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                 #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 };