[PATCH 17/21] ARM: dts: sun50i-a64: enable dwmac-sun8i on pine64

[Corentin Labbe]

The dwmac-sun8i hardware is present on the pine64
It uses an external PHY via RMII.

Signed-off-by: Corentin Labbe <clabbe.montjoie@xxxxxxxxx>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index c680ed3..b53994d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -109,3 +109,18 @@
 &usbphy {
 	status = "okay";
 };
+
+&mdio {
+	ext_rmii_phy1: ethernet-phy@1 {
+	      reg = <1>;
+	};
+};
+
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rmii_pins>;
+	phy-mode = "rmii";
+	phy-handle = <&ext_rmii_phy1>;
+	status = "okay";
+
+};
-- 
2.10.2