Merge tag 'aspeed-4.12-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git...

Aspeed devicetree updates for 4.12

Updates to the device tree to include upstreamed drivers:

 - SPI flash controller
 - Watchdog
 - ADC

In addition we describe some of the clocks so that upstream kernels can
boot on hardware.

* tag 'aspeed-4.12-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
  arm: dts: aspeed: Describe ADCs for AST2400/AST2500
  ARM: dts: aspeed: romulus: Add UART1
  ARM: dts: aspeed: Update watchdog compatible strings
  ARM: dts: aspeed: Add a fastread property
  ARM: dts: aspeed: Add SPI controller bindings to Romulus
  ARM: dts: aspeed: Make G4 clocks fixed
  ARM: dts: aspeed: Make G5 clocks fixed
  ARM: dts: aspeed: add SPI controller bindings

Signed-off-by: Olof Johansson <olof@lixom.net>