b7f19a5b26
MicroWRT is an wireless router with 2 USB,1 ethernet port. It has a 16M flash and 64M DDR2 RAM. You can use most interface, such as i2c, SPI, i2s and PCIe. Besides that there are three expansion borad to combine with the core board. The detailed information, please refer to https://www.microduino.cc/wiki/index.php?title=Main_Page This patch adds support for it. Because there is only one port,so disabled VLAN and use eth0 as lan port. and only a power LED control by power pin. Signed-off-by: 盛凯 <shengkai81@gmail.com> SVN-Revision: 45331
108 lines
1.6 KiB
Plaintext
108 lines
1.6 KiB
Plaintext
/dts-v1/;
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/include/ "mt7620a.dtsi"
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/ {
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compatible = "microwrt", "ralink,mt7620a-soc";
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model = "Microduino MicroWRT";
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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palmbus@10000000 {
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gpio2: gpio@660 {
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status = "okay";
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};
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gpio3: gpio@688 {
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status = "okay";
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};
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spi@b00 {
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status = "okay";
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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 = "w25q128";
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reg = <0 0>;
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linux,modalias = "m25p80", "w25q128";
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spi-max-frequency = <10000000>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x20000>;
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read-only;
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};
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partition@20000 {
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label = "u-boot-env";
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reg = <0x20000 0x10000>;
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read-only;
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};
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factory: partition@30000 {
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label = "factory";
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reg = <0x30000 0x10000>;
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read-only;
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};
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partition@40000 {
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label = "firmware";
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reg = <0x40000 0xfc0000>;
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};
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};
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};
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};
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ehci@101c0000 {
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status = "okay";
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};
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ohci@101c1000 {
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status = "okay";
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};
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pcie@10140000 {
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status = "okay";
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};
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ethernet@10100000 {
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pinctrl-names = "default";
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pinctrl-0 = <&ephy_pins>;
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mtd-mac-address = <&factory 0x4>;
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ralink,port-map = "llllw";
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};
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wmac@10180000 {
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ralink,mtd-eeprom = <&factory 0>;
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};
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pinctrl {
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state_default: pinctrl0 {
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default {
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ralink,group = "wled", "i2c", "wdt", "uartf";
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ralink,function = "gpio";
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};
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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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reset {
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label = "reset";
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gpios = <&gpio0 1 1>;
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linux,code = <0x198>;
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};
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wps {
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label = "wps";
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gpios = <&gpio0 2 1>;
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linux,code = <0x211>;
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};
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};
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};
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