diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-dsa-10g-spim-nand.dts b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-dsa-10g-spim-nand.dts
deleted file mode 100644
index 27ef19c46dd..00000000000
--- a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-dsa-10g-spim-nand.dts
+++ /dev/null
@@ -1,134 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-/*
- * Copyright (C) 2022 MediaTek Inc.
- * Author: Sam.Shih <sam.shih@mediatek.com>
- */
-
-/dts-v1/;
-#include "mt7988a-rfb-spim-nand.dtsi"
-#include <dt-bindings/pinctrl/mt65xx.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
-	model = "MediaTek MT7988A DSA 10G SPIM-NAND RFB";
-	compatible = "mediatek,mt7988a-dsa-10g-spim-snand",
-		     "mediatek,mt7988a-rfb-snand",
-		     "mediatek,mt7988";
-
-	chosen {
-		bootargs = "console=ttyS0,115200n1 loglevel=8  \
-			    earlycon=uart8250,mmio32,0x11000000 \
-			    pci=pcie_bus_perf";
-	};
-
-	memory {
-		reg = <0 0x40000000 0 0x40000000>;
-	};
-};
-
-&eth {
-	pinctrl-0 = <&mdio0_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&gmac0 {
-	status = "okay";
-};
-
-&gmac1 {
-	status = "okay";
-	phy-mode = "internal";
-	phy-connection-type = "internal";
-	phy = <&int_2p5g_phy>;
-};
-
-&gmac2 {
-	status = "okay";
-	phy-mode = "usxgmii";
-	phy-connection-type = "usxgmii";
-	phy = <&phy8>;
-};
-
-&mdio_bus {
-	/* external Aquantia AQR113C */
-	phy0: ethernet-phy@0 {
-		reg = <0>;
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reset-gpios = <&pio 72 1>;
-		reset-assert-us = <100000>;
-		reset-deassert-us = <221000>;
-	};
-
-	/* external Aquantia AQR113C */
-	phy8: ethernet-phy@8 {
-		reg = <8>;
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reset-gpios = <&pio 71 1>;
-		reset-assert-us = <100000>;
-		reset-deassert-us = <221000>;
-	};
-
-	/* external Maxlinear GPY211C */
-	phy5: ethernet-phy@5 {
-		reg = <5>;
-		compatible = "ethernet-phy-ieee802.3-c45";
-		phy-mode = "2500base-x";
-	};
-
-	/* external Maxlinear GPY211C */
-	phy13: ethernet-phy@13 {
-		reg = <13>;
-		compatible = "ethernet-phy-ieee802.3-c45";
-		phy-mode = "2500base-x";
-	};
-};
-
-&int_2p5g_phy {
-	pinctrl-names = "i2p5gbe-led";
-	pinctrl-0 = <&i2p5gbe_led0_pins>;
-};
-
-&switch {
-	status = "okay";
-};
-
-&gsw_phy0 {
-	pinctrl-names = "gbe-led";
-	pinctrl-0 = <&gbe0_led0_pins>;
-};
-
-&gsw_phy0_led0 {
-	status = "okay";
-	color = <LED_COLOR_ID_GREEN>;
-};
-
-&gsw_phy1 {
-	pinctrl-names = "gbe-led";
-	pinctrl-0 = <&gbe1_led0_pins>;
-};
-
-&gsw_phy1_led0 {
-	status = "okay";
-	color = <LED_COLOR_ID_GREEN>;
-};
-
-&gsw_phy2 {
-	pinctrl-names = "gbe-led";
-	pinctrl-0 = <&gbe2_led0_pins>;
-};
-
-&gsw_phy2_led0 {
-	status = "okay";
-	color = <LED_COLOR_ID_GREEN>;
-};
-
-&gsw_phy3 {
-	pinctrl-names = "gbe-led";
-	pinctrl-0 = <&gbe3_led0_pins>;
-};
-
-&gsw_phy3_led0 {
-	status = "okay";
-	color = <LED_COLOR_ID_GREEN>;
-};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-emmc.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-emmc.dtso
new file mode 100644
index 00000000000..3f8ac2ae382
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-emmc.dtso
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ * Author: Frank Wunderlich <frank-w@public-files.de>
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "mediatek,mt7988a-rfb", "mediatek,mt7988a";
+
+	fragment@0 {
+		target = <&mmc0>;
+		__overlay__ {
+			pinctrl-names = "default", "state_uhs";
+			pinctrl-0 = <&mmc0_pins_emmc_51>;
+			pinctrl-1 = <&mmc0_pins_emmc_51>;
+			bus-width = <8>;
+			max-frequency = <200000000>;
+			cap-mmc-highspeed;
+			mmc-hs200-1_8v;
+			mmc-hs400-1_8v;
+			hs400-ds-delay = <0x12814>;
+			vqmmc-supply = <&reg_1p8v>;
+			vmmc-supply = <&reg_3p3v>;
+			non-removable;
+			no-sd;
+			no-sdio;
+			status = "okay";
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-aqr.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-aqr.dtso
new file mode 100644
index 00000000000..d21a61ad19f
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-aqr.dtso
@@ -0,0 +1,41 @@
+// 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 Aquantia AQR113C */
+			phy0: ethernet-phy@0 {
+				reg = <0>;
+				compatible = "ethernet-phy-ieee802.3-c45";
+				reset-gpios = <&pio 72 GPIO_ACTIVE_LOW>;
+				reset-assert-us = <100000>;
+				reset-deassert-us = <221000>;
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&gmac1>;
+		__overlay__ {
+			phy-mode = "usxgmii";
+			phy-connection-type = "usxgmii";
+			phy = <&phy0>;
+			status = "okay";
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-i2p5g-phy.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-i2p5g-phy.dtso
new file mode 100644
index 00000000000..86ab7566dc2
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-i2p5g-phy.dtso
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Sam.Shih <sam.shih@mediatek.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "mediatek,mt7988a-rfb", "mediatek,mt7988a";
+
+	fragment@0 {
+		target = <&gmac1>;
+		__overlay__ {
+			phy-mode = "internal";
+			phy-connection-type = "internal";
+			phy = <&int_2p5g_phy>;
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target = <&int_2p5g_phy>;
+		__overlay__ {
+			pinctrl-names = "i2p5gbe-led";
+			pinctrl-0 = <&i2p5gbe_led0_pins>;
