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-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt b/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt
index 6aa625e0cb8d..84752de12412 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt
@@ -23,6 +23,8 @@ Optional properties:
- touchscreen-inverted-y : See touchscreen.txt
- touchscreen-swapped-x-y : See touchscreen.txt
- silead,max-fingers : maximum number of fingers the touchscreen can detect
+- silead,home-button : Boolean, set to true on devices which have a
+ capacitive home-button build into the touchscreen
- vddio-supply : regulator phandle for controller VDDIO
- avdd-supply : regulator phandle for controller AVDD