r8a7778-bockw.dts

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Reference Device Tree Source for the R-Car M1A (R8A77781) Bock-W board
    4  *
    5  * Copyright (C) 2013  Renesas Solutions Corp.
    6  * Copyright (C) 2013  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
    7  *
    8  * based on r8a7779
    9  *
   10  * Copyright (C) 2013 Renesas Solutions Corp.
   11  * Copyright (C) 2013 Simon Horman
   12  */
   13 
   14 /dts-v1/;
   15 #include "r8a7778.dtsi"
   16 #include <dt-bindings/interrupt-controller/irq.h>
   17 #include <dt-bindings/gpio/gpio.h>
   18 
   19 / {
   20         model = "bockw";
   21         compatible = "renesas,bockw", "renesas,r8a7778";
   22 
   23         aliases {
   24                 serial0 = &scif0;
   25         };
   26 
   27         chosen {
   28                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
   29                 stdout-path = "serial0:115200n8";
   30         };
   31 
   32         memory@60000000 {
   33                 device_type = "memory";
   34                 reg = <0x60000000 0x10000000>;
   35         };
   36 
   37         fixedregulator3v3: regulator-3v3 {
   38                 compatible = "regulator-fixed";
   39                 regulator-name = "fixed-3.3V";
   40                 regulator-min-microvolt = <3300000>;
   41                 regulator-max-microvolt = <3300000>;
   42                 regulator-boot-on;
   43                 regulator-always-on;
   44         };
   45 
   46         sound {
   47                 compatible = "simple-audio-card";
   48 
   49                 simple-audio-card,format = "left_j";
   50                 simple-audio-card,bitclock-master = <&sndcodec>;
   51                 simple-audio-card,frame-master = <&sndcodec>;
   52 
   53                 sndcpu: simple-audio-card,cpu {
   54                         sound-dai = <&rcar_sound>;
   55                 };
   56 
   57                 sndcodec: simple-audio-card,codec {
   58                         sound-dai = <&ak4643>;
   59                         system-clock-frequency = <11289600>;
   60                 };
   61         };
   62 };
   63 
   64 &bsc {
   65         ethernet@18300000 {
   66                 compatible = "smsc,lan89218", "smsc,lan9115";
   67                 reg = <0x18300000 0x1000>;
   68 
   69                 phy-mode = "mii";
   70                 interrupt-parent = <&irqpin>;
   71                 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
   72                 reg-io-width = <4>;
   73                 vddvario-supply = <&fixedregulator3v3>;
   74                 vdd33a-supply = <&fixedregulator3v3>;
   75         };
   76 };
   77 
   78 &extal_clk {
   79         clock-frequency = <33333333>;
   80 };
   81 
   82 &i2c0 {
   83         status = "okay";
   84 
   85         ak4643: codec@12 {
   86                 compatible = "asahi-kasei,ak4643";
   87                 #sound-dai-cells = <0>;
   88                 reg = <0x12>;
   89         };
   90 
   91         camera@41 {
   92                 compatible = "oki,ml86v7667";
   93                 reg = <0x41>;
   94         };
   95 
   96         camera@43 {
   97                 compatible = "oki,ml86v7667";
   98                 reg = <0x43>;
   99         };
  100 
  101         rx8581: rtc@51 {
  102                 compatible = "epson,rx8581";
  103                 reg = <0x51>;
  104         };
  105 };
  106 
  107 &mmcif {
  108         pinctrl-0 = <&mmc_pins>;
  109         pinctrl-names = "default";
  110 
  111         vmmc-supply = <&fixedregulator3v3>;
  112         bus-width = <8>;
  113         broken-cd;
  114         status = "okay";
  115 };
  116 
  117 &irqpin {
  118         status = "okay";
  119 };
  120 
  121 &tmu0 {
  122         status = "okay";
  123 };
  124 
  125 &pfc {
  126         pinctrl-0 = <&scif_clk_pins>;
  127         pinctrl-names = "default";
  128 
  129         scif0_pins: scif0 {
  130                 groups = "scif0_data_a", "scif0_ctrl";
  131                 function = "scif0";
  132         };
  133 
  134         scif_clk_pins: scif_clk {
  135                 groups = "scif_clk";
  136                 function = "scif_clk";
  137         };
  138 
  139         mmc_pins: mmc {
  140                 groups = "mmc_data8", "mmc_ctrl";
  141                 function = "mmc";
  142         };
  143 
  144         sdhi0_pins: sd0 {
  145                 groups = "sdhi0_data4", "sdhi0_ctrl";
  146                 function = "sdhi0";
  147         };
  148         sdhi0_pup_pins: sd0_pup {
  149                 groups = "sdhi0_cd", "sdhi0_wp";
  150                 function = "sdhi0";
  151                 bias-pull-up;
  152         };
  153 
  154         hspi0_pins: hspi0 {
  155                 groups = "hspi0_a";
  156                 function = "hspi0";
  157         };
  158 
  159         usb0_pins: usb0 {
  160                 groups = "usb0";
  161                 function = "usb0";
  162         };
  163 
  164         usb1_pins: usb1 {
  165                 groups = "usb1";
  166                 function = "usb1";
  167         };
  168 
  169         vin0_pins: vin0 {
  170                 groups = "vin0_data8", "vin0_clk";
  171                 function = "vin0";
  172         };
  173 
  174         vin1_pins: vin1 {
  175                 groups = "vin1_data8", "vin1_clk";
  176                 function = "vin1";
  177         };
  178 };
  179 
  180 &rcar_sound {
  181         /* Single DAI */
  182         #sound-dai-cells = <0>;
  183 };
  184 
  185 &sdhi0 {
  186         pinctrl-0 = <&sdhi0_pins>, <&sdhi0_pup_pins>;
  187         pinctrl-names = "default";
  188 
  189         vmmc-supply = <&fixedregulator3v3>;
  190         bus-width = <4>;
  191         status = "okay";
  192         wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
  193 };
  194 
  195 &hspi0 {
  196         pinctrl-0 = <&hspi0_pins>;
  197         pinctrl-names = "default";
  198         status = "okay";
  199 
  200         flash: flash@0 {
  201                 compatible = "spansion,s25fl008k", "jedec,spi-nor";
  202                 reg = <0>;
  203                 spi-max-frequency = <104000000>;
  204                 m25p,fast-read;
  205 
  206                 partitions {
  207                         compatible = "fixed-partitions";
  208                         #address-cells = <1>;
  209                         #size-cells = <1>;
  210 
  211                         partition@0 {
  212                                 label = "data(spi)";
  213                                 reg = <0x00000000 0x00100000>;
  214                         };
  215                 };
  216         };
  217 };
  218 
  219 &scif0 {
  220         pinctrl-0 = <&scif0_pins>;
  221         pinctrl-names = "default";
  222 
  223         uart-has-rtscts;
  224         status = "okay";
  225 };
  226 
  227 &scif_clk {
  228         clock-frequency = <14745600>;
  229 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/r8a7778-bockw.dts

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sys/contrib/device-tree/src/arm/r8a7778-bockw.dts