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|
/*
* Device Tree Source for IFM PDM360NG.
*
* Copyright 2009 - 2010 DENX Software Engineering.
* Anatolij Gustschin <agust@denx.de>
*
* Based on MPC5121E ADS dts.
* Copyright 2008 Freescale Semiconductor Inc.
*
* 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 = "pdm360ng";
compatible = "ifm,pdm360ng";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&ipic>;
aliases {
ethernet0 = ð0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,5121@0 {
device_type = "cpu";
reg = <0>;
d-cache-line-size = <0x20>; // 32 bytes
i-cache-line-size = <0x20>; // 32 bytes
d-cache-size = <0x8000>; // L1, 32K
i-cache-size = <0x8000>; // L1, 32K
timebase-frequency = <49500000>;// 49.5 MHz (csb/4)
bus-frequency = <198000000>; // 198 MHz csb bus
clock-frequency = <396000000>; // 396 MHz ppc core
};
};
memory {
device_type = "memory";
reg = <0x00000000 0x20000000>; // 512MB at 0
};
nfc@40000000 {
compatible = "fsl,mpc5121-nfc";
reg = <0x40000000 0x100000>;
interrupts = <0x6 0x8>;
#address-cells = <0x1>;
#size-cells = <0x1>;
bank-width = <0x1>;
chips = <0x1>;
partition@0 {
label = "nand0";
reg = <0x0 0x40000000>;
};
};
sram@50000000 {
compatible = "fsl,mpc5121-sram";
reg = <0x50000000 0x20000>; // 128K at 0x50000000
};
localbus@80000020 {
compatible = "fsl,mpc5121-localbus";
#address-cells = <2>;
#size-cells = <1>;
reg = <0x80000020 0x40>;
ranges = <0x0 0x0 0xf0000000 0x10000000 /* Flash */
0x2 0x0 0x50040000 0x00020000>; /* CS2: MRAM */
flash@0,0 {
compatible = "amd,s29gl01gp", "cfi-flash";
reg = <0 0x00000000 0x08000000
0 0x08000000 0x08000000>;
#address-cells = <1>;
#size-cells = <1>;
bank-width = <4>;
device-width = <2>;
partition@0 {
label = "u-boot";
reg = <0x00000000 0x00080000>;
read-only;
};
partition@80000 {
label = "environment";
reg = <0x00080000 0x00080000>;
read-only;
};
partition@100000 {
label = "splash-image";
reg = <0x00100000 0x00080000>;
read-only;
};
partition@180000 {
label = "device-tree";
reg = <0x00180000 0x00040000>;
};
partition@1c0000 {
label = "kernel";
reg = <0x001c0000 0x00500000>;
};
partition@6c0000 {
label = "filesystem";
reg = <0x006c0000 0x07940000>;
};
};
mram0@2,0 {
compatible = "mtd-ram";
reg = <2 0x00000 0x10000>;
bank-width = <2>;
};
mram1@2,10000 {
compatible = "mtd-ram";
reg = <2 0x010000 0x10000>;
bank-width = <2>;
};
};
soc@80000000 {
compatible = "fsl,mpc5121-immr";
#address-cells = <1>;
#size-cells = <1>;
#interrupt-cells = <2>;
ranges = <0x0 0x80000000 0x400000>;
reg = <0x80000000 0x400000>;
bus-frequency = <66000000>; // 66 MHz ips bus
// IPIC
// interrupts cell = <intr #, sense>
// sense values match linux IORESOURCE_IRQ_* defines:
// sense == 8: Level, low assertion
// sense == 2: Edge, high-to-low change
//
ipic: interrupt-controller@c00 {
compatible = "fsl,mpc5121-ipic", "fsl,ipic";
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
reg = <0xc00 0x100>;
};
rtc@a00 { // Real time clock
compatible = "fsl,mpc5121-rtc";
reg = <0xa00 0x100>;
interrupts = <79 0x8 80 0x8>;
};
reset@e00 { // Reset module
compatible = "fsl,mpc5121-reset";
reg = <0xe00 0x100>;
};
clock@f00 { // Clock control
compatible = "fsl,mpc5121-clock";
reg = <0xf00 0x100>;
};
pmc@1000{ //Power Management Controller
compatible = "fsl,mpc5121-pmc";
reg = <0x1000 0x100>;
interrupts = <83 0x2>;
};
gpio@1100 {
compatible = "fsl,mpc5121-gpio";
reg = <0x1100 0x100>;
interrupts = <78 0x8>;
};
can@1300 {
compatible = "fsl,mpc5121-mscan";
interrupts = <12 0x8>;
reg = <0x1300 0x80>;
};
can@1380 {
compatible = "fsl,mpc5121-mscan";
interrupts = <13 0x8>;
reg = <0x1380 0x80>;
};
i2c@1700 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,mpc5121-i2c";
reg = <0x1700 0x20>;
interrupts = <0x9 0x8>;
fsl,preserve-clocking;
eeprom@50 {
compatible = "at,24c01";
