mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-25 00:11:13 +00:00
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>
459 lines
7.9 KiB
Plaintext
459 lines
7.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
|
|
|
|
#include "mt7621.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/leds/common.h>
|
|
|
|
/ {
|
|
compatible = "mediatek,mt7621-soc";
|
|
|
|
aliases {
|
|
label-mac-device = &gmac0;
|
|
led-boot = &led_power_white;
|
|
led-failsafe = &led_power_orange;
|
|
led-running = &led_power_white;
|
|
led-upgrade = &led_power_orange;
|
|
};
|
|
|
|
keys {
|
|
compatible = "gpio-keys";
|
|
|
|
wps {
|
|
label = "wps";
|
|
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_WPS_BUTTON>;
|
|
};
|
|
|
|
rfkill {
|
|
label = "rfkill";
|
|
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_RFKILL>;
|
|
};
|
|
|
|
reset {
|
|
label = "reset";
|
|
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_RESTART>;
|
|
};
|
|
};
|
|
|
|
leds: leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led_power_orange: power_orange {
|
|
gpios = <&gpio_expander 0 GPIO_ACTIVE_LOW>;
|
|
function = LED_FUNCTION_POWER;
|
|
color = <LED_COLOR_ID_ORANGE>;
|
|
};
|
|
|
|
led_power_white: power_white {
|
|
gpios = <&gpio_expander 1 GPIO_ACTIVE_LOW>;
|
|
function = LED_FUNCTION_POWER;
|
|
color = <LED_COLOR_ID_WHITE>;
|
|
};
|
|
|
|
wan_orange {
|
|
gpios = <&gpio_expander 2 GPIO_ACTIVE_LOW>;
|
|
function = LED_FUNCTION_WAN;
|
|
color = <LED_COLOR_ID_ORANGE>;
|
|
};
|
|
|
|
wan_white {
|
|
gpios = <&gpio_expander 3 GPIO_ACTIVE_LOW>;
|
|
function = LED_FUNCTION_WAN;
|
|
color = <LED_COLOR_ID_WHITE>;
|
|
};
|
|
|
|
wlan2g {
|
|
gpios = <&gpio_expander 4 GPIO_ACTIVE_LOW>;
|
|
label = "white:wlan2g";
|
|
linux,default-trigger = "phy0radio";
|
|
};
|
|
|
|
wlan5g {
|
|
gpios = <&gpio_expander 5 GPIO_ACTIVE_LOW>;
|
|
label = "white:wlan5g";
|
|
linux,default-trigger = "phy1radio";
|
|
};
|
|
|
|
usb3 {
|
|
gpios = <&gpio_expander 7 GPIO_ACTIVE_LOW>;
|
|
label = "white:usb3";
|
|
linux,default-trigger = "usbport";
|
|
trigger-sources = <&xhci_ehci_port1>;
|
|
};
|
|
|
|
lan1_orange {
|
|
gpios = <&gpio_expander 8 GPIO_ACTIVE_LOW>;
|
|
label = "orange:lan1";
|
|
};
|
|
|
|
lan1_white {
|
|
gpios = <&gpio_expander 9 GPIO_ACTIVE_LOW>;
|
|
label = "white:lan1";
|
|
};
|
|
|
|
lan2_orange {
|
|
gpios = <&gpio_expander 10 GPIO_ACTIVE_LOW>;
|
|
label = "orange:lan2";
|
|
};
|
|
|
|
lan2_white {
|
|
gpios = <&gpio_expander 11 GPIO_ACTIVE_LOW>;
|
|
label = "white:lan2";
|
|
};
|
|
|
|
lan3_orange {
|
|
gpios = <&gpio_expander 12 GPIO_ACTIVE_LOW>;
|
|
label = "orange:lan3";
|
|
};
|
|
|
|
lan3_white {
|
|
gpios = <&gpio_expander 13 GPIO_ACTIVE_LOW>;
|
|
label = "white:lan3";
|
|
};
|
|
|
|
lan4_orange {
|
|
gpios = <&gpio_expander 14 GPIO_ACTIVE_LOW>;
|
|
label = "orange:lan4";
|
|
};
|
|
|
|
lan4_white {
|
|
gpios = <&gpio_expander 15 GPIO_ACTIVE_LOW>;
|
|
label = "white:lan4";
|
|
};
|
|
|
|
wps {
|
|
gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
