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author | Maksym Medvedev <redrathnure@gmail.com> | 2019-11-15 23:21:22 +0100 |
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committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-01-04 16:49:59 +0100 |
commit | 663b1a14e59074a23b86237e0b13dc6e78a6e50b (patch) | |
tree | d9a10ef4fd2456c70ef565792cff0c36149160ad /target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi | |
parent | f64c64a91c86e07a9d34ff268df77b9625e11bd1 (diff) | |
download | upstream-663b1a14e59074a23b86237e0b13dc6e78a6e50b.tar.gz upstream-663b1a14e59074a23b86237e0b13dc6e78a6e50b.tar.bz2 upstream-663b1a14e59074a23b86237e0b13dc6e78a6e50b.zip |
ramips: add support for Edimax RA21S
Edimax RA21S is a dual band 11ac router,
based on MediaTek MT7621A and MT7615N chips.
Specification:
- SoC: MediaTek MT7621A dual-core @ 880MHz
- RAM: 256M (Nanya NT5CC128M16IP)
- FLASH: 16MB (Macronix MX25L12835F)
- WiFi: 2.4/5 GHz 4T4R
- 2.4GHz MediaTek MT7615N bgn
- 5GHz MediaTek MT7615N nac
- Switch: SoC integrated Gigabit Switch (4 x LAN, 1 x WAN)
- USB: No
- BTN: Reset, WPS
- LED: 4 red LEDs, indistinguishable when case closed
- UART: through-hole on PCB.
J1: 3.3V - RX - GND - TX / 57600-8N1. 3.3V is the square pad
Installation:
Update the factory image via the OEM web-interface
(by default: http://192.168.2.1/)
User: admin
Password: 1234
The sysupgrade image can be installed via TFTP
from the U-Boot bootloader. Connect via ethernet port 2.
Tested on device by @UAb5eSMn
Signed-off-by: Maksym Medvedev <redrathnure@gmail.com>
[split DTS and take over improvements from RG21S, extend commit
message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi')
-rw-r--r-- | target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi b/target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi new file mode 100644 index 0000000000..31498a5340 --- /dev/null +++ b/target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi @@ -0,0 +1,115 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "mt7621.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + aliases { + label-mac-device = ðernet; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + + wps { + label = "wps"; + gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WPS_BUTTON>; + }; + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x50000 0xfb0000>; + }; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi0: wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0000>; + ieee80211-freq-limit = <2400000 2500000>; + }; +}; + +&pcie1 { + wifi1: wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + ieee80211-freq-limit = <5000000 6000000>; + }; +}; + +ðernet { + mtd-mac-address = <&factory 0x4>; + + mediatek,portmap = "wllll"; + port@5 { + status = "disabled"; + }; +}; + +&state_default { + gpio { + ralink,group = "uart3", "uart2", "jtag", "wdt"; + ralink,function = "gpio"; + }; +}; + +&xhci { + status = "disabled"; +}; |