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From: Huacai Chen <chenhc@lemote.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>,
	linux-gpio@vger.kernel.org, Fuxin Zhang <zhangfx@lemote.com>,
	Zhangjin Wu <wuzhangjin@gmail.com>,
	Huacai Chen <chenhc@lemote.com>
Subject: [PATCH 2/3] MIPS: Move Loongson GPIO driver to drivers/gpio
Date: Thu, 26 Mar 2015 10:34:47 +0800	[thread overview]
Message-ID: <1427337288-8411-2-git-send-email-chenhc@lemote.com> (raw)
In-Reply-To: <1427337288-8411-1-git-send-email-chenhc@lemote.com>

Move Loongson-2's GPIO driver to drivers/gpio and add Kconfig options.

Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
---
 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 e51aad9..0cbc986 100644
--- a/arch/mips/configs/lemote2f_defconfig
+++ b/arch/mips/configs/lemote2f_defconfig
@@ -171,6 +171,7 @@ 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 d87e033..e70c33f 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 c1e2ca3..6454160 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -499,6 +499,12 @@ 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 bdda6a9..1b5be76 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -41,6 +41,7 @@ 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



  reply	other threads:[~2015-03-26  2:36 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-26  2:34 [PATCH 1/3] MIPS: Cleanup Loongson-2F's gpio driver Huacai Chen
2015-03-26  2:34 ` Huacai Chen [this message]
2015-04-07  9:12   ` [PATCH 2/3] MIPS: Move Loongson GPIO driver to drivers/gpio Linus Walleij
2015-03-26  2:34 ` [PATCH 3/3] GPIO: Add Loongson-3A/3B GPIO driver support Huacai Chen
2015-03-31 14:45   ` Alexandre Courbot
2015-04-01  1:19     ` 陈华才
2015-03-27 10:29 ` [PATCH 1/3] MIPS: Cleanup Loongson-2F's gpio driver Linus Walleij
2015-03-27 10:48   ` 陈华才
2015-04-07  9:11 ` Linus Walleij
2015-04-01  2:20 Huacai Chen
2015-04-01  2:20 ` [PATCH 2/3] MIPS: Move Loongson GPIO driver to drivers/gpio Huacai Chen
2015-04-07  9:16   ` Linus Walleij

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