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: Mika 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: Simon Guinot <simon.guinot@sequanux.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Linus Walleij
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@ -183,16 +183,6 @@ config GPIO_ETRAXFS
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help
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Say yes here to support the GPIO controller on Axis ETRAX FS SoCs.
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config GPIO_F7188X
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tristate "F71869, F71869A, F71882FG and F71889F GPIO support"
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depends on X86
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help
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This option enables support for GPIOs found on Fintek Super-I/O
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chips F71869, F71869A, F71882FG and F71889F.
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To compile this driver as a module, choose M here: the module will
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be called f7188x-gpio.
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config GPIO_GE_FPGA
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bool "GE FPGA based GPIO"
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depends on GE_FPGA
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@ -242,18 +232,6 @@ config GPIO_IOP
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If unsure, say N.
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config GPIO_IT87
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tristate "IT87xx GPIO support"
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depends on X86 # unconditional access to IO space.
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help
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Say yes here to support GPIO functionality of IT87xx Super I/O chips.
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This driver is tested with ITE IT8728 and IT8732 Super I/O chips, and
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supports the IT8761E Super I/O chip as well.
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To compile this driver as a module, choose M here: the module will
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be called gpio_it87
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config GPIO_LOONGSON
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bool "Loongson-2/3 GPIO support"
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depends on CPU_LOONGSON2 || CPU_LOONGSON3
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@ -373,42 +351,6 @@ config GPIO_SAMSUNG
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Legacy GPIO support. Use only for platforms without support for
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pinctrl.
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config GPIO_SCH
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tristate "Intel SCH/TunnelCreek/Centerton/Quark X1000 GPIO"
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depends on PCI && X86
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select MFD_CORE
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select LPC_SCH
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help
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Say yes here to support GPIO interface on Intel Poulsbo SCH,
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Intel Tunnel Creek processor, Intel Centerton processor or
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Intel Quark X1000 SoC.
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The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are
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powered by the core power rail and are turned off during sleep
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modes (S3 and higher). The remaining four GPIOs are powered by
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the Intel SCH suspend power supply. These GPIOs remain
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active during S3. The suspend powered GPIOs can be used to wake the
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system from the Suspend-to-RAM state.
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The Intel Tunnel Creek processor has 5 GPIOs powered by the
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core power rail and 9 from suspend power supply.
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The Intel Centerton processor has a total of 30 GPIO pins.
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Twenty-one are powered by the core power rail and 9 from the
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suspend power supply.
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The Intel Quark X1000 SoC has 2 GPIOs powered by the core
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power well and 6 from the suspend power well.
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config GPIO_SCH311X
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tristate "SMSC SCH311x SuperI/O GPIO"
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help
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Driver to enable the GPIOs found on SMSC SMSC SCH3112, SCH3114 and
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SCH3116 "Super I/O" chipsets.
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To compile this driver as a module, choose M here: the module will
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be called gpio-sch311x.
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config GPIO_SPEAR_SPICS
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bool "ST SPEAr13xx SPI Chip Select as GPIO support"
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depends on PLAT_SPEAR
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@ -445,15 +387,6 @@ config GPIO_TB10X
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select GENERIC_IRQ_CHIP
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select OF_GPIO
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config GPIO_TS5500
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tristate "TS-5500 DIO blocks and compatibles"
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depends on TS5500 || COMPILE_TEST
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help
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This driver supports Digital I/O exposed by pin blocks found on some
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Technologic Systems platforms. It includes, but is not limited to, 3
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blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600
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LCD port.
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config GPIO_TZ1090
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bool "Toumaz Xenif TZ1090 GPIO support"
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depends on SOC_TZ1090
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@ -552,6 +485,84 @@ config GPIO_ZYNQ
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endmenu
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menu "Port-mapped I/O GPIO drivers"
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depends on X86
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config GPIO_104_IDIO_16
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tristate "ACCES 104-IDIO-16 GPIO support"
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depends on X86
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help
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Enables GPIO support for the ACCES 104-IDIO-16 family.
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config GPIO_F7188X
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tristate "F71869, F71869A, F71882FG and F71889F GPIO support"
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depends on X86
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help
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This option enables support for GPIOs found on Fintek Super-I/O
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chips F71869, F71869A, F71882FG and F71889F.
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To compile this driver as a module, choose M here: the module will
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be called f7188x-gpio.
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config GPIO_IT87
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tristate "IT87xx GPIO support"
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depends on X86 # unconditional access to IO space.
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help
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Say yes here to support GPIO functionality of IT87xx Super I/O chips.
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This driver is tested with ITE IT8728 and IT8732 Super I/O chips, and
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supports the IT8761E Super I/O chip as well.
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To compile this driver as a module, choose M here: the module will
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be called gpio_it87
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config GPIO_SCH
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tristate "Intel SCH/TunnelCreek/Centerton/Quark X1000 GPIO"
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depends on PCI && X86
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select MFD_CORE
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select LPC_SCH
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help
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Say yes here to support GPIO interface on Intel Poulsbo SCH,
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Intel Tunnel Creek processor, Intel Centerton processor or
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Intel Quark X1000 SoC.
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The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are
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powered by the core power rail and are turned off during sleep
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modes (S3 and higher). The remaining four GPIOs are powered by
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the Intel SCH suspend power supply. These GPIOs remain
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active during S3. The suspend powered GPIOs can be used to wake the
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system from the Suspend-to-RAM state.
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The Intel Tunnel Creek processor has 5 GPIOs powered by the
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core power rail and 9 from suspend power supply.
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The Intel Centerton processor has a total of 30 GPIO pins.
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Twenty-one are powered by the core power rail and 9 from the
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suspend power supply.
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The Intel Quark X1000 SoC has 2 GPIOs powered by the core
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power well and 6 from the suspend power well.
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config GPIO_SCH311X
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tristate "SMSC SCH311x SuperI/O GPIO"
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help
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Driver to enable the GPIOs found on SMSC SMSC SCH3112, SCH3114 and
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SCH3116 "Super I/O" chipsets.
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To compile this driver as a module, choose M here: the module will
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be called gpio-sch311x.
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config GPIO_TS5500
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tristate "TS-5500 DIO blocks and compatibles"
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depends on TS5500 || COMPILE_TEST
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help
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This driver supports Digital I/O exposed by pin blocks found on some
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Technologic Systems platforms. It includes, but is not limited to, 3
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blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600
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LCD port.
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endmenu
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menu "I2C GPIO expanders"
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depends on I2C
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@ -689,16 +700,6 @@ config GPIO_SX150X
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endmenu
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menu "ISA GPIO drivers"
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config GPIO_104_IDIO_16
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tristate "ACCES 104-IDIO-16 GPIO support"
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depends on X86
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help
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Enables GPIO support for the ACCES 104-IDIO-16 family.
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endmenu
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menu "MFD GPIO expanders"
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config GPIO_ADP5520
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