mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-24 20:54:10 +08:00
4b9a5ad567
Following is added for the CF-ATA driver: - Platform data strucure instantiation - Platform device enabling code - Platform-specific gpio setup code - Fixed IRQ naming to match across 64xx and v210 Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* linux/arch/arm/mach-s5pv210/setup-ide.c
|
|
*
|
|
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
|
|
* http://www.samsung.com
|
|
*
|
|
* S5PV210 setup information for IDE
|
|
*
|
|
* 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/gpio.h>
|
|
|
|
#include <plat/gpio-cfg.h>
|
|
|
|
void s5pv210_ide_setup_gpio(void)
|
|
{
|
|
unsigned int gpio = 0;
|
|
|
|
for (gpio = S5PV210_GPJ0(0); gpio <= S5PV210_GPJ0(7); gpio++) {
|
|
/* CF_Add[0 - 2], CF_IORDY, CF_INTRQ, CF_DMARQ, CF_DMARST,
|
|
CF_DMACK */
|
|
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
|
|
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
|
|
s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
|
|
}
|
|
|
|
for (gpio = S5PV210_GPJ2(0); gpio <= S5PV210_GPJ2(7); gpio++) {
|
|
/*CF_Data[0 - 7] */
|
|
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
|
|
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
|
|
s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
|
|
}
|
|
|
|
for (gpio = S5PV210_GPJ3(0); gpio <= S5PV210_GPJ3(7); gpio++) {
|
|
/* CF_Data[8 - 15] */
|
|
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
|
|
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
|
|
s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
|
|
}
|
|
|
|
for (gpio = S5PV210_GPJ4(0); gpio <= S5PV210_GPJ4(3); gpio++) {
|
|
/* CF_CS0, CF_CS1, CF_IORD, CF_IOWR */
|
|
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
|
|
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
|
|
s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
|
|
}
|
|
}
|