| Sandbox serial | |
| The sandbox serial device is an emulated device which displays its output | |
| on the host machine's console, and accepts input from its keyboard. | |
| Required properties: | |
| compatible: "sandbox,serial" | |
| Optional properties: | |
| sandbox,text-colour: If present, this is the colour of the console text. | |
| Supported values are: | |
| "black", "red", "green", "yellow", "blue", "megenta", "cyan", | |
| "white" |