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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Device Tree Source for MPC885 ADS running U-Boot
*
* Copyright 2006 MontaVista Software, Inc.
* Copyright 2007 Freescale Semiconductor, Inc.
*/
/dts-v1/;
/ {
model = "Analogue & Micro Adder MPC875";
compatible = "analogue-and-micro,adder875";
#address-cells = <1>;
#size-cells = <1>;
aliases {
console = &console;
ethernet0 = ð0;
ethernet1 = ð1;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,875@0 {
device_type = "cpu";
reg = <0>;
d-cache-line-size = <16>;
i-cache-line-size = <16>;
d-cache-size = <8192>;
i-cache-size = <8192>;
timebase-frequency = <0>;
bus-frequency = <0>;
clock-frequency = <0>;
interrupts = <15 2>; // decrementer interrupt
interrupt-parent = <&PIC>;
};
};
memory {
device_type = "memory";
reg = <0 0x01000000>;
};
localbus@ff000100 {
compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus",
"simple-bus";
#address-cells = <2>;
#size-cells = <1>;
reg = <0xff000100 0x40>;
ranges = <
0 0 0xfe000000 0x01000000
>;
flash@0,0 {
compatible = "cfi-flash";
reg = <0 0 0x800000>;
bank-width = <2>;
device-width = <2>;
};
};
soc@ff000000 {
compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0xff000000 0x00004000>;
// Temporary until code stops depending on it.
device_type = "soc";
// Temporary until get_immrbase() is fixed.
reg = <0xff000000 0x4000>;
mdio@e00 {
compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";
reg = <0xe00 0x188>;
#address-cells = <1>;
#size-cells = <0>;
PHY0: ethernet-phy@0 {
reg = <0>;
};
PHY1: ethernet-phy@1 {
reg = <1>;
};
};
eth0: ethernet@e00 {
device_type = "network";
compatible = "fsl,mpc875-fec-enet",
"fsl,pq1-fec-enet";
reg = <0xe00 0x188>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <3 1>;
interrupt-parent = <&PIC>;
phy-handle = <&PHY0>;
linux,network-index = <0>;
};
eth1: ethernet@1e00 {
device_type = "network";
compatible = "fsl,mpc875-fec-enet",
"fsl,pq1-fec-enet";
reg = <0x1e00 0x188>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <7 1>;
interrupt-parent = <&PIC>;
phy-handle = <&PHY1>;
linux,network-index = <1>;
};
PIC: interrupt-controller@0 {
interrupt-controller;
#interrupt-cells = <2>;
reg = <0 0x24>;
compatible = "fsl,mpc875-pic", "fsl,pq1-pic";
};
cpm@9c0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus";
interrupts = <0>; // cpm error interrupt
interrupt-parent = <&CPM_PIC>;
reg = <0x9c0 0x40>;
ranges;
muram {
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x2000 0x2000>;
data@0 {
compatible = "fsl,cpm-muram-data";
reg = <0 0x1c00>;
};
};
brg@9f0 {
compatible = "fsl,mpc875-brg",
"fsl,cpm1-brg",
"fsl,cpm-brg";
clock-frequency = <50000000>;
reg = <0x9f0 0x10>;
};
CPM_PIC: interrupt-controller@930 {
interrupt-controller;
#interrupt-cells = <1>;
interrupts = <5 2 0 2>;
interrupt-parent = <&PIC>;
reg = <0x930 0x20>;
compatible = "fsl,mpc875-cpm-pic",
"fsl,cpm1-pic";
};
console: serial@a80 {
device_type = "serial";
compatible = "fsl,mpc875-smc-uart",
"fsl,cpm1-smc-uart";
reg = <0xa80 0x10 0x3e80 0x40>;
interrupts = <4>;
interrupt-parent = <&CPM_PIC>;
fsl,cpm-brg = <1>;
fsl,cpm-command = <0x0090>;
current-speed = <115200>;
};
};
};
chosen {
stdout-path = &console;
};
};
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