After a change on config kernel 6.1. boots on pinetab but the journal gets flooded with "power_supply axp20x-battery: driver failed to report `energy_full_design' property: -22".
dmesg-6.1-ili-module.txt
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I could fix it. Can someone tell me why the following fixes it, please.
I compared many versions of 'arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts' files and changed 'vdd_bl: regulator' into 'vdd_bl: regulator@0' without knowing what it does mean-. Because the kernel 5.15 does not have that flooding error but does have the '@0’.
edit-230327: I cannot reproduce this fix any more with a fresh git clone. The '@0’ do not fix it. I had mixed up my old git clone switching branches... (look at matrix channel).
I made a little step forward these days. Looked into 'pinephone*.dts(i)s' and found that there are some new 'energy-*' properties. I copied some parts and made my own 'sun50i-a64-pinetab-early-adopter.dts'. Calculated values for the PintTab1 battery. It looks like this: