The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/imx35.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 //
    3 // Copyright 2012 Steffen Trumtrar, Pengutronix
    4 //
    5 // based on imx27.dtsi
    6 
    7 #include "imx35-pinfunc.h"
    8 
    9 / {
   10         #address-cells = <1>;
   11         #size-cells = <1>;
   12         /*
   13          * The decompressor and also some bootloaders rely on a
   14          * pre-existing /chosen node to be available to insert the
   15          * command line and merge other ATAGS info.
   16          */
   17         chosen {};
   18 
   19         aliases {
   20                 ethernet0 = &fec;
   21                 gpio0 = &gpio1;
   22                 gpio1 = &gpio2;
   23                 gpio2 = &gpio3;
   24                 i2c0 = &i2c1;
   25                 i2c1 = &i2c2;
   26                 i2c2 = &i2c3;
   27                 mmc0 = &esdhc1;
   28                 mmc1 = &esdhc2;
   29                 mmc2 = &esdhc3;
   30                 serial0 = &uart1;
   31                 serial1 = &uart2;
   32                 serial2 = &uart3;
   33                 spi0 = &spi1;
   34                 spi1 = &spi2;
   35         };
   36 
   37         cpus {
   38                 #address-cells = <1>;
   39                 #size-cells = <0>;
   40 
   41                 cpu@0 {
   42                         compatible = "arm,arm1136jf-s";
   43                         device_type = "cpu";
   44                         reg = <0>;
   45                 };
   46         };
   47 
   48         avic: avic-interrupt-controller@68000000 {
   49                 compatible = "fsl,imx35-avic", "fsl,avic";
   50                 interrupt-controller;
   51                 #interrupt-cells = <1>;
   52                 reg = <0x68000000 0x10000000>;
   53         };
   54 
   55         soc {
   56                 #address-cells = <1>;
   57                 #size-cells = <1>;
   58                 compatible = "simple-bus";
   59                 interrupt-parent = <&avic>;
   60                 ranges;
   61 
   62                 L2: cache-controller@30000000 {
   63                         compatible = "arm,l210-cache";
   64                         reg = <0x30000000 0x1000>;
   65                         cache-unified;
   66                         cache-level = <2>;
   67                 };
   68 
   69                 aips1: bus@43f00000 {
   70                         compatible = "fsl,aips", "simple-bus";
   71                         #address-cells = <1>;
   72                         #size-cells = <1>;
   73                         reg = <0x43f00000 0x100000>;
   74                         ranges;
   75 
   76                         i2c1: i2c@43f80000 {
   77                                 #address-cells = <1>;
   78                                 #size-cells = <0>;
   79                                 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
   80                                 reg = <0x43f80000 0x4000>;
   81                                 clocks = <&clks 51>;
   82                                 clock-names = "ipg_per";
   83                                 interrupts = <10>;
   84                                 status = "disabled";
   85                         };
   86 
   87                         i2c3: i2c@43f84000 {
   88                                 #address-cells = <1>;
   89                                 #size-cells = <0>;
   90                                 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
   91                                 reg = <0x43f84000 0x4000>;
   92                                 clocks = <&clks 53>;
   93                                 clock-names = "ipg_per";
   94                                 interrupts = <3>;
   95                                 status = "disabled";
   96                         };
   97 
   98                         uart1: serial@43f90000 {
   99                                 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
  100                                 reg = <0x43f90000 0x4000>;
  101                                 clocks = <&clks 9>, <&clks 70>;
  102                                 clock-names = "ipg", "per";
  103                                 interrupts = <45>;
  104                                 status = "disabled";
  105                         };
  106 
  107                         uart2: serial@43f94000 {
  108                                 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
  109                                 reg = <0x43f94000 0x4000>;
  110                                 clocks = <&clks 9>, <&clks 71>;
  111                                 clock-names = "ipg", "per";
  112                                 interrupts = <32>;
  113                                 status = "disabled";
  114                         };
  115 
  116                         i2c2: i2c@43f98000 {
  117                                 #address-cells = <1>;
  118                                 #size-cells = <0>;
  119                                 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
