TDA4VM: TDA4VM

?? ?

Part Number: TDA4VM

Hi sir,

TDA4VM and its PMIC has their own watchdog timer, what's the main function of them, could we only choose one to enable the watchdog or the two watchdogs has their suggested function

Thanks

Jack

over 1 year ago

0 Takuma Fujiwara over 1 year ago

TI__Guru 55393 points

Hi Jack,

This FAQ may be of interest: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1170965/faq-sk-tda4vm-how-to-reset-the-system-using-main-domain-watchdog

Regards,

Takuma

0 ?? ? over 1 year ago in reply to Takuma Fujiwara

Prodigy 10 points

If this means that all the watchdog related function can be implemented by SoC , I can disable PMIC watchdog.

Thanks

0 Keerthy J over 1 year ago in reply to ?? ?

TI__Guru**** 166450 points

Hi,

Yes SOC watchdog can trigger a SOC reset. If that is what you are expecting then we support that in Linux.
Closing this thread.

- Keerthy

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TDA4VM: TDA4VM