Merge tag 'samsung-dt-dmc-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'samsung-dt-dmc-5.5' of https://git./linux/kernel/git/krzk/linux into arm/dt

Samsung DTS changes for DMC driver for v5.5

Add bindings and update device tree sources of Exynos5422 platforms with
new Dynamic Memory Controller nodes and properties.

* tag 'samsung-dt-dmc-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  dt-bindings: memory-controllers: exynos5422-dmc: Correct example syntax and memory region
  ARM: dts: exynos: Add interrupts to DMC controller in Exynos5422
  ARM: dts: exynos: Extend mapped region for DMC on Exynos5422
  dt-bindings: memory-controllers: exynos5422-dmc: Add interrupt mode
  dt-bindings: ddr: Add bindings for Samsung LPDDR3 memories
  ARM: dts: exynos: Add DMC device to Exynos5422 and Odroid XU3-family boards
  ARM: dts: exynos: Add syscon compatible to clock controller on Exynos542x
  dt-bindings: memory-controllers: Add Exynos5422 DMC device description
  dt-bindings: ddr: Add bindings for LPDDR3 memories
  dt-bindings: ddr: Rename lpddr2 directory

Link: https://lore.kernel.org/r/20191021180453.29455-6-krzk@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>