32 lines
725 B
C
32 lines
725 B
C
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/*
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* HS-SPI device setup for S3C2443/S3C2416
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*
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* Copyright (C) 2011 Samsung Electronics Ltd.
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* http://www.samsung.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/gpio.h>
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#include <linux/platform_device.h>
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#include <plat/gpio-cfg.h>
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#include <mach/hardware.h>
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#include <mach/regs-gpio.h>
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#ifdef CONFIG_S3C64XX_DEV_SPI0
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int s3c64xx_spi0_cfg_gpio(void)
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{
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/* enable hsspi bit in misccr */
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s3c2410_modify_misccr(S3C2416_MISCCR_HSSPI_EN2, 1);
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s3c_gpio_cfgall_range(S3C2410_GPE(11), 3,
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S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
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return 0;
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}
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#endif
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