- Added config to disable scan backoff
- Fixed llm_scan.c assert at line 1485 during controller deinit if duplicate scan is not stopped
- Call pll track in controller task
components/bt: Do not use feature: timer support isr dispatch method
disable controller after wake up finished.
protect critical section of power down
choose clk in sleep
components/coex: mac bb power down in light sleep
components/coex: Macro changed
components/os: protect reserved interrupt number
update phy to phy_version 300,6e46ba7,Jan 25 2021
some bugfix