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-mxl.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-mxl.dtso
new file mode 100644
index 00000000000..34a23bbd7eb
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-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 */
+			phy13: ethernet-phy@13 {
+				reg = <13>;
+				compatible = "ethernet-phy-ieee802.3-c45";
+				phy-mode = "2500base-x";
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&gmac1>;
+		__overlay__ {
+			phy-mode = "2500base-x";
+			phy-connection-type = "2500base-x";
+			phy = <&phy13>;
+			status = "okay";
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-sfp.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-sfp.dtso
new file mode 100644
index 00000000000..ba40a119cbd
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth1-sfp.dtso
@@ -0,0 +1,47 @@
+// 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 = <&i2c2>;
+		__overlay__ {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c2_0_pins>;
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target-path = "/";
+		__overlay__ {
+			sfp_esp1: sfp@1 {
+				compatible = "sff,sfp";
+				i2c-bus = <&i2c2>;
+				mod-def0-gpios = <&pio 82 GPIO_ACTIVE_LOW>;
+				los-gpios = <&pio 81 GPIO_ACTIVE_HIGH>;
+				tx-disable-gpios = <&pio 36 GPIO_ACTIVE_HIGH>;
+				maximum-power-milliwatt = <3000>;
+			};
+		};
+	};
+
+	fragment@2 {
+		target = <&gmac1>;
+		__overlay__ {
+			phy-mode = "10gbase-r";
+			managed = "in-band-status";
+			sfp = <&sfp_esp1>;
+			status = "okay";
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth2-aqr.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth2-aqr.dtso
new file mode 100644
index 00000000000..140391fc45a
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth2-aqr.dtso
@@ -0,0 +1,41 @@
+// 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 Aquantia AQR113C */
+			phy8: ethernet-phy@8 {
+				reg = <8>;
+				compatible = "ethernet-phy-ieee802.3-c45";
+				reset-gpios = <&pio 71 GPIO_ACTIVE_LOW>;
+				reset-assert-us = <100000>;
+				reset-deassert-us = <221000>;
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&gmac2>;
+		__overlay__ {
+			phy-mode = "usxgmii";
+			phy-connection-type = "usxgmii";
+			phy = <&phy8>;
+			status = "okay";
+		};
+	};
+};
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
index 00000000000..19e0b2799fc
--- /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";
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth2-sfp.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth2-sfp.dtso
new file mode 100644
index 00000000000..b9aabd2726e
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-eth2-sfp.dtso
@@ -0,0 +1,47 @@
+// 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 = <&i2c1>;
+		__overlay__ {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c1_sfp_pins>;
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target-path = "/";
+		__overlay__ {
+			sfp_esp0: sfp@0 {
+				compatible = "sff,sfp";
+				i2c-bus = <&i2c1>;
+				mod-def0-gpios = <&pio 35 GPIO_ACTIVE_LOW>;
+				los-gpios = <&pio 33 GPIO_ACTIVE_HIGH>;
+				tx-disable-gpios = <&pio 29 GPIO_ACTIVE_HIGH>;
+				maximum-power-milliwatt = <3000>;
+			};
+		};
+	};
+
+	fragment@2 {
+		target = <&gmac2>;
+		__overlay__ {
+			phy-mode = "10gbase-r";
+			managed = "in-band-status";
+			sfp = <&sfp_esp0>;
+			status = "okay";
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-sd.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-sd.dtso
new file mode 100644
index 00000000000..04472cc12dc
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-sd.dtso
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2023 MediaTek Inc.
+ * Author: Frank Wunderlich <frank-w@public-files.de>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "mediatek,mt7988a-rfb", "mediatek,mt7988a";
+
+	fragment@1 {
+		target-path = <&mmc0>;
+		__overlay__ {
+			pinctrl-names = "default", "state_uhs";
+			pinctrl-0 = <&mmc0_pins_sdcard>;
+			pinctrl-1 = <&mmc0_pins_sdcard>;
+			cd-gpios = <&pio 69 GPIO_ACTIVE_LOW>;
+			bus-width = <4>;
+			max-frequency = <52000000>;
+			cap-sd-highspeed;
+			vmmc-supply = <&reg_3p3v>;
+			vqmmc-supply = <&reg_3p3v>;
+			no-mmc;
+			status = "okay";
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-snfi-nand.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-snfi-nand.dtso
new file mode 100644
index 00000000000..61801651778
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-snfi-nand.dtso
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Sam.Shih <sam.shih@mediatek.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "mediatek,mt7988a-rfb", "mediatek,mt7988a";
+
+	fragment@0 {
+		target = <&snand>;
+		__overlay__ {
+			status = "okay";
+
+			flash@0 {
+				compatible = "spi-nand";
+				reg = <0>;
+				spi-max-frequency = <52000000>;
+				spi-tx-buswidth = <4>;
+				spi-rx-buswidth = <4>;
+				mediatek,nmbm;
+				mediatek,bmt-max-ratio = <1>;
+				mediatek,bmt-max-reserved-blocks = <64>;
+
+				partitions {
+					compatible = "fixed-partitions";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					partition@0 {
+						label = "BL2";
+						reg = <0x00000 0x0100000>;
+						read-only;
+					};
+
+					partition@100000 {
+						label = "u-boot-env";
+						reg = <0x0100000 0x0080000>;
+					};
+
