target/linux/sunxi/patches-4.9/0063-arm64-allwinner-pine64-plus-Enable-dwmac-sun8i.patch

   1 From 94dcfdc77fc55ed1956011ceea341911c6e760a0 Mon Sep 17 00:00:00 2001
   2 From: Corentin Labbe <clabbe.montjoie@gmail.com>
   3 Date: Wed, 31 May 2017 09:18:48 +0200
   4 Subject: arm64: allwinner: pine64-plus: Enable dwmac-sun8i
   5
   6 The dwmac-sun8i hardware is present on the pine64 plus.
   7 It uses an external PHY rtl8211e via RGMII.
   8
   9 Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
  10 Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
  11 ---
  12  .../arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts | 17 ++++++++++++++++-
  13  1 file changed, 16 insertions(+), 1 deletion(-)
  14
  15 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
  16 +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
  17 @@ -46,5 +46,20 @@
  18         model = "Pine64+";
  19         compatible = "pine64,pine64-plus", "allwinner,sun50i-a64";
  20
  21 -       /* TODO: Camera, Ethernet PHY, touchscreen, etc. */
  22 +       /* TODO: Camera, touchscreen, etc. */
  23 +};
  24 +
  25 +&emac {
  26 +       pinctrl-names = "default";
  27 +       pinctrl-0 = <&rgmii_pins>;
  28 +       phy-mode = "rgmii";
  29 +       phy-handle = <&ext_rgmii_phy>;
  30 +       status = "okay";
  31 +};
  32 +
  33 +&mdio {
  34 +       ext_rgmii_phy: ethernet-phy@1 {
  35 +               compatible = "ethernet-phy-ieee802.3-c22";
  36 +               reg = <1>;
  37 +       };
  38  };