Messages in this thread | | | From | Cristian Marussi <> | Subject | [PATCH v3 0/1] Add ARM SCMI Powercap driver | Date | Thu, 13 Oct 2022 18:46:11 +0100 |
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Hi all,
this patch builts on top of recently introduced SCMI v3.1 Powercap protocol to implement an ARM SCMI Powercap driver which takes care to expose via the Powercap framework all the SCMI Powercap zones that have been discovered asking the SCMI platform firmware.
Basic testing has been performed against an emulated SCMI platform supporting SCMIv3.1 Powercap protocol using powercap-utils.
A couple of fixes spotted with Smatch by Dan have been squashed into this patch in V3.
Based on v6.0.
Thanks, Cristian
--- v2 --> v3 - rebased on v6.0 - added review tag - squashed Dan Carpenter fixes into this powercap patch: https://lore.kernel.org/linux-arm-kernel/20220906142337.1697569-3-cristian.marussi@arm.com/ https://lore.kernel.org/linux-arm-kernel/20220906142337.1697569-4-cristian.marussi@arm.com/
v1 --> v2 - using clamp_t() to simplify normalizations - cleanup style in block of var declarations - refactor scale conversions code - add MAINTAINER entry - refactored normalizations and added dev_dbg
Cristian Marussi (1): powercap: arm_scmi: Add SCMI Powercap based driver
MAINTAINERS | 1 + drivers/powercap/Kconfig | 13 + drivers/powercap/Makefile | 1 + drivers/powercap/arm_scmi_powercap.c | 509 +++++++++++++++++++++++++++ 4 files changed, 524 insertions(+) create mode 100644 drivers/powercap/arm_scmi_powercap.c
-- 2.34.1
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