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DRA829V: Sleep Mode Support

Jack
Mastermind 9655 points

Part Number: DRA829V
Other Parts Discussed in Thread: DRA829

Tool/software:

Hi DRA829 Team

Can you please let me know if DRA82x would be able to support sleep & wake up mode?

For example, does the SDK support the following commands?

"echo mem > /sys/power/state command"

"echo 0 > /sys/class/rtc/rtc1/wakealarm && echo +40 > /sys/class/rtc/rtc1/wakealarm && echo mem > /sys/power/state"

Thanks.

Best Regards, 

Jack

  • 0
    Mastermind 9655 points

    Please also recommend if any TI Sitara and Jacinto products support the linux sleep & wake up command

  • 0 in reply to Jack
    TI__Guru**** 168390 points

    Hello Jack,

    No support in software for low power modes on DRA829. On J7200/J784s4 this is still work in progress & we do not have that planned for 11.0.
    So 11.1 or later can get the software support. Please check release notes when the newer SDK release happens.

    Sitara AM62 series of SOCs have low power support in Linux.

    - Keerthy