[PATCH 07/10] dt-bindings: input: touchscreen: stmpe: add axes inversion and swap

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This driver too supports coordinate inversion on X,Y axes and
axes swapping via the common properties defined in touchscreen.txt

Signed-off-by: Leif Middelschulte <leif.middelschulte@xxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/input/touchscreen/stmpe.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt b/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt
index aee1abf06ddb..09d2d4f288cc 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt
@@ -42,6 +42,10 @@ Optional properties:
 				The given window also affects the value range (limits) set
 				within the input subsystem which, in turn, affects
 				the input resolution calculation on both axes.
+- 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
 - touchscreen-x-mm	: horizontal length in mm of the touchscreen. It affects
 				the input resolution calculation on the horizontal axis.
 - touchscreen-y-mm	: vertical length in mm of the touchscreen. It affects
-- 
2.21.0




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