mediatek: filogic: add HF-M7986R1 support

target/linux/mediatek/dts/mt7986a-hf-m7986r1-emmc.dts

@@ -0,0 +1,100 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+#include "mt7986a-hf-m7986r1.dtsi"
+
+/ {
+	model = "HF-M7986R1 eMMC version";
+	compatible = "hf,m7986r1-emmc", "mediatek,mt7986a";
+
+	chosen {
+		bootargs = "root=PARTLABEL=rootfs rootwait rootfstype=squashfs,f2fs";
+	};
+
+	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;
+	};
+};
+
+&mmc0 {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	hs400-ds-delay = <0x14014>;
+	max-frequency = <200000000>;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	no-sd;
+	no-sdio;
+	non-removable;
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_pins_default>;
+	pinctrl-1 = <&mmc0_pins_uhs>;
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_1p8v>;
+	status = "okay";
+};
+
+&pio {
+	mmc0_pins_default: mmc0-pins-default {
+		mux {
+			function = "emmc";
+			groups = "emmc_51";
+		};
+		conf-cmd-dat {
+			pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
+			       "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
+			       "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
+			input-enable;
+			drive-strength = <4>;
+			mediatek,pull-up-adv = <1>;
+		};
+		conf-clk {
+			pins = "EMMC_CK";
+			drive-strength = <6>;
+			mediatek,pull-down-adv = <2>;
+		};
+		conf-ds {
+			pins = "EMMC_DSL";
+			mediatek,pull-down-adv = <2>;
+		};
+		conf-rst {
+			pins = "EMMC_RSTB";
+			drive-strength = <4>;
+			mediatek,pull-up-adv = <1>;
+		};
+	};
+
+	mmc0_pins_uhs: mmc0-uhs-pins {
+		mux {
+			function = "emmc";
+			groups = "emmc_51";
+		};
+		conf-cmd-dat {
+			pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
+			       "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
+			       "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
+			input-enable;
+			drive-strength = <4>;
+			mediatek,pull-up-adv = <1>;
+		};
+		conf-clk {
+			pins = "EMMC_CK";
+			drive-strength = <6>;
+			mediatek,pull-down-adv = <2>;
+		};
+		conf-ds {
+			pins = "EMMC_DSL";
+			mediatek,pull-down-adv = <2>;
+		};
+		conf-rst {
+			pins = "EMMC_RSTB";
+			drive-strength = <4>;
+			mediatek,pull-up-adv = <1>;
+		};
+	};
+};

target/linux/mediatek/dts/mt7986a-hf-m7986r1-nand.dts

@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+#include "mt7986a-hf-m7986r1.dtsi"
+
+/ {
+	model = "HF-M7986R1 NAND version";
+	compatible = "hf,m7986r1-nand", "mediatek,mt7986a";
+};
+
+&pio {
+	spi_flash_pins: spi-flash-pins {
+		mux {
+			function = "spi";
+			groups = "spi0", "spi0_wp_hold";
+		};
+		conf-pu {
+			pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <0>;
+		};
+		conf-pd {
+			pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
+			drive-strength = <8>;
+			mediatek,pull-down-adv = <0>;
+		};
+	};
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_flash_pins>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "spi-nand";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0>;
+
+		spi-max-frequency = <20000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "bl2";
+				reg = <0x00000 0x100000>;
+			};
+
+			partition@100000 {
+				label = "u-boot-env";
+				reg = <0x100000 0x80000>;
+			};
+
+			partition@180000 {
+				label = "factory";
+				reg = <0x180000 0x200000>;
+			};
+
+			partition@380000 {
+				label = "fip";
+				reg = <0x380000 0x200000>;
+			};
+
+			partition@580000 {
+				label = "ubi";
+				reg = <0x580000 0x7a80000>;
+			};
+		};
+	};
+};

