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688697889c
MT7621 uses a new PCIe driver in the 5.15+ kernel. Allocating wrong PCIe port will cause the PCIe NIC to not work properly. This commit fixes the wrong port numbers on Netgear R6220, WAC104 and WNDR3700 v5. According to bootlog, MT7612E (5GHz) is connected to pcie0, and MT7603E (2GHz) is connected to pcie2: [2.758986] mt7621-pci 1e140000.pcie: pcie1 no card, disable it (RST & CLK) [2.772862] mt7621-pci 1e140000.pcie: PCIE0 enabled [2.782579] mt7621-pci 1e140000.pcie: PCIE2 enabled ... [3.009151] pci 0000:01:00.0: [14c3:7662] type 00 class 0x028000 [3.125715] pci 0000:02:00.0: [14c3:7603] type 00 class 0x028000 Tested-by: Maximilian Baumgartner <aufhaxer@googlemail.com> Signed-off-by: Shiji Yang <yangshiji66@qq.com> [felix.bau@gmx.de: adjust commit message for Netgear devices] Signed-off-by: Felix Baumann <felix.bau@gmx.de>
150 lines
2.3 KiB
Plaintext
150 lines
2.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
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#include "mt7621.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "mediatek,mt7621-soc";
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aliases {
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led-boot = &led_power;
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led-failsafe = &led_power;
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led-running = &led_power;
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led-upgrade = &led_power;
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};
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keys {
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compatible = "gpio-keys";
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wps {
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label = "wps";
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gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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wifi {
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label = "wifi";
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gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RFKILL>;
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};
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reset {
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label = "reset";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led_power: power {
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label = "green:power";
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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};
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usb {
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label = "green:usb";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
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linux,default-trigger = "usbport";
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};
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internet {
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label = "green:wan";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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};
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wifi {
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label = "green:wifi";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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wps {
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label = "green:wps";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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};
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};
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reg_usb_vbus: regulator {
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compatible = "regulator-fixed";
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regulator-name = "usb_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio 10 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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};
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&xhci {
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vbus-supply = <®_usb_vbus>;
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};
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&pcie {
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status = "okay";
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};
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&pcie0 {
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wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x8000>;
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ieee80211-freq-limit = <5000000 6000000>;
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};
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};
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&pcie2 {
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wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x0>;
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ieee80211-freq-limit = <2400000 2500000>;
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};
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};
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&gmac1 {
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status = "okay";
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label = "wan";
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phy-handle = <ðphy4>;
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};
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&mdio {
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ethphy4: ethernet-phy@4 {
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reg = <4>;
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};
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};
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&switch0 {
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ports {
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port@0 {
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status = "okay";
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label = "lan4";
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};
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port@1 {
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status = "okay";
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label = "lan3";
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};
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port@2 {
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status = "okay";
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label = "lan2";
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};
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port@3 {
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status = "okay";
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label = "lan1";
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};
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};
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};
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&state_default {
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gpio {
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groups = "uart3", "uart2", "jtag", "wdt";
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function = "gpio";
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};
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};
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