arch/arm/boot/dts/omap3-igep.dtsi

   1 /*
   2  * Device Tree Source for IGEP Technology devices
   3  *
   4  * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
   5  * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11 /dts-v1/;
  12
  13 /include/ "omap34xx.dtsi"
  14
  15 / {
  16         memory {
  17                 device_type = "memory";
  18                 reg = <0x80000000 0x20000000>; /* 512 MB */
  19         };
  20
  21         sound {
  22                 compatible = "ti,omap-twl4030";
  23                 ti,model = "igep2";
  24                 ti,mcbsp = <&mcbsp2>;
  25                 ti,codec = <&twl_audio>;
  26         };
  27 };
  28
  29 &omap3_pmx_core {
  30         uart1_pins: pinmux_uart1_pins {
  31                 pinctrl-single,pins = <
  32                         0x152 0x100     /* uart1_rx.uart1_rx INPUT | MODE0 */
  33                         0x14c 0         /* uart1_tx.uart1_tx OUTPUT | MODE0 */
  34                 >;
  35         };
  36
  37         uart2_pins: pinmux_uart2_pins {
  38                 pinctrl-single,pins = <
  39                         0x14a 0x100     /* uart2_rx.uart2_rx INPUT | MODE0 */
  40                         0x148 0         /* uart2_tx.uart2_tx OUTPUT | MODE0 */
  41                 >;
  42         };
  43
  44         uart3_pins: pinmux_uart3_pins {
  45                 pinctrl-single,pins = <
  46                         0x16e 0x100     /* uart3_rx.uart3_rx INPUT | MODE0 */
  47                         0x170 0         /* uart3_tx.uart3_tx OUTPUT | MODE0 */
  48                 >;
  49         };
  50
  51         mmc1_pins: pinmux_mmc1_pins {
  52                 pinctrl-single,pins = <
  53                         0x114 0x0118    /* sdmmc1_clk.sdmmc1_clk INPUT PULLUP | MODE 0 */
  54                         0x116 0x0118    /* sdmmc1_cmd.sdmmc1_cmd INPUT PULLUP | MODE 0 */
  55                         0x118 0x0118    /* sdmmc1_dat0.sdmmc1_dat0 INPUT PULLUP | MODE 0 */
  56                         0x11a 0x0118    /* sdmmc1_dat1.sdmmc1_dat1 INPUT PULLUP | MODE 0 */
  57                         0x11c 0x0118    /* sdmmc1_dat2.sdmmc1_dat2 INPUT PULLUP | MODE 0 */
  58                         0x11e 0x0118    /* sdmmc1_dat3.sdmmc1_dat3 INPUT PULLUP | MODE 0 */
  59                         0x120 0x0100    /* sdmmc1_dat4.sdmmc1_dat4 INPUT | MODE 0 */
  60                         0x122 0x0100    /* sdmmc1_dat5.sdmmc1_dat5 INPUT | MODE 0 */
  61                         0x124 0x0100    /* sdmmc1_dat6.sdmmc1_dat6 INPUT | MODE 0 */
  62                         0x126 0x0100    /* sdmmc1_dat7.sdmmc1_dat7 INPUT | MODE 0 */
  63                 >;
  64         };
  65 };
  66
  67 &i2c1 {
  68         clock-frequency = <2600000>;
  69
  70         twl: twl@48 {
  71                 reg = <0x48>;
  72                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  73                 interrupt-parent = <&intc>;
  74
  75                 twl_audio: audio {
  76                         compatible = "ti,twl4030-audio";
  77                         codec {
  78                               };
  79                 };
  80         };
  81 };
  82
  83 /include/ "twl4030.dtsi"
  84
  85 &i2c2 {
  86         clock-frequency = <400000>;
  87 };
  88
  89 &mmc1 {
  90       pinctrl-names = "default";
  91       pinctrl-0 = <&mmc1_pins>;
  92       vmmc-supply = <&vmmc1>;
  93       vmmc_aux-supply = <&vsim>;
  94       bus-width = <8>;
  95 };
  96
  97 &mmc2 {
  98         status = "disabled";
  99 };
 100
 101 &mmc3 {
 102         status = "disabled";
 103 };
 104
 105 &uart1 {
 106        pinctrl-names = "default";
 107        pinctrl-0 = <&uart1_pins>;
 108 };
 109
 110 &uart2 {
 111        pinctrl-names = "default";
 112        pinctrl-0 = <&uart2_pins>;
 113 };
 114
 115 &uart3 {
 116        pinctrl-names = "default";
 117        pinctrl-0 = <&uart3_pins>;
 118 };
 119
 120 &twl_gpio {
 121         ti,use-leds;
 122 };