openwrt/target/linux/ramips/dts/rt5350_7links_px-4885.dtsi
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 "rt5350.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "7links,px-4885", "ralink,rt5350-soc";
aliases {
led-boot = &led_wifi;
led-failsafe = &led_wifi;
led-running = &led_wifi;
led-upgrade = &led_wifi;
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
leds {
compatible = "gpio-leds";
led_wifi: wifi {
label = "orange:wifi";
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
};
storage {
label = "blue:storage";
gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>;
linux,default-trigger = "usbport";
};
};
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x20000>;
read-only;
};
partition@20000 {
label = "devdata";
reg = <0x20000 0x20000>;
read-only;
};
partition@40000 {
label = "devconf";
reg = <0x40000 0x10000>;
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
eeprom_devconf_0: eeprom@0 {
reg = <0x0 0x200>;
};
macaddr_devconf_28: macaddr@28 {
reg = <0x28 0x6>;
};
};
};
firmware: partition@50000 {
compatible = "denx,uimage";
label = "firmware";
/* reg property is set based on flash size in DTS files */
};
};
};
};
&state_default {
gpio {
groups = "i2c", "jtag", "uartf";
function = "gpio";
};
};
&ethernet {
nvmem-cells = <&macaddr_devconf_28>;
nvmem-cell-names = "mac-address";
};
&esw {
mediatek,portmap = <0x3f>;
};
&wmac {
nvmem-cells = <&eeprom_devconf_0>;
nvmem-cell-names = "eeprom";
};