Help setup mt7530 switch with AQR112C and Soc mt7622

For Developers
1

Soc MT7622
WAN Aquantia AQR112C
4x LAN mt7530 Switch
Openwrt 24.10.0

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the wan interface works on eth1
but i got no luck in getting lan to work ,

see Openwrt pull the interface up and mark it in forwarding status
and even the led setup is correct but
only Tx counting with 0 Rx

no data is coming out of the switch at all
only the physical link is working

i have root access to OEM firmware found it built on openwrt lede kernel 4.4

this is what was in 02_network file

   mt7622)
		ucidef_set_interfaces_lan_wan "eth0" "eth1"
		ucidef_add_switch "switch0" \
			"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6@eth0" "5@eth1"
		;;

now modern Openwrt uses DSA so my network configuration now is

		ucidef_set_interfaces_lan_wan "lan4 lan3 lan2 lan1" wan

i can't get the switch to work
wan port works on either phy7 or phy8

Help will be appreciated

2

this is current eth node


&eth {
	status = "okay";

	gmac0: mac@0 {
		compatible = "mediatek,eth-mac";
		reg = <0>;
		phy-mode = "2500base-x";
		nvmem-cells = <&macaddr_config_60004>;
		nvmem-cell-names = "mac-address";

		fixed-link {
			speed = <2500>;
			full-duplex;
			pause;
		};
	};

	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		phy-mode = "2500base-x";
		phy-handle = <&ethernet_phy7>;
		nvmem-cells = <&macaddr_config_40004>;
		nvmem-cell-names = "mac-address";

		fixed-link {
			speed = <2500>;
			full-duplex;
			pause;
		};
	};

	mdio: mdio-bus {
		#address-cells = <1>;
		#size-cells = <0>;
		status = "okay";

		ethernet_phy7: ethernet-phy@7 {
			compatible = "ethernet-phy-ieee802.3-c45";
			phy-connection-type = "2500base-x";
			reg = <7>;
		};

		mt7530: switch@1f {
			compatible = "mediatek,mt7530";
			reg = <31>;

			interrupt-parent = <&pio>;
			interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
			reset-gpios = <&pio 54 GPIO_ACTIVE_HIGH>;

			interrupt-controller;
			#interrupt-cells = <1>;
			gpio-controller;
			#gpio-cells = <2>;

			core-supply = <&reg_1p8v>;
			io-supply = <&reg_3p3v>;

			ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@1 {
					reg = <1>;
					label = "lan4";
				};

				port@2 {
					reg = <2>;
					label = "lan3";
				};

				port@3 {
					reg = <3>;
					label = "lan2";
				};

				port@4 {
					reg = <4>;
					label = "lan1";
				};

				port@6 {
					reg = <6>;
					label = "cpu";
					ethernet = <&gmac0>;
					phy-mode = "2500base-x";
					nvmem-cells = <&macaddr_config_60004>;
					nvmem-cell-names = "mac-address";

					fixed-link {
						speed = <2500>;
						full-duplex;
						pause;
					};
				};
			};
		};
	};
};

and this is the output
lan3 has cable plugged in.

root@OpenWrt:~# ifconfig
br-lan    Link encap:Ethernet  HWaddr B4:A9:4F:4A:9F:C7
          inet addr:192.168.77.1  Bcast:192.168.77.255  Mask:255.255.255.0
          inet6 addr: fe80::b6a9:4fff:fe4a:9fc7/64 Scope:Link
          inet6 addr: fdbd:3e8e:38d0::1/60 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:252 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:46286 (45.2 KiB)

eth0      Link encap:Ethernet  HWaddr 00:0C:E7:11:22:33
          inet6 addr: fe80::20c:e7ff:fe11:2233/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1504  Metric:1
          RX packets:1 errors:0 dropped:0 overruns:0 frame:0
          TX packets:268 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:176 (176.0 B)  TX bytes:50078 (48.9 KiB)
          Interrupt:123

