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0001 // SPDX-License-Identifier: GPL-2.0
0002 /dts-v1/;
0003 /*
0004  * OCTEON 68XX device tree skeleton.
0005  *
0006  * This device tree is pruned and patched by early boot code before
0007  * use.  Because of this, it contains a super-set of the available
0008  * devices and properties.
0009  */
0010 / {
0011         compatible = "cavium,octeon-6880";
0012         #address-cells = <2>;
0013         #size-cells = <2>;
0014         interrupt-parent = <&ciu2>;
0015 
0016         soc@0 {
0017                 compatible = "simple-bus";
0018                 #address-cells = <2>;
0019                 #size-cells = <2>;
0020                 ranges; /* Direct mapping */
0021 
0022                 ciu2: interrupt-controller@1070100000000 {
0023                         compatible = "cavium,octeon-6880-ciu2";
0024                         interrupt-controller;
0025                         /* Interrupts are specified by two parts:
0026                          * 1) Controller register (0 or 7)
0027                          * 2) Bit within the register (0..63)
0028                          */
0029                         #address-cells = <0>;
0030                         #interrupt-cells = <2>;
0031                         reg = <0x10701 0x00000000 0x0 0x4000000>;
0032                 };
0033 
0034                 gpio: gpio-controller@1070000000800 {
0035                         #gpio-cells = <2>;
0036                         compatible = "cavium,octeon-3860-gpio";
0037                         reg = <0x10700 0x00000800 0x0 0x100>;
0038                         gpio-controller;
0039                         /* Interrupts are specified by two parts:
0040                          * 1) GPIO pin number (0..15)
0041                          * 2) Triggering (1 - edge rising
0042                          *                2 - edge falling
0043                          *                4 - level active high
0044                          *                8 - level active low)
0045                          */
0046                         interrupt-controller;
0047                         #interrupt-cells = <2>;
0048                         /* The GPIO pins connect to 16 consecutive CUI bits */
0049                         interrupts = <7 0>,  <7 1>,  <7 2>,  <7 3>,
0050                                      <7 4>,  <7 5>,  <7 6>,  <7 7>,
0051                                      <7 8>,  <7 9>,  <7 10>, <7 11>,
0052                                      <7 12>, <7 13>, <7 14>, <7 15>;
0053                 };
0054 
0055                 smi0: mdio@1180000003800 {
0056                         compatible = "cavium,octeon-3860-mdio";
0057                         #address-cells = <1>;
0058                         #size-cells = <0>;
0059                         reg = <0x11800 0x00003800 0x0 0x40>;
0060 
0061                         phy0: ethernet-phy@6 {
0062                                 compatible = "marvell,88e1118";
0063                                 marvell,reg-init =
0064                                         /* Fix rx and tx clock transition timing */
0065                                         <2 0x15 0xffcf 0>, /* Reg 2,21 Clear bits 4, 5 */
0066                                         /* Adjust LED drive. */
0067                                         <3 0x11 0 0x442a>, /* Reg 3,17 <- 0442a */
0068                                         /* irq, blink-activity, blink-link */
0069                                         <3 0x10 0 0x0242>; /* Reg 3,16 <- 0x0242 */
0070                                 reg = <6>;
0071                         };
0072 
0073                         phy1: ethernet-phy@1 {
0074                                 cavium,qlm-trim = "4,sgmii";
0075                                 reg = <1>;
0076                                 compatible = "marvell,88e1149r";
0077                                 marvell,reg-init = <3 0x10 0 0x5777>,
0078                                         <3 0x11 0 0x00aa>,
0079                                         <3 0x12 0 0x4105>,
0080                                         <3 0x13 0 0x0a60>;
0081                         };
0082                         phy2: ethernet-phy@2 {
0083                                 cavium,qlm-trim = "4,sgmii";
0084                                 reg = <2>;
0085                                 compatible = "marvell,88e1149r";
0086                                 marvell,reg-init = <3 0x10 0 0x5777>,
0087                                         <3 0x11 0 0x00aa>,
0088                                         <3 0x12 0 0x4105>,
0089                                         <3 0x13 0 0x0a60>;
0090                         };
0091                         phy3: ethernet-phy@3 {
0092                                 cavium,qlm-trim = "4,sgmii";
0093                                 reg = <3>;