+					partition@180000 {
+						label = "Factory";
+						reg = <0x180000 0x0400000>;
+					};
+
+					partition@580000 {
+						label = "FIP";
+						reg = <0x580000 0x0200000>;
+					};
+
+					partition@780000 {
+						label = "ubi";
+						reg = <0x780000 0x7080000>;
+					};
+				};
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&bch>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-spim-nand.dtsi b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-spim-nand.dtsi
deleted file mode 100644
index e4c05712509..00000000000
--- a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-spim-nand.dtsi
+++ /dev/null
@@ -1,70 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-/*
- * Copyright (C) 2022 MediaTek Inc.
- * Author: Sam.Shih <sam.shih@mediatek.com>
- */
-
-/dts-v1/;
-#include "mt7988a-rfb.dtsi"
-
-&pio {
-	spi0_flash_pins: spi0-pins {
-		mux {
-			function = "spi";
-			groups = "spi0", "spi0_wp_hold";
-		};
-	};
-};
-
-&spi0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_flash_pins>;
-	status = "okay";
-
-	spi_nand: spi_nand@0 {
-		compatible = "spi-nand";
-		reg = <0>;
-		spi-max-frequency = <52000000>;
-		spi-tx-buswidth = <4>;
-		spi-rx-buswidth = <4>;
-	};
-
-};
-
-&spi_nand {
-	mediatek,nmbm;
-	mediatek,bmt-max-ratio = <1>;
-	mediatek,bmt-max-reserved-blocks = <64>;
-
-	partitions {
-		compatible = "fixed-partitions";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		partition@0 {
-			label = "BL2";
-			reg = <0x00000 0x0100000>;
-			read-only;
-		};
-
-		partition@100000 {
-			label = "u-boot-env";
-			reg = <0x0100000 0x0080000>;
-		};
-
-		factory: partition@180000 {
-			label = "Factory";
-			reg = <0x180000 0x0400000>;
-		};
-
-		partition@580000 {
-			label = "FIP";
-			reg = <0x580000 0x0200000>;
-		};
-
-		partition@780000 {
-			label = "ubi";
-			reg = <0x780000 0x7080000>;
-		};
-	};
-};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-spim-nand.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-spim-nand.dtso
new file mode 100644
index 00000000000..e63436fa556
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-spim-nand.dtso
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Sam.Shih <sam.shih@mediatek.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "mediatek,mt7988a-rfb", "mediatek,mt7988a";
+
+	fragment@0 {
+		target = <&spi0>;
+		__overlay__ {
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi0_flash_pins>;
+			status = "okay";
+
+			flash@0 {
+				compatible = "spi-nand";
+				reg = <0>;
+				spi-max-frequency = <52000000>;
+				spi-tx-buswidth = <4>;
+				spi-rx-buswidth = <4>;
+				mediatek,nmbm;
+				mediatek,bmt-max-ratio = <1>;
+				mediatek,bmt-max-reserved-blocks = <64>;
+
+				partitions {
+					compatible = "fixed-partitions";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					partition@0 {
+						label = "BL2";
+						reg = <0x00000 0x0100000>;
+						read-only;
+					};
+
+					partition@100000 {
+						label = "u-boot-env";
+						reg = <0x0100000 0x0080000>;
+					};
+
+					partition@180000 {
+						label = "Factory";
+						reg = <0x180000 0x0400000>;
+					};
+
+					partition@580000 {
+						label = "FIP";
+						reg = <0x580000 0x0200000>;
+					};
+
+					partition@780000 {
+						label = "ubi";
+						reg = <0x780000 0x7080000>;
+					};
+				};
+			};
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-spim-nor.dtso b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-spim-nor.dtso
new file mode 100644
index 00000000000..33bd57b3fb6
--- /dev/null
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb-spim-nor.dtso
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Sam.Shih <sam.shih@mediatek.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "mediatek,mt7988a-rfb", "mediatek,mt7988a";
+
+	fragment@0 {
+		target = <&spi2>;
+		__overlay__ {
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi2_flash_pins>;
+			status = "okay";
+
+			flash@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "jedec,spi-nor";
+				spi-cal-enable;
+				spi-cal-mode = "read-data";
+				spi-cal-datalen = <7>;
+				spi-cal-data = /bits/ 8 <
+					0x53 0x46 0x5F 0x42 0x4F 0x4F 0x54>; /* SF_BOOT */
+				spi-cal-addrlen = <1>;
+				spi-cal-addr = /bits/ 32 <0x0>;
+				reg = <0>;
+				spi-max-frequency = <52000000>;
+				spi-tx-bus-width = <4>;
+				spi-rx-bus-width = <4>;
+
+				partition@00000 {
+					label = "BL2";
+					reg = <0x00000 0x0040000>;
+				};
+				partition@40000 {
+					label = "u-boot-env";
+					reg = <0x40000 0x0010000>;
+				};
+				partition@50000 {
+					label = "Factory";
+					reg = <0x50000 0x0200000>;
+				};
+				partition@250000 {
+					label = "FIP";
+					reg = <0x250000 0x0080000>;
+				};
+				partition@2D0000 {
+					label = "firmware";
+					reg = <0x2D0000 0x1D30000>;
+				};
+			};
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb.dtsi b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb.dts
similarity index 68%
rename from target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb.dtsi
rename to target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb.dts
index 423b3860c6c..11dbf98301e 100644
--- a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb.dtsi
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a-rfb.dts
@@ -6,8 +6,35 @@
 
