Merge tag 'imx-dt-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt

i.MX device tree update for 4.18:
 - New boards support: BTicino i.MX6DL Mamoj board, DHCOM iMX6 SoM and
   PDK2 board, Engicam i.CoreM6 1.5 Quad/Dual MIPI starter kit,
   Kieback & Peter GmbH iMX6Q TPC board.
 - A series from Anson Huang to add a bunch of devices for i.MX6SX
   SabreAuto board, PMIC, IO expanders, FEC, Watchdog, LED and Touch.
 - Update i.MX7D for cpufreq support, using operating-points-v2
   bindings, correcting cpu supply name for voltage scaling.
 - Clean up unneeded 'codec-handle' property from imx25-pdk and
   imx53-tx53 device tree.
 - Switch SoC dtsi and NXP board dts files to use SPDX identifier.
 - Remove unnecessary '#address-cells/#size-cells' to fix DTC warning
   avoid_unnecessary_addr_size seen with W=1 switch.
 - A series from Rob Herring to fix DTC warning graph_endpoint seen with
   IPU OF graph when W=1 switch is on.
 - Update a few boards to use symbol name instead of hard-coding the
   input codes.
 - Update a number of boards to use IRQ_TYPE specifier instead of the
   raw value.
 - A few updates for i.MX6 RDU2 board: bumping SoC/PU operating points,
   adding assigned clocks for GPU, and enabling eGalax touchscreen.
 - A couple of i.MX51 RDU1 updates: limiting usbh1 to full-speed, and
   cleaning up eMMC device node.
 - Convert Hummingboard audio bindings from imx-audio-sgtl5000 to
   simple-audio-card, so that auxiliary audio devices such as external
   amplifiers can be supported.
 - Replace underscore with hyphen in aliases name to fix DTC warning
   alias_paths with W=1 switch.
 - A couple of updates on i.MX7D SAI and i.MX6ULL UART5 pin defines.
 - Other random and small changes.

* tag 'imx-dt-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (72 commits)
  ARM: dts: imx28/imx53: enable edt-ft5x06 wakeup source
  ARM: dts: imx51-zii-rdu1: cleanup eMMC node
  ARM: dts: vf610-zii-dev: enable vf610 builtin temp sensor
  ARM: dts: imx7d: use operating-points-v2 for cpu
  ARM: dts: imx7s-warp: remove unnecessary cpu regulator supply
  ARM: dts: imx7d: correct cpu supply name for voltage scaling
  ARM: dts: imx51-zii-rdu1: limit usbh1 to full-speed
  ARM: dts: imx6/7: Remove unit-address from anatop regulators
  ARM: dts: imx: Switch NXP boards to SPDX identifier
  ARM: dts: imx6qdl-phytec-pfla02: Use IRQ_TYPE specifier
  ARM: dts: imx53-voipac-dmm-668: Use IRQ_TYPE specifier
  ARM: dts: imx53-qsb: Use IRQ_TYPE specifier
  ARM: dts: vf-colibri-eval-v3: Use IRQ_TYPE specifier
  ARM: dts: imx6q-gk802: Do not hardcode input codes
  ARM: dts: imx53-smd: Do not hardcode input codes
  ARM: dts: imx53-ard: Do not hardcode input codes
  ARM: dts: imx7: Fix error in coresight TPIU graph connection
  ARM: dts: imx53: Fix LDB OF graph warning
  ARM: dts: imx: fix IPU OF graph endpoint node names
  ARM: dts: imx: Switch to SPDX identifier
  ...
Signed-off-by: NOlof Johansson <olof@lixom.net>