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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/mips/ath79/dev-spi.c
10817 views
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/*

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 *  Atheros AR71XX/AR724X/AR913X SPI controller device

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 *

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 *  Copyright (C) 2008-2010 Gabor Juhos <[email protected]>

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 *  Copyright (C) 2008 Imre Kaloz <[email protected]>

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 *

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 *  This program is free software; you can redistribute it and/or modify it

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 *  under the terms of the GNU General Public License version 2 as published

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 *  by the Free Software Foundation.

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 */

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#include <linux/platform_device.h>

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#include <asm/mach-ath79/ar71xx_regs.h>

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#include "dev-spi.h"

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static struct resource ath79_spi_resources[] = {

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	{

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		.start	= AR71XX_SPI_BASE,

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		.end	= AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,

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		.flags	= IORESOURCE_MEM,

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	},

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};

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static struct platform_device ath79_spi_device = {

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	.name		= "ath79-spi",

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	.id		= -1,

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	.resource	= ath79_spi_resources,

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	.num_resources	= ARRAY_SIZE(ath79_spi_resources),

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};

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void __init ath79_register_spi(struct ath79_spi_platform_data *pdata,

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			       struct spi_board_info const *info,

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			       unsigned n)

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{

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	spi_register_board_info(info, n);

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	ath79_spi_device.dev.platform_data = pdata;

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	platform_device_register(&ath79_spi_device);

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}

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