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/powerpc/fsl/p2020si-post.dtsi

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    1 /*
    2  * P2020/P2010 Silicon/SoC Device Tree Source (post include)
    3  *
    4  * Copyright 2011 Freescale Semiconductor Inc.
    5  *
    6  * Redistribution and use in source and binary forms, with or without
    7  * modification, are permitted provided that the following conditions are met:
    8  *     * Redistributions of source code must retain the above copyright
    9  *       notice, this list of conditions and the following disclaimer.
   10  *     * Redistributions in binary form must reproduce the above copyright
   11  *       notice, this list of conditions and the following disclaimer in the
   12  *       documentation and/or other materials provided with the distribution.
   13  *     * Neither the name of Freescale Semiconductor nor the
   14  *       names of its contributors may be used to endorse or promote products
   15  *       derived from this software without specific prior written permission.
   16  *
   17  *
   18  * ALTERNATIVELY, this software may be distributed under the terms of the
   19  * GNU General Public License ("GPL") as published by the Free Software
   20  * Foundation, either version 2 of that License or (at your option) any
   21  * later version.
   22  *
   23  * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
   24  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   25  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   26  * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
   27  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   28  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   29  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   30  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   31  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   32  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   33  */
   34 
   35 &lbc {
   36         #address-cells = <2>;
   37         #size-cells = <1>;
   38         compatible = "fsl,p2020-elbc", "fsl,elbc", "simple-bus";
   39         interrupts = <19 2 0 0>;
   40 };
   41 
   42 /* controller at 0xa000 */
   43 &pci0 {
   44         compatible = "fsl,mpc8548-pcie";
   45         device_type = "pci";
   46         #size-cells = <2>;
   47         #address-cells = <3>;
   48         bus-range = <0 255>;
   49         clock-frequency = <33333333>;
   50         interrupts = <26 2 0 0>;
   51         law_trgt_if = <2>;
   52 
   53         pcie@0 {
   54                 reg = <0 0 0 0 0>;
   55                 #interrupt-cells = <1>;
   56                 #size-cells = <2>;
   57                 #address-cells = <3>;
   58                 device_type = "pci";
   59                 interrupts = <26 2 0 0>;
   60                 interrupt-map-mask = <0xf800 0 0 7>;
   61                 interrupt-map = <
   62                         /* IDSEL 0x0 */
   63                         0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
   64                         0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
   65                         0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
   66                         0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
   67                         >;
   68         };
   69 };
   70 
   71 /* controller at 0x9000 */
   72 &pci1 {
   73         compatible = "fsl,mpc8548-pcie";
   74         device_type = "pci";
   75         #size-cells = <2>;
   76         #address-cells = <3>;
   77         bus-range = <0 255>;
   78         clock-frequency = <33333333>;
   79         interrupts = <25 2 0 0>;
   80         law_trgt_if = <1>;
   81 
   82         pcie@0 {
   83                 reg = <0 0 0 0 0>;
   84                 #interrupt-cells = <1>;
   85                 #size-cells = <2>;
   86                 #address-cells = <3>;
   87                 device_type = "pci";
   88                 interrupts = <25 2 0 0>;
   89                 interrupt-map-mask = <0xf800 0 0 7>;
   90 
   91                 interrupt-map = <
   92                         /* IDSEL 0x0 */
