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Commit bc6a73bb authored by Linus Walleij's avatar Linus Walleij
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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
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Showing with 78 additions and 77 deletions
drivers/gpio/Kconfig
View file @ bc6a73bb
......@@ -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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