/dts-v1/; #include #include #include #include #include #include #include / { compatible = "root"; model = "CYD 4848S040C"; wifi0 { compatible = "espressif,esp32-wifi-pinned"; status = "disabled"; }; ble0 { compatible = "espressif,esp32-ble"; status = "disabled"; }; 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>; }; };