Patchset Summary:
  Adds a simple mailbox driver for the use of the ARM SCMI drivers.

v2:
  Commit "mailbox: Add Broadcom STB mailbox driver"
  -- Remove the Kconfig dependency on SMP (Florian)
  Commit "mailbox: Add Broadcom STB mailbox driver"
  -- Drop label,unit address; changed title,description (RobH)

v1:
  -- Original submission.

Jim Quinlan (2):
  dt-bindings: Add bindings for BrcmSTB SCMI mailbox driver
  mailbox: Add Broadcom STB mailbox driver

 .../bindings/mailbox/brcm,brcmstb-mbox.yaml   |  39 ++++
 drivers/mailbox/Kconfig                       |  12 ++
 drivers/mailbox/Makefile                      |   2 +
 drivers/mailbox/brcmstb-mailbox.c             | 173 ++++++++++++++++++
 4 files changed, 226 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mailbox/brcm,brcmstb-mbox.yaml
 create mode 100644 drivers/mailbox/brcmstb-mailbox.c

-- 
2.17.1