Merge tag 'renesas-arm64-dt-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel...

Renesas ARM64 Based SoC DT Updates for v4.12

Cleanup:
* Drop superfluous status update for frequency override from all
  r8a779[56] boards
* Tidyup Audio-DMAC channel for DVC for r8a7795 SoC
* Remove unit-address and reg from integrated cache on r8a779[56] SoCs

Enhancements:
* Add all Cortex-A53 and Cortex-A57 CPU cores to r8a7796 SoC
* Add Cortex-A53 CPU cores to r8a7795 SoC
* Update memory node to 4 GiB map on h3ulcb board
* Upgrade to PSCI v1.0 to support Suspend-to-RAM on r8a779[56] SoCs
* Add SCIF1 (DEBUG1) to r8a7796/salvator-x board
* Add all SCIF and HSCIF nodes with DMA enabled to r8a7796 SoC
* Set drive-strength for ravb pins for r8a7795/salvator-x board
* Enable gigabit ethernet on r8a779[56]/salvator-x boards
* Enable I2C for DVFS device r8a779[56]/salvator-x boards

* tag 'renesas-arm64-dt-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (32 commits)
  arm64: dts: r8a7796: salvator-x: Drop superfluous status update for frequency override
  arm64: dts: m3ulcb: Drop superfluous status update for frequency override
  arm64: dts: r8a7795: salvator-x: Drop superfluous status updates for frequency overrides
  arm64: dts: h3ulcb: Drop superfluous status update for frequency override
  arm64: dts: r8a7796: Add Cortex-A53 PMU node
  arm64: dts: r8a7796: Add Cortex-A53 CPU cores
  arm64: dts: r8a7796: Add CA53 L2 cache-controller node
  arm64: dts: r8a7796: Add Cortex-A57 PMU node
  arm64: dts: r8a7796: Add Cortex-A57 CPU cores
  arm64: dts: r8a7795: Tidyup Audio-DMAC channel for DVC
  arm64: dts: r8a7795: salvator-x: Set drive-strength for ravb pins
  arm64: dts: r8a7796: Remove unit-address and reg from integrated cache
  arm64: dts: r8a7795: Remove unit-addresses and regs from integrated caches
  arm64: dts: r8a7796: Upgrade to PSCI v1.0 to support Suspend-to-RAM
  arm64: dts: r8a7795: Upgrade to PSCI v1.0 to support Suspend-to-RAM
  arm64: dts: r8a7795: Add Cortex-A53 PMU node
  arm64: dts: r8a7795: Add Cortex-A53 CPU cores
  arm64: dts: r8a7796: Enable HSCIF DMA
  arm64: dts: r8a7796: salvator-x: add SCIF1 (DEBUG1)
  arm64: dts: r8a7796: Enable SCIF DMA
  ...

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