omap3-igep0020-common.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-only
    2 /*
    3  * Common Device Tree Source for IGEPv2
    4  *
    5  * Copyright (C) 2014 Javier Martinez Canillas <javier@dowhile0.org>
    6  * Copyright (C) 2014 Enric Balletbo i Serra <eballetbo@gmail.com>
    7  */
    8 
    9 #include "omap3-igep.dtsi"
   10 #include "omap-gpmc-smsc9221.dtsi"
   11 
   12 / {
   13 
   14         leds {
   15                 pinctrl-names = "default";
   16                 pinctrl-0 = <&leds_pins>;
   17                 compatible = "gpio-leds";
   18 
   19                 boot {
   20                          label = "omap3:green:boot";
   21                          gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
   22                          default-state = "on";
   23                 };
   24 
   25                 user0 {
   26                          label = "omap3:red:user0";
   27                          gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
   28                          default-state = "off";
   29                 };
   30 
   31                 user1 {
   32                          label = "omap3:red:user1";
   33                          gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
   34                          default-state = "off";
   35                 };
   36 
   37                 user2 {
   38                         label = "omap3:green:user1";
   39                         gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>;
   40                 };
   41         };
   42 
   43         /* HS USB Port 1 Power */
   44         hsusb1_power: hsusb1_power_reg {
   45                 compatible = "regulator-fixed";
   46                 regulator-name = "hsusb1_vbus";
   47                 regulator-min-microvolt = <3300000>;
   48                 regulator-max-microvolt = <3300000>;
   49                 gpio = <&twl_gpio 18 GPIO_ACTIVE_LOW>;  /* GPIO LEDA */
   50                 startup-delay-us = <70000>;
   51         };
   52 
   53         /* HS USB Host PHY on PORT 1 */
   54         hsusb1_phy: hsusb1_phy {
   55                 compatible = "usb-nop-xceiv";
   56                 reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */
   57                 vcc-supply = <&hsusb1_power>;
   58                 #phy-cells = <0>;
   59         };
   60 
   61         tfp410: encoder {
   62                 compatible = "ti,tfp410";
   63                 powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* gpio_170 */
   64 
   65                 ports {
   66                         #address-cells = <1>;
   67                         #size-cells = <0>;
   68 
   69                         port@0 {
   70                                 reg = <0>;
   71 
   72                                 tfp410_in: endpoint {
   73                                         remote-endpoint = <&dpi_out>;
   74                                 };
   75                         };
   76 
   77                         port@1 {
   78                                 reg = <1>;
   79 
   80                                 tfp410_out: endpoint {
   81                                         remote-endpoint = <&dvi_connector_in>;
   82                                 };
   83                         };
   84                 };
   85         };
   86 
   87         dvi0: connector {
   88                 compatible = "dvi-connector";
   89                 label = "dvi";
   90 
   91                 digital;
   92 
   93                 ddc-i2c-bus = <&i2c3>;
   94 
   95                 port {
   96                         dvi_connector_in: endpoint {
   97                                 remote-endpoint = <&tfp410_out>;
   98                         };
   99                 };
  100         };
  101 };
  102 
  103 &omap3_pmx_core {
  104         pinctrl-names = "default";
  105         pinctrl-0 = <
  106                 &tfp410_pins
  107                 &dss_dpi_pins
  108         >;
  109 
  110         tfp410_pins: pinmux_tfp410_pins {
  111                 pinctrl-single,pins = <
  112                         OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4)   /* hdq_sio.gpio_170 */
  113                 >;
  114         };
  115 
  116         dss_dpi_pins: pinmux_dss_dpi_pins {
  117                 pinctrl-single,pins = <
  118                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
  119                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
  120                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
  121                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
  122                         OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)   /* dss_data0.dss_data0 */
  123                         OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)   /* dss_data1.dss_data1 */
  124                         OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)   /* dss_data2.dss_data2 */
  125                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)   /* dss_data3.dss_data3 */
  126                         OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)   /* dss_data4.dss_data4 */
  127                         OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)   /* dss_data5.dss_data5 */
  128                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
  129                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
  130                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
  131                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
  132                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
  133                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
  134                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
  135                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
  136                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
  137                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
