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.
347 lines
6.1 KiB
Plaintext
347 lines
6.1 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 "ar9344.dtsi"
|
|
|
|
/ {
|
|
model = "Teltonika RUT955";
|
|
compatible = "teltonika,rut955", "qca,ar9344";
|
|
|
|
aliases {
|
|
serial0 = &uart;
|
|
serial1 = &hs_uart;
|
|
led-boot = &led_system_green;
|
|
led-failsafe = &led_system_red;
|
|
led-running = &led_system_green;
|
|
led-upgrade = &led_system_red;
|
|
label-mac-device = ð1;
|
|
};
|
|
|
|
i2c {
|
|
compatible = "i2c-gpio";
|
|
scl-gpios = <&gpio 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
|
|
sda-gpios = <&gpio 17 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
hwmon@4d {
|
|
compatible = "microchip,mcp3221";
|
|
reg = <0x4d>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
signal1 {
|
|
label = "rut955:green:signal1";
|
|
gpios = <&gpio_ext 0 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
signal2 {
|
|
label = "rut955:green:signal2";
|
|
gpios = <&gpio_ext 1 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
signal3 {
|
|
label = "rut955:green:signal3";
|
|
gpios = <&gpio_ext 2 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
signal4 {
|
|
label = "rut955:green:signal4";
|
|
gpios = <&gpio_ext 3 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
signal5 {
|
|
label = "rut955:green:signal5";
|
|
gpios = <&gpio_ext 4 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led_system_red: system_red {
|
|
label = "rut955:red:system";
|
|
gpios = <&gpio_ext 5 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led_system_green: system_green {
|
|
label = "rut955:green:system";
|
|
gpios = <&gpio_ext 6 GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
};
|
|
|
|
keys {
|
|
compatible = "gpio-keys";
|
|
|
|
reset {
|
|
label = "reset";
|
|
linux,code = <KEY_RESTART>;
|
|
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
|
|
debounce-interval = <60>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&gpio {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&jtag_disable_pins>;
|
|
|
|
gpio-line-names = "RS485_D", "led_wan", "DIN3", "mmc_cs",
|
|
"ext_sck", "", "", "",
|
|
"", "", "", "",
|
|
"ext_mosi", "led_lan2", "led_lan1", "",
|
|
"i2c_scl", "i2c_sda", "", "DIN2",
|
|
"ext_cs", "DIN1", "led_lan3", "",
|
|
"", "", "", "",
|
|
"", "", "", "";
|
|
|
|
ext_sck {
|
|
gpio-hog;
|
|
gpios = <4 GPIO_ACTIVE_HIGH>;
|
|
output-high;
|
|
line-name = "rut955:ext:sck";
|
|
};
|
|
|
|
ext_mosi {
|
|
gpio-hog;
|
|
gpios = <12 GPIO_ACTIVE_HIGH>;
|
|
output-high;
|
|
line-name = "rut955:ext:mosi";
|
|
};
|
|
|
|
ext_cs {
|
|
gpio-hog;
|
|
gpios = <20 GPIO_ACTIVE_HIGH>;
|
|
output-low;
|
|
line-name = "rut955:ext:cs";
|
|
};
|
|
|
|
mmc_cs {
|
|
gpio-hog;
|
|
gpios = <3 GPIO_ACTIVE_HIGH>;
|
|
output-high;
|
|
line-name = "rut955:mmc:cs";
|
|
};
|
|
|
|
uart1_td {
|
|
gpio-hog;
|
|
gpios = <18 GPIO_ACTIVE_HIGH>;
|
|
output-high;
|
|
line-name = "rut955:uart1:td";
|
|
};
|
|
|
|
uart1_rd {
|
|
gpio-hog;
|
|
gpios = <11 GPIO_ACTIVE_LOW>;
|
|
input;
|
|
line-name = "rut955:uart1:rd";
|
|
};
|
|
|
|
led_wan {
|
|
gpio-hog;
|
|
gpios = <1 GPIO_ACTIVE_HIGH>;
|
|
output-high;
|
|
line-name = "rut955:led:wan";
|
|
};
|
|
|
|
led_lan2 {
|
|
gpio-hog;
|
|
gpios = <13 GPIO_ACTIVE_HIGH>;
|
|
output-high;
|
|
line-name = "rut955:led:lan2";
|
|
};
|
|
|
|
led_lan1 {
|
|
gpio-hog;
|
|
gpios = <14 GPIO_ACTIVE_HIGH>;
|
|
output-high;
|
|
line-name = "rut955:led:lan1";
|
|
};
|
|
|
|
led_lan3 {
|
|
gpio-hog;
|
|
