forked from mirrors/linux
f18fd0f560
The 50ms debounce is too low and give ghost bounces on some platforms. Bump it to 100ms to make it stable. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
148 lines
2.7 KiB
Text
148 lines
2.7 KiB
Text
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Device Tree file for Teltonika RUT1xx
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "gemini.dtsi"
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "Teltonika RUT1xx";
|
|
compatible = "teltonika,rut1xx", "cortina,gemini";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
memory@0 { /* 128 MB */
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x8000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200n8";
|
|
stdout-path = &uart0;
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
|
|
button-setup {
|
|
debounce-interval = <100>;
|
|
wakeup-source;
|
|
linux,code = <KEY_SETUP>;
|
|
label = "Reset to defaults";
|
|
/* Conflict with TVC */
|
|
gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
led-gsm {
|
|
/* FIXME: add the LED color */
|
|
label = "rut1xx::gsm";
|
|
/* Conflict with ICE */
|
|
gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
led-power {
|
|
/* FIXME: add the LED color */
|
|
label = "rut1xx::power";
|
|
/* Conflict with NAND CE0 */
|
|
gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
};
|
|
|
|
mdio0: ethernet-phy {
|
|
compatible = "virtual,mdio-gpio";
|
|
gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
|
|
<&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
phy0: ethernet-phy@1 {
|
|
reg = <1>;
|
|
device_type = "ethernet-phy";
|
|
};
|
|
};
|
|
|
|
soc {
|
|
flash@30000000 {
|
|
status = "okay";
|
|
/* 8MB of flash */
|
|
reg = <0x30000000 0x00800000>;
|
|
/* TODO: add flash partitions here */
|
|
};
|
|
|
|
syscon: syscon@40000000 {
|
|
pinctrl {
|
|
/*
|
|
* gpio0bgrp cover line 7 used by GSM LED
|
|
* gpio0fgrp cover line 17 used by power LED
|
|
*/
|
|
gpio0_default_pins: pinctrl-gpio0 {
|
|
mux {
|
|
function = "gpio0";
|
|
groups = "gpio0bgrp",
|
|
"gpio0fgrp";
|
|
};
|
|
};
|
|
/*
|
|
* gpio1dgrp cover line 28-31 otherwise used
|
|
* by TVC.
|
|
*/
|
|
gpio1_default_pins: pinctrl-gpio1 {
|
|
mux {
|
|
function = "gpio1";
|
|
groups = "gpio1dgrp";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
gpio0: gpio@4d000000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gpio0_default_pins>;
|
|
};
|
|
|
|
gpio1: gpio@4e000000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gpio1_default_pins>;
|
|
};
|
|
|
|
ethernet@60000000 {
|
|
status = "okay";
|
|
|
|
ethernet-port@0 {
|
|
phy-mode = "rgmii";
|
|
phy-handle = <&phy0>;
|
|
};
|
|
ethernet-port@1 {
|
|
/* Not used in this platform */
|
|
};
|
|
};
|
|
|
|
ethernet@60000000 {
|
|
status = "okay";
|
|
|
|
ethernet-port@0 {
|
|
phy-mode = "rgmii";
|
|
phy-handle = <&phy0>;
|
|
};
|
|
ethernet-port@1 {
|
|
/* Not used in this platform */
|
|
};
|
|
};
|
|
|
|
usb@68000000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usb@69000000 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|