arch/arm/boot/dts/rk3xxx.dtsi

   1 /*
   2  * Copyright (c) 2013 MundoReader S.L.
   3  * Author: Heiko Stuebner <heiko@sntech.de>
   4  *
   5  * This file is dual-licensed: you can use it either under the terms
   6  * of the GPL or the X11 license, at your option. Note that this dual
   7  * licensing only applies to this file, and not this project as a
   8  * whole.
   9  *
  10  *  a) This file is free software; you can redistribute it and/or
  11  *     modify it under the terms of the GNU General Public License as
  12  *     published by the Free Software Foundation; either version 2 of the
  13  *     License, or (at your option) any later version.
  14  *
  15  *     This file is distributed in the hope that it will be useful,
  16  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *     GNU General Public License for more details.
  19  *
  20  * Or, alternatively,
  21  *
  22  *  b) Permission is hereby granted, free of charge, to any person
  23  *     obtaining a copy of this software and associated documentation
  24  *     files (the "Software"), to deal in the Software without
  25  *     restriction, including without limitation the rights to use,
  26  *     copy, modify, merge, publish, distribute, sublicense, and/or
  27  *     sell copies of the Software, and to permit persons to whom the
  28  *     Software is furnished to do so, subject to the following
  29  *     conditions:
  30  *
  31  *     The above copyright notice and this permission notice shall be
  32  *     included in all copies or substantial portions of the Software.
  33  *
  34  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  35  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  36  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  37  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  38  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  39  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  40  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  41  *     OTHER DEALINGS IN THE SOFTWARE.
  42  */
  43
  44 #include <dt-bindings/interrupt-controller/irq.h>
  45 #include <dt-bindings/interrupt-controller/arm-gic.h>
  46 #include "skeleton.dtsi"
  47
  48 / {
  49         interrupt-parent = <&gic>;
  50
  51         aliases {
  52                 i2c0 = &i2c0;
  53                 i2c1 = &i2c1;
  54                 i2c2 = &i2c2;
  55                 i2c3 = &i2c3;
  56                 i2c4 = &i2c4;
  57                 mshc0 = &emmc;
  58                 mshc1 = &mmc0;
  59                 mshc2 = &mmc1;
  60                 serial0 = &uart0;
  61                 serial1 = &uart1;
  62                 serial2 = &uart2;
  63                 serial3 = &uart3;
  64                 spi0 = &spi0;
  65                 spi1 = &spi1;
  66         };
  67
  68         amba {
  69                 compatible = "arm,amba-bus";
  70                 #address-cells = <1>;
  71                 #size-cells = <1>;
  72                 ranges;
  73
  74                 dmac1_s: dma-controller@20018000 {
  75                         compatible = "arm,pl330", "arm,primecell";
  76                         reg = <0x20018000 0x4000>;
  77                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
  78                                      <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
  79                         #dma-cells = <1>;
  80                         clocks = <&cru ACLK_DMA1>;
  81                         clock-names = "apb_pclk";
  82                 };
  83
  84                 dmac1_ns: dma-controller@2001c000 {
  85                         compatible = "arm,pl330", "arm,primecell";
  86                         reg = <0x2001c000 0x4000>;
  87                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
  88                                      <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
  89                         #dma-cells = <1>;
  90                         clocks = <&cru ACLK_DMA1>;
  91                         clock-names = "apb_pclk";
  92                         status = "disabled";
  93                 };
  94
  95                 dmac2: dma-controller@20078000 {
  96                         compatible = "arm,pl330", "arm,primecell";
  97                         reg = <0x20078000 0x4000>;
  98                         interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
  99                                      <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 100                         #dma-cells = <1>;
 101                         clocks = <&cru ACLK_DMA2>;
 102                         clock-names = "apb_pclk";
 103                 };
 104         };
 105
 106         xin24m: oscillator {
 107                 compatible = "fixed-clock";
 108                 clock-frequency = <24000000>;
 109                 #clock-cells = <0>;
 110                 clock-output-names = "xin24m";
 111         };
 112
 113         L2: l2-cache-controller@10138000 {
 114                 compatible = "arm,pl310-cache";
 115                 reg = <0x10138000 0x1000>;
 116                 cache-unified;
 117                 cache-level = <2>;
 118         };
 119
 120         scu@1013c000 {
 121                 compatible = "arm,cortex-a9-scu";
 122                 reg = <0x1013c000 0x100>;
 123         };
 124
 125         global_timer: global-timer@1013c200 {
 126                 compatible = "arm,cortex-a9-global-timer";
 127                 reg = <0x1013c200 0x20>;
 128                 interrupts = <GIC_PPI 11 0x304>;
 129                 clocks = <&cru CORE_PERI>;
 130         };
 131
 132         local_timer: local-timer@1013c600 {
 133                 compatible = "arm,cortex-a9-twd-timer";