eth1      Link encap:Ethernet  HWaddr B4:A9:4F:4A:9F:C6
          inet addr:192.168.1.124  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::b6a9:4fff:fe4a:9fc6/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:9165977 errors:0 dropped:230 overruns:0 frame:0
          TX packets:18592968 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:751590507 (716.7 MiB)  TX bytes:1599022552 (1.4 GiB)
          Interrupt:123

lan1      Link encap:Ethernet  HWaddr B4:A9:4F:4A:9F:C7
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:1 errors:0 dropped:1 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:172 (172.0 B)  TX bytes:0 (0.0 B)

lan2      Link encap:Ethernet  HWaddr B4:A9:4F:4A:9F:C7
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lan3      Link encap:Ethernet  HWaddr B4:A9:4F:4A:9F:C7
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:252 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:46286 (45.2 KiB)

lan4      Link encap:Ethernet  HWaddr B4:A9:4F:4A:9F:C7
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:18596066 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18596066 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1636529607 (1.5 GiB)  TX bytes:1636529607 (1.5 GiB)

root@OpenWrt:~# uptime
 01:51:25 up  1:51,  load average: 0.00, 0.00, 0.02
root@OpenWrt:~#

wireless connection works fine. but not for lan ports

boot log

[    3.017124] mtk_soc_eth 1b100000.ethernet eth0: mediatek frame engine at 0xffffffc080fa0000, irq 123
[    3.027025] mtk_soc_eth 1b100000.ethernet eth1: mediatek frame engine at 0xffffffc080fa0000, irq 123
[    3.941027] mtk_hsdma 1b007000.dma-controller: MediaTek HSDMA driver registered
[    4.021838] mt7530-mdio mdio-bus:1f: configuring for fixed/2500base-x link mode
[    4.030705] mt7530-mdio mdio-bus:1f: Link is Up - 2.5Gbps/Full - flow control rx/tx
[    4.032023] mt7530-mdio mdio-bus:1f lan4 (uninitialized): PHY [mt7530-0:01] driver [MediaTek MT7530 PHY] (irq=132)
[    4.051287] mt7530-mdio mdio-bus:1f lan3 (uninitialized): PHY [mt7530-0:02] driver [MediaTek MT7530 PHY] (irq=133)
[    4.063236] mt7530-mdio mdio-bus:1f lan2 (uninitialized): PHY [mt7530-0:03] driver [MediaTek MT7530 PHY] (irq=134)
[    4.075201] mt7530-mdio mdio-bus:1f lan1 (uninitialized): PHY [mt7530-0:04] driver [MediaTek MT7530 PHY] (irq=135)
[    4.087100] mtk_soc_eth 1b100000.ethernet eth0: entered promiscuous mode
[    5.025386] mtk_soc_eth 1b100000.ethernet eth0: configuring for fixed/2500base-x link mode
[    5.033885] mtk_soc_eth 1b100000.ethernet eth0: Link is Up - 2.5Gbps/Full - flow control rx/tx
[    5.041682] mt7530-mdio mdio-bus:1f lan1: configuring for phy/gmii link mode
[   16.170453] mtk_soc_eth 1b100000.ethernet eth0: Link is Down
[   16.189614] mtk_soc_eth 1b100000.ethernet eth0: configuring for fixed/2500base-x link mode
[   16.201308] mtk_soc_eth 1b100000.ethernet eth0: Link is Up - 2.5Gbps/Full - flow control rx/tx
[   16.214939] mt7530-mdio mdio-bus:1f lan1: configuring for phy/gmii link mode
[   16.222729] br-lan: port 1(lan1) entered blocking state
[   16.227967] br-lan: port 1(lan1) entered disabled state
[   16.233343] mt7530-mdio mdio-bus:1f lan1: entered allmulticast mode
[   16.239669] mtk_soc_eth 1b100000.ethernet eth0: entered allmulticast mode
[   16.250808] mt7530-mdio mdio-bus:1f lan1: entered promiscuous mode
[   16.268313] mt7530-mdio mdio-bus:1f lan2: configuring for phy/gmii link mode
[   16.280678] br-lan: port 2(lan2) entered blocking state
[   16.285920] br-lan: port 2(lan2) entered disabled state
[   16.291262] mt7530-mdio mdio-bus:1f lan2: entered allmulticast mode
[   16.299719] mt7530-mdio mdio-bus:1f lan2: entered promiscuous mode
[   16.315878] mt7530-mdio mdio-bus:1f lan3: configuring for phy/gmii link mode
[   16.340169] br-lan: port 3(lan3) entered blocking state
[   16.345416] br-lan: port 3(lan3) entered disabled state
[   16.350791] mt7530-mdio mdio-bus:1f lan3: entered allmulticast mode
[   16.378938] mt7530-mdio mdio-bus:1f lan3: entered promiscuous mode
[   16.399899] mt7530-mdio mdio-bus:1f lan4: configuring for phy/gmii link mode
[   16.414464] br-lan: port 4(lan4) entered blocking state
[   16.419776] br-lan: port 4(lan4) entered disabled state
[   16.425065] mt7530-mdio mdio-bus:1f lan4: entered allmulticast mode
[   16.436000] mt7530-mdio mdio-bus:1f lan4: entered promiscuous mode
[   16.450233] mtk_soc_eth 1b100000.ethernet eth1: configuring for fixed/2500base-x link mode
[   16.461395] mtk_soc_eth 1b100000.ethernet eth1: Link is Up - 2.5Gbps/Full - flow control rx/tx
[   19.200661] mt7530-mdio mdio-bus:1f lan3: Link is Up - 1Gbps/Full - flow control rx/tx
[   19.200705] br-lan: port 3(lan3) entered blocking state
[   19.213864] br-lan: port 3(lan3) entered forwarding state
3

