/dts-v1/; #include #include #include / { compatible = "root"; model = "CYD E32R28T"; gpio0 { compatible = "espressif,esp32-gpio"; gpio-count = <40>; }; display_spi: spi0 { compatible = "espressif,esp32-spi"; host = ; pin-mosi = <&gpio0 13 GPIO_FLAG_NONE>; pin-miso = <&gpio0 12 GPIO_FLAG_NONE>; pin-sclk = <&gpio0 14 GPIO_FLAG_NONE>; }; sdcard_spi: spi1 { compatible = "espressif,esp32-spi"; host = ; pin-mosi = <&gpio0 23 GPIO_FLAG_NONE>; pin-miso = <&gpio0 19 GPIO_FLAG_NONE>; pin-sclk = <&gpio0 18 GPIO_FLAG_NONE>; }; };