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| author | Arnd Bergmann <arnd@arndb.de> | 2022-02-25 17:05:31 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-02-25 17:05:31 +0100 |
| commit | b610c55bdfb95b84e010129527f01a662a218d67 (patch) | |
| tree | 837770f4434a49f3a45b40cd65ac7d94688796d1 /lib/mpi/mpi-bit.c | |
| parent | c8812c2a0815b0969414d9d224a1c6e652159e75 (diff) | |
| parent | 38a0e5b735d6152d334d2f94b925a1c8a93bd7eb (diff) | |
Merge tag 'scmi-updates-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers
Arm SCMI firmware interface updates for v5.18
Few main additions include:
- Support for OPTEE based SCMI transport to enable using SCMI service
provided by OPTEE on some platforms
- Support for atomic SCMI transports which enables few SCMI transactions
to be completed in atomic context. This involves other refactoring work
associated with it. It also marks SMC and OPTEE as atomic transport as
the commands are completed once the return.
- Support for polling mode in SCMI VirtIO transport in order to support
atomic operations
- Support for atomic clock operations based on availability of atomic
capability in the underlying SCMI transport
Other changes involves some trace and log enhancements and miscellaneous
bug fixes.
* tag 'scmi-updates-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (28 commits)
clk: scmi: Support atomic clock enable/disable API
firmware: arm_scmi: Add support for clock_enable_latency
firmware: arm_scmi: Add atomic support to clock protocol
firmware: arm_scmi: Support optional system wide atomic-threshold-us
dt-bindings: firmware: arm,scmi: Add atomic-threshold-us optional property
firmware: arm_scmi: Add atomic mode support to virtio transport
firmware: arm_scmi: Review virtio free_list handling
firmware: arm_scmi: Add a virtio channel refcount
firmware: arm_scmi: Disable ftrace for Clang Thumb2 builds
firmware: arm_scmi: Add new parameter to mark_txdone
firmware: arm_scmi: Add atomic mode support to smc transport
firmware: arm_scmi: Add support for atomic transports
firmware: arm_scmi: Make optee support sync_cmds_completed_on_ret
firmware: arm_scmi: Make smc support sync_cmds_completed_on_ret
firmware: arm_scmi: Add sync_cmds_completed_on_ret transport flag
firmware: arm_scmi: Make smc transport use common completions
firmware: arm_scmi: Add configurable polling mode for transports
firmware: arm_scmi: Use new trace event scmi_xfer_response_wait
include: trace: Add new scmi_xfer_response_wait event
firmware: arm_scmi: Refactor message response path
...
Link: https://lore.kernel.org/r/20220222201742.3338589-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions