linux-imx

Merge tag 'mailbox-v5.2' of git://git.linaro.org/landing-teams/working/fujitsu/integration

Pull mailbox updates from Jassi Brar:

 - New driver: Armada 37xx mailbox controller

 - Misc: Use devm_ api for imx and platform_get_irq for stm32

* tag 'mailbox-v5.2' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
  mailbox: Add support for Armada 37xx rWTM mailbox
  dt-bindings: mailbox: Document armada-3700-rwtm-mailbox binding
  mailbox: stm32-ipcc: check invalid irq
  mailbox: imx: use devm_platform_ioremap_resource() to simplify code