|
|
function = LED_FUNCTION_WPS;
|
|
color = <LED_COLOR_ID_WHITE>;
|
|
};
|
|
|
|
wlan {
|
|
gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
|
|
function = LED_FUNCTION_WLAN;
|
|
color = <LED_COLOR_ID_WHITE>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&state_default {
|
|
gpio {
|
|
groups = "uart3", "uart2", "jtag", "wdt";
|
|
function = "gpio";
|
|
};
|
|
};
|
|
|
|
&pcie {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie0 {
|
|
wifi@0,0 {
|
|
compatible = "mediatek,mt76";
|
|
reg = <0x0 0 0 0 0>;
|
|
nvmem-cells = <&eeprom_factory_0>;
|
|
nvmem-cell-names = "eeprom";
|
|
ieee80211-freq-limit = <2400000 2500000>;
|
|
};
|
|
};
|
|
|
|
&pcie1 {
|
|
wifi@0,0 {
|
|
compatible = "mediatek,mt76";
|
|
reg = <0x0 0 0 0 0>;
|
|
nvmem-cells = <&eeprom_factory_8000>;
|
|
nvmem-cell-names = "eeprom";
|
|
ieee80211-freq-limit = <5000000 6000000>;
|
|
};
|
|
};
|
|
|
|
&gmac0 {
|
|
nvmem-cells = <&macaddr_factory_4 0>;
|
|
nvmem-cell-names = "mac-address";
|
|
};
|
|
|
|
&gmac1 {
|
|
status = "okay";
|
|
label = "wan";
|
|
phy-handle = <ðphy4>;
|
|
|
|
nvmem-cells = <&macaddr_factory_4 2>;
|
|
nvmem-cell-names = "mac-address";
|
|
};
|
|
|
|
ðphy4 {
|
|
/delete-property/ interrupts;
|
|
};
|
|
|
|
&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";
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c {
|
|
status = "okay";
|
|
|
|
gpio_expander: i2c0gpio-expander@20{
|
|
#gpio-cells = <2>;
|
|
#interrupt-cells = <2>;
|
|
compatible = "semtech,sx1503q";
|
|
reg = <0x20>;
|
|
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
};
|
|
};
|
|
|
|
&nand {
|
|
status = "okay";
|
|
|
|
partitions {
|
|
compatible = "sercomm,sc-partitions", "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "u-boot";
|
|
reg = <0x0 0x100000>;
|
|
sercomm,scpart-id = <0>;
|
|
read-only;
|
|
};
|
|
|
|
partition@100000 {
|
|
label = "SC PART_MAP";
|
|
reg = <0x100000 0x100000>;
|
|
sercomm,scpart-id = <1>;
|
|
read-only;
|
|
};
|
|
|
|
partition@200000 {
|
|
label = "kernel";
|
|
reg = <0x200000 0x400000>;
|
|
sercomm,scpart-id = <2>;
|
|
};
|
|
|
|
partition@600000 {
|
|
label = "ubi";
|
|
reg = <0x600000 0x2800000>;
|
|
sercomm,scpart-id = <3>;
|
|
};
|
|
|
|
partition@2e00000 {
|
|
label = "English UI";
|
|
reg = <0x2e00000 0x200000>;
|
|
sercomm,scpart-id = <4>;
|
|
read-only;
|
|
};
|
|
|
|
partition@3000000 {
|
|
label = "ML1";
|
|
reg = <0x3000000 0x200000>;
|
|
sercomm,scpart-id = <5>;
|
|
read-only;
|
|
};
|
|
|
|
partition@3200000 {
|
|
label = "ML2";
|
|
reg = <0x3200000 0x200000>;
|
|
sercomm,scpart-id = <6>;
|
|
read-only;
|
|
};
|
|
|
|
partition@3400000 {
|
|
label = "ML3";
|
|
reg = <0x3400000 0x200000>;
|
|
sercomm,scpart-id = <7>;
|
|
read-only;
|
|
};
|
|
|
|
partition@3600000 {
|
|
label = "ML4";
|
|
reg = <0x3600000 0x200000>;
|
|
sercomm,scpart-id = <8>;
|
|
read-only;
|
|
};
|
|
|
|
partition@3800000 {
|
|
label = "ML5";
|
|
reg = <0x3800000 0x200000>;
|
|
sercomm,scpart-id = <9>;
|
|
read-only;
|
|
};
