Release 4.16 arch/arm/mach-s3c64xx/setup-sdhci-gpio.c
// SPDX-License-Identifier: GPL-2.0
//
// 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)
#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
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Dooks | 54 | 72.00% | 4 | 80.00% |
| Marek Szyprowski | 21 | 28.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
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
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Dooks | 54 | 72.00% | 4 | 80.00% |
| Marek Szyprowski | 21 | 28.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
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
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Dooks | 28 | 62.22% | 3 | 75.00% |
| Maurus Cuelenaere | 17 | 37.78% | 1 | 25.00% |
| Total | 45 | 100.00% | 4 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ben Dooks | 155 | 67.69% | 4 | 40.00% |
| Marek Szyprowski | 44 | 19.21% | 1 | 10.00% |
| Maurus Cuelenaere | 17 | 7.42% | 1 | 10.00% |
| Krzysztof Kozlowski | 7 | 3.06% | 1 | 10.00% |
| Linus Walleij | 5 | 2.18% | 2 | 20.00% |
| Kukjin Kim | 1 | 0.44% | 1 | 10.00% |
| Total | 229 | 100.00% | 10 | 100.00% |
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