target/linux/bcm27xx/patches-4.19/950-0190-BCM2708_DT-update-firmware-node-binding.patch

   1 From e07c078b68e1776fa10818a1586c23a98a21ebdd Mon Sep 17 00:00:00 2001
   2 From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
   3 Date: Wed, 28 Nov 2018 10:36:01 +0100
   4 Subject: [PATCH] BCM2708_DT: update firmware node binding
   5
   6 The upstreamed version of the firmware node has been updated to present
   7 it as a "simple-bus". We need to get this in order to accomodate other
   8 device bindings, namely RPi's firmware based gpio expander.
   9
  10 Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
  11 ---
  12  arch/arm/boot/dts/bcm2708-rpi.dtsi | 4 +++-
  13  1 file changed, 3 insertions(+), 1 deletion(-)
  14
  15 --- a/arch/arm/boot/dts/bcm2708-rpi.dtsi
  16 +++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi
  17 @@ -50,7 +50,9 @@
  18                 };
  19
  20                 firmware: firmware {
  21 -                       compatible = "raspberrypi,bcm2835-firmware";
  22 +                       compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
  23 +                       #address-cells = <0>;
  24 +                       #size-cells = <0>;
  25                         mboxes = <&mailbox>;
  26                 };
  27