reg = <0x50>;
};
rtc@68 {
compatible = "stm,m41t00";
reg = <0x68>;
};
};
i2c@1740 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,mpc5121-i2c";
reg = <0x1740 0x20>;
interrupts = <0xb 0x8>;
fsl,preserve-clocking;
};
i2ccontrol@1760 {
compatible = "fsl,mpc5121-i2c-ctrl";
reg = <0x1760 0x8>;
};
axe@2000 {
compatible = "fsl,mpc5121-axe";
reg = <0x2000 0x100>;
interrupts = <42 0x8>;
};
display@2100 {
compatible = "fsl,mpc5121-diu";
reg = <0x2100 0x100>;
interrupts = <64 0x8>;
};
can@2300 {
compatible = "fsl,mpc5121-mscan";
interrupts = <90 0x8>;
reg = <0x2300 0x80>;
};
can@2380 {
compatible = "fsl,mpc5121-mscan";
interrupts = <91 0x8>;
reg = <0x2380 0x80>;
};
viu@2400 {
compatible = "fsl,mpc5121-viu";
reg = <0x2400 0x400>;
interrupts = <67 0x8>;
};
mdio@2800 {
compatible = "fsl,mpc5121-fec-mdio";
reg = <0x2800 0x200>;
#address-cells = <1>;
#size-cells = <0>;
phy: ethernet-phy@0 {
compatible = "smsc,lan8700";
reg = <0x1f>;
};
};
eth0: ethernet@2800 {
compatible = "fsl,mpc5121-fec";
reg = <0x2800 0x200>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <4 0x8>;
phy-handle = < &phy >;
};
// USB1 using external ULPI PHY
usb@3000 {
compatible = "fsl,mpc5121-usb2-dr";
reg = <0x3000 0x600>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <43 0x8>;
dr_mode = "host";
phy_type = "ulpi";
};
// USB0 using internal UTMI PHY
usb@4000 {
compatible = "fsl,mpc5121-usb2-dr";
reg = <0x4000 0x600>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <44 0x8>;
dr_mode = "otg";
phy_type = "utmi_wide";
fsl,invert-pwr-fault;
};
// IO control
ioctl@a000 {
compatible = "fsl,mpc5121-ioctl";
reg = <0xA000 0x1000>;
};
// 512x PSCs are not 52xx PSCs compatible
serial@11000 {
compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
cell-index = <0>;
reg = <0x11000 0x100>;
interrupts = <40 0x8>;
fsl,rx-fifo-size = <16>;
fsl,tx-fifo-size = <16>;
};
serial@11100 {
compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
cell-index = <1>;
reg = <0x11100 0x100>;
interrupts = <40 0x8>;
fsl,rx-fifo-size = <16>;
fsl,tx-fifo-size = <16>;
};
serial@11200 {
compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
cell-index = <2>;
reg = <0x11200 0x100>;
interrupts = <40 0x8>;
fsl,rx-fifo-size = <16>;
fsl,tx-fifo-size = <16>;
};
serial@11300 {
compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
cell-index = <3>;
reg = <0x11300 0x100>;
interrupts = <40 0x8>;
fsl,rx-fifo-size = <16>;
fsl,tx-fifo-size = <16>;
};
serial@11400 {
compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
cell-index = <4>;
reg = <0x11400 0x100>;
interrupts = <40 0x8>;
fsl,rx-fifo-size = <16>;
fsl,tx-fifo-size = <16>;
};
serial@11600 {
compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
cell-index = <6>;
reg = <0x11600 0x100>;
interrupts = <40 0x8>;
fsl,rx-fifo-size = <16>;
fsl,tx-fifo-size = <16>;
};
serial@11800 {
compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
cell-index = <8>;
reg = <0x11800 0x100>;
interrupts = <40 0x8>;
fsl,rx-fifo-size = <16>;
fsl,tx-fifo-size = <16>;
};
serial@11B00 {
compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
cell-index = <11>;
reg = <0x11B00 0x100>;
interrupts = <40 0x8>;
fsl,rx-fifo-size = <16>;
fsl,tx-fifo-size = <16>;
};
pscfifo@11f00 {
compatible = "fsl,mpc5121-psc-fifo";
reg = <0x11f00 0x100>;
interrupts = <40 0x8>;
};
spi@11900 {
compatible = "fsl,mpc5121-psc-spi", "fsl,mpc5121-psc";
cell-index = <9>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0x11900 0x100>;
interrupts = <40 0x8>;
fsl,rx-fifo-size = <16>;
fsl,tx-fifo-size = <16>;
// 7845 touch screen controller
ts@0 {
compatible = "ti,ads7846";
reg = <0x0>;
spi-max-frequency = <3000000>;
// pen irq is GPIO25
interrupts = <78 0x8>;
};
};
dma@14000 {
compatible = "fsl,mpc5121-dma";
reg = <0x14000 0x1800>;
interrupts = <65 0x8>;
};
};
};
|
