From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 29 May 2026 22:04:45 +0000 (+0200)
Subject: Merge tag 'scmi-updates-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep... 
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1499b84142cc1c85df780f26fe9b94d8fffd87d8;p=thirdparty%2Fkernel%2Fstable.git

Merge tag 'scmi-updates-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers

Arm SCMI updates for v7.2

1. Improve SCMI clock handling with a protocol-level determine_rate operation,
   simplified per-clock rate properties, dynamic rate allocation, bounded
   iterator support, lazy full-rate discovery, and hardened parent/rate
   enumeration.

2. Fix several SCMI bounds and payload validation issues, including clock rate
   discovery OOB handling, power domain name lookup, Powercap domain state
   access, BASE_ERROR_EVENT and SENSOR_UPDATE payload sizing, and sensor config
   width handling.

3. Rework SCMI transport probing for virtio and OP-TEE using per-instance
   transport handles and a generic transport supplier, removing the need to
   register SCMI core drivers from transport probe paths.

4. Add i.MX SCMI MISC reset reason support and print i.MX95 boot/shutdown
   reasons via the System Manager interface.

5. Clean up SCMI core internals, including base-info naming, quirk parsing and
   table iteration, and list iteration.

6. Fix SCPI clock provider removal so child clock providers are unregistered
   using the same DT nodes used at registration time.

* tag 'scmi-updates-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (31 commits)
  firmware: arm_scmi: optee: Rework transport probe sequence
  firmware: arm_scmi: virtio: Rework transport probe sequence
  firmware: arm_scmi: Add a generic transport supplier
  firmware: arm_scmi: Add transport instance handles
  firmware: arm_scmi: Fix OOB in scmi_power_name_get()
  firmware: arm_scmi: Validate Powercap domains before state access
  firmware: arm_scmi: Validate SENSOR_UPDATE payload size
  firmware: arm_scmi: Validate BASE_ERROR_EVENT payload size
  firmware: arm_scmi: Read sensor config as 32-bit value
  clk: scpi: Unregister child clock providers on remove
  firmware: arm_scmi: Introduce all_rates_get clock operation
  firmware: arm_scmi: Fix OOB in scmi_clock_describe_rates_get_lazy()
  firmware: arm_scmi: Use bound iterators to minimize discovered rates
  firmware: arm_scmi: Use proper iter_response_bound_cleanup() name
  firmware: arm_scmi: Fix bound iterators returning too many items
  firmware: arm_scmi: Add bound iterators support
  firmware: arm_scmi: Refactor iterators internal allocation
  firmware: arm_scmi: Harden clock parents discovery
  firmware: arm_scmi: Make clock rates allocation dynamic
  firmware: arm_scmi: Drop unused clock rate interfaces
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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1499b84142cc1c85df780f26fe9b94d8fffd87d8