTG_BASE_ADDR + 0x1ff,
		.flags	= IORESOURCE_MEM,
	}, {
		.start	= MXC_INT_USB3,
		.end	= MXC_INT_USB3,
		.flags	= IORESOURCE_IRQ,
	},
};

static u64 otg_dmamask = 0xffffffffUL;

/* OTG gadget device */
struct platform_device mxc_otg_udc_device = {
	.name		= "fsl-usb2-udc",
	.id		= -1,
	.dev		= {
		.dma_mask		= &otg_dmamask,
		.coherent_dma_mask	= 0xffffffffUL,
	},
	.resource	= otg_resources,
	.num_resources	= ARRAY_SIZE(otg_resources),
};

/* OTG host */
struct platform_device mxc_otg_host = {
	.name = "mxc-ehci",
	.id = 0,
	.dev = {
		.coherent_dma_mask = 0xffffffff,
		.dma_mask = &otg_dmamask,
	},
	.resource = otg_resources,
	.num_resources = ARRAY_SIZE(otg_resources),
};

/* USB host 1 */

static u64 usbh1_dmamask = 0xffffffffUL;

static struct resource mxc_usbh1_resources[] = {
	{
		.start = OTG_BASE_ADDR + 0x200,
		.end = OTG_BASE_ADDR + 0x3ff,
		.flags = IORESOURCE_MEM,
	}, {
		.start = MXC_INT_USB1,
		.end = MXC_INT_USB1,
		.flags = IORESOURCE_IRQ,
	},
};

struct platform_device mxc_usbh1 = {
	.name = "mxc-ehci",
	.id = 1,
	.dev = {
		.coherent_dma_mask = 0xffffffff,
		.dma_mask = &usbh1_dmamask,
	},
	.resource = mxc_usbh1_resources,
	.num_resources = ARRAY_SIZE(mxc_usbh1_resources),
};

/* USB host 2 */
static u64 usbh2_dmamask = 0xffffffffUL;

static struct resource mxc_usbh2_resources[] = {
	{
		.start = OTG_BASE_ADDR + 0x400,
		.end = OTG_BASE_ADDR + 0x5ff,
		.flags = IORESOURCE_MEM,
	}, {
		.start = MXC_INT_USB2,
		.end = MXC_INT_USB2,
		.flags = IORESOURCE_IRQ,
	},
};

struct platform_device mxc_usbh2 = {
	.name = "mxc-ehci",
	.id = 2,
	.dev = {
		.coherent_dma_mask = 0xffffffff,
		.dma_mask = &usbh2_dmamask,
	},
	.resource = mxc_usbh2_resources,
	.num_resources = ARRAY_SIZE(mxc_usbh2_resources),
};
#endif

static struct resource imx_ssi_resources0[] = {
	{
		.start	= SSI1_BASE_ADDR,
		.end	= SSI1_BASE_ADDR + 0x6F,
		.flags	= IORESOURCE_MEM,
	}, {
		.start	= MXC_INT_SSI1,
		.end	= MXC_INT_SSI1,
		.flags	= IORESOURCE_IRQ,
	}, {
		.name	= "tx0",
		.start	= DMA_REQ_SSI1_TX0,
		.end	= DMA_REQ_SSI1_TX0,
		.flags	= IORESOURCE_DMA,
	}, {
		.name	= "rx0",
		.start	= DMA_REQ_SSI1_RX0,
		.end	= DMA_REQ_SSI1_RX0,
		.flags	= IORESOURCE_DMA,
	}, {
		.name	= "tx1",
		.start	= DMA_REQ_SSI1_TX1,
		.end	= DMA_REQ_SSI1_TX1,
		.flags	= IORESOURCE_DMA,
	}, {
		.name	= "rx1",
		.start	= DMA_REQ_SSI1_RX1,
		.end	= DMA_REQ_SSI1_RX1,
		.flags	= IORESOURCE_DMA,
	},
};

