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|
/dts-v1/;
/include/ "rt3883.dtsi"
/ {
compatible = "OMNI-EMB-HPM", "ralink,rt3883-soc";
model = "Omnima EMB HPM";
chosen {
bootargs = "console=ttyS0,115200";
};
palmbus@10000000 {
sysc@0 {
ralink,pinmux = "uartlite", "spi";
ralink,gpiomux = "i2c", "jtag";
ralink,uartmux = "gpio";
ralink,wdtmux = <1>;
};
timer@100 {
status = "okay";
};
gpio0: gpio@600 {
status = "okay";
};
spi@b00 {
status = "okay";
m25p80@0 {
compatible = "macronix,mx25l12805d";
spi-max-frequency = <25000000>;
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
reg = <0x0 0x0030000>;
label = "u-boot";
read-only;
};
partition@30000 {
reg = <0x00030000 0x00010000>;
label = "config";
read-only;
};
partition@40000 {
reg = <0x00040000 0x00010000>;
label = "factory";
read-only;
};
partition@50000 {
reg = <0x00050000 0x00fb0000>;
label = "firmware";
};
};
};
};
ethernet@10100000 {
status = "okay";
phy-handle = <&phy0>;
phy-mode = "rgmii";
mdio-bus {
status = "okay";
phy0: ethernet-phy@4 {
reg = <4>;
};
};
};
wmac@10180000 {
status = "okay";
};
ehci@101c0000 {
status = "okay";
};
ohci@101c1000 {
status = "okay";
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
reset {
label = "reset";
gpios = <&gpio0 14 0>;
linux,code = <0x198>;
};
};
gpio-leds {
compatible = "gpio-leds";
power {
label = "emb:orange:power";
gpios = <&gpio0 7 1>;
};
status {
label = "emb:green:status";
gpios = <&gpio0 21 1>;
};
eth {
label = "emb:green:eth";
gpios = <&gpio0 20 1>;
};
eth2 {
label = "emb:red:eth";
gpios = <&gpio0 18 1>;
};
wifi {
label = "emb:green:wifi";
gpios = <&gpio0 17 1>;
};
wifi2 {
label = "emb:red:wifi";
gpios = <&gpio0 19 1>;
};
};
/* gpio 12 and 13 handle the OC input */
usb0: gpio-regulator {
compatible = "regulator-gpio";
regulator-name = "usb0-power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
enable-active-high;
enable-gpio = <&gpio0 2 0>;
};
usb1: gpio-regulator {
compatible = "regulator-gpio";
regulator-name = "usb1-power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
enable-active-high;
enable-gpio = <&gpio0 1 0>;
};
};
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