diff options
Diffstat (limited to 'target/linux/mcs814x/files-3.3/arch/arm/boot/dts/mcs8140.dtsi')
| -rw-r--r-- | target/linux/mcs814x/files-3.3/arch/arm/boot/dts/mcs8140.dtsi | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/target/linux/mcs814x/files-3.3/arch/arm/boot/dts/mcs8140.dtsi b/target/linux/mcs814x/files-3.3/arch/arm/boot/dts/mcs8140.dtsi new file mode 100644 index 000000000..ad52d9277 --- /dev/null +++ b/target/linux/mcs814x/files-3.3/arch/arm/boot/dts/mcs8140.dtsi @@ -0,0 +1,207 @@ +/* + * 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 { + 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 + }; + + pci@400b0000 { + compatible = "moschip,mcs8140-pci", "moschip,mcs814x-pci"; + reg = <0x400b0000 0x44 // PCI master + 0x400d8000 0xe4>; // EEPROM emulator + interrupts = <25>; // abort interrupt + status = "disabled"; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x01000000 0 0x80000000 0x80000000 0 0x04000000 // IO + 0x42000000 0 0x90000000 0x90000000 0 0x20000000 // non-prefetch + 0x02000000 0 0xb0000000 0xb0000000 0 0x10000000>; // prefecth + + #interrupt-cells = <1>; + interrupt-map-mask = <>; + interrupt-map = <0 0 0 1 &intc 22 0 + 0 0 0 2 &intc 23 0 + 0 0 0 3 &intc 24 0 + 0 0 0 4 &intc 26 0>; + }; + + 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>; + }; + }; + + }; +}; |