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>
diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig
index 27b0651..b3ebce1 100644
--- a/arch/powerpc/platforms/512x/Kconfig
+++ b/arch/powerpc/platforms/512x/Kconfig
@@ -6,6 +6,7 @@
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 73f4135..670a033 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -114,18 +114,21 @@
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 498534c..1b393f4 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -177,7 +177,8 @@
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 @@
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 @@
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 @@
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 a0b5638..8d6599d 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -4,6 +4,7 @@
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 6de27d2..9fdb9b6 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -334,16 +334,6 @@
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
