ac2d8993cc
There are numbers of drivers for different PCA(L) series chip. They share similiar register layout and control logic. This driver intends to unify these drivers for PCA(L)xxxx series i2c gpio expanders. Signed-off-by: Chekhov Ma <chekhov.ma@nxp.com>
186 lines
5.8 KiB
Plaintext
186 lines
5.8 KiB
Plaintext
# GPIO configuration options
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# Copyright (c) 2015 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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menuconfig GPIO
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bool "General-Purpose Input/Output (GPIO) drivers"
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help
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Include GPIO drivers in system config
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if GPIO
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module = GPIO
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module-str = gpio
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source "subsys/logging/Kconfig.template.log_config"
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config GPIO_SHELL
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bool "GPIO Shell"
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depends on SHELL
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imply DEVICE_DT_METADATA
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help
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Enable GPIO Shell for testing.
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config GPIO_SHELL_INFO_CMD
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bool "GPIO Shell info command"
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default y
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depends on GPIO_SHELL
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help
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Enable GPIO Shell information command.
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This command provides a shell user extra information about gpio
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controller reserved pins and line names.
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config GPIO_SHELL_TOGGLE_CMD
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bool "GPIO Shell toggle command"
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default y
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depends on GPIO_SHELL
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help
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Enable GPIO Shell toggle command.
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config GPIO_SHELL_BLINK_CMD
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bool "GPIO Shell blink command"
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default y
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depends on GPIO_SHELL
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help
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Enable GPIO Shell blink command.
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This command provides a shell user the ability to 'blink' a pin
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at 1Hz.
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config GPIO_INIT_PRIORITY
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int "GPIO init priority"
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default KERNEL_INIT_PRIORITY_DEFAULT
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help
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GPIO driver device initialization priority.
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config GPIO_GET_DIRECTION
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bool "Support for querying GPIO direction [EXPERIMENTAL]"
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select EXPERIMENTAL
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help
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Enable this option if the application does not maintain its own GPIO
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direction state.
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With this option enabled, the application may query GPIO direction
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via gpio_port_get_direction(), gpio_pin_is_input(), and
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gpio_pin_is_output().
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config GPIO_GET_CONFIG
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bool "Support for get configuration function [EXPERIMENTAL]"
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select EXPERIMENTAL
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help
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This option enables the support for getting the current configurations
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of GPIOs. The driver must implement it to work.
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config GPIO_HOGS
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bool "Support for GPIO hogs"
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default $(dt_gpio_hogs_enabled)
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help
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Enable support for GPIO hogs. GPIO hogging is a mechanism for providing
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automatic GPIO configuration via devicetree.
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config GPIO_HOGS_INIT_PRIORITY
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int "GPIO hogs init priority"
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default 41
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depends on GPIO_HOGS
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help
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GPIO hogs initialization priority. GPIO hogs must be initialized after the
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GPIO controller drivers.
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config GPIO_ENABLE_DISABLE_INTERRUPT
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bool "Support for enable/disable interrupt without re-config [EXPERIMENTAL]"
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select EXPERIMENTAL
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help
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This option enables the support for enabling/disabling interrupt with
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previous configuration, and enabling/disabling the interrupt only turns
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on/off the interrupt signal without changing other registers, such as
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pending register, etc. The driver must implement it to work.
