There is an updated pull request by valadaa48 against master on the void-packages repository

https://github.com/valadaa48/void-packages odroid-go2-kernel
https://github.com/void-linux/void-packages/pull/23228

odroid-go2-kernel: kernel for Odroid go2 (advance)
Here is a more or less vanilla kernel build for HardKernel's odroid go advance (v1.0 and v1.1). We've been running this config on 4 other Linux variants for almost 8 months with success. Hoping we can get this supported on Void and is it's a great OS for this platform.

A patch file from https://github.com/void-linux/void-packages/pull/23228.patch is attached