0094                                 compatible = "marvell,88e1149r";
0095                                 marvell,reg-init = <3 0x10 0 0x5777>,
0096                                         <3 0x11 0 0x00aa>,
0097                                         <3 0x12 0 0x4105>,
0098                                         <3 0x13 0 0x0a60>;
0099                         };
0100                         phy4: ethernet-phy@4 {
0101                                 cavium,qlm-trim = "4,sgmii";
0102                                 reg = <4>;
0103                                 compatible = "marvell,88e1149r";
0104                                 marvell,reg-init = <3 0x10 0 0x5777>,
0105                                         <3 0x11 0 0x00aa>,
0106                                         <3 0x12 0 0x4105>,
0107                                         <3 0x13 0 0x0a60>;
0108                         };
0109                 };
0110 
0111                 smi1: mdio@1180000003880 {
0112                         compatible = "cavium,octeon-3860-mdio";
0113                         #address-cells = <1>;
0114                         #size-cells = <0>;
0115                         reg = <0x11800 0x00003880 0x0 0x40>;
0116 
0117                         phy41: ethernet-phy@1 {
0118                                 cavium,qlm-trim = "0,sgmii";
0119                                 reg = <1>;
0120                                 compatible = "marvell,88e1149r";
0121                                 marvell,reg-init = <3 0x10 0 0x5777>,
0122                                         <3 0x11 0 0x00aa>,
0123                                         <3 0x12 0 0x4105>,
0124                                         <3 0x13 0 0x0a60>;
0125                         };
0126                         phy42: ethernet-phy@2 {
0127                                 cavium,qlm-trim = "0,sgmii";
0128                                 reg = <2>;
0129                                 compatible = "marvell,88e1149r";
0130                                 marvell,reg-init = <3 0x10 0 0x5777>,
0131                                         <3 0x11 0 0x00aa>,
0132                                         <3 0x12 0 0x4105>,
0133                                         <3 0x13 0 0x0a60>;
0134                         };
0135                         phy43: ethernet-phy@3 {
0136                                 cavium,qlm-trim = "0,sgmii";
0137                                 reg = <3>;
0138                                 compatible = "marvell,88e1149r";
0139                                 marvell,reg-init = <3 0x10 0 0x5777>,
0140                                         <3 0x11 0 0x00aa>,
0141                                         <3 0x12 0 0x4105>,
0142                                         <3 0x13 0 0x0a60>;
0143                         };
0144                         phy44: ethernet-phy@4 {
0145                                 cavium,qlm-trim = "0,sgmii";
0146                                 reg = <4>;
0147                                 compatible = "marvell,88e1149r";
0148                                 marvell,reg-init = <3 0x10 0 0x5777>,
0149                                         <3 0x11 0 0x00aa>,
0150                                         <3 0x12 0 0x4105>,
0151                                         <3 0x13 0 0x0a60>;
0152                         };
0153                 };
0154 
0155                 smi2: mdio@1180000003900 {
0156                         compatible = "cavium,octeon-3860-mdio";
0157                         #address-cells = <1>;
0158                         #size-cells = <0>;
0159                         reg = <0x11800 0x00003900 0x0 0x40>;
0160 
0161                         phy21: ethernet-phy@1 {
0162                                 cavium,qlm-trim = "2,sgmii";
0163                                 reg = <1>;
0164                                 compatible = "marvell,88e1149r";
0165                                 marvell,reg-init = <3 0x10 0 0x5777>,
0166                                         <3 0x11 0 0x00aa>,
0167                                         <3 0x12 0 0x4105>,
0168                                         <3 0x13 0 0x0a60>;
0169                         };
0170                         phy22: ethernet-phy@2 {
0171                                 cavium,qlm-trim = "2,sgmii";
0172                                 reg = <2>;
0173                                 compatible = "marvell,88e1149r";
0174                                 marvell,reg-init = <3 0x10 0 0x5777>,
0175                                         <3 0x11 0 0x00aa>,
0176                                         <3 0x12 0 0x4105>,
0177                                         <3 0x13 0 0x0a60>;
0178                         };
0179                         phy23: ethernet-phy@3 {
0180                                 cavium,qlm-trim = "2,sgmii";
