From 55132b8b4630a4b03d5c5556808c8d3866381536 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Fri, 31 Oct 2008 16:14:51 +0000 Subject: [ARM] S3C64XX: Add i2c device setup for I2C device 0 Add the necessary device initialisation information for I2C device 0. Signed-off-by: Ben Dooks --- arch/arm/plat-s3c64xx/setup-i2c0.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arch/arm/plat-s3c64xx/setup-i2c0.c (limited to 'arch/arm/plat-s3c64xx/setup-i2c0.c') diff --git a/arch/arm/plat-s3c64xx/setup-i2c0.c b/arch/arm/plat-s3c64xx/setup-i2c0.c new file mode 100644 index 000000000000..364480763728 --- /dev/null +++ b/arch/arm/plat-s3c64xx/setup-i2c0.c @@ -0,0 +1,31 @@ +/* linux/arch/arm/plat-s3c64xx/setup-i2c0.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks + * http://armlinux.simtec.co.uk/ + * + * Base S3C64XX I2C bus 0 gpio configuration + * + * 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 + +struct platform_device; /* don't need the contents */ + +#include +#include +#include +#include + +void s3c_i2c0_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S3C64XX_GPB(5), S3C64XX_GPB5_I2C_SCL0); + s3c_gpio_cfgpin(S3C64XX_GPB(6), S3C64XX_GPB6_I2C_SDA0); + s3c_gpio_setpull(S3C64XX_GPB(5), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S3C64XX_GPB(6), S3C_GPIO_PULL_UP); +} -- cgit v1.2.3