linux-kernel - [PATCH v2 4/6] ARM: dts: exynos: Add Ethernet interface description for Odroid XU

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Message-Id: <20201103184412.18874-5-l.stelmach@samsung.com>
Date:   Tue,  3 Nov 2020 19:44:10 +0100
From:   Łukasz Stelmach <l.stelmach@...sung.com>
To:     Rob Herring <robh+dt@...nel.org>, Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Anand Moon <linux.amoon@...il.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Bartłomiej Żolnierkiewicz 
        <b.zolnierkie@...sung.com>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Łukasz Stelmach <l.stelmach@...sung.com>
Subject: [PATCH v2 4/6] ARM: dts: exynos: Add Ethernet interface description
 for Odroid XU

Add Ethernet interface description for Odroid XU.

Add an alias to enable bootloaders to find the Ethernet
interface and assign a MAC address.

Signed-off-by: Łukasz Stelmach <l.stelmach@...sung.com>
---
 arch/arm/boot/dts/exynos5410-odroidxu.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts
index 75b4150c26d7..882d9296fa5d 100644
--- a/arch/arm/boot/dts/exynos5410-odroidxu.dts
+++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts
@@ -19,6 +19,10 @@ / {
 	model = "Hardkernel Odroid XU";
 	compatible = "hardkernel,odroid-xu", "samsung,exynos5410", "samsung,exynos5";
 
+	aliases {
+		ethernet = &ethernet;
+	};
+
 	memory@...00000 {
 		device_type = "memory";
 		reg = <0x40000000 0x7ea00000>;
@@ -653,3 +657,14 @@ &usbdrd3_1 {
 	vdd33-supply = <&ldo12_reg>;
 	vdd10-supply = <&ldo15_reg>;
 };
+
+&usbhost2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	ethernet: usbether@2 {
+		compatible = "usb0424,9730";
+		reg = <2>;
+		local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */
+	};
+};
-- 
2.26.2