[PATCH 3/6] dt-bindings: display: add data-enable polarity property

Stefan Agner stefan at agner.ch
Tue Sep 4 22:21:10 PDT 2018


Allow to specify the data-enable polarity required by a dumb VGA
DAC converting parallel RGB to VGA.

Signed-off-by: Stefan Agner <stefan at agner.ch>
---
 .../devicetree/bindings/display/bridge/dumb-vga-dac.txt          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/dumb-vga-dac.txt b/Documentation/devicetree/bindings/display/bridge/dumb-vga-dac.txt
index 164cbb15f04c..adbd2ca0af2f 100644
--- a/Documentation/devicetree/bindings/display/bridge/dumb-vga-dac.txt
+++ b/Documentation/devicetree/bindings/display/bridge/dumb-vga-dac.txt
@@ -18,6 +18,7 @@ graph bindings specified in Documentation/devicetree/bindings/graph.txt.
 
 Optional properties:
 - vdd-supply: Power supply for DAC
+- de-active: data-enable pulse is active low/high/ignored
 
 Example
 -------
-- 
2.18.0




More information about the linux-arm-kernel mailing list