0001 /*
0002 * Device Tree Source for Emerson KSI8560
0003 *
0004 * Author: Alexandr Smirnov <asmirnov@ru.mvista.com>
0005 *
0006 * Based on mpc8560ads.dts
0007 *
0008 * 2008 (c) MontaVista, Software, Inc. This file is licensed under
0009 * the terms of the GNU General Public License version 2. This program
0010 * is licensed "as is" without any warranty of any kind, whether express
0011 * or implied.
0012 *
0013 */
0014
0015 /dts-v1/;
0016
0017 / {
0018 model = "KSI8560";
0019 compatible = "emerson,KSI8560";
0020 #address-cells = <1>;
0021 #size-cells = <1>;
0022
0023 aliases {
0024 ethernet0 = &enet0;
0025 ethernet1 = &enet1;
0026 ethernet2 = &enet2;
0027 };
0028
0029 cpus {
0030 #address-cells = <1>;
0031 #size-cells = <0>;
0032
0033 PowerPC,8560@0 {
0034 device_type = "cpu";
0035 reg = <0>;
0036 d-cache-line-size = <32>;
0037 i-cache-line-size = <32>;
0038 d-cache-size = <0x8000>; /* L1, 32K */
0039 i-cache-size = <0x8000>; /* L1, 32K */
0040 timebase-frequency = <0>; /* From U-boot */
0041 bus-frequency = <0>; /* From U-boot */
0042 clock-frequency = <0>; /* From U-boot */
0043 next-level-cache = <&L2>;
0044 };
0045 };
0046
0047 memory {
0048 device_type = "memory";
0049 reg = <0x00000000 0x10000000>; /* Fixed by bootwrapper */
0050 };
0051
0052 soc@fdf00000 {
0053 #address-cells = <1>;
0054 #size-cells = <1>;
0055 device_type = "soc";
0056 ranges = <0x00000000 0xfdf00000 0x00100000>;
0057 bus-frequency = <0>; /* Fixed by bootwrapper */
0058
0059 ecm-law@0 {
0060 compatible = "fsl,ecm-law";
0061 reg = <0x0 0x1000>;
0062 fsl,num-laws = <8>;
0063 };
0064
0065 ecm@1000 {
0066 compatible = "fsl,mpc8560-ecm", "fsl,ecm";
0067 reg = <0x1000 0x1000>;
0068 interrupts = <17 2>;
0069 interrupt-parent = <&mpic>;
0070 };
0071
0072 memory-controller@2000 {
0073 compatible = "fsl,mpc8540-memory-controller";
0074 reg = <0x2000 0x1000>;
0075 interrupt-parent = <&mpic>;
0076 interrupts = <0x12 0x2>;
0077 };
0078
0079 L2: l2-cache-controller@20000 {
0080 compatible = "fsl,mpc8540-l2-cache-controller";
0081 reg = <0x20000 0x1000>;
0082 cache-line-size = <0x20>; /* 32 bytes */
0083 cache-size = <0x40000>; /* L2, 256K */
0084 interrupt-parent = <&mpic>;
0085 interrupts = <0x10 0x2>;
0086 };
0087
0088 i2c@3000 {
0089 #address-cells = <1>;
0090 #size-cells = <0>;
0091 cell-index = <0>;
0092 compatible = "fsl-i2c";
0093 reg = <0x3000 0x100>;
0094 interrupts = <0x2b 0x2>;
0095 interrupt-parent = <&mpic>;
0096 dfsrr;
0097 };
0098
0099 dma@21300 {
0100 #address-cells = <1>;
0101 #size-cells = <1>;
0102 compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma";
0103 reg = <0x21300 0x4>;
0104 ranges = <0x0 0x21100 0x200>;
0105 cell-index = <0>;
0106 dma-channel@0 {
0107 compatible = "fsl,mpc8560-dma-channel",
0108 "fsl,eloplus-dma-channel";
0109 reg = <0x0 0x80>;
0110 cell-index = <0>;
0111 interrupt-parent = <&mpic>;
