kernel/Documentation/devicetree/bindings/mailbox/rockchip-mailbox.txt
.. .. @@ -17,6 +17,11 @@ 17 17 - #mbox-cells: Common mailbox binding property to identify the number 18 18 of cells required for the mailbox specifier. Should be 1 19 19 20 +Optional properties :21 +22 + - wakeup-source: Mailbox irq can be used as a wakeup source.23 + - rockchip,txpoll-period-ms: TX Done polling interval in milliseconds.24 +20 25 Example: 21 26 -------- 22 27