 /dts-v1/;
 #include "mt7988a.dtsi"
+#include <dt-bindings/pinctrl/mt65xx.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/regulator/richtek,rt5190a-regulator.h>
 
+/ {
+	model = "MediaTek MT7988A Reference Board";
+	compatible = "mediatek,mt7988a-rfb",
+		     "mediatek,mt7988";
+
+	chosen {
+		bootargs = "console=ttyS0,115200n1 loglevel=8  \
+			    earlycon=uart8250,mmio32,0x11000000 \
+			    pci=pcie_bus_perf";
+	};
+
+	memory {
+		reg = <0 0x40000000 0 0x40000000>;
+	};
+};
+
+&eth {
+	pinctrl-0 = <&mdio0_pins>;
+	pinctrl-names = "default";
+};
+
+&gmac0 {
+	status = "okay";
+};
+
 &cpu0 {
 	proc-supply = <&rt5190_buck3>;
 };
@@ -32,6 +59,50 @@
 	status = "okay";
 };
 
+&switch {
+	status = "okay";
+};
+
+&gsw_phy0 {
+	pinctrl-names = "gbe-led";
+	pinctrl-0 = <&gbe0_led0_pins>;
+};
+
+&gsw_phy0_led0 {
+	status = "okay";
+	color = <LED_COLOR_ID_GREEN>;
+};
+
+&gsw_phy1 {
+	pinctrl-names = "gbe-led";
+	pinctrl-0 = <&gbe1_led0_pins>;
+};
+
+&gsw_phy1_led0 {
+	status = "okay";
+	color = <LED_COLOR_ID_GREEN>;
+};
+
+&gsw_phy2 {
+	pinctrl-names = "gbe-led";
+	pinctrl-0 = <&gbe2_led0_pins>;
+};
+
+&gsw_phy2_led0 {
+	status = "okay";
+	color = <LED_COLOR_ID_GREEN>;
+};
+
+&gsw_phy3 {
+	pinctrl-names = "gbe-led";
+	pinctrl-0 = <&gbe3_led0_pins>;
+};
+
+&gsw_phy3_led0 {
+	status = "okay";
+	color = <LED_COLOR_ID_GREEN>;
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins>;
@@ -89,26 +160,18 @@
 };
 
 &pcie0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie0_pins>;
 	status = "okay";
 };
 
 &pcie1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie1_pins>;
 	status = "okay";
 };
 
 &pcie2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie2_pins>;
 	status = "disabled";
 };
 
 &pcie3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie3_pins>;
 	status = "okay";
 };
 
@@ -124,44 +187,6 @@
 	status = "okay";
 };
 
-&pio {
-	pcie0_pins: pcie0-pins {
-		mux {
-			function = "pcie";
-			groups = "pcie_2l_0_pereset", "pcie_clk_req_n0_0",
-				 "pcie_wake_n0_0";
-		};
-	};
-
-	pcie1_pins: pcie1-pins {
-		mux {
-			function = "pcie";
-			groups = "pcie_2l_1_pereset", "pcie_clk_req_n1",
-				 "pcie_wake_n1_0";
-		};
-	};
-
-	pcie2_pins: pcie2-pins {
-		mux {
-			function = "pcie";
-			groups = "pcie_1l_0_pereset", "pcie_clk_req_n2_0",
-				 "pcie_wake_n2_0";
-		};
-	};
-
-	pcie3_pins: pcie3-pins {
-		mux {
-			function = "pcie";
-			groups = "pcie_1l_1_pereset", "pcie_clk_req_n3",
-				 "pcie_wake_n3_0";
-		};
-	};
-};
-
-&spi0 {
-	status = "disabled";
-};
-
 &uart0 {
 	status = "okay";
 };
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
index 462218c65d4..7fed1e13843 100644
--- a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -152,6 +152,65 @@
 		};
 	};
 
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+			thermal-sensors = <&lvts 0>;
+			trips {
+				cpu_trip_crit: crit {
+					temperature = <125000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+
+				cpu_trip_hot: hot {
+					temperature = <120000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_trip_active_high: active-high {
+					temperature = <115000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+
+				cpu_trip_active_med: active-med {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+
+				cpu_trip_active_low: active-low {
+					temperature = <40000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+			};
+
+			cooling-maps {
+				cpu-active-high {
+				/* active: set fan to cooling level 2 */
+					cooling-device = <&fan 3 3>;
+					trip = <&cpu_trip_active_high>;
+				};
+
+				cpu-active-low {
+				/* active: set fan to cooling level 1 */
+					cooling-device = <&fan 2 2>;
+					trip = <&cpu_trip_active_med>;
+				};
+
+				cpu-passive {
+				/* passive: set fan to cooling level 0 */
+					cooling-device = <&fan 1 1>;
+					trip = <&cpu_trip_active_low>;
+				};
+			};
+		};
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupt-parent = <&gic>;
@@ -161,6 +220,24 @@
 			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
 	};
 