static struct resource imx_ssi_resources1[] = {
	{
		.start	= SSI2_BASE_ADDR,
		.end	= SSI2_BASE_ADDR + 0x6F,
		.flags	= IORESOURCE_MEM,
	}, {
		.start	= MXC_INT_SSI2,
		.end	= MXC_INT_SSI2,
		.flags	= IORESOURCE_IRQ,
	}, {
		.name	= "tx0",
		.start	= DMA_REQ_SSI2_TX0,
		.end	= DMA_REQ_SSI2_TX0,
		.flags	= IORESOURCE_DMA,
	}, {
		.name	= "rx0",
		.start	= DMA_REQ_SSI2_RX0,
		.end	= DMA_REQ_SSI2_RX0,
		.flags	= IORESOURCE_DMA,
	}, {
		.name	= "tx1",
		.start	= DMA_REQ_SSI2_TX1,
		.end	= DMA_REQ_SSI2_TX1,
		.flags	= IORESOURCE_DMA,
	}, {
		.name	= "rx1",
		.start	= DMA_REQ_SSI2_RX1,
		.end	= DMA_REQ_SSI2_RX1,
		.flags	= IORESOURCE_DMA,
	},
};

struct platform_device imx_ssi_device0 = {
	.name = "imx-ssi",
	.id = 0,
	.num_resources = ARRAY_SIZE(imx_ssi_resources0),
	.resource = imx_ssi_resources0,
};

struct platform_device imx_ssi_device1 = {
	.name = "imx-ssi",
	.id = 1,
	.num_resources = ARRAY_SIZE(imx_ssi_resources1),
	.resource = imx_ssi_resources1,
};

/* GPIO port description */
static struct mxc_gpio_port imx_gpio_ports[] = {
	{
		.chip.label = "gpio-0",
		.irq = MXC_INT_GPIO,
		.base = IO_ADDRESS(GPIO_BASE_ADDR),
		.virtual_irq_start = MXC_GPIO_IRQ_START,
	}, {
		.chip.label = "gpio-1",
		.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x100),
		.virtual_irq_start = MXC_GPIO_IRQ_START + 32,
	}, {
		.chip.label = "gpio-2",
		.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x200),
		.virtual_irq_start = MXC_GPIO_IRQ_START + 64,
	}, {
		.chip.label = "gpio-3",
		.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x300),
		.virtual_irq_start = MXC_GPIO_IRQ_START + 96,
	}, {
		.chip.label = "gpio-4",
		.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x400),
		.virtual_irq_start = MXC_GPIO_IRQ_START + 128,
	}, {
		.chip.label = "gpio-5",
		.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x500),
		.virtual_irq_start = MXC_GPIO_IRQ_START + 160,
	}
};

