in fact several times:
```
dmesg| grep scmi                                                                               ✔  19:12:22 
[    0.022093] scmi_core: SCMI protocol bus registered
[    0.094444] arm-scmi firmware:scmi: failed to setup channel for protocol:0x10
[    0.113104] arm-scmi firmware:scmi: failed to setup channel for protocol:0x10
[    0.113809] arm-scmi firmware:scmi: failed to setup channel for protocol:0x10
[    0.114073] arm-scmi firmware:scmi: failed to setup channel for protocol:0x10
[    0.425954] arm-scmi firmware:scmi: failed to setup channel for protocol:0x10
[    0.434691] arm-scmi firmware:scmi: SCMI Notifications - Core Enabled.
[    0.434905] arm-scmi firmware:scmi: SCMI Protocol v2.0 'Qualcomm:' Firmware version 0x20000
[    0.442602] arm-scmi firmware:scmi: Failed to get FC for protocol 13 [MSG_ID:6 / RES_ID:0] - ret:-95. Using regular messaging.
[    0.444600] arm-scmi firmware:scmi: Failed to get FC for protocol 13 [MSG_ID:6 / RES_ID:1] - ret:-95. Using regular messaging.
[    0.446584] arm-scmi firmware:scmi: Failed to get FC for protocol 13 [MSG_ID:6 / RES_ID:2] - ret:-95. Using regular messaging.
[    0.447726] scmi-perf-domain scmi_dev.4: Initialized 3 performance domains
```