/dts-v1/; #include #include #include / { compatible = "root"; model = "CYD 8048S043C"; gpio0 { compatible = "espressif,esp32-gpio"; gpio-count = <49>; }; i2c_internal { compatible = "espressif,esp32-i2c"; port = ; clock-frequency = <400000>; pin-sda = <19>; pin-scl = <20>; pin-sda-pullup; pin-scl-pullup; }; i2c_external { compatible = "espressif,esp32-i2c"; port = ; clock-frequency = <400000>; pin-sda = <17>; pin-scl = <18>; }; };