r8a7794-alt.dts

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10
    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Device Tree Source for the Alt board
    4  *
    5  * Copyright (C) 2014 Renesas Electronics Corporation
    6  */
    7 
    8 /dts-v1/;
    9 #include "r8a7794.dtsi"
   10 #include <dt-bindings/gpio/gpio.h>
   11 #include <dt-bindings/input/input.h>
   12 
   13 / {
   14         model = "Alt";
   15         compatible = "renesas,alt", "renesas,r8a7794";
   16 
   17         aliases {
   18                 serial0 = &scif2;
   19                 i2c9 = &gpioi2c1;
   20                 i2c10 = &gpioi2c4;
   21                 i2c11 = &i2chdmi;
   22                 i2c12 = &i2cexio4;
   23                 mmc0 = &mmcif0;
   24                 mmc1 = &sdhi0;
   25                 mmc2 = &sdhi1;
   26         };
   27 
   28         chosen {
   29                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
   30                 stdout-path = "serial0:115200n8";
   31         };
   32 
   33         memory@40000000 {
   34                 device_type = "memory";
   35                 reg = <0 0x40000000 0 0x40000000>;
   36         };
   37 
   38         d3_3v: regulator-d3-3v {
   39                 compatible = "regulator-fixed";
   40                 regulator-name = "D3.3V";
   41                 regulator-min-microvolt = <3300000>;
   42                 regulator-max-microvolt = <3300000>;
   43                 regulator-boot-on;
   44                 regulator-always-on;
   45         };
   46 
   47         vcc_sdhi0: regulator-vcc-sdhi0 {
   48                 compatible = "regulator-fixed";
   49 
   50                 regulator-name = "SDHI0 Vcc";
   51                 regulator-min-microvolt = <3300000>;
   52                 regulator-max-microvolt = <3300000>;
   53 
   54                 gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>;
   55                 enable-active-high;
   56         };
   57 
   58         vccq_sdhi0: regulator-vccq-sdhi0 {
   59                 compatible = "regulator-gpio";
   60 
   61                 regulator-name = "SDHI0 VccQ";
   62                 regulator-min-microvolt = <1800000>;
   63                 regulator-max-microvolt = <3300000>;
   64 
   65                 gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
   66                 gpios-states = <1>;
   67                 states = <3300000 1>, <1800000 0>;
   68         };
   69 
   70         vcc_sdhi1: regulator-vcc-sdhi1 {
   71                 compatible = "regulator-fixed";
   72 
   73                 regulator-name = "SDHI1 Vcc";
   74                 regulator-min-microvolt = <3300000>;
   75                 regulator-max-microvolt = <3300000>;
   76 
   77                 gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>;
   78                 enable-active-high;
   79         };
   80 
   81         vccq_sdhi1: regulator-vccq-sdhi1 {
   82                 compatible = "regulator-gpio";
   83 
   84                 regulator-name = "SDHI1 VccQ";
   85                 regulator-min-microvolt = <1800000>;
   86                 regulator-max-microvolt = <3300000>;
   87 
   88                 gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
   89                 gpios-states = <1>;
   90                 states = <3300000 1>, <1800000 0>;
   91         };
   92 
   93         lbsc {
   94                 #address-cells = <1>;
   95                 #size-cells = <1>;
   96         };
   97 
   98         keyboard {
   99                 compatible = "gpio-keys";
  100 
  101                 pinctrl-0 = <&keyboard_pins>;
  102                 pinctrl-names = "default";
  103 
  104                 one {
  105                         linux,code = <KEY_1>;
  106                         label = "SW2-1";
  107                         wakeup-source;
  108                         debounce-interval = <20>;
  109                         gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
  110                 };
  111                 two {
  112                         linux,code = <KEY_2>;
  113                         label = "SW2-2";
  114                         wakeup-source;
  115                         debounce-interval = <20>;
  116                         gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;
  117                 };
  118                 three {
