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3ea6125c50
Currently, the MT7530 DSA subdriver configures the MT7530 switch to provide
direct access to switch PHYs, meaning, the switch PHYs listen on the MDIO
bus the switch listens on. The PHY muxing feature makes use of this.
This is problematic as the PHY may be attached before the switch is
initialised, in which case, the PHY will fail to be attached.
Since commit 91374ba537bd ("net: dsa: mt7530: support OF-based registration
of switch MDIO bus") on mainline Linux, we can describe the switch PHYs on
the MDIO bus of the switch on the device tree.
When the PHY is described this way, the switch will be initialised first,
then the switch MDIO bus will be registered. Only after these steps, the
PHY will be attached.
Describe the switch PHYs on mt7621.dtsi and remove defining the switch PHY
on the SoC's mdio bus node. When the PHY muxing is in use, the interrupts
for the muxed PHY won't work, therefore delete the "interrupts" property on
the devices where the PHY muxing feature is in use.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
320 lines
5.6 KiB
Plaintext
320 lines
5.6 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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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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#include <dt-bindings/leds/common.h>
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/ {
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compatible = "tplink,ec330-g5u-v1", "mediatek,mt7621-soc";
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model = "TP-Link EC330-G5u v1";
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aliases {
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label-mac-device = &gmac0;
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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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chosen {
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bootargs = "console=ttyS0,115200";
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};
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leds {
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compatible = "gpio-leds";
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led-0 {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_USB;
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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trigger-sources = <&xhci_ehci_port1>;
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linux,default-trigger = "usbport";
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};
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led-1 {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_WPS;
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gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
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};
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led-2 {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_LAN;
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gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
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};
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led-3 {
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color = <LED_COLOR_ID_AMBER>;
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function = LED_FUNCTION_WAN;
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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};
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led-4 {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_WAN;
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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};
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led-5 {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_WLAN;
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function-enumerator = <50>;
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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led-6 {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_WLAN;
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function-enumerator = <24>;
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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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led_power: led-7 {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_POWER;
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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};
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};
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keys {
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compatible = "gpio-keys";
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button-0 {
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label = "led";
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gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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linux,code = <KEY_LIGHTS_TOGGLE>;
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};
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button-1 {
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label = "wifi on/off";
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gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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linux,code = <KEY_RFKILL>;
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};
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button-2 {
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label = "reset";
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gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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linux,code = <KEY_RESTART>;
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};
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button-3 {
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label = "wps";
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gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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};
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gpio-export {
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compatible = "gpio-export";
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led-light {
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gpio-export,name = "led-light";
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gpio-export,output = <0>;
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gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
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};
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};
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ubi-concat {
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compatible = "mtd-concat";
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devices = <&ubiconcat0 &ubiconcat1>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "ubi";
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reg = <0x0 0x3c00000>;
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};
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};
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};
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};
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&nand {
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status = "okay";
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x400000>;
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read-only;
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot-first";
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reg = <0x0 0x20000>;
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read-only;
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};
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partition@20000 {
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label = "u-boot-main";
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reg = <0x20000 0x40000>;
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read-only;
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};
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partition@60000 {
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label = "u-boot-main-reserve";
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reg = <0x60000 0x40000>;
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read-only;
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};
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};
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partition@400000 {
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label = "os0";
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reg = <0x400000 0x3000000>;
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "kernel";
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reg = <0x0 0x400000>;
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};
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ubiconcat0: partition@400000 {
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label = "ubi-os0";
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reg = <0x400000 0x2c00000>;
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};
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};
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partition@3400000 {
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label = "os1";
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reg = <0x3400000 0x3000000>;
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read-only;
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};
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ubiconcat1: partition@6400000 {
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label = "userfs";
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reg = <0x6400000 0x1000000>;
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};
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partition@7400000 {
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label = "u-boot-env";
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reg = <0x7400000 0x400000>;
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};
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partition@7800000 {
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label = "factory";
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reg = <0x7800000 0x400000>;
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read-only;
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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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eeprom_factory_8000: eeprom@8000 {
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reg = <0x8000 0x4da8>;
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};
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eeprom_factory_14000: eeprom@14000 {
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reg = <0x14000 0x4da8>;
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};
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macaddr_factory_165: macaddr@165 {
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compatible = "mac-base";
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reg = <0x165 0x11>;
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#nvmem-cell-cells = <1>;
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};
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};
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};
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partition@0_wholeflash {
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label = "wholeflash";
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reg = <0x0 0x7f80000>;
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read-only;
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};
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};
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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 = <0x0000 0 0 0 0>;
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ieee80211-freq-limit = <2400000 2500000>;
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nvmem-cells = <&eeprom_factory_8000>, <&macaddr_factory_165 0>;
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nvmem-cell-names = "eeprom", "mac-address";
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};
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};
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&pcie1 {
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wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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ieee80211-freq-limit = <5000000 6000000>;
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nvmem-cells = <&eeprom_factory_14000>, <&macaddr_factory_165 2>;
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nvmem-cell-names = "eeprom", "mac-address";
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};
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};
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&gmac0 {
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nvmem-cells = <&macaddr_factory_165 0>;
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nvmem-cell-names = "mac-address";
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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 = <ðphy0>;
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nvmem-cells = <&macaddr_factory_165 1>;
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nvmem-cell-names = "mac-address";
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};
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ðphy0 {
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/delete-property/ interrupts;
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};
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&switch0 {
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ports {
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port@1 {
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status = "okay";
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label = "lan1";
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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 = "lan3";
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};
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port@4 {
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status = "okay";
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label = "lan4";
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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 = "i2c", "jtag", "uart2", "uart3", "wdt";
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function = "gpio";
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};
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};
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