Logo Search packages:      
Sourcecode: linux version File versions  Download package

i2c.c

/*
 * arch/arm/plat-iop/i2c.c
 *
 * Author: Nicolas Pitre <nico@cam.org>
 * Copyright (C) 2001 MontaVista Software, Inc.
 * Copyright (C) 2004 Intel Corporation.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include <linux/mm.h>
#include <linux/init.h>
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/platform_device.h>
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/serial_core.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/memory.h>
#include <mach/hardware.h>
#include <asm/hardware/iop3xx.h>
#include <asm/mach/arch.h>

#ifdef CONFIG_ARCH_IOP32X
#define IRQ_IOP3XX_I2C_0      IRQ_IOP32X_I2C_0
#define IRQ_IOP3XX_I2C_1      IRQ_IOP32X_I2C_1
#endif
#ifdef CONFIG_ARCH_IOP33X
#define IRQ_IOP3XX_I2C_0      IRQ_IOP33X_I2C_0
#define IRQ_IOP3XX_I2C_1      IRQ_IOP33X_I2C_1
#endif

static struct resource iop3xx_i2c0_resources[] = {
      [0] = {
            .start      = 0xfffff680,
            .end  = 0xfffff697,
            .flags      = IORESOURCE_MEM,
      },
      [1] = {
            .start      = IRQ_IOP3XX_I2C_0,
            .end  = IRQ_IOP3XX_I2C_0,
            .flags      = IORESOURCE_IRQ,
      },
};

struct platform_device iop3xx_i2c0_device = {
      .name       = "IOP3xx-I2C",
      .id         = 0,
      .num_resources    = 2,
      .resource   = iop3xx_i2c0_resources,
};


static struct resource iop3xx_i2c1_resources[] = {
      [0] = {
            .start      = 0xfffff6a0,
            .end  = 0xfffff6b7,
            .flags      = IORESOURCE_MEM,
      },
      [1] = {
            .start      = IRQ_IOP3XX_I2C_1,
            .end  = IRQ_IOP3XX_I2C_1,
            .flags      = IORESOURCE_IRQ,
      }
};

struct platform_device iop3xx_i2c1_device = {
      .name       = "IOP3xx-I2C",
      .id         = 1,
      .num_resources    = 2,
      .resource   = iop3xx_i2c1_resources,
};

Generated by  Doxygen 1.6.0   Back to index