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

   1 /*
   2  * Copyright (C) 2013 ISEE 2007 SL - http://www.isee.biz/
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8 /dts-v1/;
   9
  10 #include <dt-bindings/input/input.h>
  11 #include "omap5-board-common.dtsi"
  12
  13 / {
  14         model = "IGEPv5";
  15         compatible = "isee,omap5-igep0050", "ti,omap5";
  16
  17         memory@80000000 {
  18                 device_type = "memory";
  19                 reg = <0x0 0x80000000 0 0x7f000000>;    /* 2032 MB */
  20         };
  21
  22         aliases {
  23                 ethernet = &ethernet;
  24         };
  25
  26         gpio_keys {
  27                 compatible = "gpio-keys";
  28                 pinctrl-0 = <&power_button_pin>;
  29                 pinctrl-names = "default";
  30
  31                 power-button {
  32                         label = "Power Button";
  33                         linux,code = <KEY_POWER>;
  34                         gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40                 led@1 {
  41                         label = "board:green:usr0";
  42                         gpios = <&tca6416 1 0>;
  43                         default-state = "off";
  44                 };
  45                 led@2 {
  46                         label = "board:red:usr1";
  47                         gpios = <&tca6416 2 0>;
  48                         default-state = "off";
  49                 };
  50                 led@3 {
  51                         label = "board:blue:usr1";
  52                         gpios = <&tca6416 3 0>;
  53                         default-state = "off";
  54                 };
  55         };
  56 };
  57
  58 &hdmi {
  59         vdda-supply = <&ldo7_reg>;
  60 };
  61
  62 &i2c4 {
  63         pinctrl-names = "default";
  64         pinctrl-0 = <&i2c4_pins>;
  65
  66         tca6416: tca6416@21 {
  67                 compatible = "ti,tca6416";
  68                 reg = <0x21>;
  69                 gpio-controller;
  70                 #gpio-cells = <2>;
  71         };
  72 };
  73
  74 /* LDO4 is VPP1 - ball AD9 */
  75 &ldo4_reg {
  76         regulator-min-microvolt = <2000000>;
  77         regulator-max-microvolt = <2000000>;
  78 };
  79
  80 /*
  81  * LDO7 is used for HDMI: VDDA_DSIPORTA - ball AA33, VDDA_DSIPORTC - ball AE33,
  82  * VDDA_HDMI - ball AN25
  83  */
  84 &ldo7_reg {
  85         status = "okay";
  86         regulator-min-microvolt = <1800000>;
  87         regulator-max-microvolt = <1800000>;
  88 };
  89
  90 &omap5_pmx_core {
  91         i2c4_pins: pinmux_i2c4_pins {
  92                 pinctrl-single,pins = <
  93                         OMAP5_IOPAD(0x0f8, PIN_INPUT | MUX_MODE0)       /* i2c4_scl */
  94                         OMAP5_IOPAD(0x0fa, PIN_INPUT | MUX_MODE0)       /* i2c4_sda */
  95                 >;
  96         };
  97
  98         power_button_pin: pinctrl_power_button_pin {
  99                 pinctrl-single,pins = <
 100                         OMAP5_IOPAD(0x086, PIN_INPUT | MUX_MODE6)       /* gpio4_118 */
 101                 >;
 102         };
 103 };
 104
 105 &tpd12s015 {
 106         gpios = <&tca6416 11 0>,        /* TCA6416 P01, CT_CP_HDP */
 107                 <&tca6416 12 0>,        /* TCA6416 P00, LS_OE*/
 108                 <&gpio7 1 0>,           /* 193, HPD */
 109                 <&gpio7 2 0>,           /* 194, SCL */
 110                 <&gpio7 3 0>;           /* 195, SDA */
 111 };
 112
 113 &twl6040 {
 114         ti,audpwron-gpio = <&gpio5 16 GPIO_ACTIVE_HIGH>;  /* gpio line 144 */
 115 };
 116
 117 &twl6040_pins {
 118         pinctrl-single,pins = <
 119                 OMAP5_IOPAD(0x1c4, PIN_OUTPUT | MUX_MODE6)      /* mcspi1_somi.gpio5_144 */
 120                 OMAP5_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE6)      /* perslimbus2_clock.gpio5_145 */
 121         >;
 122 };
 123
 124 &usbhsehci {
 125         #address-cells = <1>;
 126         #size-cells = <0>;
 127
 128         hub@2 {
 129                 compatible = "usb424,3503";
 130                 reg = <2>;
 131                 #address-cells = <1>;
 132                 #size-cells = <0>;
 133
 134                 ethernet: usbether@3 {
 135                         compatible = "usb424,7500";
 136                         reg = <3>;
 137                 };
 138         };
 139 };