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/arm64/lg/lg1312.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * dts file for lg1312 SoC
    4  *
    5  * Copyright (C) 2016, LG Electronics
    6  */
    7 
    8 #include <dt-bindings/gpio/gpio.h>
    9 #include <dt-bindings/interrupt-controller/arm-gic.h>
   10 
   11 / {
   12         #address-cells = <2>;
   13         #size-cells = <2>;
   14 
   15         compatible = "lge,lg1312";
   16         interrupt-parent = <&gic>;
   17 
   18         cpus {
   19                 #address-cells = <2>;
   20                 #size-cells = <0>;
   21 
   22                 cpu0: cpu@0 {
   23                         device_type = "cpu";
   24                         compatible = "arm,cortex-a53";
   25                         reg = <0x0 0x0>;
   26                         next-level-cache = <&L2_0>;
   27                 };
   28                 cpu1: cpu@1 {
   29                         device_type = "cpu";
   30                         compatible = "arm,cortex-a53";
   31                         reg = <0x0 0x1>;
   32                         enable-method = "psci";
   33                         next-level-cache = <&L2_0>;
   34                 };
   35                 cpu2: cpu@2 {
   36                         device_type = "cpu";
   37                         compatible = "arm,cortex-a53";
   38                         reg = <0x0 0x2>;
   39                         enable-method = "psci";
   40                         next-level-cache = <&L2_0>;
   41                 };
   42                 cpu3: cpu@3 {
   43                         device_type = "cpu";
   44                         compatible = "arm,cortex-a53";
   45                         reg = <0x0 0x3>;
   46                         enable-method = "psci";
   47                         next-level-cache = <&L2_0>;
   48                 };
   49                 L2_0: l2-cache0 {
   50                         compatible = "cache";
   51                 };
   52         };
   53 
   54         psci {
   55                 compatible = "arm,psci-0.2", "arm,psci";
   56                 method = "smc";
   57                 cpu_suspend = <0x84000001>;
   58                 cpu_off = <0x84000002>;
   59                 cpu_on = <0x84000003>;
   60         };
   61 
   62         gic: interrupt-controller@c0001000 {
   63                 #interrupt-cells = <3>;
   64                 compatible = "arm,gic-400";
   65                 interrupt-controller;
   66                 reg = <0x0 0xc0001000 0x1000>,
   67                       <0x0 0xc0002000 0x2000>,
   68                       <0x0 0xc0004000 0x2000>,
   69                       <0x0 0xc0006000 0x2000>;
   70         };
   71 
   72         pmu {
   73                 compatible = "arm,cortex-a53-pmu";
   74                 interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
   75                              <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
   76                              <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
   77                              <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
   78                 interrupt-affinity = <&cpu0>,
   79                                      <&cpu1>,
   80                                      <&cpu2>,
   81                                      <&cpu3>;
   82         };
   83 
   84         timer {
   85                 compatible = "arm,armv8-timer";
   86                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(0x0f) |
   87                               IRQ_TYPE_LEVEL_LOW)>,
   88                              <GIC_PPI 14 (GIC_CPU_MASK_RAW(0x0f) |
   89                               IRQ_TYPE_LEVEL_LOW)>,
   90                              <GIC_PPI 11 (GIC_CPU_MASK_RAW(0x0f) |
   91                               IRQ_TYPE_LEVEL_LOW)>,
   92                              <GIC_PPI 10 (GIC_CPU_MASK_RAW(0x0f) |
   93                               IRQ_TYPE_LEVEL_LOW)>;
   94         };
   95 
   96         clk_bus: clk_bus {
   97                 #clock-cells = <0>;
   98 
   99                 compatible = "fixed-clock";
  100                 clock-frequency = <198000000>;
  101                 clock-output-names = "BUSCLK";
  102         };
  103 
  104         soc {
  105                 #address-cells = <2>;
  106                 #size-cells = <1>;
  107 
  108                 compatible = "simple-bus";
  109                 interrupt-parent = <&gic>;
  110                 ranges;
  111 
  112                 eth0: ethernet@c1b00000 {
  113                         compatible = "cdns,gem";
  114                         reg = <0x0 0xc1b00000 0x1000>;
  115                         interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
  116                         clocks = <&clk_bus>, <&clk_bus>;
  117                         clock-names = "hclk", "pclk";
  118                         phy-mode = "rmii";
  119                         /* Filled in by boot */
  120                         mac-address = [ 00 00 00 00 00 00 ];
  121                 };
  122         };
  123 
  124         amba {
  125                 #address-cells = <2>;
  126                 #size-cells = <1>;
  127                 #interrupt-cells = <3>;
  128 
  129                 compatible = "simple-bus";
  130                 interrupt-parent = <&gic>;
  131                 ranges;
  132 
  133                 timers: timer@fd100000 {
  134                         compatible = "arm,sp804", "arm,primecell";
  135                         reg = <0x0 0xfd100000 0x1000>;
  136                         interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
