/dts-v1/; /plugin/; / { compatible = "rockchip,rk3399"; fragment@0 { target-path = "/aliases"; __overlay__ { spi0 = "/spi@ff1c0000"; spi1 = "/spi@ff1d0000"; spi2 = "/spi@ff1e0000"; spi3 = "/spi@ff1f0000"; }; }; fragment@1 { target = <&spi0>; __overlay__ { #address-cells = <1>; #size-cells = <0>; spidev { compatible = "armbian,spi-dev"; status = "okay"; reg = <0>; spi-max-frequency = <10000000>; }; }; }; fragment@2 { target = <&spi1>; __overlay__ { #address-cells = <1>; #size-cells = <0>; spidev { compatible = "armbian,spi-dev"; status = "disabled"; reg = <0>; spi-max-frequency = <10000000>; }; }; }; fragment@3 { target = <&spi2>; __overlay__ { #address-cells = <1>; #size-cells = <0>; spidev { compatible = "armbian,spi-dev"; status = "disabled"; reg = <0>; spi-max-frequency = <10000000>; }; }; }; fragment@4 { target = <&spi3>; __overlay__ { #address-cells = <1>; #size-cells = <0>; spidev { compatible = "armbian,spi-dev"; status = "disabled"; reg = <0>; spi-max-frequency = <10000000>; }; }; }; };