axppmic spam and probably incorrect values on allwinner h5.

Good day, I have sbc on allwinner H5 processor with "X-Powers AXP
Power Management IC"

Driver correctly identify it as

axppmic0 at iic0 addr 0x34: AXP221

but after this it prints

axppmic0: SMBus read byte from 0x21 failed
axppmic0: SMBus read byte from 0x21 failed
axppmic0: SMBus write byte to 0x21 failed
axppmic0: SMBus read byte from 0x21 failed
axppmic0: SMBus read byte from 0x22 failed
axppmic0: SMBus read byte from 0x22 failed
axppmic0: SMBus write byte to 0x22 failed
axppmic0: SMBus read byte from 0x22 failed
axppmic0: SMBus read byte from 0x23 failed
axppmic0: SMBus read byte from 0x23 failed
axppmic0: SMBus write byte to 0x23 failed
axppmic0: SMBus read byte from 0x23 failed
axppmic0: SMBus read byte from 0x24 failed
axppmic0: SMBus read byte from 0x24 failed
axppmic0: SMBus read byte from 0x25 failed
axppmic0: SMBus read byte from 0x25 failed
axppmic0: SMBus write byte to 0x25 failed
axppmic0: SMBus read byte from 0x25 failed
axppmic0: SMBus read byte from 0x00 failed
axppmic0: SMBus read byte from 0x00 failed
axppmic0: SMBus read byte from 0x1c failed
axppmic0: SMBus read byte from 0x1c failed
axppmic0: SMBus read byte from 0x28 failed
axppmic0: SMBus read byte from 0x28 failed
axppmic0: SMBus read byte from 0x29 failed
axppmic0: SMBus read byte from 0x29 failed
axppmic0: SMBus write byte to 0x29 failed
axppmic0: SMBus read byte from 0x29 failed
axppmic0: SMBus read byte from 0x2a failed
axppmic0: SMBus read byte from 0x2a failed
axppmic0: SMBus write byte to 0x2a failed
axppmic0: SMBus read byte from 0x2a failed
axppmic0: SMBus read byte from 0x15 failed
axppmic0: SMBus read byte from 0x15 failed
axppmic0: SMBus write byte to 0x15 failed
axppmic0: SMBus read byte from 0x15 failed
axppmic0: SMBus read byte from 0x16 failed
axppmic0: SMBus read byte from 0x16 failed
axppmic0: SMBus write byte to 0x16 failed
axppmic0: SMBus read byte from 0x16 failed
axppmic0: SMBus read byte from 0x17 failed
axppmic0: SMBus read byte from 0x17 failed
axppmic0: SMBus write byte to 0x17 failed
axppmic0: SMBus read byte from 0x17 failed
axppmic0: SMBus read byte from 0x18 failed
axppmic0: SMBus read byte from 0x18 failed
axppmic0: SMBus write byte to 0x18 failed
axppmic0: SMBus read byte from 0x18 failed
axppmic0: SMBus read byte from 0x19 failed
axppmic0: SMBus read byte from 0x19 failed
axppmic0: SMBus write byte to 0x19 failed
axppmic0: SMBus read byte from 0x19 failed
axppmic0: SMBus read byte from 0x1a failed
axppmic0: SMBus read byte from 0x1a failed
axppmic0: SMBus write byte to 0x1a failed
axppmic0: SMBus read byte from 0x1a failed
axppmic0: SMBus read byte from 0x1b failed
axppmic0: SMBus read byte from 0x1b failed
axppmic0: SMBus write byte to 0x1b failed
axppmic0: SMBus read byte from 0x1b failed
axppmic0: SMBus read byte from 0x91 failed
axppmic0: SMBus read byte from 0x91 failed
axppmic0: SMBus read byte from 0x93 failed
axppmic0: SMBus read byte from 0x93 failed
axppmic0: SMBus read byte from 0x00 failed
axppmic0: SMBus read byte from 0x00 failed
axppmic0: SMBus read byte from 0x56 failed
axppmic0: SMBus read byte from 0x57 failed

and finally starts to spam this in loop

axppmic0: SMBus read byte from 0x00 failed
axppmic0: SMBus read byte from 0x00 failed
axppmic0: SMBus read byte from 0x56 failed
axppmic0: SMBus read byte from 0x57 failed

and sensors (sysctl hw) shows

hw.sensors.axppmic0.temp0=165.80 degC
hw.sensors.axppmic0.indicator0=On (ACIN), OK
hw.sensors.axppmic0.indicator1=On (VBUS), OK

Any suggestions?

--
Nerfur Dragon
-==(UDIC)==-