mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-08 01:36:38 +07:00
f706bed114
The Freescale serial port's are pretty much a 16550, however there are some FSL specific bugs and features. Add a "fsl,ns16550" compatiable string to allow code to handle those FSL specific issues. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
143 lines
3.1 KiB
Plaintext
143 lines
3.1 KiB
Plaintext
/*
|
|
* 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.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
/ {
|
|
model = "StorCenter";
|
|
compatible = "iomega,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 = <200000000>;
|
|
timebase-frequency = <25000000>;
|
|
bus-frequency = <0>; /* from bootwrapper */
|
|
i-cache-line-size = <32>;
|
|
d-cache-line-size = <32>;
|
|
i-cache-size = <16384>;
|
|
d-cache-size = <16384>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x04000000>; /* 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 = <0x0 0xfc000000 0x100000>;
|
|
reg = <0xfc000000 0x100000>; /* EUMB */
|
|
bus-frequency = <0>; /* fixed by loader */
|
|
|
|
i2c@3000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "fsl-i2c";
|
|
reg = <0x3000 0x100>;
|
|
interrupts = <17 2>;
|
|
interrupt-parent = <&mpic>;
|
|
|
|
rtc@68 {
|
|
compatible = "dallas,ds1337";
|
|
reg = <0x68>;
|
|
};
|
|
};
|
|
|
|
serial0: serial@4500 {
|
|
cell-index = <0>;
|
|
device_type = "serial";
|
|
compatible = "fsl,ns16550", "ns16550";
|
|
reg = <0x4500 0x20>;
|
|
clock-frequency = <97553800>; /* Hz */
|
|
current-speed = <115200>;
|
|
interrupts = <25 2>;
|
|
interrupt-parent = <&mpic>;
|
|
};
|
|
|
|
serial1: serial@4600 {
|
|
cell-index = <1>;
|
|
device_type = "serial";
|
|
compatible = "fsl,ns16550", "ns16550";
|
|
reg = <0x4600 0x20>;
|
|
clock-frequency = <97553800>; /* Hz */
|
|
current-speed = <9600>;
|
|
interrupts = <26 2>;
|
|
interrupt-parent = <&mpic>;
|
|
};
|
|
|
|
mpic: interrupt-controller@40000 {
|
|
#interrupt-cells = <2>;
|
|
#address-cells = <0>;
|
|
device_type = "open-pic";
|
|
compatible = "chrp,open-pic";
|
|
interrupt-controller;
|
|
reg = <0x40000 0x40000>;
|
|
};
|
|
|
|
};
|
|
|
|
pci0: pci@fe800000 {
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
#interrupt-cells = <1>;
|
|
device_type = "pci";
|
|
compatible = "mpc10x-pci";
|
|
reg = <0xfe800000 0x1000>;
|
|
ranges = <0x01000000 0x0 0x0 0xfe000000 0x0 0x00c00000
|
|
0x02000000 0x0 0x80000000 0x80000000 0x0 0x70000000>;
|
|
bus-range = <0 0xff>;
|
|
clock-frequency = <97553800>;
|
|
interrupt-parent = <&mpic>;
|
|
interrupt-map-mask = <0xf800 0 0 7>;
|
|
interrupt-map = <
|
|
/* IDSEL 13 - IDE */
|
|
0x6800 0 0 1 &mpic 0 1
|
|
0x6800 0 0 2 &mpic 0 1
|
|
0x6800 0 0 3 &mpic 0 1
|
|
0x6800 0 0 4 &mpic 0 1
|
|
/* IDSEL 14 - USB */
|
|
0x7000 0 0 1 &mpic 0 1
|
|
0x7000 0 0 2 &mpic 0 1
|
|
0x7000 0 0 3 &mpic 0 1
|
|
0x7000 0 0 4 &mpic 0 1
|
|
/* IDSEL 15 - ETH */
|
|
0x7800 0 0 1 &mpic 0 1
|
|
0x7800 0 0 2 &mpic 0 1
|
|
0x7800 0 0 3 &mpic 0 1
|
|
0x7800 0 0 4 &mpic 0 1
|
|
>;
|
|
};
|
|
|
|
chosen {
|
|
linux,stdout-path = &serial0;
|
|
};
|
|
};
|