119 lines
2 KiB
Text
119 lines
2 KiB
Text
#include <dt-bindings/input/input.h>
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/dts-v1/;
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#include "mt7621.dtsi"
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/ {
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compatible = "mediatek,mt7621-eval-board", "mediatek,mt7621-soc";
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model = "UBNT-ERX";
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x10000000>;
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};
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chosen {
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bootargs = "console=ttyS0,57600";
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};
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palmbus@1E000000 {
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spi@b00 {
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/* This board has 2Mb spi flash soldered in and visible
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from manufacturer's firmware.
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But this SoC shares spi and nand pins,
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and current driver does't handle this sharing well */
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status = "disabled";
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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 = "jedec,spi-nor";
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reg = <1>;
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linux,modalias = "m25p80";
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spi-max-frequency = <10000000>;
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partition@0 {
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label = "spi";
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reg = <0x0 0x200000>;
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read-only;
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};
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};
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};
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};
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nand@1e003000 {
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compatible = "mtk,mt7621-nand";
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bank-width = <2>;
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reg = <0x1e003000 0x800
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0x1e003800 0x800>;
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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 0x80000>;
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read-only;
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};
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partition@80000 {
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label = "u-boot-env";
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reg = <0x80000 0x60000>;
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read-only;
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};
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factory: partition@e0000 {
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label = "factory";
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reg = <0xe0000 0x60000>;
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};
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partition@140000 {
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label = "kernel1";
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reg = <0x140000 0x300000>;
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};
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partition@440000 {
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label = "kernel2";
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reg = <0x440000 0x300000>;
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};
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partition@740000 {
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label = "ubi";
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reg = <0x740000 0xf7c0000>;
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};
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};
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ethernet@1e100000 {
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mtd-mac-address = <&factory 0x22>;
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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 = "uart2", "uart3", "i2c", "pcie", "rgmii2", "jtag";
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ralink,function = "gpio";
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};
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};
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};
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sdhci@1E130000 {
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status = "disabled";
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};
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pcie@1e140000 {
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status = "disabled";
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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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reset {
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label = "reset";
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gpios = <&gpio0 12 1>;
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linux,code = <KEY_RESTART>;
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};
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};
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};
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