at91-tse850-3.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * at91-tse850-3.dts - Device Tree file for the Axentia TSE-850 3.0 board
    4  *
    5  * Copyright (C) 2017 Axentia Technologies AB
    6  *
    7  * Author: Peter Rosin <peda@axentia.se>
    8  */
    9 /dts-v1/;
   10 #include <dt-bindings/pwm/pwm.h>
   11 #include "at91-linea.dtsi"
   12 
   13 / {
   14         model = "Axentia TSE-850 3.0";
   15         compatible = "axentia,tse850v3", "axentia,linea",
   16                      "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
   17 
   18         sck: oscillator {
   19                 compatible = "fixed-clock";
   20 
   21                 #clock-cells = <0>;
   22                 clock-frequency = <16000000>;
   23                 clock-output-names = "sck";
   24         };
   25 
   26         reg_3v3: regulator {
   27                 compatible = "regulator-fixed";
   28 
   29                 regulator-name = "3v3-supply";
   30                 regulator-min-microvolt = <3300000>;
   31                 regulator-max-microvolt = <3300000>;
   32         };
   33 
   34         ana: reg-ana {
   35                 compatible = "pwm-regulator";
   36 
   37                 regulator-name = "ANA";
   38 
   39                 pwms = <&pwm0 2 1000 PWM_POLARITY_INVERTED>;
   40                 pwm-dutycycle-unit = <1000>;
   41                 pwm-dutycycle-range = <100 1000>;
   42 
   43                 regulator-min-microvolt = <2000000>;
   44                 regulator-max-microvolt = <20000000>;
   45                 regulator-ramp-delay = <1000>;
   46         };
   47 
   48         sound {
   49                 compatible = "axentia,tse850-pcm5142";
   50 
   51                 axentia,cpu-dai = <&ssc0>;
   52                 axentia,audio-codec = <&pcm5142>;
   53 
   54                 axentia,add-gpios = <&pioA 8 GPIO_ACTIVE_LOW>;
   55                 axentia,loop1-gpios = <&pioA 10 GPIO_ACTIVE_LOW>;
   56                 axentia,loop2-gpios = <&pioA 11 GPIO_ACTIVE_LOW>;
   57 
   58                 axentia,ana-supply = <&ana>;
   59         };
   60 
   61         dac: dpot-dac {
   62                 compatible = "dpot-dac";
   63                 vref-supply = <&reg_3v3>;
   64                 io-channels = <&dpot 0>;
   65                 io-channel-names = "dpot";
   66                 #io-channel-cells = <1>;
   67         };
   68 
   69         env_det: envelope-detector {
   70                 compatible = "axentia,tse850-envelope-detector";
   71                 io-channels = <&dac 0>;
   72                 io-channel-names = "dac";
   73                 #io-channel-cells = <1>;
   74 
   75                 interrupt-parent = <&pioA>;
   76                 interrupts = <3 IRQ_TYPE_EDGE_RISING>;
   77                 interrupt-names = "comp";
   78         };
   79 
   80         mux: mux-controller {
   81                 compatible = "gpio-mux";
   82                 #mux-control-cells = <0>;
   83 
   84                 mux-gpios = <&pioA 0 GPIO_ACTIVE_HIGH>,
   85                             <&pioA 1 GPIO_ACTIVE_HIGH>,
   86                             <&pioA 2 GPIO_ACTIVE_HIGH>;
   87                 idle-state = <0>;
   88         };
   89 
   90         envelope-detector-mux {
   91                 compatible = "io-channel-mux";
   92                 io-channels = <&env_det 0>;
   93                 io-channel-names = "parent";
   94 
   95                 mux-controls = <&mux>;
   96 
   97                 channels = "", "",
   98                          "sync-1",
   99                          "in",
  100                          "out",
  101                          "sync-2",
  102                          "sys-reg",
  103                          "ana-reg";
  104         };
  105 
  106         leds {
  107                 compatible = "gpio-leds";
  108 
  109                 ch1-red {
  110                         label = "ch-1:red";
  111                         gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
  112                 };
  113                 ch1-green {
  114                         label = "ch-1:green";
  115                         gpios = <&pioA 22 GPIO_ACTIVE_LOW>;
  116                 };
  117                 ch2-red {
  118                         label = "ch-2:red";
  119                         gpios = <&pioA 21 GPIO_ACTIVE_LOW>;
  120                 };
  121                 ch2-green {
  122                         label = "ch-2:green";
  123                         gpios = <&pioA 20 GPIO_ACTIVE_LOW>;
  124                 };
  125                 data-red {
  126                         label = "data:red";
  127                         gpios = <&pioA 19 GPIO_ACTIVE_LOW>;
  128                 };
  129                 data-green {
  130                         label = "data:green";
  131                         gpios = <&pioA 18 GPIO_ACTIVE_LOW>;
  132                 };
  133                 alarm-red {
