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Diffstat (limited to 'arch/arm/mach-s5pc100/setup-ide.c')
-rw-r--r--arch/arm/mach-s5pc100/setup-ide.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/arch/arm/mach-s5pc100/setup-ide.c b/arch/arm/mach-s5pc100/setup-ide.c
deleted file mode 100644
index 223aae044466..000000000000
--- a/arch/arm/mach-s5pc100/setup-ide.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/setup-ide.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5PC100 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/regs-clock.h>
-#include <plat/gpio-cfg.h>
-
-static void s5pc100_ide_cfg_gpios(unsigned int base, unsigned int nr)
-{
- s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(4));
-
- for (; nr > 0; nr--, base++)
- s5p_gpio_set_drvstr(base, S5P_GPIO_DRVSTR_LV4);
-}
-
-void s5pc100_ide_setup_gpio(void)
-{
- u32 reg;
-
- /* Independent CF interface, CF chip select configuration */
- reg = readl(S5PC100_MEM_SYS_CFG) & (~0x3f);
- writel(reg | MEM_SYS_CFG_EBI_FIX_PRI_CFCON, S5PC100_MEM_SYS_CFG);
-
- /* CF_Add[0 - 2], CF_IORDY, CF_INTRQ, CF_DMARQ, CF_DMARST, CF_DMACK */
- s5pc100_ide_cfg_gpios(S5PC100_GPJ0(0), 8);
-
- /*CF_Data[0 - 7] */
- s5pc100_ide_cfg_gpios(S5PC100_GPJ2(0), 8);
-
- /* CF_Data[8 - 15] */
- s5pc100_ide_cfg_gpios(S5PC100_GPJ3(0), 8);
-
- /* CF_CS0, CF_CS1, CF_IORD, CF_IOWR */
- s5pc100_ide_cfg_gpios(S5PC100_GPJ4(0), 4);
-
- /* EBI_OE, EBI_WE */
- s3c_gpio_cfgpin_range(S5PC100_GPK0(6), 2, S3C_GPIO_SFN(0));
-
- /* CF_OE, CF_WE */
- s3c_gpio_cfgrange_nopull(S5PC100_GPK1(6), 8, S3C_GPIO_SFN(2));
-
- /* CF_CD */
- s3c_gpio_cfgpin(S5PC100_GPK3(5), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5PC100_GPK3(5), S3C_GPIO_PULL_NONE);
-}