r8a7779-marzen.dts

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Device Tree Source for the R-Car H1 (R8A77790) Marzen board
    4  *
    5  * Copyright (C) 2013 Renesas Solutions Corp.
    6  * Copyright (C) 2013 Simon Horman
    7  */
    8 
    9 /dts-v1/;
   10 #include "r8a7779.dtsi"
   11 #include <dt-bindings/gpio/gpio.h>
   12 #include <dt-bindings/interrupt-controller/irq.h>
   13 
   14 / {
   15         model = "marzen";
   16         compatible = "renesas,marzen", "renesas,r8a7779";
   17 
   18         aliases {
   19                 serial0 = &scif2;
   20                 serial1 = &scif4;
   21         };
   22 
   23         chosen {
   24                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
   25                 stdout-path = "serial0:115200n8";
   26         };
   27 
   28         memory@60000000 {
   29                 device_type = "memory";
   30                 reg = <0x60000000 0x40000000>;
   31         };
   32 
   33         fixedregulator3v3: regulator-3v3 {
   34                 compatible = "regulator-fixed";
   35                 regulator-name = "fixed-3.3V";
   36                 regulator-min-microvolt = <3300000>;
   37                 regulator-max-microvolt = <3300000>;
   38                 regulator-boot-on;
   39                 regulator-always-on;
   40         };
   41 
   42         vccq_sdhi0: regulator-vccq-sdhi0 {
   43                 compatible = "regulator-gpio";
   44 
   45                 regulator-name = "SDHI0 VccQ";
   46                 regulator-min-microvolt = <1800000>;
   47                 regulator-max-microvolt = <3300000>;
   48 
   49                 gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
   50                 gpios-states = <1>;
   51                 states = <3300000 1>, <1800000 0>;
   52         };
   53 
   54         ethernet@18000000 {
   55                 compatible = "smsc,lan89218", "smsc,lan9115";
   56                 reg = <0x18000000 0x100>;
   57                 pinctrl-0 = <&ethernet_pins>;
   58                 pinctrl-names = "default";
   59 
   60                 phy-mode = "mii";
   61                 interrupt-parent = <&irqpin0>;
   62                 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
   63                 smsc,irq-push-pull;
   64                 reg-io-width = <4>;
   65                 vddvario-supply = <&fixedregulator3v3>;
   66                 vdd33a-supply = <&fixedregulator3v3>;
   67         };
   68 
   69         leds {
   70                 compatible = "gpio-leds";
   71                 led2 {
   72                         gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
   73                 };
   74                 led3 {
   75                         gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
   76                 };
   77                 led4 {
   78                         gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;
   79                 };
   80         };
   81 
   82         vga-encoder {
   83                 compatible = "adi,adv7123";
   84 
   85                 ports {
   86                         #address-cells = <1>;
   87                         #size-cells = <0>;
   88 
   89                         port@0 {
   90                                 reg = <0>;
   91                                 vga_enc_in: endpoint {
   92                                         remote-endpoint = <&du_out_rgb0>;
   93                                 };
   94                         };
   95                         port@1 {
   96                                 reg = <1>;
   97                                 vga_enc_out: endpoint {
   98                                         remote-endpoint = <&vga_in>;
   99                                 };
  100                         };
  101                 };
  102         };
  103 
  104         vga {
  105                 compatible = "vga-connector";
  106 
  107                 port {
  108                         vga_in: endpoint {
  109                                 remote-endpoint = <&vga_enc_out>;
  110                         };
  111                 };
  112         };
  113 
  114         lvds-encoder {
  115                 compatible = "thine,thc63lvdm83d";
  116 
  117                 ports {
  118                         #address-cells = <1>;
  119                         #size-cells = <0>;
  120 
