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a5bd8de0bd
The DWR-116-A1/2 Wireless Router is based on the MT7620N SoC. Specification: MediaTek MT7620N (580 Mhz) 32 MB of RAM 8 MB of FLASH 802.11bgn radio 5x 10/100 Mbps Ethernet (1 WAN and 4 LAN) 2x external, non-detachable antennas UART (J1 in A1, JP1 in A2) header on PCB (57600 8n1) 6x LED (GPIO-controlled), 2x button JBOOT bootloader Known issues: WAN LED is drived by uartl tx pin. I decide to use this pin as uartlite tx pin. Installation: Apply factory image via http web-gui. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
105 lines
1.5 KiB
Plaintext
105 lines
1.5 KiB
Plaintext
/dts-v1/;
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#include "mt7620n.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "dlink,dwr-116-a1", "ralink,mt7620n-soc";
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model = "D-Link DWR-116 A1/A2";
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <20>;
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wps {
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label = "wps";
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gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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reset {
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label = "reset";
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gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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status {
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label = "dwr-116-a1:green:status";
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gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
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};
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wifi {
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label = "dwr-116-a1:green:wifi";
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gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&gpio1 {
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status = "okay";
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};
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&gpio3 {
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status = "okay";
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};
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&spi0 {
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status = "okay";
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m25p80@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <50000000>;
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partition@0 {
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label = "jboot";
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reg = <0x0 0x10000>;
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read-only;
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};
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partition@10000 {
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label = "firmware";
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reg = <0x10000 0x7e0000>;
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};
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config: partition@7f0000 {
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label = "config";
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reg = <0x7f0000 0x10000>;
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read-only;
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};
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};
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};
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&ehci {
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status = "okay";
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};
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&ohci {
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status = "okay";
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};
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&pinctrl {
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state_default: pinctrl0 {
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default {
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ralink,group = "i2c", "wled";
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ralink,function = "gpio";
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};
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};
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};
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ðernet {
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mediatek,portmap = "llllw";
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pinctrl-names = "default";
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pinctrl-0 = <&ephy_pins>;
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};
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