gpio: Move to Samsung common GPIO library to drivers/gpio

It's common gpiolib for recent Samsung SoCs. Move to drivers/gpio

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index e9de58a..53eb15b 100644 (file)
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -19,7 +19,6 @@ obj-y                         += gpio.o
 obj-y                          += gpio-config.o
 obj-y                          += dev-asocdma.o
 
-obj-$(CONFIG_SAMSUNG_GPIOLIB_4BIT)     += gpiolib.o
 obj-$(CONFIG_SAMSUNG_CLKSRC)   += clock-clksrc.o
 
 obj-$(CONFIG_SAMSUNG_IRQ_UART) += irq-uart.o

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index ebd1124..3735c05 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -86,6 +86,12 @@ config GPIO_IT8761E
        help
          Say yes here to support GPIO functionality of IT8761E super I/O chip.
 
+config GPIO_PLAT_SAMSUNG
+       bool "Samsung SoCs GPIO library support"
+       default y if SAMSUNG_GPIOLIB_4BIT
+       help
+         Say yes here to support Samsung SoCs GPIO library
+
 config GPIO_PL061
        bool "PrimeCell PL061 GPIO support"
        depends on ARM_AMBA

diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 7481e7d..426483f 100644 (file)
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_GPIO_ADP5520)      += adp5520-gpio.o
 obj-$(CONFIG_GPIO_ADP5588)     += adp5588-gpio.o
 obj-$(CONFIG_GPIO_BASIC_MMIO_CORE)     += basic_mmio_gpio.o
 obj-$(CONFIG_GPIO_BASIC_MMIO)  += basic_mmio_gpio.o
+obj-$(CONFIG_GPIO_PLAT_SAMSUNG)        += gpio-plat-samsung.o
 obj-$(CONFIG_GPIO_LANGWELL)    += langwell_gpio.o
 obj-$(CONFIG_GPIO_MAX730X)     += max730x.o
 obj-$(CONFIG_GPIO_MAX7300)     += max7300.o

diff --git a/arch/arm/plat-samsung/gpiolib.c b/drivers/gpio/gpio-plat-samsung.c
similarity index 100%
rename from arch/arm/plat-samsung/gpiolib.c
rename to drivers/gpio/gpio-plat-samsung.c