[PATCH 2/2] dt-bindings: display: Add obsolete note to "ti, tilcdc, panel" binding

[Jyri Sarha]

The "ti,tilcdc,panel" binding should not be used anymore, since tilcdc
is fully capable of using generic drm panels like panel-simple and
panel-common binding. However, the obsolete binding is still widely
used in many mainline supported platforms that I do not have access to
and who knows how many custom platforms. So I am afraid we have to
keep the old bundled tilcdc panel driver around.

Signed-off-by: Jyri Sarha <jsarha at ti.com>
---
 Documentation/devicetree/bindings/display/tilcdc/panel.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/tilcdc/panel.txt b/Documentation/devicetree/bindings/display/tilcdc/panel.txt
index 808216310ea2..54963f9173cc 100644
--- a/Documentation/devicetree/bindings/display/tilcdc/panel.txt
+++ b/Documentation/devicetree/bindings/display/tilcdc/panel.txt
@@ -1,5 +1,11 @@
 Device-Tree bindings for tilcdc DRM generic panel output driver
 
+NOTE: This binding (and the related driver) is obsolete and should not
+      be used anymore. Please refer to drm panel-common binding (and
+      to a generic drm panel driver like panel-simple).
+      Documentation/devicetree/bindings/display/panel/panel-common.yaml
+      (drivers/gpu/drm/panel/panel-simple.c)
+
 Required properties:
  - compatible: value should be "ti,tilcdc,panel".
  - panel-info: configuration info to configure LCDC correctly for the panel
-- 
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