  120                                 reg = <0x43f98000 0x4000>;
  121                                 clocks = <&clks 52>;
  122                                 clock-names = "ipg_per";
  123                                 interrupts = <4>;
  124                                 status = "disabled";
  125                         };
  126 
  127                         ssi1: ssi@43fa0000 {
  128                                 #sound-dai-cells = <0>;
  129                                 compatible = "fsl,imx35-ssi", "fsl,imx21-ssi";
  130                                 reg = <0x43fa0000 0x4000>;
  131                                 interrupts = <11>;
  132                                 clocks = <&clks 68>;
  133                                 dmas = <&sdma 28 0 0>,
  134                                        <&sdma 29 0 0>;
  135                                 dma-names = "rx", "tx";
  136                                 fsl,fifo-depth = <15>;
  137                                 status = "disabled";
  138                         };
  139 
  140                         spi1: spi@43fa4000 {
  141                                 #address-cells = <1>;
  142                                 #size-cells = <0>;
  143                                 compatible = "fsl,imx35-cspi";
  144                                 reg = <0x43fa4000 0x4000>;
  145                                 clocks = <&clks 35 &clks 35>;
  146                                 clock-names = "ipg", "per";
  147                                 interrupts = <14>;
  148                                 status = "disabled";
  149                         };
  150 
  151                         kpp: kpp@43fa8000 {
  152                                 compatible = "fsl,imx35-kpp", "fsl,imx21-kpp";
  153                                 reg = <0x43fa8000 0x4000>;
  154                                 interrupts = <24>;
  155                                 clocks = <&clks 56>;
  156                                 status = "disabled";
  157                         };
  158 
  159                         iomuxc: iomuxc@43fac000 {
  160                                 compatible = "fsl,imx35-iomuxc";
  161                                 reg = <0x43fac000 0x4000>;
  162                         };
  163                 };
  164 
  165                 spba: spba-bus@50000000 {
  166                         compatible = "fsl,spba-bus", "simple-bus";
  167                         #address-cells = <1>;
  168                         #size-cells = <1>;
  169                         reg = <0x50000000 0x100000>;
  170                         ranges;
  171 
  172                         uart3: serial@5000c000 {
  173                                 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
  174                                 reg = <0x5000c000 0x4000>;
  175                                 clocks = <&clks 9>, <&clks 72>;
  176                                 clock-names = "ipg", "per";
  177                                 interrupts = <18>;
  178                                 status = "disabled";
  179                         };
  180 
  181                         spi2: spi@50010000 {
  182                                 #address-cells = <1>;
  183                                 #size-cells = <0>;
  184                                 compatible = "fsl,imx35-cspi";
  185                                 reg = <0x50010000 0x4000>;
  186                                 interrupts = <13>;
  187                                 clocks = <&clks 36 &clks 36>;
  188                                 clock-names = "ipg", "per";
  189                                 status = "disabled";
  190                         };
  191 
  192                         fec: ethernet@50038000 {
  193                                 compatible = "fsl,imx35-fec", "fsl,imx27-fec";
  194                                 reg = <0x50038000 0x4000>;
  195                                 clocks = <&clks 46>, <&clks 8>;
  196                                 clock-names = "ipg", "ahb";
  197                                 interrupts = <57>;
  198                                 status = "disabled";
  199                         };
  200                 };
  201 
  202                 aips2: bus@53f00000 {
  203                         compatible = "fsl,aips", "simple-bus";
  204                         #address-cells = <1>;
  205                         #size-cells = <1>;
  206                         reg = <0x53f00000 0x100000>;
  207                         ranges;
  208 
  209                         clks: ccm@53f80000 {
  210                                 compatible = "fsl,imx35-ccm";
  211                                 reg = <0x53f80000 0x4000>;
  212                                 interrupts = <31>;
  213                                 #clock-cells = <1>;
  214                         };
  215 
  216                         gpt: timer@53f90000 {
  217                                 compatible = "fsl,imx35-gpt", "fsl,imx31-gpt";
  218                                 reg = <0x53f90000 0x4000>;
