OpenWrt – Rev 3

Subversion Repositories:
Rev:
From 09ed737593f71bcca08a537a6c15264a1a6add08 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@gmail.com>
Date: Sun, 20 Nov 2016 01:10:33 +0100
Subject: [PATCH] dts: ipq4019: add mdio node for ethernet

This patch adds the mdio device-tree node.
This is where the switch is connected to, so it's needed
for the ethernet interfaces.

Note: The driver isn't anywhere close to be upstream,
so the info might change.
---
 arch/arm/boot/dts/qcom-ipq4019.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -540,6 +540,34 @@
                        status = "disabled";
                };
 
+               mdio@90000 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "qcom,ipq4019-mdio";
+                       reg = <0x90000 0x64>;
+                       status = "disabled";
+
+                       ethernet-phy@0 {
+                               reg = <0>;
+                       };
+
+                       ethernet-phy@1 {
+                               reg = <1>;
+                       };
+
+                       ethernet-phy@2 {
+                               reg = <2>;
+                       };
+
+                       ethernet-phy@3 {
+                               reg = <3>;
+                       };
+
+                       ethernet-phy@4 {
+                               reg = <4>;
+                       };
+               };
+
                usb3_ss_phy: ssphy@9a000 {
                        compatible = "qca,uni-ssphy";
                        reg = <0x9a000 0x800>;