target/linux/bcm4908/patches-5.4/302-arm64-dts-broadcom-bcm4908-describe-Ethernet-control.patch

   1 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
   2 Date: Mon, 8 Feb 2021 09:11:36 +0100
   3 Subject: [PATCH] arm64: dts: broadcom: bcm4908: describe Ethernet controller
   4 MIME-Version: 1.0
   5 Content-Type: text/plain; charset=UTF-8
   6 Content-Transfer-Encoding: 8bit
   7
   8 BCM4908 SoCs have an integrated Ethernet controller.
   9
  10 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
  11 ---
  12
  13 --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts
  14 +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts
  15 @@ -87,6 +87,17 @@
  16                         full-duplex;
  17                 };
  18         };
  19 +
  20 +       port@8 {
  21 +               reg = <8>;
  22 +               phy-mode = "internal";
  23 +               brcm,use-bcm-hdr;
  24 +               ethernet = <&gmac>;
  25 +               fixed-link {
  26 +                       speed = <1000>;
  27 +                       full-duplex;
  28 +               };
  29 +       };
  30  };
  31
  32  &mdio {
  33 --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
  34 +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
  35 @@ -112,6 +112,14 @@
  36                 #size-cells = <1>;
  37                 ranges = <0x00 0x00 0x80000000 0x281000>;
  38
  39 +               gmac: ethernet@2000 {
  40 +                       compatible = "brcm,bcm4908enet";
  41 +                       reg = <0x2000 0x1000>;
  42 +
  43 +                       interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
  44 +                       interrupt-names = "rx";
  45 +               };
  46 +
  47                 usb_phy: usb-phy@c200 {
  48                         compatible = "brcm,bcm4908-usb-phy";
  49                         reg = <0xc200 0x100>;