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/a4m072.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * a4m072 board Device Tree Source
    4  *
    5  * Copyright (C) 2011 DENX Software Engineering GmbH
    6  * Heiko Schocher <hs@denx.de>
    7  *
    8  * Copyright (C) 2007 Semihalf
    9  * Marian Balakowicz <m8@semihalf.com>
   10  */
   11 
   12 /include/ "mpc5200b.dtsi"
   13 
   14 &gpt0 { fsl,has-wdt; };
   15 &gpt3 { gpio-controller; };
   16 &gpt4 { gpio-controller; };
   17 &gpt5 { gpio-controller; };
   18 
   19 / {
   20         model = "anonymous,a4m072";
   21         compatible = "anonymous,a4m072";
   22 
   23         soc5200@f0000000 {
   24                 #address-cells = <1>;
   25                 #size-cells = <1>;
   26                 compatible = "fsl,mpc5200b-immr";
   27                 ranges = <0 0xf0000000 0x0000c000>;
   28                 reg = <0xf0000000 0x00000100>;
   29                 bus-frequency = <0>; /* From boot loader */
   30                 system-frequency = <0>; /* From boot loader */
   31 
   32                 cdm@200 {
   33                         fsl,init-ext-48mhz-en = <0x0>;
   34                         fsl,init-fd-enable = <0x01>;
   35                         fsl,init-fd-counters = <0x3333>;
   36                 };
   37 
   38                 spi@f00 {
   39                         status = "disabled";
   40                 };
   41 
   42                 psc@2000 {
   43                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
   44                         reg = <0x2000 0x100>;
   45                         interrupts = <2 1 0>;
   46                 };
   47 
   48                 psc@2200 {
   49                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
   50                         reg = <0x2200 0x100>;
   51                         interrupts = <2 2 0>;
   52                 };
   53 
   54                 psc@2400 {
   55                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
   56                         reg = <0x2400 0x100>;
   57                         interrupts = <2 3 0>;
   58                 };
   59 
   60                 psc@2600 {
   61                         status = "disabled";
   62                 };
   63 
   64                 psc@2800 {
   65                         status = "disabled";
   66                 };
   67 
   68                 psc@2c00 {
   69                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
   70                         reg = <0x2c00 0x100>;
   71                         interrupts = <2 4 0>;
   72                 };
   73 
   74                 ethernet@3000 {
   75                         phy-handle = <&phy0>;
   76                 };
   77 
   78                 mdio@3000 {
   79                         phy0: ethernet-phy@1f {
   80                                 reg = <0x1f>;
   81                                 interrupts = <1 2 0>; /* IRQ 2 active low */
   82                         };
   83                 };
   84 
   85                 i2c@3d00 {
   86                         status = "disabled";
   87                 };
   88 
   89                 i2c@3d40 {
   90                         hwmon@2e {
   91                                 compatible = "nsc,lm87";
   92                                 reg = <0x2e>;
   93                         };
   94                         rtc@51 {
   95                                 compatible = "nxp,rtc8564";
   96                                 reg = <0x51>;
   97                         };
   98                 };
   99         };
  100 
  101         localbus {
  102                 compatible = "fsl,mpc5200b-lpb","simple-bus";
  103                 #address-cells = <2>;
  104                 #size-cells = <1>;
  105                 ranges = <0 0 0xfe000000 0x02000000
  106                           1 0 0x62000000 0x00400000
  107                           2 0 0x64000000 0x00200000
  108                           3 0 0x66000000 0x01000000
  109                           6 0 0x68000000 0x01000000
  110                           7 0 0x6a000000 0x00000004>;
  111 
  112                 flash@0,0 {
  113                         compatible = "cfi-flash";
  114                         reg = <0 0 0x02000000>;
  115                         bank-width = <2>;
  116                         #size-cells = <1>;
  117                         #address-cells = <1>;
  118                 };
  119                 sram0@1,0 {
  120                         compatible = "mtd-ram";
  121                         reg = <1 0x00000 0x00400000>;
  122                         bank-width = <2>;
  123                 };
  124         };
  125 
  126         pci@f0000d00 {
  127                 #interrupt-cells = <1>;
  128                 #size-cells = <2>;
  129                 #address-cells = <3>;
  130                 device_type = "pci";
  131                 compatible = "fsl,mpc5200-pci";
  132                 reg = <0xf0000d00 0x100>;
  133                 interrupt-map-mask = <0xf800 0 0 7>;
  134                 interrupt-map = <
  135                                  /* IDSEL 0x16 */
  136                                  0xc000 0 0 1 &mpc5200_pic 1 3 3
  137                                  0xc000 0 0 2 &mpc5200_pic 1 3 3
  138                                  0xc000 0 0 3 &mpc5200_pic 1 3 3
  139                                  0xc000 0 0 4 &mpc5200_pic 1 3 3>;
  140                 clock-frequency = <0>; /* From boot loader */
  141                 interrupts = <2 8 0 2 9 0 2 10 0>;
  142                 bus-range = <0 0>;
  143                 ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000>,
  144                          <0x02000000 0 0x90000000 0x90000000 0 0x10000000>,
  145                          <0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
  146         };
  147 };

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