0181                                 reg = <3>;
0182                                 compatible = "marvell,88e1149r";
0183                                 marvell,reg-init = <3 0x10 0 0x5777>,
0184                                         <3 0x11 0 0x00aa>,
0185                                         <3 0x12 0 0x4105>,
0186                                         <3 0x13 0 0x0a60>;
0187                         };
0188                         phy24: ethernet-phy@4 {
0189                                 cavium,qlm-trim = "2,sgmii";
0190                                 reg = <4>;
0191                                 compatible = "marvell,88e1149r";
0192                                 marvell,reg-init = <3 0x10 0 0x5777>,
0193                                         <3 0x11 0 0x00aa>,
0194                                         <3 0x12 0 0x4105>,
0195                                         <3 0x13 0 0x0a60>;
0196                         };
0197                 };
0198 
0199                 smi3: mdio@1180000003980 {
0200                         compatible = "cavium,octeon-3860-mdio";
0201                         #address-cells = <1>;
0202                         #size-cells = <0>;
0203                         reg = <0x11800 0x00003980 0x0 0x40>;
0204 
0205                         phy11: ethernet-phy@1 {
0206                                 cavium,qlm-trim = "3,sgmii";
0207                                 reg = <1>;
0208                                 compatible = "marvell,88e1149r";
0209                                 marvell,reg-init = <3 0x10 0 0x5777>,
0210                                         <3 0x11 0 0x00aa>,
0211                                         <3 0x12 0 0x4105>,
0212                                         <3 0x13 0 0x0a60>;
0213                         };
0214                         phy12: ethernet-phy@2 {
0215                                 cavium,qlm-trim = "3,sgmii";
0216                                 reg = <2>;
0217                                 compatible = "marvell,88e1149r";
0218                                 marvell,reg-init = <3 0x10 0 0x5777>,
0219                                         <3 0x11 0 0x00aa>,
0220                                         <3 0x12 0 0x4105>,
0221                                         <3 0x13 0 0x0a60>;
0222                         };
0223                         phy13: ethernet-phy@3 {
0224                                 cavium,qlm-trim = "3,sgmii";
0225                                 reg = <3>;
0226                                 compatible = "marvell,88e1149r";
0227                                 marvell,reg-init = <3 0x10 0 0x5777>,
0228                                         <3 0x11 0 0x00aa>,
0229                                         <3 0x12 0 0x4105>,
0230                                         <3 0x13 0 0x0a60>;
0231                         };
0232                         phy14: ethernet-phy@4 {
0233                                 cavium,qlm-trim = "3,sgmii";
0234                                 reg = <4>;
0235                                 compatible = "marvell,88e1149r";
0236                                 marvell,reg-init = <3 0x10 0 0x5777>,
0237                                         <3 0x11 0 0x00aa>,
0238                                         <3 0x12 0 0x4105>,
0239                                         <3 0x13 0 0x0a60>;
0240                         };
0241                 };
0242 
0243                 mix0: ethernet@1070000100000 {
0244                         compatible = "cavium,octeon-5750-mix";
0245                         reg = <0x10700 0x00100000 0x0 0x100>, /* MIX */
0246                               <0x11800 0xE0000000 0x0 0x300>, /* AGL */
0247                               <0x11800 0xE0000400 0x0 0x400>, /* AGL_SHARED  */
0248                               <0x11800 0xE0002000 0x0 0x8>;   /* AGL_PRT_CTL */
0249                         cell-index = <0>;
0250                         interrupts = <6 40>, <6 32>;
0251                         local-mac-address = [ 00 00 00 00 00 00 ];
0252                         phy-handle = <&phy0>;
0253                 };
0254 
0255                 pip: pip@11800a0000000 {
0256                         compatible = "cavium,octeon-3860-pip";
0257                         #address-cells = <1>;
0258                         #size-cells = <0>;
0259                         reg = <0x11800 0xa0000000 0x0 0x2000>;
0260 
0261                         interface@4 {
0262                                 compatible = "cavium,octeon-3860-pip-interface";
0263                                 #address-cells = <1>;
0264                                 #size-cells = <0>;
0265                                 reg = <0x4>; /* interface */
0266 
0267                                 ethernet@0 {
0268                                         compatible = "cavium,octeon-3860-pip-port";
