docs: dt: Use full path to enable cross-reference

Use full path to reference writing-schema.rst so that it becomes a
cross-reference.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@protonmail.com>
Link: https://lore.kernel.org/r/20201123121333.59274-1-nfraprado@protonmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Nícolas F. R. A. Prado 2020-11-23 12:13:46 +00:00 committed by Jonathan Corbet
parent fb568273c0
commit 43bc3ed736

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@ -25,7 +25,8 @@ I. For patch submitters
make dt_binding_check
See ../writing-schema.rst for more details about schema and tools setup.
See Documentation/devicetree/writing-schema.rst for more details about
schema and tools setup.
3) DT binding files should be dual licensed. The preferred license tag is
(GPL-2.0-only OR BSD-2-Clause).