diff options
author | Kukjin Kim <kgene.kim@samsung.com> | 2012-03-03 08:57:03 +0900 |
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committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-03-07 01:36:33 -0800 |
commit | 880bcd4a8363f24375027f9ded4670960dcfa70a (patch) | |
tree | 31894d9dc2c29f31234e479de520a50858cce54c /arch/arm/mach-s3c24xx/setup-sdhci-gpio.c | |
parent | a5f17d1f4c2831b9b9bf8b1a537cdbac995d6e13 (diff) | |
parent | 8c3d7c30c306d83ff9c303f42307765a5a7bc254 (diff) | |
download | linux-880bcd4a8363f24375027f9ded4670960dcfa70a.tar.bz2 |
Merge branch 'topic/cleanup-s3c24xx' into next/cleanup-s3c24xx
Conflicts:
arch/arm/mach-s3c24xx/include/mach/system.h
Diffstat (limited to 'arch/arm/mach-s3c24xx/setup-sdhci-gpio.c')
-rw-r--r-- | arch/arm/mach-s3c24xx/setup-sdhci-gpio.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c b/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c new file mode 100644 index 000000000000..f65cb3ef16ce --- /dev/null +++ b/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c @@ -0,0 +1,34 @@ +/* linux/arch/arm/plat-s3c2416/setup-sdhci-gpio.c + * + * Copyright 2010 Promwad Innovation Company + * Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com> + * + * S3C2416 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC) + * + * Based on mach-s3c64xx/setup-sdhci-gpio.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/interrupt.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/gpio.h> + +#include <mach/regs-gpio.h> +#include <plat/gpio-cfg.h> + +void s3c2416_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) +{ + s3c_gpio_cfgrange_nopull(S3C2410_GPE(5), 2 + width, S3C_GPIO_SFN(2)); +} + +void s3c2416_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width) +{ + s3c_gpio_cfgrange_nopull(S3C2410_GPL(0), width, S3C_GPIO_SFN(2)); + s3c_gpio_cfgrange_nopull(S3C2410_GPL(8), 2, S3C_GPIO_SFN(2)); +} |