0269                                         reg = <0x0>; /* Port */
0270                                         local-mac-address = [ 00 00 00 00 00 00 ];
0271                                         phy-handle = <&phy1>;
0272                                 };
0273                                 ethernet@1 {
0274                                         compatible = "cavium,octeon-3860-pip-port";
0275                                         reg = <0x1>; /* Port */
0276                                         local-mac-address = [ 00 00 00 00 00 00 ];
0277                                         phy-handle = <&phy2>;
0278                                 };
0279                                 ethernet@2 {
0280                                         compatible = "cavium,octeon-3860-pip-port";
0281                                         reg = <0x2>; /* Port */
0282                                         local-mac-address = [ 00 00 00 00 00 00 ];
0283                                         phy-handle = <&phy3>;
0284                                 };
0285                                 ethernet@3 {
0286                                         compatible = "cavium,octeon-3860-pip-port";
0287                                         reg = <0x3>; /* Port */
0288                                         local-mac-address = [ 00 00 00 00 00 00 ];
0289                                         phy-handle = <&phy4>;
0290                                 };
0291                         };
0292 
0293                         interface@3 {
0294                                 compatible = "cavium,octeon-3860-pip-interface";
0295                                 #address-cells = <1>;
0296                                 #size-cells = <0>;
0297                                 reg = <0x3>; /* interface */
0298 
0299                                 ethernet@0 {
0300                                         compatible = "cavium,octeon-3860-pip-port";
0301                                         reg = <0x0>; /* Port */
0302                                         local-mac-address = [ 00 00 00 00 00 00 ];
0303                                         phy-handle = <&phy11>;
0304                                 };
0305                                 ethernet@1 {
0306                                         compatible = "cavium,octeon-3860-pip-port";
0307                                         reg = <0x1>; /* Port */
0308                                         local-mac-address = [ 00 00 00 00 00 00 ];
0309                                         phy-handle = <&phy12>;
0310                                 };
0311                                 ethernet@2 {
0312                                         compatible = "cavium,octeon-3860-pip-port";
0313                                         reg = <0x2>; /* Port */
0314                                         local-mac-address = [ 00 00 00 00 00 00 ];
0315                                         phy-handle = <&phy13>;
0316                                 };
0317                                 ethernet@3 {
0318                                         compatible = "cavium,octeon-3860-pip-port";
0319                                         reg = <0x3>; /* Port */
0320                                         local-mac-address = [ 00 00 00 00 00 00 ];
0321                                         phy-handle = <&phy14>;
0322                                 };
0323                         };
0324 
0325                         interface@2 {
0326                                 compatible = "cavium,octeon-3860-pip-interface";
0327                                 #address-cells = <1>;
0328                                 #size-cells = <0>;
0329                                 reg = <0x2>; /* interface */
0330 
0331                                 ethernet@0 {
0332                                         compatible = "cavium,octeon-3860-pip-port";
0333                                         reg = <0x0>; /* Port */
0334                                         local-mac-address = [ 00 00 00 00 00 00 ];
0335                                         phy-handle = <&phy21>;
0336                                 };
0337                                 ethernet@1 {
0338                                         compatible = "cavium,octeon-3860-pip-port";
0339                                         reg = <0x1>; /* Port */
0340                                         local-mac-address = [ 00 00 00 00 00 00 ];
0341                                         phy-handle = <&phy22>;
0342                                 };
0343                                 ethernet@2 {
0344                                         compatible = "cavium,octeon-3860-pip-port";
0345                                         reg = <0x2>; /* Port */
0346                                         local-mac-address = [ 00 00 00 00 00 00 ];