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	soc {
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -386,6 +463,80 @@
 					groups =  "uart0";
 				};
 			};
+
+			snfi_pins: snfi-pins {
+				mux {
+					function = "flash";
+					groups = "snfi";
+				};
+			};
+
+			spi0_pins: spi0-pins {
+				mux {
+					function = "spi";
+					groups = "spi0";
+				};
+			};
+
+			spi0_flash_pins: spi0-flash-pins {
+				mux {
+					function = "spi";
+					groups = "spi0", "spi0_wp_hold";
+				};
+			};
+
+			spi1_pins: spi1-pins {
+				mux {
+					function = "spi";
+					groups = "spi1";
+				};
+			};
+
+			spi2_pins: spi2-pins {
+				mux {
+					function = "spi";
+					groups = "spi2";
+				};
+			};
+
+			spi2_flash_pins: spi2-flash-pins {
+				mux {
+					function = "spi";
+					groups = "spi2", "spi2_wp_hold";
+				};
+			};
+
+			pcie0_pins: pcie0-pins {
+				mux {
+					function = "pcie";
+					groups = "pcie_2l_0_pereset", "pcie_clk_req_n0_0",
+						 "pcie_wake_n0_0";
+				};
+			};
+
+			pcie1_pins: pcie1-pins {
+				mux {
+					function = "pcie";
+					groups = "pcie_2l_1_pereset", "pcie_clk_req_n1",
+						 "pcie_wake_n1_0";
+				};
+			};
+
+			pcie2_pins: pcie2-pins {
+				mux {
+					function = "pcie";
+					groups = "pcie_1l_0_pereset", "pcie_clk_req_n2_0",
+						 "pcie_wake_n2_0";
+				};
+			};
+
+			pcie3_pins: pcie3-pins {
+				mux {
+					function = "pcie";
+					groups = "pcie_1l_1_pereset", "pcie_clk_req_n3",
+						 "pcie_wake_n3_0";
+				};
+			};
 		};
 
 		sgmiisys0: syscon@10060000 {
@@ -420,24 +571,24 @@
 			#clock-cells = <1>;
 		};
 
-		xfi_pextp0: xfi_pextp@11f20000 {
-			compatible = "mediatek,mt7988-xfi_pextp",
-				     "mediatek,mt7988-xfi_pextp_0",
+		xfi_pextp0: xfi-pextp@11f20000 {
+			compatible = "mediatek,mt7988-xfi-pextp",
+				     "mediatek,mt7988-xfi-pextp_0",
 				     "syscon";
 			reg = <0 0x11f20000 0 0x10000>;
 			#clock-cells = <1>;
 		};
 
-		xfi_pextp1: xfi_pextp@11f30000 {
-			compatible = "mediatek,mt7988-xfi_pextp",
-				     "mediatek,mt7988-xfi_pextp_1",
+		xfi_pextp1: xfi-pextp@11f30000 {
+			compatible = "mediatek,mt7988-xfi-pextp",
+				     "mediatek,mt7988-xfi-pextp_1",
 				     "syscon";
 			reg = <0 0x11f30000 0 0x10000>;
 			#clock-cells = <1>;
 		};
 
-		xfi_pll: xfi_pll@11f40000 {
-			compatible = "mediatek,mt7988-xfi_pll", "syscon";
+		xfi_pll: xfi-pll@11f40000 {
+			compatible = "mediatek,mt7988-xfi-pll", "syscon";
 			reg = <0 0x11f40000 0 0x1000>;
 			#clock-cells = <1>;
 		};
@@ -470,6 +621,35 @@
 			status = "disabled";
 		};
 
+		snand: spi@11001000 {
+			compatible = "mediatek,mt7986-snand";
+			reg = <0 0x11001000 0 0x1000>;
+			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&infracfg CLK_INFRA_SPINFI>,
+				 <&infracfg CLK_INFRA_NFI>;
+			clock-names = "pad_clk", "nfi_clk";
+			assigned-clocks = <&topckgen CLK_TOP_SPINFI_SEL>,
+					  <&topckgen CLK_TOP_NFI1X_SEL>;
+			assigned-clock-parents = <&topckgen CLK_TOP_MPLL_D8>,
+						 <&topckgen CLK_TOP_MPLL_D8>;
+			nand-ecc-engine = <&bch>;
+			mediatek,quad-spi;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&snfi_pins>;
+			status = "disabled";
+		};
+
+		bch: ecc@11002000 {
+			compatible = "mediatek,mt7686-ecc";
+			reg = <0 0x11002000 0 0x1000>;
+			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_NFI1X_SEL>;
+			clock-names = "nfiecc_clk";
+			status = "disabled";
+		};
+
 		i2c0: i2c@11003000 {
 			compatible = "mediatek,mt7988-i2c",
 				     "mediatek,mt7981-i2c";
@@ -525,10 +705,118 @@
 				 <&infracfg CLK_INFRA_66M_SPI0_HCK>;
 			clock-names = "parent-clk", "sel-clk", "spi-clk",
 				      "spi-hclk";
-
 			#address-cells = <1>;
 			#size-cells = <0>;
+			status = "disabled";
+		};
 
