qmk_firmware/keyboards/handwired/hillside/0_1/info.json

{
    "matrix_pins": {
        "rows": ["D7", "E6", "B4", "B5"],
        "cols": ["F6", "F7", "B1", "B3", "B2", "B6"],
     },    
    "diode_direction": "COL2ROW",

    "usb": {
      "vid": "0xFEED",
      "pid": "0x67C0",
      "device_ver": "0x0001"
    },
}