arch/arm/boot/dts/vexpress-v2m-rs1.dtsi

   1 /*
   2  * ARM Ltd. Versatile Express
   3  *
   4  * Motherboard Express uATX
   5  * V2M-P1
   6  *
   7  * HBI-0190D
   8  *
   9  * RS1 memory map ("ARM Cortex-A Series memory map" in the board's
  10  * Technical Reference Manual)
  11  *
  12  * WARNING! The hardware described in this file is independent from the
  13  * original variant (vexpress-v2m.dtsi), but there is a strong
  14  * correspondence between the two configurations.
  15  *
  16  * TAKE CARE WHEN MAINTAINING THIS FILE TO PROPAGATE ANY RELEVANT
  17  * CHANGES TO vexpress-v2m.dtsi!
  18  */
  19
  20 / {
  21         smb@8000000 {
  22                 motherboard {
  23                         model = "V2M-P1";
  24                         arm,hbi = <0x190>;
  25                         arm,vexpress,site = <0>;
  26                         arm,v2m-memory-map = "rs1";
  27                         compatible = "arm,vexpress,v2m-p1", "simple-bus";
  28                         #address-cells = <2>; /* SMB chipselect number and offset */
  29                         #size-cells = <1>;
  30                         #interrupt-cells = <1>;
  31                         ranges;
  32
  33                         flash@0,00000000 {
  34                                 compatible = "arm,vexpress-flash", "cfi-flash";
  35                                 reg = <0 0x00000000 0x04000000>,
  36                                       <4 0x00000000 0x04000000>;
  37                                 bank-width = <4>;
  38                         };
  39
  40                         psram@1,00000000 {
  41                                 compatible = "arm,vexpress-psram", "mtd-ram";
  42                                 reg = <1 0x00000000 0x02000000>;
  43                                 bank-width = <4>;
  44                         };
  45
  46                         ethernet@2,02000000 {
  47                                 compatible = "smsc,lan9118", "smsc,lan9115";
  48                                 reg = <2 0x02000000 0x10000>;
  49                                 interrupts = <15>;
  50                                 phy-mode = "mii";
  51                                 reg-io-width = <4>;
  52                                 smsc,irq-active-high;
  53                                 smsc,irq-push-pull;
  54                                 vdd33a-supply = <&v2m_fixed_3v3>;
  55                                 vddvario-supply = <&v2m_fixed_3v3>;
  56                         };
  57
  58                         usb@2,03000000 {
  59                                 compatible = "nxp,usb-isp1761";
  60                                 reg = <2 0x03000000 0x20000>;
  61                                 interrupts = <16>;
  62                                 port1-otg;
  63                         };
  64
  65                         iofpga@3,00000000 {
  66                                 compatible = "simple-bus";
  67                                 #address-cells = <1>;
  68                                 #size-cells = <1>;
  69                                 ranges = <0 3 0 0x200000>;
  70
  71                                 v2m_sysreg: sysreg@10000 {
  72                                         compatible = "arm,vexpress-sysreg";
  73                                         reg = <0x010000 0x1000>;
  74                                         #address-cells = <1>;
  75                                         #size-cells = <1>;
  76                                         ranges = <0 0x10000 0x1000>;
  77
  78                                         v2m_led_gpios: gpio@8 {
  79                                                 compatible = "arm,vexpress-sysreg,sys_led";
  80                                                 reg = <0x008 4>;
  81                                                 gpio-controller;
  82                                                 #gpio-cells = <2>;
  83                                         };
  84
  85                                         v2m_mmc_gpios: gpio@48 {
  86                                                 compatible = "arm,vexpress-sysreg,sys_mci";
  87                                                 reg = <0x048 4>;
  88                                                 gpio-controller;
  89                                                 #gpio-cells = <2>;
  90                                         };
  91
  92                                         v2m_flash_gpios: gpio@4c {
  93                                                 compatible = "arm,vexpress-sysreg,sys_flash";
  94                                                 reg = <0x04c 4>;
  95                                                 gpio-controller;
  96                                                 #gpio-cells = <2>;
  97                                         };
  98                                 };
  99
 100                                 v2m_sysctl: sysctl@20000 {
 101                                         compatible = "arm,sp810", "arm,primecell";
 102                                         reg = <0x020000 0x1000>;
 103                                         clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>;
 104                                         clock-names = "refclk", "timclk", "apb_pclk";
 105                                         #clock-cells = <1>;
 106                                         clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
 107                                         assigned-clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&v2m_sysctl 3>, <&v2m_sysctl 3>;
 108                                         assigned-clock-parents = <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>;
 109                                 };
 110
 111                                 /* PCI-E I2C bus */
 112                                 v2m_i2c_pcie: i2c@30000 {
 113                                         compatible = "arm,versatile-i2c";
 114                                         reg = <0x030000 0x1000>;
 115
