dtoverlays: Use edt-ft5506 for 10 points, instead of edt-ft5x06

Whilst all the datasheets describe FT5x06 as supporting "up to
10 points of absolution X and Y coordinates", the driver
implementation for the compatible string "edt,edt-ft5x06" only
allows for 5.

Switch to the "edt,edt-ft5506" compatible string which allows for
10 points with no other differences.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

diff --git a/arch/arm/boot/dts/overlays/edt-ft5406.dtsi b/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
index 6f9b4d0..2d0ff0e 100644 (file)
--- a/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
+++ b/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
@@ -28,7 +28,7 @@
                        #address-cells = <1>;
                        #size-cells = <0>;
                        ft5406: ts@38 {
-                               compatible = "edt,edt-ft5406";
+                               compatible = "edt,edt-ft5506";
                                reg = <0x38>;
 
                                touchscreen-size-x = < 800 >;