arch/arm/boot/dts/vexpress-v2p-ca9.dts

   1 /*
   2  * ARM Ltd. Versatile Express
   3  *
   4  * CoreTile Express A9x4
   5  * Cortex-A9 MPCore (V2P-CA9)
   6  *
   7  * HBI-0191B
   8  */
   9
  10 /dts-v1/;
  11
  12 / {
  13         model = "V2P-CA9";
  14         arm,hbi = <0x191>;
  15         arm,vexpress,site = <0xf>;
  16         compatible = "arm,vexpress,v2p-ca9", "arm,vexpress";
  17         interrupt-parent = <&gic>;
  18         #address-cells = <1>;
  19         #size-cells = <1>;
  20
  21         chosen { };
  22
  23         aliases {
  24                 serial0 = &v2m_serial0;
  25                 serial1 = &v2m_serial1;
  26                 serial2 = &v2m_serial2;
  27                 serial3 = &v2m_serial3;
  28                 i2c0 = &v2m_i2c_dvi;
  29                 i2c1 = &v2m_i2c_pcie;
  30         };
  31
  32         cpus {
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35
  36                 A9_0: cpu@0 {
  37                         device_type = "cpu";
  38                         compatible = "arm,cortex-a9";
  39                         reg = <0>;
  40                         next-level-cache = <&L2>;
  41                 };
  42
  43                 A9_1: cpu@1 {
  44                         device_type = "cpu";
  45                         compatible = "arm,cortex-a9";
  46                         reg = <1>;
  47                         next-level-cache = <&L2>;
  48                 };
  49
  50                 A9_2: cpu@2 {
  51                         device_type = "cpu";
  52                         compatible = "arm,cortex-a9";
  53                         reg = <2>;
  54                         next-level-cache = <&L2>;
  55                 };
  56
  57                 A9_3: cpu@3 {
  58                         device_type = "cpu";
  59                         compatible = "arm,cortex-a9";
  60                         reg = <3>;
  61                         next-level-cache = <&L2>;
  62                 };
  63         };
  64
  65         memory@60000000 {
  66                 device_type = "memory";
  67                 reg = <0x60000000 0x40000000>;
  68         };
  69
  70         clcd@10020000 {
  71                 compatible = "arm,pl111", "arm,primecell";
  72                 reg = <0x10020000 0x1000>;
  73                 interrupt-names = "combined";
  74                 interrupts = <0 44 4>;
  75                 clocks = <&oscclk1>, <&oscclk2>;
  76                 clock-names = "clcdclk", "apb_pclk";
  77                 max-memory-bandwidth = <130000000>; /* 16bpp @ 63.5MHz */
  78
  79                 port {
  80                         clcd_pads: endpoint {
  81                                 remote-endpoint = <&clcd_panel>;
  82                                 arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
  83                         };
  84                 };
  85
  86                 panel {
  87                         compatible = "panel-dpi";
  88
  89                         port {
  90                                 clcd_panel: endpoint {
  91                                         remote-endpoint = <&clcd_pads>;
  92                                 };
  93                         };
  94
  95                         panel-timing {
  96                                 clock-frequency = <63500127>;
  97                                 hactive = <1024>;
  98                                 hback-porch = <152>;
  99                                 hfront-porch = <48>;
 100                                 hsync-len = <104>;
 101                                 vactive = <768>;
 102                                 vback-porch = <23>;
 103                                 vfront-porch = <3>;
 104                                 vsync-len = <4>;
 105                         };
 106                 };
 107         };
 108
 109         memory-controller@100e0000 {
 110                 compatible = "arm,pl341", "arm,primecell";
 111                 reg = <0x100e0000 0x1000>;
 112                 clocks = <&oscclk2>;
 113                 clock-names = "apb_pclk";
 114         };
 115
 116         memory-controller@100e1000 {
 117                 compatible = "arm,pl354", "arm,primecell";
 118                 reg = <0x100e1000 0x1000>;
 119                 interrupts = <0 45 4>,
 120                              <0 46 4>;
 121                 clocks = <&oscclk2>;
 122                 clock-names = "apb_pclk";
 123         };
 124
 125         timer@100e4000 {
 126                 compatible = "arm,sp804", "arm,primecell";
 127                 reg = <0x100e4000 0x1000>;
 128                 interrupts = <0 48 4>,
 129                              <0 49 4>;
 130                 clocks = <&oscclk2>, <&oscclk2>;
 131                 clock-names = "timclk", "apb_pclk";
 132                 status = "disabled";
 133         };
 134
 135         watchdog@100e5000 {
 136                 compatible = "arm,sp805", "arm,primecell";
 137                 reg = <0x100e5000 0x1000>;
 138                 interrupts = <0 51 4>;
 139                 clocks = <&oscclk2>, <&oscclk2>;
