From: Łukasz Stelmach <l.stelmach@samsung.com>
Date: Tue, 3 Nov 2020 18:44:12 +0000 (+0100)
Subject: ARM: dts: exynos: Add Ethernet interface description for Odroid X/X2
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d9e1af3a13947742cd8bf8007ba22d977a6b170e;p=linux.git

ARM: dts: exynos: Add Ethernet interface description for Odroid X/X2

Add Ethernet interface description for Odroid X/X2.

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

Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Link: https://lore.kernel.org/r/20201103184412.18874-7-l.stelmach@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---

diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index d6ee62bf336c0..0e9d626e740a3 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -15,6 +15,10 @@
 	model = "Hardkernel ODROID-X board based on Exynos4412";
 	compatible = "hardkernel,odroid-x", "samsung,exynos4412", "samsung,exynos4";
 
+	aliases {
+		ethernet = &ethernet;
+	};
+
 	memory@40000000 {
 		device_type = "memory";
 		reg = <0x40000000 0x3FF00000>;
@@ -60,8 +64,30 @@
 };
 
 &ehci {
+	#address-cells = <1>;
+	#size-cells = <0>;
 	phys = <&exynos_usbphy 2>;
 	phy-names = "hsic0";
+
+	hub@2 {
+		compatible = "usb0424,3503";
+		reg = <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		hub@1 {
+			compatible = "usb0424,9514";
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			ethernet: usbether@1 {
+				compatible = "usb0424,ec00";
+				reg = <1>;
+				local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */
+			};
+		};
+	};
 };
 
 &gpio_keys {