  137                         clocks = <&clk_bus>, <&clk_bus>, <&clk_bus>;
  138                         clock-names = "timer0clk", "timer1clk", "apb_pclk";
  139                 };
  140                 wdog: watchdog@fd200000 {
  141                         compatible = "arm,sp805", "arm,primecell";
  142                         reg = <0x0 0xfd200000 0x1000>;
  143                         interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
  144                         clocks = <&clk_bus>, <&clk_bus>;
  145                         clock-names = "wdog_clk", "apb_pclk";
  146                 };
  147                 uart0: serial@fe000000 {
  148                         compatible = "arm,pl011", "arm,primecell";
  149                         reg = <0x0 0xfe000000 0x1000>;
  150                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
  151                         clocks = <&clk_bus>;
  152                         clock-names = "apb_pclk";
  153                         status = "disabled";
  154                 };
  155                 uart1: serial@fe100000 {
  156                         compatible = "arm,pl011", "arm,primecell";
  157                         reg = <0x0 0xfe100000 0x1000>;
  158                         interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
  159                         clocks = <&clk_bus>;
  160                         clock-names = "apb_pclk";
  161                         status = "disabled";
  162                 };
  163                 uart2: serial@fe200000 {
  164                         compatible = "arm,pl011", "arm,primecell";
  165                         reg = <0x0 0xfe200000 0x1000>;
  166                         interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
  167                         clocks = <&clk_bus>;
  168                         clock-names = "apb_pclk";
  169                         status = "disabled";
  170                 };
  171                 spi0: spi@fe800000 {
  172                         compatible = "arm,pl022", "arm,primecell";
  173                         reg = <0x0 0xfe800000 0x1000>;
  174                         interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
  175                         clocks = <&clk_bus>;
  176                         clock-names = "apb_pclk";
  177                 };
  178                 spi1: spi@fe900000 {
  179                         compatible = "arm,pl022", "arm,primecell";
  180                         reg = <0x0 0xfe900000 0x1000>;
  181                         interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
  182                         clocks = <&clk_bus>;
  183                         clock-names = "apb_pclk";
  184                 };
  185                 dmac0: dma-controller@c1128000 {
  186                         compatible = "arm,pl330", "arm,primecell";
  187                         reg = <0x0 0xc1128000 0x1000>;
  188                         interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
  189                         clocks = <&clk_bus>;
  190                         clock-names = "apb_pclk";
  191                         #dma-cells = <1>;
  192                 };
  193                 gpio0: gpio@fd400000 {
  194                         #gpio-cells = <2>;
  195                         compatible = "arm,pl061", "arm,primecell";
  196                         gpio-controller;
  197                         reg = <0x0 0xfd400000 0x1000>;
  198                         clocks = <&clk_bus>;
  199                         clock-names = "apb_pclk";
  200                         status = "disabled";
  201                 };
  202                 gpio1: gpio@fd410000 {
  203                         #gpio-cells = <2>;
  204                         compatible = "arm,pl061", "arm,primecell";
  205                         gpio-controller;
  206                         reg = <0x0 0xfd410000 0x1000>;
  207                         clocks = <&clk_bus>;
  208                         clock-names = "apb_pclk";
  209                         status = "disabled";
  210                 };
  211                 gpio2: gpio@fd420000 {
  212                         #gpio-cells = <2>;
  213                         compatible = "arm,pl061", "arm,primecell";
  214                         gpio-controller;
  215                         reg = <0x0 0xfd420000 0x1000>;
  216                         clocks = <&clk_bus>;
  217                         clock-names = "apb_pclk";
  218                         status = "disabled";
  219                 };
  220                 gpio3: gpio@fd430000 {
  221                         #gpio-cells = <2>;
  222                         compatible = "arm,pl061", "arm,primecell";
  223                         gpio-controller;
  224                         reg = <0x0 0xfd430000 0x1000>;
  225                         clocks = <&clk_bus>;
  226                         clock-names = "apb_pclk";
  227                 };
  228                 gpio4: gpio@fd440000 {
  229                         #gpio-cells = <2>;
  230                         compatible = "arm,pl061", "arm,primecell";
  231                         gpio-controller;
  232                         reg = <0x0 0xfd440000 0x1000>;
  233                         clocks = <&clk_bus>;
  234                         clock-names = "apb_pclk";
  235                         status = "disabled";
  236                 };
  237                 gpio5: gpio@fd450000 {
  238                         #gpio-cells = <2>;
  239                         compatible = "arm,pl061", "arm,primecell";
  240                         gpio-controller;
