openwrt/target/linux/ramips/dts/PBR-D1.dts
Petr Štetiar dd3ec40d3d ramips: dts: Unify naming of gpio-led nodes
In DTS Checklist[1] we're now demanding proper generic node names, as
the name of a node should reflect the function of the device and use
generic name for that[2]. Everybody seems to be copy&pasting from DTS
files available in the repository today, so let's unify that naming
there as well and provide proper examples.

1. https://openwrt.org/submitting-patches#dts_checklist
2. https://github.com/devicetree-org/devicetree-specification/blob/master/source/devicetree-basics.rst#generic-names-recommendation

Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [split up]
2019-02-05 16:28:12 +01:00

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/dts-v1/;
#include "mt7628an.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "d-team,pbr-d1", "mediatek,mt7628an-soc";
model = "PBR-D1";
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
};
chosen {
bootargs = "console=ttyS0,115200";
};
aliases {
serial0 = &uart2;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x8000000>;
};
leds {
compatible = "gpio-leds";
usb {
label = "pbr-d1:orange:usb";
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>;
linux,default-trigger = "usbport";
};
led_power: power {
label = "pbr-d1:orange:power";
gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
default-state = "on";
};
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio1 38 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
wgpio: gpio-wifi {
compatible = "mediatek,gpio-wifi";
#address-cells = <1>;
#size-cells = <0>;
gpio-controller;
#gpio-cells = <2>;
};
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "gpio";
ralink,function = "gpio";
};
i2c {
ralink,group = "i2c";
ralink,function = "gpio";
};
i2s {
ralink,group = "i2s";
ralink,function = "gpio";
};
spis {
ralink,group = "spis";
ralink,function = "gpio";
};
wdt {
ralink,group = "wdt";
ralink,function = "gpio";
};
};
};
&spi0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
m25p80@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <40000000>;
m25p,chunked-io = <31>;
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>;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0x0fb0000>;
};
};
};
spidev@1 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "linux,spidev";
reg = <1>;
spi-max-frequency = <40000000>;
};
};
&i2c {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&pwm {
status = "okay";
};
&ethernet {
mtd-mac-address = <&factory 0x28>;
};
&sdhci {
status = "okay";
mediatek,cd-high;
};