[PATCH V4 2/6] MIPS: Move Loongson GPIO driver to drivers/gpio
From: Huacai Chen <hidden>
Date: 2014-11-13 15:12:54
Also in:
linux-gpio
Subsystem:
gpio subsystem, mips, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Thomas Bogendoerfer, Linus Torvalds
Move Loongson-2's GPIO driver to drivers/gpio and add Kconfig options. Signed-off-by: Huacai Chen <redacted> --- 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
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1.7.7.3