menuconfig LED bool "LED support" select POLLER if LED config LED_GPIO bool "gpio LED support" depends on GENERIC_GPIO config LED_PWM bool "PWM LED support" depends on PWM config LED_GPIO_OF bool "support parsing gpio LEDs from device tree" depends on LED_GPIO && OFTREE config LED_GPIO_RGB bool "gpio rgb LED support" depends on LED_GPIO config LED_GPIO_BICOLOR bool "gpio bicolor LED support" depends on LED_GPIO config LED_TRIGGERS select POLLER bool "LED triggers support" help This allows to assign certain triggers like heartbeat or network activity to LEDs. config LED_PCA955X bool "LED Support for PCA955x I2C chips" depends on I2C help This option enables support for LEDs connected to PCA955x LED driver chips accessed via the I2C bus. Supported devices include PCA9550, PCA9551, PCA9552, and PCA9553. endif