0112 interrupts = <20 2>;
0113 };
0114 dma-channel@80 {
0115 compatible = "fsl,mpc8560-dma-channel",
0116 "fsl,eloplus-dma-channel";
0117 reg = <0x80 0x80>;
0118 cell-index = <1>;
0119 interrupt-parent = <&mpic>;
0120 interrupts = <21 2>;
0121 };
0122 dma-channel@100 {
0123 compatible = "fsl,mpc8560-dma-channel",
0124 "fsl,eloplus-dma-channel";
0125 reg = <0x100 0x80>;
0126 cell-index = <2>;
0127 interrupt-parent = <&mpic>;
0128 interrupts = <22 2>;
0129 };
0130 dma-channel@180 {
0131 compatible = "fsl,mpc8560-dma-channel",
0132 "fsl,eloplus-dma-channel";
0133 reg = <0x180 0x80>;
0134 cell-index = <3>;
0135 interrupt-parent = <&mpic>;
0136 interrupts = <23 2>;
0137 };
0138 };
0139
0140 enet0: ethernet@24000 {
0141 #address-cells = <1>;
0142 #size-cells = <1>;
0143 device_type = "network";
0144 model = "TSEC";
0145 compatible = "gianfar";
0146 reg = <0x24000 0x1000>;
0147 ranges = <0x0 0x24000 0x1000>;
0148 /* Mac address filled in by bootwrapper */
0149 local-mac-address = [ 00 00 00 00 00 00 ];
0150 interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
0151 interrupt-parent = <&mpic>;
0152 tbi-handle = <&tbi0>;
0153 phy-handle = <&PHY1>;
0154
0155 mdio@520 { /* For TSECs */
0156 #address-cells = <1>;
0157 #size-cells = <0>;
0158 compatible = "fsl,gianfar-mdio";
0159 reg = <0x520 0x20>;
0160
0161 PHY1: ethernet-phy@1 {
0162 interrupt-parent = <&mpic>;
0163 reg = <0x1>;
0164 };
0165
0166 PHY2: ethernet-phy@2 {
0167 interrupt-parent = <&mpic>;
0168 reg = <0x2>;
0169 };
0170
0171 tbi0: tbi-phy@11 {
0172 reg = <0x11>;
0173 device_type = "tbi-phy";
0174 };
0175 };
0176 };
0177
0178 enet1: ethernet@25000 {
0179 #address-cells = <1>;
0180 #size-cells = <1>;
0181 device_type = "network";
0182 model = "TSEC";
0183 compatible = "gianfar";
0184 reg = <0x25000 0x1000>;
0185 ranges = <0x0 0x25000 0x1000>;
0186 /* Mac address filled in by bootwrapper */
0187 local-mac-address = [ 00 00 00 00 00 00 ];
0188 interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
0189 interrupt-parent = <&mpic>;
0190 tbi-handle = <&tbi1>;
0191 phy-handle = <&PHY2>;
0192
0193 mdio@520 {
0194 #address-cells = <1>;
0195 #size-cells = <0>;
0196 compatible = "fsl,gianfar-tbi";
0197 reg = <0x520 0x20>;
0198
0199 tbi1: tbi-phy@11 {
0200 reg = <0x11>;
0201 device_type = "tbi-phy";
0202 };
0203 };
0204 };
0205
0206 mpic: pic@40000 {
0207 #address-cells = <0>;
0208 #interrupt-cells = <2>;
0209 interrupt-controller;
0210 reg = <0x40000 0x40000>;
0211 device_type = "open-pic";
0212 };
0213
0214 cpm@919c0 {
0215 #address-cells = <1>;
0216 #size-cells = <1>;
0217 compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
0218 reg = <0x919c0 0x30>;
0219 ranges;
0220
0221 muram@80000 {
0222 #address-cells = <1>;
0223 #size-cells = <1>;
0224 ranges = <0x0 0x80000 0x10000>;
0225
0226 data@0 {
0227 compatible = "fsl,cpm-muram-data";
