0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003 * Common support for omap3 EVM boards
0004 */
0005
0006 #include <dt-bindings/input/input.h>
0007 #include "omap-gpmc-smsc911x.dtsi"
0008
0009 / {
0010 cpus {
0011 cpu@0 {
0012 cpu0-supply = <&vcc>;
0013 };
0014 };
0015
0016 /* HS USB Port 2 Power */
0017 hsusb2_power: hsusb2_power_reg {
0018 compatible = "regulator-fixed";
0019 regulator-name = "hsusb2_vbus";
0020 regulator-min-microvolt = <3300000>;
0021 regulator-max-microvolt = <3300000>;
0022 gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>; /* gpio_22 */
0023 startup-delay-us = <70000>;
0024 enable-active-high;
0025 };
0026
0027 /* HS USB Host PHY on PORT 2 */
0028 hsusb2_phy: hsusb2_phy {
0029 compatible = "usb-nop-xceiv";
0030 reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */
0031 vcc-supply = <&hsusb2_power>;
0032 #phy-cells = <0>;
0033 };
0034
0035 leds {
0036 compatible = "gpio-leds";
0037 ledb {
0038 label = "omap3evm::ledb";
0039 gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
0040 linux,default-trigger = "default-on";
0041 };
0042 };
0043
0044 wl12xx_vmmc: wl12xx_vmmc {
0045 compatible = "regulator-fixed";
0046 regulator-name = "vwl1271";
0047 regulator-min-microvolt = <1800000>;
0048 regulator-max-microvolt = <1800000>;
0049 gpio = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* gpio150 */
0050 startup-delay-us = <70000>;
0051 enable-active-high;
0052 vin-supply = <&vmmc2>;
0053 };
0054 };
0055
0056 &i2c1 {
0057 clock-frequency = <2600000>;
0058
0059 twl: twl@48 {
0060 reg = <0x48>;
0061 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
0062 interrupt-parent = <&intc>;
0063 };
0064 };
0065
0066 #include "twl4030.dtsi"
0067 #include "twl4030_omap3.dtsi"
0068 #include "omap3-panel-sharp-ls037v7dw01.dtsi"
0069
0070 &backlight0 {
0071 gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>;
0072 };
0073
0074 &twl {
0075 twl_power: power {
0076 compatible = "ti,twl4030-power-omap3-evm", "ti,twl4030-power-idle";
0077 ti,use_poweroff;
0078 };
0079 };
0080
0081 &i2c2 {
0082 clock-frequency = <400000>;
0083 };
0084
0085 &i2c3 {
0086 clock-frequency = <400000>;
0087
0088 /*
0089 * TVP5146 Video decoder-in for analog input support.
0090 */
0091 tvp5146@5c {
0092 compatible = "ti,tvp5146m2";
0093 reg = <0x5c>;
0094 };
0095 };
0096
0097 &lcd_3v3 {
0098 gpio = <&gpio5 25 GPIO_ACTIVE_LOW>; /* gpio153 */
0099 };
0100
0101 &lcd0 {
0102 enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; /* gpio152, lcd INI */
0103 reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd RESB */
0104 mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH /* gpio154, lcd MO */
0105 &gpio1 2 GPIO_ACTIVE_HIGH /* gpio2, lcd LR */
0106 &gpio1 3 GPIO_ACTIVE_HIGH>; /* gpio3, lcd UD */
0107 };
0108
0109 &mcspi1 {
0110 tsc2046@0 {
0111 interrupt-parent = <&gpio6>;
0112 interrupts = <15 0>; /* gpio175 */
0113 pendown-gpio = <&gpio6 15 GPIO_ACTIVE_HIGH>;
0114 };
0115 };
0116
0117 &mmc1 {
0118 interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>;
0119 vmmc-supply = <&vmmc1>;
0120 vqmmc-supply = <&vsim>;
0121 bus-width = <8>;
0122 };
0123
0124 &mmc2 {
0125 interrupts-extended = <&intc 86 &omap3_pmx_core 0x12e>;
0126 vmmc-supply = <&wl12xx_vmmc>;
0127 non-removable;
0128 bus-width = <4>;
0129 cap-power-off-card;
0130
0131 #address-cells = <1>;
0132 #size-cells = <0>;
0133 wlcore: wlcore@2 {
0134 compatible = "ti,wl1271";
0135 reg = <2>;
0136 /* gpio_149 with uart1_rts pad as wakeirq */
0137 interrupts-extended = <&gpio5 21 IRQ_TYPE_EDGE_RISING>,
0138 <&omap3_pmx_core 0x14e>;
0139 interrupt-names = "irq", "wakeup";
0140 ref-clock-frequency = <38400000>;
0141 };
0142 };
0143
0144 &twl_gpio {
0145 ti,use-leds;
0146 };
0147
0148 &twl_keypad {
0149 linux,keymap = <
0150 MATRIX_KEY(2, 2, KEY_1)
0151 MATRIX_KEY(1, 1, KEY_2)
0152 MATRIX_KEY(0, 0, KEY_3)
0153 MATRIX_KEY(3, 2, KEY_4)
0154 MATRIX_KEY(2, 1, KEY_5)
0155 MATRIX_KEY(1, 0, KEY_6)
0156 MATRIX_KEY(1, 3, KEY_7)
0157 MATRIX_KEY(3, 1, KEY_8)
0158 MATRIX_KEY(2, 0, KEY_9)
0159 MATRIX_KEY(2, 3, KEY_KPASTERISK)
0160 MATRIX_KEY(0, 2, KEY_0)
0161 MATRIX_KEY(3, 0, KEY_KPDOT)
0162 /* s4 not wired */
0163 MATRIX_KEY(1, 2, KEY_BACKSPACE)
0164 MATRIX_KEY(0, 1, KEY_ENTER)
0165 >;
0166 };
0167
0168 &usbhshost {
0169 port2-mode = "ehci-phy";
0170 };
0171
0172 &usbhsehci {
0173 phys = <0 &hsusb2_phy>;
0174 };
0175
0176 &usb_otg_hs {
0177 interface-type = <0>;
0178 usb-phy = <&usb2_phy>;
0179 phys = <&usb2_phy>;
0180 phy-names = "usb2-phy";
0181 mode = <3>;
0182 power = <50>;
0183 };
0184
0185 &gpmc {
0186 ethernet@gpmc {
0187 interrupt-parent = <&gpio6>;
0188 interrupts = <16 8>;
0189 reg = <5 0 0xff>;
0190 };
0191 };
0192
0193 &vaux2 {
0194 regulator-name = "usb_1v8";
0195 regulator-min-microvolt = <1800000>;
0196 regulator-max-microvolt = <1800000>;
0197 regulator-always-on;
0198 };
