qmk_firmware/keyboards/four_banger/info.json

{
    "keyboard_name": "Four Banger",
    "url": "",
    "maintainer": "qmk",
    "width": 2,
    "height": 2,
    "layouts": {
        "LAYOUT_ortho_2x2": {
            "layout": [
                {"x":0, "y":0},
                {"x":1, "y":0},

                {"x":0, "y":1},
                {"x":1, "y":1}
            ]
        }
    }
}