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>
470 lines
8.0 KiB
Plaintext
470 lines
8.0 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
|
|
|
|
/dts-v1/;
|
|
#include "mt7981b.dtsi"
|
|
|
|
/ {
|
|
model = "OpenWrt One";
|
|
compatible = "openwrt,one", "mediatek,mt7981";
|
|
|
|
aliases {
|
|
ethernet0 = &gmac1;
|
|
label-mac-device = &gmac0;
|
|
led-boot = &led_status_white;
|
|
led-failsafe = &led_status_red;
|
|
led-running = &led_status_green;
|
|
led-upgrade = &led_status_green;
|
|
serial0 = &uart0;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
rootdisk = <&ubi_fit_volume>;
|
|
};
|
|
|
|
memory@40000000 {
|
|
reg = <0 0x40000000 0 0x40000000>;
|
|
device_type = "memory";
|
|
};
|
|
|
|
reg_3p3v: regulator-3p3v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "fixed-3.3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
reg_5v: regulator-5v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "fixed-5V";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
user {
|
|
label = "user";
|
|
linux,code = <BTN_0>;
|
|
gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
reset {
|
|
label = "reset";
|
|
linux,code = <KEY_RESTART>;
|
|
gpios = <&pio 1 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
pwm-leds {
|
|
compatible = "pwm-leds";
|
|
|
|
led_status_white: led-0 {
|
|
color = <LED_COLOR_ID_WHITE>;
|
|
function = LED_FUNCTION_STATUS;
|
|
pwms = <&pwm 0 10000>;
|
|
linux,default-trigger = "pattern";
|
|
led-pattern = <0 500 25 500>;
|
|
};
|
|
|
|
led_status_green: led-1 {
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
function = LED_FUNCTION_STATUS;
|
|
pwms = <&pwm 1 10000>;
|
|
};
|
|
};
|
|
|
|
gpio-leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led_status_red: led-0 {
|
|
color = <LED_COLOR_ID_RED>;
|
|
function = LED_FUNCTION_STATUS;
|
|
gpios = <&pio 9 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led-1 {
|
|
function = LED_FUNCTION_LAN;
|
|
color = <LED_COLOR_ID_AMBER>;
|
|
gpios = <&pio 34 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
led-2 {
|
|
function = LED_FUNCTION_LAN;
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
gpios = <&pio 35 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
gpio-export {
|
|
compatible = "gpio-export";
|
|
|
|
gpio-0 {
|
|
gpio-export,name = "mikrobus-reset";
|
|
gpio-export,output = <1>;
|
|
gpios = <&pio 2 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
gpio-1 {
|
|
gpio-export,name = "watchdog-enable";
|
|
gpio-export,output = <1>;
|
|
gpios = <&pio 11 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
gpio-2 {
|
|
gpio-export,name = "usb-enable";
|
|
gpio-export,output = <1>;
|
|
gpios = <&pio 14 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
gpio-watchdog {
|
|
compatible = "linux,wdt-gpio";
|
|
gpios = <&pio 8 GPIO_ACTIVE_LOW>;
|
|
hw_algo = "toggle";
|
|
hw_margin_ms = <25000>;
|
|
always-running;
|
|
};
|
|
};
|
|
|
|
ð {
|
|
status = "okay";
|
|
|
|
gmac0: mac@0 {
|
|
compatible = "mediatek,eth-mac";
|
|
reg = <0>;
|
|
phy-handle = <&phy15>;
|
|
phy-mode = "2500base-x";
|
|
nvmem-cell-names = "mac-address";
|
|
nvmem-cells = <&macaddr_factory_24>;
|
|
};
|
|
|
|
gmac1: mac@1 {
|
|
compatible = "mediatek,eth-mac";
|
|
reg = <1>;
|
|
phy-mode = "gmii";
|
|
phy-handle = <&int_gbe_phy>;
|
|
};
|
|
};
|
|
|
|
&mdio_bus {
|
|
phy15: phy@f {
|
|
reg = <0xf>;
|
|
|
|
airoha,pnswap-rx;
|
|
|
|
interrupt-parent = <&pio>;
|
|
interrupts = <38 IRQ_TYPE_EDGE_FALLING>;
|
|
reset-gpios = <&pio 39 GPIO_ACTIVE_LOW>;
|
|
reset-assert-us = <10000>;
|
|
reset-deassert-us = <20000>;
|
|
|
|
phy-mode = "2500base-x";
|
|
full-duplex;
|
|
pause;
|
|
|
|
leds {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
led@0 {
|
|
reg = <0>;
|
|
function = LED_FUNCTION_WAN;
|
|
color = <LED_COLOR_ID_AMBER>;
|
|
};
|
|
|
|
led@1 {
|
|
reg = <1>;
|
|
function = LED_FUNCTION_WAN;
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&crypto {
|
|
status = "okay";
|
|
};
|
|
|
|
&pio {
|
|
spi0_flash_pins: spi0-pins {
|
|
mux {
|
|
function = "spi";
|
|
groups = "spi0", "spi0_wp_hold";
|
|
};
|
|
|
|
conf-pu {
|
|
pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
|
|
drive-strength = <MTK_DRIVE_8mA>;
|
|
bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
|
|
};
|
|
|
|
conf-pd {
|
|
pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
|