target/linux/mediatek/dts/mt7986a-hf-m7986r1.dtsi

@@ -0,0 +1,251 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+#include "mt7986a.dtsi"
+
+/ {
+	aliases {
+		serial0 = &uart0;
+		led-boot = &sys_led;
+		led-failsafe = &sys_led;
+		led-running = &sys_led;
+		led-upgrade = &sys_led;
+	};
+	
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@40000000 {
+		reg = <0 0x40000000 0 0x40000000>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		// seems to conflict with pcie_clk, needs investigate
+		button-reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		sys_led: led-0 {
+			label = "hf:sys";
+			gpios = <&pio 15 GPIO_ACTIVE_LOW>;
+		};
+
+		led-1 {
+			label = "led-1";
+			gpios = <&pio 16 GPIO_ACTIVE_LOW>;
+		};
+
+		led-2 {
+			label = "led-2";
+			gpios = <&pio 17 GPIO_ACTIVE_LOW>;
+		};
+
+		led-3 {
+			label = "led-3";
+			gpios = <&pio 18 GPIO_ACTIVE_LOW>;
+		};
+
+		led-4 {
+			label = "led-4";
+			gpios = <&pio 19 GPIO_ACTIVE_LOW>;
+		};
+
+		led-5 {
+			label = "led-5";
+			gpios = <&pio 20 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	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;
+	};
+
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+};
+
+&crypto {
+	status = "okay";
+};
+
+&eth {
+	status = "okay";
+
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-mode = "2500base-x";
+
+		fixed-link {
+			speed = <2500>;
+			full-duplex;
+			pause;
+		};
+	};
+
+	mdio: mdio-bus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+};
+
+&mdio {
+	switch: switch@1f {
+		compatible = "mediatek,mt7531";
+		reg = <31>;
+		reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		interrupt-parent = <&pio>;
+		interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
+	};
+};
+
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_pins>;
+	status = "okay";
+
+	pcie@0,0 {
+		reg = <0x0000 0 0 0 0>;
+
+		wifi@0,0 {
+			compatible = "mediatek,mt76";
+			reg = <0x0000 0 0 0 0>;
+		};
+	};
+};
+
+&pcie_phy {
+	status = "okay";
+};
+
+&pio {
+	pcie_pins: pcie-pins {
+		power-pcie {
+			pins = "GPIO_7";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <1>;
+		};
+
+		reset-pcie {
+			pins = "GPIO_9";
+			drive-strength = <8>;
+			mediatek,pull-down-adv = <1>;
+			output-low;
+		};
+
+		mux {
+			function = "pcie";
+			groups = "pcie_clk", "pcie_wake", "pcie_pereset";
+		};
+	};
+
+	usb_pins: usb-pins {
+		reset-sata {
+			pins = "GPIO_1";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <1>;
+		};
+
+		power-m2 {
+			pins = "GPIO_6";
+			drive-strength = <8>;
+			mediatek,pull-up-adv = <1>;
+		};
+
+		reset-m2 {
+			pins = "GPIO_8";
+			drive-strength = <8>;
+			mediatek,pull-down-adv = <1>;
+			output-low;
+		};
+	};
+};
+
+&ssusb {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb_pins>;
+	vusb33-supply = <&reg_3p3v>;
+	vbus-supply = <&reg_5v>;
+	status = "okay";
+};
+
+&switch {
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "lan1";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan2";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan3";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan4";
+		};
+
+		port@6 {
+			reg = <6>;
+			ethernet = <&gmac0>;
+			phy-mode = "2500base-x";
+
+			fixed-link {
+				speed = <2500>;
+				full-duplex;
+				pause;
+			};
+		};
+	};
+};
+
+&trng {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&usb_phy {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};

target/linux/mediatek/filogic/base-files/etc/board.d/01_leds

@@ -9,6 +9,13 @@ case $board in
 abt,asr3000)
 	ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1"
 	;;
+hf,m7986r1*)
+	ucidef_set_led_netdev "led-1" "LAN1" "led-1" "lan1"
+	ucidef_set_led_netdev "led-2" "LAN2" "led-2" "lan2"
+	ucidef_set_led_netdev "led-3" "LAN3" "led-3" "lan3"
+	ucidef_set_led_netdev "led-4" "LAN4" "led-4" "lan4"
+	ucidef_set_led_netdev "led-5" "WWAN" "led-5" "usb0"
+	;;
 imou,lc-hx3001|\
 nokia,ea0326gmp)
 	ucidef_set_led_netdev "lan" "LAN" "green:lan" "br-lan"

target/linux/mediatek/filogic/base-files/etc/board.d/02_network

@@ -30,6 +30,9 @@ mediatek_setup_interfaces()
 	qihoo,360t7)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" wan
 		;;
+	hf,m7986r1*)
+		ucidef_set_interfaces_lan_wan "lan2 lan3 lan4" lan1
+		;;
 	glinet,gl-mt2500|\
 	glinet,gl-mt3000)
 		ucidef_set_interfaces_lan_wan eth1 eth0

target/linux/mediatek/image/filogic.mk

@@ -421,6 +421,22 @@ define Device/mediatek_mt7988a-rfb
 endef
 TARGET_DEVICES += mediatek_mt7988a-rfb
 
+define Device/hf_m7986r1-nand
+  DEVICE_VENDOR := HF
+  DEVICE_MODEL := M7986R1
+  DEVICE_DTS := mt7986a-hf-m7986r1-nand
+  DEVICE_DTS_DIR := ../dts
+  UBINIZE_OPTS := -E 5
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  IMAGE_SIZE := 116736k
+  KERNEL_IN_UBI := 1
+  DEVICE_PACKAGES := kmod-usb3 kmod-mt7921e kmod-usb-serial-option kmod-usb-net-rndis
+  SUPPORTED_DEVICES += HF-M7986R1
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES +=hf_m7986r1-nand
+
 define Device/netcore_n60
   DEVICE_VENDOR := Netcore
   DEVICE_MODEL := N60