debian+phosh running on PinePhone

[j23]

BUT unfortunatelly there is not at all information and details about PinePhone. Now... Where we should looking for details of specification, or even correctly comparing PinePhone DTS with any other A64 Allwinner chip and so on?

I'm not sure to understand what's your point here ?
The dts provided by Pine64 looks perfectly fine to me, and enables most components (I already got the sound, modem and graphics acceleration working for the next image release)
There are also a bunch of details, including the phone schematics, on the wiki.

Here: is instruction how to install Debian netinst version.
Following the instruction You can find file such like: sun50i-a64-pine64_plus.dtb -> this is obviously device tree blob for Pine64 Plus board (with the same SoC like PinePhone, okey - as for now, no big deal, cool), BUT after You will try install install this version of Debian You will probably have some problems with -for example- configuration of WiFi, setting modem (SIM, IMEI, and so on) - BECAUSE there is no information (or incorrect setup, i am not sure) inside sun50i-a64-pine64_plus.dtb about WiFi/MODEM settings. To repair WiFi settings i just downloaded: sun50i-a64-pine64_plus.dts (DTS - device tree structure) from this github and then just added some lines with WiFi value of Realtec, then save, compile from dts to dtb via DTC (device tree compiler). Easy... but it's not enough, because WiFi still doesn't work. So, in very short answer this is something like that problems which i planning solve soon. That's why i am looking for any detailed documentation/specification of PinePhone subdevices/components. I know the DTS/DTB file for Pine64-Plus is complete and smooth working, but it is not the same situation for PinePhone unfortunatelly (even it is the same SoC). There is few differencies between Pine64 A64 regular devices and A64 PinePhone (like SDL in BIOS, but this is another issue). I know the wiki link You share (but thank You anyway! -it's nice You trying help, thanks). Meanwhile i am testing Ubuntu Touch (for another micro SD card). So, that's the way it is about looking - it's all okey about Pine64 or Pine 64 Plus, but i meaned looking for details about PinePhone ONLY. Thank You for Your answer, and link! Cheers