diff options
Diffstat (limited to 'arch/arm/mach-s3c64xx/setup-sdhci-gpio.c')
| -rw-r--r-- | arch/arm/mach-s3c64xx/setup-sdhci-gpio.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c b/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c deleted file mode 100644 index 6eac071afae2..000000000000 --- a/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c +++ /dev/null @@ -1,57 +0,0 @@ -/* linux/arch/arm/plat-s3c64xx/setup-sdhci-gpio.c - * - * Copyright 2008 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * http://armlinux.simtec.co.uk/ - * - * S3C64XX - Helper functions for setting up SDHCI device(s) GPIO (HSMMC) - * - * 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 <plat/gpio-cfg.h> -#include <plat/sdhci.h> - -void s3c64xx_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) -{ - struct s3c_sdhci_platdata *pdata = dev->dev.platform_data; - - /* Set all the necessary GPG pins to special-function 2 */ - s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2)); - - if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_UP); - s3c_gpio_cfgpin(S3C64XX_GPG(6), S3C_GPIO_SFN(2)); - } -} - -void s3c64xx_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width) -{ - struct s3c_sdhci_platdata *pdata = dev->dev.platform_data; - - /* Set all the necessary GPH pins to special-function 2 */ - s3c_gpio_cfgrange_nopull(S3C64XX_GPH(0), 2 + width, S3C_GPIO_SFN(2)); - - if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_UP); - s3c_gpio_cfgpin(S3C64XX_GPG(6), S3C_GPIO_SFN(3)); - } -} - -void s3c64xx_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width) -{ - /* Set all the necessary GPH pins to special-function 3 */ - s3c_gpio_cfgrange_nopull(S3C64XX_GPH(6), width, S3C_GPIO_SFN(3)); - - /* Set all the necessary GPC pins to special-function 3 */ - s3c_gpio_cfgrange_nopull(S3C64XX_GPC(4), 2, S3C_GPIO_SFN(3)); -} |