Merge tag 'juno-updates-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/sudee...

Armv8 Juno/FVP/Vexpress updates for v7.1

1. The primary addition is initial support for Zena CSS that includes:
   a new binding compatibility, a shared `zena-css.dtsi` description, and
   an FVP device tree.

2. Extension of Corstone-1000 FVP platform support with binding updates
   to add the new `arm,corstone1000-a320-fvp` platform, and the
   `arm,corstone1000-ethos-u85` NPU integration.

Overall, this combines new platform enablement with some DTS layout
cleanup for Arm reference FVP based systems.

* tag 'juno-updates-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: arm/corstone1000: Add corstone-1000-a320
  arm64: dts: arm/corstone1000: Move FVP peripherals to separate .dtsi
  arm64: dts: arm/corstone1000: Move cpu nodes
  dt-bindings: npu: arm,ethos: Add "arm,corstone1000-ethos-u85"
  dt-bindings: arm,corstone1000: Add "arm,corstone1000-a320-fvp"
  arm64: dts: zena: Move SRAM into SoC and memory node out of SoC
  arm64: dts: zena: Add support for Zena CSS
  dt-bindings: arm: Add Zena CSS compatibility

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>