int __init mxc_register_gpios(void)
{
	return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
}
Commit	Line	Data
fc80a5e3 JB	1	/*
	2	* Author: MontaVista Software, Inc.
	3	* <source@mvista.com>
	4	*
	5	* Based on the OMAP devices.c
	6	*
	7	* 2005 (c) MontaVista Software, Inc. This file is licensed under the
	8	* terms of the GNU General Public License version 2. This program is
	9	* licensed "as is" without any warranty of any kind, whether express
	10	* or implied.
	11	*
	12	* Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
	13	* Copyright 2008 Juergen Beisert, kernel@pengutronix.de
	14	*
	15	* This program is free software; you can redistribute it and/or
	16	* modify it under the terms of the GNU General Public License
	17	* as published by the Free Software Foundation; either version 2
	18	* of the License, or (at your option) any later version.
	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, write to the Free Software
	26	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
	27	* MA 02110-1301, USA.
	28	*/
	29	#include <linux/module.h>
	30	#include <linux/kernel.h>
	31	#include <linux/init.h>
	32	#include <linux/platform_device.h>
	33	#include <linux/gpio.h>
	34
80b02c17	35	#include <mach/irqs.h>
a09e64fb	36	#include <mach/hardware.h>
058b7a6f	37	#include <mach/common.h>
1a02be0e	38	#include <mach/mmc.h>
058b7a6f HS	39
058b7a6f HS	40	#include "devices.h"
fc80a5e3	41
f420db84 SH	42	/*
	43	* SPI master controller
	44	*
	45	* - i.MX1: 2 channel (slighly different register setting)
	46	* - i.MX21: 2 channel
	47	* - i.MX27: 3 channel
	48	*/
68c94b40 UKK	49	#define DEFINE_IMX_SPI_DEVICE(n, baseaddr, irq) \
	50	static struct resource mxc_spi_resources ## n[] = { \
	51	{ \
	52	.start = baseaddr, \
	53	.end = baseaddr + SZ_4K - 1, \
	54	.flags = IORESOURCE_MEM, \
	55	}, { \
	56	.start = irq, \
	57	.end = irq, \
	58	.flags = IORESOURCE_IRQ, \
	59	}, \
	60	}; \
	61	\
	62	struct platform_device mxc_spi_device ## n = { \
	63	.name = "spi_imx", \
	64	.id = n, \
	65	.num_resources = ARRAY_SIZE(mxc_spi_resources ## n), \
	66	.resource = mxc_spi_resources ## n, \
	67	}
f420db84	68
68c94b40 UKK	69	DEFINE_IMX_SPI_DEVICE(0, MX2x_CSPI1_BASE_ADDR, MX2x_INT_CSPI1);
68c94b40 UKK	70	DEFINE_IMX_SPI_DEVICE(1, MX2x_CSPI2_BASE_ADDR, MX2x_INT_CSPI2);
f420db84 SH	71
f420db84 SH	72	#ifdef CONFIG_MACH_MX27
68c94b40	73	DEFINE_IMX_SPI_DEVICE(2, MX27_CSPI3_BASE_ADDR, MX27_INT_CSPI3);
f420db84 SH	74	#endif
f420db84 SH	75
fc80a5e3 JB	76	/*
fc80a5e3 JB	77	* General Purpose Timer
bf50bcc2 SH	78	* - i.MX21: 3 timers
bf50bcc2 SH	79	* - i.MX27: 6 timers
fc80a5e3	80	*/
2b84a364 UKK	81	#define DEFINE_IMX_GPT_DEVICE(n, baseaddr, irq) \
	82	static struct resource timer ## n ##_resources[] = { \
	83	{ \
	84	.start = baseaddr, \
	85	.end = baseaddr + SZ_4K - 1, \
	86	.flags = IORESOURCE_MEM, \
	87	}, { \
	88	.start = irq, \
