1 files changed, 72 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts
new file mode 100644
index 000000000..113b1df74
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Device Tree file for the Kontron SMARC-sAL28 board.
+ *
+ * This is for the network variant 2 which has two ethernet ports. These
+ * ports are connected to the internal switch.
+ *
+ * Copyright (C) 2021 Michael Walle <michael@walle.cc>
+ *
+ */
+
+/dts-v1/;
+#include "fsl-ls1028a-kontron-sl28.dts"
+
+/ {
+	model = "Kontron SMARC-sAL28 (TSN-on-module)";
+	compatible = "kontron,sl28-var2", "kontron,sl28", "fsl,ls1028a";
+};
+
+&enetc_mdio_pf3 {
+	phy1: ethernet-phy@4 {
+		reg = <0x4>;
+		eee-broken-1000t;
+		eee-broken-100tx;
+	};
+};
+
+&enetc_port0 {
+	status = "disabled";
+	/*
+	 * In the base device tree the PHY at address 5 was assigned for
+	 * this port. On this module this PHY is connected to a switch
+	 * port instead. Therefore, delete the phy-handle property here.
+	 */
+	/delete-property/ phy-handle;
+};
+
+&enetc_port2 {
+	status = "okay";
+};
+
+&enetc_port3 {
+	status = "okay";
+};
+
+&mscc_felix {
+	status = "okay";
+};
+
+&mscc_felix_port0 {
+	label = "swp0";
+	managed = "in-band-status";
+	phy-handle = <&phy0>;
+	phy-mode = "sgmii";
+	status = "okay";
+};
+
+&mscc_felix_port1 {
+	label = "swp1";
+	managed = "in-band-status";
+	phy-handle = <&phy1>;
+	phy-mode = "sgmii";
+	status = "okay";
+};
+
+&mscc_felix_port4 {
+	status = "okay";
+};
+
+&mscc_felix_port5 {
+	status = "okay";
+};