arch/arm/boot/dts/omap5-igep0050.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2013 ISEE 2007 SL - http://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 = &ethernet;
  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: pinmux_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: pinctrl_power_button_pin {
  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: usbether@3 {
 132                         compatible = "usb424,7500";
 133                         reg = <3>;
 134                 };
 135         };
 136 };