r7s72100-genmai.dts

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Device Tree Source for the Genmai board
    4  *
    5  * Copyright (C) 2013-14 Renesas Solutions Corp.
    6  * Copyright (C) 2014 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com>
    7  */
    8 
    9 /dts-v1/;
   10 #include "r7s72100.dtsi"
   11 #include <dt-bindings/gpio/gpio.h>
   12 #include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
   13 
   14 / {
   15         model = "Genmai";
   16         compatible = "renesas,genmai", "renesas,r7s72100";
   17 
   18         aliases {
   19                 serial0 = &scif2;
   20         };
   21 
   22         chosen {
   23                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
   24                 stdout-path = "serial0:115200n8";
   25         };
   26 
   27         memory@8000000 {
   28                 device_type = "memory";
   29                 reg = <0x08000000 0x08000000>;
   30         };
   31 
   32         lbsc {
   33                 #address-cells = <1>;
   34                 #size-cells = <1>;
   35         };
   36 
   37         leds {
   38                 status = "okay";
   39                 compatible = "gpio-leds";
   40 
   41                 led1 {
   42                         gpios = <&port4 10 GPIO_ACTIVE_LOW>;
   43                 };
   44 
   45                 led2 {
   46                         gpios = <&port4 11 GPIO_ACTIVE_LOW>;
   47                 };
   48         };
   49 };
   50 
   51 &pinctrl {
   52 
   53         scif2_pins: serial2 {
   54                 /* P3_0 as TxD2; P3_2 as RxD2 */
   55                 pinmux = <RZA1_PINMUX(3, 0, 6)>, <RZA1_PINMUX(3, 2, 4)>;
   56         };
   57 
   58         i2c2_pins: i2c2 {
   59                 /* RIIC2: P1_4 as SCL, P1_5 as SDA */
   60                 pinmux = <RZA1_PINMUX(1, 4, 1)>, <RZA1_PINMUX(1, 5, 1)>;
   61         };
   62 
   63         ether_pins: ether {
   64                 /* Ethernet on Ports 1,2,3,5 */
   65                 pinmux = <RZA1_PINMUX(1, 14, 4)>,/* P1_14 = ET_COL  */
   66                          <RZA1_PINMUX(5, 9, 2)>, /* P5_9 = ET_MDC   */
   67                          <RZA1_PINMUX(3, 3, 2)>, /* P3_3 = ET_MDIO */
   68                          <RZA1_PINMUX(3, 4, 2)>, /* P3_4 = ET_RXCLK */
   69                          <RZA1_PINMUX(3, 5, 2)>, /* P3_5 = ET_RXER  */
   70                          <RZA1_PINMUX(3, 6, 2)>, /* P3_6 = ET_RXDV  */
   71                          <RZA1_PINMUX(2, 0, 2)>, /* P2_0 = ET_TXCLK */
   72                          <RZA1_PINMUX(2, 1, 2)>, /* P2_1 = ET_TXER  */
   73                          <RZA1_PINMUX(2, 2, 2)>, /* P2_2 = ET_TXEN  */
   74                          <RZA1_PINMUX(2, 3, 2)>, /* P2_3 = ET_CRS   */
   75                          <RZA1_PINMUX(2, 4, 2)>, /* P2_4 = ET_TXD0  */
   76                          <RZA1_PINMUX(2, 5, 2)>, /* P2_5 = ET_TXD1  */
   77                          <RZA1_PINMUX(2, 6, 2)>, /* P2_6 = ET_TXD2  */
   78                          <RZA1_PINMUX(2, 7, 2)>, /* P2_7 = ET_TXD3  */
   79                          <RZA1_PINMUX(2, 8, 2)>, /* P2_8 = ET_RXD0  */
   80                          <RZA1_PINMUX(2, 9, 2)>, /* P2_9 = ET_RXD1  */
   81                          <RZA1_PINMUX(2, 10, 2)>,/* P2_10 = ET_RXD2 */
   82                          <RZA1_PINMUX(2, 11, 2)>;/* P2_11 = ET_RXD3 */
   83         };
   84 };
   85 
   86 &extal_clk {
   87         clock-frequency = <13330000>;
   88 };
   89 
   90 &usb_x1_clk {
   91         clock-frequency = <48000000>;
   92 };
   93 
   94 &rtc_x1_clk {
   95         clock-frequency = <32768>;
   96 };
   97 
   98 &mtu2 {
   99         status = "okay";
  100 };
  101 
  102 &ether {
  103         pinctrl-names = "default";
  104         pinctrl-0 = <&ether_pins>;
  105 
  106         status = "okay";
  107 
  108         renesas,no-ether-link;
  109         phy-handle = <&phy0>;
  110         phy0: ethernet-phy@0 {
  111                 compatible = "ethernet-phy-idb824.2814",
  112                              "ethernet-phy-ieee802.3-c22";
  113                 reg = <0>;
  114         };
  115 };
  116 
  117 &i2c2 {
  118         status = "okay";
  119         clock-frequency = <400000>;
  120 
  121         pinctrl-names = "default";
  122         pinctrl-0 = <&i2c2_pins>;
  123 
  124         eeprom@50 {
  125                 compatible = "renesas,r1ex24128", "atmel,24c128";
  126                 reg = <0x50>;
  127                 pagesize = <64>;
  128         };
  129 };
  130 
  131 &rtc {
  132         status = "okay";
  133 };
  134 
  135 &scif2 {
  136         pinctrl-names = "default";
  137         pinctrl-0 = <&scif2_pins>;
  138 
  139         status = "okay";
  140 };
  141 
  142 &spi4 {
  143         status = "okay";
  144 
  145         codec: codec@0 {
  146                 compatible = "wlf,wm8978";
  147                 reg = <0>;
  148                 spi-max-frequency = <5000000>;
  149         };
  150 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/r7s72100-genmai.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/r7s72100-genmai.dts