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-rw-r--r--drivers/gpio/Kconfig34
1 files changed, 18 insertions, 16 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index a8dcc99830c3..b18bea08ff25 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -483,6 +483,12 @@ config GPIO_ZYNQ
help
Say yes here to support Xilinx Zynq GPIO controller.
+config GPIO_ZX
+ bool "ZTE ZX GPIO support"
+ select GPIOLIB_IRQCHIP
+ help
+ Say yes here to support the GPIO device on ZTE ZX SoCs.
+
endmenu
menu "Port-mapped I/O GPIO drivers"
@@ -984,7 +990,7 @@ menu "SPI GPIO expanders"
config GPIO_74X164
tristate "74x164 serial-in/parallel-out 8-bits shift register"
- depends on SPI_MASTER && OF
+ depends on OF
help
Driver for 74x164 compatible serial-in/parallel-out 8-outputs
shift registers. This driver can be used to provide access
@@ -992,32 +998,28 @@ config GPIO_74X164
config GPIO_MAX7301
tristate "Maxim MAX7301 GPIO expander"
- depends on SPI_MASTER
select GPIO_MAX730X
help
GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
-config GPIO_MCP23S08
- tristate "Microchip MCP23xxx I/O expander"
- depends on (SPI_MASTER && !I2C) || I2C
- help
- SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
- I/O expanders.
- This provides a GPIO interface supporting inputs and outputs.
- The I2C versions of the chips can be used as interrupt-controller.
-
config GPIO_MC33880
tristate "Freescale MC33880 high-side/low-side switch"
- depends on SPI_MASTER
help
SPI driver for Freescale MC33880 high-side/low-side switch.
This provides GPIO interface supporting inputs and outputs.
-config GPIO_ZX
- bool "ZTE ZX GPIO support"
- select GPIOLIB_IRQCHIP
+endmenu
+
+menu "SPI or I2C GPIO expanders"
+ depends on (SPI_MASTER && !I2C) || I2C
+
+config GPIO_MCP23S08
+ tristate "Microchip MCP23xxx I/O expander"
help
- Say yes here to support the GPIO device on ZTE ZX SoCs.
+ SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
+ I/O expanders.
+ This provides a GPIO interface supporting inputs and outputs.
+ The I2C versions of the chips can be used as interrupt-controller.
endmenu