Merge tag 'soc-drivers-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "A new drivers/cache/ subsystem is added to contain drivers for
  abstracting cache flush methods on riscv and potentially others, as
  this is needed for handling non-coherent DMA but several SoCs require
  nonstandard hardware methods for it.

  op-tee gains support for asynchronous notification with FF-A, as well
  as support for a system thread for executing in secure world.

  The tee, reset, bus, memory and scmi subsystems have a couple of minor
  updates.

  Platform specific soc driver changes include:

   - Samsung Exynos gains driver support for Google GS101 (Tensor G1)
     across multiple subsystems

   - Qualcomm Snapdragon gains support for SM8650 and X1E along with
     added features for some other SoCs

   - Mediatek adds support for "Smart Voltage Scaling" on MT8186 and
     MT8195, and driver support for MT8188 along with some code
     refactoring.

   - Microchip Polarfire FPGA support for "Auto Update" of the FPGA
     bitstream

   - Apple M1 mailbox driver is rewritten into a SoC driver

   - minor updates on amlogic, mvebu, ti, zynq, imx, renesas and
     hisilicon"

* tag 'soc-drivers-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (189 commits)
  memory: ti-emif-pm: Convert to platform remove callback returning void
  memory: ti-aemif: Convert to platform remove callback returning void
  memory: tegra210-emc: Convert to platform remove callback returning void
  memory: tegra186-emc: Convert to platform remove callback returning void
  memory: stm32-fmc2-ebi: Convert to platform remove callback returning void
  memory: exynos5422-dmc: Convert to platform remove callback returning void
  memory: renesas-rpc-if: Convert to platform remove callback returning void
  memory: omap-gpmc: Convert to platform remove callback returning void
  memory: mtk-smi: Convert to platform remove callback returning void
  memory: jz4780-nemc: Convert to platform remove callback returning void
  memory: fsl_ifc: Convert to platform remove callback returning void
  memory: fsl-corenet-cf: Convert to platform remove callback returning void
  memory: emif: Convert to platform remove callback returning void
  memory: brcmstb_memc: Convert to platform remove callback returning void
  memory: brcmstb_dpfe: Convert to platform remove callback returning void
  soc: qcom: llcc: Fix LLCC_TRP_ATTR2_CFGn offset
  firmware: qcom: qseecom: fix memory leaks in error paths
  dt-bindings: clock: google,gs101: rename CMU_TOP gate defines
  soc: qcom: llcc: Fix typo in kernel-doc
  dt-bindings: soc: qcom,aoss-qmp: document the X1E80100 Always-On Subsystem side channel
  ...