omap3-beagle-xm.dts

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    1 // SPDX-License-Identifier: GPL-2.0-only
    2 /*
    3  * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
    4  */
    5 /dts-v1/;
    6 
    7 #include "omap36xx.dtsi"
    8 
    9 / {
   10         model = "TI OMAP3 BeagleBoard xM";
   11         compatible = "ti,omap3-beagle-xm", "ti,omap3630", "ti,omap36xx", "ti,omap3";
   12 
   13         cpus {
   14                 cpu@0 {
   15                         cpu0-supply = <&vcc>;
   16                 };
   17         };
   18 
   19         memory@80000000 {
   20                 device_type = "memory";
   21                 reg = <0x80000000 0x20000000>; /* 512 MB */
   22         };
   23 
   24         aliases {
   25                 display0 = &dvi0;
   26                 display1 = &tv0;
   27                 ethernet = &ethernet;
   28         };
   29 
   30         /* fixed 26MHz oscillator */
   31         hfclk_26m: oscillator {
   32                 #clock-cells = <0>;
   33                 compatible = "fixed-clock";
   34                 clock-frequency = <26000000>;
   35         };
   36 
   37         led-controller-1 {
   38                 compatible = "gpio-leds";
   39 
   40                 led-1 {
   41                         label = "beagleboard::usr0";
   42                         gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
   43                         linux,default-trigger = "heartbeat";
   44                 };
   45 
   46                 led-2 {
   47                         label = "beagleboard::usr1";
   48                         gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
   49                         linux,default-trigger = "mmc0";
   50                 };
   51         };
   52 
   53         led-controller-2 {
   54                 compatible = "pwm-leds";
   55 
   56                 led-3 {
   57                         label = "beagleboard::pmu_stat";
   58                         pwms = <&twl_pwmled 1 7812500>;
   59                         max-brightness = <127>;
   60                 };
   61         };
   62 
   63         sound {
   64                 compatible = "ti,omap-twl4030";
   65                 ti,model = "omap3beagle";
   66 
   67                 ti,mcbsp = <&mcbsp2>;
   68         };
   69 
   70         gpio_keys {
   71                 compatible = "gpio-keys";
   72 
   73                 user {
   74                         label = "user";
   75                         gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
   76                         linux,code = <0x114>;
   77                         wakeup-source;
   78                 };
   79 
   80         };
   81 
   82         /* HS USB Port 2 Power */
   83         hsusb2_power: hsusb2_power_reg {
   84                 compatible = "regulator-fixed";
   85                 regulator-name = "hsusb2_vbus";
   86                 regulator-min-microvolt = <3300000>;
   87                 regulator-max-microvolt = <3300000>;
   88                 gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>; /* GPIO LEDA */
   89                 startup-delay-us = <70000>;
   90         };
   91 
   92         /* HS USB Host PHY on PORT 2 */
   93         hsusb2_phy: hsusb2_phy {
   94                 compatible = "usb-nop-xceiv";
   95                 reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
   96                 vcc-supply = <&hsusb2_power>;
   97                 #phy-cells = <0>;
   98         };
   99 
  100         tfp410: encoder0 {
  101                 compatible = "ti,tfp410";
  102                 powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>;
  103 
  104                 /* XXX pinctrl from twl */
  105 
  106                 ports {
  107                         #address-cells = <1>;
  108                         #size-cells = <0>;
  109 
  110                         port@0 {
  111                                 reg = <0>;
  112 
  113                                 tfp410_in: endpoint {
  114                                         remote-endpoint = <&dpi_out>;
  115                                 };
  116                         };
  117 
  118                         port@1 {
  119                                 reg = <1>;
  120 
  121                                 tfp410_out: endpoint {
  122                                         remote-endpoint = <&dvi_connector_in>;
  123                                 };
  124                         };
  125                 };
  126         };
  127 
  128         dvi0: connector0 {
  129                 compatible = "dvi-connector";
  130                 label = "dvi";
  131 
  132                 digital;
  133 
  134                 ddc-i2c-bus = <&i2c3>;
  135 
  136                 port {
  137                         dvi_connector_in: endpoint {
  138                                 remote-endpoint = <&tfp410_out>;
  139                         };
  140                 };
  141         };
  142 
  143         tv0: connector1 {
  144                 compatible = "svideo-connector";
  145                 label = "tv";
  146 
  147                 port {
  148                         tv_connector_in: endpoint {
