0001 // SPDX-License-Identifier: GPL-2.0-or-later
0002 /*
0003 * MPC885 ADS Device Tree Source
0004 *
0005 * Copyright 2006 MontaVista Software, Inc.
0006 * Copyright 2007,2008 Freescale Semiconductor, Inc.
0007 */
0008
0009 /dts-v1/;
0010
0011 / {
0012 model = "MPC885ADS";
0013 compatible = "fsl,mpc885ads";
0014 #address-cells = <1>;
0015 #size-cells = <1>;
0016
0017 cpus {
0018 #address-cells = <1>;
0019 #size-cells = <0>;
0020
0021 PowerPC,885@0 {
0022 device_type = "cpu";
0023 reg = <0x0>;
0024 d-cache-line-size = <16>;
0025 i-cache-line-size = <16>;
0026 d-cache-size = <8192>;
0027 i-cache-size = <8192>;
0028 timebase-frequency = <0>;
0029 bus-frequency = <0>;
0030 clock-frequency = <0>;
0031 interrupts = <15 2>; // decrementer interrupt
0032 interrupt-parent = <&PIC>;
0033 };
0034 };
0035
0036 memory {
0037 device_type = "memory";
0038 reg = <0x0 0x0>;
0039 };
0040
0041 localbus@ff000100 {
0042 compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus";
0043 #address-cells = <2>;
0044 #size-cells = <1>;
0045 reg = <0xff000100 0x40>;
0046
0047 ranges = <
0048 0x0 0x0 0xfe000000 0x800000
0049 0x1 0x0 0xff080000 0x8000
0050 0x5 0x0 0xff0a0000 0x8000
0051 >;
0052
0053 flash@0,0 {
0054 compatible = "jedec-flash";
0055 reg = <0x0 0x0 0x800000>;
0056 bank-width = <4>;
0057 device-width = <1>;
0058 };
0059
0060 board-control@1,0 {
0061 reg = <0x1 0x0 0x20 0x5 0x300 0x4>;
0062 compatible = "fsl,mpc885ads-bcsr";
0063 };
0064 };
0065
0066 soc@ff000000 {
0067 compatible = "fsl,mpc885", "fsl,pq1-soc";
0068 #address-cells = <1>;
0069 #size-cells = <1>;
0070 device_type = "soc";
0071 ranges = <0x0 0xff000000 0x28000>;
0072 bus-frequency = <0>;
0073
0074 // Temporary -- will go away once kernel uses ranges for get_immrbase().
0075 reg = <0xff000000 0x4000>;
0076
0077 mdio@e00 {
0078 compatible = "fsl,mpc885-fec-mdio", "fsl,pq1-fec-mdio";
0079 reg = <0xe00 0x188>;
0080 #address-cells = <1>;
0081 #size-cells = <0>;
0082
0083 PHY0: ethernet-phy@0 {
0084 reg = <0x0>;
0085 };
0086
0087 PHY1: ethernet-phy@1 {
0088 reg = <0x1>;
0089 };
0090
0091 PHY2: ethernet-phy@2 {
0092 reg = <0x2>;
0093 };
0094 };
0095
0096 ethernet@e00 {
0097 device_type = "network";
0098 compatible = "fsl,mpc885-fec-enet",
0099 "fsl,pq1-fec-enet";
0100 reg = <0xe00 0x188>;
0101 local-mac-address = [ 00 00 00 00 00 00 ];
0102 interrupts = <3 1>;
0103 interrupt-parent = <&PIC>;
0104 phy-handle = <&PHY0>;
0105 linux,network-index = <0>;
0106 };
0107
0108 ethernet@1e00 {
0109 device_type = "network";
0110 compatible = "fsl,mpc885-fec-enet",
0111 "fsl,pq1-fec-enet";
0112 reg = <0x1e00 0x188>;
0113 local-mac-address = [ 00 00 00 00 00 00 ];
0114 interrupts = <7 1>;
0115 interrupt-parent = <&PIC>;
0116 phy-handle = <&PHY1>;
0117 linux,network-index = <1>;
0118 };
0119
0120 PIC: interrupt-controller@0 {
0121 interrupt-controller;
