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 ifs and menus.)

Defaults

  • y

Symbols selected by this symbol

Kconfig definitions

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

Included via Kconfig:10Kconfig.zephyr:26

Menu path: (Top)

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

At drivers/gpio/Kconfig.sx1509b:9

Included via Kconfig:10Kconfig.zephyr:40drivers/Kconfig:34drivers/gpio/Kconfig:67

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

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

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