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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "ar9344_teltonika_rut9xx.dtsi"
/ {
model = "Teltonika RUT955";
compatible = "teltonika,rut955", "teltonika,rut9xx", "qca,ar9344";
aliases {
led-boot = &led_system_green;
led-failsafe = &led_system_red;
led-running = &led_system_green;
led-upgrade = &led_system_red;
};
leds {
compatible = "gpio-leds";
signal0 {
label = "rut955:green:signal0";
gpios = <&gpio_ext 0 GPIO_ACTIVE_HIGH>;
};
signal1 {
label = "rut955:green:signal1";
gpios = <&gpio_ext 1 GPIO_ACTIVE_HIGH>;
};
signal2 {
label = "rut955:green:signal2";
gpios = <&gpio_ext 2 GPIO_ACTIVE_HIGH>;
};
signal3 {
label = "rut955:green:signal3";
gpios = <&gpio_ext 3 GPIO_ACTIVE_HIGH>;
};
signal4 {
label = "rut955:green:signal4";
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";
};
};
};
&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";
};
};
&spi {
status = "okay";
num-cs = <3>;
pinctrl-names = "default";
pinctrl-0 = <&pmx_spi>, <&pmx_spi_ext>;
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 = "signal_bar0", "signal_bar1", "signal_bar2", "signal_bar3",
"signal_bar4", "status_red", "status_green", "sim_sel",
"DOUT1", "DOUT2", "modem_vbus", "modem_rst",
"DOUT3", "RS485_R", "SDCS", "HWRST";
};
};
&hs_uart {
dtr-gpios = <&gpio_ext 13 GPIO_ACTIVE_HIGH>;
};
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_ext: spi_ext {
// 2nd SCK on GPIO 4, 2nd MOSI on GPIO 12, SPI_CS2 on GPIO 20
pinctrl-single,bits = <0x4 0x0a 0xff>,
<0xc 0x0b 0xff>,
<0x14 0x08 0xff>;
};
};
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