 116                                         #address-cells = <1>;
 117                                         #size-cells = <0>;
 118
 119                                         pcie-switch@60 {
 120                                                 compatible = "idt,89hpes32h8";
 121                                                 reg = <0x60>;
 122                                         };
 123                                 };
 124
 125                                 aaci@40000 {
 126                                         compatible = "arm,pl041", "arm,primecell";
 127                                         reg = <0x040000 0x1000>;
 128                                         interrupts = <11>;
 129                                         clocks = <&smbclk>;
 130                                         clock-names = "apb_pclk";
 131                                 };
 132
 133                                 mmci@50000 {
 134                                         compatible = "arm,pl180", "arm,primecell";
 135                                         reg = <0x050000 0x1000>;
 136                                         interrupts = <9>, <10>;
 137                                         cd-gpios = <&v2m_mmc_gpios 0 0>;
 138                                         wp-gpios = <&v2m_mmc_gpios 1 0>;
 139                                         max-frequency = <12000000>;
 140                                         vmmc-supply = <&v2m_fixed_3v3>;
 141                                         clocks = <&v2m_clk24mhz>, <&smbclk>;
 142                                         clock-names = "mclk", "apb_pclk";
 143                                 };
 144
 145                                 kmi@60000 {
 146                                         compatible = "arm,pl050", "arm,primecell";
 147                                         reg = <0x060000 0x1000>;
 148                                         interrupts = <12>;
 149                                         clocks = <&v2m_clk24mhz>, <&smbclk>;
 150                                         clock-names = "KMIREFCLK", "apb_pclk";
 151                                 };
 152
 153                                 kmi@70000 {
 154                                         compatible = "arm,pl050", "arm,primecell";
 155                                         reg = <0x070000 0x1000>;
 156                                         interrupts = <13>;
 157                                         clocks = <&v2m_clk24mhz>, <&smbclk>;
 158                                         clock-names = "KMIREFCLK", "apb_pclk";
 159                                 };
 160
 161                                 v2m_serial0: uart@90000 {
 162                                         compatible = "arm,pl011", "arm,primecell";
 163                                         reg = <0x090000 0x1000>;
 164                                         interrupts = <5>;
 165                                         clocks = <&v2m_oscclk2>, <&smbclk>;
 166                                         clock-names = "uartclk", "apb_pclk";
 167                                 };
 168
 169                                 v2m_serial1: uart@a0000 {
 170                                         compatible = "arm,pl011", "arm,primecell";
 171                                         reg = <0x0a0000 0x1000>;
 172                                         interrupts = <6>;
 173                                         clocks = <&v2m_oscclk2>, <&smbclk>;
 174                                         clock-names = "uartclk", "apb_pclk";
 175                                 };
 176
 177                                 v2m_serial2: uart@b0000 {
 178                                         compatible = "arm,pl011", "arm,primecell";
 179                                         reg = <0x0b0000 0x1000>;
 180                                         interrupts = <7>;
 181                                         clocks = <&v2m_oscclk2>, <&smbclk>;
 182                                         clock-names = "uartclk", "apb_pclk";
 183                                 };
 184
 185                                 v2m_serial3: uart@c0000 {
 186                                         compatible = "arm,pl011", "arm,primecell";
 187                                         reg = <0x0c0000 0x1000>;
 188                                         interrupts = <8>;
 189                                         clocks = <&v2m_oscclk2>, <&smbclk>;
 190                                         clock-names = "uartclk", "apb_pclk";
 191                                 };
 192
 193                                 wdt@f0000 {
 194                                         compatible = "arm,sp805", "arm,primecell";
 195                                         reg = <0x0f0000 0x1000>;
 196                                         interrupts = <0>;
 197                                         clocks = <&v2m_refclk32khz>, <&smbclk>;
 198                                         clock-names = "wdogclk", "apb_pclk";
 199                                 };
 200
 201                                 v2m_timer01: timer@110000 {
 202                                         compatible = "arm,sp804", "arm,primecell";
 203                                         reg = <0x110000 0x1000>;
 204                                         interrupts = <2>;
 205                                         clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&smbclk>;
 206                                         clock-names = "timclken1", "timclken2", "apb_pclk";
 207                                 };
 208
 209                                 v2m_timer23: timer@120000 {
 210                                         compatible = "arm,sp804", "arm,primecell";
 211                                         reg = <0x120000 0x1000>;
 212                                         interrupts = <3>;
 213                                         clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&smbclk>;
 214                                         clock-names = "timclken1", "timclken2", "apb_pclk";
