kernel/arch/arm/boot/dts/rk3xxx.dtsi

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