0347                                         phy-handle = <&phy23>;
0348                                 };
0349                                 ethernet@3 {
0350                                         compatible = "cavium,octeon-3860-pip-port";
0351                                         reg = <0x3>; /* Port */
0352                                         local-mac-address = [ 00 00 00 00 00 00 ];
0353                                         phy-handle = <&phy24>;
0354                                 };
0355                         };
0356 
0357                         interface@1 {
0358                                 compatible = "cavium,octeon-3860-pip-interface";
0359                                 #address-cells = <1>;
0360                                 #size-cells = <0>;
0361                                 reg = <0x1>; /* interface */
0362 
0363                                 ethernet@0 {
0364                                         compatible = "cavium,octeon-3860-pip-port";
0365                                         reg = <0x0>; /* Port */
0366                                         local-mac-address = [ 00 00 00 00 00 00 ];
0367                                 };
0368                         };
0369 
0370                         interface@0 {
0371                                 compatible = "cavium,octeon-3860-pip-interface";
0372                                 #address-cells = <1>;
0373                                 #size-cells = <0>;
0374                                 reg = <0x0>; /* interface */
0375 
0376                                 ethernet@0 {
0377                                         compatible = "cavium,octeon-3860-pip-port";
0378                                         reg = <0x0>; /* Port */
0379                                         local-mac-address = [ 00 00 00 00 00 00 ];
0380                                         phy-handle = <&phy41>;
0381                                 };
0382                                 ethernet@1 {
0383                                         compatible = "cavium,octeon-3860-pip-port";
0384                                         reg = <0x1>; /* Port */
0385                                         local-mac-address = [ 00 00 00 00 00 00 ];
0386                                         phy-handle = <&phy42>;
0387                                 };
0388                                 ethernet@2 {
0389                                         compatible = "cavium,octeon-3860-pip-port";
0390                                         reg = <0x2>; /* Port */
0391                                         local-mac-address = [ 00 00 00 00 00 00 ];
0392                                         phy-handle = <&phy43>;
0393                                 };
0394                                 ethernet@3 {
0395                                         compatible = "cavium,octeon-3860-pip-port";
0396                                         reg = <0x3>; /* Port */
0397                                         local-mac-address = [ 00 00 00 00 00 00 ];
0398                                         phy-handle = <&phy44>;
0399                                 };
0400                         };
0401                 };
0402 
0403                 twsi0: i2c@1180000001000 {
0404                         #address-cells = <1>;
0405                         #size-cells = <0>;
0406                         compatible = "cavium,octeon-3860-twsi";
0407                         reg = <0x11800 0x00001000 0x0 0x200>;
0408                         interrupts = <3 32>;
0409                         clock-frequency = <100000>;
0410 
0411                         rtc@68 {
0412                                 compatible = "dallas,ds1337";
0413                                 reg = <0x68>;
0414                         };
0415                         tmp@4c {
0416                                 compatible = "ti,tmp421";
0417                                 reg = <0x4c>;
0418                         };
0419                 };
0420 
0421                 twsi1: i2c@1180000001200 {
0422                         #address-cells = <1>;
0423                         #size-cells = <0>;
0424                         compatible = "cavium,octeon-3860-twsi";
0425                         reg = <0x11800 0x00001200 0x0 0x200>;
0426                         interrupts = <3 33>;
0427                         clock-frequency = <100000>;
0428                 };
0429 
0430                 uart0: serial@1180000000800 {
0431                         compatible = "cavium,octeon-3860-uart","ns16550";
0432                         reg = <0x11800 0x00000800 0x0 0x400>;
0433                         clock-frequency = <0>;
0434                         current-speed = <115200>;
0435                         reg-shift = <3>;
0436                         interrupts = <3 36>;
0437                 };
0438 
