diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2010-05-18 12:38:44 +0200 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-19 18:23:37 +0900 |
| commit | 51ffd971edb2d5187007967c14712a8ed956c092 (patch) | |
| tree | 051b8ec9aacc970bd291c4cb7ac5da54f77b4c7a /arch/arm/mach-s5pc100/setup-i2c0.c | |
| parent | b884c0e07058478bff82b8edcecff4e2919fa361 (diff) | |
ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100
Move i2c helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s5pc100/setup-i2c0.c')
| -rw-r--r-- | arch/arm/mach-s5pc100/setup-i2c0.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pc100/setup-i2c0.c b/arch/arm/mach-s5pc100/setup-i2c0.c new file mode 100644 index 00000000000..dd3174e6ecc --- /dev/null +++ b/arch/arm/mach-s5pc100/setup-i2c0.c @@ -0,0 +1,30 @@ +/* linux/arch/arm/mach-s5pc100/setup-i2c0.c + * + * Copyright 2009 Samsung Electronics Co. + * Byungho Min <bhmin@samsung.com> + * + * Base S5PC100 I2C bus 0 gpio configuration + * + * Based on plat-s3c64xx/setup-i2c0.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/types.h> + +struct platform_device; /* don't need the contents */ + +#include <linux/gpio.h> +#include <plat/iic.h> +#include <plat/gpio-cfg.h> + +void s3c_i2c0_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S5PC100_GPD(3), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PC100_GPD(3), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5PC100_GPD(4), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PC100_GPD(4), S3C_GPIO_PULL_UP); +} |