	89	.end = irq, \
	90	.flags = IORESOURCE_IRQ, \
	91	} \
	92	}; \
	93	\
	94	struct platform_device mxc_gpt ## n = { \
	95	.name = "imx_gpt", \
	96	.id = n, \
	97	.num_resources = ARRAY_SIZE(timer ## n ## _resources), \
	98	.resource = timer ## n ## _resources, \
fc80a5e3	99	}
fc80a5e3	100
2b84a364 UKK	101	/* We use gpt1 as system timer, so do not add a device for this one */
	102	DEFINE_IMX_GPT_DEVICE(1, MX2x_GPT2_BASE_ADDR, MX2x_INT_GPT2);
	103	DEFINE_IMX_GPT_DEVICE(2, MX2x_GPT3_BASE_ADDR, MX2x_INT_GPT3);
fc80a5e3 JB	104
fc80a5e3 JB	105	#ifdef CONFIG_MACH_MX27
2b84a364 UKK	106	DEFINE_IMX_GPT_DEVICE(3, MX27_GPT4_BASE_ADDR, MX27_INT_GPT4);
	107	DEFINE_IMX_GPT_DEVICE(4, MX27_GPT5_BASE_ADDR, MX27_INT_GPT5);
	108	DEFINE_IMX_GPT_DEVICE(5, MX27_GPT6_BASE_ADDR, MX27_INT_GPT6);
fc80a5e3 JB	109	#endif
	110
	111	/*
	112	* Watchdog:
	113	* - i.MX1
	114	* - i.MX21
	115	* - i.MX27
	116	*/
	117	static struct resource mxc_wdt_resources[] = {
	118	{
	119	.start = WDOG_BASE_ADDR,
	120	.end = WDOG_BASE_ADDR + 0x30,
	121	.flags = IORESOURCE_MEM,
	122	},
	123	};
	124
	125	struct platform_device mxc_wdt = {
	126	.name = "mxc_wdt",
	127	.id = 0,
	128	.num_resources = ARRAY_SIZE(mxc_wdt_resources),
	129	.resource = mxc_wdt_resources,
	130	};
	131
3d89baa7 SH	132	static struct resource mxc_w1_master_resources[] = {
	133	{
	134	.start = OWIRE_BASE_ADDR,
	135	.end = OWIRE_BASE_ADDR + SZ_4K - 1,
	136	.flags = IORESOURCE_MEM,
	137	},
	138	};
	139
	140	struct platform_device mxc_w1_master_device = {
	141	.name = "mxc_w1",
	142	.id = 0,
	143	.num_resources = ARRAY_SIZE(mxc_w1_master_resources),
	144	.resource = mxc_w1_master_resources,
	145	};
	146
02870978 SH	147	static struct resource mxc_nand_resources[] = {
	148	{
	149	.start = NFC_BASE_ADDR,
	150	.end = NFC_BASE_ADDR + 0xfff,
bf50bcc2	151	.flags = IORESOURCE_MEM,
02870978 SH	152	}, {
	153	.start = MXC_INT_NANDFC,
	154	.end = MXC_INT_NANDFC,
bf50bcc2	155	.flags = IORESOURCE_IRQ,
02870978 SH	156	},
	157	};
	158
	159	struct platform_device mxc_nand_device = {
	160	.name = "mxc_nand",
	161	.id = 0,
	162	.num_resources = ARRAY_SIZE(mxc_nand_resources),
	163	.resource = mxc_nand_resources,
	164	};
	165
e4813551 HS	166	/*
	167	* lcdc:
	168	* - i.MX1: the basic controller
	169	* - i.MX21: to be checked
	170	* - i.MX27: like i.MX1, with slightly variations
	171	*/
	172	static struct resource mxc_fb[] = {
	173	{
	174	.start = LCDC_BASE_ADDR,
	175	.end = LCDC_BASE_ADDR + 0xFFF,
	176	.flags = IORESOURCE_MEM,
bf50bcc2	177	}, {
e4813551 HS	178	.start = MXC_INT_LCDC,
	179	.end = MXC_INT_LCDC,
	180	.flags = IORESOURCE_IRQ,
	181	}
	182	};
	183
	184	/* mxc lcd driver */
	185	struct platform_device mxc_fb_device = {
	186	.name = "imx-fb",
	187	.id = 0,
	188	.num_resources = ARRAY_SIZE(mxc_fb),
	189	.resource = mxc_fb,
	190	.dev = {
	191	.coherent_dma_mask = 0xFFFFFFFF,
	192	},
	193	};
	194
