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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* MPC866 ADS Device Tree Source
*
* Copyright 2006 MontaVista Software, Inc.
* Copyright 2008 Freescale Semiconductor, Inc.
*/
/dts-v1/;
/ {
model = "MPC866ADS";
compatible = "fsl,mpc866ads";
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,866@0 {
device_type = "cpu";
reg = <0x0>;
d-cache-line-size = <16>; // 16 bytes
i-cache-line-size = <16>; // 16 bytes
d-cache-size = <0x2000>; // L1, 8K
i-cache-size = <0x4000>; // L1, 16K
timebase-frequency = <0>;
bus-frequency = <0>;
clock-frequency = <0>;
interrupts = <15 2>; // decrementer interrupt
interrupt-parent = <&PIC>;
};
};
memory {
device_type = "memory";
reg = <0x0 0x800000>;
};
localbus@ff000100 {
compatible = "fsl,mpc866-localbus", "fsl,pq1-localbus";
#address-cells = <2>;
#size-cells = <1>;
reg = <0xff000100 0x40>;
ranges = <
0x1 0x0 0xff080000 0x8000
0x5 0x0 0xff0a0000 0x8000
>;
board-control@1,0 {
reg = <0x1 0x0 0x20 0x5 0x300 0x4>;
compatible = "fsl,mpc866ads-bcsr";
};
};
soc@ff000000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
ranges = <0x0 0xff000000 0x100000>;
reg = <0xff000000 0x200>;
bus-frequency = <0>;
mdio@e00 {
compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
reg = <0xe00 0x188>;
#address-cells = <1>;
#size-cells = <0>;
PHY: ethernet-phy@f {
reg = <0xf>;
};
};
ethernet@e00 {
device_type = "network";
compatible = "fsl,mpc866-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 = <&PHY>;
linux,network-index = <0>;
};
PIC: pic@0 {
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x0 0x24>;
compatible = "fsl,mpc866-pic", "fsl,pq1-pic";
};
cpm@9c0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc866-cpm", "fsl,cpm1";
ranges;
reg = <0x9c0 0x40>;
brg-frequency = <0>;
interrupts = <0 2>; // cpm error interrupt
interrupt-parent = <&CPM_PIC>;
muram@2000 {
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x2000 0x2000>;
data@0 {
compatible = "fsl,cpm-muram-data";
reg = <0x0 0x1c00>;
};
};
brg@9f0 {
compatible = "fsl,mpc866-brg",
"fsl,cpm1-brg",
"fsl,cpm-brg";
reg = <0x9f0 0x10>;
clock-frequency = <0>;
};
CPM_PIC: pic@930 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
interrupts = <5 2 0 2>;
interrupt-parent = <&PIC>;
reg = <0x930 0x20>;
compatible = "fsl,mpc866-cpm-pic",
"fsl,cpm1-pic";
};
serial@a80 {
device_type = "serial";
compatible = "fsl,mpc866-smc-uart",
"fsl,cpm1-smc-uart";
reg = <0xa80 0x10 0x3e80 0x40>;
interrupts = <4>;
interrupt-parent = <&CPM_PIC>;
fsl,cpm-brg = <1>;
fsl,cpm-command = <0x90>;
};
serial@a90 {
device_type = "serial";
compatible = "fsl,mpc866-smc-uart",
"fsl,cpm1-smc-uart";
reg = <0xa90 0x10 0x3f80 0x40>;
interrupts = <3>;
interrupt-parent = <&CPM_PIC>;
fsl,cpm-brg = <2>;
fsl,cpm-command = <0xd0>;
};
ethernet@a00 {
device_type = "network";
compatible = "fsl,mpc866-scc-enet",
"fsl,cpm1-scc-enet";
reg = <0xa00 0x18 0x3c00 0x100>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <30>;
interrupt-parent = <&CPM_PIC>;
fsl,cpm-command = <0000>;
linux,network-index = <1>;
};
i2c@860 {
compatible = "fsl,mpc866-i2c",
"fsl,cpm1-i2c";
reg = <0x860 0x20 0x3c80 0x30>;
interrupts = <16>;
interrupt-parent = <&CPM_PIC>;
fsl,cpm-command = <0x10>;
#address-cells = <1>;
#size-cells = <0>;
};
};
};
chosen {
stdout-path = "/soc/cpm/serial@a80";
};
};
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