 134                 reg = <0x1013c600 0x20>;
 135                 interrupts = <GIC_PPI 13 0x304>;
 136                 clocks = <&cru CORE_PERI>;
 137         };
 138
 139         gic: interrupt-controller@1013d000 {
 140                 compatible = "arm,cortex-a9-gic";
 141                 interrupt-controller;
 142                 #interrupt-cells = <3>;
 143                 reg = <0x1013d000 0x1000>,
 144                       <0x1013c100 0x0100>;
 145         };
 146
 147         uart0: serial@10124000 {
 148                 compatible = "snps,dw-apb-uart";
 149                 reg = <0x10124000 0x400>;
 150                 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 151                 reg-shift = <2>;
 152                 reg-io-width = <1>;
 153                 clock-names = "baudclk", "apb_pclk";
 154                 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
 155                 status = "disabled";
 156         };
 157
 158         uart1: serial@10126000 {
 159                 compatible = "snps,dw-apb-uart";
 160                 reg = <0x10126000 0x400>;
 161                 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 162                 reg-shift = <2>;
 163                 reg-io-width = <1>;
 164                 clock-names = "baudclk", "apb_pclk";
 165                 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
 166                 status = "disabled";
 167         };
 168
 169         usb_otg: usb@10180000 {
 170                 compatible = "rockchip,rk3066-usb", "snps,dwc2";
 171                 reg = <0x10180000 0x40000>;
 172                 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 173                 clocks = <&cru HCLK_OTG0>;
 174                 clock-names = "otg";
 175                 dr_mode = "otg";
 176                 g-np-tx-fifo-size = <16>;
 177                 g-rx-fifo-size = <275>;
 178                 g-tx-fifo-size = <256 128 128 64 64 32>;
 179                 g-use-dma;
 180                 phys = <&usbphy0>;
 181                 phy-names = "usb2-phy";
 182                 status = "disabled";
 183         };
 184
 185         usb_host: usb@101c0000 {
 186                 compatible = "snps,dwc2";
 187                 reg = <0x101c0000 0x40000>;
 188                 interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 189                 clocks = <&cru HCLK_OTG1>;
 190                 clock-names = "otg";
 191                 dr_mode = "host";
 192                 phys = <&usbphy1>;
 193                 phy-names = "usb2-phy";
 194                 status = "disabled";
 195         };
 196
 197         emac: ethernet@10204000 {
 198                 compatible = "snps,arc-emac";
 199                 reg = <0x10204000 0x3c>;
 200                 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
 201                 #address-cells = <1>;
 202                 #size-cells = <0>;
 203
 204                 rockchip,grf = <&grf>;
 205
 206                 clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;
 207                 clock-names = "hclk", "macref";
 208                 max-speed = <100>;
 209                 phy-mode = "rmii";
 210
 211                 status = "disabled";
 212         };
 213
 214         mmc0: dwmmc@10214000 {
 215                 compatible = "rockchip,rk2928-dw-mshc";
 216                 reg = <0x10214000 0x1000>;
 217                 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 218                 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
 219                 clock-names = "biu", "ciu";
 220                 fifo-depth = <256>;
 221                 status = "disabled";
 222         };
 223
 224         mmc1: dwmmc@10218000 {
 225                 compatible = "rockchip,rk2928-dw-mshc";
 226                 reg = <0x10218000 0x1000>;
 227                 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 228                 clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>;
 229                 clock-names = "biu", "ciu";
 230                 fifo-depth = <256>;
 231                 status = "disabled";
 232         };
 233
 234         emmc: dwmmc@1021c000 {
 235                 compatible = "rockchip,rk2928-dw-mshc";
 236                 reg = <0x1021c000 0x1000>;
 237                 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 238                 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>;
 239                 clock-names = "biu", "ciu";
 240                 fifo-depth = <256>;
 241                 status = "disabled";
 242         };
 243
 244         pmu: pmu@20004000 {
 245                 compatible = "rockchip,rk3066-pmu", "syscon";
 246                 reg = <0x20004000 0x100>;
 247         };
 248
 249         grf: grf@20008000 {
 250                 compatible = "syscon";
 251                 reg = <0x20008000 0x200>;
 252         };
 253
 254         i2c0: i2c@2002d000 {
 255                 compatible = "rockchip,rk3066-i2c";
 256                 reg = <0x2002d000 0x1000>;
 257                 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
 258                 #address-cells = <1>;
 259                 #size-cells = <0>;
 260
 261                 rockchip,grf = <&grf>;
 262
 263                 clock-names = "i2c";
 264                 clocks = <&cru PCLK_I2C0>;
 265
 266                 status = "disabled";
 267         };
 268
 269         i2c1: i2c@2002f000 {
 270                 compatible = "rockchip,rk3066-i2c";
 271                 reg = <0x2002f000 0x1000>;
 272                 interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 273                 #address-cells = <1>;
 274                 #size-cells = <0>;
 275
 276                 rockchip,grf = <&grf>;
 277