  219                                 interrupts = <29>;
  220                                 clocks = <&clks 9>, <&clks 50>;
  221                                 clock-names = "ipg", "per";
  222                         };
  223 
  224                         gpio3: gpio@53fa4000 {
  225                                 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
  226                                 reg = <0x53fa4000 0x4000>;
  227                                 interrupts = <56>;
  228                                 gpio-controller;
  229                                 #gpio-cells = <2>;
  230                                 interrupt-controller;
  231                                 #interrupt-cells = <2>;
  232                         };
  233 
  234                         esdhc1: mmc@53fb4000 {
  235                                 compatible = "fsl,imx35-esdhc";
  236                                 reg = <0x53fb4000 0x4000>;
  237                                 interrupts = <7>;
  238                                 clocks = <&clks 9>, <&clks 8>, <&clks 43>;
  239                                 clock-names = "ipg", "ahb", "per";
  240                                 status = "disabled";
  241                         };
  242 
  243                         esdhc2: mmc@53fb8000 {
  244                                 compatible = "fsl,imx35-esdhc";
  245                                 reg = <0x53fb8000 0x4000>;
  246                                 interrupts = <8>;
  247                                 clocks = <&clks 9>, <&clks 8>, <&clks 44>;
  248                                 clock-names = "ipg", "ahb", "per";
  249                                 status = "disabled";
  250                         };
  251 
  252                         esdhc3: mmc@53fbc000 {
  253                                 compatible = "fsl,imx35-esdhc";
  254                                 reg = <0x53fbc000 0x4000>;
  255                                 interrupts = <9>;
  256                                 clocks = <&clks 9>, <&clks 8>, <&clks 45>;
  257                                 clock-names = "ipg", "ahb", "per";
  258                                 status = "disabled";
  259                         };
  260 
  261                         audmux: audmux@53fc4000 {
  262                                 compatible = "fsl,imx35-audmux", "fsl,imx31-audmux";
  263                                 reg = <0x53fc4000 0x4000>;
  264                                 status = "disabled";
  265                         };
  266 
  267                         gpio1: gpio@53fcc000 {
  268                                 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
  269                                 reg = <0x53fcc000 0x4000>;
  270                                 interrupts = <52>;
  271                                 gpio-controller;
  272                                 #gpio-cells = <2>;
  273                                 interrupt-controller;
  274                                 #interrupt-cells = <2>;
  275                         };
  276 
  277                         gpio2: gpio@53fd0000 {
  278                                 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
  279                                 reg = <0x53fd0000 0x4000>;
  280                                 interrupts = <51>;
  281                                 gpio-controller;
  282                                 #gpio-cells = <2>;
  283                                 interrupt-controller;
  284                                 #interrupt-cells = <2>;
  285                         };
  286 
  287                         sdma: sdma@53fd4000 {
  288                                 compatible = "fsl,imx35-sdma";
  289                                 reg = <0x53fd4000 0x4000>;
  290                                 clocks = <&clks 9>, <&clks 65>;
  291                                 clock-names = "ipg", "ahb";
  292                                 #dma-cells = <3>;
  293                                 interrupts = <34>;
  294                                 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx35.bin";
  295                         };
  296 
  297                         wdog: watchdog@53fdc000 {
  298                                 compatible = "fsl,imx35-wdt", "fsl,imx21-wdt";
  299                                 reg = <0x53fdc000 0x4000>;
  300                                 clocks = <&clks 74>;
  301                                 clock-names = "";
  302                                 interrupts = <55>;
  303                         };
  304 
  305                         can1: can@53fe4000 {
  306                                 compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
  307                                 reg = <0x53fe4000 0x1000>;
  308                                 clocks = <&clks 33>, <&clks 33>;
  309                                 clock-names = "ipg", "per";
  310                                 interrupts = <43>;
  311                                 status = "disabled";
  312                         };
  313 
