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         vmmc2_fixed: fixedregulator-mmc2 {
  28                 compatible = "regulator-fixed";
  29                 regulator-name = "vmmc2_fixed";
  30                 regulator-min-microvolt = <3000000>;
  31                 regulator-max-microvolt = <3000000>;
  32         };
  33
  34         ion_config {
  35                 compatible = "ti,ion-omap";
  36                 ti,omap_ion_heap_secure_input_base = <0xba300000>;
  37                 ti,omap_ion_heap_tiler_base = <0xb4300000>;
  38                 ti,omap_ion_heap_nonsecure_tiler_base = <0xf00000>;
  39                 /*90 MB*/
  40                 ti,omap_ion_heap_secure_input_size = <0x5A00000>;
  41                 /*96 MB*/
  42                 ti,omap_ion_heap_tiler_size = <0x6000000>;
  43                 /*15 MB*/
  44                 ti,omap_ion_heap_nonsecure_tiler_size = <0xF00000>;
  45         };
  46
  47         ocp {
  48                 gpu: gpu@0x56000000 {
  49                         gpu-supply = <&avs_gpu>;
  50                 };
  51         };
  52
  53 };
  54
  55 &dra7_pmx_core {
  56         pinctrl-names = "default";
  57         pinctrl-0 = <
  58                 &vout1_pins
  59         >;
  60
  61         i2c2_pins: pinmux_i2c2_pins {
  62                 pinctrl-single,pins = <
  63                         0x408   0x60000 /* i2c2_sda INPUT | MODE0 */
  64                         0x40C   0x60000 /* i2c2_scl INPUT | MODE0 */
  65                 >;
  66         };
  67
  68         vout1_pins: pinmux_vout1_pins {
  69                 pinctrl-single,pins = <
  70                         0x1C8   0x0     /* vout1_clk OUTPUT | MODE0 */
  71                         0x1CC   0x0     /* vout1_de OUTPUT | MODE0 */
  72                         0x1D0   0x0     /* vout1_fld OUTPUT | MODE0 */
  73                         0x1D4   0x0     /* vout1_hsync OUTPUT | MODE0 */
  74                         0x1D8   0x0     /* vout1_vsync OUTPUT | MODE0 */
  75                         0x1DC   0x0     /* vout1_d0 OUTPUT | MODE0 */
  76                         0x1E0   0x0     /* vout1_d1 OUTPUT | MODE0 */
  77                         0x1E4   0x0     /* vout1_d2 OUTPUT | MODE0 */
  78                         0x1E8   0x0     /* vout1_d3 OUTPUT | MODE0 */
  79                         0x1EC   0x0     /* vout1_d4 OUTPUT | MODE0 */
  80                         0x1F0   0x0     /* vout1_d5 OUTPUT | MODE0 */
  81                         0x1F4   0x0     /* vout1_d6 OUTPUT | MODE0 */
  82                         0x1F8   0x0     /* vout1_d7 OUTPUT | MODE0 */
  83                         0x1FC   0x0     /* vout1_d8 OUTPUT | MODE0 */
  84                         0x200   0x0     /* vout1_d9 OUTPUT | MODE0 */
  85                         0x204   0x0     /* vout1_d10 OUTPUT | MODE0 */
  86                         0x208   0x0     /* vout1_d11 OUTPUT | MODE0 */
  87                         0x20C   0x0     /* vout1_d12 OUTPUT | MODE0 */
  88                         0x210   0x0     /* vout1_d13 OUTPUT | MODE0 */
  89                         0x214   0x0     /* vout1_d14 OUTPUT | MODE0 */
  90                         0x218   0x0     /* vout1_d15 OUTPUT | MODE0 */
  91                         0x21C   0x0     /* vout1_d16 OUTPUT | MODE0 */
  92                         0x220   0x0     /* vout1_d17 OUTPUT | MODE0 */
  93                         0x224   0x0     /* vout1_d18 OUTPUT | MODE0 */
