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[POWERPC] Add StorCenter DTS first draft.

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Based on the Kurobox DTS files.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Acked-by: Andy Wilcox <andy@protium.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Jon Loeliger 2008-01-23 12:42:29 -06:00 committed by Kumar Gala
parent 1d59483aec
commit b164b9032e
1 changed files with 138 additions and 0 deletions
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138
arch/powerpc/boot/dts/storcenter.dts Normal file
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/*
* Device Tree Source for IOMEGA StorCenter
*
* Copyright 2007 Oyvind Repvik
* Copyright 2007 Jon Loeliger
*
* Based on the Kurobox DTS by G. Liakhovetski <g.liakhovetski@gmx.de>
*
* 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.
*/
/ {
model = "StorCenter";
compatible = "storcenter";
#address-cells = <1>;
#size-cells = <1>;
aliases {
serial0 = &serial0;
serial1 = &serial1;
pci0 = &pci0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,8241@0 {
device_type = "cpu";
reg = <0>;
clock-frequency = <d# 200000000>; /* Hz */
timebase-frequency = <d# 25000000>; /* Hz */
bus-frequency = <0>; /* from bootwrapper */
i-cache-line-size = <d# 32>; /* bytes */
d-cache-line-size = <d# 32>; /* bytes */
i-cache-size = <4000>;
d-cache-size = <4000>;
};
};
memory {
device_type = "memory";
reg = <00000000 04000000>; /* 64MB @ 0x0 */
};
soc@fc000000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
compatible = "fsl,mpc8241", "mpc10x";
store-gathering = <0>; /* 0 == off, !0 == on */
ranges = <0 fc000000 100000>;
reg = <fc000000 100000>; /* EUMB */
bus-frequency = <0>; /* fixed by loader */
i2c@3000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <5 2>;
interrupt-parent = <&mpic>;
rtc@68 {
compatible = "dallas,ds1337";
reg = <68>;
};
};
serial0: serial@4500 {
cell-index = <0>;
device_type = "serial";
compatible = "ns16550";
reg = <4500 20>;
clock-frequency = <d# 97553800>; /* Hz */
current-speed = <d# 115200>;
interrupts = <9 2>;
interrupt-parent = <&mpic>;
};
serial1: serial@4600 {
cell-index = <1>;
device_type = "serial";
compatible = "ns16550";
reg = <4600 20>;
clock-frequency = <d# 97553800>; /* Hz */
current-speed = <d# 9600>;
interrupts = <a 2>;
interrupt-parent = <&mpic>;
};
mpic: interrupt-controller@40000 {
#interrupt-cells = <2>;
device_type = "open-pic";
compatible = "chrp,open-pic";
interrupt-controller;
reg = <40000 40000>;
};
};
pci0: pci@fe800000 {
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
device_type = "pci";
compatible = "mpc10x-pci";
reg = <fe800000 1000>;
ranges = <01000000 0 0 fe000000 0 00c00000
02000000 0 80000000 80000000 0 70000000>;
bus-range = <0 ff>;
clock-frequency = <d# 97553800>; /* Hz */
interrupt-parent = <&mpic>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <
/* IDSEL 13 - IDE */
6800 0 0 1 &mpic 0 1
6800 0 0 2 &mpic 0 1
6800 0 0 3 &mpic 0 1
/* IDSEL 14 - USB */
7000 0 0 1 &mpic 0 1
7000 0 0 2 &mpic 0 1
7000 0 0 3 &mpic 0 1
7000 0 0 4 &mpic 0 1
/* IDSEL 15 - ETH */
7800 0 0 1 &mpic 0 1
7800 0 0 2 &mpic 0 1
7800 0 0 3 &mpic 0 1
7800 0 0 4 &mpic 0 1
>;
};
chosen {
linux,stdout-path = "/soc/serial@4500";
};
};