From: Justin Chen <justin.chen@broadcom.com>

The bcm74110 mailbox driver is used to communicate with
a co-processor for various power management and firmware
related tasks.

Justin Chen (2):
  mailbox: Add support for bcm74110 mailbox
  dt-bindings: mailbox: Add devicetree binding for bcm74110 mbox

 .../bindings/mailbox/brcm,bcm74110-mbox.yaml  |  68 ++
 drivers/mailbox/Kconfig                       |  10 +
 drivers/mailbox/Makefile                      |   2 +
 drivers/mailbox/bcm74110-mailbox.c            | 661 ++++++++++++++++++
 4 files changed, 741 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mailbox/brcm,bcm74110-mbox.yaml
 create mode 100644 drivers/mailbox/bcm74110-mailbox.c

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2.34.1