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| author | Cristian Marussi <cristian.marussi@arm.com> | 2020-07-01 18:53:45 +0300 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2020-07-01 19:07:26 +0300 |
| commit | fb5086dc4746184a9325fc25411226a750fb252c (patch) | |
| tree | 1ec2b3b53045ff8bc112a05bbccefe4e1a119258 /include/linux/scmi_protocol.h | |
| parent | e27077bc04d5a2e09a0860ca086e1d55adf6a16d (diff) | |
| download | linux-fb5086dc4746184a9325fc25411226a750fb252c.tar.xz | |
firmware: arm_scmi: Add perf notifications support
Make SCMI perf protocol register with the notification core.
Link: https://lore.kernel.org/r/20200701155348.52864-7-cristian.marussi@arm.com
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'include/linux/scmi_protocol.h')
| -rw-r--r-- | include/linux/scmi_protocol.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h index 81dc3b132fda..65ad83ddde70 100644 --- a/include/linux/scmi_protocol.h +++ b/include/linux/scmi_protocol.h @@ -378,6 +378,8 @@ void scmi_protocol_unregister(int protocol_id); /* SCMI Notification API - Custom Event Reports */ enum scmi_notification_events { SCMI_EVENT_POWER_STATE_CHANGED = 0x0, + SCMI_EVENT_PERFORMANCE_LIMITS_CHANGED = 0x0, + SCMI_EVENT_PERFORMANCE_LEVEL_CHANGED = 0x1, }; struct scmi_power_state_changed_report { @@ -387,4 +389,19 @@ struct scmi_power_state_changed_report { u32 power_state; }; +struct scmi_perf_limits_report { + u64 timestamp; + u32 agent_id; + u32 domain_id; + u32 range_max; + u32 range_min; +}; + +struct scmi_perf_level_report { + u64 timestamp; + u32 agent_id; + u32 domain_id; + u32 performance_level; +}; + #endif /* _LINUX_SCMI_PROTOCOL_H */ |