src/patches/linux/aarch64/0004-rockchip-dt-nanopi-r4s-add-realtek-pci-devicenode.patch

   1 From 6039099142af6cba233ab72b49f70605b611d1c6 Mon Sep 17 00:00:00 2001
   2 From: Arne Fitzenreiter <arne_f@ipfire.org>
   3 Date: Fri, 28 Jan 2022 17:20:56 +0100
   4 Subject: [PATCH 4/8] rockchip: dt: nanopi-r4s: add realtek pci devicenode
   5
   6 this is needed to set the mac address via u-boot
   7 ---
   8  .../arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts | 15 +++++++++++++++
   9  1 file changed, 15 insertions(+)
  10
  11 diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
  12 index 9125f013438d..5a60460bd974 100644
  13 --- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
  14 +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
  15 @@ -19,6 +19,10 @@ / {
  16         model = "FriendlyElec NanoPi R4S";
  17         compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399";
  18
  19 +       aliases {
  20 +               ethernet1 = &r8169;
  21 +       };
  22 +
  23         /delete-node/ display-subsystem;
  24
  25         gpio-leds {
  26 @@ -77,6 +81,17 @@ &pcie0 {
  27         max-link-speed = <1>;
  28         num-lanes = <1>;
  29         vpcie3v3-supply = <&vcc3v3_sys>;
  30 +
  31 +       pcie@0 {
  32 +               reg = <0x00000000 0 0 0 0>;
  33 +               #address-cells = <3>;
  34 +               #size-cells = <2>;
  35 +
  36 +               r8169: pcie@0,0 {
  37 +                       reg = <0x000000 0 0 0 0>;
  38 +                       local-mac-address = [ 00 00 00 00 00 00 ];
  39 +               };
  40 +       };
  41  };
  42
  43  &pinctrl {
  44 --
  45 2.34.1
  46