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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-10-20 01:06:36 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-10-20 01:06:36 +0400 |
| commit | 809b4e00baf006a990a73329ba381d536c6fa277 (patch) | |
| tree | e949e0efd019d6f932537aba762792b07a84351c /arch/arm/mach-s5p64x0/setup-i2c1.c | |
| parent | a0a55682b83fd5f012afadcf415b030d7424ae68 (diff) | |
| parent | 79a94c3538bda6869d7bb150b5e02dd3a72314dd (diff) | |
| download | linux-809b4e00baf006a990a73329ba381d536c6fa277.tar.xz | |
Merge branch 'devel-stable' into devel
Diffstat (limited to 'arch/arm/mach-s5p64x0/setup-i2c1.c')
| -rw-r--r-- | arch/arm/mach-s5p64x0/setup-i2c1.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/mach-s5p64x0/setup-i2c1.c b/arch/arm/mach-s5p64x0/setup-i2c1.c new file mode 100644 index 000000000000..2edd7912f8e4 --- /dev/null +++ b/arch/arm/mach-s5p64x0/setup-i2c1.c @@ -0,0 +1,42 @@ +/* linux/arch/arm/mach-s5p64xx/setup-i2c1.c + * + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * I2C1 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> +#include <linux/gpio.h> + +struct platform_device; /* don't need the contents */ + +#include <plat/gpio-cfg.h> +#include <plat/iic.h> + +#include <mach/i2c.h> + +void s5p6440_i2c1_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S5P6440_GPR(9), S3C_GPIO_SFN(6)); + s3c_gpio_setpull(S5P6440_GPR(9), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5P6440_GPR(10), S3C_GPIO_SFN(6)); + s3c_gpio_setpull(S5P6440_GPR(10), S3C_GPIO_PULL_UP); +} + +void s5p6450_i2c1_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S5P6450_GPR(9), S3C_GPIO_SFN(6)); + s3c_gpio_setpull(S5P6450_GPR(9), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5P6450_GPR(10), S3C_GPIO_SFN(6)); + s3c_gpio_setpull(S5P6450_GPR(10), S3C_GPIO_PULL_UP); +} + +void s3c_i2c1_cfg_gpio(struct platform_device *dev) { } |