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/*
* Device Tree Source for AMCC Canyonlands (460EX)
*
* Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without
* any warranty of any kind, whether express or implied.
*/
/ {
#address-cells = <2>;
#size-cells = <1>;
model = "amcc,canyonlands";
compatible = "amcc,canyonlands";
dcr-parent = <&/cpus/cpu@0>;
aliases {
ethernet0 = &EMAC0;
ethernet1 = &EMAC1;
serial0 = &UART0;
serial1 = &UART1;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
model = "PowerPC,460EX";
reg = <0>;
clock-frequency = <0>; /* Filled in by U-Boot */
timebase-frequency = <0>; /* Filled in by U-Boot */
i-cache-line-size = <20>;
d-cache-line-size = <20>;
i-cache-size = <8000>;
d-cache-size = <8000>;
dcr-controller;
dcr-access-method = "native";
};
};
memory {
device_type = "memory";
reg = <0 0 0>; /* Filled in by U-Boot */
};
UIC0: interrupt-controller0 {
compatible = "ibm,uic-460ex","ibm,uic";
interrupt-controller;
cell-index = <0>;
dcr-reg = <0c0 009>;
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
};
UIC1: interrupt-controller1 {
compatible = "ibm,uic-460ex","ibm,uic";
interrupt-controller;
cell-index = <1>;
dcr-reg = <0d0 009>;
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
interrupts = <1e 4 1f 4>; /* cascade */
interrupt-parent = <&UIC0>;
};
UIC2: interrupt-controller2 {
compatible = "ibm,uic-460ex","ibm,uic";
interrupt-controller;
cell-index = <2>;
dcr-reg = <0e0 009>;
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
interrupts = <a 4 b 4>; /* cascade */
interrupt-parent = <&UIC0>;
};
UIC3: interrupt-controller3 {
compatible = "ibm,uic-460ex","ibm,uic";
interrupt-controller;
cell-index = <3>;
dcr-reg = <0f0 009>;
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
interrupts = <10 4 11 4>; /* cascade */
interrupt-parent = <&UIC0>;
};
SDR0: sdr {
compatible = "ibm,sdr-460ex";
dcr-reg = <00e 002>;
};
CPR0: cpr {
compatible = "ibm,cpr-460ex";
dcr-reg = <00c 002>;
};
plb {
compatible = "ibm,plb-460ex", "ibm,plb4";
#address-cells = <2>;
#size-cells = <1>;
ranges;
clock-frequency = <0>; /* Filled in by U-Boot */
SDRAM0: sdram {
compatible = "ibm,sdram-460ex", "ibm,sdram-405gp";
dcr-reg = <010 2>;
};
MAL0: mcmal {
compatible = "ibm,mcmal-460ex", "ibm,mcmal2";
dcr-reg = <180 62>;
num-tx-chans = <2>;
num-rx-chans = <10>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-parent = <&UIC2>;
interrupts = < /*TXEOB*/ 6 4
/*RXEOB*/ 7 4
/*SERR*/ 3 4
/*TXDE*/ 4 4
/*RXDE*/ 5 4>;
};
POB0: opb {
compatible = "ibm,opb-460ex", "ibm,opb";
#address-cells = <1>;
#size-cells = <1>;
ranges = <b0000000 4 b0000000 50000000>;
clock-frequency = <0>; /* Filled in by U-Boot */
EBC0: ebc {
compatible = "ibm,ebc-460ex", "ibm,ebc";
dcr-reg = <012 2>;
#address-cells = <2>;
#size-cells = <1>;
clock-frequency = <0>; /* Filled in by U-Boot */
interrupts = <6 4>;
interrupt-parent = <&UIC1>;
};
UART0: serial@ef600300 {
device_type = "serial";
compatible = "ns16550";
reg = <ef600300 8>;
virtual-reg = <ef600300>;
clock-frequency = <0>; /* Filled in by U-Boot */
current-speed = <0>; /* Filled in by U-Boot */
interrupt-parent = <&UIC1>;
interrupts = <1 4>;
};
UART1: serial@ef600400 {
device_type = "serial";
compatible = "ns16550";
reg = <ef600400 8>;
virtual-reg = <ef600400>;
clock-frequency = <0>; /* Filled in by U-Boot */
current-speed = <0>; /* Filled in by U-Boot */
interrupt-parent = <&UIC0>;
interrupts = <1 4>;
};
UART2: serial@ef600500 {
device_type = "serial";
compatible = "ns16550";
reg = <ef600500 8>;
virtual-reg = <ef600500>;
clock-frequency = <0>; /* Filled in by U-Boot */
current-speed = <0>; /* Filled in by U-Boot */
interrupt-parent = <&UIC1>;
interrupts = <1d 4>;
};
UART3: serial@ef600600 {
device_type = "serial";
compatible = "ns16550";
reg = <ef600600 8>;
virtual-reg = <ef600600>;
clock-frequency = <0>; /* Filled in by U-Boot */
current-speed = <0>; /* Filled in by U-Boot */
interrupt-parent = <&UIC1>;
interrupts = <1e 4>;
};
IIC0: i2c@ef600700 {
compatible = "ibm,iic-460ex", "ibm,iic";
reg = <ef600700 14>;
interrupt-parent = <&UIC0>;
interrupts = <2 4>;
};
IIC1: i2c@ef600800 {
compatible = "ibm,iic-460ex", "ibm,iic";
reg = <ef600800 14>;
interrupt-parent = <&UIC0>;
interrupts = <3 4>;
};
ZMII0: emac-zmii@ef600d00 {
compatible = "ibm,zmii-460ex", "ibm,zmii";
reg = <ef600d00 c>;
};
RGMII0: emac-rgmii@ef601500 {
compatible = "ibm,rgmii-460ex", "ibm,rgmii";
reg = <ef601500 8>;
has-mdio;
};
EMAC0: ethernet@ef600e00 {
device_type = "network";
