Release 4.13 arch/arm/mach-s3c64xx/setup-ide.c
/* linux/arch/arm/mach-s3c64xx/setup-ide.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* S3C64XX 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 <linux/io.h>
#include <mach/map.h>
#include <mach/regs-clock.h>
#include <plat/gpio-cfg.h>
#include <mach/gpio-samsung.h>
#include <linux/platform_data/ata-samsung_cf.h>
void s3c64xx_ide_setup_gpio(void)
{
u32 reg;
reg = readl(S3C_MEM_SYS_CFG) & (~0x3f);
/* Independent CF interface, CF chip select configuration */
writel(reg | MEM_SYS_CFG_INDEP_CF |
MEM_SYS_CFG_EBI_FIX_PRI_CFCON, S3C_MEM_SYS_CFG);
s3c_gpio_cfgpin(S3C64XX_GPB(4), S3C_GPIO_SFN(4));
/* Set XhiDATA[15:0] pins as CF Data[15:0] */
s3c_gpio_cfgpin_range(S3C64XX_GPK(0), 16, S3C_GPIO_SFN(5));
/* Set XhiADDR[2:0] pins as CF ADDR[2:0] */
s3c_gpio_cfgpin_range(S3C64XX_GPL(0), 3, S3C_GPIO_SFN(6));
/* Set Xhi ctrl pins as CF ctrl pins(IORDY, IOWR, IORD, CE[0:1]) */
s3c_gpio_cfgpin(S3C64XX_GPM(5), S3C_GPIO_SFN(1));
s3c_gpio_cfgpin_range(S3C64XX_GPM(0), 5, S3C_GPIO_SFN(6));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Abhilash Kesavan | 96 | 88.89% | 1 | 50.00% |
| Kukjin Kim | 12 | 11.11% | 1 | 50.00% |
| Total | 108 | 100.00% | 2 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Abhilash Kesavan | 115 | 86.47% | 1 | 20.00% |
| Kukjin Kim | 12 | 9.02% | 1 | 20.00% |
| Linus Walleij | 4 | 3.01% | 2 | 40.00% |
| Mark Brown | 2 | 1.50% | 1 | 20.00% |
| Total | 133 | 100.00% | 5 | 100.00% |
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