RISC-V: add Star64 board devicetree

[Markus Elfring]

>>> Would you like to add an imperative wording for an improved change description?
>>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.9#n94
…
>> I'm happy to change it, but was going off the format used in Conor's  Milkv Mars commit
>> https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/commit/?id=04a228aadb84d894721b13197649ca741f3018bc
>
> Don't worry about Markus, most maintainers (myself included) ignore his
> comments on patches. The commit message here is fine.

Would such a response mean also that you are occasionally ignoring requirements
from a referenced Linux development guideline?

Regards,
Markus