0439                 uart1: serial@1180000000c00 {
0440                         compatible = "cavium,octeon-3860-uart","ns16550";
0441                         reg = <0x11800 0x00000c00 0x0 0x400>;
0442                         clock-frequency = <0>;
0443                         current-speed = <115200>;
0444                         reg-shift = <3>;
0445                         interrupts = <3 37>;
0446                 };
0447 
0448                 bootbus: bootbus@1180000000000 {
0449                         compatible = "cavium,octeon-3860-bootbus";
0450                         reg = <0x11800 0x00000000 0x0 0x200>;
0451                         /* The chip select number and offset */
0452                         #address-cells = <2>;
0453                         /* The size of the chip select region */
0454                         #size-cells = <1>;
0455                         ranges = <0 0  0       0x1f400000  0xc00000>,
0456                                  <1 0  0x10000 0x30000000  0>,
0457                                  <2 0  0x10000 0x40000000  0>,
0458                                  <3 0  0x10000 0x50000000  0>,
0459                                  <4 0  0       0x1d020000  0x10000>,
0460                                  <5 0  0       0x1d040000  0x10000>,
0461                                  <6 0  0       0x1d050000  0x10000>,
0462                                  <7 0  0x10000 0x90000000  0>;
0463 
0464                         cavium,cs-config@0 {
0465                                 compatible = "cavium,octeon-3860-bootbus-config";
0466                                 cavium,cs-index = <0>;
0467                                 cavium,t-adr  = <10>;
0468                                 cavium,t-ce   = <50>;
0469                                 cavium,t-oe   = <50>;
0470                                 cavium,t-we   = <35>;
0471                                 cavium,t-rd-hld = <25>;
0472                                 cavium,t-wr-hld = <35>;
0473                                 cavium,t-pause  = <0>;
0474                                 cavium,t-wait   = <300>;
0475                                 cavium,t-page   = <25>;
0476                                 cavium,t-rd-dly = <0>;
0477 
0478                                 cavium,pages     = <0>;
0479                                 cavium,bus-width = <8>;
0480                         };
0481                         cavium,cs-config@4 {
0482                                 compatible = "cavium,octeon-3860-bootbus-config";
0483                                 cavium,cs-index = <4>;
0484                                 cavium,t-adr  = <320>;
0485                                 cavium,t-ce   = <320>;
0486                                 cavium,t-oe   = <320>;
0487                                 cavium,t-we   = <320>;
0488                                 cavium,t-rd-hld = <320>;
0489                                 cavium,t-wr-hld = <320>;
0490                                 cavium,t-pause  = <320>;
0491                                 cavium,t-wait   = <320>;
0492                                 cavium,t-page   = <320>;
0493                                 cavium,t-rd-dly = <0>;
0494 
0495                                 cavium,pages     = <0>;
0496                                 cavium,bus-width = <8>;
0497                         };
0498                         cavium,cs-config@5 {
0499                                 compatible = "cavium,octeon-3860-bootbus-config";
0500                                 cavium,cs-index = <5>;
0501                                 cavium,t-adr  = <0>;
0502                                 cavium,t-ce   = <300>;
0503                                 cavium,t-oe   = <125>;
0504                                 cavium,t-we   = <150>;
0505                                 cavium,t-rd-hld = <100>;
0506                                 cavium,t-wr-hld = <300>;
0507                                 cavium,t-pause  = <0>;
0508                                 cavium,t-wait   = <300>;
0509                                 cavium,t-page   = <310>;
0510                                 cavium,t-rd-dly = <0>;
0511 
0512                                 cavium,pages     = <0>;
0513                                 cavium,bus-width = <16>;
0514                         };
0515                         cavium,cs-config@6 {
0516                                 compatible = "cavium,octeon-3860-bootbus-config";
0517                                 cavium,cs-index = <6>;
0518                                 cavium,t-adr  = <0>;
0519                                 cavium,t-ce   = <30>;
0520                                 cavium,t-oe   = <125>;
0521                                 cavium,t-we   = <150>;
0522                                 cavium,t-rd-hld = <100>;
0523                                 cavium,t-wr-hld = <30>;
