cregit-Linux how code gets into the kernel

Release 4.11 arch/arm/mach-s3c64xx/setup-sdhci-gpio.c

/* 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>
#include <mach/gpio-samsung.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)); } }

Contributors

PersonTokensPropCommitsCommitProp
Ben Dooks5472.00%480.00%
Marek Szyprowski2128.00%120.00%
Total75100.00%5100.00%


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)); } }

Contributors

PersonTokensPropCommitsCommitProp
Ben Dooks5472.00%480.00%
Marek Szyprowski2128.00%120.00%
Total75100.00%5100.00%


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)); }

Contributors

PersonTokensPropCommitsCommitProp
Ben Dooks2862.22%375.00%
Maurus Cuelenaere1737.78%125.00%
Total45100.00%4100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Ben Dooks15669.96%444.44%
Marek Szyprowski4419.73%111.11%
Maurus Cuelenaere177.62%111.11%
Linus Walleij52.24%222.22%
Kukjin Kim10.45%111.11%
Total223100.00%9100.00%
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