You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
143 lines
2.2 KiB
Plaintext
143 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
|
|
/dts-v1/;
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
#include "ar7242.dtsi"
|
|
|
|
/ {
|
|
compatible = "qca,ar7242";
|
|
model = "Ubiquiti Networks SW board";
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200n8";
|
|
};
|
|
|
|
aliases {
|
|
led-boot = &led_usr;
|
|
led-failsafe = &led_usr;
|
|
led-running = &led_usr;
|
|
led-upgrade = &led_usr;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led_usr: usr {
|
|
label = "ubnt:yellow:usr";
|
|
gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
keys {
|
|
compatible = "gpio-keys";
|
|
|
|
reset {
|
|
linux,code = <KEY_RESTART>;
|
|
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
|
|
debounce-interval = <60>;
|
|
};
|
|
};
|
|
|
|
gpio_spi {
|
|
compatible = "spi-gpio";
|
|
#address-cells = <0x1>;
|
|
ranges;
|
|
|
|
sck-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
|
|
mosi-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
|
|
cs-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
|
|
num-chipselects = <1>;
|
|
|
|
gpio_hc595: gpio_spi@0 {
|
|
compatible = "fairchild,74hc595";
|
|
reg = <0>;
|
|
registers-number = <2>;
|
|
spi-max-frequency = <100000>;
|
|
enable-gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
};
|
|
};
|
|
};
|
|
|
|
&spi {
|
|
status = "okay";
|
|
|
|
num-cs = <1>;
|
|
|
|
flash@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <25000000>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
reg = <0x000000 0x040000>;
|
|
label = "u-boot";
|
|
read-only;
|
|
};
|
|
|
|
partition@40000 {
|
|
reg = <0x040000 0x010000>;
|
|
label = "u-boot-env";
|
|
read-only;
|
|
};
|
|
|
|
partition@50000 {
|
|
compatible = "denx,uimage";
|
|
reg = <0x050000 0x760000>;
|
|
label = "firmware";
|
|
};
|
|
|
|
partition@7b0000 {
|
|
reg = <0x7b0000 0x040000>;
|
|
label = "cfg";
|
|
read-only;
|
|
};
|
|
|
|
art: partition@7f0000 {
|
|
reg = <0x7f0000 0x010000>;
|
|
label = "art";
|
|
read-only;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&usb_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
hub_port: port@1 {
|
|
reg = <1>;
|
|
#trigger-source-cells = <0>;
|
|
};
|
|
};
|
|
|
|
&pcie {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart {
|
|
status = "okay";
|
|
};
|
|
|
|
ð1 {
|
|
status = "okay";
|
|
|
|
mtd-mac-address = <&art 0x6>;
|
|
};
|