317 строки
7.4 KiB
Plaintext
317 строки
7.4 KiB
Plaintext
/* 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.
|
|
*/
|
|
|
|
/ {
|
|
#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 = <2bb0b140>; /* Default (733 MHz) */
|
|
bus-frequency = <7f28155>; /* 133.333333 MHz */
|
|
timebase-frequency = <1fca055>; /* 33.333333 MHz */
|
|
i-cache-line-size = <20>;
|
|
d-cache-line-size = <20>;
|
|
i-cache-size = <8000>;
|
|
d-cache-size = <8000>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <00000000 20000000>; /* Default (512MB) */
|
|
};
|
|
|
|
mv64x60@f1000000 { /* Marvell Discovery */
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
model = "mv64360"; /* Default */
|
|
compatible = "marvell,mv64x60";
|
|
clock-frequency = <7f28155>; /* 133.333333 MHz */
|
|
reg = <f1000000 00010000>;
|
|
virtual-reg = <f1000000>;
|
|
ranges = <88000000 88000000 01000000 /* PCI 0 I/O Space */
|
|
80000000 80000000 08000000 /* PCI 0 MEM Space */
|
|
a0000000 a0000000 04000000 /* User FLASH */
|
|
00000000 f1000000 00010000 /* Bridge's regs */
|
|
f2000000 f2000000 00040000>; /* Integrated SRAM */
|
|
|
|
flash@a0000000 {
|
|
device_type = "rom";
|
|
compatible = "direct-mapped";
|
|
reg = <a0000000 4000000>; /* Default (64MB) */
|
|
probe-type = "CFI";
|
|
bank-width = <4>;
|
|
partitions = <00000000 00100000 /* RO */
|
|
00100000 00040001 /* RW */
|
|
00140000 00400000 /* RO */
|
|
00540000 039c0000 /* RO */
|
|
03f00000 00100000>; /* 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";
|
|
ethernet-phy@1 {
|
|
device_type = "ethernet-phy";
|
|
compatible = "broadcom,bcm5421";
|
|
interrupts = <4c>; /* GPP 12 */
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
reg = <1>;
|
|
};
|
|
ethernet-phy@3 {
|
|
device_type = "ethernet-phy";
|
|
compatible = "broadcom,bcm5421";
|
|
interrupts = <4c>; /* GPP 12 */
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
reg = <3>;
|
|
};
|
|
};
|
|
|
|
ethernet@2000 {
|
|
reg = <2000 2000>;
|
|
eth0 {
|
|
device_type = "network";
|
|
compatible = "marvell,mv64x60-eth";
|
|
block-index = <0>;
|
|
interrupts = <20>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
phy = <&/mv64x60/mdio/ethernet-phy@1>;
|
|
local-mac-address = [ 00 00 00 00 00 00 ];
|
|
};
|
|
eth1 {
|
|
device_type = "network";
|
|
compatible = "marvell,mv64x60-eth";
|
|
block-index = <1>;
|
|
interrupts = <21>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
phy = <&/mv64x60/mdio/ethernet-phy@3>;
|
|
local-mac-address = [ 00 00 00 00 00 00 ];
|
|
};
|
|
};
|
|
|
|
sdma@4000 {
|
|
device_type = "dma";
|
|
compatible = "marvell,mv64x60-sdma";
|
|
reg = <4000 c18>;
|
|
virtual-reg = <f1004000>;
|
|
interrupt-base = <0>;
|
|
interrupts = <24>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
};
|
|
|
|
sdma@6000 {
|
|
device_type = "dma";
|
|
compatible = "marvell,mv64x60-sdma";
|
|
reg = <6000 c18>;
|
|
virtual-reg = <f1006000>;
|
|
interrupt-base = <0>;
|
|
interrupts = <26>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
};
|
|
|
|
brg@b200 {
|
|
compatible = "marvell,mv64x60-brg";
|
|
reg = <b200 8>;
|
|
clock-src = <8>;
|
|
clock-frequency = <7ed6b40>;
|
|
current-speed = <2580>;
|
|
bcr = <0>;
|
|
};
|
|
|
|
brg@b208 {
|
|
compatible = "marvell,mv64x60-brg";
|
|
reg = <b208 8>;
|
|
clock-src = <8>;
|
|
clock-frequency = <7ed6b40>;
|
|
current-speed = <2580>;
|
|
bcr = <0>;
|
|
};
|
|
|
|
cunit@f200 {
|
|
reg = <f200 200>;
|
|
};
|
|
|
|
mpscrouting@b400 {
|
|
reg = <b400 c>;
|
|
};
|
|
|
|
mpscintr@b800 {
|
|
reg = <b800 100>;
|
|
virtual-reg = <f100b800>;
|
|
};
|
|
|
|
mpsc@8000 {
|
|
device_type = "serial";
|
|
compatible = "marvell,mpsc";
|
|
reg = <8000 38>;