+		spi1: spi@11008000 {
+			compatible = "mediatek,ipm-spi-single", "mediatek,spi-ipm";
+			reg = <0 0x11008000 0 0x100>;
+			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_MPLL_D2>,
+				 <&topckgen CLK_TOP_SPI_SEL>,
+				 <&infracfg CLK_INFRA_104M_SPI1>,
+				 <&infracfg CLK_INFRA_66M_SPI1_HCK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk",
+				      "spi-hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi1_pins>;
+			status = "disabled";
+		};
+
+		spi2: spi@11009000 {
+			compatible = "mediatek,ipm-spi-quad", "mediatek,spi-ipm";
+			reg = <0 0x11009000 0 0x100>;
+			interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_MPLL_D2>,
+				 <&topckgen CLK_TOP_SPI_SEL>,
+				 <&infracfg CLK_INFRA_104M_SPI2_BCK>,
+				 <&infracfg CLK_INFRA_66M_SPI2_HCK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk",
+				      "spi-hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		pwm: pwm@10048000 {
+			compatible = "mediatek,mt7988-pwm";
+			reg = <0 0x10048000 0 0x1000>;
+			#pwm-cells = <2>;
+			clocks = <&infracfg CLK_INFRA_66M_PWM_BCK>,
+				 <&infracfg CLK_INFRA_66M_PWM_HCK>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK1>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK2>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK3>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK4>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK5>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK6>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK7>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK8>;
+			clock-names = "top", "main", "pwm1", "pwm2", "pwm3",
+				      "pwm4","pwm5","pwm6","pwm7","pwm8";
+			status = "disabled";
+		};
+
+		fan: pwm-fan {
+			compatible = "pwm-fan";
+			/* cooling level (0, 1, 2) : (0% duty, 50% duty, 100% duty) */
+			cooling-levels = <0 128 255>;
+			#cooling-cells = <2>;
+			#thermal-sensor-cells = <1>;
+			status = "disabled";
+		};
+
+		lvts: lvts@1100a000 {
+			compatible = "mediatek,mt7988-lvts";
+			#thermal-sensor-cells = <1>;
+			reg = <0 0x1100a000 0 0x1000>;
+			clocks = <&infracfg CLK_INFRA_26M_THERM_SYSTEM>;
+			clock-names = "lvts_clk";
+			nvmem-cells = <&lvts_calibration>;
+			nvmem-cell-names = "e_data1";
+		};
+
+		crypto: crypto@15600000 {
+			compatible = "inside-secure,safexcel-eip197b";
+			reg = <0 0x15600000 0 0x180000>;
+			interrupts = <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ring0", "ring1", "ring2", "ring3";
+			status = "okay";
+		};
+
+		afe: audio-controller@11210000 {
+			compatible = "mediatek,mt79xx-audio";
+			reg = <0 0x11210000 0 0x9000>;
+			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&infracfg CLK_INFRA_66M_AUD_SLV_BCK>,
+				 <&infracfg CLK_INFRA_AUD_26M>,
+				 <&infracfg CLK_INFRA_AUD_L>,
+				 <&infracfg CLK_INFRA_AUD_AUD>,
+				 <&infracfg CLK_INFRA_AUD_EG2>,
+				 <&topckgen CLK_TOP_AUD_SEL>,
+				 <&topckgen CLK_TOP_AUD_I2S_M>;
+			clock-names = "aud_bus_ck",
+				      "aud_26m_ck",
+				      "aud_l_ck",
+				      "aud_aud_ck",
+				      "aud_eg2_ck",
+				      "aud_sel",
+				      "aud_i2s_m";
+			assigned-clocks = <&topckgen CLK_TOP_AUD_SEL>,
+					  <&topckgen CLK_TOP_A1SYS_SEL>,
+					  <&topckgen CLK_TOP_AUD_L_SEL>,
+					  <&topckgen CLK_TOP_A_TUNER_SEL>;
+			assigned-clock-parents = <&apmixedsys CLK_APMIXED_APLL2>,
+						 <&topckgen CLK_TOP_APLL2_D4>,
+						 <&apmixedsys CLK_APMIXED_APLL2>,
+						 <&topckgen CLK_TOP_APLL2_D4>;
 			status = "disabled";
 		};
 
@@ -554,6 +842,8 @@
 				 <&infracfg CLK_INFRA_133M_PCIE_CK_P2>;
 			clock-names = "pl_250m", "tl_26m", "peri_26m",
 				      "top_133m";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pcie2_pins>;
 			status = "disabled";
 
 			phys = <&xphyu3port0 PHY_TYPE_PCIE>;
@@ -594,6 +884,8 @@
 				 <&infracfg CLK_INFRA_133M_PCIE_CK_P3>;
 			clock-names = "pl_250m", "tl_26m", "peri_26m",
 				      "top_133m";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pcie3_pins>;
 			status = "disabled";
 
 			#interrupt-cells = <1>;
@@ -631,6 +923,8 @@
 				 <&infracfg CLK_INFRA_133M_PCIE_CK_P0>;
 			clock-names = "pl_250m", "tl_26m", "peri_26m",
 				      "top_133m";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pcie0_pins>;
 			status = "disabled";
 
 			#interrupt-cells = <1>;
@@ -668,6 +962,8 @@
 				 <&infracfg CLK_INFRA_133M_PCIE_CK_P1>;
 			clock-names = "pl_250m", "tl_26m", "peri_26m",
 				      "top_133m";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pcie1_pins>;
 			status = "disabled";
 