  94                         0x228   0x0     /* vout1_d19 OUTPUT | MODE0 */
  95                         0x22C   0x0     /* vout1_d20 OUTPUT | MODE0 */
  96                         0x230   0x0     /* vout1_d21 OUTPUT | MODE0 */
  97                         0x234   0x0     /* vout1_d22 OUTPUT | MODE0 */
  98                         0x238   0x0     /* vout1_d23 OUTPUT | MODE0 */
  99                 >;
 100         };
 101         display_layout {
 102                 compatible = "ti, omap4-dsscomp";
 103                 ti,num_displays = <2>;
 104                 ti,default_display = "lcd";
 105         };
 106 };
 107
 108 &i2c1 {
 109         clock-frequency = <400000>;
 110
 111         tps659038: tps659038@58 {
 112                 reg = <0x58>;
 113         };
 114
 115         pcf_lcd: pcf8575@20 {
 116                 compatible = "ti,pcf8575";
 117                 reg = <0x20>;
 118                 gpio-controller;
 119                 #gpio-cells = <2>;
 120         };
 121
 122         /* TLC chip for LCD panel power and backlight */
 123         tlc59108: tlc59108@40 {
 124                 compatible = "ti,tlc59108";
 125                 reg = <0x40>;
 126                 gpios = <&pcf_lcd 15 0>; /* P15, CON_LCD_PWR_DN */
 127         };
 128 };
 129
 130 /include/ "tps659038.dtsi"
 131
 132 &i2c2 {
 133         pinctrl-names = "default";
 134         pinctrl-0 = <&i2c2_pins>;
 135
 136         clock-frequency = <400000>;
 137
 138         pcf_hdmi: pcf8575@26 {
 139                 compatible = "ti,pcf8575";
 140                 reg = <0x26>;
 141                 gpio-controller;
 142                 #gpio-cells = <2>;
 143         };
 144 };
 145
 146 &i2c3 {
 147         clock-frequency = <400000>;
 148 };
 149
 150 &i2c4 {
 151         clock-frequency = <400000>;
 152 };
 153
 154 &i2c5 {
 155         clock-frequency = <400000>;
 156 };
 157
 158 &mmc1 {
 159         vmmc-supply = <&ldo1_reg>;
 160         bus-width = <4>;
 161 };
 162
 163 &mmc2 {
 164         vmmc-supply = <&vmmc2_fixed>;
 165         bus-width = <8>;
 166         ti,non-removable;
 167 };
 168
 169 &mmc3 {
 170         bus-width = <8>;
 171         ti,non-removable;
 172         status = "disabled";
 173 };
 174
 175 &mmc4 {
 176         bus-width = <4>;
 177         status = "disabled";
 178 };
 179
 180 &avs_mpu {
 181         avs-supply = <&smps123_reg>;
 182 };
 183
 184 &avs_core {
 185         avs-supply = <&smps7_reg>;
 186 };
 187
 188 &avs_gpu {
 189         avs-supply = <&smps6_reg>;
 190 };
 191
 192 &avs_dspeve {
 193         avs-supply = <&smps45_reg>;
 194 };
 195
 196 &avs_iva {
 197         avs-supply = <&smps8_reg>;
 198 };
 199
 200 &dpi1 {
 201         lcd {
 202                 compatible = "ti,tfc_s9700";
 203                 tlc = <&tlc59108>;
 204                 data-lines = <24>;
 205         };
 206 };
 207
 208 &hdmi {
 209         tpd12s015: tpd12s015 {
 210                 compatible = "ti,tpd12s015";
 211
 212                 gpios = <&pcf_hdmi 4 0>,        /* pcf8575@22 P4, CT_CP_HDP */
 213                         <&pcf_hdmi 5 0>,        /* pcf8575@22 P5, LS_OE */
 214                         <&gpio7 12 0>;          /* gpio7_12/sp1_cs2, HPD */
 215
 216                 hdmi_ddc = <&i2c2>;
 217
 218                 hdmi-monitor {
 219                         compatible = "ti,hdmi_panel";
 220                 };
 221         };
 222 };