Commit bc6a73bb authored by Linus Walleij's avatar Linus Walleij
Browse files

gpio: group port-mapped I/O drivers in a menu 



Create a Kconfig submenu for drivers using X86 port-mapped I/O
and depend on X86 for this.

Suggested-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Cc: William Breathitt Gray <vilhelm.gray@gmail.com>
Cc: Andreas Bofjall <andreas@gazonk.org>
Cc: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Cc: Daniel Krueger <daniel.krueger@systec-electronic.com>
Cc: Bruno Randolf <br1@einfach.org>
Cc: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Acked-by: default avatarSimon Guinot <simon.guinot@sequanux.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent e2558989

drivers/gpio/Kconfig

+78 −77
Original line number Diff line number Diff line
@@ -183,16 +183,6 @@ config GPIO_ETRAXFS 
	help

	  Say yes here to support the GPIO controller on Axis ETRAX FS SoCs.



config GPIO_F7188X

	tristate "F71869, F71869A, F71882FG and F71889F GPIO support"

	depends on X86

	help

	  This option enables support for GPIOs found on Fintek Super-I/O

	  chips F71869, F71869A, F71882FG and F71889F.



	  To compile this driver as a module, choose M here: the module will

	  be called f7188x-gpio.



config GPIO_GE_FPGA

	bool "GE FPGA based GPIO"

	depends on GE_FPGA
@@ -242,18 +232,6 @@ config GPIO_IOP 


	  If unsure, say N.



config GPIO_IT87

	tristate "IT87xx GPIO support"

	depends on X86 # unconditional access to IO space.

	help

	  Say yes here to support GPIO functionality of IT87xx Super I/O chips.



	  This driver is tested with ITE IT8728 and IT8732 Super I/O chips, and

	  supports the IT8761E Super I/O chip as well.



	  To compile this driver as a module, choose M here: the module will

	  be called gpio_it87



config GPIO_LOONGSON

	bool "Loongson-2/3 GPIO support"

	depends on CPU_LOONGSON2 || CPU_LOONGSON3
@@ -373,42 +351,6 @@ config GPIO_SAMSUNG 
	  Legacy GPIO support. Use only for platforms without support for

	  pinctrl.



config GPIO_SCH

	tristate "Intel SCH/TunnelCreek/Centerton/Quark X1000 GPIO"

	depends on PCI && X86

	select MFD_CORE

	select LPC_SCH

	help

	  Say yes here to support GPIO interface on Intel Poulsbo SCH,

	  Intel Tunnel Creek processor, Intel Centerton processor or

	  Intel Quark X1000 SoC.



	  The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are

	  powered by the core power rail and are turned off during sleep

	  modes (S3 and higher). The remaining four GPIOs are powered by

	  the Intel SCH suspend power supply. These GPIOs remain

	  active during S3. The suspend powered GPIOs can be used to wake the

	  system from the Suspend-to-RAM state.



	  The Intel Tunnel Creek processor has 5 GPIOs powered by the

	  core power rail and 9 from suspend power supply.



	  The Intel Centerton processor has a total of 30 GPIO pins.

	  Twenty-one are powered by the core power rail and 9 from the

	  suspend power supply.



	  The Intel Quark X1000 SoC has 2 GPIOs powered by the core

	  power well and 6 from the suspend power well.



config GPIO_SCH311X

	tristate "SMSC SCH311x SuperI/O GPIO"

	help

	  Driver to enable the GPIOs found on SMSC SMSC SCH3112, SCH3114 and

	  SCH3116 "Super I/O" chipsets.



	  To compile this driver as a module, choose M here: the module will

	  be called gpio-sch311x.



config GPIO_SPEAR_SPICS

	bool "ST SPEAr13xx SPI Chip Select as GPIO support"

	depends on PLAT_SPEAR
@@ -445,15 +387,6 @@ config GPIO_TB10X 
	select GENERIC_IRQ_CHIP

	select OF_GPIO



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

	  blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600

	  LCD port.



config GPIO_TZ1090

	bool "Toumaz Xenif TZ1090 GPIO support"

	depends on SOC_TZ1090
@@ -552,6 +485,84 @@ config GPIO_ZYNQ 


endmenu



menu "Port-mapped I/O GPIO drivers"

	depends on X86



config GPIO_104_IDIO_16

	tristate "ACCES 104-IDIO-16 GPIO support"

	depends on X86

	help

	  Enables GPIO support for the ACCES 104-IDIO-16 family.



config GPIO_F7188X

	tristate "F71869, F71869A, F71882FG and F71889F GPIO support"

	depends on X86

	help

	  This option enables support for GPIOs found on Fintek Super-I/O

	  chips F71869, F71869A, F71882FG and F71889F.



	  To compile this driver as a module, choose M here: the module will

	  be called f7188x-gpio.



config GPIO_IT87

	tristate "IT87xx GPIO support"

	depends on X86 # unconditional access to IO space.

	help

	  Say yes here to support GPIO functionality of IT87xx Super I/O chips.



	  This driver is tested with ITE IT8728 and IT8732 Super I/O chips, and

	  supports the IT8761E Super I/O chip as well.



	  To compile this driver as a module, choose M here: the module will

	  be called gpio_it87



config GPIO_SCH

	tristate "Intel SCH/TunnelCreek/Centerton/Quark X1000 GPIO"

	depends on PCI && X86

	select MFD_CORE

	select LPC_SCH

	help

	  Say yes here to support GPIO interface on Intel Poulsbo SCH,

	  Intel Tunnel Creek processor, Intel Centerton processor or

	  Intel Quark X1000 SoC.



	  The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are

	  powered by the core power rail and are turned off during sleep

	  modes (S3 and higher). The remaining four GPIOs are powered by

	  the Intel SCH suspend power supply. These GPIOs remain

	  active during S3. The suspend powered GPIOs can be used to wake the

	  system from the Suspend-to-RAM state.



	  The Intel Tunnel Creek processor has 5 GPIOs powered by the

	  core power rail and 9 from suspend power supply.



	  The Intel Centerton processor has a total of 30 GPIO pins.

	  Twenty-one are powered by the core power rail and 9 from the

	  suspend power supply.



	  The Intel Quark X1000 SoC has 2 GPIOs powered by the core

	  power well and 6 from the suspend power well.



config GPIO_SCH311X

	tristate "SMSC SCH311x SuperI/O GPIO"

	help

	  Driver to enable the GPIOs found on SMSC SMSC SCH3112, SCH3114 and

	  SCH3116 "Super I/O" chipsets.



	  To compile this driver as a module, choose M here: the module will

	  be called gpio-sch311x.



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

	  blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600

	  LCD port.



endmenu



menu "I2C GPIO expanders"

	depends on I2C
@@ -689,16 +700,6 @@ config GPIO_SX150X 


endmenu



menu "ISA GPIO drivers"



config GPIO_104_IDIO_16

	tristate "ACCES 104-IDIO-16 GPIO support"

	depends on X86

	help

	  Enables GPIO support for the ACCES 104-IDIO-16 family.



endmenu



menu "MFD GPIO expanders"



config GPIO_ADP5520

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