ramips: add support for RAISECOM MSG1500 X.00 (#7808)

target/linux/ramips/dts/mt7621_raisecom_msg1500-x-00.dts

@@ -0,0 +1,162 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "raisecom,msg1500-x-00", "mediatek,mt7621-soc";
+	model = "RAISECOM MSG1500 X.00";
+
+	aliases {
+		led-boot = &led_usb;
+		led-failsafe = &led_usb;
+		led-upgrade = &led_usb;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wlan2g {
+			label = "blue:wlan2g";
+			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0radio";
+		};
+
+		wlan5g {
+			label = "blue:wlan5g";
+			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy1radio";
+		};
+
+		led_usb: usb {
+			label = "blue:usb";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ehci_port2>;
+			linux,default-trigger = "usbport";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		wifi {
+			label = "wifi";
+			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RFKILL>;
+		};
+	};
+};
+
+&nand {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "Bootloader";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "Config";
+			reg = <0x80000 0x80000>;
+			read-only;
+		};
+
+		factory: partition@100000 {
+			label = "Factory";
+			reg = <0x100000 0x40000>;
+			read-only;
+		};
+
+		partition@140000 {
+			label = "kernel";
+			reg = <0x140000 0x400000>;
+		};
+
+		partition@540000 {
+			label = "ubi";
+			reg = <0x540000 0x7a40000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0>;
+		/* 5 GHz (phy1) does not take the address from calibration data,
+		   but setting it manually here works */
+		nvmem-cells = <&macaddr_factory_4>;
+		nvmem-cell-names = "mac-address";
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan4";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@4 {
+			status = "okay";
+			label = "wan";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "jtag", "uart3", "wdt";
+		function = "gpio";
+	};
+};
+
+&factory {
+	compatible = "nvmem-cells";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	macaddr_factory_4: macaddr@4 {
+		reg = <0x4 0x6>;
+	};
+};

target/linux/ramips/image/mt7621.mk

@@ -1169,6 +1169,23 @@ define Device/planex_vr500
 endef
 TARGET_DEVICES += planex_vr500
 
+define Device/raisecom_msg1500-x-00
+  $(Device/dsa-migration)
+  $(Device/uimage-lzma-loader)
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  KERNEL_SIZE := 4096k
+  IMAGE_SIZE := 129280k
+  UBINIZE_OPTS := -E 5
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  DEVICE_VENDOR := RAISECOM
+  DEVICE_MODEL := MSG1500
+  DEVICE_VARIANT := X.00
+  DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware kmod-usb3 \
+	kmod-usb-ledtrig-usbport uboot-envtools
+endef
+TARGET_DEVICES += raisecom_msg1500-x-00
+
 define Device/samknows_whitebox-v8
   $(Device/dsa-migration)
   IMAGE_SIZE := 16064k

target/linux/ramips/mt7621/base-files/etc/board.d/02_network

@@ -193,6 +193,11 @@ ramips_setup_macs()
 		wan_mac=$label_mac
 		lan_mac=$(macaddr_add $label_mac 1)
 		;;
+	raisecom,msg1500-x-00)
+		lan_mac=$(mtd_get_mac_ascii Config protest_lan_mac)
+		wan_mac=$(mtd_get_mac_ascii Config protest_wan_mac)
+		label_mac=$lan_mac
+		;;
 	xiaomi,mi-router-cr660x)
 		lan_mac=$(cat /sys/class/net/eth0/address)
 		wan_mac=$(mtd_get_mac_binary Factory 0x3fffa)

target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac

@@ -39,4 +39,9 @@ case "$board" in
 		[ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress
 		[ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr 2 > /sys${DEVPATH}/macaddress
 		;;
+	raisecom,msg1500-x-00)
+		[ "$PHYNBR" = "0" ] && \
+			macaddr_setbit_la "$(mtd_get_mac_ascii Config protest_lan_mac)" \
+				> /sys${DEVPATH}/macaddress
+		;;
 esac

target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh

@@ -74,6 +74,7 @@ platform_do_upgrade() {
 	netgear,wac104|\
 	netgear,wac124|\
 	netis,wf2881|\
+	raisecom,msg1500-x-00|\
 	sercomm,na502|\
 	xiaomi,mi-router-3g|\
 	xiaomi,mi-router-3-pro|\