 140                 clock-names = "wdogclk", "apb_pclk";
 141         };
 142
 143         scu@1e000000 {
 144                 compatible = "arm,cortex-a9-scu";
 145                 reg = <0x1e000000 0x58>;
 146         };
 147
 148         timer@1e000600 {
 149                 compatible = "arm,cortex-a9-twd-timer";
 150                 reg = <0x1e000600 0x20>;
 151                 interrupts = <1 13 0xf04>;
 152         };
 153
 154         watchdog@1e000620 {
 155                 compatible = "arm,cortex-a9-twd-wdt";
 156                 reg = <0x1e000620 0x20>;
 157                 interrupts = <1 14 0xf04>;
 158         };
 159
 160         gic: interrupt-controller@1e001000 {
 161                 compatible = "arm,cortex-a9-gic";
 162                 #interrupt-cells = <3>;
 163                 #address-cells = <0>;
 164                 interrupt-controller;
 165                 reg = <0x1e001000 0x1000>,
 166                       <0x1e000100 0x100>;
 167         };
 168
 169         L2: cache-controller@1e00a000 {
 170                 compatible = "arm,pl310-cache";
 171                 reg = <0x1e00a000 0x1000>;
 172                 interrupts = <0 43 4>;
 173                 cache-unified;
 174                 cache-level = <2>;
 175                 arm,data-latency = <1 1 1>;
 176                 arm,tag-latency = <1 1 1>;
 177         };
 178
 179         pmu {
 180                 compatible = "arm,cortex-a9-pmu";
 181                 interrupts = <0 60 4>,
 182                              <0 61 4>,
 183                              <0 62 4>,
 184                              <0 63 4>;
 185                 interrupt-affinity = <&A9_0>, <&A9_1>, <&A9_2>, <&A9_3>;
 186
 187         };
 188
 189         dcc {
 190                 compatible = "arm,vexpress,config-bus";
 191                 arm,vexpress,config-bridge = <&v2m_sysreg>;
 192
 193                 oscclk0: extsaxiclk {
 194                         /* ACLK clock to the AXI master port on the test chip */
 195                         compatible = "arm,vexpress-osc";
 196                         arm,vexpress-sysreg,func = <1 0>;
 197                         freq-range = <30000000 50000000>;
 198                         #clock-cells = <0>;
 199                         clock-output-names = "extsaxiclk";
 200                 };
 201
 202                 oscclk1: clcdclk {
 203                         /* Reference clock for the CLCD */
 204                         compatible = "arm,vexpress-osc";
 205                         arm,vexpress-sysreg,func = <1 1>;
 206                         freq-range = <10000000 80000000>;
 207                         #clock-cells = <0>;
 208                         clock-output-names = "clcdclk";
 209                 };
 210
 211                 smbclk: oscclk2: tcrefclk {
 212                         /* Reference clock for the test chip internal PLLs */
 213                         compatible = "arm,vexpress-osc";
 214                         arm,vexpress-sysreg,func = <1 2>;
 215                         freq-range = <33000000 100000000>;
 216                         #clock-cells = <0>;
 217                         clock-output-names = "tcrefclk";
 218                 };
 219
 220                 volt-vd10 {
 221                         /* Test Chip internal logic voltage */
 222                         compatible = "arm,vexpress-volt";
 223                         arm,vexpress-sysreg,func = <2 0>;
 224                         regulator-name = "VD10";
 225                         regulator-always-on;
 226                         label = "VD10";
 227                 };
 228
 229                 volt-vd10-s2 {
 230                         /* PL310, L2 cache, RAM cell supply (not PL310 logic) */
 231                         compatible = "arm,vexpress-volt";
 232                         arm,vexpress-sysreg,func = <2 1>;
 233                         regulator-name = "VD10_S2";
 234                         regulator-always-on;
 235                         label = "VD10_S2";
 236                 };
 237
 238                 volt-vd10-s3 {
 239                         /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
 240                         compatible = "arm,vexpress-volt";
 241                         arm,vexpress-sysreg,func = <2 2>;
 242                         regulator-name = "VD10_S3";
 243                         regulator-always-on;
 244                         label = "VD10_S3";
 245                 };
 246
 247                 volt-vcc1v8 {
 248                         /* DDR2 SDRAM and Test Chip DDR2 I/O supply */
 249                         compatible = "arm,vexpress-volt";
 250                         arm,vexpress-sysreg,func = <2 3>;
 251                         regulator-name = "VCC1V8";
 252                         regulator-always-on;
 253                         label = "VCC1V8";
 254                 };
 255
 256                 volt-ddr2vtt {
 257                         /* DDR2 SDRAM VTT termination voltage */
 258                         compatible = "arm,vexpress-volt";
 259                         arm,vexpress-sysreg,func = <2 4>;
