New comment by jjsullivan5196 on void-packages repository

https://github.com/void-linux/void-packages/pull/24072#issuecomment-685260849

Comment:
I can't find any repos from pine64 that provide this rule, but the rule itself will work with any devices made from the current supply chain [(available until ~2024)](https://wiki.pine64.org/index.php?title=PinePhone) after then PINE64 will probably be shipping a different product.

I'd get it from upstream if it were available, but I think things like this are inconsequential to PINE64 themselves. I'm fine with adding some docs as a replacement if this isn't advisable.