From 2853a0efc3031dec88b47bbc50b8a6b3fe9e3cac Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Wed, 1 Sep 2010 13:36:59 +0900 Subject: ARM: S5P64X0: Add S5P6450 I2C support This patch adds S5P6450 I2C support in the ARCH_S5P64X0. And moves S5P6440 I2C support files into the mach-s5p64x0 together. Signed-off-by: Kukjin Kim --- arch/arm/mach-s5p64x0/setup-i2c0.c | 42 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 arch/arm/mach-s5p64x0/setup-i2c0.c (limited to 'arch/arm/mach-s5p64x0/setup-i2c0.c') diff --git a/arch/arm/mach-s5p64x0/setup-i2c0.c b/arch/arm/mach-s5p64x0/setup-i2c0.c new file mode 100644 index 000000000000..dc4cc65a5019 --- /dev/null +++ b/arch/arm/mach-s5p64x0/setup-i2c0.c @@ -0,0 +1,42 @@ +/* linux/arch/arm/mach-s5p64x0/setup-i2c0.c + * + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * I2C0 GPIO configuration. + * + * Based on plat-s3c64x0/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 +#include +#include + +struct platform_device; /* don't need the contents */ + +#include +#include + +#include + +void s5p6440_i2c0_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S5P6440_GPB(5), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6440_GPB(5), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5P6440_GPB(6), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6440_GPB(6), S3C_GPIO_PULL_UP); +} + +void s5p6450_i2c0_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S5P6450_GPB(5), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6450_GPB(5), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5P6450_GPB(6), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6450_GPB(6), S3C_GPIO_PULL_UP); +} + +void s3c_i2c0_cfg_gpio(struct platform_device *dev) { } -- cgit v1.2.3