Merge tag 'mailbox-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox

Pull mailbox updates from Jassi Brar:

 - Qualcomm: add Glymur CPUCP mailbox binding

 - Xilinx Zynq: misc cleanup

 - MediaTek:
     - add new GPUEB mailbox driver
     - cmdq: remove pm_runtime calls from send_data
     - gce: make clock-names optional

 - misc:
     - change mailbox-altera maintainer
     - remove redundant 'fast_io' in regmap_config
     - mhuv3: Remove no_free_ptr

* tag 'mailbox-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox:
  mailbox: mtk-cmdq: Remove pm_runtime APIs from cmdq_mbox_send_data()
  mailbox: add MediaTek GPUEB IPI mailbox
  dt-bindings: mailbox: Add MT8196 GPUEB Mailbox
  mailbox: zynqmp-ipi: Fix SGI cleanup on unbind
  mailbox: zynqmp-ipi: Fix out-of-bounds access in mailbox cleanup loop
  mailbox: zynqmp-ipi: Remove dev.parent check in zynqmp_ipi_free_mboxes
  mailbox: zynqmp-ipi: Remove redundant mbox_controller_unregister() call
  mailbox: remove unneeded 'fast_io' parameter in regmap_config
  dt-bindings: mailbox: mediatek,gce-mailbox: Make clock-names optional
  dt-bindings: mailbox: qcom: Document Glymur CPUCP mailbox controller binding
  MAINTAINERS: Change mailbox-altera maintainer
  mailbox: arm_mhuv3: Remove no_free_ptr() to maintain the original form of the pointer