bfee95bb83
This patch adds board support for the Media5200 platform. Changes are: - add the media5200 device tree - add the media5200 platform support code and cascaded interrupt controller - add media5200 to the build targets. Note: this patch also includes a minor tweak to the lite5200(b) target images list to add the .dtb files to the image list. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
319 lines
7.8 KiB
Plaintext
319 lines
7.8 KiB
Plaintext
/*
|
|
* Freescale Media5200 board Device Tree Source
|
|
*
|
|
* Copyright 2009 Secret Lab Technologies Ltd.
|
|
* Grant Likely <grant.likely@secretlab.ca>
|
|
* Steven Cavanagh <scavanagh@secretlab.ca>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
/ {
|
|
model = "fsl,media5200";
|
|
compatible = "fsl,media5200";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
interrupt-parent = <&mpc5200_pic>;
|
|
|
|
aliases {
|
|
console = &console;
|
|
ethernet0 = ð0;
|
|
};
|
|
|
|
chosen {
|
|
linux,stdout-path = &console;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
PowerPC,5200@0 {
|
|
device_type = "cpu";
|
|
reg = <0>;
|
|
d-cache-line-size = <32>;
|
|
i-cache-line-size = <32>;
|
|
d-cache-size = <0x4000>; // L1, 16K
|
|
i-cache-size = <0x4000>; // L1, 16K
|
|
timebase-frequency = <33000000>; // 33 MHz, these were configured by U-Boot
|
|
bus-frequency = <132000000>; // 132 MHz
|
|
clock-frequency = <396000000>; // 396 MHz
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x08000000>; // 128MB RAM
|
|
};
|
|
|
|
soc@f0000000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "fsl,mpc5200b-immr";
|
|
ranges = <0 0xf0000000 0x0000c000>;
|
|
reg = <0xf0000000 0x00000100>;
|
|
bus-frequency = <132000000>;// 132 MHz
|
|
system-frequency = <0>; // from bootloader
|
|
|
|
cdm@200 {
|
|
compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
|
|
reg = <0x200 0x38>;
|
|
};
|
|
|
|
mpc5200_pic: interrupt-controller@500 {
|
|
// 5200 interrupts are encoded into two levels;
|
|
interrupt-controller;
|
|
#interrupt-cells = <3>;
|
|
compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
|
|
reg = <0x500 0x80>;
|
|
};
|
|
|
|
timer@600 { // General Purpose Timer
|
|
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
|
|
reg = <0x600 0x10>;
|
|
interrupts = <1 9 0>;
|
|
fsl,has-wdt;
|
|
};
|
|
|
|
timer@610 { // General Purpose Timer
|
|
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
|
|
reg = <0x610 0x10>;
|
|
interrupts = <1 10 0>;
|
|
};
|
|
|
|
timer@620 { // General Purpose Timer
|
|
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
|
|
reg = <0x620 0x10>;
|
|
interrupts = <1 11 0>;
|
|
};
|
|
|
|
timer@630 { // General Purpose Timer
|
|
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
|
|
reg = <0x630 0x10>;
|
|
interrupts = <1 12 0>;
|
|
};
|
|
|
|
timer@640 { // General Purpose Timer
|
|
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
|
|
reg = <0x640 0x10>;
|
|
interrupts = <1 13 0>;
|
|
};
|
|
|
|
timer@650 { // General Purpose Timer
|
|
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
|
|
reg = <0x650 0x10>;
|
|
interrupts = <1 14 0>;
|
|
};
|
|
|
|
timer@660 { // General Purpose Timer
|
|
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
|
|
reg = <0x660 0x10>;
|
|
interrupts = <1 15 0>;
|
|
};
|
|
|
|
timer@670 { // General Purpose Timer
|
|
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
|
|
reg = <0x670 0x10>;
|
|
interrupts = <1 16 0>;
|
|
};
|
|
|
|
rtc@800 { // Real time clock
|
|
compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
|
|
reg = <0x800 0x100>;
|
|
interrupts = <1 5 0 1 6 0>;
|
|
};
|
|
|
|
can@900 {
|
|
compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
|
|
interrupts = <2 17 0>;
|
|
reg = <0x900 0x80>;
|
|
};
|
|
|
|
can@980 {
|
|
compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
|
|
interrupts = <2 18 0>;
|
|
reg = <0x980 0x80>;
|
|
};
|
|
|
|
gpio_simple: gpio@b00 {
|
|
compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
|
|
reg = <0xb00 0x40>;
|
|
interrupts = <1 7 0>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
gpio_wkup: gpio@c00 {
|
|
compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
|
|
reg = <0xc00 0x40>;
|
|
interrupts = <1 8 0 0 3 0>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
spi@f00 {
|
|
compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
|
|
reg = <0xf00 0x20>;
|
|
interrupts = <2 13 0 2 14 0>;
|
|
};
|
|
|
|
usb@1000 {
|
|
compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
|
|
reg = <0x1000 0x100>;
|
|
interrupts = <2 6 0>;
|
|
};
|
|
|
|
dma-controller@1200 {
|
|
compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
|
|
reg = <0x1200 0x80>;
|
|
interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
|
|
3 4 0 3 5 0 3 6 0 3 7 0
|
|
3 8 0 3 9 0 3 10 0 3 11 0
|
|
3 12 0 3 13 0 3 14 0 3 15 0>;
|
|
};
|
|
|
|
xlb@1f00 {
|
|
compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
|
|
reg = <0x1f00 0x100>;
|
|
};
|
|
|
|
// PSC6 in uart mode
|
|
console: serial@2c00 { // PSC6
|
|
compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
|
|
cell-index = <5>;
|
|
port-number = <0>; // Logical port assignment
|
|
reg = <0x2c00 0x100>;
|
|
interrupts = <2 4 0>;
|
|
};
|
|
|
|
eth0: ethernet@3000 {
|
|
compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
|
|
reg = <0x3000 0x400>;
|
|
local-mac-address = [ 00 00 00 00 00 00 ];
|
|
interrupts = <2 5 0>;
|
|
phy-handle = <&phy0>;
|
|
};
|
|
|
|
mdio@3000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
|
|
reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts
|
|
interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co.
