emev2-kzm9d.dts

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Device Tree Source for the KZM9D board
    4  *
    5  * Copyright (C) 2013 Renesas Solutions Corp.
    6  */
    7 /dts-v1/;
    8 
    9 #include "emev2.dtsi"
   10 #include <dt-bindings/gpio/gpio.h>
   11 #include <dt-bindings/input/input.h>
   12 #include <dt-bindings/interrupt-controller/irq.h>
   13 
   14 / {
   15         model = "EMEV2 KZM9D Board";
   16         compatible = "renesas,kzm9d", "renesas,emev2";
   17 
   18         memory@40000000 {
   19                 device_type = "memory";
   20                 reg = <0x40000000 0x8000000>;
   21         };
   22 
   23         aliases {
   24                 serial1 = &uart1;
   25         };
   26 
   27         chosen {
   28                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
   29                 stdout-path = "serial1:115200n8";
   30         };
   31 
   32         gpio_keys {
   33                 compatible = "gpio-keys";
   34                 one {
   35                         debounce-interval = <50>;
   36                         wakeup-source;
   37                         label = "DSW2-1";
   38                         linux,code = <KEY_1>;
   39                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
   40                 };
   41                 two {
   42                         debounce-interval = <50>;
   43                         wakeup-source;
   44                         label = "DSW2-2";
   45                         linux,code = <KEY_2>;
   46                         gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
   47                 };
   48                 three {
   49                         debounce-interval = <50>;
   50                         wakeup-source;
   51                         label = "DSW2-3";
   52                         linux,code = <KEY_3>;
   53                         gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
   54                 };
   55                 four {
   56                         debounce-interval = <50>;
   57                         wakeup-source;
   58                         label = "DSW2-4";
   59                         linux,code = <KEY_4>;
   60                         gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
   61                 };
   62         };
   63 
   64         reg_1p8v: regulator-1p8v {
   65                 compatible = "regulator-fixed";
   66                 regulator-name = "fixed-1.8V";
   67                 regulator-min-microvolt = <1800000>;
   68                 regulator-max-microvolt = <1800000>;
   69                 regulator-always-on;
   70                 regulator-boot-on;
   71         };
   72 
   73         reg_3p3v: regulator-3p3v {
   74                 compatible = "regulator-fixed";
   75                 regulator-name = "fixed-3.3V";
   76                 regulator-min-microvolt = <3300000>;
   77                 regulator-max-microvolt = <3300000>;
   78                 regulator-always-on;
   79                 regulator-boot-on;
   80         };
   81 
   82         ethernet@20000000 {
   83                 compatible = "smsc,lan9221", "smsc,lan9115";
   84                 reg = <0x20000000 0x10000>;
   85                 phy-mode = "mii";
   86                 interrupt-parent = <&gpio0>;
   87                 interrupts = <1 IRQ_TYPE_EDGE_RISING>;
   88                 reg-io-width = <4>;
   89                 smsc,irq-active-high;
   90                 smsc,irq-push-pull;
   91                 vddvario-supply = <&reg_1p8v>;
   92                 vdd33a-supply = <&reg_3p3v>;
   93         };
   94 };
   95 
   96 &iic0 {
   97         status = "okay";
   98 };
   99 
  100 &iic1 {
  101         status = "okay";
  102 };
  103 
  104 &pfc {
  105         uart1_pins: uart1 {
  106                 groups = "uart1_ctrl", "uart1_data";
  107                 function = "uart1";
  108         };
  109 };
  110 
  111 &uart1 {
  112         pinctrl-0 = <&uart1_pins>;
  113         pinctrl-names = "default";
  114         status = "okay";
  115 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/emev2-kzm9d.dts

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sys/contrib/device-tree/src/arm/emev2-kzm9d.dts