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# zephyr-keep-sorted-start
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source "drivers/gpio/Kconfig.ad559x"
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source "drivers/gpio/Kconfig.adp5585"
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source "drivers/gpio/Kconfig.ads114s0x"
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source "drivers/gpio/Kconfig.altera"
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source "drivers/gpio/Kconfig.ambiq"
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source "drivers/gpio/Kconfig.andes_atcgpio100"
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source "drivers/gpio/Kconfig.axp192"
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source "drivers/gpio/Kconfig.b91"
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source "drivers/gpio/Kconfig.bcm2711"
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source "drivers/gpio/Kconfig.bd8lb600fs"
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source "drivers/gpio/Kconfig.brcmstb"
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source "drivers/gpio/Kconfig.cc13xx_cc26xx"
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source "drivers/gpio/Kconfig.cc32xx"
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source "drivers/gpio/Kconfig.cmsdk_ahb"
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source "drivers/gpio/Kconfig.creg_gpio"
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source "drivers/gpio/Kconfig.cy8c95xx"
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source "drivers/gpio/Kconfig.davinci"
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source "drivers/gpio/Kconfig.dw"
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source "drivers/gpio/Kconfig.efinix_sapphire"
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source "drivers/gpio/Kconfig.emul"
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source "drivers/gpio/Kconfig.emul_sdl"
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source "drivers/gpio/Kconfig.ene"
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source "drivers/gpio/Kconfig.eos_s3"
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source "drivers/gpio/Kconfig.esp32"
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source "drivers/gpio/Kconfig.fxl6408"
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source "drivers/gpio/Kconfig.gd32"
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source "drivers/gpio/Kconfig.gecko"
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source "drivers/gpio/Kconfig.grgpio"
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source "drivers/gpio/Kconfig.ifx_cat1"
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source "drivers/gpio/Kconfig.imx"
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source "drivers/gpio/Kconfig.intel"
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source "drivers/gpio/Kconfig.iproc"
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source "drivers/gpio/Kconfig.it8xxx2"
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source "drivers/gpio/Kconfig.litex"
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source "drivers/gpio/Kconfig.lmp90xxx"
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source "drivers/gpio/Kconfig.lpc11u6x"
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source "drivers/gpio/Kconfig.max32"
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source "drivers/gpio/Kconfig.mchp_mss"
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source "drivers/gpio/Kconfig.mcp23xxx"
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source "drivers/gpio/Kconfig.mcux"
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source "drivers/gpio/Kconfig.mcux_igpio"
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source "drivers/gpio/Kconfig.mcux_lpc"
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source "drivers/gpio/Kconfig.mcux_rgpio"
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source "drivers/gpio/Kconfig.mmio32"
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source "drivers/gpio/Kconfig.nct38xx"
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source "drivers/gpio/Kconfig.neorv32"
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source "drivers/gpio/Kconfig.npcx"
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source "drivers/gpio/Kconfig.npm1300"
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source "drivers/gpio/Kconfig.npm6001"
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source "drivers/gpio/Kconfig.nrfx"
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source "drivers/gpio/Kconfig.numaker"
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source "drivers/gpio/Kconfig.numicro"
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source "drivers/gpio/Kconfig.nxp_s32"
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source "drivers/gpio/Kconfig.pca953x"
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source "drivers/gpio/Kconfig.pca95xx"
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source "drivers/gpio/Kconfig.pca_series"
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source "drivers/gpio/Kconfig.pcal64xxa"
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source "drivers/gpio/Kconfig.pcf857x"
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source "drivers/gpio/Kconfig.psoc6"
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source "drivers/gpio/Kconfig.rcar"
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source "drivers/gpio/Kconfig.renesas_ra"
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source "drivers/gpio/Kconfig.renesas_ra_ioport"
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source "drivers/gpio/Kconfig.rpi_pico"
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source "drivers/gpio/Kconfig.rt1718s"
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source "drivers/gpio/Kconfig.rv32m1"
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source "drivers/gpio/Kconfig.rzt2m"
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source "drivers/gpio/Kconfig.sam"
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source "drivers/gpio/Kconfig.sam0"
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source "drivers/gpio/Kconfig.sc18im704"
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source "drivers/gpio/Kconfig.sedi"
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source "drivers/gpio/Kconfig.si32"
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source "drivers/gpio/Kconfig.sifive"
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source "drivers/gpio/Kconfig.smartbond"
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source "drivers/gpio/Kconfig.sn74hc595"
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source "drivers/gpio/Kconfig.stellaris"
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source "drivers/gpio/Kconfig.stm32"
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source "drivers/gpio/Kconfig.stmpe1600"
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source "drivers/gpio/Kconfig.sx1509b"
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source "drivers/gpio/Kconfig.tca6424a"
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source "drivers/gpio/Kconfig.test"
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source "drivers/gpio/Kconfig.tle9104"
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source "drivers/gpio/Kconfig.xec"
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source "drivers/gpio/Kconfig.xlnx"
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source "drivers/gpio/Kconfig.xlnx_ps"
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source "drivers/gpio/Kconfig.xmc4xxx"
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# zephyr-keep-sorted-stop
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endif # GPIO
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