  241                         reg = <0x0 0xfd450000 0x1000>;
  242                         clocks = <&clk_bus>;
  243                         clock-names = "apb_pclk";
  244                         status = "disabled";
  245                 };
  246                 gpio6: gpio@fd460000 {
  247                         #gpio-cells = <2>;
  248                         compatible = "arm,pl061", "arm,primecell";
  249                         gpio-controller;
  250                         reg = <0x0 0xfd460000 0x1000>;
  251                         clocks = <&clk_bus>;
  252                         clock-names = "apb_pclk";
  253                         status = "disabled";
  254                 };
  255                 gpio7: gpio@fd470000 {
  256                         #gpio-cells = <2>;
  257                         compatible = "arm,pl061", "arm,primecell";
  258                         gpio-controller;
  259                         reg = <0x0 0xfd470000 0x1000>;
  260                         clocks = <&clk_bus>;
  261                         clock-names = "apb_pclk";
  262                         status = "disabled";
  263                 };
  264                 gpio8: gpio@fd480000 {
  265                         #gpio-cells = <2>;
  266                         compatible = "arm,pl061", "arm,primecell";
  267                         gpio-controller;
  268                         reg = <0x0 0xfd480000 0x1000>;
  269                         clocks = <&clk_bus>;
  270                         clock-names = "apb_pclk";
  271                         status = "disabled";
  272                 };
  273                 gpio9: gpio@fd490000 {
  274                         #gpio-cells = <2>;
  275                         compatible = "arm,pl061", "arm,primecell";
  276                         gpio-controller;
  277                         reg = <0x0 0xfd490000 0x1000>;
  278                         clocks = <&clk_bus>;
  279                         clock-names = "apb_pclk";
  280                         status = "disabled";
  281                 };
  282                 gpio10: gpio@fd4a0000 {
  283                         #gpio-cells = <2>;
  284                         compatible = "arm,pl061", "arm,primecell";
  285                         gpio-controller;
  286                         reg = <0x0 0xfd4a0000 0x1000>;
  287                         clocks = <&clk_bus>;
  288                         clock-names = "apb_pclk";
  289                         status = "disabled";
  290                 };
  291                 gpio11: gpio@fd4b0000 {
  292                         #gpio-cells = <2>;
  293                         compatible = "arm,pl061", "arm,primecell";
  294                         gpio-controller;
  295                         reg = <0x0 0xfd4b0000 0x1000>;
  296                         clocks = <&clk_bus>;
  297                         clock-names = "apb_pclk";
  298                 };
  299                 gpio12: gpio@fd4c0000 {
  300                         #gpio-cells = <2>;
  301                         compatible = "arm,pl061", "arm,primecell";
  302                         gpio-controller;
  303                         reg = <0x0 0xfd4c0000 0x1000>;
  304                         clocks = <&clk_bus>;
  305                         clock-names = "apb_pclk";
  306                         status = "disabled";
  307                 };
  308                 gpio13: gpio@fd4d0000 {
  309                         #gpio-cells = <2>;
  310                         compatible = "arm,pl061", "arm,primecell";
  311                         gpio-controller;
  312                         reg = <0x0 0xfd4d0000 0x1000>;
  313                         clocks = <&clk_bus>;
  314                         clock-names = "apb_pclk";
  315                         status = "disabled";
  316                 };
  317                 gpio14: gpio@fd4e0000 {
  318                         #gpio-cells = <2>;
  319                         compatible = "arm,pl061", "arm,primecell";
  320                         gpio-controller;
  321                         reg = <0x0 0xfd4e0000 0x1000>;
  322                         clocks = <&clk_bus>;
  323                         clock-names = "apb_pclk";
  324                         status = "disabled";
  325                 };
  326                 gpio15: gpio@fd4f0000 {
  327                         #gpio-cells = <2>;
  328                         compatible = "arm,pl061", "arm,primecell";
  329                         gpio-controller;
  330                         reg = <0x0 0xfd4f0000 0x1000>;
  331                         clocks = <&clk_bus>;
  332                         clock-names = "apb_pclk";
  333                         status = "disabled";
  334                 };
  335                 gpio16: gpio@fd500000 {
  336                         #gpio-cells = <2>;
  337                         compatible = "arm,pl061", "arm,primecell";
  338                         gpio-controller;
  339                         reg = <0x0 0xfd500000 0x1000>;
  340                         clocks = <&clk_bus>;
  341                         clock-names = "apb_pclk";
  342                         status = "disabled";
  343                 };
  344                 gpio17: gpio@fd510000 {
  345                         #gpio-cells = <2>;
  346                         compatible = "arm,pl061", "arm,primecell";
  347                         gpio-controller;
  348                         reg = <0x0 0xfd510000 0x1000>;
  349                         clocks = <&clk_bus>;
  350                         clock-names = "apb_pclk";
  351                 };
  352         };
  353 };

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