From 4503b50eac08f472e8690ec61f4d144e62cbdc55 Mon Sep 17 00:00:00 2001
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Date: Wed, 13 Sep 2017 21:18:39 +0900
Subject: arm64: dts: renesas: r8a77995: draak: enable EthernetAVB

This patch enables EthernetAVB for R-Car D3 draak board.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'arch/arm64/boot/dts/renesas/r8a77995-draak.dts')

diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
index 7b776cb7e928..96b7ff5cc321 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
@@ -11,6 +11,7 @@
 
 /dts-v1/;
 #include "r8a77995.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Renesas Draak board based on r8a77995";
@@ -18,6 +19,7 @@
 
 	aliases {
 		serial0 = &scif2;
+		ethernet0 = &avb;
 	};
 
 	chosen {
@@ -37,6 +39,14 @@
 };
 
 &pfc {
+	avb0_pins: avb {
+		mux {
+			groups = "avb0_link", "avb0_phy_int", "avb0_mdc",
+				 "avb0_mii";
+			function = "avb0";
+		};
+	};
+
 	scif2_pins: scif2 {
 		groups = "scif2_data";
 		function = "scif2";
@@ -56,6 +66,21 @@
 	status = "okay";
 };
 
+&avb {
+	pinctrl-0 = <&avb0_pins>;
+	pinctrl-names = "default";
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
 &scif2 {
 	pinctrl-0 = <&scif2_pins>;
 	pinctrl-names = "default";
-- 
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