0228 reg = <0x0 0x4000 0x9000 0x2000>;
0229 };
0230 };
0231
0232 brg@919f0 {
0233 compatible = "fsl,mpc8560-brg",
0234 "fsl,cpm2-brg",
0235 "fsl,cpm-brg";
0236 reg = <0x919f0 0x10 0x915f0 0x10>;
0237 clock-frequency = <165000000>; /* 166MHz */
0238 };
0239
0240 CPMPIC: pic@90c00 {
0241 #address-cells = <0>;
0242 #interrupt-cells = <2>;
0243 interrupt-controller;
0244 interrupts = <0x2e 0x2>;
0245 interrupt-parent = <&mpic>;
0246 reg = <0x90c00 0x80>;
0247 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
0248 };
0249
0250 serial@91a00 {
0251 device_type = "serial";
0252 compatible = "fsl,mpc8560-scc-uart",
0253 "fsl,cpm2-scc-uart";
0254 reg = <0x91a00 0x20 0x88000 0x100>;
0255 fsl,cpm-brg = <1>;
0256 fsl,cpm-command = <0x800000>;
0257 current-speed = <0x1c200>;
0258 interrupts = <0x28 0x8>;
0259 interrupt-parent = <&CPMPIC>;
0260 };
0261
0262 serial@91a20 {
0263 device_type = "serial";
0264 compatible = "fsl,mpc8560-scc-uart",
0265 "fsl,cpm2-scc-uart";
0266 reg = <0x91a20 0x20 0x88100 0x100>;
0267 fsl,cpm-brg = <2>;
0268 fsl,cpm-command = <0x4a00000>;
0269 current-speed = <0x1c200>;
0270 interrupts = <0x29 0x8>;
0271 interrupt-parent = <&CPMPIC>;
0272 };
0273
0274 mdio@90d00 { /* For FCCs */
0275 #address-cells = <1>;
0276 #size-cells = <0>;
0277 compatible = "fsl,cpm2-mdio-bitbang";
0278 reg = <0x90d00 0x14>;
0279 fsl,mdio-pin = <24>;
0280 fsl,mdc-pin = <25>;
0281
0282 PHY0: ethernet-phy@0 {
0283 interrupt-parent = <&mpic>;
0284 reg = <0x0>;
0285 };
0286 };
0287
0288 enet2: ethernet@91300 {
0289 device_type = "network";
0290 compatible = "fsl,mpc8560-fcc-enet",
0291 "fsl,cpm2-fcc-enet";
0292 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
0293 /* Mac address filled in by bootwrapper */
0294 local-mac-address = [ 00 00 00 00 00 00 ];
0295 fsl,cpm-command = <0x12000300>;
0296 interrupts = <0x20 0x8>;
0297 interrupt-parent = <&CPMPIC>;
0298 phy-handle = <&PHY0>;
0299 };
0300 };
0301 };
0302
0303 localbus@fdf05000 {
0304 #address-cells = <2>;
0305 #size-cells = <1>;
0306 compatible = "fsl,mpc8560-localbus", "simple-bus";
0307 reg = <0xfdf05000 0x68>;
0308
0309 ranges = <0x0 0x0 0xe0000000 0x00800000
0310 0x4 0x0 0xe8080000 0x00080000>;
0311
0312 flash@0,0 {
0313 #address-cells = <1>;
0314 #size-cells = <1>;
0315 compatible = "jedec-flash";
0316 reg = <0x0 0x0 0x800000>;
0317 bank-width = <0x2>;
0318
0319 partition@0 {
0320 label = "Primary Kernel";
0321 reg = <0x0 0x180000>;
0322 };
0323 partition@180000 {
0324 label = "Primary Filesystem";
0325 reg = <0x180000 0x580000>;
0326 };
0327 partition@700000 {
0328 label = "Monitor";
0329 reg = <0x300000 0x100000>;
0330 read-only;
0331 };
0332 };
0333
0334 cpld@4,0 {
0335 compatible = "emerson,KSI8560-cpld";
0336 reg = <0x4 0x0 0x80000>;
0337 };
0338 };
0339
0340
0341 chosen {
0342 stdout-path = "/soc/cpm/serial@91a00";
0343 };
0344 };
