arch/arm/boot/dts/dra7-evm.dts

   1 /*
   2  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
   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/ "dra7.dtsi"
  11
  12 / {
  13         model = "TI DRA7";
  14         compatible = "ti,dra7-evm", "ti,dra7";
  15
  16         cpus {
  17                 cpu@0 {
  18                         cpu0-supply = <&avs_mpu>;
  19                 };
  20         };
  21
  22         memory {
  23                 device_type = "memory";
  24                 reg = <0x80000000 0x20000000>; /* 512 MB */
  25         };
  26 };
  27
  28 &dra7_pmx_core {
  29         pinctrl-names = "default";
  30         pinctrl-0 = <
  31                 &vout1_pins
  32         >;
  33
  34         i2c2_pins: pinmux_i2c2_pins {
  35                 pinctrl-single,pins = <
  36                         0x408   0x60000 /* i2c2_sda INPUT | MODE0 */
  37                         0x40C   0x60000 /* i2c2_scl INPUT | MODE0 */
  38                 >;
  39         };
  40
  41         vout1_pins: pinmux_vout1_pins {
  42                 pinctrl-single,pins = <
  43                         0x1C8   0x0     /* vout1_clk OUTPUT | MODE0 */
  44                         0x1CC   0x0     /* vout1_de OUTPUT | MODE0 */
  45                         0x1D0   0x0     /* vout1_fld OUTPUT | MODE0 */
  46                         0x1D4   0x0     /* vout1_hsync OUTPUT | MODE0 */
  47                         0x1D8   0x0     /* vout1_vsync OUTPUT | MODE0 */
  48                         0x1DC   0x0     /* vout1_d0 OUTPUT | MODE0 */
  49                         0x1E0   0x0     /* vout1_d1 OUTPUT | MODE0 */
  50                         0x1E4   0x0     /* vout1_d2 OUTPUT | MODE0 */
  51                         0x1E8   0x0     /* vout1_d3 OUTPUT | MODE0 */
  52                         0x1EC   0x0     /* vout1_d4 OUTPUT | MODE0 */
  53                         0x1F0   0x0     /* vout1_d5 OUTPUT | MODE0 */
  54                         0x1F4   0x0     /* vout1_d6 OUTPUT | MODE0 */
  55                         0x1F8   0x0     /* vout1_d7 OUTPUT | MODE0 */
  56                         0x1FC   0x0     /* vout1_d8 OUTPUT | MODE0 */
  57                         0x200   0x0     /* vout1_d9 OUTPUT | MODE0 */
  58                         0x204   0x0     /* vout1_d10 OUTPUT | MODE0 */
  59                         0x208   0x0     /* vout1_d11 OUTPUT | MODE0 */
  60                         0x20C   0x0     /* vout1_d12 OUTPUT | MODE0 */
  61                         0x210   0x0     /* vout1_d13 OUTPUT | MODE0 */
  62                         0x214   0x0     /* vout1_d14 OUTPUT | MODE0 */
  63                         0x218   0x0     /* vout1_d15 OUTPUT | MODE0 */
  64                         0x21C   0x0     /* vout1_d16 OUTPUT | MODE0 */
  65                         0x220   0x0     /* vout1_d17 OUTPUT | MODE0 */
  66                         0x224   0x0     /* vout1_d18 OUTPUT | MODE0 */
  67                         0x228   0x0     /* vout1_d19 OUTPUT | MODE0 */
  68                         0x22C   0x0     /* vout1_d20 OUTPUT | MODE0 */
  69                         0x230   0x0     /* vout1_d21 OUTPUT | MODE0 */
  70                         0x234   0x0     /* vout1_d22 OUTPUT | MODE0 */
  71                         0x238   0x0     /* vout1_d23 OUTPUT | MODE0 */
  72                 >;
  73         };
  74 };
  75
  76 &i2c1 {
  77         clock-frequency = <400000>;
  78
  79         tps659038: tps659038@58 {
  80                 reg = <0x58>;
  81         };
  82
  83         pcf_lcd: pcf8575@20 {
  84                 compatible = "ti,pcf8575";
  85                 reg = <0x20>;
  86                 gpio-controller;
  87                 #gpio-cells = <2>;
  88         };
  89
  90         /* TLC chip for LCD panel power and backlight */
  91         tlc59108: tlc59108@40 {
  92                 compatible = "ti,tlc59108";
  93                 reg = <0x40>;
  94                 gpios = <&pcf_lcd 15 0>; /* P15, CON_LCD_PWR_DN */
  95         };
  96 };
  97
  98 /include/ "tps659038.dtsi"
  99
 100 &i2c2 {
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&i2c2_pins>;
 103
 104         clock-frequency = <400000>;
 105
 106         pcf_hdmi: pcf8575@26 {
 107                 compatible = "ti,pcf8575";
 108                 reg = <0x26>;
 109                 gpio-controller;
 110                 #gpio-cells = <2>;
 111         };
 112 };
 113
 114 &i2c3 {
 115         clock-frequency = <400000>;
 116 };
 117
 118 &i2c4 {
 119         clock-frequency = <400000>;
 120 };
 121
 122 &i2c5 {
 123         clock-frequency = <400000>;
 124 };
 125
 126 &avs_mpu {
 127         avs-supply = <&smps123_reg>;
 128 };
 129
 130 &avs_core {
 131         avs-supply = <&smps7_reg>;
 132 };
 133
 134 &avs_gpu {
 135         avs-supply = <&smps6_reg>;
 136 };
 137
 138 &avs_dspeve {
 139         avs-supply = <&smps45_reg>;
 140 };
 141
 142 &avs_iva {
 143         avs-supply = <&smps8_reg>;
 144 };
 145
 146 &dpi1 {
 147         lcd {
 148                 compatible = "ti,tfc_s9700";
 149                 tlc = <&tlc59108>;
 150                 data-lines = <24>;
 151         };
 152 };
 153
 154 &hdmi {
 155         tpd12s015: tpd12s015 {
 156                 compatible = "ti,tpd12s015";
 157
 158                 gpios = <&pcf_hdmi 4 0>,        /* pcf8575@22 P4, CT_CP_HDP */
 159                         <&pcf_hdmi 5 0>,        /* pcf8575@22 P5, LS_OE */
 160                         <&gpio7 12 0>;          /* gpio7_12/sp1_cs2, HPD */
 161
 162                 hdmi_ddc = <&i2c2>;
 163
 164                 hdmi-monitor {
 165                         compatible = "ti,hdmi_panel";
 166                 };
 167         };
 168 };