Input: goodix - add axis swapping and axis inversion support

[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / input / touchscreen / goodix.txt

diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
index c42d2cebac8ebb87facba0c46ca24e13d59cb96b..c98757a69110dbc6a997998d1e27753c205bdbdd 100644 (file)
--- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
@@ -19,6 +19,11 @@ Optional properties:
                          interrupt gpio pin as output to reset the device.
  - reset-gpios         : GPIO pin used for reset
 
+ - 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)
+                             (swapping is done after inverting the axis)
+
 Example:
 
        i2c@00000000 {