  149                                 remote-endpoint = <&venc_out>;
  150                         };
  151                 };
  152         };
  153 
  154         etb@5401b000 {
  155                 compatible = "arm,coresight-etb10", "arm,primecell";
  156                 reg = <0x5401b000 0x1000>;
  157 
  158                 clocks = <&emu_src_ck>;
  159                 clock-names = "apb_pclk";
  160                 in-ports {
  161                         port {
  162                                 etb_in: endpoint {
  163                                         remote-endpoint = <&etm_out>;
  164                                 };
  165                         };
  166                 };
  167         };
  168 
  169         etm@54010000 {
  170                 compatible = "arm,coresight-etm3x", "arm,primecell";
  171                 reg = <0x54010000 0x1000>;
  172 
  173                 clocks = <&emu_src_ck>;
  174                 clock-names = "apb_pclk";
  175                 out-ports {
  176                         port {
  177                                 etm_out: endpoint {
  178                                         remote-endpoint = <&etb_in>;
  179                                 };
  180                         };
  181                 };
  182         };
  183 };
  184 
  185 &omap3_pmx_wkup {
  186         gpio1_pins: pinmux_gpio1_pins {
  187                 pinctrl-single,pins = <
  188                         OMAP3_WKUP_IOPAD(0x2a0e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */
  189                 >;
  190         };
  191 
  192         dss_dpi_pins2: pinmux_dss_dpi_pins1 {
  193                 pinctrl-single,pins = <
  194                         OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
  195                         OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
  196                         OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
  197                         OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
  198                         OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
  199                         OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
  200                 >;
  201         };
  202 };
  203 
  204 &omap3_pmx_core {
  205         pinctrl-names = "default";
  206         pinctrl-0 = <
  207                         &hsusb2_pins
  208         >;
  209 
  210         uart3_pins: pinmux_uart3_pins {
  211                 pinctrl-single,pins = <
  212                         OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)        /* uart3_rx_irrx.uart3_rx_irrx */
  213                         OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)       /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
  214                 >;
  215         };
  216 
  217         hsusb2_pins: pinmux_hsusb2_pins {
  218                 pinctrl-single,pins = <
  219                         OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi1_cs3.hsusb2_data2 */
  220                         OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_clk.hsusb2_data7 */
  221                         OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_simo.hsusb2_data4 */
  222                         OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_somi.hsusb2_data5 */
  223                         OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs0.hsusb2_data6 */
  224                         OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs1.hsusb2_data3 */
  225                 >;
  226         };
  227 
  228         dss_dpi_pins1: pinmux_dss_dpi_pins2 {
  229                 pinctrl-single,pins = <
  230                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
  231                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
  232                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
  233                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
  234 
  235                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
  236                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
  237                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
  238                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
  239                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
  240                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
  241                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
  242                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
  243                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
  244                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
  245                         OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
  246                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
  247 
  248                         OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
  249                         OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
  250                         OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
