OpenWrt – Rev 1
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/*
* mcs8140.dtsi - Device Tree Include file for Moschip MCS8140 family SoC
*
* Copyright (C) 2012, Florian Fainelli <florian@openwrt.org>
*
* Licensed under GPLv2.
*/
#include "skeleton.dtsi"
/ {
model = "Moschip MCS8140 family SoC";
compatible = "moschip,mcs8140";
interrupt-parent = <&intc>;
aliases {
serial0 = &uart0;
eth0 = ð0;
};
cpus {
cpu@0 {
compatible = "arm,arm926ejs";
};
};
ahb {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
vci {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
eth0: ethernet@40084000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "moschip,nuport-mac";
reg = <0x40084000 0xd8 // mac
0x40080000 0x58>; // dma channels
interrupts = <4 5 29>; /* tx, rx, link */
nuport-mac,buffer-shifting;
nuport-mac,link-activity = <0>;
};
tso@40088000 {
reg = <0x40088000 0x1c>;
interrupts = <7>;
};
i2s@4008c000 {
compatible = "moschip,mcs814x-i2s";
reg = <0x4008c000 0x18>;
interrupts = <8>;
};
ipsec@40094000 {
compatible = "moschip,mcs814x-ipsec";
reg = <0x40094000 0x1d8>;
interrupts = <16>;
};
rng@4009c000 {
compatible = "moschip,mcs814x-rng";
reg = <0x4009c000 0x8>;
};
memc@400a8000 {
reg = <0x400a8000 0x58>;
};
list-proc@400ac0c0 {
reg = <0x400ac0c0 0x38>;
interrupts = <19 27>; // done, error
};
gpio: gpio@400d0000 {
compatible = "moschip,mcs814x-gpio";
reg = <0x400d0000 0x670>;
interrupts = <10>;
#gpio-cells = <2>;
gpio-controller;
num-gpios = <20>;
};
eepio: gpio@400d4000 {
compatible = "moschip,mcs814x-gpio";
reg = <0x400d4000 0x470>;
#gpio-cells = <2>;
gpio-controller;
num-gpios = <4>;
};
uart0: serial@400dc000 {
compatible = "ns16550";
reg = <0x400dc000 0x20>;
clock-frequency = <50000000>;
reg-shift = <2>;
interrupts = <21>;
status = "okay";
};
intc: interrupt-controller@400e4000 {
#interrupt-cells = <1>;
compatible = "moschip,mcs814x-intc";
interrupt-controller;
interrupt-parent;
reg = <0x400e4000 0x48>;
};
m2m@400e8000 {
reg = <0x400e8000 0x24>;
interrupts = <17>;
};
eth-filters@400ec000 {
reg = <0x400ec000 0x80>;
};
timer: timer@400f800c {
compatible = "moschip,mcs814x-timer";
interrupts = <0>;
reg = <0x400f800c 0x8>;
};
watchdog@400f8014 {
compatible = "moschip,mcs814x-wdt";
reg = <0x400f8014 0x8>;
};
adc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
// 8 64MB chip-selects
ranges = <0 0 0x00000000 0x4000000 // sdram
1 0 0x04000000 0x4000000 // sdram
2 0 0x08000000 0x4000000 // reserved
3 0 0x0c000000 0x4000000 // flash/localbus
4 0 0x10000000 0x4000000 // flash/localbus
5 0 0x14000000 0x4000000 // flash/localbus
6 0 0x18000000 0x4000000 // flash/localbus
7 0 0x1c000000 0x4000000>; // flash/localbus
sdram: memory@0,0 {
reg = <0 0 0>;
};
nor: flash@7,0 {
reg = <7 0 0x4000000>;
compatible = "cfi-flash";
bank-width = <1>; // 8-bit external flash
#address-cells = <1>;
#size-cells = <1>;
};
};
usb0: ehci@400fc000 {
compatible = "moschip,mcs814x-ehci", "usb-ehci";
reg = <0x400fc000 0x74>;
interrupts = <2>;
};
usb1: ohci@400fd000 {
compatible = "moschip,mcs814x-ohci", "ohci-le";
reg = <0x400fd000 0x74>;
interrupts = <11>;
};
usb2: ohci@400fe000 {
compatible = "moschip,mcs814x-ohci", "ohci-le";
reg = <0x400fe000 0x74>;
interrupts = <12>;
};
usb3: otg@400ff000 {
compatible = "moschip,msc814x-otg", "usb-otg";
reg = <0x400ff000 0x1000>;
interrupts = <13>;
};
};
};
};