 			#interrupt-cells = <1>;
@@ -909,7 +1205,7 @@
 				mediatek,pio = <&pio>;
 
 				gsw_phy0: ethernet-phy@0 {
-					compatible = "ethernet-phy-id03a2.9481";
+					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <0>;
 					phy-mode = "internal";
 					nvmem-cells = <&phy_calibration_p0>;
@@ -934,7 +1230,7 @@
 				};
 
 				gsw_phy1: ethernet-phy@1 {
-					compatible = "ethernet-phy-id03a2.9481";
+					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <1>;
 					phy-mode = "internal";
 					nvmem-cells = <&phy_calibration_p1>;
@@ -959,7 +1255,7 @@
 				};
 
 				gsw_phy2: ethernet-phy@2 {
-					compatible = "ethernet-phy-id03a2.9481";
+					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <2>;
 					phy-mode = "internal";
 					nvmem-cells = <&phy_calibration_p2>;
@@ -984,7 +1280,7 @@
 				};
 
 				gsw_phy3: ethernet-phy@3 {
-					compatible = "ethernet-phy-id03a2.9481";
+					compatible = "ethernet-phy-ieee802.3-c22";
 					reg = <3>;
 					phy-mode = "internal";
 					nvmem-cells = <&phy_calibration_p3>;
@@ -1096,19 +1392,19 @@
 			mediatek,ethsys = <&ethsys>;
 			mediatek,sgmiisys = <&sgmiisys0>, <&sgmiisys1>;
 			mediatek,usxgmiisys = <&usxgmiisys0>, <&usxgmiisys1>;
-			mediatek,xfi_pextp = <&xfi_pextp0>, <&xfi_pextp1>;
-			mediatek,xfi_pll = <&xfi_pll>;
+			mediatek,xfi-pextp = <&xfi_pextp0>, <&xfi_pextp1>;
+			mediatek,xfi-pll = <&xfi_pll>;
 			mediatek,infracfg = <&topmisc>;
 			mediatek,toprgu = <&watchdog>;
 			#reset-cells = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			status = "disabled";
 
 			gmac0: mac@0 {
 				compatible = "mediatek,eth-mac";
 				reg = <0>;
 				phy-mode = "internal";
+				status = "disabled";
 
 				fixed-link {
 					speed = <10000>;
@@ -1120,11 +1416,13 @@
 			gmac1: mac@1 {
 				compatible = "mediatek,eth-mac";
 				reg = <1>;
+				status = "disabled";
 			};
 
 			gmac2: mac@2 {
 				compatible = "mediatek,eth-mac";
 				reg = <2>;
+				status = "disabled";
 			};
 
 			mdio_bus: mdio-bus {
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
index 4013c149f1e..1ea2ada0984 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
@@ -36,8 +36,8 @@ mediatek_setup_interfaces()
 	mediatek,mt7986b-rfb)
 		ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3" eth1
 		;;
-	mediatek,mt7988a-dsa-10g-spim-snand)
-		ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3" "eth1 eth2"
+	mediatek,mt7988a-rfb)
+		ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3 eth1" eth2"
 		;;
 	mercusys,mr90x-v1)
 		ucidef_set_interfaces_lan_wan "lan0 lan1 lan2" eth1
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index f61efca05ef..846fbcbf2cc 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -22,7 +22,15 @@ define Build/mt7986-bl31-uboot
 	cat $(STAGING_DIR_IMAGE)/mt7986_$1-u-boot.fip >> $@
 endef
 
-define Build/mt7986-gpt
+define Build/mt7988-bl2
+	cat $(STAGING_DIR_IMAGE)/mt7988-$1-bl2.img >> $@
+endef
+
+define Build/mt7988-bl31-uboot
+	cat $(STAGING_DIR_IMAGE)/mt7988_$1-u-boot.fip >> $@
+endef
+
+define Build/mt798x-gpt
 	cp $@ $@.tmp 2>/dev/null || true
 	ptgen -g -o $@.tmp -a 1 -l 1024 \
 		$(if $(findstring sdmmc,$1), \
@@ -136,7 +144,7 @@ define Device/bananapi_bpi-r3
   ARTIFACT/nor-bl31-uboot.fip	:= mt7986-bl31-uboot bananapi_bpi-r3-nor
   ARTIFACT/snand-preloader.bin	:= mt7986-bl2 spim-nand-ddr4
   ARTIFACT/snand-bl31-uboot.fip	:= mt7986-bl31-uboot bananapi_bpi-r3-snand
-  ARTIFACT/sdcard.img.gz	:= mt7986-gpt sdmmc |\
+  ARTIFACT/sdcard.img.gz	:= mt798x-gpt sdmmc |\
 				   pad-to 17k | mt7986-bl2 sdmmc-ddr4 |\
 				   pad-to 6656k | mt7986-bl31-uboot bananapi_bpi-r3-sdmmc |\
 				$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
@@ -148,7 +156,7 @@ define Device/bananapi_bpi-r3
 				   pad-to 50M | mt7986-bl31-uboot bananapi_bpi-r3-nor |\
 				   pad-to 51M | mt7986-bl2 emmc-ddr4 |\
 				   pad-to 52M | mt7986-bl31-uboot bananapi_bpi-r3-emmc |\
-				   pad-to 56M | mt7986-gpt emmc |\
+				   pad-to 56M | mt798x-gpt emmc |\
 				$(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
 				   pad-to 64M | append-image squashfs-sysupgrade.itb | check-size |\
 				) \
@@ -282,23 +290,67 @@ define Device/mediatek_mt7986b-rfb
 endef
 TARGET_DEVICES += mediatek_mt7986b-rfb
 