  119                         linux,code = <KEY_3>;
  120                         label = "SW2-3";
  121                         wakeup-source;
  122                         debounce-interval = <20>;
  123                         gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
  124                 };
  125                 four {
  126                         linux,code = <KEY_4>;
  127                         label = "SW2-4";
  128                         wakeup-source;
  129                         debounce-interval = <20>;
  130                         gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
  131                 };
  132         };
  133 
  134         vga-encoder {
  135                 compatible = "adi,adv7123";
  136 
  137                 ports {
  138                         #address-cells = <1>;
  139                         #size-cells = <0>;
  140 
  141                         port@0 {
  142                                 reg = <0>;
  143                                 adv7123_in: endpoint {
  144                                         remote-endpoint = <&du_out_rgb1>;
  145                                 };
  146                         };
  147                         port@1 {
  148                                 reg = <1>;
  149                                 adv7123_out: endpoint {
  150                                         remote-endpoint = <&vga_in>;
  151                                 };
  152                         };
  153                 };
  154         };
  155 
  156         vga {
  157                 compatible = "vga-connector";
  158 
  159                 port {
  160                         vga_in: endpoint {
  161                                 remote-endpoint = <&adv7123_out>;
  162                         };
  163                 };
  164         };
  165 
  166         x2_clk: x2-clock {
  167                 compatible = "fixed-clock";
  168                 #clock-cells = <0>;
  169                 clock-frequency = <74250000>;
  170         };
  171 
  172         x13_clk: x13-clock {
  173                 compatible = "fixed-clock";
  174                 #clock-cells = <0>;
  175                 clock-frequency = <148500000>;
  176         };
  177 
  178         gpioi2c1: i2c-9 {
  179                 #address-cells = <1>;
  180                 #size-cells = <0>;
  181                 compatible = "i2c-gpio";
  182                 status = "disabled";
  183                 scl-gpios = <&gpio4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  184                 sda-gpios = <&gpio4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  185         };
  186 
  187         gpioi2c4: i2c-10 {
  188                 #address-cells = <1>;
  189                 #size-cells = <0>;
  190                 compatible = "i2c-gpio";
  191                 status = "disabled";
  192                 scl-gpios = <&gpio4 8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  193                 sda-gpios = <&gpio4 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  194                 i2c-gpio,delay-us = <5>;
  195         };
  196 
  197         /*
  198          * A fallback to GPIO is provided for I2C1.
  199          */
  200         i2chdmi: i2c-11 {
  201                 compatible = "i2c-demux-pinctrl";
  202                 i2c-parent = <&i2c1>, <&gpioi2c1>;
  203                 i2c-bus-name = "i2c-hdmi";
  204                 #address-cells = <1>;
  205                 #size-cells = <0>;
  206 
  207                 composite-in@20 {
  208                         compatible = "adi,adv7180";
  209                         reg = <0x20>;
  210 
  211                         port {
  212                                 adv7180: endpoint {
  213                                         bus-width = <8>;
  214                                         remote-endpoint = <&vin0ep>;
  215                                 };
  216                         };
  217                 };
  218 
  219                 eeprom@50 {
  220                         compatible = "renesas,r1ex24002", "atmel,24c02";
  221                         reg = <0x50>;
  222                         pagesize = <16>;
  223                 };
  224         };
  225 
  226         /*
  227          * I2C4 is routed to EXIO connector B, pins 73 (SCL) + 74 (SDA).
  228          * A fallback to GPIO is provided.
