diff options
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r-- | target/linux/ramips/dts/mt7621_asus_rt-ax54.dts | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_asus_rt-ax54.dts b/target/linux/ramips/dts/mt7621_asus_rt-ax54.dts new file mode 100644 index 0000000000..3191692e4e --- /dev/null +++ b/target/linux/ramips/dts/mt7621_asus_rt-ax54.dts @@ -0,0 +1,186 @@ +// 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> +#include <dt-bindings/leds/common.h> + +/ { + compatible = "asus,rt-ax54", "mediatek,mt7621-soc"; + model = "ASUS RT-AX54"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + label-mac-device = &gmac0; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + bootargs-override = "console=ttyS0,115200"; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "blue:power"; + color = <LED_COLOR_ID_BLUE>; + function = LED_FUNCTION_POWER; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + }; + + }; + + keys { + compatible = "gpio-keys"; + + key-restart { + label = "reset"; + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + + key-wps { + label = "wps"; + gpios = <&gpio 15 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WPS_BUTTON>; + }; + }; +}; + +&nand { + status = "okay"; + + mediatek,nmbm; + mediatek,bmt-max-ratio = <1>; + mediatek,bmt-max-reserved-blocks = <64>; + mediatek,bmt-remap-range = <0x000000 0x7e0000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x80000>; + read-only; + }; + + /* + * u-boot gets split here while keeping u-boot read-only, + * which allows safe usage of fw_setenv + */ + partition@80000 { + label = "u-boot-env"; + reg = <0x80000 0x60000>; + }; + + partition@e0000 { + label = "nvram"; + reg = <0xe0000 0x100000>; + read-only; + }; + + factory: partition@1e0000 { + label = "factory"; + reg = <0x1e0000 0x100000>; + read-only; + + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_4: macaddr@4 { + reg = <0x4 0x6>; + }; + }; + + factory2: partition@2e0000 { + label = "factory2"; + reg = <0x2e0000 0x100000>; + read-only; + }; + + partition@3e0000 { + label = "kernel"; + reg = <0x3e0000 0x400000>; + }; + + partition@7e0000 { + label = "ubi"; + reg = <0x7e0000 0x7020000>; + }; + + /* Last 8M are reserved for NMBM management (bad blocks) */ + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie1 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0000>; + mediatek,disable-radar-background; + }; +}; + +&gmac0 { + nvmem-cells = <&macaddr_factory_4>; + nvmem-cell-names = "mac-address"; +}; + +&gmac1 { + status = "okay"; + label = "wan"; + phy-handle = <ðphy4>; + + nvmem-cells = <&macaddr_factory_4>; + nvmem-cell-names = "mac-address"; +}; + +&mdio { + ethphy4: ethernet-phy@4 { + reg = <4>; + }; +}; + +&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"; + }; + }; +}; + +&state_default { + gpio { + groups = "i2c", "uart2", "uart3", "jtag", "wdt"; + function = "gpio"; + }; +}; + |