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path: root/drivers/gpio/Kconfig
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Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r--drivers/gpio/Kconfig40
1 files changed, 35 insertions, 5 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 903f24d28ba0..92d8e9a064b4 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -55,6 +55,9 @@ config GPIO_ACPI
def_bool y
depends on ACPI
+config GPIOLIB_IRQCHIP
+ bool
+
config DEBUG_GPIO
bool "Debug GPIO calls"
depends on DEBUG_KERNEL
@@ -128,6 +131,15 @@ config GPIO_GENERIC_PLATFORM
help
Say yes here to support basic platform_device memory-mapped GPIO controllers.
+config GPIO_DWAPB
+ tristate "Synopsys DesignWare APB GPIO driver"
+ select GPIO_GENERIC
+ select GENERIC_IRQ_CHIP
+ depends on OF_GPIO
+ help
+ Say Y or M here to build support for the Synopsys DesignWare APB
+ GPIO block.
+
config GPIO_IT8761E
tristate "IT8761E GPIO support"
depends on X86 # unconditional access to IO space.
@@ -145,6 +157,12 @@ config GPIO_EP93XX
depends on ARCH_EP93XX
select GPIO_GENERIC
+config GPIO_ZEVIO
+ bool "LSI ZEVIO SoC memory mapped GPIOs"
+ depends on ARM && OF_GPIO
+ help
+ Say yes here to support the GPIO controller in LSI ZEVIO SoCs.
+
config GPIO_MM_LANTIQ
bool "Lantiq Memory mapped GPIOs"
depends on LANTIQ && SOC_XWAY
@@ -228,7 +246,8 @@ config GPIO_OCTEON
config GPIO_PL061
bool "PrimeCell PL061 GPIO support"
depends on ARM_AMBA
- select GENERIC_IRQ_CHIP
+ select IRQ_DOMAIN
+ select GPIOLIB_IRQCHIP
help
Say yes here to support the PrimeCell PL061 GPIO device
@@ -275,8 +294,15 @@ config GPIO_STA2X11
Say yes here to support the STA2x11/ConneXt GPIO device.
The GPIO module has 128 GPIO pins with alternate functions.
+config GPIO_SYSCON
+ tristate "GPIO based on SYSCON"
+ depends on MFD_SYSCON && OF
+ help
+ Say yes here to support GPIO functionality though SYSCON driver.
+
config GPIO_TS5500
tristate "TS-5500 DIO blocks and compatibles"
+ depends on TS5500 || COMPILE_TEST
help
This driver supports Digital I/O exposed by pin blocks found on some
Technologic Systems platforms. It includes, but is not limited to, 3
@@ -462,7 +488,7 @@ config GPIO_MC9S08DZ60
Select this to enable the MC9S08DZ60 GPIO driver
config GPIO_PCA953X
- tristate "PCA953x, PCA955x, PCA957x, TCA64xx, and MAX7310 I/O ports"
+ tristate "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports"
depends on I2C
help
Say yes here to provide access to several register-oriented
@@ -472,11 +498,15 @@ config GPIO_PCA953X
4 bits: pca9536, pca9537
8 bits: max7310, max7315, pca6107, pca9534, pca9538, pca9554,
- pca9556, pca9557, pca9574, tca6408
+ pca9556, pca9557, pca9574, tca6408, xra1202
16 bits: max7312, max7313, pca9535, pca9539, pca9555, pca9575,
tca6416
+ 24 bits: tca6424
+
+ 40 bits: pca9505, pca9698
+
config GPIO_PCA953X_IRQ
bool "Interrupt controller support for PCA953x"
depends on GPIO_PCA953X=y
@@ -630,7 +660,7 @@ comment "PCI GPIO expanders:"
config GPIO_CS5535
tristate "AMD CS5535/CS5536 GPIO support"
- depends on PCI && X86 && MFD_CS5535
+ depends on 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
@@ -642,7 +672,7 @@ config GPIO_BT8XX
tristate "BT8XX GPIO abuser"
depends on PCI && VIDEO_BT848=n
help
- The BT8xx frame grabber chip has 24 GPIO pins than can be abused
+ The BT8xx frame grabber chip has 24 GPIO pins that can be abused
as a cheap PCI GPIO card.
This chip can be found on Miro, Hauppauge and STB TV-cards.