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-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt13
1 files changed, 12 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt
index da2dc5d6c98b..870b8c5cce9b 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt
@@ -1,11 +1,12 @@
FocalTech EDT-FT5x06 Polytouch driver
=====================================
-There are 3 variants of the chip for various touch panel sizes
+There are 5 variants of the chip for various touch panel sizes
FT5206GE1 2.8" .. 3.8"
FT5306DE4 4.3" .. 7"
FT5406EE8 7" .. 8.9"
FT5506EEG 7" .. 8.9"
+FT5726NEI 5.7” .. 11.6"
The software interface is identical for all those chips, so that
currently there is no need for the driver to distinguish between the
@@ -19,6 +20,7 @@ Required properties:
or: "edt,edt-ft5306"
or: "edt,edt-ft5406"
or: "edt,edt-ft5506"
+ or: "evervision,ev-ft5726"
or: "focaltech,ft6236"
- reg: I2C slave address of the chip (0x38)
@@ -42,6 +44,15 @@ Optional properties:
- offset: allows setting the edge compensation in the range from
0 to 31.
+
+ - offset-x: Same as offset, but applies only to the horizontal position.
+ Range from 0 to 80, only supported by evervision,ev-ft5726
+ devices.
+
+ - offset-y: Same as offset, but applies only to the vertical position.
+ Range from 0 to 80, only supported by evervision,ev-ft5726
+ devices.
+
- touchscreen-size-x : See touchscreen.txt
- touchscreen-size-y : See touchscreen.txt
- touchscreen-fuzz-x : See touchscreen.txt