Help¶

Specify the I2C slave address for the PCAL9535A I2C-based GPIO chip #1.

Direct dependencies¶

(GPIO_PCAL9535A_1 && GPIO_PCAL9535A && GPIO && I2C && BOARD_GALILEO) || (GPIO_PCAL9535A_1 && GPIO_PCAL9535A && GPIO)

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

Defaults¶

0x26 if GPIO_PCAL9535A_1 && GPIO_PCAL9535A && GPIO && I2C && BOARD_GALILEO

Kconfig definitions¶

At boards/x86/galileo/Kconfig.defconfig:56

Included via Kconfig:10 → Kconfig.zephyr:19

Menu path: (top menu)

config GPIO_PCAL9535A_1_I2C_ADDR
    hex
    default 0x26 if GPIO_PCAL9535A_1 && GPIO_PCAL9535A && GPIO && I2C && BOARD_GALILEO
    depends on GPIO_PCAL9535A_1 && GPIO_PCAL9535A && GPIO && I2C && BOARD_GALILEO

At drivers/gpio/Kconfig.pcal9535a:81

Included via Kconfig:10 → Kconfig.zephyr:29 → drivers/Kconfig:34 → drivers/gpio/Kconfig:37

Menu path: (top menu) → Device Drivers → GPIO Drivers → PCAL9535A I2C-based GPIO chip

config GPIO_PCAL9535A_1_I2C_ADDR
    hex
    prompt "PCAL9535A GPIO chip #1 I2C slave address" if GPIO_PCAL9535A_1 && GPIO_PCAL9535A && GPIO
    depends on GPIO_PCAL9535A_1 && GPIO_PCAL9535A && GPIO
    help
      Specify the I2C slave address for the PCAL9535A I2C-based GPIO chip #1.

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