 215                                 };
 216
 217                                 /* DVI I2C bus */
 218                                 v2m_i2c_dvi: i2c@160000 {
 219                                         compatible = "arm,versatile-i2c";
 220                                         reg = <0x160000 0x1000>;
 221                                         #address-cells = <1>;
 222                                         #size-cells = <0>;
 223
 224                                         dvi-transmitter@39 {
 225                                                 compatible = "sil,sii9022-tpi", "sil,sii9022";
 226                                                 reg = <0x39>;
 227
 228                                                 ports {
 229                                                         #address-cells = <1>;
 230                                                         #size-cells = <0>;
 231
 232                                                         port@0 {
 233                                                                 reg = <0>;
 234                                                                 dvi_bridge_in: endpoint {
 235                                                                         remote-endpoint = <&clcd_pads>;
 236                                                                 };
 237                                                         };
 238                                                 };
 239                                         };
 240
 241                                         dvi-transmitter@60 {
 242                                                 compatible = "sil,sii9022-cpi", "sil,sii9022";
 243                                                 reg = <0x60>;
 244                                         };
 245                                 };
 246
 247                                 rtc@170000 {
 248                                         compatible = "arm,pl031", "arm,primecell";
 249                                         reg = <0x170000 0x1000>;
 250                                         interrupts = <4>;
 251                                         clocks = <&smbclk>;
 252                                         clock-names = "apb_pclk";
 253                                 };
 254
 255                                 compact-flash@1a0000 {
 256                                         compatible = "arm,vexpress-cf", "ata-generic";
 257                                         reg = <0x1a0000 0x100
 258                                                0x1a0100 0xf00>;
 259                                         reg-shift = <2>;
 260                                 };
 261
 262                                 clcd@1f0000 {
 263                                         compatible = "arm,pl111", "arm,primecell";
 264                                         reg = <0x1f0000 0x1000>;
 265                                         interrupt-names = "combined";
 266                                         interrupts = <14>;
 267                                         clocks = <&v2m_oscclk1>, <&smbclk>;
 268                                         clock-names = "clcdclk", "apb_pclk";
 269                                         /* 800x600 16bpp @36MHz works fine */
 270                                         max-memory-bandwidth = <54000000>;
 271                                         memory-region = <&vram>;
 272
 273                                         port {
 274                                                 clcd_pads: endpoint {
 275                                                         remote-endpoint = <&dvi_bridge_in>;
 276                                                         arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
 277                                                 };
 278                                         };
 279                                 };
 280                         };
 281
 282                         v2m_fixed_3v3: fixed-regulator-0 {
 283                                 compatible = "regulator-fixed";
 284                                 regulator-name = "3V3";
 285                                 regulator-min-microvolt = <3300000>;
 286                                 regulator-max-microvolt = <3300000>;
 287                                 regulator-always-on;
 288                         };
 289
 290                         v2m_clk24mhz: clk24mhz {
 291                                 compatible = "fixed-clock";
 292                                 #clock-cells = <0>;
 293                                 clock-frequency = <24000000>;
 294                                 clock-output-names = "v2m:clk24mhz";
 295                         };
 296
 297                         v2m_refclk1mhz: refclk1mhz {
 298                                 compatible = "fixed-clock";
 299                                 #clock-cells = <0>;
 300                                 clock-frequency = <1000000>;
 301                                 clock-output-names = "v2m:refclk1mhz";
 302                         };
 303
 304                         v2m_refclk32khz: refclk32khz {
 305                                 compatible = "fixed-clock";
 306                                 #clock-cells = <0>;
 307                                 clock-frequency = <32768>;
 308                                 clock-output-names = "v2m:refclk32khz";
 309                         };
 310
 311                         leds {
 312                                 compatible = "gpio-leds";
 313
 314                                 user1 {
 315                                         label = "v2m:green:user1";
 316                                         gpios = <&v2m_led_gpios 0 0>;
 317                                         linux,default-trigger = "heartbeat";
 318                                 };
 319
 320                                 user2 {
 321                                         label = "v2m:green:user2";
 322                                         gpios = <&v2m_led_gpios 1 0>;
