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/imxrt1050.dtsi

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (C) 2019
    4  * Author(s): Giulio Benetti <giulio.benetti@benettiengineering.com>
    5  */
    6 
    7 #include "armv7-m.dtsi"
    8 #include <dt-bindings/interrupt-controller/arm-gic.h>
    9 #include <dt-bindings/clock/imxrt1050-clock.h>
   10 #include <dt-bindings/gpio/gpio.h>
   11 
   12 / {
   13         #address-cells = <1>;
   14         #size-cells = <1>;
   15 
   16         clocks {
   17                 osc: osc {
   18                         compatible = "fixed-clock";
   19                         #clock-cells = <0>;
   20                         clock-frequency = <24000000>;
   21                 };
   22 
   23                 osc3M: osc3M {
   24                         compatible = "fixed-clock";
   25                         #clock-cells = <0>;
   26                         clock-frequency = <3000000>;
   27                 };
   28         };
   29 
   30         soc {
   31                 lpuart1: serial@40184000 {
   32                         compatible = "fsl,imxrt1050-lpuart", "fsl,imx7ulp-lpuart";
   33                         reg = <0x40184000 0x4000>;
   34                         interrupts = <20>;
   35                         clocks = <&clks IMXRT1050_CLK_LPUART1>;
   36                         clock-names = "ipg";
   37                         status = "disabled";
   38                 };
   39 
   40                 iomuxc: pinctrl@401f8000 {
   41                         compatible = "fsl,imxrt1050-iomuxc";
   42                         reg = <0x401f8000 0x4000>;
   43                         fsl,mux_mask = <0x7>;
   44                 };
   45 
   46                 anatop: anatop@400d8000 {
   47                         compatible = "fsl,imxrt-anatop";
   48                         reg = <0x400d8000 0x4000>;
   49                 };
   50 
   51                 clks: clock-controller@400fc000 {
   52                         compatible = "fsl,imxrt1050-ccm";
   53                         reg = <0x400fc000 0x4000>;
   54                         interrupts = <95>, <96>;
   55                         clocks = <&osc>;
   56                         clock-names = "osc";
   57                         #clock-cells = <1>;
   58                         assigned-clocks = <&clks IMXRT1050_CLK_PLL1_BYPASS>,
   59                                 <&clks IMXRT1050_CLK_PLL1_BYPASS>,
   60                                 <&clks IMXRT1050_CLK_PLL2_BYPASS>,
   61                                 <&clks IMXRT1050_CLK_PLL3_BYPASS>,
   62                                 <&clks IMXRT1050_CLK_PLL3_PFD1_664_62M>,
   63                                 <&clks IMXRT1050_CLK_PLL2_PFD2_396M>;
   64                         assigned-clock-parents = <&clks IMXRT1050_CLK_PLL1_REF_SEL>,
   65                                 <&clks IMXRT1050_CLK_PLL1_ARM>,
   66                                 <&clks IMXRT1050_CLK_PLL2_SYS>,
   67                                 <&clks IMXRT1050_CLK_PLL3_USB_OTG>,
   68                                 <&clks IMXRT1050_CLK_PLL3_USB_OTG>,
   69                                 <&clks IMXRT1050_CLK_PLL2_SYS>;
   70                 };
   71 
   72                 edma1: dma-controller@400e8000 {
   73                         #dma-cells = <2>;
   74                         compatible = "fsl,imx7ulp-edma";
   75                         reg = <0x400e8000 0x4000>,
   76                                 <0x400ec000 0x4000>;
   77                         dma-channels = <32>;
   78                         interrupts = <0>, <1>, <2>, <3>, <4>, <5>, <6>, <7>, <8>,
   79                                 <9>, <10>, <11>, <12>, <13>, <14>, <15>, <16>;
   80                         clock-names = "dma", "dmamux0";
   81                         clocks = <&clks IMXRT1050_CLK_DMA>,
   82                                  <&clks IMXRT1050_CLK_DMA_MUX>;
   83                 };
   84 
   85                 usdhc1: mmc@402c0000 {
   86                         compatible = "fsl,imxrt1050-usdhc", "fsl,imx6sl-usdhc";
   87                         reg = <0x402c0000 0x4000>;
   88                         interrupts = <110>;
   89                         clocks = <&clks IMXRT1050_CLK_IPG_PDOF>,
   90                                 <&clks IMXRT1050_CLK_OSC>,
   91                                 <&clks IMXRT1050_CLK_USDHC1>;
   92                         clock-names = "ipg", "ahb", "per";
   93                         bus-width = <4>;
   94                         fsl,wp-controller;
   95                         no-1-8-v;
   96                         max-frequency = <4000000>;
   97                         fsl,tuning-start-tap = <20>;
   98                         fsl,tuning-step = <2>;
   99                         status = "disabled";
  100                 };
  101 
  102                 gpio1: gpio@401b8000 {
  103                         compatible = "fsl,imxrt1050-gpio", "fsl,imx35-gpio";
  104                         reg = <0x401b8000 0x4000>;
  105                         interrupts = <80>, <81>;
  106                         gpio-controller;
  107                         #gpio-cells = <2>;
  108                         interrupt-controller;
  109                         #interrupt-cells = <2>;
  110                 };
  111 
  112                 gpio2: gpio@401bc000 {
  113                         compatible = "fsl,imxrt1050-gpio", "fsl,imx35-gpio";
  114                         reg = <0x401bc000 0x4000>;
  115                         interrupts = <82>, <83>;
  116                         gpio-controller;
  117                         #gpio-cells = <2>;
  118                         interrupt-controller;
  119                         #interrupt-cells = <2>;
  120                 };
  121 
  122                 gpio3: gpio@401c0000 {
  123                         compatible = "fsl,imxrt1050-gpio", "fsl,imx35-gpio";
  124                         reg = <0x401c0000 0x4000>;
  125                         interrupts = <84>, <85>;
  126                         gpio-controller;
  127                         #gpio-cells = <2>;
  128                         interrupt-controller;
  129                         #interrupt-cells = <2>;
  130                 };
  131 
  132                 gpio4: gpio@401c4000 {
  133                         compatible = "fsl,imxrt1050-gpio", "fsl,imx35-gpio";
  134                         reg = <0x401c4000 0x4000>;
  135                         interrupts = <86>, <87>;
  136                         gpio-controller;
  137                         #gpio-cells = <2>;
  138                         interrupt-controller;
  139                         #interrupt-cells = <2>;
  140                 };
  141 
  142                 gpio5: gpio@400c0000 {
  143                         compatible = "fsl,imxrt1050-gpio", "fsl,imx35-gpio";
  144                         reg = <0x400c0000 0x4000>;
  145                         interrupts = <88>, <89>;
  146                         gpio-controller;
  147                         #gpio-cells = <2>;
  148                         interrupt-controller;
  149                         #interrupt-cells = <2>;
  150                 };
  151 
  152                 gpt: timer@401ec000 {
  153                         compatible = "fsl,imxrt1050-gpt", "fsl,imx6dl-gpt", "fsl,imx6sl-gpt";
  154                         reg = <0x401ec000 0x4000>;
  155                         interrupts = <100>;
  156                         clocks = <&osc3M>;
  157                         clock-names = "per";
  158                 };
  159         };
  160 };

Cache object: b20e363f29c2c0fa845cfc134fd79c5f


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