[PATCH v2 2/2] dt-bindings: panel: td028ttec1: add backlight property

[Andreas Kemnade]

This adds an additional backlight property as described
in panel-common.txt

Signed-off-by: Andreas Kemnade <andr...@kemnade.info>
---
 Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt 
b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
index ed34253d9fb1..898e06ecf4ef 100644
--- a/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
+++ b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
@@ -6,6 +6,7 @@ Required properties:
 
 Optional properties:
 - label: a symbolic name for the panel
+- backlight: phandle of the backlight device
 
 Required nodes:
 - Video port for DPI input
@@ -21,6 +22,7 @@ lcd-panel: td028ttec1@0 {
        spi-cpha;
 
        label = "lcd";
+       backlight = <&backlight>;
        port {
                lcd_in: endpoint {
                        remote-endpoint = <&dpi_out>;
-- 
2.11.0