WIP: USB C current
This adds USB 2 and USB C dumb charger support.
It also limits the PDOs to the 1st 5V PDO.
It is an enhancement of https://source.puri.sm/Librem5/linux-next/-/merge_requests/273
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This adds USB 2 and USB C dumb charger support.
It also limits the PDOs to the 1st 5V PDO.
It is an enhancement of https://source.puri.sm/Librem5/linux-next/-/merge_requests/273