/dts-v1/; #include #include #include / { compatible = "root"; model = "Guition JC2432W328C"; gpio0 { compatible = "espressif,esp32-gpio"; gpio-count = <40>; }; i2c_internal { compatible = "espressif,esp32-i2c"; port = ; clock-frequency = <400000>; pin-sda = <33>; pin-scl = <32>; }; /* CN1 header */ i2c_external { compatible = "espressif,esp32-i2c"; port = ; clock-frequency = <400000>; pin-sda = <21>; pin-scl = <22>; }; };