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-rw-r--r--drivers/gpio/Kconfig23
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d3b29530554..b57ec09af89 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1,5 +1,5 @@
#
-# platform-neutral GPIO infrastructure and expanders
+# GPIO infrastructure and drivers
#
config ARCH_WANT_OPTIONAL_GPIOLIB
@@ -31,7 +31,7 @@ menuconfig GPIOLIB
help
This enables GPIO support through the generic GPIO library.
You only need to enable this, if you also want to enable
- one or more of the GPIO expansion card drivers below.
+ one or more of the GPIO drivers below.
If unsure, say N.
@@ -63,21 +63,26 @@ config GPIO_SYSFS
Kernel drivers may also request that a particular GPIO be
exported to userspace; this can be useful when debugging.
-# put expanders in the right section, in alphabetical order
+# put drivers in the right section, in alphabetical order
config GPIO_MAX730X
tristate
-comment "Memory mapped GPIO expanders:"
+comment "Memory mapped GPIO drivers:"
+
+config GPIO_BASIC_MMIO_CORE
+ tristate
+ help
+ Provides core functionality for basic memory-mapped GPIO controllers.
config GPIO_BASIC_MMIO
tristate "Basic memory-mapped GPIO controllers support"
+ select GPIO_BASIC_MMIO_CORE
help
Say yes here to support basic memory-mapped GPIO controllers.
config GPIO_IT8761E
tristate "IT8761E GPIO support"
- depends on GPIOLIB
help
Say yes here to support GPIO functionality of IT8761E super I/O chip.
@@ -101,7 +106,7 @@ config GPIO_VR41XX
config GPIO_SCH
tristate "Intel SCH/TunnelCreek GPIO"
- depends on GPIOLIB && PCI && X86
+ depends on PCI && X86
select MFD_CORE
select LPC_SCH
help
@@ -121,7 +126,7 @@ config GPIO_SCH
config GPIO_VX855
tristate "VIA VX855/VX875 GPIO"
- depends on GPIOLIB && MFD_SUPPORT && PCI
+ depends on MFD_SUPPORT && PCI
select MFD_CORE
select MFD_VX855
help
@@ -347,13 +352,13 @@ config GPIO_ML_IOH
config GPIO_TIMBERDALE
bool "Support for timberdale GPIO IP"
- depends on MFD_TIMBERDALE && GPIOLIB && HAS_IOMEM
+ depends on MFD_TIMBERDALE && HAS_IOMEM
---help---
Add support for the GPIO IP in the timberdale FPGA.
config GPIO_RDC321X
tristate "RDC R-321x GPIO support"
- depends on PCI && GPIOLIB
+ depends on PCI
select MFD_SUPPORT
select MFD_CORE
select MFD_RDC321X