/dts-v1/; #include #include #include #include #include #include / { compatible = "root"; model = "Guition JC8048W550C"; gpio0 { compatible = "espressif,esp32-gpio"; gpio-count = <49>; }; i2c_internal: i2c0 { compatible = "espressif,esp32-i2c"; port = ; clock-frequency = <400000>; pin-sda = <&gpio0 19 GPIO_FLAG_NONE>; pin-scl = <&gpio0 20 GPIO_FLAG_NONE>; }; i2c_external: i2c1 { compatible = "espressif,esp32-i2c"; port = ; clock-frequency = <400000>; pin-sda = <&gpio0 17 GPIO_FLAG_NONE>; pin-scl = <&gpio0 18 GPIO_FLAG_NONE>; }; i2s0 { compatible = "espressif,esp32-i2s"; status = "disabled"; port = ; pin-bclk = <&gpio0 0 GPIO_FLAG_NONE>; pin-ws = <&gpio0 18 GPIO_FLAG_NONE>; pin-data-out = <&gpio0 17 GPIO_FLAG_NONE>; }; spi0 { compatible = "espressif,esp32-spi"; host = ; pin-mosi = <&gpio0 11 GPIO_FLAG_NONE>; pin-miso = <&gpio0 13 GPIO_FLAG_NONE>; pin-sclk = <&gpio0 12 GPIO_FLAG_NONE>; }; uart1 { compatible = "espressif,esp32-uart"; status = "disabled"; port = ; pin-tx = <&gpio0 18 GPIO_FLAG_NONE>; pin-rx = <&gpio0 17 GPIO_FLAG_NONE>; }; };