5eda288fa9
Samsung S5PC100 has I2C bus controller compatible with the one known from previous SoCs series. Add required platform setup and support code that it can be used with s3c2410-i2c driver. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
30 lines
852 B
C
30 lines
852 B
C
/* linux/arch/arm/plat-s5pc1xx/setup-i2c0.c
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*
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* Copyright 2009 Samsung Electronics Co.
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* Byungho Min <bhmin@samsung.com>
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*
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* Base S5PC1XX I2C bus 0 gpio configuration
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*
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* Based on plat-s3c64xx/setup-i2c0.c
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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/kernel.h>
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#include <linux/types.h>
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struct platform_device; /* don't need the contents */
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#include <linux/gpio.h>
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#include <plat/iic.h>
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#include <plat/gpio-cfg.h>
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void s3c_i2c0_cfg_gpio(struct platform_device *dev)
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{
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s3c_gpio_cfgpin(S5PC100_GPD(3), S3C_GPIO_SFN(2));
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s3c_gpio_setpull(S5PC100_GPD(3), S3C_GPIO_PULL_UP);
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s3c_gpio_cfgpin(S5PC100_GPD(4), S3C_GPIO_SFN(2));
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s3c_gpio_setpull(S5PC100_GPD(4), S3C_GPIO_PULL_UP);
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}
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