0122 #interrupt-cells = <2>;
0123 reg = <0x0 0x24>;
0124 compatible = "fsl,mpc885-pic", "fsl,pq1-pic";
0125 };
0126
0127 pcmcia@80 {
0128 #address-cells = <3>;
0129 #interrupt-cells = <1>;
0130 #size-cells = <2>;
0131 compatible = "fsl,pq-pcmcia";
0132 device_type = "pcmcia";
0133 reg = <0x80 0x80>;
0134 interrupt-parent = <&PIC>;
0135 interrupts = <13 1>;
0136 };
0137
0138 cpm@9c0 {
0139 #address-cells = <1>;
0140 #size-cells = <1>;
0141 compatible = "fsl,mpc885-cpm", "fsl,cpm1";
0142 command-proc = <0x9c0>;
0143 interrupts = <0>; // cpm error interrupt
0144 interrupt-parent = <&CPM_PIC>;
0145 reg = <0x9c0 0x40>;
0146 ranges;
0147
0148 muram@2000 {
0149 #address-cells = <1>;
0150 #size-cells = <1>;
0151 ranges = <0x0 0x2000 0x2000>;
0152
0153 data@0 {
0154 compatible = "fsl,cpm-muram-data";
0155 reg = <0x0 0x1c00>;
0156 };
0157 };
0158
0159 brg@9f0 {
0160 compatible = "fsl,mpc885-brg",
0161 "fsl,cpm1-brg",
0162 "fsl,cpm-brg";
0163 clock-frequency = <0>;
0164 reg = <0x9f0 0x10>;
0165 };
0166
0167 CPM_PIC: interrupt-controller@930 {
0168 interrupt-controller;
0169 #interrupt-cells = <1>;
0170 interrupts = <5 2 0 2>;
0171 interrupt-parent = <&PIC>;
0172 reg = <0x930 0x20>;
0173 compatible = "fsl,mpc885-cpm-pic",
0174 "fsl,cpm1-pic";
0175 };
0176
0177 serial@a80 {
0178 device_type = "serial";
0179 compatible = "fsl,mpc885-smc-uart",
0180 "fsl,cpm1-smc-uart";
0181 reg = <0xa80 0x10 0x3e80 0x40>;
0182 interrupts = <4>;
0183 interrupt-parent = <&CPM_PIC>;
0184 fsl,cpm-brg = <1>;
0185 fsl,cpm-command = <0x90>;
0186 };
0187
0188 serial@a90 {
0189 device_type = "serial";
0190 compatible = "fsl,mpc885-smc-uart",
0191 "fsl,cpm1-smc-uart";
0192 reg = <0xa90 0x10 0x3f80 0x40>;
0193 interrupts = <3>;
0194 interrupt-parent = <&CPM_PIC>;
0195 fsl,cpm-brg = <2>;
0196 fsl,cpm-command = <0xd0>;
0197 };
0198
0199 ethernet@a40 {
0200 device_type = "network";
0201 compatible = "fsl,mpc885-scc-enet",
0202 "fsl,cpm1-scc-enet";
0203 reg = <0xa40 0x18 0x3e00 0x100>;
0204 local-mac-address = [ 00 00 00 00 00 00 ];
0205 interrupts = <28>;
0206 interrupt-parent = <&CPM_PIC>;
0207 phy-handle = <&PHY2>;
0208 fsl,cpm-command = <0x80>;
0209 linux,network-index = <2>;
0210 };
0211
0212 i2c@860 {
0213 compatible = "fsl,mpc885-i2c",
0214 "fsl,cpm1-i2c";
0215 reg = <0x860 0x20 0x3c80 0x30>;
0216 interrupts = <16>;
0217 interrupt-parent = <&CPM_PIC>;
0218 fsl,cpm-command = <0x10>;
0219 #address-cells = <1>;
0220 #size-cells = <0>;
0221 };
0222 };
0223
0224 crypto@20000 {
0225 compatible = "fsl,sec1.2", "fsl,sec1.0";
0226 reg = <0x20000 0x8000>;
0227 interrupts = <1 1>;
0228 interrupt-parent = <&PIC>;
0229 fsl,num-channels = <1>;
0230 fsl,channel-fifo-len = <24>;
0231 fsl,exec-units-mask = <0x4c>;
0232 fsl,descriptor-types-mask = <0x05000154>;
0233 };
0234 };
0235
0236 chosen {
0237 stdout-path = "/soc/cpm/serial@a80";
0238 };
0239 };