 278                 clocks = <&cru PCLK_I2C1>;
 279                 clock-names = "i2c";
 280
 281                 status = "disabled";
 282         };
 283
 284         pwm0: pwm@20030000 {
 285                 compatible = "rockchip,rk2928-pwm";
 286                 reg = <0x20030000 0x10>;
 287                 #pwm-cells = <2>;
 288                 clocks = <&cru PCLK_PWM01>;
 289                 status = "disabled";
 290         };
 291
 292         pwm1: pwm@20030010 {
 293                 compatible = "rockchip,rk2928-pwm";
 294                 reg = <0x20030010 0x10>;
 295                 #pwm-cells = <2>;
 296                 clocks = <&cru PCLK_PWM01>;
 297                 status = "disabled";
 298         };
 299
 300         wdt: watchdog@2004c000 {
 301                 compatible = "snps,dw-wdt";
 302                 reg = <0x2004c000 0x100>;
 303                 clocks = <&cru PCLK_WDT>;
 304                 interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
 305                 status = "disabled";
 306         };
 307
 308         pwm2: pwm@20050020 {
 309                 compatible = "rockchip,rk2928-pwm";
 310                 reg = <0x20050020 0x10>;
 311                 #pwm-cells = <2>;
 312                 clocks = <&cru PCLK_PWM23>;
 313                 status = "disabled";
 314         };
 315
 316         pwm3: pwm@20050030 {
 317                 compatible = "rockchip,rk2928-pwm";
 318                 reg = <0x20050030 0x10>;
 319                 #pwm-cells = <2>;
 320                 clocks = <&cru PCLK_PWM23>;
 321                 status = "disabled";
 322         };
 323
 324         i2c2: i2c@20056000 {
 325                 compatible = "rockchip,rk3066-i2c";
 326                 reg = <0x20056000 0x1000>;
 327                 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 328                 #address-cells = <1>;
 329                 #size-cells = <0>;
 330
 331                 rockchip,grf = <&grf>;
 332
 333                 clocks = <&cru PCLK_I2C2>;
 334                 clock-names = "i2c";
 335
 336                 status = "disabled";
 337         };
 338
 339         i2c3: i2c@2005a000 {
 340                 compatible = "rockchip,rk3066-i2c";
 341                 reg = <0x2005a000 0x1000>;
 342                 interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
 343                 #address-cells = <1>;
 344                 #size-cells = <0>;
 345
 346                 rockchip,grf = <&grf>;
 347
 348                 clocks = <&cru PCLK_I2C3>;
 349                 clock-names = "i2c";
 350
 351                 status = "disabled";
 352         };
 353
 354         i2c4: i2c@2005e000 {
 355                 compatible = "rockchip,rk3066-i2c";
 356                 reg = <0x2005e000 0x1000>;
 357                 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 358                 #address-cells = <1>;
 359                 #size-cells = <0>;
 360
 361                 rockchip,grf = <&grf>;
 362
 363                 clocks = <&cru PCLK_I2C4>;
 364                 clock-names = "i2c";
 365
 366                 status = "disabled";
 367         };
 368
 369         uart2: serial@20064000 {
 370                 compatible = "snps,dw-apb-uart";
 371                 reg = <0x20064000 0x400>;
 372                 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 373                 reg-shift = <2>;
 374                 reg-io-width = <1>;
 375                 clock-names = "baudclk", "apb_pclk";
 376                 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
 377                 status = "disabled";
 378         };
 379
 380         uart3: serial@20068000 {
 381                 compatible = "snps,dw-apb-uart";
 382                 reg = <0x20068000 0x400>;
 383                 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 384                 reg-shift = <2>;
 385                 reg-io-width = <1>;
 386                 clock-names = "baudclk", "apb_pclk";
 387                 clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
 388                 status = "disabled";
 389         };
 390
 391         saradc: saradc@2006c000 {
 392                 compatible = "rockchip,saradc";
 393                 reg = <0x2006c000 0x100>;
 394                 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 395                 #io-channel-cells = <1>;
 396                 clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
 397                 clock-names = "saradc", "apb_pclk";
 398                 status = "disabled";
 399         };
 400
 401         spi0: spi@20070000 {
 402                 compatible = "rockchip,rk3066-spi";
 403                 clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
 404                 clock-names = "spiclk", "apb_pclk";
 405                 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 406                 reg = <0x20070000 0x1000>;
 407                 #address-cells = <1>;
 408                 #size-cells = <0>;
 409                 dmas = <&dmac2 10>, <&dmac2 11>;
 410                 dma-names = "tx", "rx";
 411                 status = "disabled";
 412         };
 413
 414         spi1: spi@20074000 {
 415                 compatible = "rockchip,rk3066-spi";
 416                 clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
 417                 clock-names = "spiclk", "apb_pclk";
 418                 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 419                 reg = <0x20074000 0x1000>;
 420                 #address-cells = <1>;
 421                 #size-cells = <0>;
 422                 dmas = <&dmac2 12>, <&dmac2 13>;
 423                 dma-names = "tx", "rx";
 424                 status = "disabled";
 425         };
 426 };