2017-12-26 03:54:32 +08:00
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// SPDX-License-Identifier: GPL-2.0
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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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2012-04-25 09:07:10 +08:00
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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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2012-07-13 06:15:14 +08:00
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int s3c64xx_spi0_cfg_gpio(void)
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2012-04-25 09:07:10 +08:00
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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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