arch/arm/boot/dts/omap3-evm-common.dtsi

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