PINE64

I don't have access to a board yet but I am very curious about one aspect of the platform. 

I have an application that require low power and I need to put Pine64 into sleep most of the time. (S3). Once in a while, it needs to wake up and do some math calculations and go back to sleep. 

What type of S3 to active timing I should expect? I can optimize the Kernel such that it only has what I need. (No Display, Camera etc.)

Thx

S3 sleep state it is only intel chips.

A64 Soc, haven't got S3 sleep mode.

the Pmic can put the Soc in sleep mode, and wakeup mode.

(03-18-2016, 03:37 AM)hazerty Wrote: [ -> ]S3 sleep state it is only intel chips.

A64 Soc, haven't got S3  sleep mode.

the Pmic can put the Soc in sleep mode, and wakeup mode.

I see. I studied the AXP803 datasheet and I see that it is possible to trigger a sleep/wake up functionality. I have a few questions:

- Is the A64 driver for this already available?  (i.e. using Sleep/Wake up functionality of AXP803)
- Does the A64 doing STR (Save to Ram) in Sleep Mode?
- What type of Wake up time I should expect? 
- What type of Sleep time I should expect?

The A64 can enter in deep-sleep mode.

Some info at https://github.com/apritzel/pine64/blob/...Booting.md
http://forum.pine64.org/showthread.php?t...82#pid2982