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 "omap5-board-common.dtsi"
  11
  12 / {
  13         model = "IGEPv5";
  14         compatible = "isee,omap5-igep0050", "ti,omap5";
  15
  16         memory@80000000 {
  17                 device_type = "memory";
  18                 reg = <0x80000000 0x7f000000>; /* 2032 MB */
  19         };
  20 };
  21
  22 &hdmi {
  23         vdda-supply = <&ldo7_reg>;
  24 };
  25
  26 &i2c4 {
  27         pinctrl-names = "default";
  28         pinctrl-0 = <&i2c4_pins>;
  29
  30         tca6416: tca6416@21 {
  31                 compatible = "ti,tca6416";
  32                 reg = <0x21>;
  33                 gpio-controller;
  34                 #gpio-cells = <2>;
  35         };
  36 };
  37
  38 /* LDO4 is VPP1 - ball AD9 */
  39 &ldo4_reg {
  40         regulator-min-microvolt = <2000000>;
  41         regulator-max-microvolt = <2000000>;
  42 };
  43
  44 /*
  45  * LDO7 is used for HDMI: VDDA_DSIPORTA - ball AA33, VDDA_DSIPORTC - ball AE33,
  46  * VDDA_HDMI - ball AN25
  47  */
  48 &ldo7_reg {
  49         status = "okay";
  50         regulator-min-microvolt = <1800000>;
  51         regulator-max-microvolt = <1800000>;
  52 };
  53
  54 &omap5_pmx_core {
  55         i2c4_pins: pinmux_i2c4_pins {
  56                 pinctrl-single,pins = <
  57                         OMAP5_IOPAD(0x0f8, PIN_INPUT | MUX_MODE0)       /* i2c4_scl */
  58                         OMAP5_IOPAD(0x0fa, PIN_INPUT | MUX_MODE0)       /* i2c4_sda */
  59                 >;
  60         };
  61 };
  62
  63 &tpd12s015 {
  64         gpios = <&tca6416 11 0>,        /* TCA6416 P01, CT_CP_HDP */
  65                 <&tca6416 12 0>,        /* TCA6416 P00, LS_OE*/
  66                 <&gpio7 1 0>,           /* 193, HPD */
  67                 <&gpio7 2 0>,           /* 194, SCL */
  68                 <&gpio7 3 0>;           /* 195, SDA */
  69 };
  70
  71 &twl6040 {
  72         ti,audpwron-gpio = <&gpio5 16 GPIO_ACTIVE_HIGH>;  /* gpio line 144 */
  73 };
  74
  75 &twl6040_pins {
  76         pinctrl-single,pins = <
  77                 OMAP5_IOPAD(0x1c4, PIN_OUTPUT | MUX_MODE6)      /* mcspi1_somi.gpio5_144 */
  78                 OMAP5_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE6)      /* perslimbus2_clock.gpio5_145 */
  79         >;
  80 };