  134                         label = "alarm:red";
  135                         gpios = <&pioA 17 GPIO_ACTIVE_LOW>;
  136                 };
  137                 alarm-green {
  138                         label = "alarm:green";
  139                         gpios = <&pioA 16 GPIO_ACTIVE_LOW>;
  140                 };
  141         };
  142 };
  143 
  144 &nand {
  145         partitions {
  146                 compatible = "fixed-partitions";
  147                 #address-cells = <1>;
  148                 #size-cells = <1>;
  149 
  150                 at91bootstrap@0 {
  151                         label = "at91bootstrap";
  152                         reg = <0x0 0x40000>;
  153                 };
  154 
  155                 barebox@40000 {
  156                         label = "bootloader";
  157                         reg = <0x40000 0x60000>;
  158                 };
  159 
  160                 bareboxenv@c0000 {
  161                         label = "bareboxenv";
  162                         reg = <0xc0000 0x40000>;
  163                 };
  164 
  165                 bareboxenv2@100000 {
  166                         label = "bareboxenv2";
  167                         reg = <0x100000 0x40000>;
  168                 };
  169 
  170                 oftree@180000 {
  171                         label = "oftree";
  172                         reg = <0x180000 0x20000>;
  173                 };
  174 
  175                 kernel@200000 {
  176                         label = "kernel";
  177                         reg = <0x200000 0x500000>;
  178                 };
  179 
  180                 rootfs@800000 {
  181                         label = "rootfs";
  182                         reg = <0x800000 0x0f800000>;
  183                 };
  184 
  185                 ovlfs@10000000 {
  186                         label = "ovlfs";
  187                         reg = <0x10000000 0x10000000>;
  188                 };
  189         };
  190 };
  191 
  192 &ssc0 {
  193         #sound-dai-cells = <0>;
  194 
  195         status = "okay";
  196 };
  197 
  198 &i2c0 {
  199         status = "okay";
  200 
  201         jc42@18 {
  202                 compatible = "nxp,se97b", "jedec,jc-42.4-temp";
  203                 reg = <0x18>;
  204                 smbus-timeout-disable;
  205         };
  206 
  207         dpot: mcp4651-104@28 {
  208                 compatible = "microchip,mcp4651-104";
  209                 reg = <0x28>;
  210                 #io-channel-cells = <1>;
  211         };
  212 
  213         pcm5142: pcm5142@4c {
  214                 compatible = "ti,pcm5142";
  215 
  216                 reg = <0x4c>;
  217                 #sound-dai-cells = <0>;
  218 
  219                 AVDD-supply = <&reg_3v3>;
  220                 DVDD-supply = <&reg_3v3>;
  221                 CPVDD-supply = <&reg_3v3>;
  222 
  223                 clocks = <&sck>;
  224 
  225                 pll-in = <3>;
  226                 pll-out = <6>;
  227         };
  228 
  229         eeprom@50 {
  230                 compatible = "nxp,se97b", "atmel,24c02";
  231                 reg = <0x50>;
  232                 pagesize = <16>;
  233         };
  234 };
  235 
  236 &pinctrl {
  237         tse850 {
  238                 pinctrl_usba_vbus: usba-vbus {
  239                         atmel,pins = <AT91_PIOC 31 AT91_PERIPH_GPIO
  240                                       AT91_PINCTRL_DEGLITCH>;
  241                 };
  242         };
  243 };
  244 
  245 &watchdog {
  246         status = "okay";
  247 };
  248 
  249 &usart0 {
  250         status = "okay";
  251 
  252         atmel,use-dma-rx;
  253 };
  254 
  255 &pwm0 {
  256         status = "okay";
  257 
  258         pinctrl-0 = <&pinctrl_pwm0_pwml2_1>;
  259         pinctrl-names = "default";
  260 };
  261 
  262 &macb1 {
  263         status = "okay";
  264 
  265         phy-mode = "rmii";
  266 
  267         #address-cells = <1>;
  268         #size-cells = <0>;
  269 
  270         phy0: ethernet-phy@3 {
  271                 reg = <3>;
  272 
  273                 interrupt-parent = <&pioE>;
  274                 interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
  275         };
  276 };
  277 
  278 &usb0 {
  279         status = "okay";
  280 
  281         pinctrl-names = "default";
  282         pinctrl-0 = <&pinctrl_usba_vbus>;
  283         atmel,vbus-gpio = <&pioC 31 GPIO_ACTIVE_HIGH>;
  284 };
  285 
  286 &usb1 {
  287         status = "okay";
  288 
  289         num-ports = <1>;
  290         atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
  291         atmel,oc-gpio = <&pioC 15 GPIO_ACTIVE_LOW>;
  292 };
  293 
  294 &usb2 {
  295         status = "okay";
  296 };
  297 
  298 &dbgu {
  299         status = "okay";
  300 
  301         dmas = <0>, <0>;        /*  Do not use DMA for dbgu */
  302 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/at91-tse850-3.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/at91-tse850-3.dts