r7s72100-rskrza1.dts

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Device Tree Source for the RZ/A1H RSK board
    4  *
    5  * Copyright (C) 2016 Renesas Electronics
    6  */
    7 
    8 /dts-v1/;
    9 #include "r7s72100.dtsi"
   10 #include <dt-bindings/gpio/gpio.h>
   11 #include <dt-bindings/input/input.h>
   12 #include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
   13 
   14 / {
   15         model = "RSKRZA1";
   16         compatible = "renesas,rskrza1", "renesas,r7s72100";
   17 
   18         aliases {
   19                 serial0 = &scif2;
   20         };
   21 
   22         chosen {
   23                 bootargs = "ignore_loglevel";
   24                 stdout-path = "serial0:115200n8";
   25         };
   26 
   27         memory@8000000 {
   28                 device_type = "memory";
   29                 reg = <0x08000000 0x02000000>;
   30         };
   31 
   32         keyboard {
   33                 compatible = "gpio-keys";
   34 
   35                 pinctrl-names = "default";
   36                 pinctrl-0 = <&keyboard_pins>;
   37 
   38                 key-1 {
   39                         interrupt-parent = <&irqc>;
   40                         interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
   41                         linux,code = <KEY_1>;
   42                         label = "SW1";
   43                         wakeup-source;
   44                 };
   45 
   46                 key-2 {
   47                         interrupt-parent = <&irqc>;
   48                         interrupts = <2 IRQ_TYPE_EDGE_BOTH>;
   49                         linux,code = <KEY_2>;
   50                         label = "SW2";
   51                         wakeup-source;
   52                 };
   53 
   54                 key-3 {
   55                         interrupt-parent = <&irqc>;
   56                         interrupts = <5 IRQ_TYPE_EDGE_BOTH>;
   57                         linux,code = <KEY_3>;
   58                         label = "SW3";
   59                         wakeup-source;
   60                 };
   61         };
   62 
   63         lbsc {
   64                 #address-cells = <1>;
   65                 #size-cells = <1>;
   66         };
   67 
   68         leds {
   69                 compatible = "gpio-leds";
   70 
   71                 led0 {
   72                         gpios = <&port7 1 GPIO_ACTIVE_LOW>;
   73                 };
   74 
   75                 led1 {
   76                         gpios = <&io_expander1 0 GPIO_ACTIVE_LOW>;
   77                 };
   78 
   79                 led2 {
   80                         gpios = <&io_expander1 1 GPIO_ACTIVE_LOW>;
   81                 };
   82 
   83                 led3 {
   84                         gpios = <&io_expander1 2 GPIO_ACTIVE_LOW>;
   85                 };
   86         };
   87 };
   88 
   89 &extal_clk {
   90         clock-frequency = <13330000>;
   91 };
   92 
   93 &i2c3 {
   94         pinctrl-names = "default";
   95         pinctrl-0 = <&i2c3_pins>;
   96         status = "okay";
   97 
   98         clock-frequency = <400000>;
   99 
  100         io_expander1: gpio@20 {
  101                 compatible = "onnn,cat9554";
  102                 reg = <0x20>;
  103                 gpio-controller;
  104                 #gpio-cells = <2>;
  105         };
  106 
  107         io_expander2: gpio@21 {
  108                 compatible = "onnn,cat9554";
  109                 reg = <0x21>;
  110                 gpio-controller;
  111                 #gpio-cells = <2>;
  112         };
  113 
  114         eeprom@50 {
  115                 compatible = "renesas,r1ex24016", "atmel,24c16";
  116                 reg = <0x50>;
  117                 pagesize = <16>;
  118         };
  119 };
  120 
  121 &usb_x1_clk {
  122         clock-frequency = <48000000>;
  123 };
  124 
  125 &rtc_x1_clk {
  126         clock-frequency = <32768>;
  127 };
  128 
  129 &pinctrl {
  130         /* RIIC ch3 (Port Expander, EEPROM (MAC Addr), Audio Codec) */
  131         i2c3_pins: i2c3 {
