This document describes overlays provided in the kernel packages For generic Armbian overlays documentation please see https://docs.armbian.com/User-Guide_Allwinner_overlays/ ### Platform: rockchip (Rockchip) ### Provided overlays: - ds1307 - i2c1 - i2c4 - spi0 - spi2 - spidev0 - spidev2 - uart1 - uart2 - uart3 - uart4 - w1-gpio ### Overlay details: ### ds1307 Activates ds1307 rtc on i2c1 ### i2c1 Activate i2c1 ### i2c4 Activate i2c4 ### spi0 Activate spi0 conflicts with uart4 ### spi2 Activate spi2 ### spidev0 Activate spidev on spi0 Depends on spi0 ### spidev2 Activate spidev on spi2 depends on spi2 ### uart1 Activate uart1 ### uart2 Activate uart2 ### uart3 Activate uart3 ### uart4 Activate uart4 Conflicts with spi0 ### w1-gpio Activates 1-wire gpio master on GPIO0 17