compatible = "ibm,emac-460ex", "ibm,emac4";
interrupt-parent = <&EMAC0>;
interrupts = <0 1>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = </*Status*/ 0 &UIC2 10 4
/*Wake*/ 1 &UIC2 14 4>;
reg = <ef600e00 70>;
local-mac-address = [000000000000]; /* Filled in by U-Boot */
mal-device = <&MAL0>;
mal-tx-channel = <0>;
mal-rx-channel = <0>;
cell-index = <0>;
max-frame-size = <2328>;
rx-fifo-size = <1000>;
tx-fifo-size = <800>;
phy-mode = "rgmii";
phy-map = <00000000>;
zmii-device = <&ZMII0>;
zmii-channel = <0>;
rgmii-device = <&RGMII0>;
rgmii-channel = <0>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
};
EMAC1: ethernet@ef600f00 {
device_type = "network";
compatible = "ibm,emac-460ex", "ibm,emac4";
interrupt-parent = <&EMAC1>;
interrupts = <0 1>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = </*Status*/ 0 &UIC2 11 4
/*Wake*/ 1 &UIC2 15 4>;
reg = <ef600f00 70>;
local-mac-address = [000000000000]; /* Filled in by U-Boot */
mal-device = <&MAL0>;
mal-tx-channel = <1>;
mal-rx-channel = <8>;
cell-index = <1>;
max-frame-size = <2328>;
rx-fifo-size = <1000>;
tx-fifo-size = <800>;
phy-mode = "rgmii";
phy-map = <00000000>;
zmii-device = <&ZMII0>;
zmii-channel = <1>;
rgmii-device = <&RGMII0>;
rgmii-channel = <1>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
};
};
PCIX0: pci@c0ec00000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
compatible = "ibm,plb-pcix-460ex", "ibm,plb-pcix";
primary;
large-inbound-windows;
enable-msi-hole;
reg = <c 0ec00000 8 /* Config space access */
0 0 0 /* no IACK cycles */
c 0ed00000 4 /* Special cycles */
c 0ec80000 100 /* Internal registers */
c 0ec80100 fc>; /* Internal messaging registers */
/* Outbound ranges, one memory and one IO,
* later cannot be changed
*/
ranges = <02000000 0 80000000 0000000d 80000000 0 80000000
01000000 0 00000000 0000000c 08000000 0 00010000>;
/* Inbound 2GB range starting at 0 */
dma-ranges = <42000000 0 0 0 0 0 80000000>;
/* This drives busses 0 to 0x3f */
bus-range = <0 3f>;
/* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */
interrupt-map-mask = <0000 0 0 0>;
interrupt-map = < 0000 0 0 0 &UIC1 0 8 >;
};
PCIE0: pciex@d00000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
primary;
port = <0>; /* port number */
reg = <d 00000000 20000000 /* Config space access */
c 08010000 00001000>; /* Registers */
dcr-reg = <100 020>;
sdr-base = <300>;
/* Outbound ranges, one memory and one IO,
* later cannot be changed
*/
ranges = <02000000 0 80000000 0000000e 00000000 0 80000000
01000000 0 00000000 0000000f 80000000 0 00010000>;
/* Inbound 2GB range starting at 0 */
dma-ranges = <42000000 0 0 0 0 0 80000000>;
/* This drives busses 40 to 0x7f */
bus-range = <40 7f>;
/* Legacy interrupts (note the weird polarity, the bridge seems
* to invert PCIe legacy interrupts).
* We are de-swizzling here because the numbers are actually for
* port of the root complex virtual P2P bridge. But I want
* to avoid putting a node for it in the tree, so the numbers
* below are basically de-swizzled numbers.
* The real slot is on idsel 0, so the swizzling is 1:1
*/
interrupt-map-mask = <0000 0 0 7>;
interrupt-map = <
0000 0 0 1 &UIC3 c 4 /* swizzled int A */
0000 0 0 2 &UIC3 d 4 /* swizzled int B */
0000 0 0 3 &UIC3 e 4 /* swizzled int C */
0000 0 0 4 &UIC3 f 4 /* swizzled int D */>;
};
PCIE1: pciex@d20000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
primary;
port = <1>; /* port number */
reg = <d 20000000 20000000 /* Config space access */
c 08011000 00001000>; /* Registers */
dcr-reg = <120 020>;
sdr-base = <340>;
/* Outbound ranges, one memory and one IO,
* later cannot be changed
*/
ranges = <02000000 0 80000000 0000000e 80000000 0 80000000
01000000 0 00000000 0000000f 80010000 0 00010000>;
/* Inbound 2GB range starting at 0 */
dma-ranges = <42000000 0 0 0 0 0 80000000>;
/* This drives busses 80 to 0xbf */
bus-range = <80 bf>;
/* Legacy interrupts (note the weird polarity, the bridge seems
* to invert PCIe legacy interrupts).
* We are de-swizzling here because the numbers are actually for
* port of the root complex virtual P2P bridge. But I want
* to avoid putting a node for it in the tree, so the numbers
* below are basically de-swizzled numbers.
* The real slot is on idsel 0, so the swizzling is 1:1
*/
interrupt-map-mask = <0000 0 0 7>;
interrupt-map = <
0000 0 0 1 &UIC3 10 4 /* swizzled int A */
0000 0 0 2 &UIC3 11 4 /* swizzled int B */
0000 0 0 3 &UIC3 12 4 /* swizzled int C */
0000 0 0 4 &UIC3 13 4 /* swizzled int D */>;
};
};
};
|