gpios = <22 GPIO_ACTIVE_HIGH>;
|
|
output-high;
|
|
line-name = "rut955:led:lan3";
|
|
};
|
|
};
|
|
|
|
&ref {
|
|
clock-frequency = <40000000>;
|
|
};
|
|
|
|
&uart {
|
|
status = "okay";
|
|
};
|
|
|
|
&hs_uart {
|
|
status = "okay";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmx_uart2>;
|
|
|
|
rts-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
|
|
rs485-rts-active-low;
|
|
linux,rs485-enabled-at-boot-time;
|
|
};
|
|
|
|
&spi {
|
|
status = "okay";
|
|
|
|
num-cs = <3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmx_spi>;
|
|
|
|
flash@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <25000000>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "u-boot";
|
|
reg = <0x0 0x20000>;
|
|
read-only;
|
|
};
|
|
|
|
config: partition@20000 {
|
|
label = "config";
|
|
reg = <0x20000 0x10000>;
|
|
read-only;
|
|
};
|
|
|
|
art: partition@30000 {
|
|
label = "art";
|
|
reg = <0x30000 0x10000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@40000 {
|
|
label = "firmware";
|
|
reg = <0x40000 0xf30000>;
|
|
compatible = "tplink,firmware";
|
|
};
|
|
|
|
partition@f70000 {
|
|
label = "event-log";
|
|
reg = <0xf70000 0x90000>;
|
|
read-only;
|
|
};
|
|
};
|
|
};
|
|
|
|
microsd@1 {
|
|
status = "disabled";
|
|
|
|
compatible = "mmc-spi-slot";
|
|
spi-max-frequency = <25000000>;
|
|
reg = <1>;
|
|
voltage-ranges = <3200 3400>;
|
|
broken-cd;
|
|
};
|
|
|
|
gpio_ext: gpio_ext@2 {
|
|
compatible = "fairchild,74hc595";
|
|
reg = <2>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
registers-number = <2>;
|
|
spi-max-frequency = <10000000>;
|
|
gpio-line-names = "led_signal_bar1", "led_signal_bar2", "led_signal_bar3", "led_signal_bar4",
|
|
"led_signal_bar5", "led_status_red", "led_status_green", "sim_sel",
|
|
"DOUT1", "DOUT2", "modem_vbus", "modem_rst",
|
|
"DOUT3", "RS485_R", "SDCS", "HWRST";
|
|
};
|
|
};
|
|
|
|
&usb {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
port@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <1>;
|
|
|
|
port@1 {
|
|
compatible = "usb-a-connector";
|
|
reg = <1>;
|
|
};
|
|
|
|
port@3 {
|
|
label = "RS-232 serial adapter";
|
|
reg = <3>;
|
|
};
|
|
|
|
port@4 {
|
|
label = "internal wwan modem";
|
|
reg = <4>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&usb_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&wmac {
|
|
status = "okay";
|
|
|
|
mtd-cal-data = <&art 0x1000>;
|
|
mtd-mac-address = <&config 0x0>;
|
|
mtd-mac-address-increment = <2>;
|
|
};
|
|
|
|
ð0 {
|
|
status = "okay";
|
|
|
|
phy-handle = <&swphy4>;
|
|
|
|
mtd-mac-address = <&config 0x0>;
|
|
mtd-mac-address-increment = <1>;
|
|
};
|
|
|
|
ð1 {
|
|
status = "okay";
|
|
|
|
mtd-mac-address = <&config 0x0>;
|
|
};
|
|
|
|
&builtin_switch {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmx_leds_switch>;
|
|
};
|
|
|
|
&pinmux {
|
|
pmx_spi: spi {
|
|
// SPI_CS1 on GPIO 3, 2nd SCK on GPIO 4
|
|
// 2nd MOSI on GPIO 12, SPI_CS2 on GPIO 20
|
|
pinctrl-single,bits = <0x0 0x07000000 0xff000000>,
|
|
<0x4 0x0a 0xff>,
|
|
<0xc 0x0b 0xff>,
|
|
<0x14 0x08 0xff>;
|
|
};
|
|
|
|
pmx_leds_switch: leds_switch {
|
|
// switch port LEDs on GPIO 1, GPIO 13, GPIO 14 and GPIO 22
|
|
pinctrl-single,bits = <0x0 0x00002d00 0x0000ff00>,
|
|
<0xc 0x002c2b00 0x00ffff00>,
|
|
<0x14 0x002a0000 0x00ff0000>;
|
|
};
|
|
|
|
pmx_uart2: uart2 {
|
|
// UART1_DTR on GPIO 0, UART1_RD on GPIO 11, UART1_TD on GPIO 18
|
|
pinctrl-single,bits = <0x0 0x0 0xff>,
|
|
<0x10 0x4f000000 0xff000000>,
|
|
<0x3c 0x000b0000 0x00ff0000>;
|
|
};
|
|
};
|