diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 56 |
1 files changed, 45 insertions, 11 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index d3b295305542..2967002a9f82 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. @@ -63,24 +63,45 @@ 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. +config GPIO_EXYNOS4 + def_bool y + depends on CPU_EXYNOS4210 + +config GPIO_PLAT_SAMSUNG + def_bool y + depends on SAMSUNG_GPIOLIB_4BIT + +config GPIO_S5PC100 + def_bool y + depends on CPU_S5PC100 + +config GPIO_S5PV210 + def_bool y + depends on CPU_S5PV210 + config GPIO_PL061 bool "PrimeCell PL061 GPIO support" depends on ARM_AMBA @@ -101,7 +122,7 @@ 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 +142,7 @@ 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 @@ -298,7 +319,7 @@ comment "PCI GPIO expanders:" config GPIO_CS5535 tristate "AMD CS5535/CS5536 GPIO support" - depends on PCI && X86 && !CS5535_GPIO + depends on PCI && X86 && !CS5535_GPIO && MFD_CS5535 help The AMD CS5535 and CS5536 southbridges support 28 GPIO pins that can be used for quite a number of things. The CS5535/6 is found on @@ -329,13 +350,19 @@ config GPIO_LANGWELL Say Y here to support Intel Langwell/Penwell GPIO. config GPIO_PCH - tristate "PCH GPIO of Intel Topcliff" + tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GPIO" depends on PCI && X86 help This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded processor. This driver can access PCH GPIO device. + This driver also can be used for OKI SEMICONDUCTOR IOH(Input/ + Output Hub), ML7223. + ML7223 IOH is for MP(Media Phone) use. + ML7223 is companion chip for Intel Atom E6xx series. + ML7223 is completely compatible for Intel EG20T PCH. + config GPIO_ML_IOH tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support" depends on PCI @@ -347,13 +374,13 @@ 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 @@ -419,4 +446,11 @@ config AB8500_GPIO depends on AB8500_CORE && BROKEN help Select this to enable the AB8500 IC GPIO driver + +config GPIO_TPS65910 + bool "TPS65910 GPIO" + depends on MFD_TPS65910 + help + Select this option to enable GPIO driver for the TPS65910 + chip family. endif |