0001 // SPDX-License-Identifier: GPL-2.0-or-later
0002 /*
0003 * MPC8272 ADS Device Tree Source
0004 *
0005 * Copyright 2005,2008 Freescale Semiconductor Inc.
0006 */
0007
0008 /dts-v1/;
0009
0010 / {
0011 model = "MPC8272ADS";
0012 compatible = "fsl,mpc8272ads";
0013 #address-cells = <1>;
0014 #size-cells = <1>;
0015
0016 aliases {
0017 ethernet0 = ð0;
0018 ethernet1 = ð1;
0019 serial0 = &scc1;
0020 serial1 = &scc4;
0021 };
0022
0023 cpus {
0024 #address-cells = <1>;
0025 #size-cells = <0>;
0026
0027 PowerPC,8272@0 {
0028 device_type = "cpu";
0029 reg = <0x0>;
0030 d-cache-line-size = <32>;
0031 i-cache-line-size = <32>;
0032 d-cache-size = <16384>;
0033 i-cache-size = <16384>;
0034 timebase-frequency = <0>;
0035 bus-frequency = <0>;
0036 clock-frequency = <0>;
0037 };
0038 };
0039
0040 memory {
0041 device_type = "memory";
0042 reg = <0x0 0x0>;
0043 };
0044
0045 localbus@f0010100 {
0046 compatible = "fsl,mpc8272-localbus",
0047 "fsl,pq2-localbus";
0048 #address-cells = <2>;
0049 #size-cells = <1>;
0050 reg = <0xf0010100 0x40>;
0051
0052 ranges = <0x0 0x0 0xff800000 0x00800000
0053 0x1 0x0 0xf4500000 0x8000
0054 0x3 0x0 0xf8200000 0x8000>;
0055
0056 flash@0,0 {
0057 compatible = "jedec-flash";
0058 reg = <0x0 0x0 0x00800000>;
0059 bank-width = <4>;
0060 device-width = <1>;
0061 };
0062
0063 board-control@1,0 {
0064 reg = <0x1 0x0 0x20>;
0065 compatible = "fsl,mpc8272ads-bcsr";
0066 };
0067
0068 PCI_PIC: interrupt-controller@3,0 {
0069 compatible = "fsl,mpc8272ads-pci-pic",
0070 "fsl,pq2ads-pci-pic";
0071 #interrupt-cells = <1>;
0072 interrupt-controller;
0073 reg = <0x3 0x0 0x8>;
0074 interrupt-parent = <&PIC>;
0075 interrupts = <20 8>;
0076 };
0077 };
0078
0079
0080 pci@f0010800 {
0081 device_type = "pci";
0082 reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>;
0083 compatible = "fsl,mpc8272-pci", "fsl,pq2-pci";
0084 #interrupt-cells = <1>;
0085 #size-cells = <2>;
0086 #address-cells = <3>;
0087 clock-frequency = <66666666>;
0088 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
0089 interrupt-map = <
0090 /* IDSEL 0x16 */
0091 0xb000 0x0 0x0 0x1 &PCI_PIC 0
0092 0xb000 0x0 0x0 0x2 &PCI_PIC 1
0093 0xb000 0x0 0x0 0x3 &PCI_PIC 2
0094 0xb000 0x0 0x0 0x4 &PCI_PIC 3
0095
0096 /* IDSEL 0x17 */
0097 0xb800 0x0 0x0 0x1 &PCI_PIC 4
0098 0xb800 0x0 0x0 0x2 &PCI_PIC 5
0099 0xb800 0x0 0x0 0x3 &PCI_PIC 6
0100 0xb800 0x0 0x0 0x4 &PCI_PIC 7
0101
0102 /* IDSEL 0x18 */
0103 0xc000 0x0 0x0 0x1 &PCI_PIC 8
0104 0xc000 0x0 0x0 0x2 &PCI_PIC 9
0105 0xc000 0x0 0x0 0x3 &PCI_PIC 10
0106 0xc000 0x0 0x0 0x4 &PCI_PIC 11>;
0107
0108 interrupt-parent = <&PIC>;
0109 interrupts = <18 8>;
0110 ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x20000000
0111 0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
0112 0x1000000 0x0 0x0 0xf6000000 0x0 0x2000000>;
0113 };
0114
0115 soc@f0000000 {
0116 #address-cells = <1>;
0117 #size-cells = <1>;
0118 device_type = "soc";
0119 compatible = "fsl,mpc8272", "fsl,pq2-soc";
0120 ranges = <0x0 0xf0000000 0x53000>;
0121
0122 // Temporary -- will go away once kernel uses ranges for get_immrbase().