0524                                 cavium,t-pause  = <0>;
0525                                 cavium,t-wait   = <30>;
0526                                 cavium,t-page   = <310>;
0527                                 cavium,t-rd-dly = <0>;
0528 
0529                                 cavium,pages     = <0>;
0530                                 cavium,wait-mode;
0531                                 cavium,bus-width = <16>;
0532                         };
0533 
0534                         flash0: nor@0,0 {
0535                                 compatible = "cfi-flash";
0536                                 reg = <0 0 0x800000>;
0537                                 #address-cells = <1>;
0538                                 #size-cells = <1>;
0539 
0540                                 partition@0 {
0541                                         label = "bootloader";
0542                                         reg = <0 0x200000>;
0543                                         read-only;
0544                                 };
0545                                 partition@200000 {
0546                                         label = "kernel";
0547                                         reg = <0x200000 0x200000>;
0548                                 };
0549                                 partition@400000 {
0550                                         label = "cramfs";
0551                                         reg = <0x400000 0x3fe000>;
0552                                 };
0553                                 partition@7fe000 {
0554                                         label = "environment";
0555                                         reg = <0x7fe000 0x2000>;
0556                                         read-only;
0557                                 };
0558                         };
0559 
0560                         led0: led-display@4,0 {
0561                                 compatible = "avago,hdsp-253x";
0562                                 reg = <4 0x20 0x20>, <4 0 0x20>;
0563                         };
0564 
0565                         compact-flash@5,0 {
0566                                 compatible = "cavium,ebt3000-compact-flash";
0567                                 reg = <5 0 0x10000>, <6 0 0x10000>;
0568                                 cavium,bus-width = <16>;
0569                                 cavium,true-ide;
0570                                 cavium,dma-engine-handle = <&dma0>;
0571                         };
0572                 };
0573 
0574                 dma0: dma-engine@1180000000100 {
0575                         compatible = "cavium,octeon-5750-bootbus-dma";
0576                         reg = <0x11800 0x00000100 0x0 0x8>;
0577                         interrupts = <0 63>;
0578                 };
0579                 dma1: dma-engine@1180000000108 {
0580                         compatible = "cavium,octeon-5750-bootbus-dma";
0581                         reg = <0x11800 0x00000108 0x0 0x8>;
0582                         interrupts = <0 63>;
0583                 };
0584 
0585                 uctl: uctl@118006f000000 {
0586                         compatible = "cavium,octeon-6335-uctl";
0587                         reg = <0x11800 0x6f000000 0x0 0x100>;
0588                         ranges; /* Direct mapping */
0589                         #address-cells = <2>;
0590                         #size-cells = <2>;
0591                         /* 12MHz, 24MHz and 48MHz allowed */
0592                         refclk-frequency = <12000000>;
0593                         /* Either "crystal" or "external" */
0594                         refclk-type = "crystal";
0595 
0596                         ehci@16f0000000000 {
0597                                 compatible = "cavium,octeon-6335-ehci","usb-ehci";
0598                                 reg = <0x16f00 0x00000000 0x0 0x100>;
0599                                 interrupts = <3 44>;
0600                                 big-endian-regs;
0601                         };
0602                         ohci@16f0000000400 {
0603                                 compatible = "cavium,octeon-6335-ohci","usb-ohci";
0604                                 reg = <0x16f00 0x00000400 0x0 0x100>;
0605                                 interrupts = <3 44>;
0606                                 big-endian-regs;
0607                         };
0608                 };
0609         };
0610 
0611         aliases {
0612                 mix0 = &mix0;
0613                 pip = &pip;
0614                 smi0 = &smi0;
0615                 smi1 = &smi1;
0616                 smi2 = &smi2;
0617                 smi3 = &smi3;
0618                 twsi0 = &twsi0;
0619                 twsi1 = &twsi1;
0620                 uart0 = &uart0;
0621                 uart1 = &uart1;
0622                 uctl = &uctl;
0623                 led0 = &led0;
0624                 flash0 = &flash0;
0625         };
0626  };