basic_mmio_gpio: split into a gpio library and platform device

[cascardo/linux.git] / drivers / gpio / Kconfig

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d8d0cda..b57ec09 100644 (file)
--- 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
@@ -414,4 +419,9 @@ config GPIO_JANZ_TTL
          This driver provides support for driving the pins in output
          mode only. Input mode is not supported.
 
+config AB8500_GPIO
+       bool "ST-Ericsson AB8500 Mixed Signal Circuit gpio functions"
+       depends on AB8500_CORE && BROKEN
+       help
+         Select this to enable the AB8500 IC GPIO driver
 endif