From: Antony Antony <antony@phenome.org>
Date: Wed, 29 Nov 2017 14:17:16 +0000 (+0100)
Subject: arm64: dts: allwinner: h5: NanoPi NEO Plus2 : add EMAC support
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=27d7f929702739c186e72a4dcd255e0faa3beefc;p=linux.git

arm64: dts: allwinner: h5: NanoPi NEO Plus2 : add EMAC support

add arm64 H5 dwmac-sun8i support for this board

Signed-off-by: Antony Antony <antony@phenome.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
index ea1101293892a..1ed9f219deaf6 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
@@ -53,6 +53,7 @@
 	compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -133,6 +134,22 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@7 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <7>;
+	};
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>;