linux-kernel - [PATCH net-next v5 3/3] ARM: dts: qcom: ipq4019: add MDIO node

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Date:   Thu, 30 Apr 2020 11:07:07 +0200
From:   Robert Marko <robert.marko@...tura.hr>
To:     andrew@...n.ch, f.fainelli@...il.com, hkallweit1@...il.com,
        linux@...linux.org.uk, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, agross@...nel.org,
        bjorn.andersson@...aro.org, robh+dt@...nel.org,
        mark.rutland@....com, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     Robert Marko <robert.marko@...tura.hr>,
        Christian Lamparter <chunkeey@...il.com>,
        Luka Perkov <luka.perkov@...tura.hr>
Subject: [PATCH net-next v5 3/3] ARM: dts: qcom: ipq4019: add MDIO node

This patch adds the necessary MDIO interface node
to the Qualcomm IPQ4019 DTSI.

Built-in QCA8337N switch is managed using it,
and since we have a driver for it lets add it.

Signed-off-by: Christian Lamparter <chunkeey@...il.com>
Signed-off-by: Robert Marko <robert.marko@...tura.hr>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
Cc: Luka Perkov <luka.perkov@...tura.hr>
---
Changes from v4 to v5:
* Rebase to apply on net-next

Changes from v3 to v4:
* Change compatible to IPQ4019

Changes from v2 to v3:
* Correct commit title

 arch/arm/boot/dts/qcom-ipq4019.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi
index bfa9ce4c6e69..b9839f86e703 100644
--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -576,5 +576,33 @@ wifi1: wifi@...0000 {
 					  "legacy";
 			status = "disabled";
 		};
+
+		mdio: mdio@...00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "qcom,ipq4019-mdio";
+			reg = <0x90000 0x64>;
+			status = "disabled";
+
+			ethphy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+
+			ethphy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+
+			ethphy2: ethernet-phy@2 {
+				reg = <2>;
+			};
+
+			ethphy3: ethernet-phy@3 {
+				reg = <3>;
+			};
+
+			ethphy4: ethernet-phy@4 {
+				reg = <4>;
+			};
+		};
 	};
 };
-- 
2.26.2