  229          */
  230         i2cexio4: i2c-14 {
  231                 compatible = "i2c-demux-pinctrl";
  232                 i2c-parent = <&i2c4>, <&gpioi2c4>;
  233                 i2c-bus-name = "i2c-exio4";
  234                 #address-cells = <1>;
  235                 #size-cells = <0>;
  236         };
  237 };
  238 
  239 &pci0 {
  240         status = "okay";
  241         pinctrl-0 = <&usb0_pins>;
  242         pinctrl-names = "default";
  243 };
  244 
  245 &pci1 {
  246         status = "okay";
  247         pinctrl-0 = <&usb1_pins>;
  248         pinctrl-names = "default";
  249 };
  250 
  251 &usbphy {
  252         status = "okay";
  253 };
  254 
  255 &du {
  256         pinctrl-0 = <&du_pins>;
  257         pinctrl-names = "default";
  258         status = "okay";
  259 
  260         clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
  261                  <&x13_clk>, <&x2_clk>;
  262         clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
  263 
  264         ports {
  265                 port@1 {
  266                         endpoint {
  267                                 remote-endpoint = <&adv7123_in>;
  268                         };
  269                 };
  270         };
  271 };
  272 
  273 &extal_clk {
  274         clock-frequency = <20000000>;
  275 };
  276 
  277 &pfc {
  278         pinctrl-0 = <&scif_clk_pins>;
  279         pinctrl-names = "default";
  280 
  281         du_pins: du {
  282                 groups = "du1_rgb666", "du1_sync", "du1_disp", "du1_clk0_out";
  283                 function = "du1";
  284         };
  285 
  286         scif2_pins: scif2 {
  287                 groups = "scif2_data";
  288                 function = "scif2";
  289         };
  290 
  291         scif_clk_pins: scif_clk {
  292                 groups = "scif_clk";
  293                 function = "scif_clk";
  294         };
  295 
  296         ether_pins: ether {
  297                 groups = "eth_link", "eth_mdio", "eth_rmii";
  298                 function = "eth";
  299         };
  300 
  301         phy1_pins: phy1 {
  302                 groups = "intc_irq8";
  303                 function = "intc";
  304         };
  305 
  306         i2c1_pins: i2c1 {
  307                 groups = "i2c1";
  308                 function = "i2c1";
  309         };
  310 
  311         i2c4_pins: i2c4 {
  312                 groups = "i2c4";
  313                 function = "i2c4";
  314         };
  315 
  316         vin0_pins: vin0 {
  317                 groups = "vin0_data8", "vin0_clk";
  318                 function = "vin0";
  319         };
  320 
  321         mmcif0_pins: mmcif0 {
  322                 groups = "mmc_data8", "mmc_ctrl";
  323                 function = "mmc";
  324         };
  325 
  326         sdhi0_pins: sd0 {
  327                 groups = "sdhi0_data4", "sdhi0_ctrl";
  328                 function = "sdhi0";
  329                 power-source = <3300>;
  330         };
  331 
  332         sdhi0_pins_uhs: sd0_uhs {
  333                 groups = "sdhi0_data4", "sdhi0_ctrl";
  334                 function = "sdhi0";
  335                 power-source = <1800>;
  336         };
  337 
  338         sdhi1_pins: sd1 {
  339                 groups = "sdhi1_data4", "sdhi1_ctrl";
  340                 function = "sdhi1";
  341                 power-source = <3300>;
  342         };
  343 
  344         sdhi1_pins_uhs: sd1_uhs {
  345                 groups = "sdhi1_data4", "sdhi1_ctrl";
  346                 function = "sdhi1";
  347                 power-source = <1800>;
  348         };
  349 
  350         usb0_pins: usb0 {
  351                 groups = "usb0";
  352                 function = "usb0";
  353         };
  354 
  355         usb1_pins: usb1 {
  356                 groups = "usb1";
  357                 function = "usb1";
  358         };
  359 
  360         keyboard_pins: keyboard {
  361                 pins = "GP_3_9", "GP_3_10", "GP_3_11", "GP_3_12";
  362                 bias-pull-up;
  363         };
  364 };
  365 
  366 &cmt0 {
  367         status = "okay";
  368 };
  369 
  370 &pfc {
  371         qspi_pins: qspi {
  372                 groups = "qspi_ctrl", "qspi_data4";
  373                 function = "qspi";
  374         };
  375 };
  376 
  377 &ether {
  378         pinctrl-0 = <&ether_pins>, <&phy1_pins>;
  379         pinctrl-names = "default";
  380 
  381         phy-handle = <&phy1>;
  382         renesas,ether-link-active-low;
  383         status = "okay";
  384 
  385         phy1: ethernet-phy@1 {
  386                 compatible = "ethernet-phy-id0022.1537",
  387                              "ethernet-phy-ieee802.3-c22";
  388                 reg = <1>;
  389                 interrupt-parent = <&irqc0>;