  251                         OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
  252                         OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
  253                         OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
  254                 >;
  255         };
  256 };
  257 
  258 &omap3_pmx_core2 {
  259         pinctrl-names = "default";
  260         pinctrl-0 = <
  261                         &hsusb2_2_pins
  262         >;
  263 
  264         hsusb2_2_pins: pinmux_hsusb2_2_pins {
  265                 pinctrl-single,pins = <
  266                         OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)            /* etk_d10.hsusb2_clk */
  267                         OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)            /* etk_d11.hsusb2_stp */
  268                         OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d12.hsusb2_dir */
  269                         OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d13.hsusb2_nxt */
  270                         OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d14.hsusb2_data0 */
  271                         OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d15.hsusb2_data1 */
  272                 >;
  273         };
  274 };
  275 
  276 &i2c1 {
  277         clock-frequency = <2600000>;
  278 
  279         twl: twl@48 {
  280                 reg = <0x48>;
  281                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  282                 interrupt-parent = <&intc>;
  283 
  284                 clocks = <&hfclk_26m>;
  285                 clock-names = "fck";
  286 
  287                 twl_audio: audio {
  288                         compatible = "ti,twl4030-audio";
  289                         codec {
  290                         };
  291                 };
  292 
  293                 twl_power: power {
  294                         compatible = "ti,twl4030-power-beagleboard-xm", "ti,twl4030-power-idle-osc-off";
  295                         ti,use_poweroff;
  296                 };
  297         };
  298 };
  299 
  300 #include "twl4030.dtsi"
  301 #include "twl4030_omap3.dtsi"
  302 
  303 &i2c2 {
  304         clock-frequency = <400000>;
  305 };
  306 
  307 &i2c3 {
  308         clock-frequency = <100000>;
  309 };
  310 
  311 &mmc1 {
  312         vmmc-supply = <&vmmc1>;
  313         vqmmc-supply = <&vsim>;
  314         bus-width = <8>;
  315 };
  316 
  317 &mmc2 {
  318         status = "disabled";
  319 };
  320 
  321 &mmc3 {
  322         status = "disabled";
  323 };
  324 
  325 &twl_gpio {
  326         ti,use-leds;
  327         /* pullups: BIT(1) */
  328         ti,pullups = <0x000002>;
  329         /*
  330          * pulldowns:
  331          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
  332          * BIT(15), BIT(16), BIT(17)
  333          */
  334         ti,pulldowns = <0x03a1c4>;
  335 };
  336 
  337 &usb_otg_hs {
  338         interface-type = <0>;
  339         usb-phy = <&usb2_phy>;
  340         phys = <&usb2_phy>;
  341         phy-names = "usb2-phy";
  342         mode = <3>;
  343         power = <50>;
  344 };
  345 
  346 &uart3 {
  347         interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
  348         pinctrl-names = "default";
  349         pinctrl-0 = <&uart3_pins>;
  350 };
  351 
  352 &gpio1 {
  353         pinctrl-names = "default";
  354         pinctrl-0 = <&gpio1_pins>;
  355 };
  356 
  357 &usbhshost {
  358         port2-mode = "ehci-phy";
  359 };
  360 
  361 &usbhsehci {
  362         phys = <0 &hsusb2_phy>;
  363 
  364         #address-cells = <1>;
  365         #size-cells = <0>;
  366 
  367         hub@2 {
  368                 compatible = "usb424,9514";
  369                 reg = <2>;
  370                 #address-cells = <1>;
  371                 #size-cells = <0>;
  372 
  373                 ethernet: ethernet@1 {
  374                         compatible = "usb424,ec00";
  375                         reg = <1>;
  376                 };
  377         };
  378 };
  379 
  380 &vaux2 {
  381         regulator-name = "usb_1v8";
  382         regulator-min-microvolt = <1800000>;
  383         regulator-max-microvolt = <1800000>;
  384         regulator-always-on;
  385 };
  386 
  387 &mcbsp2 {
  388         status = "okay";
  389 };
  390 
  391 &dss {
  392         status = "okay";
  393 
  394         pinctrl-names = "default";
  395         pinctrl-0 = <
  396                 &dss_dpi_pins1
  397                 &dss_dpi_pins2
  398         >;
  399 
  400         port {
  401                 dpi_out: endpoint {
  402                         remote-endpoint = <&tfp410_in>;
  403                         data-lines = <24>;
  404                 };
  405         };
  406 };
  407 
  408 &venc {
  409         status = "okay";
  410 
  411         vdda-supply = <&vdac>;
  412 
  413         port {
  414                 venc_out: endpoint {
  415                         remote-endpoint = <&tv_connector_in>;
  416                         ti,channels = <2>;
  417                 };
  418         };
  419 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/omap3-beagle-xm.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/omap3-beagle-xm.dts
