OpenWrt – Rev 1
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/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "ralink,rt2880-soc";
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "mips,mips24KEc";
reg = <0>;
};
};
chosen {
bootargs = "console=ttyS0,57600";
};
aliases {
serial0 = &uartlite;
};
cpuintc: cpuintc {
#address-cells = <0>;
#interrupt-cells = <1>;
interrupt-controller;
compatible = "mti,cpu-interrupt-controller";
};
palmbus: palmbus@300000 {
compatible = "palmbus";
reg = <0x300000 0x200000>;
ranges = <0x0 0x300000 0x1FFFFF>;
#address-cells = <1>;
#size-cells = <1>;
sysc: sysc@0 {
compatible = "ralink,rt2880-sysc";
reg = <0x000 0x100>;
};
timer: timer@100 {
compatible = "ralink,rt2880-timer";
reg = <0x100 0x20>;
interrupt-parent = <&intc>;
interrupts = <1>;
status = "disabled";
};
watchdog: watchdog@120 {
compatible = "ralink,rt2880-wdt";
reg = <0x120 0x10>;
};
intc: intc@200 {
compatible = "ralink,rt2880-intc";
reg = <0x200 0x100>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&cpuintc>;
interrupts = <2>;
};
memc: memc@300 {
compatible = "ralink,rt2880-memc";
reg = <0x300 0x100>;
};
gpio0: gpio@600 {
compatible = "ralink,rt2880-gpio";
reg = <0x600 0x34>;
gpio-controller;
#gpio-cells = <2>;
ralink,gpio-base = <0>;
ralink,nr-gpio = <24>;
ralink,register-map = [ 00 04 08 0c
20 24 28 2c
30 34 ];
};
gpio1: gpio@638 {
compatible = "ralink,rt2880-gpio";
reg = <0x638 0x24>;
gpio-controller;
#gpio-cells = <2>;
ralink,gpio-base = <24>;
ralink,nr-gpio = <16>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c
20 24 ];
status = "disabled";
};
gpio2: gpio@660 {
compatible = "ralink,rt2880-gpio";
reg = <0x660 0x24>;
gpio-controller;
#gpio-cells = <2>;
ralink,gpio-base = <40>;
ralink,nr-gpio = <32>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c
20 24 ];
status = "disabled";
};
i2c: i2c@900 {
compatible = "ralink,rt2880-i2c";
reg = <0x900 0x100>;
resets = <&rstctrl 9>;
reset-names = "i2c";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
pinctrl-names = "default";
pinctrl-0 = <&i2c_pins>;
};
uartlite: uartlite@c00 {
compatible = "ralink,rt2880-uart", "ns16550a";
reg = <0xc00 0x100>;
interrupt-parent = <&intc>;
interrupts = <8>;
reg-shift = <2>;
};
};
pinctrl: pinctrl {
compatible = "ralink,rt2880-pinmux";
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinctrl0 {
sdram {
ralink,group = "sdram";
ralink,function = "sdram";
};
};
i2c_pins: i2c_pins {
i2c_pins {
ralink,group = "i2c";
ralink,function = "i2c";
};
};
spi_pins: spi_pins {
spi_pins {
ralink,group = "spi";
ralink,function = "spi";
};
};
uartlite_pins: uartlite {
uart {
ralink,group = "uartlite";
ralink,function = "uartlite";
};
};
};
rstctrl: rstctrl {
compatible = "ralink,rt2880-reset";
#reset-cells = <1>;
};
clkctrl: clkctrl {
compatible = "ralink,rt2880-clock";
#clock-cells = <1>;
};
pci: pci@440000 {
compatible = "ralink,rt288x-pci";
reg = <0x00440000 0x20000>;
#address-cells = <3>;
#size-cells = <2>;
status = "disabled";
};
ethernet: ethernet@400000 {
compatible = "ralink,rt2880-eth";
reg = <0x00400000 0x10000>;
#address-cells = <1>;
#size-cells = <0>;
resets = <&rstctrl 18>;
reset-names = "fe";
interrupt-parent = <&cpuintc>;
interrupts = <5>;
status = "disabled";
port@0 {
compatible = "ralink,rt2880-port", "mediatek,eth-port";
reg = <0>;
};
mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
};
wmac: wmac@480000 {
compatible = "ralink,rt2880-wmac";
reg = <0x480000 0x40000>;
interrupt-parent = <&cpuintc>;
interrupts = <6>;
ralink,eeprom = "soc_wmac.eeprom";
};
};