0123 reg = <0xf0000000 0x53000>;
0124
0125 cpm@119c0 {
0126 #address-cells = <1>;
0127 #size-cells = <1>;
0128 compatible = "fsl,mpc8272-cpm", "fsl,cpm2";
0129 reg = <0x119c0 0x30>;
0130 ranges;
0131
0132 muram@0 {
0133 #address-cells = <1>;
0134 #size-cells = <1>;
0135 ranges = <0x0 0x0 0x10000>;
0136
0137 data@0 {
0138 compatible = "fsl,cpm-muram-data";
0139 reg = <0x0 0x2000 0x9800 0x800>;
0140 };
0141 };
0142
0143 brg@119f0 {
0144 compatible = "fsl,mpc8272-brg",
0145 "fsl,cpm2-brg",
0146 "fsl,cpm-brg";
0147 reg = <0x119f0 0x10 0x115f0 0x10>;
0148 };
0149
0150 scc1: serial@11a00 {
0151 device_type = "serial";
0152 compatible = "fsl,mpc8272-scc-uart",
0153 "fsl,cpm2-scc-uart";
0154 reg = <0x11a00 0x20 0x8000 0x100>;
0155 interrupts = <40 8>;
0156 interrupt-parent = <&PIC>;
0157 fsl,cpm-brg = <1>;
0158 fsl,cpm-command = <0x800000>;
0159 };
0160
0161 scc4: serial@11a60 {
0162 device_type = "serial";
0163 compatible = "fsl,mpc8272-scc-uart",
0164 "fsl,cpm2-scc-uart";
0165 reg = <0x11a60 0x20 0x8300 0x100>;
0166 interrupts = <43 8>;
0167 interrupt-parent = <&PIC>;
0168 fsl,cpm-brg = <4>;
0169 fsl,cpm-command = <0xce00000>;
0170 };
0171
0172 usb@11b60 {
0173 compatible = "fsl,mpc8272-cpm-usb";
0174 reg = <0x11b60 0x40 0x8b00 0x100>;
0175 interrupts = <11 8>;
0176 interrupt-parent = <&PIC>;
0177 mode = "peripheral";
0178 };
0179
0180 mdio@10d40 {
0181 compatible = "fsl,mpc8272ads-mdio-bitbang",
0182 "fsl,mpc8272-mdio-bitbang",
0183 "fsl,cpm2-mdio-bitbang";
0184 reg = <0x10d40 0x14>;
0185 #address-cells = <1>;
0186 #size-cells = <0>;
0187 fsl,mdio-pin = <18>;
0188 fsl,mdc-pin = <19>;
0189
0190 PHY0: ethernet-phy@0 {
0191 interrupt-parent = <&PIC>;
0192 interrupts = <23 8>;
0193 reg = <0x0>;
0194 };
0195
0196 PHY1: ethernet-phy@1 {
0197 interrupt-parent = <&PIC>;
0198 interrupts = <23 8>;
0199 reg = <0x3>;
0200 };
0201 };
0202
0203 eth0: ethernet@11300 {
0204 device_type = "network";
0205 compatible = "fsl,mpc8272-fcc-enet",
0206 "fsl,cpm2-fcc-enet";
0207 reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>;
0208 local-mac-address = [ 00 00 00 00 00 00 ];
0209 interrupts = <32 8>;
0210 interrupt-parent = <&PIC>;
0211 phy-handle = <&PHY0>;
0212 linux,network-index = <0>;
0213 fsl,cpm-command = <0x12000300>;
0214 };
0215
0216 eth1: ethernet@11320 {
0217 device_type = "network";
0218 compatible = "fsl,mpc8272-fcc-enet",
0219 "fsl,cpm2-fcc-enet";
0220 reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>;
0221 local-mac-address = [ 00 00 00 00 00 00 ];
0222 interrupts = <33 8>;
0223 interrupt-parent = <&PIC>;
0224 phy-handle = <&PHY1>;
0225 linux,network-index = <1>;
0226 fsl,cpm-command = <0x16200300>;
0227 };
0228
0229 i2c@11860 {
0230 compatible = "fsl,mpc8272-i2c",
0231 "fsl,cpm2-i2c";
0232 reg = <0x11860 0x20 0x8afc 0x2>;
0233 interrupts = <1 8>;
0234 interrupt-parent = <&PIC>;
0235 fsl,cpm-command = <0x29600000>;
0236 #address-cells = <1>;
0237 #size-cells = <0>;
0238 };
0239 };
0240
0241 PIC: interrupt-controller@10c00 {
0242 #interrupt-cells = <2>;
0243 interrupt-controller;
0244 reg = <0x10c00 0x80>;
0245 compatible = "fsl,mpc8272-pic", "fsl,cpm2-pic";
0246 };
0247
0248 crypto@30000 {
0249 compatible = "fsl,sec1.0";
0250 reg = <0x40000 0x13000>;
0251 interrupts = <47 0x8>;
0252 interrupt-parent = <&PIC>;
0253 fsl,num-channels = <4>;
0254 fsl,channel-fifo-len = <24>;
0255 fsl,exec-units-mask = <0x7e>;
0256 fsl,descriptor-types-mask = <0x1010415>;
0257 };
0258 };
0259
0260 chosen {
0261 stdout-path = "/soc/cpm/serial@11a00";
0262 };
0263 };
