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-pins {
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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