1* Generic Mailbox Controller and client driver bindings 2 3Generic binding to provide a way for Mailbox controller drivers to 4assign appropriate mailbox channel to client drivers. 5 6* Mailbox Controller 7 8Required property: 9- #mbox-cells: Must be at least 1. Number of cells in a mailbox 10 specifier. 11 12Example: 13 mailbox: mailbox { 14 ... 15 #mbox-cells = <1>; 16 }; 17 18 19* Mailbox Client 20 21Required property: 22- mboxes: List of phandle and mailbox channel specifiers. 23 24Optional property: 25- mbox-names: List of identifier strings for each mailbox channel. 26 27Example: 28 pwr_cntrl: power { 29 ... 30 mbox-names = "pwr-ctrl", "rpc"; 31 mboxes = <&mailbox 0 &mailbox 1>; 32 }; 33