MAINTAINERS lists a few @hisilicon.com names and the repo here: GitHub - hisilicon/linux-hisi appears to have a fairly recent kernel .. although it's not possible to look at that and easily see what state things are in. It still doesn't change the fact that we have nobody on team in contact with them or a willing volunteer - which means nothing will change in the near future.
NB: On the topic of dead things .. wetek türkiye | wetek depo türkiye could use an update (or better, replace with a blank index.html file)