1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2013 ISEE 2007 SL - https://www.isee.biz/
4 */
5 /dts-v1/;
6
7 #include <dt-bindings/input/input.h>
8 #include "omap5-board-common.dtsi"
9
10 / {
11 model = "IGEPv5";
12 compatible = "isee,omap5-igep0050", "ti,omap5";
13
14 memory@80000000 {
15 device_type = "memory";
16 reg = <0x0 0x80000000 0 0x7f000000>; /* 2032 MB */
17 };
18
19 aliases {
20 ethernet = ðernet;
21 };
22
23 gpio_keys {
24 compatible = "gpio-keys";
25 pinctrl-0 = <&power_button_pin>;
26 pinctrl-names = "default";
27
28 power-button {
29 label = "Power Button";
30 linux,code = <KEY_POWER>;
31 gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
32 };
33 };
34
35 leds {
36 compatible = "gpio-leds";
37 led@1 {
38 label = "board:green:usr0";
39 gpios = <&tca6416 1 0>;
40 default-state = "off";
41 };
42 led@2 {
43 label = "board:red:usr1";
44 gpios = <&tca6416 2 0>;
45 default-state = "off";
46 };
47 led@3 {
48 label = "board:blue:usr1";
49 gpios = <&tca6416 3 0>;
50 default-state = "off";
51 };
52 };
53 };
54
55 &hdmi {
56 vdda-supply = <&ldo7_reg>;
57 };
58
59 &i2c4 {
60 pinctrl-names = "default";
61 pinctrl-0 = <&i2c4_pins>;
62
63 tca6416: tca6416@21 {
64 compatible = "ti,tca6416";
65 reg = <0x21>;
66 gpio-controller;
67 #gpio-cells = <2>;
68 };
69 };
70
71 /* LDO4 is VPP1 - ball AD9 */
72 &ldo4_reg {
73 regulator-min-microvolt = <2000000>;
74 regulator-max-microvolt = <2000000>;
75 };
76
77 /*
78 * LDO7 is used for HDMI: VDDA_DSIPORTA - ball AA33, VDDA_DSIPORTC - ball AE33,
79 * VDDA_HDMI - ball AN25
80 */
81 &ldo7_reg {
82 status = "okay";
83 regulator-min-microvolt = <1800000>;
84 regulator-max-microvolt = <1800000>;
85 };
86
87 &omap5_pmx_core {
88 i2c4_pins: i2c4-pins {
89 pinctrl-single,pins = <
90 OMAP5_IOPAD(0x0f8, PIN_INPUT | MUX_MODE0) /* i2c4_scl */
91 OMAP5_IOPAD(0x0fa, PIN_INPUT | MUX_MODE0) /* i2c4_sda */
92 >;
93 };
94
95 power_button_pin: power-button-pins {
96 pinctrl-single,pins = <
97 OMAP5_IOPAD(0x086, PIN_INPUT | MUX_MODE6) /* gpio4_118 */
98 >;
99 };
100 };
101
102 &tpd12s015 {
103 gpios = <&tca6416 11 0>, /* TCA6416 P01, CT_CP_HDP */
104 <&tca6416 12 0>, /* TCA6416 P00, LS_OE*/
105 <&gpio7 1 0>, /* 193, HPD */
106 <&gpio7 2 0>, /* 194, SCL */
107 <&gpio7 3 0>; /* 195, SDA */
108 };
109
110 &twl6040 {
111 ti,audpwron-gpio = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* gpio line 144 */
112 };
113
114 &twl6040_pins {
115 pinctrl-single,pins = <
116 OMAP5_IOPAD(0x1c4, PIN_OUTPUT | MUX_MODE6) /* mcspi1_somi.gpio5_144 */
117 OMAP5_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE6) /* perslimbus2_clock.gpio5_145 */
118 >;
119 };
120
121 &usbhsehci {
122 #address-cells = <1>;
123 #size-cells = <0>;
124
125 hub@2 {
126 compatible = "usb424,3503";
127 reg = <2>;
128 #address-cells = <1>;
129 #size-cells = <0>;
130
131 ethernet: ethernet@3 {
132 compatible = "usb424,7500";
133 reg = <3>;
134 };
135 };
136 };
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