target/linux/brcm2708/patches-4.19/950-0135-bcm2708-rpi-Disable-txp-interrupt-unless-using-vc4-k.patch

   1 From 44b80e04ec619a2e28ff150c3e09123399002d6d Mon Sep 17 00:00:00 2001
   2 From: popcornmix <popcornmix@gmail.com>
   3 Date: Wed, 17 Oct 2018 16:32:52 +0100
   4 Subject: [PATCH] bcm2708-rpi: Disable txp interrupt unless using
   5  vc4-kms-v3d overlay
   6
   7 Signed-off-by: popcornmix <popcornmix@gmail.com>
   8 ---
   9  arch/arm/boot/dts/bcm2708-rpi.dtsi                 | 4 ++++
  10  arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts | 7 +++++++
  11  2 files changed, 11 insertions(+)
  12
  13 --- a/arch/arm/boot/dts/bcm2708-rpi.dtsi
  14 +++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi
  15 @@ -89,6 +89,10 @@
  16                 sound: sound {
  17                         status = "disabled";
  18                 };
  19 +
  20 +               txp: txp@7e004000 {
  21 +                       status = "disabled";
  22 +               };
  23         };
  24
  25         __overrides__ {
  26 --- a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts
  27 +++ b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts
  28 @@ -141,6 +141,13 @@
  29                 };
  30         };
  31
  32 +       fragment@17 {
  33 +               target = <&txp>;
  34 +               __overlay__  {
  35 +                       status = "okay";
  36 +               };
  37 +       };
  38 +
  39         __overrides__ {
  40                 cma-256 = <0>,"+0-1-2-3-4";
  41                 cma-192 = <0>,"-0+1-2-3-4";