879fea1b SH	195	#ifdef CONFIG_MACH_MX27
	196	static struct resource mxc_fec_resources[] = {
	197	{
	198	.start = FEC_BASE_ADDR,
	199	.end = FEC_BASE_ADDR + 0xfff,
bf50bcc2	200	.flags = IORESOURCE_MEM,
879fea1b SH	201	}, {
	202	.start = MXC_INT_FEC,
	203	.end = MXC_INT_FEC,
bf50bcc2	204	.flags = IORESOURCE_IRQ,
879fea1b SH	205	},
	206	};
	207
	208	struct platform_device mxc_fec_device = {
	209	.name = "fec",
	210	.id = 0,
	211	.num_resources = ARRAY_SIZE(mxc_fec_resources),
	212	.resource = mxc_fec_resources,
	213	};
e4813551 HS	214	#endif
e4813551 HS	215
9309b2ba UKK	216	#define DEFINE_IMX_I2C_DEVICE(n, baseaddr, irq) \
	217	static struct resource mxc_i2c_resources ## n[] = { \
	218	{ \
	219	.start = baseaddr, \
	220	.end = baseaddr + SZ_4K - 1, \
	221	.flags = IORESOURCE_MEM, \
	222	}, { \
	223	.start = irq, \
	224	.end = irq, \
	225	.flags = IORESOURCE_IRQ, \
	226	} \
	227	}; \
	228	\
	229	struct platform_device mxc_i2c_device ## n = { \
	230	.name = "imx-i2c", \
	231	.id = n, \
	232	.num_resources = ARRAY_SIZE(mxc_i2c_resources ## n), \
	233	.resource = mxc_i2c_resources ## n, \
c5d4dbff	234	}
c5d4dbff	235
9309b2ba	236	DEFINE_IMX_I2C_DEVICE(0, MX2x_I2C_BASE_ADDR, MX2x_INT_I2C);
c5d4dbff SH	237
c5d4dbff SH	238	#ifdef CONFIG_MACH_MX27
9309b2ba	239	DEFINE_IMX_I2C_DEVICE(1, MX27_I2C2_BASE_ADDR, MX27_INT_I2C2);
c5d4dbff SH	240	#endif
c5d4dbff SH	241
824b16e6	242	static struct resource mxc_pwm_resources[] = {
bf50bcc2	243	{
824b16e6 SH	244	.start = PWM_BASE_ADDR,
824b16e6 SH	245	.end = PWM_BASE_ADDR + 0x0fff,
bf50bcc2 SH	246	.flags = IORESOURCE_MEM,
bf50bcc2 SH	247	}, {
824b16e6 SH	248	.start = MXC_INT_PWM,
	249	.end = MXC_INT_PWM,
	250	.flags = IORESOURCE_IRQ,
	251	}
	252	};
	253
	254	struct platform_device mxc_pwm_device = {
	255	.name = "mxc_pwm",
	256	.id = 0,
	257	.num_resources = ARRAY_SIZE(mxc_pwm_resources),
bf50bcc2	258	.resource = mxc_pwm_resources,
824b16e6 SH	259	};
824b16e6 SH	260
1a02be0e SH	261	/*
	262	* Resource definition for the MXC SDHC
	263	*/
ccd0e42c UKK	264	#define DEFINE_MXC_MMC_DEVICE(n, baseaddr, irq, dmareq) \
	265	static struct resource mxc_sdhc_resources ## n[] = { \
	266	{ \
	267	.start = baseaddr, \
	268	.end = baseaddr + SZ_4K - 1, \
	269	.flags = IORESOURCE_MEM, \
	270	}, { \
	271	.start = irq, \
	272	.end = irq, \
	273	.flags = IORESOURCE_IRQ, \
	274	}, { \
	275	.start = dmareq, \
	276	.end = dmareq, \
	277	.flags = IORESOURCE_DMA, \
	278	}, \
	279	}; \
	280	\
	281	static u64 mxc_sdhc ## n ## _dmamask = 0xffffffffUL; \
	282	\
	283	struct platform_device mxc_sdhc_device ## n = { \
	284	.name = "mxc-mmc", \
	285	.id = n, \
	286	.dev = { \
	287	.dma_mask = &mxc_sdhc ## n ## _dmamask, \
	288	.coherent_dma_mask = 0xffffffff, \
	289	}, \
	290	.num_resources = ARRAY_SIZE(mxc_sdhc_resources ## n), \
	291	.resource = mxc_sdhc_resources ## n, \
	292	}
1a02be0e	293
