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/* Device Tree Source for Motorola PrPMC2800
*
* Author: Mark A. Greer <mgreer@mvista.com>
*
* 2007 (c) MontaVista, Software, Inc. 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.
*
* Property values that are labeled as "Default" will be updated by bootwrapper
* if it can determine the exact PrPMC type.
*/
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
model = "PrPMC280/PrPMC2800"; /* Default */
compatible = "motorola,PrPMC2800";
coherency-off;
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,7447 {
device_type = "cpu";
reg = <0>;
clock-frequency = <733333333>; /* Default */
bus-frequency = <133333333>;
timebase-frequency = <33333333>;
i-cache-line-size = <32>;
d-cache-line-size = <32>;
i-cache-size = <32768>;
d-cache-size = <32768>;
};
};
memory {
device_type = "memory";
reg = <0x0 0x20000000>; /* Default (512MB) */
};
mv64x60@f1000000 { /* Marvell Discovery */
#address-cells = <1>;
#size-cells = <1>;
model = "mv64360"; /* Default */
compatible = "marvell,mv64x60";
clock-frequency = <133333333>;
reg = <0xf1000000 0x10000>;
virtual-reg = <0xf1000000>;
ranges = <0x88000000 0x88000000 0x1000000 /* PCI 0 I/O Space */
0x80000000 0x80000000 0x8000000 /* PCI 0 MEM Space */
0xa0000000 0xa0000000 0x4000000 /* User FLASH */
0x00000000 0xf1000000 0x0010000 /* Bridge's regs */
0xf2000000 0xf2000000 0x0040000>;/* Integrated SRAM */
flash@a0000000 {
device_type = "rom";
compatible = "direct-mapped";
reg = <0xa0000000 0x4000000>; /* Default (64MB) */
probe-type = "CFI";
bank-width = <4>;
partitions = <0x00000000 0x00100000 /* RO */
0x00100000 0x00040001 /* RW */
0x00140000 0x00400000 /* RO */
0x00540000 0x039c0000 /* RO */
0x03f00000 0x00100000>; /* RO */
partition-names = "FW Image A", "FW Config Data", "Kernel Image", "Filesystem", "FW Image B";
};
mdio {
#address-cells = <1>;
#size-cells = <0>;
device_type = "mdio";
compatible = "marvell,mv64x60-mdio";
PHY0: ethernet-phy@1 {
device_type = "ethernet-phy";
compatible = "broadcom,bcm5421";
interrupts = <76>; /* GPP 12 */
interrupt-parent = <&PIC>;
reg = <1>;
};
PHY1: ethernet-phy@3 {
device_type = "ethernet-phy";
compatible = "broadcom,bcm5421";
interrupts = <76>; /* GPP 12 */
interrupt-parent = <&PIC>;
reg = <3>;
};
};
ethernet@2000 {
reg = <0x2000 0x2000>;
eth0 {
device_type = "network";
compatible = "marvell,mv64x60-eth";
block-index = <0>;
interrupts = <32>;
interrupt-parent = <&PIC>;
phy = <&PHY0>;
local-mac-address = [ 00 00 00 00 00 00 ];
};
eth1 {
device_type = "network";
compatible = "marvell,mv64x60-eth";
block-index = <1>;
interrupts = <33>;
interrupt-parent = <&PIC>;
phy = <&PHY1>;
local-mac-address = [ 00 00 00 00 00 00 ];
};
};
SDMA0: sdma@4000 {
device_type = "dma";
compatible = "marvell,mv64x60-sdma";
reg = <0x4000 0xc18>;
virtual-reg = <0xf1004000>;
interrupt-base = <0>;
interrupts = <36>;
interrupt-parent = <&PIC>;
};
SDMA1: sdma@6000 {
device_type = "dma";
compatible = "marvell,mv64x60-sdma";
reg = <0x6000 0xc18>;
virtual-reg = <0xf1006000>;
interrupt-base = <0>;
interrupts = <38>;
interrupt-parent = <&PIC>;
};
BRG0: brg@b200 {
compatible = "marvell,mv64x60-brg";
reg = <0xb200 0x8>;
clock-src = <8>;
clock-frequency = <133333333>;
