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authorKyson Lok <kysonlok@gmail.com>2017-05-17 18:18:45 +0800
committerMathias Kresin <dev@kresin.me>2017-05-26 08:04:15 +0200
commitabbfcc85259a4f6658c61e99dd3d2d3567e3eb3a (patch)
tree005f2cb004e90efa6868b0c736edcfea265a5f92 /target/linux/ramips/dts/GL-MT300N-V2.dts
parentda472e5b30f63b7f214b1d646ef0d955cbf3f295 (diff)
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ramips: add support for GL-inet GL-MT300N-V2
This patch adds supports for the GL-inet GL-MT300N-V2. Specification: - SoC: MediaTek MT7628AN - Flash: 16 MiB (W25Q128FVSG) - RAM: 128 MiB DDR - Ethernet: 1 x WAN (100 Mbps) and 1 x LAN (100 Mbps) - USB: 1 x USB 2.0 port - Button: 1 x switch button, 1 x reset button - LED: 3 x LEDS (system power led is not GPIO controller) - UART: 1 x UART on PCB (JP1: 3.3V, RX, TX, GND) Installation through Luci: - The original firmware is LEDE, so both LuCI or sysupgrade can be used. - Do not keep settings, for sysupgrade please use the -n option. Installation through bootloader webserver: - Plug power and hold reset button until red LED blink to bright. - Install sysupgrade image using web interface on 192.168.1.1. Signed-off-by: Kyson Lok <kysonlok@gmail.com> [match maximum image size with firmware partition] Signed-off-by: Mathias Kresin <dev@kresin.me>
Diffstat (limited to 'target/linux/ramips/dts/GL-MT300N-V2.dts')
-rw-r--r--target/linux/ramips/dts/GL-MT300N-V2.dts133
1 files changed, 133 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/GL-MT300N-V2.dts b/target/linux/ramips/dts/GL-MT300N-V2.dts
new file mode 100644
index 0000000000..e40c4cf7df
--- /dev/null
+++ b/target/linux/ramips/dts/GL-MT300N-V2.dts
@@ -0,0 +1,133 @@
+/dts-v1/;
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/{
+ compatible = "gl-inet,gl-mt300n-v2", "ralink,mt7620an-soc";
+ model = "GL-MT300N-V2";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x8000000>;
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ wan {
+ label = "gl-mt300n-v2:blue:wan";
+ gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan {
+ label = "gl-mt300n-v2:red:wlan";
+ gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ BTN_0 {
+ label = "BTN_0";
+ gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ };
+
+ BTN_1 {
+ label = "BTN_1";
+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ };
+ };
+
+ gpio_export {
+ compatible = "gpio-export";
+ #size-cells = <0>;
+
+ usb {
+ gpio-export,name = "usb";
+ gpio-export,output = <1>;
+ gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "wdt", "gpio", "wled_an", "p0led_an", "i2s";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0x4000>;
+};
+
+&wmac {
+ status = "okay";
+ ralink,mtd-eeprom = <&factory 0x0>;
+};
+
+&spi0 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ m25p,chunked-io = <32>;
+
+ 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>;
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&ohci {
+ status = "okay";
+};