/dts-v1/; #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 = <19>; pin-scl = <45>; pin-sda-pullup; pin-scl-pullup; }; };