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ramips: add support for D-Link DAP-1620 B1
The DAP-1620 rev B is a wall-plug AC1300 repeater. Specifications: - MT7621AT, 256 MiB RAM, 16 MiB SPI NOR - MT7615DN 2x2 802.11n +2x2 802.11ac (DBDC) - Ethernet: 1 port 10/100/1000 - Status LEDs (1x red+green) - LED RSSI bargraph (2x green, 1x red+green) Installation: - Keep reset button pressed during plug-in - Web Recovery Updater is at 192.168.0.50 - Upload factory.bin, confirm flashing (seems to work best with Chromium-based browsers) Revert to OEM firmware: - tail -c+117 DAP1620B1_FW212B03.bin | \ openssl aes-256-cbc -d -md md5 -out decrypted.bin \ -k 905503a4e0c3cd3c1ce062246de427a68962347e - flash decrypted.bin via D-Link Web Recovery Signed-off-by: Rani Hod <rani.hod@gmail.com>
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| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT | ||
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| #include "mt7621.dtsi" | ||
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| #include <dt-bindings/gpio/gpio.h> | ||
| #include <dt-bindings/input/input.h> | ||
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| / { | ||
| compatible = "dlink,dap-1620-b1", "mediatek,mt7621-soc"; | ||
| model = "D-Link DAP-1620 B1"; | ||
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| aliases { | ||
| label-mac-device = &gmac0; | ||
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| led-boot = &led_status_red; | ||
| led-failsafe = &led_status_green; | ||
| led-running = &led_status_green; | ||
| led-upgrade = &led_status_red; | ||
| }; | ||
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| keys { | ||
| compatible = "gpio-keys"; | ||
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| reset { | ||
| label = "reset"; | ||
| gpios = <&gpio 7 GPIO_ACTIVE_LOW>; | ||
| linux,code = <KEY_RESTART>; | ||
| debounce-interval = <60>; | ||
| }; | ||
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| wps { | ||
| label = "wps"; | ||
| gpios = <&gpio 18 GPIO_ACTIVE_LOW>; | ||
| linux,code = <KEY_WPS_BUTTON>; | ||
| }; | ||
| }; | ||
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| leds { | ||
| compatible = "gpio-leds"; | ||
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| led_status_red: status_red { | ||
| label = "red:status"; | ||
| gpios = <&gpio 16 GPIO_ACTIVE_LOW>; | ||
| }; | ||
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| led_status_green: status_green { | ||
| label = "green:status"; | ||
| gpios = <&gpio 13 GPIO_ACTIVE_LOW>; | ||
| }; | ||
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| rssi_low_red { | ||
| label = "red:rssilow"; | ||
| gpios = <&gpio 25 GPIO_ACTIVE_LOW>; | ||
| }; | ||
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| rssi_low_green { | ||
| label = "green:rssilow"; | ||
| gpios = <&gpio 24 GPIO_ACTIVE_LOW>; | ||
| }; | ||
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| rssi_med_green { | ||
| label = "green:rssimed"; | ||
| gpios = <&gpio 23 GPIO_ACTIVE_LOW>; | ||
| }; | ||
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| rssi_high_green { | ||
| label = "green:rssihigh"; | ||
| gpios = <&gpio 22 GPIO_ACTIVE_LOW>; | ||
| }; | ||
| }; | ||
| }; | ||
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| &spi0 { | ||
| status = "okay"; | ||
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| flash@0 { | ||
| compatible = "jedec,spi-nor"; | ||
| reg = <0>; | ||
| spi-max-frequency = <50000000>; | ||
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| partitions { | ||
| compatible = "fixed-partitions"; | ||
| #address-cells = <1>; | ||
| #size-cells = <1>; | ||
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| partition@0 { | ||
| label = "u-boot"; | ||
| reg = <0x0 0x30000>; | ||
| read-only; | ||
| }; | ||
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| partition@30000 { | ||
| label = "u-boot-env"; | ||
| reg = <0x30000 0x10000>; | ||
| read-only; | ||
| }; | ||
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| factory: partition@40000 { | ||
| label = "factory"; | ||
| reg = <0x40000 0x10000>; | ||
| read-only; | ||
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| compatible = "nvmem-cells"; | ||
| #address-cells = <1>; | ||
| #size-cells = <1>; | ||
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| macaddr_factory_e000: macaddr@e000 { | ||
| reg = <0xe000 0x6>; | ||
| }; | ||
| }; | ||
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| partition@50000 { | ||
| compatible = "denx,uimage"; | ||
| label = "firmware"; | ||
| reg = <0x50000 0xfb0000>; | ||
| }; | ||
| }; | ||
| }; | ||
| }; | ||
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| &pcie { | ||
| status = "okay"; | ||
| }; | ||
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| &pcie0 { | ||
| wifi@0,0 { | ||
| compatible = "mediatek,mt76"; | ||
| reg = <0x0000 0 0 0 0>; | ||
| mediatek,mtd-eeprom = <&factory 0x0>; | ||
| /* The correct MAC addresses are set in 10_fix_wifi_mac. */ | ||
| }; | ||
| }; | ||
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| &gmac0 { | ||
| nvmem-cells = <&macaddr_factory_e000>; | ||
| nvmem-cell-names = "mac-address"; | ||
| }; | ||
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| &switch0 { | ||
| ports { | ||
| port@0 { | ||
| status = "okay"; | ||
| label = "lan"; | ||
| }; | ||
| }; | ||
| }; | ||
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| ðernet { | ||
| pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>; | ||
| }; | ||
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| &state_default { | ||
| gpio { | ||
| groups = "uart3", "jtag", "wdt"; | ||
| function = "gpio"; | ||
| }; | ||
| }; | ||
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