omap3-evm-common.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Common support for omap3 EVM boards
    4  */
    5 
    6 #include <dt-bindings/input/input.h>
    7 #include "omap-gpmc-smsc911x.dtsi"
    8 
    9 / {
   10         cpus {
   11                 cpu@0 {
   12                         cpu0-supply = <&vcc>;
   13                 };
   14         };
   15 
   16         /* HS USB Port 2 Power */
   17         hsusb2_power: hsusb2_power_reg {
   18                 compatible = "regulator-fixed";
   19                 regulator-name = "hsusb2_vbus";
   20                 regulator-min-microvolt = <3300000>;
   21                 regulator-max-microvolt = <3300000>;
   22                 gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>; /* gpio_22 */
   23                 startup-delay-us = <70000>;
   24                 enable-active-high;
   25         };
   26 
   27         /* HS USB Host PHY on PORT 2 */
   28         hsusb2_phy: hsusb2_phy {
   29                 compatible = "usb-nop-xceiv";
   30                 reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */
   31                 vcc-supply = <&hsusb2_power>;
   32                 #phy-cells = <0>;
   33         };
   34 
   35         leds {
   36                 compatible = "gpio-leds";
   37                 ledb {
   38                         label = "omap3evm::ledb";
   39                         gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
   40                         linux,default-trigger = "default-on";
   41                 };
   42         };
   43 
   44         wl12xx_vmmc: wl12xx_vmmc {
   45                 compatible = "regulator-fixed";
   46                 regulator-name = "vwl1271";
   47                 regulator-min-microvolt = <1800000>;
   48                 regulator-max-microvolt = <1800000>;
   49                 gpio = <&gpio5 22 GPIO_ACTIVE_HIGH>;    /* gpio150 */
   50                 startup-delay-us = <70000>;
   51                 enable-active-high;
   52                 vin-supply = <&vmmc2>;
   53         };
   54 };
   55 
   56 &i2c1 {
   57         clock-frequency = <2600000>;
   58 
   59         twl: twl@48 {
   60                 reg = <0x48>;
   61                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
   62                 interrupt-parent = <&intc>;
   63         };
   64 };
   65 
   66 #include "twl4030.dtsi"
   67 #include "twl4030_omap3.dtsi"
   68 #include "omap3-panel-sharp-ls037v7dw01.dtsi"
   69 
   70 &backlight0 {
   71         gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>;
   72 };
   73 
   74 &twl {
   75         twl_power: power {
   76                 compatible = "ti,twl4030-power-omap3-evm", "ti,twl4030-power-idle";
   77                 ti,use_poweroff;
   78         };
   79 };
   80 
   81 &i2c2 {
   82         clock-frequency = <400000>;
   83 };
   84 
   85 &i2c3 {
   86         clock-frequency = <400000>;
   87 
   88         /*
   89          * TVP5146 Video decoder-in for analog input support.
   90          */
   91         tvp5146@5c {
   92                 compatible = "ti,tvp5146m2";
   93                 reg = <0x5c>;
   94         };
   95 };
   96 
   97 &lcd_3v3 {
   98         gpio = <&gpio5 25 GPIO_ACTIVE_LOW>;     /* gpio153 */
   99 };
  100 
  101 &lcd0 {
  102         enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>;    /* gpio152, lcd INI */
  103         reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;     /* gpio155, lcd RESB */
  104         mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH        /* gpio154, lcd MO */
  105                       &gpio1 2 GPIO_ACTIVE_HIGH         /* gpio2, lcd LR */
  106                       &gpio1 3 GPIO_ACTIVE_HIGH>;       /* gpio3, lcd UD */
  107 };
  108 
  109 &mcspi1 {
  110         tsc2046@0 {
  111                 interrupt-parent = <&gpio6>;
  112                 interrupts = <15 0>;            /* gpio175 */
  113                 pendown-gpio = <&gpio6 15 GPIO_ACTIVE_HIGH>;
  114         };
  115 };
  116 
  117 &mmc1 {
  118         interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>;
  119         vmmc-supply = <&vmmc1>;
  120         vqmmc-supply = <&vsim>;
  121         bus-width = <8>;
  122 };
  123 
  124 &mmc2 {
  125         interrupts-extended = <&intc 86 &omap3_pmx_core 0x12e>;
  126         vmmc-supply = <&wl12xx_vmmc>;
  127         non-removable;
  128         bus-width = <4>;
  129         cap-power-off-card;
  130 
  131         #address-cells = <1>;
  132         #size-cells = <0>;
  133         wlcore: wlcore@2 {
  134                 compatible = "ti,wl1271";
  135                 reg = <2>;
  136                 /* gpio_149 with uart1_rts pad as wakeirq */
  137                 interrupts-extended = <&gpio5 21 IRQ_TYPE_EDGE_RISING>,
  138                                       <&omap3_pmx_core 0x14e>;
  139                 interrupt-names = "irq", "wakeup";
  140                 ref-clock-frequency = <38400000>;
  141         };
  142 };
  143 
  144 &twl_gpio {
  145         ti,use-leds;
  146 };
  147 
  148 &twl_keypad {
  149         linux,keymap = <
  150                         MATRIX_KEY(2, 2, KEY_1)
  151                         MATRIX_KEY(1, 1, KEY_2)
  152                         MATRIX_KEY(0, 0, KEY_3)
  153                         MATRIX_KEY(3, 2, KEY_4)
  154                         MATRIX_KEY(2, 1, KEY_5)
  155                         MATRIX_KEY(1, 0, KEY_6)
  156                         MATRIX_KEY(1, 3, KEY_7)
  157                         MATRIX_KEY(3, 1, KEY_8)
  158                         MATRIX_KEY(2, 0, KEY_9)
  159                         MATRIX_KEY(2, 3, KEY_KPASTERISK)
  160                         MATRIX_KEY(0, 2, KEY_0)
  161                         MATRIX_KEY(3, 0, KEY_KPDOT)
  162                         /* s4 not wired */
  163                         MATRIX_KEY(1, 2, KEY_BACKSPACE)
  164                         MATRIX_KEY(0, 1, KEY_ENTER)
  165                         >;
  166 };
  167 
  168 &usbhshost {
  169         port2-mode = "ehci-phy";
  170 };
  171 
  172 &usbhsehci {
  173         phys = <0 &hsusb2_phy>;
  174 };
  175 
  176 &usb_otg_hs {
  177         interface-type = <0>;
  178         usb-phy = <&usb2_phy>;
  179         phys = <&usb2_phy>;
  180         phy-names = "usb2-phy";
  181         mode = <3>;
  182         power = <50>;
  183 };
  184 
  185 &gpmc {
  186         ethernet@gpmc {
  187                 interrupt-parent = <&gpio6>;
  188                 interrupts = <16 8>;
  189                 reg = <5 0 0xff>;
  190         };
  191 };
  192 
  193 &vaux2 {
  194         regulator-name = "usb_1v8";
  195         regulator-min-microvolt = <1800000>;
  196         regulator-max-microvolt = <1800000>;
  197         regulator-always-on;
  198 };

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sys/contrib/device-tree/src/arm/omap3-evm-common.dtsi