mediatek: generate bootloader artifacts for mt7988_rfb

[openwrt/staging/dangole.git] / target / linux / mediatek / files-5.15 / arch / arm64 / boot / dts / mediatek / mt7988a-rfb-eth2-mxl.dtso

diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth2-mxl.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth2-mxl.dtso
new file mode 100644 (file)
index 0000000..19e0b27
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth2-mxl.dtso
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Sam.Shih <sam.shih@mediatek.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       compatible = "mediatek,mt7988a-rfb", "mediatek,mt7988a";
+
+       fragment@0 {
+               target = <&mdio_bus>;
+               __overlay__ {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       /* external Maxlinear GPY211C */
+                       phy5: ethernet-phy@5 {
+                               reg = <5>;
+                               compatible = "ethernet-phy-ieee802.3-c45";
+                               phy-mode = "2500base-x";
+                       };
+               };
+       };
+
+       fragment@1 {
+               target = <&gmac2>;
+               __overlay__ {
+                       phy-mode = "2500base-x";
+                       phy-connection-type = "2500base-x";
+                       phy = <&phy5>;
+                       status = "okay";
+               };
+       };
+};