159 lines
2.5 KiB
Plaintext
159 lines
2.5 KiB
Plaintext
/dts-v1/;
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/include/ "rt3883.dtsi"
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/ {
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compatible = "OMNI-EMB-HPM", "ralink,rt3883-soc";
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model = "Omnima EMB HPM";
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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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sysc@0 {
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ralink,pinmux = "uartlite", "spi";
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ralink,gpiomux = "i2c", "jtag";
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ralink,uartmux = "gpio";
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ralink,wdtmux = <1>;
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};
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timer@100 {
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status = "okay";
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};
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gpio0: gpio@600 {
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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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compatible = "macronix,mx25l12805d";
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spi-max-frequency = <25000000>;
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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reg = <0x0 0x0030000>;
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label = "u-boot";
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read-only;
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};
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partition@30000 {
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reg = <0x00030000 0x00010000>;
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label = "config";
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read-only;
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};
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partition@40000 {
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reg = <0x00040000 0x00010000>;
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label = "factory";
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read-only;
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};
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partition@50000 {
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reg = <0x00050000 0x00fb0000>;
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label = "firmware";
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};
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};
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};
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};
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ethernet@10100000 {
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status = "okay";
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phy-handle = <&phy0>;
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phy-mode = "rgmii";
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mdio-bus {
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status = "okay";
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phy0: ethernet-phy@4 {
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reg = <4>;
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};
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};
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};
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wmac@10180000 {
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status = "okay";
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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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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 = <100>;
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reset {
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label = "reset";
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gpios = <&gpio0 14 0>;
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linux,code = <0x198>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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power {
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label = "emb:orange:power";
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gpios = <&gpio0 7 1>;
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};
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status {
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label = "emb:green:status";
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gpios = <&gpio0 21 1>;
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};
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eth {
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label = "emb:green:eth";
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gpios = <&gpio0 20 1>;
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};
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eth2 {
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label = "emb:red:eth";
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gpios = <&gpio0 18 1>;
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};
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wifi {
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label = "emb:green:wifi";
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gpios = <&gpio0 17 1>;
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};
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wifi2 {
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label = "emb:red:wifi";
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gpios = <&gpio0 19 1>;
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};
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};
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/* gpio 12 and 13 handle the OC input */
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usb0: gpio-regulator {
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compatible = "regulator-gpio";
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regulator-name = "usb0-power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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enable-active-high;
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enable-gpio = <&gpio0 2 0>;
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};
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usb1: gpio-regulator {
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compatible = "regulator-gpio";
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regulator-name = "usb1-power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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enable-active-high;
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enable-gpio = <&gpio0 1 0>;
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};
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};
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