openwrt/target/linux/ramips/dts/DWR-921-C1.dts
Mathias Kresin 8f4dfadd5a ramips: add support for indicating the boot state using multiple leds
Use diag.sh version used for other targets supporting different leds
for the different boot states.

The existing led sequences should be the same as before.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-10-07 11:34:18 +02:00

154 lines
2.3 KiB
Plaintext

/dts-v1/;
#include "mt7620n.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "dlink,dwr-921-c1", "ralink,mt7620n-soc";
model = "D-Link DWR-921 C1";
aliases {
led-boot = &led_sstrenghg;
led-failsafe = &led_sstrenghg;
led-running = &led_sstrenghg;
led-upgrade = &led_sstrenghg;
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
poll-interval = <20>;
wps {
label = "wps";
gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
reset {
label = "reset";
gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
gpio-leds {
compatible = "gpio-leds";
sms {
label = "dwr-921-c1:green:sms";
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
};
lan {
label = "dwr-921-c1:green:lan";
gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
};
led_sstrenghg: sstrengthg {
label = "dwr-921-c1:green:sigstrength";
gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
};
sstrengthr {
label = "dwr-921-c1:red:sigstrength";
gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
};
4g {
label = "dwr-921-c1:green:4g";
gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
};
3g {
label = "dwr-921-c1:green:3g";
gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
};
wifi {
label = "dwr-921-c1:green:wifi";
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
};
};
gpio_export {
compatible = "gpio-export";
#size-cells = <0>;
lte_modem_enable {
gpio-export,name = "lte_modem_enable";
gpio-export,output = <1>;
gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
};
};
};
&gpio1 {
status = "okay";
};
&gpio2 {
status = "okay";
};
&gpio3 {
status = "okay";
};
&spi0 {
status = "okay";
m25p80@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "jboot";
reg = <0x0 0x10000>;
read-only;
};
partition@10000 {
label = "firmware";
reg = <0x10000 0xfe0000>;
};
config: partition@ff0000 {
label = "config";
reg = <0xff0000 0x10000>;
read-only;
};
};
};
};
&ehci {
status = "okay";
};
&ohci {
status = "okay";
};
&ethernet {
port@4 {
status = "okay";
};
};
&pinctrl {
state_default: pinctrl0 {
default {
ralink,group = "spi refclk", "i2c", "ephy", "wled";
ralink,function = "gpio";
};
};
};