ccd0e42c UKK	294	DEFINE_MXC_MMC_DEVICE(0, MX2x_SDHC1_BASE_ADDR, MX2x_INT_SDHC1, MX2x_DMA_REQ_SDHC1);
ccd0e42c UKK	295	DEFINE_MXC_MMC_DEVICE(1, MX2x_SDHC2_BASE_ADDR, MX2x_INT_SDHC2, MX2x_DMA_REQ_SDHC2);
1a02be0e	296
f6d2fa7d	297	#ifdef CONFIG_MACH_MX27
627fb3b9 M	298	static struct resource otg_resources[] = {
	299	{
	300	.start = OTG_BASE_ADDR,
	301	.end = OTG_BASE_ADDR + 0x1ff,
	302	.flags = IORESOURCE_MEM,
	303	}, {
	304	.start = MXC_INT_USB3,
	305	.end = MXC_INT_USB3,
	306	.flags = IORESOURCE_IRQ,
	307	},
	308	};
	309
	310	static u64 otg_dmamask = 0xffffffffUL;
	311
	312	/* OTG gadget device */
	313	struct platform_device mxc_otg_udc_device = {
	314	.name = "fsl-usb2-udc",
	315	.id = -1,
	316	.dev = {
	317	.dma_mask = &otg_dmamask,
	318	.coherent_dma_mask = 0xffffffffUL,
	319	},
	320	.resource = otg_resources,
	321	.num_resources = ARRAY_SIZE(otg_resources),
	322	};
	323
	324	/* OTG host */
	325	struct platform_device mxc_otg_host = {
	326	.name = "mxc-ehci",
	327	.id = 0,
	328	.dev = {
	329	.coherent_dma_mask = 0xffffffff,
	330	.dma_mask = &otg_dmamask,
	331	},
	332	.resource = otg_resources,
	333	.num_resources = ARRAY_SIZE(otg_resources),
	334	};
	335
	336	/* USB host 1 */
	337
	338	static u64 usbh1_dmamask = 0xffffffffUL;
	339
	340	static struct resource mxc_usbh1_resources[] = {
	341	{
	342	.start = OTG_BASE_ADDR + 0x200,
	343	.end = OTG_BASE_ADDR + 0x3ff,
	344	.flags = IORESOURCE_MEM,
	345	}, {
	346	.start = MXC_INT_USB1,
	347	.end = MXC_INT_USB1,
	348	.flags = IORESOURCE_IRQ,
	349	},
	350	};
	351
	352	struct platform_device mxc_usbh1 = {
	353	.name = "mxc-ehci",
	354	.id = 1,
	355	.dev = {
	356	.coherent_dma_mask = 0xffffffff,
	357	.dma_mask = &usbh1_dmamask,
	358	},
	359	.resource = mxc_usbh1_resources,
	360	.num_resources = ARRAY_SIZE(mxc_usbh1_resources),
	361	};
362
363	/* USB host 2 */
364	static u64 usbh2_dmamask = 0xffffffffUL;
365
366	static struct resource mxc_usbh2_resources[] = {
367	{
368	.start = OTG_BASE_ADDR + 0x400,
369	.end = OTG_BASE_ADDR + 0x5ff,
370	.flags = IORESOURCE_MEM,
371	}, {
372	.start = MXC_INT_USB2,
373	.end = MXC_INT_USB2,
374	.flags = IORESOURCE_IRQ,
375	},
376	};
377
378	struct platform_device mxc_usbh2 = {
379	.name = "mxc-ehci",
380	.id = 2,
381	.dev = {
382	.coherent_dma_mask = 0xffffffff,
383	.dma_mask = &usbh2_dmamask,
384	},
385	.resource = mxc_usbh2_resources,
386	.num_resources = ARRAY_SIZE(mxc_usbh2_resources),
387	};
f6d2fa7d	388	#endif
627fb3b9	389
23291df4 SH	390	static struct resource imx_ssi_resources0[] = {
	391	{
	392	.start = SSI1_BASE_ADDR,
	393	.end = SSI1_BASE_ADDR + 0x6F,
	394	.flags = IORESOURCE_MEM,
	395	}, {
	396	.start = MXC_INT_SSI1,
	397	.end = MXC_INT_SSI1,
	398	.flags = IORESOURCE_IRQ,
	399	}, {
	400	.name = "tx0",
	401	.start = DMA_REQ_SSI1_TX0,
	402	.end = DMA_REQ_SSI1_TX0,
	403	.flags = IORESOURCE_DMA,
	404	}, {
	405	.name = "rx0",