-define Device/mediatek_mt7988a-rfb-nand
+define Device/mediatek_mt7988a-rfb
   DEVICE_VENDOR := MediaTek
-  DEVICE_MODEL := MT7988a nand rfb
-  DEVICE_DTS := mt7988a-dsa-10g-spim-nand
+  DEVICE_MODEL := MT7988A rfb
+  DEVICE_DTS := mt7988a-rfb
+  DEVICE_DTS_OVERLAY:= \
+	mt7988a-rfb-emmc \
+	mt7988a-rfb-sd \
+	mt7988a-rfb-snfi-nand \
+	mt7988a-rfb-spim-nand \
+	mt7988a-rfb-spim-nor \
+	mt7988a-rfb-eth1-aqr \
+	mt7988a-rfb-eth1-i2p5g-phy \
+	mt7988a-rfb-eth1-mxl \
+	mt7988a-rfb-eth1-sfp \
+	mt7988a-rfb-eth2-aqr \
+	mt7988a-rfb-eth2-mxl \
+	mt7988a-rfb-eth2-sfp
   DEVICE_DTS_DIR := $(DTS_DIR)/
-  KERNEL_LOADADDR := 0x48000000
-  SUPPORTED_DEVICES := mediatek,mt7988a-rfb
-  UBINIZE_OPTS := -E 5
-  BLOCKSIZE := 128k
-  PAGESIZE := 2048
-  IMAGE_SIZE := 65536k
+  DEVICE_DTC_FLAGS := --pad 4096
+  DEVICE_DTS_LOADADDR := 0x45f00000
+  DEVICE_PACKAGES := kmod-sfp
+  KERNEL_LOADADDR := 0x46000000
+  KERNEL := kernel-bin | gzip
+  KERNEL_INITRAMFS := kernel-bin | lzma | \
+	fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
+  KERNEL_INITRAMFS_SUFFIX := .itb
   KERNEL_IN_UBI := 1
-  IMAGES += factory.bin
-  IMAGE/factory.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
-  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  IMAGE_SIZE := $$(shell expr 64 + $$(CONFIG_TARGET_ROOTFS_PARTSIZE))m
+  IMAGES := sysupgrade.itb
+  IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-with-rootfs | pad-rootfs | append-metadata
+  ARTIFACTS := \
+	       emmc-gpt.bin emmc-preloader.bin emmc-bl31-uboot.fip \
+	       nor-preloader.bin nor-bl31-uboot.fip \
+	       sdcard.img.gz \
+	       snand-preloader.bin snand-bl31-uboot.fip
+  ARTIFACT/emmc-gpt.bin		:= mt798x-gpt emmc
+  ARTIFACT/emmc-preloader.bin	:= mt7988-bl2 emmc-comb
+  ARTIFACT/emmc-bl31-uboot.fip	:= mt7988-bl31-uboot rfb-emmc
+  ARTIFACT/nor-preloader.bin	:= mt7988-bl2 nor-comb
+  ARTIFACT/nor-bl31-uboot.fip	:= mt7988-bl31-uboot rfb-nor
+  ARTIFACT/snand-preloader.bin	:= mt7988-bl2 spim-nand-comb
+  ARTIFACT/snand-bl31-uboot.fip	:= mt7988-bl31-uboot rfb-snand
+  ARTIFACT/sdcard.img.gz	:= mt798x-gpt sdmmc |\
+				   pad-to 17k | mt7988-bl2 sdmmc-comb |\
+				   pad-to 6656k | mt7988-bl31-uboot rfb-sd |\
+				$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
+				   pad-to 12M | append-image-stage initramfs.itb | check-size 44m |\
+				) \
+				   pad-to 44M | mt7988-bl2 spim-nand-comb |\
+				   pad-to 45M | mt7988-bl31-uboot rfb-snand |\
+				   pad-to 51M | mt7988-bl2 nor-comb |\
+				   pad-to 51M | mt7988-bl31-uboot rfb-nor |\
+				   pad-to 55M | mt7988-bl2 emmc-comb |\
+				   pad-to 56M | mt7988-bl31-uboot rfb-emmc |\
+				   pad-to 62M | mt798x-gpt emmc |\
+				$(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
+				   pad-to 64M | append-image squashfs-sysupgrade.itb | check-size |\
+				) \
+				  gzip
 endef
-TARGET_DEVICES += mediatek_mt7988a-rfb-nand
+TARGET_DEVICES += mediatek_mt7988a-rfb
 
 define Device/mercusys_mr90x-v1
   DEVICE_VENDOR := Mercusys
@@ -352,7 +404,7 @@ define Device/tplink_tl-xdr-common
   KERNEL_INITRAMFS := kernel-bin | lzma | \
         fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
   IMAGE/sysupgrade.itb := append-kernel | \
-        fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-static-with-rootfs | append-metadata
+        fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-with-rootfs | append-metadata
   DEVICE_PACKAGES := kmod-usb3 kmod-mt7986-firmware mt7986-wo-firmware
   ARTIFACTS := preloader.bin bl31-uboot.fip
   ARTIFACT/preloader.bin := mt7986-bl2 spim-nand-ddr3