target/linux/bcm27xx/patches-5.10/950-0666-ARM-dts-rpi-Add-the-firmware-node-to-vc4.patch

   1 From e7a09a6262abe6181514a0b64f79acec8bc3c405 Mon Sep 17 00:00:00 2001
   2 From: Maxime Ripard <maxime@cerno.tech>
   3 Date: Wed, 23 Jun 2021 11:56:56 +0200
   4 Subject: [PATCH] ARM: dts: rpi: Add the firmware node to vc4
   5
   6 Add the firmware phandle to the vc4 node so that we can send it the
   7 message that we're done with the firmware display.
   8
   9 Signed-off-by: Maxime Ripard <maxime@cerno.tech>
  10 ---
  11  arch/arm/boot/dts/bcm2711-rpi.dtsi | 4 ++++
  12  arch/arm/boot/dts/bcm2835-rpi.dtsi | 4 ++++
  13  2 files changed, 8 insertions(+)
  14
  15 --- a/arch/arm/boot/dts/bcm2711-rpi.dtsi
  16 +++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
  17 @@ -35,6 +35,10 @@
  18         };
  19  };
  20
  21 +&vc4 {
  22 +       raspberrypi,firmware = <&firmware>;
  23 +};
  24 +
  25  &cma {
  26         /* Limit cma to the lower 768MB to allow room for HIGHMEM on 32-bit */
  27         alloc-ranges = <0x0 0x00000000 0x30000000>;
  28 --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
  29 +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
  30 @@ -76,6 +76,10 @@
  31         power-domains = <&power RPI_POWER_DOMAIN_USB>;
  32  };
  33
  34 +&vc4 {
  35 +       raspberrypi,firmware = <&firmware>;
  36 +};
  37 +
  38  &vec {
  39         power-domains = <&power RPI_POWER_DOMAIN_VEC>;
  40         status = "okay";