103 lines
1.5 KiB
Plaintext
103 lines
1.5 KiB
Plaintext
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
/dts-v1/;
|
||
|
|
|
||
|
|
#include <dt-bindings/gpio/gpio.h>
|
||
|
|
#include <dt-bindings/input/input.h>
|
||
|
|
|
||
|
|
#include "ar9331.dtsi"
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "Dragino MS14 (Dragino 2)";
|
||
|
|
compatible = "dragino,ms14";
|
||
|
|
|
||
|
|
aliases {
|
||
|
|
serial0 = &uart;
|
||
|
|
};
|
||
|
|
|
||
|
|
memory@0 {
|
||
|
|
device_type = "memory";
|
||
|
|
reg = <0x0 0x4000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
leds {
|
||
|
|
compatible = "gpio-leds";
|
||
|
|
|
||
|
|
wlan {
|
||
|
|
label = "dragino2:red:wlan";
|
||
|
|
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
lan {
|
||
|
|
label = "dragino2:red:lan";
|
||
|
|
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
wan {
|
||
|
|
label = "dragino2:red:wan";
|
||
|
|
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
system {
|
||
|
|
label = "dragino2:red:system";
|
||
|
|
gpios = <&gpio 28 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio-keys {
|
||
|
|
compatible = "gpio-keys";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
button@0 {
|
||
|
|
label = "jumpstart";
|
||
|
|
linux,code = <KEY_WPS_BUTTON>;
|
||
|
|
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
|
||
|
|
};
|
||
|
|
|
||
|
|
button@1 {
|
||
|
|
label = "reset";
|
||
|
|
linux,code = <KEY_RESTART>;
|
||
|
|
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&ref {
|
||
|
|
clock-frequency = <25000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&gpio {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb {
|
||
|
|
dr_mode = "host";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb_phy {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&spi {
|
||
|
|
num-chipselects = <1>;
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
/* Winbond 25Q128BVFG SPI flash */
|
||
|
|
spiflash: w25q128@0 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
compatible = "winbond,w25q128", "jedec,spi-nor";
|
||
|
|
spi-max-frequency = <104000000>;
|
||
|
|
reg = <0>;
|
||
|
|
};
|
||
|
|
};
|