MLK-23424 arm64: dts: imx8dxl: enable legacy enet0 port

Enable legacy enet0 port to support daughter RGMII AR8031
PHY board.

imx8dxl evk board rework:
- Remove U30, R181, R182
- Connect U30.2 -U30.7
- Connect U30.3 ->U30.6
- Change R178/R179 to 1.5K

Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk-enet0.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk-enet0.dts
new file mode 100644
index 000000000000..394cdc8864e6
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk-enet0.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2020 NXP
+ */
+
+/dts-v1/;
+
+#include "imx8dxl-evk.dts"
+
+&reg_fec1_sel {
+	status = "okay";
+};
+
+&reg_fec1_io {
+	status = "okay";
+};
+
+&eqos {
+	status = "disabled";
+};
+
+&fec1 {
+	status = "okay";
+};
+
+&max7322 {
+	status = "okay";
+};
+
+&usdhc2 {
+	status = "disabled";
+};