new file mode 100644
@@ -0,0 +1,147 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "jcg,jhr-ac876m", "mediatek,mt7621-soc";
+ model = "JCG JHR-AC876M";
+
+ aliases {
+ led-boot = &led_wps;
+ led-failsafe = &led_wps;
+ led-running = &led_wps;
+ led-upgrade = &led_wps;
+ label-mac-device = &wifi2g;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ usb3 {
+ label = "jhr-ac876m:blue:usb3";
+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+ trigger-sources = <&xhci_ehci_port1>;
+ linux,default-trigger = "usbport";
+ };
+
+ usb2 {
+ label = "jhr-ac876m:blue:usb2";
+ gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+ trigger-sources = <&ehci_port2>;
+ linux,default-trigger = "usbport";
+ };
+
+ led_wps: wps {
+ label = "jhr-ac876m:blue:wps";
+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <80000000>;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0xfb0000>;
+ };
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi2g: wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0>;
+ ieee80211-freq-limit = <2400000 2500000>;
+
+ led {
+ led-active-low;
+ };
+ };
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ ieee80211-freq-limit = <5000000 6000000>;
+
+ led {
+ led-active-low;
+ };
+ };
+};
+
+ðernet {
+ mtd-mac-address = <&factory 0xe000>;
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2c", "uart3", "jtag", "wdt";
+ ralink,function = "gpio";
+ };
+ };
+};
@@ -361,6 +361,19 @@ define Device/iodata_wnpr2600g
endef
TARGET_DEVICES += iodata_wnpr2600g
+define Device/jcg_jhr-ac876m
+ MTK_SOC := mt7621
+ IMAGE_SIZE := 16064k
+ IMAGES += factory.bin
+ IMAGE/factory.bin := \
+ $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | jcg-header 89.1
+ JCG_MAXSIZE := 16449536
+ DEVICE_VENDOR := JCG
+ DEVICE_MODEL := JHR-AC876M
+ DEVICE_PACKAGES := kmod-mt7615e kmod-usb3 kmod-usb-ledtrig-usbport wpad-basic
+endef
+TARGET_DEVICES += jcg_jhr-ac876m
+
define Device/lenovo_newifi-d1
MTK_SOC := mt7621
IMAGE_SIZE := 32448k
@@ -14,6 +14,7 @@ ramips_setup_interfaces()
d-team,pbr-m1|\
firefly,firewrt|\
hiwifi,hc5962|\
+ jcg,jhr-ac876m|\
mediatek,ap-mt7621a-v60|\
mediatek,mt7621-eval-board|\
mqmaker,witi|\
@@ -223,6 +224,9 @@ ramips_setup_macs()
wan_mac=$(mtd_get_mac_ascii u-boot-env wanaddr)
label_mac=$wan_mac
;;
+ jcg,jhr-ac876m)
+ wan_mac=$(mtd_get_mac_binary factory 0x4)
+ ;;
netgear,r6260|\
netgear,r6350|\
netgear,r6850)
JCG JHR-AC876M is an AC2600M router Hardware specs: SoC: MT7621AT 2.4GHz: MT7615N 4x4 @ PCIe0 5GHz: MT7615N 4x4 @ PCIe1 Flash: Winbond W25Q128JVSQ 16MiB RAM: Nanya NT5CB128M16 256MiB USB 2.0 and 3.0 ports 6 LEDs, 3 of which are connected to SoC GPIO Reset and WPS buttons Flash instructions: Stock to OpenWrt: Upload factory.bin in stock firmware's upgrade page, do not preserve settings OpenWrt to stock: Push and hold the reset button for 5s while power cycling to enter recovery mode; Visit 192.168.1.1 and upload stock firmware Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn> --- .../ramips/dts/mt7621_jcg_jhr-ac876m.dts | 147 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 13 ++ .../mt7621/base-files/etc/board.d/02_network | 4 + 3 files changed, 164 insertions(+) create mode 100644 target/linux/ramips/dts/mt7621_jcg_jhr-ac876m.dts