[FS#1087] LEDE snaphost: sunxi cortex-a7, BanaPi target: USB not powered

[LEDE Bugs]

The following task has a new comment added:

FS#1087 - LEDE snaphost: sunxi cortex-a7, BanaPi target: USB not powered
User who did this - Antonio (Menion)

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Looking at the dmesg and compared it to a snapshot build I didn before the kernel bump to 4.9 it is clear that the problem is the lack of axp20x driver
The fact is that the dts looks perfect (converted back to the actual dtb loaded on the SD card), config-4.9 under target/sunxi is ok, also it seems that the .config used in the kernel source tree is the correct one, but still no driver loaded...
I would focus on the i2c now, but I am not sure if there is any kind of generic driver here
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1087#comment3676