|
drive-strength = <MTK_DRIVE_8mA>;
|
|
bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
|
|
};
|
|
};
|
|
|
|
spi1_flash_pins: spi1-pins {
|
|
mux {
|
|
function = "spi";
|
|
groups = "spi1_1";
|
|
};
|
|
|
|
conf-pu {
|
|
pins = "SPI1_CS";
|
|
drive-strength = <MTK_DRIVE_8mA>;
|
|
bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
|
|
};
|
|
|
|
conf-pd {
|
|
pins = "SPI1_CLK", "SPI1_MOSI", "SPI1_MISO";
|
|
drive-strength = <MTK_DRIVE_8mA>;
|
|
bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
|
|
};
|
|
};
|
|
|
|
spi2_flash_pins: spi2-pins {
|
|
mux {
|
|
function = "spi";
|
|
groups = "spi2";
|
|
};
|
|
|
|
conf-pu {
|
|
pins = "SPI2_CS", "SPI2_WP";
|
|
drive-strength = <MTK_DRIVE_8mA>;
|
|
bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
|
|
};
|
|
|
|
conf-pd {
|
|
pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
|
|
drive-strength = <MTK_DRIVE_8mA>;
|
|
bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
|
|
};
|
|
};
|
|
|
|
i2c_pins: i2c-pins {
|
|
mux {
|
|
function = "i2c";
|
|
groups = "i2c0_0";
|
|
};
|
|
};
|
|
|
|
uart2_pins: uart2-pins {
|
|
mux {
|
|
function = "uart";
|
|
groups = "uart2_0_tx_rx";
|
|
};
|
|
};
|
|
|
|
pwm_pins: pwm-pins {
|
|
mux {
|
|
function = "pwm";
|
|
groups = "pwm0_0", "pwm1_1";
|
|
};
|
|
};
|
|
|
|
pcie_pins: pcie-pins {
|
|
mux {
|
|
function = "pcie";
|
|
groups = "pcie_pereset";
|
|
};
|
|
};
|
|
};
|
|
|
|
&pwm {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c_pins>;
|
|
status = "okay";
|
|
|
|
rtc@51 {
|
|
compatible = "nxp,pcf8563";
|
|
reg = <0x51>;
|
|
};
|
|
};
|
|
|
|
&spi0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi0_flash_pins>;
|
|
cs-gpios = <0>, <0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
flash@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "spi-nand";
|
|
reg = <1>;
|
|
spi-max-frequency = <52000000>;
|
|
|
|
spi-cal-enable;
|
|
spi-cal-mode = "read-data";
|
|
spi-cal-datalen = <7>;
|
|
spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
|
|
spi-cal-addrlen = <5>;
|
|
spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "bl2";
|
|
reg = <0x0 0x100000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@580000 {
|
|
label = "ubi";
|
|
reg = <0x100000 0xFF00000>;
|
|
compatible = "linux,ubi";
|
|
|
|
volumes {
|
|
ubi_fit_volume: ubi-volume-fit {
|
|
volname = "fit";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&spi1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi1_flash_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&spi2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi2_flash_pins>;
|
|
status = "okay";
|
|
|
|
flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
|
|
spi-max-frequency = <52000000>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "bl2-nor";
|
|
reg = <0x00000 0x40000>;
|
|
};
|
|
|
|
partition@40000 {
|
|
label = "factory";
|
|
reg = <0x40000 0xc0000>;
|
|
read-only;
|
|
|
|
nvmem-layout {
|
|
compatible = "fixed-layout";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
eeprom_factory_0: eeprom@0 {
|
|
reg = <0x0 0x1000>;
|
|
};
|
|
|
|
macaddr_factory_4: macaddr@4 {
|
|
reg = <0x4 0x6>;
|
|
compatible = "mac-base";
|
|
#nvmem-cell-cells = <1>;
|
|
};
|
|
|
|
macaddr_factory_24: macaddr@24 {
|
|
reg = <0x24 0x6>;
|
|
compatible = "mac-base";
|
|
};
|
|
};
|
|
};
|
|
|
|
partition@100000 {
|
|
label = "fip-nor";
|
|
reg = <0x100000 0x80000>;
|
|
};
|
|
|
|
partition@180000 {
|
|
label = "recovery";
|
|
reg = <0x180000 0xc80000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&xhci {
|
|
phys = <&u2port0 PHY_TYPE_USB2>;
|
|
vusb33-supply = <®_3p3v>;
|
|
vbus-supply = <®_5v>;
|
|
mediatek,u3p-dis-msk = <0x01>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&watchdog {
|
|
status = "okay";
|
|
};
|
|
|
|
&wifi {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
nvmem-cells = <&eeprom_factory_0>;
|
|
nvmem-cell-names = "eeprom";
|
|
status = "okay";
|
|
|
|
band@0 {
|
|
reg = <0>;
|
|
nvmem-cells = <&macaddr_factory_4 0>;
|
|
nvmem-cell-names = "mac-address";
|
|
};
|
|
|
|
band@1 {
|
|
reg = <1>;
|
|
nvmem-cells = <&macaddr_factory_4 7>;
|
|
nvmem-cell-names = "mac-address";
|
|
};
|
|
};
|
|
|
|
&pcie {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pcie_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sgmiisys0 {
|
|
/delete-node/ mediatek,pnswap;
|
|
};
|