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173 lines
2.6 KiB
173 lines
2.6 KiB
/dts-v1/;
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/include/ "mt7628an.dtsi"
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/ {
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compatible = "mediatek,linkit", "mediatek,mt7628an-soc";
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model = "MediaTek LinkIt Smart7688";
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chosen {
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bootargs = "console=ttyS2,57600";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x8000000>;
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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 = "gpio";
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ralink,function = "gpio";
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};
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perst {
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ralink,group = "perst";
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ralink,function = "gpio";
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};
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refclk {
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ralink,group = "refclk";
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ralink,function = "gpio";
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};
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i2s {
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ralink,group = "i2s";
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ralink,function = "gpio";
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};
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spis {
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ralink,group = "spis";
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ralink,function = "gpio";
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};
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wled_kn {
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ralink,group = "wled_kn";
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ralink,function = "gpio";
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};
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wled_an {
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ralink,group = "wled_an";
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ralink,function = "wled_an";
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};
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wdt {
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ralink,group = "wdt";
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ralink,function = "gpio";
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};
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};
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};
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palmbus@10000000 {
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spi@b00 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
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m25p80@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "mx25l25635e";
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reg = <0 0>;
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linux,modalias = "m25p80", "mx25l25635e";
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spi-max-frequency = <40000000>;
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m25p,chunked-io = <31>;
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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 0x10000>;
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};
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factory: partition@40000 {
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label = "factory";
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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 = "firmware";
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reg = <0x50000 0x1fb0000>;
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};
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};
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spidev@1 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spidev";
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reg = <1 0>;
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spi-max-frequency = <40000000>;
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};
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};
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i2c@900 {
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status = "okay";
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};
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uart1@d00 {
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status = "okay";
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};
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uart2@e00 {
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status = "okay";
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};
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pwm@5000 {
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status = "okay";
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};
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};
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ethernet@10100000 {
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mtd-mac-address = <&factory 0x28>;
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};
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sdhci@10130000 {
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status = "okay";
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mediatek,cd-high;
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};
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bootstrap {
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compatible = "mediatek,linkit";
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status = "okay";
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};
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gpio-leds {
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compatible = "gpio-leds";
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wifi {
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label = "mediatek:orange:wifi";
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gpios = <&wgpio 0 0>;
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default-state = "on";
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};
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <20>;
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wps {
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label = "reset";
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gpios = <&gpio1 6 1>;
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linux,code = <0x211>;
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};
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};
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wgpio: gpio-wifi {
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compatible = "mediatek,gpio-wifi";
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#address-cells = <1>;
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#size-cells = <0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
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