tree 825d1bf3c46df7d93750621356074f1a2cea10e3
parent c8b31cce45477dea51b3c65b2c0e12ea9cced9f0
author Simon Glass <sjg@chromium.org> 1569423348 -0600
committer Bin Meng <bmeng.cn@gmail.com> 1570514257 +0800

dm: core: Add documentation on how to debug driver model

Sometimes devices don't appear and it can be confusing. Add a few notes to
help with this situation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: fix 2 issues in the doc and include the doc in the index.rst]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>