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authorWolfram Sang <w.sang@pengutronix.de>2011-09-21 12:49:20 +0200
committerAnatolij Gustschin <agust@denx.de>2011-09-23 00:14:15 +0200
commitc68308dd50c3827a4ce77a1d70e0eb2d2521cafd (patch)
treeda838e0c576ebbf7583ee485c7366b6380b13663
parent40dc7e8b4ac5cdfcf13e3d80b71240f90ceb1f5b (diff)
gpio: move mpc8xxx/512x gpio driver to drivers/gpio
Move the driver to the place where it is expected to be nowadays. Also rename its CONFIG-name to match the rest and adapt the defconfigs. Finally, move selection of REQUIRE_GPIOLIB or WANTS_OPTIONAL_GPIOLIB to the platforms, because this option is per-platform and not per-driver. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Anatolij Gustschin <agust@denx.de>
-rw-r--r--arch/powerpc/configs/85xx/p1023rds_defconfig2
-rw-r--r--arch/powerpc/configs/85xx/xes_mpc85xx_defconfig2
-rw-r--r--arch/powerpc/configs/mpc85xx_defconfig2
-rw-r--r--arch/powerpc/configs/mpc85xx_smp_defconfig2
-rw-r--r--arch/powerpc/configs/ppc6xx_defconfig2
-rw-r--r--arch/powerpc/platforms/512x/Kconfig1
-rw-r--r--arch/powerpc/platforms/83xx/Kconfig9
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig12
-rw-r--r--arch/powerpc/platforms/86xx/Kconfig1
-rw-r--r--arch/powerpc/platforms/Kconfig10
-rw-r--r--arch/powerpc/sysdev/Makefile1
-rw-r--r--drivers/gpio/Kconfig8
-rw-r--r--drivers/gpio/Makefile1
-rw-r--r--drivers/gpio/gpio-mpc8xxx.c (renamed from arch/powerpc/sysdev/mpc8xxx_gpio.c)0
14 files changed, 30 insertions, 23 deletions
diff --git a/arch/powerpc/configs/85xx/p1023rds_defconfig b/arch/powerpc/configs/85xx/p1023rds_defconfig
index 3ff5a81c709f..c091aaf7685f 100644
--- a/arch/powerpc/configs/85xx/p1023rds_defconfig
+++ b/arch/powerpc/configs/85xx/p1023rds_defconfig
@@ -24,7 +24,7 @@ CONFIG_P1023_RDS=y
CONFIG_QUICC_ENGINE=y
CONFIG_QE_GPIO=y
CONFIG_CPM2=y
-CONFIG_MPC8xxx_GPIO=y
+CONFIG_GPIO_MPC8XXX=y
CONFIG_HIGHMEM=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
index 5ea3124518fd..1cd6fcb368e9 100644
--- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
+++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
@@ -20,7 +20,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_XES_MPC85xx=y
-CONFIG_MPC8xxx_GPIO=y
+CONFIG_GPIO_MPC8XXX=y
CONFIG_HIGHMEM=y
CONFIG_MATH_EMULATION=y
CONFIG_SPARSE_IRQ=y
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index a3467bfb7671..250091207452 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -41,7 +41,7 @@ CONFIG_TQM8560=y
CONFIG_SBC8548=y
CONFIG_QUICC_ENGINE=y
CONFIG_QE_GPIO=y
-CONFIG_MPC8xxx_GPIO=y
+CONFIG_GPIO_MPC8XXX=y
CONFIG_HIGHMEM=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index 9693f6ed3da0..a4ba13b0ef1f 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -42,7 +42,7 @@ CONFIG_TQM8560=y
CONFIG_SBC8548=y
CONFIG_QUICC_ENGINE=y
CONFIG_QE_GPIO=y
-CONFIG_MPC8xxx_GPIO=y
+CONFIG_GPIO_MPC8XXX=y
CONFIG_HIGHMEM=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index 04360f9b0109..c47f2becfbc3 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -70,7 +70,7 @@ CONFIG_TAU_AVERAGE=y
CONFIG_QUICC_ENGINE=y
CONFIG_QE_GPIO=y
CONFIG_PPC_BESTCOMM=y
-CONFIG_MPC8xxx_GPIO=y
+CONFIG_GPIO_MPC8XXX=y
CONFIG_MCU_MPC8349EMITX=m
CONFIG_HIGHMEM=y
CONFIG_NO_HZ=y
diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig
index 27b0651221d1..b3ebce1aec07 100644
--- a/arch/powerpc/platforms/512x/Kconfig
+++ b/arch/powerpc/platforms/512x/Kconfig
@@ -6,6 +6,7 @@ config PPC_MPC512x
select PPC_CLOCK
select PPC_PCI_CHOICE
select FSL_PCI if PCI
+ select ARCH_WANT_OPTIONAL_GPIOLIB
config MPC5121_ADS
bool "Freescale MPC5121E ADS"
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 73f4135f3a1a..670a033264c0 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -114,18 +114,21 @@ config KMETER1
endif
-# used for usb
+# used for usb & gpio
config PPC_MPC831x
bool
+ select ARCH_WANT_OPTIONAL_GPIOLIB
# used for math-emu
config PPC_MPC832x
bool
-# used for usb
