mediatek: bpi-r4: add support for 2.5GE PoE variant

This adds support for the bpi-r4 variant with internal 2.5G PHY and
additional ethernet port instead of second sfp.

Signed-off-by: Martin Schiller <ms@dev.tdt.de>

1 files changed, 25 insertions, 0 deletions

diff --git a/target/linux/mediatek/files-6.6/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-poe.dts b/target/linux/mediatek/files-6.6/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-poe.dts
new file mode 100644
index 0000000000..efcf0ec358
--- /dev/null
+++ b/target/linux/mediatek/files-6.6/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-poe.dts
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Sam.Shih <sam.shih@mediatek.com>
+ */
+
+#include "mt7988a-bananapi-bpi-r4.dtsi"
+
+/ {
+	model = "Bananapi BPI-R4 2.5GE PoE";
+	compatible = "bananapi,bpi-r4-poe",
+		     "mediatek,mt7988a";
+};
+
+&gmac1 {
+	phy-mode = "internal";
+	phy-connection-type = "internal";
+	phy = <&int_2p5g_phy>;
+	status = "okay";
+};
+
+&int_2p5g_phy {
+	pinctrl-names = "i2p5gbe-led";
+	pinctrl-0 = <&i2p5gbe_led0_pins>;
+};