target/linux/bcm27xx/patches-5.15/950-0685-dt-bindings-display-simple-add-Geekworm-MZP280-Panel.patch

   1 From 6d7856c5e8b0c1a074c587e11f1af7e1a15c94f6 Mon Sep 17 00:00:00 2001
   2 From: Chris Morgan <macromorgan@hotmail.com>
   3 Date: Fri, 28 Jan 2022 17:41:18 -0600
   4 Subject: [PATCH] dt-bindings: display: simple: add Geekworm MZP280
   5  Panel
   6
   7 The Geekworm MZP280 panel is a 480x640 (portrait) panel with a
   8 capacitive touch interface and a 40 pin header meant to interface
   9 directly with the Raspberry Pi. The screen is 2.8 inches diagonally,
  10 and there appear to be at least 4 distinct versions all with the same
  11 panel timings.
  12
  13 Timings were derived from drivers posted on the github located here:
  14 https://github.com/tianyoujian/MZDPI/tree/master/vga
  15
  16 Additional details about this panel family can be found here:
  17 https://wiki.geekworm.com/2.8_inch_Touch_Screen_for_Pi_zero
  18
  19 Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
  20 ---
  21  .../devicetree/bindings/display/panel/panel-simple.yaml         | 2 ++
  22  1 file changed, 2 insertions(+)
  23
  24 --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
  25 +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
  26 @@ -148,6 +148,8 @@ properties:
  27        - frida,frd350h54004
  28          # FriendlyELEC HD702E 800x1280 LCD panel
  29        - friendlyarm,hd702e
  30 +        # Geekworm MZP280 2.8" 480x640 LCD panel with capacitive touch
  31 +      - geekworm,mzp280
  32          # GiantPlus GPG48273QS5 4.3" (480x272) WQVGA TFT LCD panel
  33        - giantplus,gpg48273qs5
  34          # GiantPlus GPM940B0 3.0" QVGA TFT LCD panel