Merge tag 'imx-bindings-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt

i.MX DT bindings update for 5.2:
 - Add vendor prefix for TQ Systems GmbH, Rakuten Kobo and Menlo Systems
   GmbH.
 - Add DT schema for SoC i.MX8MM and i.MX50, and board ZII VF610, VF610
   SPB4, i.MX7 RPU2, i.MX7S TQ MBa7, M53 Menlo and Eckelmann ci4x10.
 - Update imx-scu bindings on resource table and general interrupt
   support.
 - Add bindings for i.MX MMDC memory controller.
 - Update i.MX7D ADC bindings to add missing '#io-channel-cells'
   property.

* tag 'imx-bindings-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  dt-bindings: iio: imx7d-adc: Add #io-channel-cells to required
  dt-bindings: arm: fsl: Add support for ZII i.MX7 RPU2 board
  dt-bindings: arm: fsl: Add devicetree binding for M53 Menlo board.
  dt-bindings: fsl: scu: add general interrupt support
  dt-bindings: arm: fsl: Add i.MX50 based boards
  dt-bindings: Add vendor prefix for Rakuten Kobo, Inc.
  dt-bindings: arm: add TQ boards
  dt-bindings: add vendor prefix for TQ Systems GmbH
  dt-bindings: arm: fsl: Add support for ZII VF610 SPB4
  dt-bindings: arm: fsl: Add supported ZII VF610 boards to DT schema
  dt-bindings: arm: imx: Add the soc binding for imx8mm
  dt-bindings: arm: fsl: Add devicetree binding for Eckelmann ci4x10
  dt-bindings: memory-controllers: freescale: add MMDC binding doc
  of: Add vendor prefix for Menlo Systems GmbH
  bindings: fsl-imx-sdma: Document fsl,imx8mq-sdma compatbile string
  dt-bindings: firmware: imx-scu: add new resources to scu resource table
  dt-bindings: firmware: imx-scu: remove unused resources from scu resource table
Signed-off-by: Olof Johansson <olof@lixom.net>