/dts-v1/; #include #include #include #include / { compatible = "root"; model = "CYD 4848S040C"; gpio0 { compatible = "espressif,esp32-gpio"; gpio-count = <49>; }; i2c0 { compatible = "espressif,esp32-i2c"; port = ; clock-frequency = <400000>; pin-sda = <&gpio0 19 GPIO_FLAG_NONE>; pin-scl = <&gpio0 45 GPIO_FLAG_NONE>; }; spi0 { compatible = "espressif,esp32-spi"; host = ; pin-mosi = <&gpio0 47 GPIO_FLAG_NONE>; pin-miso = <&gpio0 41 GPIO_FLAG_NONE>; pin-sclk = <&gpio0 48 GPIO_FLAG_NONE>; pin-hd = <&gpio0 42 GPIO_FLAG_NONE>; }; };