[PATCH v3 2/6] dt-bindings: Add headings to simple-panel bindings

[Sean Paul]

In preparation for a new subnode section in a follow-on patch, add
explicit headings to the existings sections for simple-panel.

Changes in v2:
 - Added
Changes in v3:
 - None

Cc: Doug Anderson <dianders at chromium.org>
Cc: Eric Anholt <eric at anholt.net>
Cc: Heiko Stuebner <heiko at sntech.de>
Cc: Jeffy Chen <jeffy.chen at rock-chips.com>
Cc: Rob Herring <robh+dt at kernel.org>
Cc: Stéphane Marchesin <marcheu at chromium.org>
Cc: Thierry Reding <thierry.reding at gmail.com>
Cc: devicetree at vger.kernel.org
Cc: dri-devel at lists.freedesktop.org
Cc: linux-rockchip at lists.infradead.org
Signed-off-by: Sean Paul <seanpaul at chromium.org>
---
 Documentation/devicetree/bindings/display/panel/simple-panel.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/simple-panel.txt b/Documentation/devicetree/bindings/display/panel/simple-panel.txt
index 16d8ff088b7d..45a457ad38f0 100644
--- a/Documentation/devicetree/bindings/display/panel/simple-panel.txt
+++ b/Documentation/devicetree/bindings/display/panel/simple-panel.txt
@@ -1,4 +1,8 @@
 Simple display panel
+====================
+
+panel node
+----------
 
 Required properties:
 - power-supply: See panel-common.txt
-- 
2.16.0.rc1.238.g530d649a79-goog