For some reason which I do not understand WAN port worked in gmac0 and gmac1 alike.
while the switch only worked with gmac1 connected to port5 not port6


&eth {
	status = "okay";

	gmac0: mac@0 {
		compatible = "mediatek,eth-mac";
		reg = <0>;
		phy-mode = "2500base-x";
		phy-handle = <&ethernet_phy7>;
		nvmem-cells = <&macaddr_config_40004>;
		nvmem-cell-names = "mac-address";

		fixed-link {
			speed = <2500>;
			full-duplex;
			pause;
		};
	};
	
	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		phy-mode = "rgmii";
		nvmem-cells = <&macaddr_config_60004>;
		nvmem-cell-names = "mac-address";

		fixed-link {
			speed = <2500>;
			full-duplex;
			pause;
		};
	};

	mdio: mdio-bus {
		#address-cells = <1>;
		#size-cells = <0>;

		ethernet_phy7: ethernet-phy@7 {
			compatible = "ethernet-phy-ieee802.3-c45";
			phy-connection-type = "2500base-x";
			reg = <7>;
		};

		mt7530: switch@1f {
			compatible = "mediatek,mt7530";
			reg = <31>;

			interrupt-parent = <&pio>;
			interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
			reset-gpios = <&pio 54 GPIO_ACTIVE_HIGH>;

			interrupt-controller;
			#interrupt-cells = <1>;
			gpio-controller;
			#gpio-cells = <2>;

			core-supply = <&reg_1p8v>;
			io-supply = <&reg_3p3v>;

			ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@1 {
					reg = <1>;
					label = "lan4";
				};

				port@2 {
					reg = <2>;
					label = "lan3";
				};

				port@3 {
					reg = <3>;
					label = "lan2";
				};

				port@4 {
					reg = <4>;
					label = "lan1";
				};

				port@5 {
					reg = <5>;
					label = "cpu";
					ethernet = <&gmac1>;
					phy-mode = "rgmii";
					nvmem-cells = <&macaddr_config_60004>;
					nvmem-cell-names = "mac-address";

					fixed-link {
						speed = <2500>;
						full-duplex;
						pause;
					};
				};
			};
		};
	};
};
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