/* Device Tree Source for GEFanuc C2K
*
* Author: Remi Machet <rmachet@slac.stanford.edu>
*
* Originated from prpmc2800.dts
*
* 2008 (c) Stanford University
* 2007 (c) MontaVista, Software, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
model = "C2K";
compatible = "GEFanuc,C2K";
coherency-off;
aliases {
pci0 = &PCI0;
pci1 = &PCI1;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "PowerPC,7447";
reg = <0>;
clock-frequency = <996000000>; /* 996 MHz */
bus-frequency = <166666667>; /* 166.6666 MHz */
timebase-frequency = <41666667>; /* 166.6666/4 MHz */
i-cache-line-size = <32>;
d-cache-line-size = <32>;
i-cache-size = <32768>;
d-cache-size = <32768>;
};
};
memory {
device_type = "memory";
reg = <0x00000000 0x40000000>; /* 1GB */
};
system-controller@d8000000 { /* Marvell Discovery */
#address-cells = <1>;
#size-cells = <1>;
model = "mv64460";
compatible = "marvell,mv64360";
clock-frequency = <166666667>; /* 166.66... MHz */
reg = <0xd8000000 0x00010000>;
virtual-reg = <0xd8000000>;
ranges = <0xd4000000 0xd4000000 0x01000000 /* PCI 0 I/O Space */
0x80000000 0x80000000 0x08000000 /* PCI 0 MEM Space */
0xd0000000 0xd0000000 0x01000000 /* PCI 1 I/O Space */
0xa0000000 0xa0000000 0x08000000 /* PCI 1 MEM Space */
0xd8100000 0xd8100000 0x00010000 /* FPGA */
0xd8110000 0xd8110000 0x00010000 /* FPGA USARTs */
0xf8000000 0xf8000000 0x08000000 /* User FLASH */
0x00000000 0xd8000000 0x00010000 /* Bridge's regs */
0xd8140000 0xd8140000 0x00040000>; /* Integrated SRAM */
mdio@2000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "marvell,mv64360-mdio";
reg = <0x2000 4>;
PHY0: ethernet-phy@0 {
device_type = "ethernet-phy";
interrupts = <76>; /* GPP 12 */
interrupt-parent = <&PIC>;
reg = <0>;
};
PHY1: ethernet-phy@1 {
device_type = "ethernet-phy";
interrupts = <76>; /* GPP 12 */
interrupt-parent = <&PIC>;
reg = <1>;
};
PHY2: ethernet-phy@2 {
device_type = "ethernet-phy";
interrupts = <76>; /* GPP 12 */
interrupt-parent = <&PIC>;
reg = <2>;
};
};
ethernet-group@2000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "marvell,mv64360-eth-group";
reg = <0x2000 0x2000>;
ethernet@0 {
device_type = "network";
compatible = "marvell,mv64360-eth";
reg = <0>;
interrupts = <32>;
interrupt-parent = <&PIC>;
phy = <&PHY0>;
local-mac-address = [ 00 00 00 00 00 00 ];
};
ethernet@1 {
device_type = "network";
compatible = "marvell,mv64360-eth";
reg = <1>;
interrupts = <33>;
interrupt-parent = <&PIC>;
phy = <&PHY1>;
local-mac-address = [ 00 00 00 00 00 00 ];
};
ethernet@2 {
device_type = "network";
compatible = "marvell,mv64360-eth";
reg = <2>;
interrupts = <34>;
interrupt-parent = <&PIC>;
phy = <&PHY2>;
local-mac-address = [ 00 00 00 00 00 00 ];
};
};
SDMA0: sdma@4000 {
compatible = "marvell,mv64360-sdma";
reg = <0x4000 0xc18>;
virtual-reg = <0xd8004000>;
interrupt-base = <0>;
interrupts = <36>;
interrupt-parent = <&PIC>;
};
SDMA1: sdma@6000 {
compatible = "marvell,mv64360-sdma";
reg = <0x6000 0xc18>;
virtual-reg = <0xd8006000>;
interrupt-base = <0>;
interrupts = <38>;
interrupt-parent = <&PIC>;
};
BRG0: brg@b200 {
compatible = "marvell,mv64360-brg";
reg = <0xb200 0x8>;
clock-src = <8>;
clock-frequency = <133333333>;
current-speed = <115200>;
};
BRG1: brg@b208 {
compatible = "marvell,mv64360-brg";
reg = <0xb208 0x8>;
clock-src = <8>;
clock-frequency = <133333333>;
current-speed = <115200>;
};
CUNIT: cunit@f200 {
reg = <0xf200 0x200>;
};
MPSCROUTING: mpscrouting@b400 {
reg = <0xb400 0xc>;
};
MPSCINTR: mpscintr@b800 {
reg = <0xb800 0x100>;
virtual-reg = <0xd800b800>;
};
MPSC0: mpsc@8000 {
device_type = "serial";
compatible = "marvell,mv64360-mpsc";
reg = <0x8000 0x38>;
virtual-reg = <0xd8008000>;
sdma = <&SDMA0>;
brg = <&BRG0>;
cunit = <&CUNIT>;
mpscrouting = <&MPSCROUTING>;
mpscintr = <&MPSCINTR>;
