Commit 79044490 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Ben Dooks

ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100

Move gpio-lib support from plat-s5pc1xx to mach-s5pc100. Only basic gpio
functionality is now supported. Gpio interrupts are disabled temporarly
and will be added later.
Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 252b8efe
......@@ -11,7 +11,7 @@ obj- :=
# Core support for S5PC100 system
obj-$(CONFIG_CPU_S5PC100) += cpu.o
obj-$(CONFIG_CPU_S5PC100) += cpu.o gpiolib.o
# Helper and device support
......
......@@ -17,11 +17,11 @@
#include <linux/gpio.h>
#include <mach/map.h>
#include <mach/regs-gpio.h>
#include <plat/gpio-core.h>
#include <plat/gpio-cfg.h>
#include <plat/gpio-cfg-helpers.h>
#include <plat/regs-gpio.h>
/* S5PC100 GPIO bank summary:
*
......@@ -61,6 +61,7 @@
* L3 8 4Bit None
*/
#if 0
static int s5pc1xx_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset)
{
return S3C_IRQ_GPIO(chip->base + offset);
......@@ -84,7 +85,7 @@ static int s5pc1xx_gpiolib_to_eint(struct gpio_chip *chip, unsigned int offset)
return IRQ_EINT(24 + offset);
return -EINVAL;
}
#endif
static struct s3c_gpio_cfg gpio_cfg = {
.set_config = s3c_gpio_setcfg_s3c64xx_4bit,
.set_pull = s3c_gpio_setpull_updown,
......@@ -386,7 +387,7 @@ extern void s5pc1xx_irq_gpioint_handler(unsigned int irq, struct irq_desc *desc)
static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip)
{
#if 0
/* Interrupt */
if (chip->config == &gpio_cfg) {
int i, irq;
......@@ -402,6 +403,7 @@ static __init void s5pc100_gpiolib_link(struct s3c_gpio_chip *chip)
}
} else if (chip->config == &gpio_cfg_eint)
chip->chip.to_irq = s5pc1xx_gpiolib_to_eint;
#endif
}
static __init int s5pc1xx_gpiolib_init(void)
......@@ -417,9 +419,10 @@ static __init int s5pc1xx_gpiolib_init(void)
samsung_gpiolib_add_4bit_chips(s5pc100_gpio_chips,
ARRAY_SIZE(s5pc100_gpio_chips));
#if 0
/* Interrupt */
set_irq_chained_handler(IRQ_GPIOINT, s5pc1xx_irq_gpioint_handler);
#endif
return 0;
}
core_initcall(s5pc1xx_gpiolib_init);
......@@ -35,7 +35,6 @@
#include <plat/regs-serial.h>
#include <plat/gpio-cfg.h>
#include <plat/regs-gpio.h>
#include <plat/clock.h>
#include <plat/devs.h>
......
......@@ -13,9 +13,8 @@ obj- :=
obj-y += dev-uart.o
obj-y += cpu.o
obj-y += irq.o irq-gpio.o irq-eint.o
obj-y += irq.o
obj-y += clock.o
obj-y += gpiolib.o
# CPU support
......
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