  390                 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
  391                 micrel,led-mode = <1>;
  392                 reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
  393         };
  394 };
  395 
  396 &mmcif0 {
  397         pinctrl-0 = <&mmcif0_pins>;
  398         pinctrl-names = "default";
  399 
  400         vmmc-supply = <&d3_3v>;
  401         vqmmc-supply = <&d3_3v>;
  402         bus-width = <8>;
  403         non-removable;
  404         status = "okay";
  405 };
  406 
  407 &rwdt {
  408         timeout-sec = <60>;
  409         status = "okay";
  410 };
  411 
  412 &sdhi0 {
  413         pinctrl-0 = <&sdhi0_pins>;
  414         pinctrl-1 = <&sdhi0_pins_uhs>;
  415         pinctrl-names = "default", "state_uhs";
  416 
  417         vmmc-supply = <&vcc_sdhi0>;
  418         vqmmc-supply = <&vccq_sdhi0>;
  419         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
  420         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
  421         sd-uhs-sdr50;
  422         sd-uhs-sdr104;
  423         status = "okay";
  424 };
  425 
  426 &sdhi1 {
  427         pinctrl-0 = <&sdhi1_pins>;
  428         pinctrl-1 = <&sdhi1_pins_uhs>;
  429         pinctrl-names = "default", "state_uhs";
  430 
  431         vmmc-supply = <&vcc_sdhi1>;
  432         vqmmc-supply = <&vccq_sdhi1>;
  433         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
  434         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
  435         sd-uhs-sdr50;
  436         status = "okay";
  437 };
  438 
  439 &i2c1 {
  440         pinctrl-0 = <&i2c1_pins>;
  441         pinctrl-names = "i2c-hdmi";
  442 
  443         clock-frequency = <400000>;
  444 };
  445 
  446 &i2c4 {
  447         pinctrl-0 = <&i2c4_pins>;
  448         pinctrl-names = "i2c-exio4";
  449 };
  450 
  451 &i2c7 {
  452         status = "okay";
  453         clock-frequency = <100000>;
  454 
  455         pmic@58 {
  456                 compatible = "dlg,da9063";
  457                 reg = <0x58>;
  458                 interrupt-parent = <&gpio3>;
  459                 interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
  460                 interrupt-controller;
  461 
  462                 rtc {
  463                         compatible = "dlg,da9063-rtc";
  464                 };
  465 
  466                 watchdog {
  467                         compatible = "dlg,da9063-watchdog";
  468                 };
  469         };
  470 };
  471 
  472 &vin0 {
  473         status = "okay";
  474         pinctrl-0 = <&vin0_pins>;
  475         pinctrl-names = "default";
  476 
  477         port {
  478                 vin0ep: endpoint {
  479                         remote-endpoint = <&adv7180>;
  480                         bus-width = <8>;
  481                 };
  482         };
  483 };
  484 
  485 &scif2 {
  486         pinctrl-0 = <&scif2_pins>;
  487         pinctrl-names = "default";
  488 
  489         status = "okay";
  490 };
  491 
  492 &scif_clk {
  493         clock-frequency = <14745600>;
  494 };
  495 
  496 &qspi {
  497         pinctrl-0 = <&qspi_pins>;
  498         pinctrl-names = "default";
  499 
  500         status = "okay";
  501 
  502         flash@0 {
  503                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
  504                 reg = <0>;
  505                 spi-max-frequency = <30000000>;
  506                 spi-tx-bus-width = <4>;
  507                 spi-rx-bus-width = <4>;
  508                 spi-cpol;
  509                 spi-cpha;
  510                 m25p,fast-read;
  511 
  512                 partitions {
  513                         compatible = "fixed-partitions";
  514                         #address-cells = <1>;
  515                         #size-cells = <1>;
  516 
  517                         partition@0 {
  518                                 label = "loader";
  519                                 reg = <0x00000000 0x00040000>;
  520                                 read-only;
  521                         };
  522                         partition@40000 {
  523                                 label = "system";
  524                                 reg = <0x00040000 0x00040000>;
  525                                 read-only;
  526                         };
  527                         partition@80000 {
  528                                 label = "user";
  529                                 reg = <0x00080000 0x03f80000>;
  530                         };
  531                 };
  532         };
  533 };
Cache object: 6d965edeb0b156fbf5a928d9149a1f28
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]
This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.
FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/r8a7794-alt.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/r8a7794-alt.dts
