BananaPi M2 boot issues

Hello, guys,

I am having some strange boot messages for my bananapi m2 running 4.13.14. They all are more or less device-tree related. 

May I ask you to look at it and give some comments ?

1) there is always a lot of messages like below, but WiFi is working fine:

[   10.801417] brcmfmac: brcmf_p2p_create_p2pdev: timeout occurred
[   10.801434] brcmfmac: brcmf_cfg80211_add_iface: add iface p2p-dev-wlan0 type 10 failed: err=-5

.......

[   26.108251] brcmfmac: brcmf_fweh_call_event_handler: no interface object
[   26.108260] brcmfmac: brcmf_fweh_event_worker: event handler failed (72)
 

2) 

[    8.460591] of_get_named_gpiod_flags: can't parse 'allwinner,pa-gpios' property of node '/soc@01c00000/codec@01c22c00[0]'
[    8.460598] of_get_named_gpiod_flags: can't parse 'allwinner,pa-gpio' property of node '/soc@01c00000/codec@01c22c00[0]'
 

3) 

[    4.422315] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/soc@01c00000/mmc@01c11000[0]'
[    4.422322] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/soc@01c00000/mmc@01c11000[0]'
 

4) 

[    3.653968] sun6i-a31-r-pinctrl 1f02c00.pinctrl: Reset controller missing
 

5) 

[    3.645558] of_get_named_gpiod_flags: can't parse 'usb0_id_det-gpios' property of node '/soc@01c00000/phy@01c19400[0]'
[    3.645565] of_get_named_gpiod_flags: can't parse 'usb0_id_det-gpio' property of node '/soc@01c00000/phy@01c19400[0]'
 

[    3.645595] of_get_named_gpiod_flags: can't parse 'usb0_vbus_det-gpios' property of node '/soc@01c00000/phy@01c19400[0]'
[    3.645602] of_get_named_gpiod_flags: can't parse 'usb0_vbus_det-gpio' property of node '/soc@01c00000/phy@01c19400[0]'

6) 

[    3.188346] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc3v0[0]'
[    3.188563] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc3v3[0]'
[    3.188743] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc5v0[0]'
 

7)

[    0.001853] /cpus/cpu@0 missing clock-frequency property
[    0.001862] /cpus/cpu@1 missing clock-frequency property
[    0.001870] /cpus/cpu@2 missing clock-frequency property
[    0.001880] /cpus/cpu@3 missing clock-frequency property
 

Which ones of messages above are critical ??

Thanks a lot!

dmesg_bananapim2.txt