openwrt/target/linux/ramips/dts/mt7621_xiaomi_mi-router-4a-common.dtsi
Shiji Yang afc390a69f
ramips: mt7621: convert Xiaomi devices EEPROM to NVMEM format
-+---------------------------+-
 |  Model  |       NIC       |
-+---------------------------+-
 | AC2100  | MT7603 + MT7615 |
-+---------------------------+-
 | MI4A V2 | MT7603 + MT7613 |
-+---------------------------+-
 | Others  | MT7603 + MT7612 |
-+---------------------------+-

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
2024-01-17 01:14:49 +01:00

147 lines
2.3 KiB
Plaintext

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7621.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
aliases {
led-boot = &led_status_yellow;
led-failsafe = &led_status_yellow;
led-running = &led_status_blue;
led-upgrade = &led_status_yellow;
};
chosen {
bootargs = "console=ttyS0,115200n8";
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
m25p,fast-read;
partitions: 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;
};
partition@40000 {
label = "Bdata";
reg = <0x40000 0x10000>;
read-only;
};
factory: partition@50000 {
label = "factory";
reg = <0x50000 0x10000>;
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
eeprom_factory_0: eeprom@0 {
reg = <0x0 0x400>;
};
eeprom_factory_8000: eeprom@8000 {
reg = <0x8000 0x200>;
};
macaddr_factory_e000: macaddr@e000 {
reg = <0xe000 0x6>;
};
macaddr_factory_e006: macaddr@e006 {
reg = <0xe006 0x6>;
};
};
};
partition@60000 {
label = "crash";
reg = <0x60000 0x10000>;
read-only;
};
partition@70000 {
label = "cfg_bak";
reg = <0x70000 0x10000>;
read-only;
};
partition@80000 {
label = "overlay";
reg = <0x80000 0x100000>;
read-only;
};
firmware: partition@180000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x180000 0xe80000>;
};
};
};
};
&pcie {
status = "okay";
};
&pcie0 {
wifi0: wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
};
};
&pcie1 {
wifi1: wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
};
};
&gmac0 {
nvmem-cells = <&macaddr_factory_e000>;
nvmem-cell-names = "mac-address";
};
&state_default {
gpio {
groups = "jtag", "uart2", "uart3", "wdt";
function = "gpio";
};
};