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CONFIG_GPIO_SX1509B

SX1509B I2C GPIO chip

Type: bool

Help

Enable driver for SX1509B I2C GPIO chip.

Direct dependencies

(I2C_1 && I2C && BOARD_NRF52_PCA20020) || (I2C && GPIO)

(Includes any dependencies from if’s and menus.)

Defaults

Symbols selected by this symbol

Kconfig definitions

At boards/arm/nrf52_pca20020/Kconfig.defconfig:39

Included via Kconfig:10 → Kconfig.zephyr:21

Menu path: (top menu)

config GPIO_SX1509B
    bool
    default "y" if I2C_1 && I2C && BOARD_NRF52_PCA20020
    depends on I2C_1 && I2C && BOARD_NRF52_PCA20020

At drivers/gpio/Kconfig.sx1509b:9

Included via Kconfig:10 → Kconfig.zephyr:35 → drivers/Kconfig:32 → drivers/gpio/Kconfig:65

Menu path: (top menu) → Device Drivers → GPIO Drivers

menuconfig GPIO_SX1509B
    bool
    prompt "SX1509B I2C GPIO chip" if I2C && GPIO
    select HAS_DTS_GPIO if I2C && GPIO
    depends on I2C && GPIO
    help
      Enable driver for SX1509B I2C GPIO chip.

(Definitions include propagated dependencies, including from if’s and menus.)