Move Loongson-2's GPIO driver to drivers/gpio and add Kconfig options.
Signed-off-by: Huacai Chen <chenhc@xxxxxxxxxx>
---
arch/mips/configs/lemote2f_defconfig | 1 +
arch/mips/loongson/common/Makefile | 1 -
drivers/gpio/Kconfig | 6 ++++++
drivers/gpio/Makefile | 1 +
.../common/gpio.c => drivers/gpio/gpio-loongson.c | 0
5 files changed, 8 insertions(+), 1 deletions(-)
rename arch/mips/loongson/common/gpio.c => drivers/gpio/gpio-loongson.c (100%)
diff --git a/arch/mips/configs/lemote2f_defconfig b/arch/mips/configs/lemote2f_defconfig
index 227a9de..0549b01 100644
--- a/arch/mips/configs/lemote2f_defconfig
+++ b/arch/mips/configs/lemote2f_defconfig
@@ -172,6 +172,7 @@ CONFIG_SERIAL_8250_FOURPORT=y
CONFIG_LEGACY_PTY_COUNT=16
CONFIG_HW_RANDOM=y
CONFIG_RTC=y
+CONFIG_GPIO_LOONGSON=y
CONFIG_THERMAL=y
CONFIG_MEDIA_SUPPORT=m
CONFIG_VIDEO_DEV=m
diff --git a/arch/mips/loongson/common/Makefile b/arch/mips/loongson/common/Makefile
index 0bb9cc9..15fef59 100644
--- a/arch/mips/loongson/common/Makefile
+++ b/arch/mips/loongson/common/Makefile
@@ -4,7 +4,6 @@
obj-y += setup.o init.o cmdline.o env.o time.o reset.o irq.o \
bonito-irq.o mem.o machtype.o platform.o
-obj-$(CONFIG_GPIOLIB) += gpio.o
obj-$(CONFIG_PCI) += pci.o
#
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 0959ca9..bc5ffac 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -452,6 +452,12 @@ config GPIO_GRGPIO
Select this to support Aeroflex Gaisler GRGPIO cores from the GRLIB
VHDL IP core library.
+config GPIO_LOONGSON
+ tristate "Loongson-2 GPIO support"
+ depends on CPU_LOONGSON2
+ help
+ driver for GPIO functionality on Loongson-2F processors.
+
config GPIO_TB10X
bool
select GENERIC_IRQ_CHIP
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index e5d346c..2153a71 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -39,6 +39,7 @@ obj-$(CONFIG_GPIO_JANZ_TTL) += gpio-janz-ttl.o
obj-$(CONFIG_GPIO_KEMPLD) += gpio-kempld.o
obj-$(CONFIG_ARCH_KS8695) += gpio-ks8695.o
obj-$(CONFIG_GPIO_INTEL_MID) += gpio-intel-mid.o
+obj-$(CONFIG_GPIO_LOONGSON) += gpio-loongson.o
obj-$(CONFIG_GPIO_LP3943) += gpio-lp3943.o
obj-$(CONFIG_ARCH_LPC32XX) += gpio-lpc32xx.o
obj-$(CONFIG_GPIO_LYNXPOINT) += gpio-lynxpoint.o
diff --git a/arch/mips/loongson/common/gpio.c b/drivers/gpio/gpio-loongson.c
similarity index 100%
rename from arch/mips/loongson/common/gpio.c
rename to drivers/gpio/gpio-loongson.c
--
1.7.7.3
