Merge tag 'scmi-updates-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep...

Merge tag 'scmi-updates-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers

ARM SCMI updates for v5.13

The major and big addition this time is to support modularisation of
individual SCMI protocols thus enabling to add support for vendors'
custom SCMI protocol. This changes the interface provided by the SCMI
driver to all the users of SCMI and hence involved changes in various
other subsystem SCMI drivers. The change has been split with a bit of
transient code to preserve bisectability and avoiding one big patch bomb
changing all the users.

This also includes SCMI IIO driver(pulled from IIO tree) and support for
per-cpu DVFS.

* tag 'scmi-updates-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (41 commits)
  firmware: arm_scmi: Add dynamic scmi devices creation
  firmware: arm_scmi: Add protocol modularization support
  firmware: arm_scmi: Rename non devres notify_ops
  firmware: arm_scmi: Make notify_priv really private
  firmware: arm_scmi: Cleanup events registration transient code
  firmware: arm_scmi: Cleanup unused core transfer helper wrappers
  firmware: arm_scmi: Cleanup legacy protocol init code
  firmware: arm_scmi: Make references to handle const
  firmware: arm_scmi: Remove legacy scmi_voltage_ops protocol interface
  regulator: scmi: Port driver to the new scmi_voltage_proto_ops interface
  firmware: arm_scmi: Port voltage protocol to new protocols interface
  firmware: arm_scmi: Port systempower protocol to new protocols interface
  firmware: arm_scmi: Remove legacy scmi_sensor_ops protocol interface
  iio/scmi: Port driver to the new scmi_sensor_proto_ops interface
  hwmon: (scmi) port driver to the new scmi_sensor_proto_ops interface
  firmware: arm_scmi: Port sensor protocol to new protocols interface
  firmware: arm_scmi: Remove legacy scmi_reset_ops protocol interface
  reset: reset-scmi: Port driver to the new scmi_reset_proto_ops interface
  firmware: arm_scmi: Port reset protocol to new protocols interface
  firmware: arm_scmi: Remove legacy scmi_clk_ops protocol interface
  ...

Link: https://lore.kernel.org/r/20210331100657.ilu63i4swnr3zp4e@bogus
Signed-off-by: Arnd Bergmann <arnd@arndb.de>