+# used for usb & gpio
config PPC_MPC834x
bool
+ select ARCH_WANT_OPTIONAL_GPIOLIB
-# used for usb
+# used for usb & gpio
config PPC_MPC837x
bool
+ select ARCH_WANT_OPTIONAL_GPIOLIB
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 498534cd5265..1b393f40c639 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -177,7 +177,8 @@ config P2040_RDB
select PPC_E500MC
select PHYS_64BIT
select SWIOTLB
- select MPC8xxx_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ select GPIO_MPC8XXX
select HAS_RAPIDIO
select PPC_EPAPR_HV_PIC
help
@@ -189,7 +190,8 @@ config P3041_DS
select PPC_E500MC
select PHYS_64BIT
select SWIOTLB
- select MPC8xxx_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ select GPIO_MPC8XXX
select HAS_RAPIDIO
select PPC_EPAPR_HV_PIC
help
@@ -201,7 +203,8 @@ config P4080_DS
select PPC_E500MC
select PHYS_64BIT
select SWIOTLB
- select MPC8xxx_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ select GPIO_MPC8XXX
select HAS_RAPIDIO
select PPC_EPAPR_HV_PIC
help
@@ -216,7 +219,8 @@ config P5020_DS
select PPC_E500MC
select PHYS_64BIT
select SWIOTLB
- select MPC8xxx_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ select GPIO_MPC8XXX
select HAS_RAPIDIO
select PPC_EPAPR_HV_PIC
help
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index a0b5638c5dc8..8d6599d54ea6 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -4,6 +4,7 @@ menuconfig PPC_86xx
depends on 6xx
select FSL_SOC
select ALTIVEC
+ select ARCH_WANT_OPTIONAL_GPIOLIB
help
The Freescale E600 SoCs have 74xx cores.
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 6de27d275728..9fdb9b6ab371 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -334,16 +334,6 @@ config OF_RTC
source "arch/powerpc/sysdev/bestcomm/Kconfig"
-config MPC8xxx_GPIO
- bool "MPC512x/MPC8xxx GPIO support"
- depends on PPC_MPC512x || PPC_MPC831x || PPC_MPC834x || PPC_MPC837x || \
- FSL_SOC_BOOKE || PPC_86xx
- select GENERIC_GPIO
- select ARCH_REQUIRE_GPIOLIB
- help
- Say Y here if you're going to use hardware that connects to the
- MPC512x/831x/834x/837x/8572/8610 GPIOs.
-
config SIMPLE_GPIO
bool "Support for simple, memory-mapped GPIO controllers"
depends on PPC
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index cf736ca0cf05..84e13253aec5 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -18,7 +18,6 @@ obj-$(CONFIG_FSL_PCI) += fsl_pci.o $(fsl-msi-obj-y)
obj-$(CONFIG_FSL_PMC) += fsl_pmc.o
obj-$(CONFIG_FSL_LBC) += fsl_lbc.o
obj-$(CONFIG_FSL_GTM) += fsl_gtm.o
-obj-$(CONFIG_MPC8xxx_GPIO) += mpc8xxx_gpio.o
obj-$(CONFIG_FSL_85XX_CACHE_SRAM) += fsl_85xx_l2ctlr.o fsl_85xx_cache_sram.o
obj-$(CONFIG_SIMPLE_GPIO) += simple_gpio.o
obj-$(CONFIG_FSL_RIO) += fsl_rio.o
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d539efd96d4b..4744cf246d4a 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -103,6 +103,14 @@ config GPIO_MPC5200
def_bool y
depends on PPC_MPC52xx
+config GPIO_MPC8XXX
+ bool "MPC512x/MPC8xxx GPIO support"
+ depends on PPC_MPC512x || PPC_MPC831x || PPC_MPC834x || PPC_MPC837x || \
+ FSL_SOC_BOOKE || PPC_86xx
+ help
+ Say Y here if you're going to use hardware that connects to the
+ MPC512x/831x/834x/837x/8572/8610 GPIOs.
+
config GPIO_MSM_V1
tristate "Qualcomm MSM GPIO v1"
depends on GPIOLIB && ARCH_MSM
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 9588948c96f0..828bba9883c3 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_GPIO_MC33880) += gpio-mc33880.o
obj-$(CONFIG_GPIO_MCP23S08) += gpio-mcp23s08.o
obj-$(CONFIG_GPIO_ML_IOH) += gpio-ml-ioh.o
obj-$(CONFIG_GPIO_MPC5200) += gpio-mpc5200.o
+obj-$(CONFIG_GPIO_MPC8XXX) += gpio-mpc8xxx.o
obj-$(CONFIG_GPIO_MSM_V1) += gpio-msm-v1.o
obj-$(CONFIG_GPIO_MSM_V2) += gpio-msm-v2.o
obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o
diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/drivers/gpio/gpio-mpc8xxx.c
index fb4963abdf55..fb4963abdf55 100644
--- a/arch/powerpc/sysdev/mpc8xxx_gpio.c
+++ b/drivers/gpio/gpio-mpc8xxx.c