123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161 |
- /dts-v1/;
- #include "mt7628an.dtsi"
- #include <dt-bindings/input/input.h>
- / {
- compatible = "mediatek,pbr-d1", "mediatek,mt7628an-soc";
- model = "PBR-D1";
- chosen {
- bootargs = "console=ttyS0,115200";
- };
- aliases {
- serial0 = &uart2;
- };
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x8000000>;
- };
- gpio-leds {
- compatible = "gpio-leds";
- usb {
- label = "pbr-d1:orange:usb";
- gpios = <&gpio0 0 1>;
- default-state = "off";
- };
- power {
- label = "pbr-d1:orange:power";
- gpios = <&gpio0 14 1>;
- default-state = "on";
- };
- };
- gpio-keys-polled {
- compatible = "gpio-keys-polled";
- #address-cells = <1>;
- #size-cells = <0>;
- poll-interval = <20>;
- reset {
- label = "reset";
- gpios = <&gpio1 38 1>;
- 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 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "jedec,spi-nor";
- reg = <0>;
- linux,modalias = "m25p80", "w25q128";
- spi-max-frequency = <40000000>;
- m25p,chunked-io = <31>;
- 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 {
- 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";
- };
- ðernet {
- mtd-mac-address = <&factory 0x28>;
- };
- &sdhci {
- status = "okay";
- mediatek,cd-high;
- };
|