 260                         regulator-name = "DDR2VTT";
 261                         regulator-always-on;
 262                         label = "DDR2VTT";
 263                 };
 264
 265                 volt-vcc3v3 {
 266                         /* Local board supply for miscellaneous logic external to the Test Chip */
 267                         arm,vexpress-sysreg,func = <2 5>;
 268                         compatible = "arm,vexpress-volt";
 269                         regulator-name = "VCC3V3";
 270                         regulator-always-on;
 271                         label = "VCC3V3";
 272                 };
 273
 274                 amp-vd10-s2 {
 275                         /* PL310, L2 cache, RAM cell supply (not PL310 logic) */
 276                         compatible = "arm,vexpress-amp";
 277                         arm,vexpress-sysreg,func = <3 0>;
 278                         label = "VD10_S2";
 279                 };
 280
 281                 amp-vd10-s3 {
 282                         /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
 283                         compatible = "arm,vexpress-amp";
 284                         arm,vexpress-sysreg,func = <3 1>;
 285                         label = "VD10_S3";
 286                 };
 287
 288                 power-vd10-s2 {
 289                         /* PL310, L2 cache, RAM cell supply (not PL310 logic) */
 290                         compatible = "arm,vexpress-power";
 291                         arm,vexpress-sysreg,func = <12 0>;
 292                         label = "PVD10_S2";
 293                 };
 294
 295                 power-vd10-s3 {
 296                         /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
 297                         compatible = "arm,vexpress-power";
 298                         arm,vexpress-sysreg,func = <12 1>;
 299                         label = "PVD10_S3";
 300                 };
 301         };
 302
 303         smb@04000000 {
 304                 compatible = "simple-bus";
 305
 306                 #address-cells = <2>;
 307                 #size-cells = <1>;
 308                 ranges = <0 0 0x40000000 0x04000000>,
 309                          <1 0 0x44000000 0x04000000>,
 310                          <2 0 0x48000000 0x04000000>,
 311                          <3 0 0x4c000000 0x04000000>,
 312                          <7 0 0x10000000 0x00020000>;
 313
 314                 #interrupt-cells = <1>;
 315                 interrupt-map-mask = <0 0 63>;
 316                 interrupt-map = <0 0  0 &gic 0  0 4>,
 317                                 <0 0  1 &gic 0  1 4>,
 318                                 <0 0  2 &gic 0  2 4>,
 319                                 <0 0  3 &gic 0  3 4>,
 320                                 <0 0  4 &gic 0  4 4>,
 321                                 <0 0  5 &gic 0  5 4>,
 322                                 <0 0  6 &gic 0  6 4>,
 323                                 <0 0  7 &gic 0  7 4>,
 324                                 <0 0  8 &gic 0  8 4>,
 325                                 <0 0  9 &gic 0  9 4>,
 326                                 <0 0 10 &gic 0 10 4>,
 327                                 <0 0 11 &gic 0 11 4>,
 328                                 <0 0 12 &gic 0 12 4>,
 329                                 <0 0 13 &gic 0 13 4>,
 330                                 <0 0 14 &gic 0 14 4>,
 331                                 <0 0 15 &gic 0 15 4>,
 332                                 <0 0 16 &gic 0 16 4>,
 333                                 <0 0 17 &gic 0 17 4>,
 334                                 <0 0 18 &gic 0 18 4>,
 335                                 <0 0 19 &gic 0 19 4>,
 336                                 <0 0 20 &gic 0 20 4>,
 337                                 <0 0 21 &gic 0 21 4>,
 338                                 <0 0 22 &gic 0 22 4>,
 339                                 <0 0 23 &gic 0 23 4>,
 340                                 <0 0 24 &gic 0 24 4>,
 341                                 <0 0 25 &gic 0 25 4>,
 342                                 <0 0 26 &gic 0 26 4>,
 343                                 <0 0 27 &gic 0 27 4>,
 344                                 <0 0 28 &gic 0 28 4>,
 345                                 <0 0 29 &gic 0 29 4>,
 346                                 <0 0 30 &gic 0 30 4>,
 347                                 <0 0 31 &gic 0 31 4>,
 348                                 <0 0 32 &gic 0 32 4>,
 349                                 <0 0 33 &gic 0 33 4>,
 350                                 <0 0 34 &gic 0 34 4>,
 351                                 <0 0 35 &gic 0 35 4>,
 352                                 <0 0 36 &gic 0 36 4>,
 353                                 <0 0 37 &gic 0 37 4>,
 354                                 <0 0 38 &gic 0 38 4>,
 355                                 <0 0 39 &gic 0 39 4>,
 356                                 <0 0 40 &gic 0 40 4>,
 357                                 <0 0 41 &gic 0 41 4>,
 358                                 <0 0 42 &gic 0 42 4>;
 359
 360                 /include/ "vexpress-v2m.dtsi"
 361         };
 362 };