  132                 pinmux = <RZA1_PINMUX(1, 6, 1)>,        /* RIIC3SCL */
  133                          <RZA1_PINMUX(1, 7, 1)>;        /* RIIC3SDA */
  134         };
  135 
  136         keyboard_pins: keyboard {
  137                 pinmux = <RZA1_PINMUX(1, 9, 3)>,        /* IRQ3 */
  138                          <RZA1_PINMUX(1, 8, 3)>,        /* IRQ2 */
  139                          <RZA1_PINMUX(1, 11, 3)>;       /* IRQ5 */
  140         };
  141 
  142         /* Serial Console */
  143         scif2_pins: serial2 {
  144                 pinmux = <RZA1_PINMUX(3, 0, 6)>,        /* TxD2 */
  145                          <RZA1_PINMUX(3, 2, 4)>;        /* RxD2 */
  146         };
  147 
  148         /* Ethernet */
  149         ether_pins: ether {
  150                 /* Ethernet on Ports 1,2,3,5 */
  151                 pinmux = <RZA1_PINMUX(1, 14, 4)>,       /* ET_COL   */
  152                          <RZA1_PINMUX(5, 9, 2)>,        /* ET_MDC   */
  153                          <RZA1_PINMUX(3, 3, 2)>,        /* ET_MDIO  */
  154                          <RZA1_PINMUX(3, 4, 2)>,        /* ET_RXCLK */
  155                          <RZA1_PINMUX(3, 5, 2)>,        /* ET_RXER  */
  156                          <RZA1_PINMUX(3, 6, 2)>,        /* ET_RXDV  */
  157                          <RZA1_PINMUX(2, 0, 2)>,        /* ET_TXCLK */
  158                          <RZA1_PINMUX(2, 1, 2)>,        /* ET_TXER  */
  159                          <RZA1_PINMUX(2, 2, 2)>,        /* ET_TXEN  */
  160                          <RZA1_PINMUX(2, 3, 2)>,        /* ET_CRS   */
  161                          <RZA1_PINMUX(2, 4, 2)>,        /* ET_TXD0  */
  162                          <RZA1_PINMUX(2, 5, 2)>,        /* ET_TXD1  */
  163                          <RZA1_PINMUX(2, 6, 2)>,        /* ET_TXD2  */
  164                          <RZA1_PINMUX(2, 7, 2)>,        /* ET_TXD3  */
  165                          <RZA1_PINMUX(2, 8, 2)>,        /* ET_RXD0  */
  166                          <RZA1_PINMUX(2, 9, 2)>,        /* ET_RXD1  */
  167                          <RZA1_PINMUX(2, 10, 2)>,       /* ET_RXD2  */
  168                          <RZA1_PINMUX(2, 11, 2)>;       /* ET_RXD3  */
  169         };
  170 
  171         /* SDHI ch1 on CN1 */
  172         sdhi1_pins: sdhi1 {
  173                 pinmux = <RZA1_PINMUX(3, 8, 7)>,        /* SD_CD_1 */
  174                          <RZA1_PINMUX(3, 9, 7)>,        /* SD_WP_1 */
  175                          <RZA1_PINMUX(3, 10, 7)>,       /* SD_D1_1 */
  176                          <RZA1_PINMUX(3, 11, 7)>,       /* SD_D0_1 */
  177                          <RZA1_PINMUX(3, 12, 7)>,       /* SD_CLK_1 */
  178                          <RZA1_PINMUX(3, 13, 7)>,       /* SD_CMD_1 */
  179                          <RZA1_PINMUX(3, 14, 7)>,       /* SD_D3_1 */
  180                          <RZA1_PINMUX(3, 15, 7)>;       /* SD_D2_1 */
  181         };
  182 };
  183 
  184 &mtu2 {
  185         status = "okay";
  186 };
  187 
  188 &ether {
  189         pinctrl-names = "default";
  190         pinctrl-0 = <&ether_pins>;
  191         status = "okay";
  192         renesas,no-ether-link;
  193         phy-handle = <&phy0>;
  194         phy0: ethernet-phy@0 {
  195                 compatible = "ethernet-phy-idb824.2814",
  196                              "ethernet-phy-ieee802.3-c22";
  197                 reg = <0>;
  198         };
  199 };
  200 
  201 &sdhi1 {
  202         pinctrl-names = "default";
  203         pinctrl-0 = <&sdhi1_pins>;
  204         bus-width = <4>;
  205         status = "okay";
  206 };
  207 
  208 &ostm0 {
  209         status = "okay";
  210 };
  211 
  212 &ostm1 {
  213         status = "okay";
  214 };
  215 
  216 &rtc {
  217         status = "okay";
  218 };
  219 
  220 &scif2 {
  221         pinctrl-names = "default";
  222         pinctrl-0 = <&scif2_pins>;
  223         status = "okay";
  224 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/r7s72100-rskrza1.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/r7s72100-rskrza1.dts