mirror of
https://github.com/torvalds/linux.git
synced 2024-12-23 11:21:33 +00:00
9fa126da4a
Adds support for a HCU4 PPC405GPr based board from Netstal Maschinen AG. Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
169 lines
3.7 KiB
Plaintext
169 lines
3.7 KiB
Plaintext
/*
|
|
* Device Tree Source for Netstal Maschinen HCU4
|
|
* based on the IBM Walnut
|
|
*
|
|
* Copyright 2008
|
|
* Niklaus Giger <niklaus.giger@member.fsf.org>
|
|
*
|
|
* Copyright 2007 IBM Corp.
|
|
* Josh Boyer <jwboyer@linux.vnet.ibm.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
/ {
|
|
#address-cells = <0x1>;
|
|
#size-cells = <0x1>;
|
|
model = "netstal,hcu4";
|
|
compatible = "netstal,hcu4";
|
|
dcr-parent = <0x1>;
|
|
|
|
aliases {
|
|
ethernet0 = "/plb/opb/ethernet@ef600800";
|
|
serial0 = "/plb/opb/serial@ef600300";
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <0x1>;
|
|
#size-cells = <0x0>;
|
|
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
model = "PowerPC,405GPr";
|
|
reg = <0x0>;
|
|
clock-frequency = <0>; /* Filled in by U-Boot */
|
|
timebase-frequency = <0x0>; /* Filled in by U-Boot */
|
|
i-cache-line-size = <0x20>;
|
|
d-cache-line-size = <0x20>;
|
|
i-cache-size = <0x4000>;
|
|
d-cache-size = <0x4000>;
|
|
dcr-controller;
|
|
dcr-access-method = "native";
|
|
linux,phandle = <0x1>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x0 0x0>; /* Filled in by U-Boot */
|
|
};
|
|
|
|
UIC0: interrupt-controller {
|
|
compatible = "ibm,uic";
|
|
interrupt-controller;
|
|
cell-index = <0x0>;
|
|
dcr-reg = <0xc0 0x9>;
|
|
#address-cells = <0x0>;
|
|
#size-cells = <0x0>;
|
|
#interrupt-cells = <0x2>;
|
|
linux,phandle = <0x2>;
|
|
};
|
|
|
|
plb {
|
|
compatible = "ibm,plb3";
|
|
#address-cells = <0x1>;
|
|
#size-cells = <0x1>;
|
|
ranges;
|
|
clock-frequency = <0x0>; /* Filled in by U-Boot */
|
|
|
|
SDRAM0: memory-controller {
|
|
compatible = "ibm,sdram-405gp";
|
|
dcr-reg = <0x10 0x2>;
|
|
};
|
|
|
|
MAL: mcmal {
|
|
compatible = "ibm,mcmal-405gp", "ibm,mcmal";
|
|
dcr-reg = <0x180 0x62>;
|
|
num-tx-chans = <0x1>;
|
|
num-rx-chans = <0x1>;
|
|
interrupt-parent = <0x2>;
|
|
interrupts = <0xb 0x4 0xc 0x4 0xa 0x4 0xd 0x4 0xe 0x4>;
|
|
linux,phandle = <0x3>;
|
|
};
|
|
|
|
POB0: opb {
|
|
compatible = "ibm,opb-405gp", "ibm,opb";
|
|
#address-cells = <0x1>;
|
|
#size-cells = <0x1>;
|
|
ranges = <0xef600000 0xef600000 0xa00000>;
|
|
dcr-reg = <0xa0 0x5>;
|
|
clock-frequency = <0x0>; /* Filled in by U-Boot */
|
|
|
|
UART0: serial@ef600300 {
|
|
device_type = "serial";
|
|
compatible = "ns16550";
|
|
reg = <0xef600300 0x8>;
|
|
virtual-reg = <0xef600300>;
|
|
clock-frequency = <0x0>;/* Filled in by U-Boot */
|
|
current-speed = <0>; /* Filled in by U-Boot */
|
|
interrupt-parent = <0x2>;
|
|
interrupts = <0x0 0x4>;
|
|
};
|
|
|
|
IIC: i2c@ef600500 {
|
|
compatible = "ibm,iic-405gp", "ibm,iic";
|
|
reg = <0xef600500 0x11>;
|
|
interrupt-parent = <0x2>;
|
|
interrupts = <0x2 0x4>;
|
|
};
|
|
|
|
GPIO: gpio@ef600700 {
|
|
compatible = "ibm,gpio-405gp";
|
|
reg = <0xef600700 0x20>;
|
|
};
|
|
|
|
EMAC: ethernet@ef600800 {
|
|
device_type = "network";
|
|
compatible = "ibm,emac-405gp", "ibm,emac";
|
|
interrupt-parent = <0x2>;
|
|
interrupts = <0xf 0x4 0x9 0x4>;
|
|
local-mac-address = [00 00 00 00 00 00];
|
|
reg = <0xef600800 0x70>;
|
|
mal-device = <0x3>;
|
|
mal-tx-channel = <0x0>;
|
|
mal-rx-channel = <0x0>;
|
|
cell-index = <0x0>;
|
|
max-frame-size = <0x5dc>;
|
|
rx-fifo-size = <0x1000>;
|
|
tx-fifo-size = <0x800>;
|
|
phy-mode = "rmii";
|
|
phy-map = <0x1>;
|
|
};
|
|
};
|
|
|
|
EBC0: ebc {
|
|
compatible = "ibm,ebc-405gp", "ibm,ebc";
|
|
dcr-reg = <0x12 0x2>;
|
|
#address-cells = <0x2>;
|
|
#size-cells = <0x1>;
|
|
clock-frequency = <0x0>; /* Filled in by U-Boot */
|
|
|
|
sram@0,0 {
|
|
reg = <0x0 0x0 0x80000>;
|
|
};
|
|
|
|
flash@0,80000 {
|
|
compatible = "jedec-flash";
|
|
bank-width = <0x1>;
|
|
reg = <0x0 0x80000 0x80000>;
|
|
#address-cells = <0x1>;
|
|
#size-cells = <0x1>;
|
|
|
|
partition@0 {
|
|
label = "OpenBIOS";
|
|
reg = <0x0 0x80000>;
|
|
read-only;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
chosen {
|
|
linux,stdout-path = "/plb/opb/serial@ef600300";
|
|
};
|
|
};
|