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path: root/drivers/powercap/arm_scmi_powercap.c
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2023-06-06powercap: arm_scmi: Add support for disabling powercaps on a zoneCristian Marussi1-0/+16
Add support to disable/enable powercapping on a zone. Acked-by: Rafael J. Wysocki <rafael@kernel.org> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Link: https://lore.kernel.org/r/20230531152039.2363181-4-cristian.marussi@arm.com Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2022-10-25powercap: arm_scmi: Add SCMI Powercap based driverCristian Marussi1-0/+509
Add a powercap driver that, using the ARM SCMI Protocol to query the SCMI platform firmware for the list of existing Powercap domains, registers all of such discovered domains under the new 'arm-scmi' powercap control type. A new simple powercap zone and constraint is registered for all the SCMI powercap zones that are found. Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>