pch_gpio: Support new device LAPIS Semiconductor ML7831 IOH

[linux-flexiantxendom0.git] / drivers / gpio / Kconfig

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 6778f56..4e04157 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -95,14 +95,34 @@ config GPIO_EP93XX
        depends on ARCH_EP93XX
        select GPIO_GENERIC
 
-config GPIO_EXYNOS4
-       def_bool y
-       depends on CPU_EXYNOS4210
-
 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
+       help
+         Say yes here to support the GPIO interface on ARM v6 based
+         Qualcomm MSM chips.  Most of the pins on the MSM can be
+         selected for GPIO, and are controlled by this driver.
+
+config GPIO_MSM_V2
+       tristate "Qualcomm MSM GPIO v2"
+       depends on GPIOLIB && ARCH_MSM
+       help
+         Say yes here to support the GPIO interface on ARM v7 based
+         Qualcomm MSM chips.  Most of the pins on the MSM can be
+         selected for GPIO, and are controlled by this driver.
+
 config GPIO_MXC
        def_bool y
        depends on ARCH_MXC
@@ -115,18 +135,6 @@ config GPIO_MXS
        select GPIO_GENERIC
        select GENERIC_IRQ_CHIP
 
-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
@@ -162,9 +170,18 @@ config GPIO_SCH
          The Intel Tunnel Creek processor has 5 GPIOs powered by the
          core power rail and 9 from suspend power supply.
 
+config GPIO_U300
+       bool "ST-Ericsson U300 COH 901 335/571 GPIO"
+       depends on GPIOLIB && ARCH_U300
+       help
+         Say yes here to support GPIO interface on ST-Ericsson U300.
+         The names of the two IP block variants supported are
+         COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
+         ports of 8 GPIO pins each.
+
 config GPIO_VX855
        tristate "VIA VX855/VX875 GPIO"
-       depends on MFD_SUPPORT && PCI
+       depends on PCI
        select MFD_CORE
        select MFD_VX855
        help
@@ -370,22 +387,25 @@ config GPIO_LANGWELL
          Say Y here to support Intel Langwell/Penwell GPIO.
 
 config GPIO_PCH
-       tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GPIO"
+       tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO"
        depends on PCI && X86
+       select GENERIC_IRQ_CHIP
        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.
+         This driver also can be used for LAPIS Semiconductor IOH(Input/
+         Output Hub), ML7223 and ML7831.
          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.
+         ML7831 IOH is for general purpose use.
+         ML7223/ML7831 is companion chip for Intel Atom E6xx series.
+         ML7223/ML7831 is completely compatible for Intel EG20T PCH.
 
 config GPIO_ML_IOH
        tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support"
        depends on PCI
+       select GENERIC_IRQ_CHIP
        help
          ML7213 is companion chip for Intel Atom E6xx series.
          This driver can be used for OKI SEMICONDUCTOR ML7213 IOH(Input/Output
@@ -401,7 +421,6 @@ config GPIO_TIMBERDALE
 config GPIO_RDC321X
        tristate "RDC R-321x GPIO support"
        depends on PCI
-       select MFD_SUPPORT
        select MFD_CORE
        select MFD_RDC321X
        help