 323                                         linux,default-trigger = "mmc0";
 324                                 };
 325
 326                                 user3 {
 327                                         label = "v2m:green:user3";
 328                                         gpios = <&v2m_led_gpios 2 0>;
 329                                         linux,default-trigger = "cpu0";
 330                                 };
 331
 332                                 user4 {
 333                                         label = "v2m:green:user4";
 334                                         gpios = <&v2m_led_gpios 3 0>;
 335                                         linux,default-trigger = "cpu1";
 336                                 };
 337
 338                                 user5 {
 339                                         label = "v2m:green:user5";
 340                                         gpios = <&v2m_led_gpios 4 0>;
 341                                         linux,default-trigger = "cpu2";
 342                                 };
 343
 344                                 user6 {
 345                                         label = "v2m:green:user6";
 346                                         gpios = <&v2m_led_gpios 5 0>;
 347                                         linux,default-trigger = "cpu3";
 348                                 };
 349
 350                                 user7 {
 351                                         label = "v2m:green:user7";
 352                                         gpios = <&v2m_led_gpios 6 0>;
 353                                         linux,default-trigger = "cpu4";
 354                                 };
 355
 356                                 user8 {
 357                                         label = "v2m:green:user8";
 358                                         gpios = <&v2m_led_gpios 7 0>;
 359                                         linux,default-trigger = "cpu5";
 360                                 };
 361                         };
 362
 363                         mcc {
 364                                 compatible = "arm,vexpress,config-bus";
 365                                 arm,vexpress,config-bridge = <&v2m_sysreg>;
 366
 367                                 oscclk0 {
 368                                         /* MCC static memory clock */
 369                                         compatible = "arm,vexpress-osc";
 370                                         arm,vexpress-sysreg,func = <1 0>;
 371                                         freq-range = <25000000 60000000>;
 372                                         #clock-cells = <0>;
 373                                         clock-output-names = "v2m:oscclk0";
 374                                 };
 375
 376                                 v2m_oscclk1: oscclk1 {
 377                                         /* CLCD clock */
 378                                         compatible = "arm,vexpress-osc";
 379                                         arm,vexpress-sysreg,func = <1 1>;
 380                                         freq-range = <23750000 65000000>;
 381                                         #clock-cells = <0>;
 382                                         clock-output-names = "v2m:oscclk1";
 383                                 };
 384
 385                                 v2m_oscclk2: oscclk2 {
 386                                         /* IO FPGA peripheral clock */
 387                                         compatible = "arm,vexpress-osc";
 388                                         arm,vexpress-sysreg,func = <1 2>;
 389                                         freq-range = <24000000 24000000>;
 390                                         #clock-cells = <0>;
 391                                         clock-output-names = "v2m:oscclk2";
 392                                 };
 393
 394                                 volt-vio {
 395                                         /* Logic level voltage */
 396                                         compatible = "arm,vexpress-volt";
 397                                         arm,vexpress-sysreg,func = <2 0>;
 398                                         regulator-name = "VIO";
 399                                         regulator-always-on;
 400                                         label = "VIO";
 401                                 };
 402
 403                                 temp-mcc {
 404                                         /* MCC internal operating temperature */
 405                                         compatible = "arm,vexpress-temp";
 406                                         arm,vexpress-sysreg,func = <4 0>;
 407                                         label = "MCC";
 408                                 };
 409
 410                                 reset {
 411                                         compatible = "arm,vexpress-reset";
 412                                         arm,vexpress-sysreg,func = <5 0>;
 413                                 };
 414
 415                                 muxfpga {
 416                                         compatible = "arm,vexpress-muxfpga";
 417                                         arm,vexpress-sysreg,func = <7 0>;
 418                                 };
 419
 420                                 shutdown {
 421                                         compatible = "arm,vexpress-shutdown";
 422                                         arm,vexpress-sysreg,func = <8 0>;
 423                                 };
 424
 425                                 reboot {
 426                                         compatible = "arm,vexpress-reboot";
 427                                         arm,vexpress-sysreg,func = <9 0>;
 428                                 };
 429
 430                                 dvimode {
 431                                         compatible = "arm,vexpress-dvimode";
 432                                         arm,vexpress-sysreg,func = <11 0>;
 433                                 };
 434                         };
 435                 };
 436         };
 437 };