docs: contribution: Start writing linux contrib

Also create index.rst inside /intro/contribution/. Add Linux kernel (upstream) contribution guidelines. This will help newcomers to understand in a much more friendly and simpler manner about the process of upstreaming.

Signed-off-by: Dhruva Gole goledhruva@gmail.com

added 1 commit

• 38318ef6 - Add more sections

Compare with previous version

added 1 commit

• 4ea9d738 - Add more sections

Compare with previous version

added 1 commit

• 98ca3e64 - Add more sections

Compare with previous version

I added this to my fork. You can see a preview at https://jkridner.beagleboard.io/docs.beagleboard.io/latest/intro/contribution/linux-upstream.html#beagleboard-linux-upstream

Added here for now: https://docs.beagleboard.io/latest/intro/contribution/linux-upstream.html#beagleboard-linux-upstream

Please try to reference existing materials on the forum and help finish this documentation.

Thanks for your contribution.

closed

Thanks for merging @jkridner !