/branches/18.06.1/target/linux/ramips/dts/rt3352.dtsi |
@@ -0,0 +1,399 @@ |
/ { |
#address-cells = <1>; |
#size-cells = <1>; |
compatible = "ralink,rt3352-soc"; |
|
cpus { |
#address-cells = <1>; |
#size-cells = <0>; |
|
cpu@0 { |
compatible = "mips,mips24KEc"; |
reg = <0>; |
}; |
}; |
|
chosen { |
bootargs = "console=ttyS0,57600"; |
}; |
|
cpuintc: cpuintc { |
#address-cells = <0>; |
#interrupt-cells = <1>; |
interrupt-controller; |
compatible = "mti,cpu-interrupt-controller"; |
}; |
|
aliases { |
spi0 = &spi0; |
spi1 = &spi1; |
serial0 = &uartlite; |
}; |
|
palmbus: palmbus@10000000 { |
compatible = "palmbus"; |
reg = <0x10000000 0x200000>; |
ranges = <0x0 0x10000000 0x1FFFFF>; |
|
#address-cells = <1>; |
#size-cells = <1>; |
|
sysc: sysc@0 { |
compatible = "ralink,rt3352-sysc", "ralink,rt3050-sysc", "syscon"; |
reg = <0x0 0x100>; |
}; |
|
timer: timer@100 { |
compatible = "ralink,rt3352-timer", "ralink,rt2880-timer"; |
reg = <0x100 0x20>; |
|
interrupt-parent = <&intc>; |
interrupts = <1>; |
}; |
|
watchdog: watchdog@120 { |
compatible = "ralink,rt3352-wdt", "ralink,rt2880-wdt"; |
reg = <0x120 0x10>; |
|
resets = <&rstctrl 8>; |
reset-names = "wdt"; |
|
interrupt-parent = <&intc>; |
interrupts = <1>; |
}; |
|
intc: intc@200 { |
compatible = "ralink,rt3352-intc", "ralink,rt2880-intc"; |
reg = <0x200 0x100>; |
|
interrupt-controller; |
#interrupt-cells = <1>; |
|
interrupt-parent = <&cpuintc>; |
interrupts = <2>; |
}; |
|
memc: memc@300 { |
compatible = "ralink,rt3352-memc", "ralink,rt3050-memc"; |
reg = <0x300 0x100>; |
|
resets = <&rstctrl 20>; |
reset-names = "mc"; |
|
interrupt-parent = <&intc>; |
interrupts = <3>; |
}; |
|
uart: uart@500 { |
compatible = "ralink,rt3352-uart", "ralink,rt2880-uart", "ns16550a"; |
reg = <0x500 0x100>; |
|
resets = <&rstctrl 12>; |
reset-names = "uart"; |
|
interrupt-parent = <&intc>; |
interrupts = <5>; |
|
reg-shift = <2>; |
|
status = "disabled"; |
}; |
|
gpio0: gpio@600 { |
compatible = "ralink,rt3352-gpio", "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 ]; |
resets = <&rstctrl 13>; |
reset-names = "pio"; |
|
interrupt-parent = <&intc>; |
interrupts = <6>; |
}; |
|
gpio1: gpio@638 { |
compatible = "ralink,rt3352-gpio", "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,rt3352-gpio", "ralink,rt2880-gpio"; |
reg = <0x660 0x24>; |
|
gpio-controller; |
#gpio-cells = <2>; |
|
ralink,gpio-base = <40>; |
ralink,nr-gpio = <6>; |
ralink,register-map = [ 00 04 08 0c |
10 14 18 1c |
20 24 ]; |
|
status = "disabled"; |
}; |
|
i2c@900 { |
compatible = "ralink,rt2880-i2c"; |
reg = <0x900 0x100>; |
|
resets = <&rstctrl 16>; |
reset-names = "i2c"; |
|
#address-cells = <1>; |
#size-cells = <0>; |
|
status = "disabled"; |
|
pinctrl-names = "default"; |
pinctrl-0 = <&i2c_pins>; |
}; |
|
i2s@a00 { |
compatible = "ralink,rt3352-i2s"; |
reg = <0xa00 0x100>; |
|
resets = <&rstctrl 17>; |
reset-names = "i2s"; |
|
interrupt-parent = <&intc>; |
interrupts = <10>; |
|
txdma-req = <2>; |
rxdma-req = <3>; |
|
dmas = <&gdma 4>, |
<&gdma 6>; |
dma-names = "tx", "rx"; |
|
status = "disabled"; |
}; |
|
spi0: spi@b00 { |
compatible = "ralink,rt3352-spi", "ralink,rt2880-spi"; |
reg = <0xb00 0x40>; |
#address-cells = <1>; |
#size-cells = <0>; |
|
resets = <&rstctrl 18>; |
reset-names = "spi"; |
|
pinctrl-names = "default"; |
pinctrl-0 = <&spi_pins>; |
|
status = "disabled"; |
}; |
|
spi1: spi@b40 { |
compatible = "ralink,rt3352-spi", "ralink,rt2880-spi"; |
