diff options
Diffstat (limited to 'target/linux/mediatek/dts')
| -rw-r--r-- | target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dts | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dts b/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dts new file mode 100644 index 0000000000..7c590d22e2 --- /dev/null +++ b/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dts @@ -0,0 +1,255 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) + +/dts-v1/; +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> + +#include "mt7986a.dtsi" + +/ { + model = "Xiaomi Redmi Router AX6000"; + compatible = "xiaomi,redmi-router-ax6000", "mediatek,mt7986a"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0 0x40000000 0 0x20000000>; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&pio 9 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + + mesh { + label = "mesh"; + gpios = <&pio 10 GPIO_ACTIVE_LOW>; + linux,code = <BTN_9>; + linux,input-type = <EV_SW>; + }; + }; +}; + +ð { + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + + nvmem-cells = <&macaddr_factory_4>; + nvmem-cell-names = "mac-address"; + mac-address-increment = <(-1)>; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + + mdio: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + }; +}; + +&mdio { + switch: switch@0 { + compatible = "mediatek,mt7531"; + reg = <31>; + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&pio>; + interrupts = <66 IRQ_TYPE_LEVEL_HIGH>; + }; +}; + +&pio { + spi_flash_pins: spi-flash-pins-33-to-38 { + mux { + function = "spi"; + groups = "spi0", "spi0_wp_hold"; + }; + conf-pu { + pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP"; + drive-strength = <8>; + mediatek,pull-up-adv = <0>; /* bias-disable */ + }; + conf-pd { + pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO"; + drive-strength = <8>; + mediatek,pull-down-adv = <0>; /* bias-disable */ + }; + }; + + wf_2g_5g_pins: wf_2g_5g-pins { + mux { + function = "wifi"; + groups = "wf_2g", "wf_5g"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi_flash_pins>; + cs-gpios = <0>, <0>; + status = "okay"; + + flash@0 { + compatible = "spi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + + mediatek,nmbm; + mediatek,bmt-max-ratio = <1>; + mediatek,bmt-max-reserved-blocks = <64>; + + spi-max-frequency = <20000000>; + spi-tx-buswidth = <4>; + spi-rx-buswidth = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "BL2"; + reg = <0x0 0x100000>; + read-only; + }; + + partition@100000 { + label = "Nvram"; + reg = <0x100000 0x40000>; + }; + + partition@140000 { + label = "Bdata"; + reg = <0x140000 0x40000>; + }; + + factory: partition@180000 { + label = "Factory"; + reg = <0x180000 0x200000>; + read-only; + + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_4: macaddr@4 { + reg = <0x4 0x6>; + }; + }; + + partition@380000 { + label = "FIP"; + reg = <0x380000 0x200000>; + read-only; + }; + + partition@580000 { + label = "crash"; + reg = <0x580000 0x40000>; + read-only; + }; + + partition@5c0000 { + label = "crash_log"; + reg = <0x5c0000 0x40000>; + read-only; + }; + + /* ubi partition is the result of squashing + * consecutive stock partitions: + * - ubi + * - ubi1 + * - overlay + */ + partition@600000 { + label = "ubi"; + reg = <0x600000 0x6e00000>; + }; + + /* last 12 MiB is reserved for NMBM bad block table */ + }; + }; +}; + +&switch { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + label = "lan4"; + }; + + port@2 { + reg = <2>; + label = "lan3"; + }; + + port@3 { + reg = <3>; + label = "lan2"; + }; + + port@4 { + reg = <4>; + label = "wan"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + }; +}; + +&wmac { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&wf_2g_5g_pins>; + + mediatek,mtd-eeprom = <&factory 0x0>; +}; + +&uart0 { + status = "okay"; +}; |