/include/ "rt3050.dtsi"
/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "FREESTATION5", "ralink,rt3052-soc";
+ compatible = "FREESTATION5", "ralink,rt3050-soc";
model = "ARC FreeStation5";
- memorydetect {
- ralink,memory = <0x0 0x200000 0x4000000>;
+ chosen {
+ bootargs = "console=ttyS0,115200";
};
- chosen {
- bootargs = "console=ttyS0,115200 mtdparts=1f000000.cfi:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,7872k@0x50000(firmware)";
+ pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+ ralink,function = "gpio";
+ };
+ };
};
cfi@1f000000 {
device-width = <2>;
#address-cells = <1>;
#size-cells = <1>;
- };
- ethernet@10100000 {
- status = "okay";
+ 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>;
+ };
};
esw@10110000 {
- status = "okay";
- ralink,portmap = <0x3e>;
+ ralink,portmap = <0x01>;
};
- wmac@10180000 {
+ otg@101c0000 {
status = "okay";
};
- 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>;
+ };
};
};