dt-bindings: input: touchscreen: ad7879: generic node names in example

Update example in ad7879 device tree documentation to use generic touch
controller node names.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20191026090403.3057-3-marcel@ziswiler.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt b/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt
index cdd743a..afa38dc 100644 (file)
--- a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt
@@ -38,7 +38,7 @@ Optional properties:
 
 Example:
 
-       ad7879@2c {
+       touchscreen0@2c {
                compatible = "adi,ad7879-1";
                reg = <0x2c>;
                interrupt-parent = <&gpio1>;
@@ -52,7 +52,7 @@ Example:
                adi,conversion-interval = /bits/ 8 <255>;
        };
 
-       ad7879@1 {
+       touchscreen1@1 {
                compatible = "adi,ad7879";
                spi-max-frequency = <5000000>;
                reg = <1>;