	406	.start = DMA_REQ_SSI1_RX0,
	407	.end = DMA_REQ_SSI1_RX0,
	408	.flags = IORESOURCE_DMA,
	409	}, {
	410	.name = "tx1",
	411	.start = DMA_REQ_SSI1_TX1,
	412	.end = DMA_REQ_SSI1_TX1,
	413	.flags = IORESOURCE_DMA,
	414	}, {
	415	.name = "rx1",
	416	.start = DMA_REQ_SSI1_RX1,
	417	.end = DMA_REQ_SSI1_RX1,
	418	.flags = IORESOURCE_DMA,
	419	},
	420	};
	421
	422	static struct resource imx_ssi_resources1[] = {
	423	{
	424	.start = SSI2_BASE_ADDR,
	425	.end = SSI2_BASE_ADDR + 0x6F,
	426	.flags = IORESOURCE_MEM,
	427	}, {
	428	.start = MXC_INT_SSI2,
	429	.end = MXC_INT_SSI2,
	430	.flags = IORESOURCE_IRQ,
	431	}, {
	432	.name = "tx0",
	433	.start = DMA_REQ_SSI2_TX0,
	434	.end = DMA_REQ_SSI2_TX0,
	435	.flags = IORESOURCE_DMA,
	436	}, {
	437	.name = "rx0",
	438	.start = DMA_REQ_SSI2_RX0,
	439	.end = DMA_REQ_SSI2_RX0,
	440	.flags = IORESOURCE_DMA,
	441	}, {
	442	.name = "tx1",
	443	.start = DMA_REQ_SSI2_TX1,
	444	.end = DMA_REQ_SSI2_TX1,
	445	.flags = IORESOURCE_DMA,
	446	}, {
	447	.name = "rx1",
	448	.start = DMA_REQ_SSI2_RX1,
	449	.end = DMA_REQ_SSI2_RX1,
	450	.flags = IORESOURCE_DMA,
	451	},
	452	};
	453
454	struct platform_device imx_ssi_device0 = {
455	.name = "imx-ssi",
456	.id = 0,
457	.num_resources = ARRAY_SIZE(imx_ssi_resources0),
458	.resource = imx_ssi_resources0,
459	};
460
461	struct platform_device imx_ssi_device1 = {
462	.name = "imx-ssi",
463	.id = 1,
464	.num_resources = ARRAY_SIZE(imx_ssi_resources1),
465	.resource = imx_ssi_resources1,
466	};
467
fc80a5e3 JB	468	/* GPIO port description */
fc80a5e3 JB	469	static struct mxc_gpio_port imx_gpio_ports[] = {
bf50bcc2	470	{
fc80a5e3 JB	471	.chip.label = "gpio-0",
fc80a5e3 JB	472	.irq = MXC_INT_GPIO,
058b7a6f	473	.base = IO_ADDRESS(GPIO_BASE_ADDR),
9d631b83	474	.virtual_irq_start = MXC_GPIO_IRQ_START,
bf50bcc2	475	}, {
fc80a5e3	476	.chip.label = "gpio-1",
058b7a6f	477	.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x100),
9d631b83	478	.virtual_irq_start = MXC_GPIO_IRQ_START + 32,
bf50bcc2	479	}, {
fc80a5e3	480	.chip.label = "gpio-2",
058b7a6f	481	.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x200),
9d631b83	482	.virtual_irq_start = MXC_GPIO_IRQ_START + 64,
bf50bcc2	483	}, {
fc80a5e3	484	.chip.label = "gpio-3",
058b7a6f	485	.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x300),
9d631b83	486	.virtual_irq_start = MXC_GPIO_IRQ_START + 96,
bf50bcc2	487	}, {
fc80a5e3	488	.chip.label = "gpio-4",
058b7a6f	489	.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x400),
9d631b83	490	.virtual_irq_start = MXC_GPIO_IRQ_START + 128,
bf50bcc2	491	}, {
fc80a5e3	492	.chip.label = "gpio-5",
058b7a6f	493	.base = IO_ADDRESS(GPIO_BASE_ADDR + 0x500),
9d631b83	494	.virtual_irq_start = MXC_GPIO_IRQ_START + 160,
fc80a5e3 JB	495	}
	496	};
	497
	498	int __init mxc_register_gpios(void)
	499	{
	500	return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
	501	}