tree fe33ee55d1040f5968d01b546da9f8ffb24f606f
parent be67838e5fff6ae00b03c9614a2327cfb92b16a4
author Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com> 1569580615 +0100
committer Michal Simek <michal.simek@xilinx.com> 1570521311 +0200

mailbox: allow subnode for mbox regs

The following patch allows the mailbox node in DT to host subnodes with
mailbox definitions. If the client phandle to the mailbox is not the
mailbox driver node, just checks parents as well.

Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>