cell-index = <0>;
interrupts = <40>;
interrupt-parent = <&PIC>;
};
MPSC1: mpsc@9000 {
device_type = "serial";
compatible = "marvell,mv64360-mpsc";
reg = <0x9000 0x38>;
virtual-reg = <0xd8009000>;
sdma = <&SDMA1>;
brg = <&BRG1>;
cunit = <&CUNIT>;
mpscrouting = <&MPSCROUTING>;
mpscintr = <&MPSCINTR>;
cell-index = <1>;
interrupts = <42>;
interrupt-parent = <&PIC>;
};
wdt@b410 { /* watchdog timer */
compatible = "marvell,mv64360-wdt";
reg = <0xb410 0x8>;
};
i2c@c000 {
compatible = "marvell,mv64360-i2c";
reg = <0xc000 0x20>;
virtual-reg = <0xd800c000>;
interrupts = <37>;
interrupt-parent = <&PIC>;
};
PIC: pic {
#interrupt-cells = <1>;
#address-cells = <0>;
compatible = "marvell,mv64360-pic";
reg = <0x0000 0x88>;
interrupt-controller;
};
mpp@f000 {
compatible = "marvell,mv64360-mpp";
reg = <0xf000 0x10>;
};
gpp@f100 {
compatible = "marvell,mv64360-gpp";
reg = <0xf100 0x20>;
};
PCI0: pci@80000000 {
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
device_type = "pci";
compatible = "marvell,mv64360-pci";
reg = <0x0cf8 0x8>;
ranges = <0x01000000 0x0 0x00000000 0xd4000000 0x0 0x01000000
0x02000000 0x0 0x80000000 0x80000000 0x0 0x08000000>;
bus-range = <0 255>;
clock-frequency = <66000000>;
interrupt-pci-iack = <0x0c34>;
interrupt-parent = <&PIC>;
interrupt-map-mask = <0x0000 0x0 0x0 0x7>;
interrupt-map = <
/* Only one interrupt line for PMC0 slot (INTA) */
0x0000 0 0 1 &PIC 88
>;
};
PCI1: pci@a0000000 {
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
device_type = "pci";
compatible = "marvell,mv64360-pci";
reg = <0x0c78 0x8>;
ranges = <0x01000000 0x0 0x00000000 0xd0000000 0x0 0x01000000
0x02000000 0x0 0x80000000 0xa0000000 0x0 0x08000000>;
bus-range = <0 255>;
clock-frequency = <66000000>;
interrupt-pci-iack = <0x0cb4>;
interrupt-parent = <&PIC>;
interrupt-map-mask = <0xf800 0x00 0x00 0x7>;
interrupt-map = <
/* IDSEL 0x01: PMC1 ? */
0x0800 0 0 1 &PIC 88
/* IDSEL 0x02: cPCI bridge */
0x1000 0 0 1 &PIC 88
/* IDSEL 0x03: USB controller */
0x1800 0 0 1 &PIC 91
/* IDSEL 0x04: SATA controller */
0x2000 0 0 1 &PIC 95
>;
};
cpu-error@0070 {
compatible = "marvell,mv64360-cpu-error";
reg = <0x0070 0x10 0x0128 0x28>;
interrupts = <3>;
interrupt-parent = <&PIC>;
};
sram-ctrl@0380 {
compatible = "marvell,mv64360-sram-ctrl";
reg = <0x0380 0x80>;
interrupts = <13>;
interrupt-parent = <&PIC>;
};
pci-error@1d40 {
compatible = "marvell,mv64360-pci-error";
reg = <0x1d40 0x40 0x0c28 0x4>;
interrupts = <12>;
interrupt-parent = <&PIC>;
};
pci-error@1dc0 {
compatible = "marvell,mv64360-pci-error";
reg = <0x1dc0 0x40 0x0ca8 0x4>;
interrupts = <16>;
interrupt-parent = <&PIC>;
};
mem-ctrl@1400 {
compatible = "marvell,mv64360-mem-ctrl";
reg = <0x1400 0x60>;
interrupts = <17>;
interrupt-parent = <&PIC>;
};
/* Devices attached to the device controller */
devicebus@045c {
#address-cells = <2>;
#size-cells = <1>;
compatible = "marvell,mv64306-devctrl";
reg = <0x45C 0x88>;
interrupts = <1>;
interrupt-parent = <&PIC>;
ranges = <0 0 0xd8100000 0x10000
2 0 0xd8110000 0x10000
4 0 0xf8000000 0x8000000>;
fpga@0,0 {
compatible = "sbs,fpga-c2k";
reg = <0 0 0x10000>;
};
fpga_usart@2,0 {
compatible = "sbs,fpga_usart-c2k";
reg = <2 0 0x10000>;
};
nor_flash@4,0 {
compatible = "cfi-flash";
reg = <4 0 0x8000000>; /* 128MB */
bank-width = <4>;
device-width = <1>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "boot";
reg = <0x00000000 0x00080000>;
};
partition@40000 {
label = "kernel";
reg = <0x00080000 0x00400000>;
};
partition@440000 {
label = "initrd";
reg = <0x00480000 0x00B80000>;
};
partition@1000000 {
label = "rootfs";
reg = <0x01000000 0x06800000>;
};
partition@7800000 {
label = "recovery";
reg = <0x07800000 0x00800000>;
read-only;
};
};
};
};
chosen {
linux,stdout-path = &MPSC0;
};
};
