git.ipfire.org Git - thirdparty/openwrt.git/blob

   1 From e442e5c1ab6bff5b5460b4fc949beb72aaf77970 Mon Sep 17 00:00:00 2001
   2 From: eng33 <eng33@waveshare.com>
   3 Date: Thu, 5 Dec 2024 18:11:26 +0800
   4 Subject: [PATCH] arch:arm:boot:dts:overlays: Added waveshare 13.3inch panel
   5  support
   6
   7 Signed-off-by: eng33 <eng33@waveshare.com>
   8 ---
   9  arch/arm/boot/dts/overlays/README                          | 2 ++
  10  .../dts/overlays/vc4-kms-dsi-waveshare-panel-overlay.dts   | 7 +++++++
  11  2 files changed, 9 insertions(+)
  12
  13 --- a/arch/arm/boot/dts/overlays/README
  14 +++ b/arch/arm/boot/dts/overlays/README
  15 @@ -5338,6 +5338,8 @@ Params: 2_8_inch                2.8" 480
  16          8_0_inch                8.0" 1280x800
  17          10_1_inch               10.1" 1280x800
  18          11_9_inch               11.9" 320x1480
  19 +        13_3_inch_4lane         13.3" 1920x1080 4lane
  20 +        13_3_inch_2lane         13.3" 1920x1080 2lane
  21          i2c1                    Use i2c-1 with jumper wires from GPIOs 2&3
  22          disable_touch           Disable the touch controller
  23          rotation                Set the panel orientation property
  24 --- a/arch/arm/boot/dts/overlays/vc4-kms-dsi-waveshare-panel-overlay.dts
  25 +++ b/arch/arm/boot/dts/overlays/vc4-kms-dsi-waveshare-panel-overlay.dts
  26 @@ -51,6 +51,11 @@
  27                                 reg = <0x14>;
  28                                 compatible = "goodix,gt911";
  29                         };
  30 +
  31 +                       touch2: ilitek@41 {
  32 +                               compatible = "ilitek,ili251x";
  33 +                               reg = <0x41>;
  34 +                       };
  35                 };
  36         };
  37
  38 @@ -120,6 +125,8 @@
  39                                    <&touch>, "touchscreen-inverted-x?",
  40                                    <&touch>, "touchscreen-inverted-y?";
  41                 8_8_inch = <&panel>, "compatible=waveshare,8.8inch-panel";
  42 +               13_3_inch_4lane = <&panel>, "compatible=waveshare,13.3inch-4lane-panel";
  43 +               13_3_inch_2lane = <&panel>, "compatible=waveshare,13.3inch-2lane-panel";
  44                 i2c1 = <&i2c_frag>, "target:0=",<&i2c1>,
  45                        <0>, "-3-4+5";
  46                 disable_touch = <&touch>, "status=disabled";