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-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt7
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt b/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt
index ce85ee508238..6aa625e0cb8d 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt
@@ -1,7 +1,12 @@
* GSL 1680 touchscreen controller
Required properties:
-- compatible : "silead,gsl1680"
+- compatible : Must be one of the following, depending on the model:
+ "silead,gsl1680"
+ "silead,gsl1688"
+ "silead,gsl3670"
+ "silead,gsl3675"
+ "silead,gsl3692"
- reg : I2C slave address of the chip (0x40)
- interrupt-parent : a phandle pointing to the interrupt controller
serving the interrupt for this chip