150 lines
2.7 KiB
Plaintext
150 lines
2.7 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Digsy MTC board Device Tree Source
|
|
*
|
|
* Copyright (C) 2009 Semihalf
|
|
*
|
|
* Based on the CM5200 by M. Balakowicz
|
|
*/
|
|
|
|
/include/ "mpc5200b.dtsi"
|
|
|
|
&gpt0 { gpio-controller; fsl,has-wdt; };
|
|
&gpt1 { gpio-controller; };
|
|
|
|
/ {
|
|
model = "intercontrol,digsy-mtc";
|
|
compatible = "intercontrol,digsy-mtc";
|
|
|
|
memory@0 {
|
|
reg = <0x00000000 0x02000000>; // 32MB
|
|
};
|
|
|
|
soc5200@f0000000 {
|
|
rtc@800 {
|
|
status = "disabled";
|
|
};
|
|
|
|
psc@2000 { // PSC1
|
|
status = "disabled";
|
|
};
|
|
|
|
psc@2200 { // PSC2
|
|
status = "disabled";
|
|
};
|
|
|
|
psc@2400 { // PSC3
|
|
status = "disabled";
|
|
};
|
|
|
|
psc@2600 { // PSC4
|
|
compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
|
|
};
|
|
|
|
psc@2800 { // PSC5
|
|
compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
|
|
};
|
|
|
|
psc@2c00 { // PSC6
|
|
status = "disabled";
|
|
};
|
|
|
|
ethernet@3000 {
|
|
phy-handle = <&phy0>;
|
|
};
|
|
|
|
mdio@3000 {
|
|
phy0: ethernet-phy@0 {
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
i2c@3d00 {
|
|
eeprom@50 {
|
|
compatible = "atmel,24c08";
|
|
reg = <0x50>;
|
|
};
|
|
|
|
rtc@56 {
|
|
compatible = "microcrystal,rv3029";
|
|
reg = <0x56>;
|
|
};
|
|
|
|
rtc@68 {
|
|
compatible = "dallas,ds1339";
|
|
reg = <0x68>;
|
|
};
|
|
};
|
|
|
|
i2c@3d40 {
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
pci@f0000d00 {
|
|
interrupt-map-mask = <0xf800 0 0 7>;
|
|
interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3
|
|
0xc000 0 0 2 &mpc5200_pic 0 0 3
|
|
0xc000 0 0 3 &mpc5200_pic 0 0 3
|
|
0xc000 0 0 4 &mpc5200_pic 0 0 3>;
|
|
clock-frequency = <0>; // From boot loader
|
|
interrupts = <2 8 0 2 9 0 2 10 0>;
|
|
bus-range = <0 0>;
|
|
ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000>,
|
|
<0x02000000 0 0x90000000 0x90000000 0 0x10000000>,
|
|
<0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
|
|
};
|
|
|
|
localbus {
|
|
ranges = <0 0 0xff000000 0x1000000
|
|
4 0 0x60000000 0x0001000>;
|
|
|
|
// 16-bit flash device at LocalPlus Bus CS0
|
|
flash@0,0 {
|
|
compatible = "cfi-flash";
|
|
reg = <0 0 0x1000000>;
|
|
bank-width = <2>;
|
|
device-width = <2>;
|
|
#size-cells = <1>;
|
|
#address-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "kernel";
|
|
reg = <0x0 0x00200000>;
|
|
};
|
|
partition@200000 {
|
|
label = "root";
|
|
reg = <0x00200000 0x00300000>;
|
|
};
|
|
partition@500000 {
|
|
label = "user";
|
|
reg = <0x00500000 0x00a00000>;
|
|
};
|
|
partition@f00000 {
|
|
label = "u-boot";
|
|
reg = <0x00f00000 0x100000>;
|
|
};
|
|
};
|
|
|
|
can@4,0 {
|
|
compatible = "nxp,sja1000";
|
|
reg = <4 0x000 0x80>;
|
|
nxp,external-clock-frequency = <24000000>;
|
|
interrupts = <1 2 3>; // Level-low
|
|
};
|
|
|
|
can@4,100 {
|
|
compatible = "nxp,sja1000";
|
|
reg = <4 0x100 0x80>;
|
|
nxp,external-clock-frequency = <24000000>;
|
|
interrupts = <1 2 3>; // Level-low
|
|
};
|
|
|
|
serial@4,200 {
|
|
compatible = "nxp,sc28l92";
|
|
reg = <4 0x200 0x10>;
|
|
interrupts = <1 3 3>;
|
|
};
|
|
};
|
|
};
|