target/linux/bcm27xx/patches-5.15/950-0582-dtoverlays-Use-edt-ft5506-for-10-points-instead-of-e.patch

   1 From 8bf783e4a473fdd21efe7ba6a60c9b42a8d1bcb2 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Fri, 26 Nov 2021 16:56:37 +0000
   4 Subject: [PATCH] dtoverlays: Use edt-ft5506 for 10 points, instead of
   5  edt-ft5x06
   6
   7 Whilst all the datasheets describe FT5x06 as supporting "up to
   8 10 points of absolution X and Y coordinates", the driver
   9 implementation for the compatible string "edt,edt-ft5x06" only
  10 allows for 5.
  11
  12 Switch to the "edt,edt-ft5506" compatible string which allows for
  13 10 points with no other differences.
  14
  15 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  16 ---
  17  arch/arm/boot/dts/overlays/edt-ft5406.dtsi | 2 +-
  18  1 file changed, 1 insertion(+), 1 deletion(-)
  19
  20 --- a/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
  21 +++ b/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
  22 @@ -28,7 +28,7 @@
  23                         #address-cells = <1>;
  24                         #size-cells = <0>;
  25                         ft5406: ts@38 {
  26 -                               compatible = "edt,edt-ft5406";
  27 +                               compatible = "edt,edt-ft5506";
  28                                 reg = <0x38>;
  29
  30                                 touchscreen-size-x = < 800 >;