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/axm55xx.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * arch/arm/boot/dts/axm55xx.dtsi
    4  *
    5  * Copyright (C) 2013 LSI
    6  */
    7 
    8 #include <dt-bindings/interrupt-controller/arm-gic.h>
    9 #include <dt-bindings/clock/lsi,axm5516-clks.h>
   10 
   11 / {
   12         #address-cells = <2>;
   13         #size-cells = <2>;
   14         interrupt-parent = <&gic>;
   15 
   16         aliases {
   17                 serial0   = &serial0;
   18                 serial1   = &serial1;
   19                 serial2   = &serial2;
   20                 serial3   = &serial3;
   21                 timer     = &timer0;
   22         };
   23 
   24         clocks {
   25                 compatible = "simple-bus";
   26                 #address-cells = <2>;
   27                 #size-cells = <2>;
   28                 ranges;
   29 
   30                 clk_ref0: clk_ref0 {
   31                         compatible = "fixed-clock";
   32                         #clock-cells = <0>;
   33                         clock-frequency = <125000000>;
   34                 };
   35 
   36                 clk_ref1: clk_ref1 {
   37                         compatible = "fixed-clock";
   38                         #clock-cells = <0>;
   39                         clock-frequency = <125000000>;
   40                 };
   41 
   42                 clk_ref2: clk_ref2 {
   43                         compatible = "fixed-clock";
   44                         #clock-cells = <0>;
   45                         clock-frequency = <125000000>;
   46                 };
   47 
   48                 clks: clock-controller@2010020000 {
   49                         compatible = "lsi,axm5516-clks";
   50                         #clock-cells = <1>;
   51                         reg = <0x20 0x10020000 0 0x20000>;
   52                 };
   53         };
   54 
   55         gic: interrupt-controller@2001001000 {
   56                 compatible = "arm,cortex-a15-gic";
   57                 #interrupt-cells = <3>;
   58                 #address-cells = <0>;
   59                 interrupt-controller;
   60                 reg = <0x20 0x01001000 0 0x1000>,
   61                       <0x20 0x01002000 0 0x2000>,
   62                       <0x20 0x01004000 0 0x2000>,
   63                       <0x20 0x01006000 0 0x2000>;
   64                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
   65                                 IRQ_TYPE_LEVEL_HIGH)>;
   66         };
   67 
   68         timer {
   69                 compatible = "arm,armv7-timer";
   70                 interrupts =
   71                         <GIC_PPI 13
   72                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
   73                         <GIC_PPI 14
   74                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
   75                         <GIC_PPI 11
   76                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
   77                         <GIC_PPI 10
   78                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
   79         };
   80 
   81 
   82         pmu {
   83                 compatible = "arm,cortex-a15-pmu";
   84                 interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
   85         };
   86 
   87         soc {
   88                 compatible = "simple-bus";
   89                 device_type = "soc";
   90                 #address-cells = <2>;
   91                 #size-cells = <2>;
   92                 interrupt-parent = <&gic>;
   93                 ranges;
   94 
   95                 syscon: syscon@2010030000 {
   96                         compatible = "lsi,axxia-syscon", "syscon";
   97                         reg = <0x20 0x10030000 0 0x2000>;
   98                 };
   99 
  100                 reset: reset@2010031000 {
  101                         compatible = "lsi,axm55xx-reset";
  102                         syscon = <&syscon>;
  103                 };
  104 
  105                 amba {
  106                         compatible = "simple-bus";
  107                         #address-cells = <2>;
  108                         #size-cells = <2>;
  109                         ranges;
  110 
  111                         serial0: uart@2010080000 {
  112                                 compatible = "arm,pl011", "arm,primecell";
  113                                 reg = <0x20 0x10080000 0 0x1000>;
  114                                 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
  115                                 clocks = <&clks AXXIA_CLK_PER>;
  116                                 clock-names = "apb_pclk";
  117                                 status = "disabled";
  118                         };
  119 
  120                         serial1: uart@2010081000 {
  121                                 compatible = "arm,pl011", "arm,primecell";
  122                                 reg = <0x20 0x10081000 0 0x1000>;
  123                                 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
  124                                 clocks = <&clks AXXIA_CLK_PER>;
  125                                 clock-names = "apb_pclk";
  126                                 status = "disabled";
  127                         };
  128 
  129                         serial2: uart@2010082000 {
  130                                 compatible = "arm,pl011", "arm,primecell";
  131                                 reg = <0x20 0x10082000 0 0x1000>;
  132                                 interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
  133                                 clocks = <&clks AXXIA_CLK_PER>;
  134                                 clock-names = "apb_pclk";
  135                                 status = "disabled";
  136                         };
  137 
  138                         serial3: uart@2010083000 {
  139                                 compatible = "arm,pl011", "arm,primecell";
  140                                 reg = <0x20 0x10083000 0 0x1000>;
  141                                 interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
  142                                 clocks = <&clks AXXIA_CLK_PER>;
  143                                 clock-names = "apb_pclk";
  144                                 status = "disabled";
  145                         };
  146 
  147                         timer0: timer@2010091000 {
  148                                 compatible = "arm,sp804", "arm,primecell";
  149                                 reg = <0x20 0x10091000 0 0x1000>;
  150                                 interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
  151                                              <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
  152                                              <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
  153                                              <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
  154                                              <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
  155                                              <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
  156                                              <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
  157                                              <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
  158                                              <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
  159                                 clocks = <&clks AXXIA_CLK_PER>;
  160                                 clock-names = "apb_pclk";
  161                                 status = "okay";
  162                         };
  163 
  164                         gpio0: gpio@2010092000 {
  165                                 #gpio-cells = <2>;
  166                                 compatible = "arm,pl061", "arm,primecell";
  167                                 gpio-controller;
  168                                 reg = <0x20 0x10092000 0x00 0x1000>;
  169                                 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
  170                                              <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
  171                                              <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
  172                                              <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
  173                                              <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
  174                                              <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
  175                                              <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
  176                                              <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
  177                                 clocks = <&clks AXXIA_CLK_PER>;
  178                                 clock-names = "apb_pclk";
  179                                 status = "disabled";
  180                         };
  181 
  182                         gpio1: gpio@2010093000 {
  183                                 #gpio-cells = <2>;
  184                                 compatible = "arm,pl061", "arm,primecell";
  185                                 gpio-controller;
  186                                 reg = <0x20 0x10093000 0x00 0x1000>;
  187                                 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
  188                                 clocks = <&clks AXXIA_CLK_PER>;
  189                                 clock-names = "apb_pclk";
  190                                 status = "disabled";
  191                         };
  192                 };
  193         };
  194 };
  195 
  196 /*
  197   Local Variables:
  198   mode: C
  199   End:
  200 */

Cache object: 33bb0b3319f87fcbab5aebe6454dc11d


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