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authorZoltan HERPAI <wigyori@uid0.hu>2017-12-06 15:43:55 +0100
committerDaniel Golle <daniel@makrotopia.org>2017-12-06 17:51:31 +0100
commit58e0673900ea585b03d3cc2f8917667faa3f977f (patch)
tree5e0fb4d6f1638b921cf39ed75538869d6576314b /target/linux/ramips/dts/RT-N12-PLUS.dts
parent347d18177e30cd38e26d889471696c105772d828 (diff)
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ramips: add support for Asus RT-N11P / RT-N12+ / RT-N12E b1
This is a variant of the MT7620N-based Asus routers. Specifications: - MT7620N (580 MHz) - 32 MB RAM - 8 MB Flash - 5x 10/100Mbps Ethernet (built-in switch) - 2.4 GHz WLAN - 2x external, non-detachable antennas - UART (J2) header on PCB (115200 8n1) Flash instructions: 1. Configure PC with static IP 192.168.1.75/24 2. Connect PC with one of LAN ports, press the reset button, power up the router and keep button pressed for around 6-7 seconds. All 4 LEDs will start to blink, which is when the router will accept firmware files via TFTP. No known limitations on firmware filenames, just send it with a TFTP client to 192.168.1.1. 3. Router will download file from server, write it to flash and reboot. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
Diffstat (limited to 'target/linux/ramips/dts/RT-N12-PLUS.dts')
-rw-r--r--target/linux/ramips/dts/RT-N12-PLUS.dts117
1 files changed, 117 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/RT-N12-PLUS.dts b/target/linux/ramips/dts/RT-N12-PLUS.dts
new file mode 100644
index 0000000000..f3e0284aed
--- /dev/null
+++ b/target/linux/ramips/dts/RT-N12-PLUS.dts
@@ -0,0 +1,117 @@
+/dts-v1/;
+
+#include "mt7620n.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "asus,rt-n12p", "ralink,mt7620n-soc";
+ model = "Asus RT-N12+";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ wan {
+ label = "rt-n12p:green:wan";
+ gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
+ };
+
+ lan {
+ label = "rt-n12p:green:lan";
+ gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+ };
+
+ power {
+ label = "rt-n12p:green:power";
+ gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+ };
+
+ air {
+ label = "rt-n12p:green:air";
+ gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&gpio3 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ 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 {
+ label = "firmware";
+ reg = <0x50000 0xfb0000>;
+ };
+ };
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0x4>;
+ mediatek,portmap = "wllll";
+};
+
+&wmac {
+ ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ default {
+ ralink,group = "ephy", "wled", "i2c", "wdt", "pa", "spi refclk";
+ ralink,function = "gpio";
+ };
+ };
+};