Commit 177b0381 authored by Linus Walleij's avatar Linus Walleij
Browse files

gpio: split GPIO drivers in submenus 



Create Kconfig submenus for memory mapped, I2C, MFD,
PCI, SPI and USB GPIO drivers to help navigate the forest
of drivers in this subsystem. The I2C, SPI and USB menus
get dependencies so we don't have to see them unless we
have the required subsystem enabled in the first place.

Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent be9cab5b

drivers/gpio/Kconfig

+22 −6
Original line number Diff line number Diff line
@@ -90,10 +90,11 @@ config GPIO_GENERIC 


# put drivers in the right section, in alphabetical order



# This symbol is selected by both I2C and SPI expanders

config GPIO_MAX730X

	tristate



comment "Memory mapped GPIO drivers:"

menu "Memory mapped GPIO drivers"



config GPIO_74XX_MMIO

	tristate "GPIO driver for 74xx-ICs with MMIO access"
@@ -518,7 +519,10 @@ config GPIO_ZYNQ 
	help

	  Say yes here to support Xilinx Zynq GPIO controller.



comment "I2C GPIO expanders:"

endmenu



menu "I2C GPIO expanders"

	depends on I2C



config GPIO_ADP5588

	tristate "ADP5588 I2C GPIO expander"
@@ -652,7 +656,9 @@ config GPIO_SX150X 
	  8 bits:  sx1508q

	  16 bits: sx1509q



comment "MFD GPIO expanders:"

endmenu



menu "MFD GPIO expanders"



config GPIO_ADP5520

	tristate "GPIO Support for ADP5520 PMIC"
@@ -853,7 +859,10 @@ config GPIO_WM8994 
	  Say yes here to access the GPIO signals of WM8994 audio hub

	  CODECs from Wolfson Microelectronics.



comment "PCI GPIO expanders:"

endmenu



menu "PCI GPIO expanders"

	depends on PCI



config GPIO_AMD8111

	tristate "AMD 8111 GPIO driver"
@@ -933,8 +942,10 @@ config GPIO_SODAVILLE 
	help

	  Say Y here to support Intel Sodaville GPIO.



endmenu



comment "SPI GPIO expanders:"

menu "SPI GPIO expanders"

	depends on SPI_MASTER



config GPIO_74X164

	tristate "74x164 serial-in/parallel-out 8-bits shift register"
@@ -967,7 +978,10 @@ config GPIO_MC33880 
	  SPI driver for Freescale MC33880 high-side/low-side switch.

	  This provides GPIO interface supporting inputs and outputs.



comment "USB GPIO expanders:"

endmenu



menu "USB GPIO expanders"

	depends on USB



config GPIO_VIPERBOARD

	tristate "Viperboard GPIO a & b support"
@@ -980,4 +994,6 @@ config GPIO_VIPERBOARD 
          River Tech's viperboard.h for detailed meaning

          of the module parameters.



endmenu



endif

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