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CONFIG_GPIO_MCP23SXX¶

MCP23SXX SPI-based GPIO chip

Type: bool

Help¶

Enable driver for MCP23SXX SPI-based GPIO chip.

Direct dependencies¶

SPI && GPIO

(Includes any dependencies from ifs and menus.)

Default¶

n

Symbols selected by this symbol¶

GPIO_MCP23XXX

Kconfig definition¶

At drivers/gpio/Kconfig.mcp23xxx:34

Included via Kconfig:8 → Kconfig.zephyr:42 → drivers/Kconfig:36 → drivers/gpio/Kconfig:38

Menu path: (Top) → Device Drivers → GPIO Drivers

menuconfig GPIO_MCP23SXX
    bool "MCP23SXX SPI-based GPIO chip"
    default n
    select GPIO_MCP23XXX
    depends on SPI && GPIO
    help
      Enable driver for MCP23SXX SPI-based GPIO chip.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)