|
|
virtual-reg = <f1008000>;
|
|
sdma = <&/mv64x60/sdma@4000>;
|
|
brg = <&/mv64x60/brg@b200>;
|
|
cunit = <&/mv64x60/cunit@f200>;
|
|
mpscrouting = <&/mv64x60/mpscrouting@b400>;
|
|
mpscintr = <&/mv64x60/mpscintr@b800>;
|
|
block-index = <0>;
|
|
max_idle = <28>;
|
|
chr_1 = <0>;
|
|
chr_2 = <0>;
|
|
chr_10 = <3>;
|
|
mpcr = <0>;
|
|
interrupts = <28>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
};
|
|
|
|
mpsc@9000 {
|
|
device_type = "serial";
|
|
compatible = "marvell,mpsc";
|
|
reg = <9000 38>;
|
|
virtual-reg = <f1009000>;
|
|
sdma = <&/mv64x60/sdma@6000>;
|
|
brg = <&/mv64x60/brg@b208>;
|
|
cunit = <&/mv64x60/cunit@f200>;
|
|
mpscrouting = <&/mv64x60/mpscrouting@b400>;
|
|
mpscintr = <&/mv64x60/mpscintr@b800>;
|
|
block-index = <1>;
|
|
max_idle = <28>;
|
|
chr_1 = <0>;
|
|
chr_2 = <0>;
|
|
chr_10 = <3>;
|
|
mpcr = <0>;
|
|
interrupts = <2a>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
};
|
|
|
|
wdt@b410 { /* watchdog timer */
|
|
compatible = "marvell,mv64x60-wdt";
|
|
reg = <b410 8>;
|
|
timeout = <a>; /* wdt timeout in seconds */
|
|
};
|
|
|
|
i2c@c000 {
|
|
device_type = "i2c";
|
|
compatible = "marvell,mv64x60-i2c";
|
|
reg = <c000 20>;
|
|
virtual-reg = <f100c000>;
|
|
freq_m = <8>;
|
|
freq_n = <3>;
|
|
timeout = <3e8>; /* 1000 = 1 second */
|
|
retries = <1>;
|
|
interrupts = <25>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
};
|
|
|
|
pic {
|
|
#interrupt-cells = <1>;
|
|
#address-cells = <0>;
|
|
compatible = "marvell,mv64x60-pic";
|
|
reg = <0000 88>;
|
|
interrupt-controller;
|
|
};
|
|
|
|
mpp@f000 {
|
|
compatible = "marvell,mv64x60-mpp";
|
|
reg = <f000 10>;
|
|
};
|
|
|
|
gpp@f100 {
|
|
compatible = "marvell,mv64x60-gpp";
|
|
reg = <f100 20>;
|
|
};
|
|
|
|
pci@80000000 {
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
#interrupt-cells = <1>;
|
|
device_type = "pci";
|
|
compatible = "marvell,mv64x60-pci";
|
|
reg = <0cf8 8>;
|
|
ranges = <01000000 0 0 88000000 0 01000000
|
|
02000000 0 80000000 80000000 0 08000000>;
|
|
bus-range = <0 ff>;
|
|
clock-frequency = <3EF1480>;
|
|
interrupt-pci-iack = <0c34>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
interrupt-map-mask = <f800 0 0 7>;
|
|
interrupt-map = <
|
|
/* IDSEL 0x0a */
|
|
5000 0 0 1 &/mv64x60/pic 50
|
|
5000 0 0 2 &/mv64x60/pic 51
|
|
5000 0 0 3 &/mv64x60/pic 5b
|
|
5000 0 0 4 &/mv64x60/pic 5d
|
|
|
|
/* IDSEL 0x0b */
|
|
5800 0 0 1 &/mv64x60/pic 5b
|
|
5800 0 0 2 &/mv64x60/pic 5d
|
|
5800 0 0 3 &/mv64x60/pic 50
|
|
5800 0 0 4 &/mv64x60/pic 51
|
|
|
|
/* IDSEL 0x0c */
|
|
6000 0 0 1 &/mv64x60/pic 5b
|
|
6000 0 0 2 &/mv64x60/pic 5d
|
|
6000 0 0 3 &/mv64x60/pic 50
|
|
6000 0 0 4 &/mv64x60/pic 51
|
|
|
|
/* IDSEL 0x0d */
|
|
6800 0 0 1 &/mv64x60/pic 5d
|
|
6800 0 0 2 &/mv64x60/pic 50
|
|
6800 0 0 3 &/mv64x60/pic 51
|
|
6800 0 0 4 &/mv64x60/pic 5b
|
|
>;
|
|
};
|
|
|
|
cpu-error@0070 {
|
|
compatible = "marvell,mv64x60-cpu-error";
|
|
reg = <0070 10 0128 28>;
|
|
interrupts = <03>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
};
|
|
|
|
sram-ctrl@0380 {
|
|
compatible = "marvell,mv64x60-sram-ctrl";
|
|
reg = <0380 80>;
|
|
interrupts = <0d>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
};
|
|
|
|
pci-error@1d40 {
|
|
compatible = "marvell,mv64x60-pci-error";
|
|
reg = <1d40 40 0c28 4>;
|
|
interrupts = <0c>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
};
|
|
|
|
mem-ctrl@1400 {
|
|
compatible = "marvell,mv64x60-mem-ctrl";
|
|
reg = <1400 60>;
|
|
interrupts = <11>;
|
|
interrupt-parent = <&/mv64x60/pic>;
|
|
};
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "ip=on";
|
|
linux,stdout-path = "/mv64x60@f1000000/mpsc@8000";
|
|
};
|
|
};
|