|
|
|
|
phy0: ethernet-phy@0 {
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
ata@3a00 {
|
|
compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
|
|
reg = <0x3a00 0x100>;
|
|
interrupts = <2 7 0>;
|
|
};
|
|
|
|
i2c@3d00 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
|
|
reg = <0x3d00 0x40>;
|
|
interrupts = <2 15 0>;
|
|
fsl5200-clocking;
|
|
};
|
|
|
|
i2c@3d40 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
|
|
reg = <0x3d40 0x40>;
|
|
interrupts = <2 16 0>;
|
|
fsl5200-clocking;
|
|
};
|
|
|
|
sram@8000 {
|
|
compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
|
|
reg = <0x8000 0x4000>;
|
|
};
|
|
};
|
|
|
|
pci@f0000d00 {
|
|
#interrupt-cells = <1>;
|
|
#size-cells = <2>;
|
|
#address-cells = <3>;
|
|
device_type = "pci";
|
|
compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
|
|
reg = <0xf0000d00 0x100>;
|
|
interrupt-map-mask = <0xf800 0 0 7>;
|
|
interrupt-map = <0xc000 0 0 1 &media5200_fpga 0 2 // 1st slot
|
|
0xc000 0 0 2 &media5200_fpga 0 3
|
|
0xc000 0 0 3 &media5200_fpga 0 4
|
|
0xc000 0 0 4 &media5200_fpga 0 5
|
|
|
|
0xc800 0 0 1 &media5200_fpga 0 3 // 2nd slot
|
|
0xc800 0 0 2 &media5200_fpga 0 4
|
|
0xc800 0 0 3 &media5200_fpga 0 5
|
|
0xc800 0 0 4 &media5200_fpga 0 2
|
|
|
|
0xd000 0 0 1 &media5200_fpga 0 4 // miniPCI
|
|
0xd000 0 0 2 &media5200_fpga 0 5
|
|
|
|
0xe000 0 0 1 &media5200_fpga 0 5 // CoralIP
|
|
>;
|
|
clock-frequency = <0>; // From boot loader
|
|
interrupts = <2 8 0 2 9 0 2 10 0>;
|
|
interrupt-parent = <&mpc5200_pic>;
|
|
bus-range = <0 0>;
|
|
ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
|
|
0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
|
|
0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
|
|
};
|
|
|
|
localbus {
|
|
compatible = "fsl,mpc5200b-lpb","simple-bus";
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
|
|
ranges = < 0 0 0xfc000000 0x02000000
|
|
1 0 0xfe000000 0x02000000
|
|
2 0 0xf0010000 0x00010000
|
|
3 0 0xf0020000 0x00010000 >;
|
|
|
|
flash@0,0 {
|
|
compatible = "amd,am29lv28ml", "cfi-flash";
|
|
reg = <0 0x0 0x2000000>; // 32 MB
|
|
bank-width = <4>; // Width in bytes of the flash bank
|
|
device-width = <2>; // Two devices on each bank
|
|
};
|
|
|
|
flash@1,0 {
|
|
compatible = "amd,am29lv28ml", "cfi-flash";
|
|
reg = <1 0 0x2000000>; // 32 MB
|
|
bank-width = <4>; // Width in bytes of the flash bank
|
|
device-width = <2>; // Two devices on each bank
|
|
};
|
|
|
|
media5200_fpga: fpga@2,0 {
|
|
compatible = "fsl,media5200-fpga";
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>; // 0:bank 1:id; no type field
|
|
reg = <2 0 0x10000>;
|
|
|
|
interrupt-parent = <&mpc5200_pic>;
|
|
interrupts = <0 0 3 // IRQ bank 0
|
|
1 1 3>; // IRQ bank 1
|
|
};
|
|
|
|
uart@3,0 {
|
|
compatible = "ti,tl16c752bpt";
|
|
reg = <3 0 0x10000>;
|
|
interrupt-parent = <&media5200_fpga>;
|
|
interrupts = <0 0 0 1>; // 2 irqs
|
|
};
|
|
};
|
|
};
|