firmware: arm_scmi: Extend perf protocol ops to get information of a domain

Browse source

Similar to other protocol ops, it's useful for an scmi module driver to get
some generic information of a performance domain. Therefore, let's add a
new callback to provide this information. The information is currently
limited to the name of the performance domain and whether the set-level
operation is supported, although this can easily be extended if we find the
need for it.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20230825112633.236607-3-ulf.hansson@linaro.org
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

...

This commit is contained in:

Ulf Hansson 2023-08-25 13:26:22 +02:00 • committed by Sudeep Holla

parent e9090e70e6

commit 3d99ed6072

2 changed files with 38 additions and 17 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

47

drivers/firmware/arm_scmi/perf.c

View file

8

include/linux/scmi_protocol.h

View file