Input: imx6ul_tsc - generalize the averaging property

[mirror_ubuntu-zesty-kernel.git] / Documentation / devicetree / bindings / input / touchscreen / touchscreen.txt

diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
index bccaa4e7304530b559c411afc2fab9cbccd068b3..537643e86f6186dc3189bb15213ba70ad1b8b336 100644 (file)
--- a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
@@ -14,6 +14,9 @@ Optional properties for Touchscreens:
  - touchscreen-fuzz-pressure   : pressure noise value of the absolute input
                                  device (arbitrary range dependent on the
                                  controller)
+ - touchscreen-average-samples : Number of data samples which are averaged
+                                 for each read (valid values dependent on the
+                                 controller)
  - touchscreen-inverted-x      : X axis is inverted (boolean)
  - touchscreen-inverted-y      : Y axis is inverted (boolean)
  - touchscreen-swapped-x-y     : X and Y axis are swapped (boolean)