  314                         can2: can@53fe8000 {
  315                                 compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
  316                                 reg = <0x53fe8000 0x1000>;
  317                                 clocks = <&clks 34>, <&clks 34>;
  318                                 clock-names = "ipg", "per";
  319                                 interrupts = <44>;
  320                                 status = "disabled";
  321                         };
  322 
  323                         efuse@53ff0000 {
  324                                 compatible = "fsl,imx35-iim";
  325                                 reg = <0x53ff0000 0x4000>;
  326                                 interrupts = <19>;
  327                                 clocks = <&clks 80>;
  328                         };
  329 
  330                         usbotg: usb@53ff4000 {
  331                                 compatible = "fsl,imx35-usb", "fsl,imx27-usb";
  332                                 reg = <0x53ff4000 0x0200>;
  333                                 interrupts = <37>;
  334                                 clocks = <&clks 9>, <&clks 73>, <&clks 28>;
  335                                 clock-names = "ipg", "ahb", "per";
  336                                 fsl,usbmisc = <&usbmisc 0>;
  337                                 fsl,usbphy = <&usbphy0>;
  338                                 status = "disabled";
  339                         };
  340 
  341                         usbhost1: usb@53ff4400 {
  342                                 compatible = "fsl,imx35-usb", "fsl,imx27-usb";
  343                                 reg = <0x53ff4400 0x0200>;
  344                                 interrupts = <35>;
  345                                 clocks = <&clks 9>, <&clks 73>, <&clks 28>;
  346                                 clock-names = "ipg", "ahb", "per";
  347                                 fsl,usbmisc = <&usbmisc 1>;
  348                                 fsl,usbphy = <&usbphy1>;
  349                                 dr_mode = "host";
  350                                 status = "disabled";
  351                         };
  352 
  353                         usbmisc: usbmisc@53ff4600 {
  354                                 #index-cells = <1>;
  355                                 compatible = "fsl,imx35-usbmisc";
  356                                 reg = <0x53ff4600 0x00f>;
  357                         };
  358                 };
  359 
  360                 emi@80000000 { /* External Memory Interface */
  361                         compatible = "fsl,emi", "simple-bus";
  362                         #address-cells = <1>;
  363                         #size-cells = <1>;
  364                         reg = <0x80000000 0x40000000>;
  365                         ranges;
  366 
  367                         nfc: nand@bb000000 {
  368                                 #address-cells = <1>;
  369                                 #size-cells = <1>;
  370                                 compatible = "fsl,imx35-nand", "fsl,imx25-nand";
  371                                 reg = <0xbb000000 0x2000>;
  372                                 clocks = <&clks 29>;
  373                                 clock-names = "";
  374                                 interrupts = <33>;
  375                                 status = "disabled";
  376                         };
  377 
  378                         weim: weim@b8002000 {
  379                                 #address-cells = <2>;
  380                                 #size-cells = <1>;
  381                                 clocks = <&clks 0>;
  382                                 compatible = "fsl,imx35-weim", "fsl,imx27-weim";
  383                                 reg = <0xb8002000 0x1000>;
  384                                 ranges = <
  385                                         0 0 0xa0000000 0x8000000
  386                                         1 0 0xa8000000 0x8000000
  387                                         2 0 0xb0000000 0x2000000
  388                                         3 0 0xb2000000 0x2000000
  389                                         4 0 0xb4000000 0x2000000
  390                                         5 0 0xb6000000 0x2000000
  391                                 >;
  392                                 status = "disabled";
  393                         };
  394                 };
  395         };
  396 
  397         usbphy {
  398                 compatible = "simple-bus";
  399                 #address-cells = <1>;
  400                 #size-cells = <0>;
  401 
  402                 usbphy0: usb-phy@0 {
  403                         reg = <0>;
  404                         compatible = "usb-nop-xceiv";
  405                         #phy-cells = <0>;
  406                 };
  407 
  408                 usbphy1: usb-phy@1 {
  409                         reg = <1>;
  410                         compatible = "usb-nop-xceiv";
  411                         #phy-cells = <0>;
  412                 };
  413         };
  414 };

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