|
|
|
|
partition@3a00000 {
|
|
label = "ML6";
|
|
reg = <0x3a00000 0x200000>;
|
|
sercomm,scpart-id = <10>;
|
|
read-only;
|
|
};
|
|
|
|
partition@3c00000 {
|
|
label = "ML7";
|
|
reg = <0x3c00000 0x200000>;
|
|
sercomm,scpart-id = <11>;
|
|
read-only;
|
|
};
|
|
|
|
partition@3e00000 {
|
|
label = "ML8";
|
|
reg = <0x3e00000 0x200000>;
|
|
sercomm,scpart-id = <12>;
|
|
read-only;
|
|
};
|
|
|
|
partition@4000000 {
|
|
label = "ML9";
|
|
reg = <0x4000000 0x200000>;
|
|
sercomm,scpart-id = <13>;
|
|
read-only;
|
|
};
|
|
|
|
partition@4200000 {
|
|
label = "ML10";
|
|
reg = <0x4200000 0x200000>;
|
|
sercomm,scpart-id = <14>;
|
|
read-only;
|
|
};
|
|
|
|
partition@4400000 {
|
|
label = "ML11";
|
|
reg = <0x4400000 0x200000>;
|
|
sercomm,scpart-id = <15>;
|
|
read-only;
|
|
};
|
|
|
|
partition@4600000 {
|
|
label = "factory";
|
|
reg = <0x4600000 0x200000>;
|
|
sercomm,scpart-id = <16>;
|
|
read-only;
|
|
|
|
nvmem-layout {
|
|
compatible = "fixed-layout";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
eeprom_factory_0: eeprom@0 {
|
|
reg = <0x0 0x4da8>;
|
|
};
|
|
|
|
eeprom_factory_8000: eeprom@8000 {
|
|
reg = <0x8000 0x4da8>;
|
|
};
|
|
|
|
macaddr_factory_4: macaddr@4 {
|
|
compatible = "mac-base";
|
|
reg = <0x4 0x6>;
|
|
#nvmem-cell-cells = <1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
partition@4800000 {
|
|
label = "SC Private Data";
|
|
reg = <0x4800000 0x200000>;
|
|
sercomm,scpart-id = <17>;
|
|
read-only;
|
|
};
|
|
|
|
partition@4a00000 {
|
|
label = "POT";
|
|
reg = <0x4a00000 0x200000>;
|
|
sercomm,scpart-id = <18>;
|
|
read-only;
|
|
};
|
|
|
|
partition@4c00000 {
|
|
label = "Traffic Meter";
|
|
reg = <0x4c00000 0x200000>;
|
|
sercomm,scpart-id = <19>;
|
|
read-only;
|
|
};
|
|
|
|
partition@4e00000 {
|
|
label = "SC PID";
|
|
reg = <0x4e00000 0x200000>;
|
|
sercomm,scpart-id = <20>;
|
|
read-only;
|
|
};
|
|
|
|
partition@5000000 {
|
|
label = "SC Nvram";
|
|
reg = <0x5000000 0x200000>;
|
|
sercomm,scpart-id = <21>;
|
|
read-only;
|
|
};
|
|
|
|
partition@5200000 {
|
|
label = "Ralink Nvram";
|
|
reg = <0x5200000 0x200000>;
|
|
sercomm,scpart-id = <22>;
|
|
read-only;
|
|
};
|
|
|
|
partition@5400000 {
|
|
label = "reserved0";
|
|
reg = <0x5400000 0x200000>;
|
|
sercomm,scpart-id = <23>;
|
|
read-only;
|
|
};
|
|
|
|
partition@5600000 {
|
|
label = "reserved1";
|
|
reg = <0x5600000 0x200000>;
|
|
sercomm,scpart-id = <24>;
|
|
read-only;
|
|
};
|
|
|
|
partition@5800000 {
|
|
label = "reserved2";
|
|
reg = <0x5800000 0x200000>;
|
|
sercomm,scpart-id = <25>;
|
|
read-only;
|
|
};
|
|
|
|
partition@5a00000 {
|
|
label = "reserved3";
|
|
reg = <0x5a00000 0x200000>;
|
|
sercomm,scpart-id = <26>;
|
|
read-only;
|
|
};
|
|
|
|
partition@5c00000 {
|
|
label = "reserved4";
|
|
reg = <0x5c00000 0x200000>;
|
|
sercomm,scpart-id = <27>;
|
|
read-only;
|
|
};
|
|
|
|
partition@5e00000 {
|
|
label = "reserved5";
|
|
reg = <0x5e00000 0x2180000>;
|
|
sercomm,scpart-id = <28>;
|
|
read-only;
|
|
};
|
|
};
|
|
};
|