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Viewing changes to arch/arm/mach-imx/lluart.c

  • Committer: Package Import Robot
  • Author(s): Alessio Igor Bogani
  • Date: 2011-10-26 11:13:05 UTC
  • Revision ID: package-import@ubuntu.com-20111026111305-tz023xykf0i6eosh
Tags: upstream-3.2.0
Import upstream version 3.2.0

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arch/arm/mach-imx/lluart.c
 
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/*
 
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 * Copyright 2011 Freescale Semiconductor, Inc.
 
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 * Copyright 2011 Linaro Ltd.
 
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 *
 
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 * The code contained herein is licensed under the GNU General Public
 
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 * License. You may obtain a copy of the GNU General Public License
 
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 * Version 2 or later at the following locations:
 
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 *
 
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 * http://www.opensource.org/licenses/gpl-license.html
 
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 * http://www.gnu.org/copyleft/gpl.html
 
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 */
 
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#include <linux/init.h>
 
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#include <asm/page.h>
 
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#include <asm/sizes.h>
 
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#include <asm/mach/map.h>
 
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#include <mach/hardware.h>
 
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static struct map_desc imx_lluart_desc = {
 
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#ifdef CONFIG_DEBUG_IMX6Q_UART
 
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        .virtual        = MX6Q_IO_P2V(MX6Q_UART4_BASE_ADDR),
 
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        .pfn            = __phys_to_pfn(MX6Q_UART4_BASE_ADDR),
 
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        .length         = MX6Q_UART4_SIZE,
 
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        .type           = MT_DEVICE,
 
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#endif
 
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};
 
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void __init imx_lluart_map_io(void)
 
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{
 
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        if (imx_lluart_desc.virtual)
 
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                iotable_init(&imx_lluart_desc, 1);
 
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}