  138                         OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
  139                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
  140                         OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)   /* dss_data18.dss_data18 */
  141                         OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)   /* dss_data19.dss_data19 */
  142                         OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)   /* dss_data20.dss_data20 */
  143                         OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)   /* dss_data21.dss_data21 */
  144                         OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)   /* dss_data22.dss_data22 */
  145                         OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)   /* dss_data23.dss_data23 */
  146                 >;
  147         };
  148 
  149         uart2_pins: pinmux_uart2_pins {
  150                 pinctrl-single,pins = <
  151                         OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT | MUX_MODE0)        /* uart2_cts.uart2_cts */
  152                         OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0)       /* uart2_rts .uart2_rts*/
  153                         OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0)       /* uart2_tx.uart2_tx */
  154                         OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0)        /* uart2_rx.uart2_rx */
  155                 >;
  156         };
  157 
  158         smsc9221_pins: pinmux_smsc9221_pins {
  159                 pinctrl-single,pins = <
  160                         OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4)        /* mcspi1_cs2.gpio_176 */
  161                 >;
  162         };
  163 };
  164 
  165 &omap3_pmx_core2 {
  166         pinctrl-names = "default";
  167         pinctrl-0 = <
  168                 &hsusbb1_pins
  169         >;
  170 
  171         hsusbb1_pins: pinmux_hsusbb1_pins {
  172                 pinctrl-single,pins = <
  173                         OMAP3630_CORE2_IOPAD(0x25da, PIN_OUTPUT | MUX_MODE3)            /* etk_ctl.hsusb1_clk */
  174                         OMAP3630_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE3)            /* etk_clk.hsusb1_stp */
  175                         OMAP3630_CORE2_IOPAD(0x25ec, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d8.hsusb1_dir */
  176                         OMAP3630_CORE2_IOPAD(0x25ee, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d9.hsusb1_nxt */
  177                         OMAP3630_CORE2_IOPAD(0x25dc, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d0.hsusb1_data0 */
  178                         OMAP3630_CORE2_IOPAD(0x25de, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d1.hsusb1_data1 */
  179                         OMAP3630_CORE2_IOPAD(0x25e0, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d2.hsusb1_data2 */
  180                         OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d3.hsusb1_data7 */
  181                         OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d4.hsusb1_data4 */
  182                         OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d5.hsusb1_data5 */
  183                         OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d6.hsusb1_data6 */
  184                         OMAP3630_CORE2_IOPAD(0x25ea, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d7.hsusb1_data3 */
  185                 >;
  186         };
  187 
  188         leds_pins: pinmux_leds_pins {
  189                 pinctrl-single,pins = <
  190                         OMAP3630_CORE2_IOPAD(0x25f4, PIN_OUTPUT | MUX_MODE4) /* etk_d12.gpio_26 */
  191                         OMAP3630_CORE2_IOPAD(0x25f6, PIN_OUTPUT | MUX_MODE4) /* etk_d13.gpio_27 */
  192                         OMAP3630_CORE2_IOPAD(0x25f8, PIN_OUTPUT | MUX_MODE4) /* etk_d14.gpio_28 */
  193                 >;
  194         };
  195 
  196         mmc1_wp_pins: pinmux_mmc1_cd_pins {
  197                 pinctrl-single,pins = <
  198                         OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT | MUX_MODE4)   /* etk_d15.gpio_29 */
  199                 >;
  200         };
  201 };
  202 
  203 &i2c3 {
  204         clock-frequency = <100000>;
  205 
  206         /*
  207          * Display monitor features are burnt in the EEPROM
  208          * as EDID data.
  209          */
  210         eeprom@50 {
  211                 compatible = "ti,eeprom";
  212                 reg = <0x50>;
  213         };
  214 };
  215 
  216 &gpmc {
  217         ranges = <0 0 0x30000000 0x01000000>,   /* CS0: 16MB for NAND */
  218                  <5 0 0x2c000000 0x01000000>;   /* CS5: 16MB for ethernet */
  219 
  220         ethernet@gpmc {
  221                 pinctrl-names = "default";
  222                 pinctrl-0 = <&smsc9221_pins>;
  223                 reg = <5 0 0xff>;
  224                 interrupt-parent = <&gpio6>;
  225                 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
  226         };
  227 };
  228 
  229 &uart2 {
  230         pinctrl-names = "default";
  231         pinctrl-0 = <&uart2_pins>;
  232 };
  233 
  234 &usbhshost {
  235         port1-mode = "ehci-phy";
  236 };
  237 
  238 &usbhsehci {
  239         phys = <&hsusb1_phy>;
  240 };
  241 
  242 &vpll2 {
  243         /* Needed for DSS */
  244         regulator-name = "vdds_dsi";
  245 };
  246 
  247 &dss {
  248         status = "okay";
  249 
  250         port {
  251                 dpi_out: endpoint {
  252                         remote-endpoint = <&tfp410_in>;
  253                         data-lines = <24>;
  254                 };
  255         };
  256 };
  257 
  258 &mmc1 {
  259         pinctrl-0 = <&mmc1_pins &mmc1_wp_pins>;
  260         wp-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; /* gpio_29 */
  261 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/omap3-igep0020-common.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/omap3-igep0020-common.dtsi
