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linux/arch/powerpc/boot/dts/sequoia.dts
Benjamin Herrenschmidt bff713b562 ibm_newemac: Cleanup/fix support for STACR register variants 
There are a few variants of the STACR register that affect more than
just the "AXON" version of EMAC. Replace the current test of various
chip models with tests for generic properties in the device-tree.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-07 15:09:06 -05:00

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/*
* Device Tree Source for AMCC Sequoia
*
* Based on Bamboo code by Josh Boyer <jwboyer@linux.vnet.ibm.com>
* Copyright (c) 2006, 2007 IBM Corp.
*
* FIXME: Draft only!
*
* 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,sequoia";
compatible = "amcc,sequoia";
dcr-parent = <&/cpus/PowerPC,440EPx@0>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,440EPx@0 {
device_type = "cpu";
reg = <0>;
clock-frequency = <0>; /* Filled in by zImage */
timebase-frequency = <0>; /* Filled in by zImage */
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 zImage */
};
UIC0: interrupt-controller0 {
compatible = "ibm,uic-440epx","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-440epx","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-440epx","ibm,uic";
interrupt-controller;
cell-index = <2>;
dcr-reg = <0e0 009>;
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
interrupts = <1c 4 1d 4>; /* cascade */
interrupt-parent = <&UIC0>;
};
SDR0: sdr {
compatible = "ibm,sdr-440epx", "ibm,sdr-440ep";
dcr-reg = <00e 002>;
};
CPR0: cpr {
compatible = "ibm,cpr-440epx", "ibm,cpr-440ep";
dcr-reg = <00c 002>;
};
plb {
compatible = "ibm,plb-440epx", "ibm,plb4";
#address-cells = <2>;
#size-cells = <1>;
ranges;
clock-frequency = <0>; /* Filled in by zImage */
SDRAM0: sdram {
device_type = "memory-controller";
compatible = "ibm,sdram-440epx", "ibm,sdram-44x-ddr2denali";
dcr-reg = <010 2>;
};
DMA0: dma {
compatible = "ibm,dma-440epx", "ibm,dma-4xx";
dcr-reg = <100 027>;
};
MAL0: mcmal {
compatible = "ibm,mcmal-440epx", "ibm,mcmal2";
dcr-reg = <180 62>;
num-tx-chans = <2>;
num-rx-chans = <2>;
interrupt-parent = <&MAL0>;
interrupts = <0 1 2 3 4>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = </*TXEOB*/ 0 &UIC0 a 4
/*RXEOB*/ 1 &UIC0 b 4
/*SERR*/ 2 &UIC1 0 4
/*TXDE*/ 3 &UIC1 1 4
/*RXDE*/ 4 &UIC1 2 4>;
interrupt-map-mask = <ffffffff>;
};
POB0: opb {
compatible = "ibm,opb-440epx", "ibm,opb";
#address-cells = <1>;
#size-cells = <1>;
ranges = <00000000 1 00000000 80000000
80000000 1 80000000 80000000>;
interrupt-parent = <&UIC1>;
interrupts = <7 4>;
clock-frequency = <0>; /* Filled in by zImage */
EBC0: ebc {
compatible = "ibm,ebc-440epx", "ibm,ebc";
dcr-reg = <012 2>;
#address-cells = <2>;
#size-cells = <1>;
clock-frequency = <0>; /* Filled in by zImage */
interrupts = <5 1>;
interrupt-parent = <&UIC1>;
nor_flash@0,0 {
compatible = "amd,s29gl256n", "cfi-flash";
bank-width = <2>;
reg = <0 000000 4000000>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "Kernel";
reg = <0 180000>;
};
partition@180000 {
label = "ramdisk";
reg = <180000 200000>;
};
partition@380000 {
label = "file system";
reg = <380000 3aa0000>;
};
partition@3e20000 {
label = "kozio";
reg = <3e20000 140000>;
};
partition@3f60000 {
label = "env";
reg = <3f60000 40000>;
};
partition@3fa0000 {
label = "u-boot";
reg = <3fa0000 60000>;
};
};
};
UART0: serial@ef600300 {
device_type = "serial";
compatible = "ns16550";
reg = <ef600300 8>;
virtual-reg = <ef600300>;
clock-frequency = <0>; /* Filled in by zImage */
current-speed = <1c200>;
interrupt-parent = <&UIC0>;
interrupts = <0 4>;
};
UART1: serial@ef600400 {
device_type = "serial";
compatible = "ns16550";
reg = <ef600400 8>;
virtual-reg = <ef600400>;
clock-frequency = <0>;
current-speed = <0>;
interrupt-parent = <&UIC0>;
interrupts = <1 4>;
};
UART2: serial@ef600500 {
device_type = "serial";
compatible = "ns16550";
reg = <ef600500 8>;
virtual-reg = <ef600500>;
clock-frequency = <0>;
current-speed = <0>;
interrupt-parent = <&UIC1>;
interrupts = <3 4>;
};
UART3: serial@ef600600 {
device_type = "serial";
compatible = "ns16550";
reg = <ef600600 8>;
virtual-reg = <ef600600>;
clock-frequency = <0>;
current-speed = <0>;
interrupt-parent = <&UIC1>;
interrupts = <4 4>;
};
IIC0: i2c@ef600700 {
device_type = "i2c";
compatible = "ibm,iic-440epx", "ibm,iic";
reg = <ef600700 14>;
interrupt-parent = <&UIC0>;
interrupts = <2 4>;
};
IIC1: i2c@ef600800 {
device_type = "i2c";
compatible = "ibm,iic-440epx", "ibm,iic";
reg = <ef600800 14>;
interrupt-parent = <&UIC0>;
interrupts = <7 4>;
};
ZMII0: emac-zmii@ef600d00 {
device_type = "zmii-interface";
compatible = "ibm,zmii-440epx", "ibm,zmii";
reg = <ef600d00 c>;
};
RGMII0: emac-rgmii@ef601000 {
device_type = "rgmii-interface";
compatible = "ibm,rgmii-440epx", "ibm,rgmii";
reg = <ef601000 8>;
has-mdio;
};
EMAC0: ethernet@ef600e00 {
linux,network-index = <0>;
device_type = "network";
compatible = "ibm,emac-440epx", "ibm,emac4";
interrupt-parent = <&EMAC0>;
interrupts = <0 1>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = </*Status*/ 0 &UIC0 18 4
/*Wake*/ 1 &UIC1 1d 4>;
reg = <ef600e00 70>;
local-mac-address = [000000000000];
mal-device = <&MAL0>;
mal-tx-channel = <0>;
mal-rx-channel = <0>;
cell-index = <0>;
max-frame-size = <5dc>;
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 {
linux,network-index = <1>;
device_type = "network";
compatible = "ibm,emac-440epx", "ibm,emac4";
interrupt-parent = <&EMAC1>;
interrupts = <0 1>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = </*Status*/ 0 &UIC0 19 4
/*Wake*/ 1 &UIC1 1f 4>;
reg = <ef600f00 70>;
local-mac-address = [000000000000];
mal-device = <&MAL0>;
mal-tx-channel = <1>;
mal-rx-channel = <1>;
cell-index = <1>;
max-frame-size = <5dc>;
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;
};
};
};
chosen {
linux,stdout-path = "/plb/opb/serial@ef600300";
bootargs = "console=ttyS0,115200";
};
};
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