git.openwrt.org Git - openwrt/staging/ldir.git/blob

   1 From 46369abfb7dd4c33637da4340fa47a5f76f7f1c2 Mon Sep 17 00:00:00 2001
   2 From: Maxime Ripard <maxime@cerno.tech>
   3 Date: Fri, 21 Feb 2020 17:10:45 +0100
   4 Subject: [PATCH] ARM: dts: rpi4: Disable KMS driver by
   5  default
   6
   7 Signed-off-by: Maxime Ripard <maxime@cerno.tech>
   8 ---
   9  arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 48 +++++++++++++++++++++++++++
  10  arch/arm/boot/dts/bcm2711-rpi.dtsi    |  5 ---
  11  2 files changed, 48 insertions(+), 5 deletions(-)
  12
  13 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
  14 +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
  15 @@ -182,6 +182,14 @@
  16  // Downstream rpi- changes
  17
  18  #include "bcm270x.dtsi"
  19 +
  20 +/ {
  21 +       soc {
  22 +               /delete-node/ pixelvalve@7e807000;
  23 +               /delete-node/ hdmi@7e902000;
  24 +       };
  25 +};
  26 +
  27  #include "bcm2711-rpi.dtsi"
  28  #include "bcm283x-rpi-csi1-2lane.dtsi"
  29
  30 @@ -476,6 +484,46 @@
  31         pinctrl-0 = <&audio_pins>;
  32  };
  33
  34 +&vc4 {
  35 +       status = "disabled";
  36 +};
  37 +
  38 +&pixelvalve0 {
  39 +       status = "disabled";
  40 +};
  41 +
  42 +&pixelvalve1 {
  43 +       status = "disabled";
  44 +};
  45 +
  46 +&pixelvalve2 {
  47 +       status = "disabled";
  48 +};
  49 +
  50 +&pixelvalve3 {
  51 +       status = "disabled";
  52 +};
  53 +
  54 +&pixelvalve4 {
  55 +       status = "disabled";
  56 +};
  57 +
  58 +&hdmi0 {
  59 +       status = "disabled";
  60 +};
  61 +
  62 +&ddc0 {
  63 +       status = "disabled";
  64 +};
  65 +
  66 +&hdmi1 {
  67 +       status = "disabled";
  68 +};
  69 +
  70 +&ddc1 {
  71 +       status = "disabled";
  72 +};
  73 +
  74  / {
  75         __overrides__ {
  76                 act_led_gpio = <&act_led>,"gpios:4";
  77 --- a/arch/arm/boot/dts/bcm2711-rpi.dtsi
  78 +++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
  79 @@ -55,11 +55,6 @@
  80                 status = "okay";
  81         };
  82
  83 -       vc4: gpu {
  84 -               compatible = "brcm,bcm2835-vc4";
  85 -               status = "disabled";
  86 -       };
  87 -
  88         /delete-node/ audio;
  89  };
  90