   93                         0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
   94                         0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
   95                         0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
   96                         0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
   97                         >;
   98         };
   99 };
  100 
  101 /* controller at 0x8000 */
  102 &pci2 {
  103         compatible = "fsl,mpc8548-pcie";
  104         device_type = "pci";
  105         #size-cells = <2>;
  106         #address-cells = <3>;
  107         bus-range = <0 255>;
  108         clock-frequency = <33333333>;
  109         interrupts = <24 2 0 0>;
  110         law_trgt_if = <0>;
  111 
  112         pcie@0 {
  113                 reg = <0 0 0 0 0>;
  114                 #interrupt-cells = <1>;
  115                 #size-cells = <2>;
  116                 #address-cells = <3>;
  117                 device_type = "pci";
  118                 interrupts = <24 2 0 0>;
  119                 interrupt-map-mask = <0xf800 0 0 7>;
  120 
  121                 interrupt-map = <
  122                         /* IDSEL 0x0 */
  123                         0000 0x0 0x0 0x1 &mpic 0x8 0x1 0x0 0x0
  124                         0000 0x0 0x0 0x2 &mpic 0x9 0x1 0x0 0x0
  125                         0000 0x0 0x0 0x3 &mpic 0xa 0x1 0x0 0x0
  126                         0000 0x0 0x0 0x4 &mpic 0xb 0x1 0x0 0x0
  127                         >;
  128         };
  129 };
  130 
  131 &soc {
  132         #address-cells = <1>;
  133         #size-cells = <1>;
  134         device_type = "soc";
  135         compatible = "fsl,p2020-immr", "simple-bus";
  136         bus-frequency = <0>;            // Filled out by uboot.
  137 
  138         ecm-law@0 {
  139                 compatible = "fsl,ecm-law";
  140                 reg = <0x0 0x1000>;
  141                 fsl,num-laws = <12>;
  142         };
  143 
  144         ecm@1000 {
  145                 compatible = "fsl,p2020-ecm", "fsl,ecm";
  146                 reg = <0x1000 0x1000>;
  147                 interrupts = <17 2 0 0>;
  148         };
  149 
  150         memory-controller@2000 {
  151                 compatible = "fsl,p2020-memory-controller";
  152                 reg = <0x2000 0x1000>;
  153                 interrupts = <18 2 0 0>;
  154         };
  155 
  156 /include/ "pq3-i2c-0.dtsi"
  157 /include/ "pq3-i2c-1.dtsi"
  158 /include/ "pq3-duart-0.dtsi"
  159 /include/ "pq3-espi-0.dtsi"
  160         spi0: spi@7000 {
  161                 fsl,espi-num-chipselects = <4>;
  162         };
  163 
  164 /include/ "pq3-dma-1.dtsi"
  165 /include/ "pq3-gpio-0.dtsi"
  166 
  167         L2: l2-cache-controller@20000 {
  168                 compatible = "fsl,p2020-l2-cache-controller";
  169                 reg = <0x20000 0x1000>;
  170                 cache-line-size = <32>; // 32 bytes
  171                 cache-size = <0x80000>; // L2,512K
  172                 interrupts = <16 2 0 0>;
  173         };
  174 
  175 /include/ "pq3-dma-0.dtsi"
  176 /include/ "pq3-usb2-dr-0.dtsi"
  177         usb@22000 {
  178                 compatible = "fsl-usb2-dr-v1.6", "fsl-usb2-dr";
  179         };
  180 /include/ "pq3-etsec1-0.dtsi"
  181 /include/ "pq3-etsec1-timer-0.dtsi"
  182 
  183         ptp_clock@24e00 {
  184                 interrupts = <68 2 0 0 69 2 0 0 70 2 0 0>;
  185         };
  186 
  187 
  188 /include/ "pq3-etsec1-1.dtsi"
  189 /include/ "pq3-etsec1-2.dtsi"
  190 /include/ "pq3-esdhc-0.dtsi"
  191         sdhc@2e000 {
  192                 compatible = "fsl,p2020-esdhc", "fsl,esdhc";
  193         };
  194 
  195 /include/ "pq3-sec3.1-0.dtsi"
  196 /include/ "pq3-mpic.dtsi"
  197 /include/ "pq3-mpic-timer-B.dtsi"
  198 
  199         global-utilities@e0000 {
  200                 compatible = "fsl,p2020-guts";
  201                 reg = <0xe0000 0x1000>;
  202                 fsl,has-rstcr;
  203         };
  204 
  205         pmc: power@e0070 {
  206                 compatible = "fsl,mpc8548-pmc";
  207                 reg = <0xe0070 0x20>;
  208         };
  209 };

Cache object: 11406c00a479ca7f3c655bf6e0ea5e60


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