forked from Openwrt/openwrt
6f33529a12
Add the missing "device_type" property to fix the memory node. The Linux kernel can not get the memory size without it. Though u-boot can automatically fixup the memory node by adding the "device_type" and "reg" properties if the CONFIG_ARCH_FIXUP_FDT_MEMORY symbol is enabled, it's better not to rely on this optional feature. This patch also adds the reg address for the memory node name to follow the naming rules. Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Link: https://github.com/openwrt/openwrt/pull/19741 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
163 lines
2.4 KiB
Plaintext
163 lines
2.4 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
|
|
/*
|
|
* Copyright (C) 2023 Tianling Shen <cnsztl@immortalwrt.org>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/leds/common.h>
|
|
|
|
#include "mt7981b.dtsi"
|
|
|
|
/ {
|
|
model = "CMCC RAX3000M";
|
|
compatible = "cmcc,rax3000m", "mediatek,mt7981";
|
|
|
|
aliases {
|
|
led-boot = &red_led;
|
|
led-failsafe = &red_led;
|
|
led-running = &green_led;
|
|
led-upgrade = &green_led;
|
|
serial0 = &uart0;
|
|
};
|
|
|
|
chosen: chosen {
|
|
bootargs-override = "root=/dev/fit0 rootwait";
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory@40000000 {
|
|
reg = <0 0x40000000 0 0x20000000>;
|
|
device_type = "memory";
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
button-reset {
|
|
label = "reset";
|
|
linux,code = <KEY_RESTART>;
|
|
gpios = <&pio 1 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
button-mesh {
|
|
label = "mesh";
|
|
linux,code = <BTN_9>;
|
|
linux,input-type = <EV_SW>;
|
|
gpios = <&pio 0 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
gpio-leds {
|
|
compatible = "gpio-leds";
|
|
|
|
green_led: led-0 {
|
|
function = LED_FUNCTION_STATUS;
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
gpios = <&pio 9 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
led-1 {
|
|
function = LED_FUNCTION_STATUS;
|
|
color = <LED_COLOR_ID_BLUE>;
|
|
gpios = <&pio 12 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
red_led: led-2 {
|
|
function = LED_FUNCTION_STATUS;
|
|
color = <LED_COLOR_ID_RED>;
|
|
gpios = <&pio 35 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
ð {
|
|
status = "okay";
|
|
|
|
gmac0: mac@0 {
|
|
compatible = "mediatek,eth-mac";
|
|
reg = <0>;
|
|
phy-mode = "2500base-x";
|
|
|
|
fixed-link {
|
|
speed = <2500>;
|
|
full-duplex;
|
|
pause;
|
|
};
|
|
};
|
|
|
|
gmac1: mac@1 {
|
|
compatible = "mediatek,eth-mac";
|
|
reg = <1>;
|
|
phy-mode = "gmii";
|
|
phy-handle = <&int_gbe_phy>;
|
|
};
|
|
};
|
|
|
|
&mdio_bus {
|
|
switch: switch@1f {
|
|
compatible = "mediatek,mt7531";
|
|
reg = <31>;
|
|
reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
interrupt-parent = <&pio>;
|
|
interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
};
|
|
|
|
&switch {
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
label = "lan3";
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
label = "lan2";
|
|
};
|
|
|
|
port@2 {
|
|
reg = <2>;
|
|
label = "lan1";
|
|
};
|
|
|
|
port@6 {
|
|
reg = <6>;
|
|
ethernet = <&gmac0>;
|
|
phy-mode = "2500base-x";
|
|
|
|
fixed-link {
|
|
speed = <2500>;
|
|
full-duplex;
|
|
pause;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&watchdog {
|
|
status = "okay";
|
|
};
|
|
|
|
&wifi {
|
|
status = "okay";
|
|
};
|
|
|
|
&xhci {
|
|
status = "okay";
|
|
};
|