/dts-v1/; /plugin/; / { metadata { title = "Enable I2C3-M1"; compatible = "radxa,rock-5b"; category = "misc"; exclusive = "GPIO3_B7", "GPIO3_C0"; description = "Enable I2C3-M1.\nOn Radxa ROCK 5B this is SDA pin 15 and this is SCL pin 13."; }; fragment@0 { target = <&i2c3>; __overlay__ { status = "okay"; pinctrl-0 = <&i2c3m1_xfer>; }; }; };