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: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
arch/arm/mach-s5pc100/Makefile | 2 +-
.../gpiolib.c => mach-s5pc100/gpio.c} | 11 +++++++----
.../plat => mach-s5pc100/include/mach}/regs-gpio.h | 0
arch/arm/mach-s5pc100/mach-smdkc100.c | 1 -
arch/arm/plat-s5pc1xx/Makefile | 3 +--
5 files changed, 9 insertions(+), 8 deletions(-)
rename arch/arm/{plat-s5pc1xx/gpiolib.c => mach-s5pc100/gpio.c} (99%)
rename arch/arm/{plat-s5pc1xx/include/plat => mach-s5pc100/include/mach}/regs-gpio.h (100%)
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index 809ff10..e1afdbf 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -11,7 +11,7 @@ obj- :=
# Core support for S5PC100 system
-obj-$(CONFIG_CPU_S5PC100) += cpu.o
+obj-$(CONFIG_CPU_S5PC100) += cpu.o gpio.o
# Helper and device support
diff --git a/arch/arm/plat-s5pc1xx/gpiolib.c b/arch/arm/mach-s5pc100/gpio.c
similarity index 99%
rename from arch/arm/plat-s5pc1xx/gpiolib.c
rename to arch/arm/mach-s5pc100/gpio.c
index 5a97a8f..c8e8336 100644
--- a/arch/arm/plat-s5pc1xx/gpiolib.c
+++ b/arch/arm/mach-s5pc100/gpio.c
@@ -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);
diff --git a/arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
similarity index 100%
rename from arch/arm/plat-s5pc1xx/include/plat/regs-gpio.h
rename to arch/arm/mach-s5pc100/include/mach/regs-gpio.h
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index ae3c52c..bfe67db 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -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>
diff --git a/arch/arm/plat-s5pc1xx/Makefile b/arch/arm/plat-s5pc1xx/Makefile
index 66a8f3e..540fca5 100644
--- a/arch/arm/plat-s5pc1xx/Makefile
+++ b/arch/arm/plat-s5pc1xx/Makefile
@@ -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
--
1.6.4
--
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