openwrt/target/linux/ramips/dts/rt3052_fon_fonera-20n.dts
Shiji Yang 0bcb64041a ramips: rt305x: convert devices to interrupt-driven gpio-keys
This converts all RT305x and RT5350 devices to use interrupt based
gpio-keys instead of gpio-keys-polled. The poll-interval will be
removed.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Link: https://github.com/openwrt/openwrt/pull/16764
Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-10-25 13:56:14 +02:00

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#include "rt3050.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
compatible = "fon,fonera-20n", "ralink,rt3052-soc";
model = "La Fonera 2.0N";
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
};
flash@1f000000 {
compatible = "cfi-flash";
reg = <0x1f000000 0x800000>;
bank-width = <2>;
device-width = <2>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
eeprom_factory_0: eeprom@0 {
reg = <0x0 0x200>;
};
macaddr_factory_28: macaddr@28 {
reg = <0x28 0x6>;
};
};
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0x7b0000>;
};
};
};
leds {
compatible = "gpio-leds";
wifi {
label = "orange:wifi";
gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
};
led_power: power {
function = LED_FUNCTION_POWER;
color = <LED_COLOR_ID_GREEN>;
gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
};
usb {
function = LED_FUNCTION_USB;
color = <LED_COLOR_ID_ORANGE>;
gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
trigger-sources = <&otg_port1>;
linux,default-trigger = "usbport";
};
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
switch {
label = "switch";
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RFKILL>;
linux,input-type = <EV_SW>;
};
};
};
&state_default {
gpio {
groups = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
function = "gpio";
};
};
&ethernet {
nvmem-cells = <&macaddr_factory_28>;
nvmem-cell-names = "mac-address";
};
&esw {
#address-cells = <1>;
#size-cells = <0>;
mediatek,portmap = <0x2f>;
port@0 {
compatible = "swconfig,port";
reg = <0>;
swconfig,segment = "lan";
swconfig,portmap = <0 4>;
};
port@1 {
compatible = "swconfig,port";
reg = <1>;
swconfig,segment = "lan";
swconfig,portmap = <1 3>;
};
port@2 {
compatible = "swconfig,port";
reg = <2>;
swconfig,segment = "lan";
swconfig,portmap = <2 2>;
};
port@3 {
compatible = "swconfig,port";
reg = <3>;
swconfig,segment = "lan";
swconfig,portmap = <3 1>;
};
port@4 {
compatible = "swconfig,port";
reg = <4>;
swconfig,segment = "wan";
swconfig,portmap = <4 0>;
};
};
&wmac {
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
};
&otg {
status = "okay";
};