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/pxa910.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-only
    2 /*
    3  *  Copyright (C) 2012 Marvell Technology Group Ltd.
    4  *  Author: Haojian Zhuang <haojian.zhuang@marvell.com>
    5  */
    6 
    7 #include <dt-bindings/clock/marvell,pxa910.h>
    8 
    9 / {
   10         #address-cells = <1>;
   11         #size-cells = <1>;
   12 
   13         aliases {
   14                 serial0 = &uart1;
   15                 serial1 = &uart2;
   16                 serial2 = &uart3;
   17                 i2c0 = &twsi1;
   18                 i2c1 = &twsi2;
   19         };
   20 
   21         soc {
   22                 #address-cells = <1>;
   23                 #size-cells = <1>;
   24                 compatible = "simple-bus";
   25                 interrupt-parent = <&intc>;
   26                 ranges;
   27 
   28                 L2: l2-cache {
   29                         compatible = "marvell,tauros2-cache";
   30                         marvell,tauros2-cache-features = <0x3>;
   31                 };
   32 
   33                 axi@d4200000 {  /* AXI */
   34                         compatible = "mrvl,axi-bus", "simple-bus";
   35                         #address-cells = <1>;
   36                         #size-cells = <1>;
   37                         reg = <0xd4200000 0x00200000>;
   38                         ranges;
   39 
   40                         intc: interrupt-controller@d4282000 {
   41                                 compatible = "mrvl,mmp-intc";
   42                                 interrupt-controller;
   43                                 #interrupt-cells = <1>;
   44                                 reg = <0xd4282000 0x1000>;
   45                                 mrvl,intc-nr-irqs = <64>;
   46                         };
   47 
   48                 };
   49 
   50                 apb@d4000000 {  /* APB */
   51                         compatible = "mrvl,apb-bus", "simple-bus";
   52                         #address-cells = <1>;
   53                         #size-cells = <1>;
   54                         reg = <0xd4000000 0x00200000>;
   55                         ranges;
   56 
   57                         timer0: timer@d4014000 {
   58                                 compatible = "mrvl,mmp-timer";
   59                                 reg = <0xd4014000 0x100>;
   60                                 interrupts = <13>;
   61                         };
   62 
   63                         timer1: timer@d4016000 {
   64                                 compatible = "mrvl,mmp-timer";
   65                                 reg = <0xd4016000 0x100>;
   66                                 interrupts = <29>;
   67                                 status = "disabled";
   68                         };
   69 
   70                         uart1: serial@d4017000 {
   71                                 compatible = "mrvl,mmp-uart", "intel,xscale-uart";
   72                                 reg = <0xd4017000 0x1000>;
   73                                 reg-shift = <2>;
   74                                 interrupts = <27>;
   75                                 clocks = <&soc_clocks PXA910_CLK_UART0>;
   76                                 resets = <&soc_clocks PXA910_CLK_UART0>;
   77                                 status = "disabled";
   78                         };
   79 
   80                         uart2: serial@d4018000 {
   81                                 compatible = "mrvl,mmp-uart", "intel,xscale-uart";
   82                                 reg = <0xd4018000 0x1000>;
   83                                 reg-shift = <2>;
   84                                 interrupts = <28>;
   85                                 clocks = <&soc_clocks PXA910_CLK_UART1>;
   86                                 resets = <&soc_clocks PXA910_CLK_UART1>;
   87                                 status = "disabled";
   88                         };
   89 
   90                         uart3: serial@d4036000 {
   91                                 compatible = "mrvl,mmp-uart", "intel,xscale-uart";
   92                                 reg = <0xd4036000 0x1000>;
   93                                 reg-shift = <2>;
   94                                 interrupts = <59>;
   95                                 clocks = <&soc_clocks PXA910_CLK_UART2>;
   96                                 resets = <&soc_clocks PXA910_CLK_UART2>;
   97                                 status = "disabled";
   98                         };
   99 
  100                         gpio@d4019000 {
  101                                 compatible = "marvell,mmp-gpio";
  102                                 #address-cells = <1>;
  103                                 #size-cells = <1>;
  104                                 reg = <0xd4019000 0x1000>;
  105                                 gpio-controller;
  106                                 #gpio-cells = <2>;
  107                                 interrupts = <49>;
  108                                 interrupt-names = "gpio_mux";
  109                                 clocks = <&soc_clocks PXA910_CLK_GPIO>;
  110                                 resets = <&soc_clocks PXA910_CLK_GPIO>;
  111                                 interrupt-controller;
  112                                 #interrupt-cells = <2>;
  113                                 ranges;
  114 
  115                                 gcb0: gpio@d4019000 {
  116                                         reg = <0xd4019000 0x4>;
  117                                 };
  118 
  119                                 gcb1: gpio@d4019004 {
  120                                         reg = <0xd4019004 0x4>;
  121                                 };
  122 
  123                                 gcb2: gpio@d4019008 {
  124                                         reg = <0xd4019008 0x4>;
  125                                 };
  126 
  127                                 gcb3: gpio@d4019100 {
  128                                         reg = <0xd4019100 0x4>;
  129                                 };
  130                         };
  131 
  132                         twsi1: i2c@d4011000 {
  133                                 compatible = "mrvl,mmp-twsi";
  134                                 #address-cells = <1>;
  135                                 #size-cells = <0>;
  136                                 reg = <0xd4011000 0x1000>;
  137                                 interrupts = <7>;
  138                                 clocks = <&soc_clocks PXA910_CLK_TWSI0>;
  139                                 resets = <&soc_clocks PXA910_CLK_TWSI0>;
  140                                 mrvl,i2c-fast-mode;
  141                                 status = "disabled";
  142                         };
  143 
  144                         twsi2: i2c@d4037000 {
  145                                 compatible = "mrvl,mmp-twsi";
  146                                 #address-cells = <1>;
  147                                 #size-cells = <0>;
  148                                 reg = <0xd4037000 0x1000>;
  149                                 interrupts = <54>;
  150                                 clocks = <&soc_clocks PXA910_CLK_TWSI1>;
  151                                 resets = <&soc_clocks PXA910_CLK_TWSI1>;
  152                                 status = "disabled";
  153                         };
  154 
  155                         rtc: rtc@d4010000 {
  156                                 compatible = "mrvl,mmp-rtc";
  157                                 reg = <0xd4010000 0x1000>;
  158                                 interrupts = <5>, <6>;
  159                                 interrupt-names = "rtc 1Hz", "rtc alarm";
  160                                 clocks = <&soc_clocks PXA910_CLK_RTC>;
  161                                 resets = <&soc_clocks PXA910_CLK_RTC>;
  162                                 status = "disabled";
  163                         };
  164                 };
  165 
  166                 soc_clocks: clocks{
  167                         compatible = "marvell,pxa910-clock";
  168                         reg = <0xd4050000 0x1000>,
  169                               <0xd4282800 0x400>,
  170                               <0xd4015000 0x1000>,
  171                               <0xd403b000 0x1000>;
  172                         reg-names = "mpmu", "apmu", "apbc", "apbcp";
  173                         #clock-cells = <1>;
  174                         #reset-cells = <1>;
  175                 };
  176         };
  177 };

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