reg = <0xb40 0x60>; |
#address-cells = <1>; |
#size-cells = <0>; |
|
resets = <&rstctrl 18>; |
reset-names = "spi"; |
|
pinctrl-names = "default"; |
pinctrl-0 = <&spi_cs1>; |
|
status = "disabled"; |
}; |
|
uartlite: uartlite@c00 { |
compatible = "ralink,rt3352-uart", "ralink,rt2880-uart", "ns16550a"; |
reg = <0xc00 0x100>; |
|
resets = <&rstctrl 19>; |
reset-names = "uartl"; |
|
interrupt-parent = <&intc>; |
interrupts = <12>; |
|
reg-shift = <2>; |
|
pinctrl-names = "default"; |
pinctrl-0 = <&uartlite_pins>; |
}; |
|
gdma: gdma@2800 { |
compatible = "ralink,rt3883-gdma"; |
reg = <0x2800 0x800>; |
|
resets = <&rstctrl 14>; |
reset-names = "dma"; |
|
interrupt-parent = <&intc>; |
interrupts = <7>; |
|
#dma-cells = <1>; |
#dma-channels = <16>; |
#dma-requests = <16>; |
|
status = "disabled"; |
}; |
}; |
|
pinctrl: pinctrl { |
compatible = "ralink,rt2880-pinmux"; |
|
pinctrl-names = "default"; |
pinctrl-0 = <&state_default>; |
|
state_default: pinctrl0 { |
}; |
|
i2c_pins: i2c_pins { |
i2c_pins { |
ralink,group = "i2c"; |
ralink,function = "i2c"; |
}; |
}; |
|
mdio_pins: mdio { |
mdio { |
ralink,group = "mdio"; |
ralink,function = "mdio"; |
}; |
}; |
|
rgmii_pins: rgmii { |
rgmii { |
ralink,group = "rgmii"; |
ralink,function = "rgmii"; |
}; |
}; |
|
spi_pins: spi_pins { |
spi_pins { |
ralink,group = "spi"; |
ralink,function = "spi"; |
}; |
}; |
|
spi_cs1: spi1 { |
spi1 { |
ralink,group = "spi_cs1"; |
ralink,function = "spi_cs1"; |
}; |
}; |
|
uartlite_pins: uartlite { |
uart { |
ralink,group = "uartlite"; |
ralink,function = "uartlite"; |
}; |
}; |
}; |
|
rstctrl: rstctrl { |
compatible = "ralink,rt3352-reset", "ralink,rt2880-reset"; |
#reset-cells = <1>; |
}; |
|
clkctrl: clkctrl { |
compatible = "ralink,rt2880-clock"; |
#clock-cells = <1>; |
}; |
|
ethernet: ethernet@10100000 { |
compatible = "ralink,rt3352-eth", "ralink,rt3050-eth"; |
reg = <0x10100000 0x10000>; |
|
resets = <&rstctrl 21>; |
reset-names = "fe"; |
|
interrupt-parent = <&cpuintc>; |
interrupts = <5>; |
|
mediatek,switch = <&esw>; |
}; |
|
esw: esw@10110000 { |
compatible = "ralink,rt3352-esw", "ralink,rt3050-esw"; |
reg = <0x10110000 0x8000>; |
|
resets = <&rstctrl 23>; |
reset-names = "esw"; |
|
interrupt-parent = <&intc>; |
interrupts = <17>; |
}; |
|
usbphy: usbphy { |
compatible = "ralink,rt3352-usbphy"; |
#phy-cells = <0>; |
|
ralink,sysctl = <&sysc>; |
resets = <&rstctrl 22 &rstctrl 25>; |
reset-names = "host", "device"; |
clocks = <&clkctrl 18 &clkctrl 20>; |
clock-names = "host", "device"; |
}; |
|
wmac: wmac@10180000 { |
compatible = "ralink,rt3352-wmac", "ralink,rt2880-wmac"; |
reg = <0x10180000 0x40000>; |
|
interrupt-parent = <&cpuintc>; |
interrupts = <6>; |
|
ralink,eeprom = "soc_wmac.eeprom"; |
}; |
|
ehci: ehci@101c0000 { |
#address-cells = <1>; |
#size-cells = <0>; |
compatible = "generic-ehci"; |
reg = <0x101c0000 0x1000>; |
|
phys = <&usbphy>; |
phy-names = "usb"; |
|
interrupt-parent = <&intc>; |
interrupts = <18>; |
|
status = "disabled"; |
|
ehci_port1: port@1 { |
reg = <1>; |
#trigger-source-cells = <0>; |
}; |
}; |
|
ohci: ohci@101c1000 { |
#address-cells = <1>; |
#size-cells = <0>; |
compatible = "generic-ohci"; |
reg = <0x101c1000 0x1000>; |
|
phys = <&usbphy>; |
phy-names = "usb"; |
|
interrupt-parent = <&intc>; |
interrupts = <18>; |
|
status = "disabled"; |
|
ohci_port1: port@1 { |
reg = <1>; |
#trigger-source-cells = <0>; |
}; |
}; |
}; |