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192 lines
3.1 KiB
Plaintext
192 lines
3.1 KiB
Plaintext
/dts-v1/;
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#include "mt7620a.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "dlink,dch-m225", "ralink,mt7620a-soc";
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model = "D-Link DCH-M225";
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aliases {
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led-boot = &led_power;
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led-failsafe = &led_power;
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led-running = &led_power;
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led-upgrade = &led_power;
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};
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keys {
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compatible = "gpio-keys-polled";
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poll-interval = <100>;
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wps {
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label = "wps";
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gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RFKILL>;
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};
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reset {
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label = "reset";
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gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led_power: power {
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label = "dch-m225:green:power";
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gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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status {
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label = "dch-m225:red:status";
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gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
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};
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "Audio-I2S";
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simple-audio-card,format = "i2s";
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simple-audio-card,bitclock-master = <&dailink0_master>;
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simple-audio-card,frame-master = <&dailink0_master>;
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simple-audio-card,widgets =
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"Headphone", "Headphones";
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simple-audio-card,routing =
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"Headphones", "HP_L",
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"Headphones", "HP_R";
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,hp-det-gpio = <&gpio0 14 GPIO_ACTIVE_LOW>;
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simple-audio-card,cpu {
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sound-dai = <&i2s>;
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};
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dailink0_master: simple-audio-card,codec {
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sound-dai = <&codec>;
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};
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};
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&i2c {
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status = "okay";
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codec: wm8960@1a {
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#sound-dai-cells = <0>;
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compatible = "wlf,wm8960";
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reg = <0x1a>;
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wlf,shared-lrclk;
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};
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};
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&i2s {
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#sound-dai-cells = <0>;
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&mdio_refclk_pins>;
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};
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&spi0 {
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status = "okay";
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m25p80@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <80000000>;
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m25p,fast-read;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "u-boot-env";
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reg = <0x30000 0x4000>;
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read-only;
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};
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factory: partition@34000 {
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label = "factory";
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reg = <0x34000 0x4000>;
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read-only;
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};
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nvram: partition@38000 {
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label = "nvram";
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reg = <0x38000 0x8000>;
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read-only;
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};
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partition@40000 {
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label = "devconf";
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reg = <0x40000 0x10000>;
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read-only;
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};
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partition@50000 {
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label = "upgrade_rec";
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reg = <0x50000 0x100000>;
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read-only;
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};
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partition@150000 {
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compatible = "seama";
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label = "firmware";
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reg = <0x150000 0x6b0000>;
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};
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};
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};
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};
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&gdma {
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status = "okay";
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};
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&pinctrl {
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state_default: pinctrl0 {
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gpio {
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ralink,group = "wdt", "rgmii1";
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ralink,function = "gpio";
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};
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gpio_i2s {
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ralink,group = "uartf";
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ralink,function = "gpio i2s";
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};
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};
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};
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ðernet {
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mtd-mac-address = <&factory 0x4>;
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};
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&gsw {
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ralink,port4 = "ephy";
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};
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&wmac {
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ralink,mtd-eeprom = <&factory 0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pa_pins>;
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};
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