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|
/dts-v1/;
/include/ "rt3050.dtsi"
/ {
compatible = "FREESTATION5", "ralink,rt3050-soc";
model = "ARC FreeStation5";
chosen {
bootargs = "console=ttyS0,115200";
};
pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
ralink,function = "gpio";
};
};
};
cfi@1f000000 {
compatible = "cfi-flash";
reg = <0x1f000000 0x800000>;
bank-width = <2>;
device-width = <2>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
label = "firmware";
reg = <0x50000 0x7b0000>;
};
};
ethernet@10100000 {
mtd-mac-address = <&factory 0x28>;
};
esw@10110000 {
ralink,portmap = <0x01>;
};
wmac@10180000 {
ralink,mtd-eeprom = <&factory 0>;
};
otg@101c0000 {
status = "okay";
};
gpio-export {
compatible = "gpio-export";
// Used to enable power-over-ethernet passthrough from port0 to port1.
// Disable passthrough by default to prevent accidental equipment damage.
poe {
gpio-export,name = "poe-passthrough";
gpio-export,output = <1>; // OUT_INIT_HIGH
gpios = <&gpio0 11 1>; // GPIO 11, ACTIVE_LOW
};
};
gpio-leds {
compatible = "gpio-leds";
// The following leds are defined in the ArcOS firmware, but reportedly
// not present in the Freestation5 device.
wifi {
label = "freestation:unknown:wifi";
gpios = <&gpio0 7 1>;
};
powerg {
label = "freestation:unknown:powerg";
gpios = <&gpio0 9 1>;
};
usb {
label = "freestation:unknown:usb";
gpios = <&gpio0 14 1>;
};
};
};
|