current-speed = <9600>;
bcr = <0>;
};
BRG1: brg@b208 {
compatible = "marvell,mv64x60-brg";
reg = <0xb208 0x8>;
clock-src = <8>;
clock-frequency = <133333333>;
current-speed = <9600>;
bcr = <0>;
};
CUNIT: cunit@f200 {
reg = <0xf200 0x200>;
};
MPSCROUTING: mpscrouting@b400 {
reg = <0xb400 0xc>;
};
MPSCINTR: mpscintr@b800 {
reg = <0xb800 0x100>;
virtual-reg = <0xf100b800>;
};
MPSC0: mpsc@8000 {
device_type = "serial";
compatible = "marvell,mpsc";
reg = <0x8000 0x38>;
virtual-reg = <0xf1008000>;
sdma = <&SDMA0>;
brg = <&BRG0>;
cunit = <&CUNIT>;
mpscrouting = <&MPSCROUTING>;
mpscintr = <&MPSCINTR>;
block-index = <0>;
max_idle = <40>;
chr_1 = <0>;
chr_2 = <0>;
chr_10 = <3>;
mpcr = <0>;
interrupts = <40>;
interrupt-parent = <&PIC>;
};
MPSC1: mpsc@9000 {
device_type = "serial";
compatible = "marvell,mpsc";
reg = <0x9000 0x38>;
virtual-reg = <0xf1009000>;
sdma = <&SDMA1>;
brg = <&BRG1>;
cunit = <&CUNIT>;
mpscrouting = <&MPSCROUTING>;
mpscintr = <&MPSCINTR>;
block-index = <1>;
max_idle = <40>;
chr_1 = <0>;
chr_2 = <0>;
chr_10 = <3>;
mpcr = <0>;
interrupts = <42>;
interrupt-parent = <&PIC>;
};
wdt@b410 { /* watchdog timer */
compatible = "marvell,mv64x60-wdt";
reg = <0xb410 0x8>;
timeout = <10>; /* wdt timeout in seconds */
};
i2c@c000 {
device_type = "i2c";
compatible = "marvell,mv64x60-i2c";
reg = <0xc000 0x20>;
virtual-reg = <0xf100c000>;
freq_m = <8>;
freq_n = <3>;
timeout = <1000>; /* 1000 = 1 second */
retries = <1>;
interrupts = <37>;
interrupt-parent = <&PIC>;
};
PIC: pic {
#interrupt-cells = <1>;
#address-cells = <0>;
compatible = "marvell,mv64x60-pic";
reg = <0x0 0x88>;
interrupt-controller;
};
mpp@f000 {
compatible = "marvell,mv64x60-mpp";
reg = <0xf000 0x10>;
};
gpp@f100 {
compatible = "marvell,mv64x60-gpp";
reg = <0xf100 0x20>;
};
pci@80000000 {
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
device_type = "pci";
compatible = "marvell,mv64x60-pci";
reg = <0xcf8 0x8>;
ranges = <0x01000000 0x0 0x0
0x88000000 0x0 0x01000000
0x02000000 0x0 0x80000000
0x80000000 0x0 0x08000000>;
bus-range = <0 255>;
clock-frequency = <66000000>;
interrupt-pci-iack = <0xc34>;
interrupt-parent = <&PIC>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x0a */
0x5000 0 0 1 &PIC 80
0x5000 0 0 2 &PIC 81
0x5000 0 0 3 &PIC 91
0x5000 0 0 4 &PIC 93
/* IDSEL 0x0b */
0x5800 0 0 1 &PIC 91
0x5800 0 0 2 &PIC 93
0x5800 0 0 3 &PIC 80
0x5800 0 0 4 &PIC 81
/* IDSEL 0x0c */
0x6000 0 0 1 &PIC 91
0x6000 0 0 2 &PIC 93
0x6000 0 0 3 &PIC 80
0x6000 0 0 4 &PIC 81
/* IDSEL 0x0d */
0x6800 0 0 1 &PIC 93
0x6800 0 0 2 &PIC 80
0x6800 0 0 3 &PIC 81
0x6800 0 0 4 &PIC 91
>;
};
cpu-error@0070 {
compatible = "marvell,mv64x60-cpu-error";
reg = <0x70 0x10 0x128 0x28>;
interrupts = <3>;
interrupt-parent = <&PIC>;
};
sram-ctrl@0380 {
compatible = "marvell,mv64x60-sram-ctrl";
reg = <0x380 0x80>;
interrupts = <13>;
interrupt-parent = <&PIC>;
};
pci-error@1d40 {
compatible = "marvell,mv64x60-pci-error";
reg = <0x1d40 0x40 0xc28 0x4>;
interrupts = <12>;
interrupt-parent = <&PIC>;
};
mem-ctrl@1400 {
compatible = "marvell,mv64x60-mem-ctrl";
reg = <0x1400 0x60>;
interrupts = <17>;
interrupt-parent = <&PIC>;
};
};
chosen {
bootargs = "ip=on";
linux,stdout-path = &MPSC0;
};
};
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