  121                         port@0 {
  122                                 reg = <0>;
  123                                 lvds_enc_in: endpoint {
  124                                         remote-endpoint = <&du_out_rgb1>;
  125                                 };
  126                         };
  127                         port@1 {
  128                                 reg = <1>;
  129                                 lvds_connector: endpoint {
  130                                 };
  131                         };
  132                 };
  133         };
  134 
  135         x3_clk: x3-clock {
  136                 compatible = "fixed-clock";
  137                 #clock-cells = <0>;
  138                 clock-frequency = <65000000>;
  139         };
  140 };
  141 
  142 &du {
  143         pinctrl-0 = <&du_pins>;
  144         pinctrl-names = "default";
  145         status = "okay";
  146 
  147         clocks = <&mstp1_clks R8A7779_CLK_DU>, <&x3_clk>;
  148         clock-names = "du.0", "dclkin.0";
  149 
  150         ports {
  151                 port@0 {
  152                         endpoint {
  153                                 remote-endpoint = <&vga_enc_in>;
  154                         };
  155                 };
  156                 port@1 {
  157                         endpoint {
  158                                 remote-endpoint = <&lvds_enc_in>;
  159                         };
  160                 };
  161         };
  162 };
  163 
  164 &irqpin0 {
  165         status = "okay";
  166 };
  167 
  168 &extal_clk {
  169         clock-frequency = <31250000>;
  170 };
  171 
  172 &tmu0 {
  173         status = "okay";
  174 };
  175 
  176 &pfc {
  177         pinctrl-0 = <&scif_clk_pins>;
  178         pinctrl-names = "default";
  179 
  180         du_pins: du {
  181                 du0 {
  182                         groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0", "du0_clk_in";
  183                         function = "du0";
  184                 };
  185                 du1 {
  186                         groups = "du1_rgb666", "du1_sync_1", "du1_clk_out";
  187                         function = "du1";
  188                 };
  189         };
  190 
  191         scif_clk_pins: scif_clk {
  192                 groups = "scif_clk_b";
  193                 function = "scif_clk";
  194         };
  195 
  196         ethernet_pins: ethernet {
  197                 intc {
  198                         groups = "intc_irq1_b";
  199                         function = "intc";
  200                 };
  201                 lbsc {
  202                         groups = "lbsc_ex_cs0";
  203                         function = "lbsc";
  204                 };
  205         };
  206 
  207         scif2_pins: scif2 {
  208                 groups = "scif2_data_c";
  209                 function = "scif2";
  210         };
  211 
  212         scif4_pins: scif4 {
  213                 groups = "scif4_data";
  214                 function = "scif4";
  215         };
  216 
  217         sdhi0_pins: sd0 {
  218                 groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
  219                 function = "sdhi0";
  220         };
  221 
  222         hspi0_pins: hspi0 {
  223                 groups = "hspi0";
  224                 function = "hspi0";
  225         };
  226 };
  227 
  228 &sata {
  229         status = "okay";
  230 };
  231 
  232 &scif2 {
  233         pinctrl-0 = <&scif2_pins>;
  234         pinctrl-names = "default";
  235 
  236         status = "okay";
  237 };
  238 
  239 &scif4 {
  240         pinctrl-0 = <&scif4_pins>;
  241         pinctrl-names = "default";
  242 
  243         status = "okay";
  244 };
  245 
  246 &scif_clk {
  247         clock-frequency = <14745600>;
  248 };
  249 
  250 &sdhi0 {
  251         pinctrl-0 = <&sdhi0_pins>;
  252         pinctrl-names = "default";
  253 
  254         vmmc-supply = <&fixedregulator3v3>;
  255         vqmmc-supply = <&vccq_sdhi0>;
  256         bus-width = <4>;
  257         status = "okay";
  258 };
  259 
  260 &hspi0 {
  261         pinctrl-0 = <&hspi0_pins>;
  262         pinctrl-names = "default";
  263         status = "okay";
  264 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/r8a7779-marzen.dts

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sys/contrib/device-tree/src/arm/r8a7779-marzen.dts