From: Arnd Bergmann Date: Fri, 22 Dec 2023 11:34:12 +0000 (+0000) Subject: Merge tag 'scmi-updates-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep... X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=740f4bd6e4fe114d4f7d3ead7e0f7be05e4104a2;p=linux.git Merge tag 'scmi-updates-6.8' of git://git./linux/kernel/git/sudeep.holla/linux into soc/drivers Arm SCMI updates for v6.8 Few minor updates: 1. Addition of protocol versioning checks to warn if the firmware version is newer or greater than the version supported by the kernel driver 2. Increment of the maximum OPP count in the perf protocol from 16 to 32 as needed by a few recent/future qualcomm platforms 3. Optimisation of set performance operations by returning error immediately and avoiding to send the command to the platform(which would return error eventually) if the domain doesn't support perf operations. Similarly, the fastchannel handling is also optimised by avoiding to initialise the corresponding set operations fastchannels. 4. Extension of extended names helper to accomodate recently added new flags parameter to be able to properly configure the command used to query the extended name of a resource. * tag 'scmi-updates-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Add protocol versioning checks firmware: arm_scmi: Increase the maximum opp count in the perf protocol firmware: arm_scmi: Fix NULL pointer dereference during fastchannel init firmware: arm_scmi: Add optional flags to extended names helper firmware: arm_scmi: Populate fastchannel info only if set operations are allowed firmware: arm_scmi: Check beforehand if the perf domain set operations are allowed Link: https://lore.kernel.org/r/20231213115953.3578115-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann --- 740f4bd6e4fe114d4f7d3ead7e0f7be05e4104a2