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         smsc911x_pins: pinmux_smsc911x_pins {
  67                 pinctrl-single,pins = <
  68                         0x1a2 0x0104    /* mcspi1_cs2.gpio_176 INPUT | MODE4 */
  69                 >;
  70         };
  71 };
  72
  73 &i2c1 {
  74         clock-frequency = <2600000>;
  75
  76         twl: twl@48 {
  77                 reg = <0x48>;
  78                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  79                 interrupt-parent = <&intc>;
  80
  81                 twl_audio: audio {
  82                         compatible = "ti,twl4030-audio";
  83                         codec {
  84                               };
  85                 };
  86         };
  87 };
  88
  89 #include "twl4030.dtsi"
  90
  91 &i2c2 {
  92         clock-frequency = <400000>;
  93 };
  94
  95 &mmc1 {
  96       pinctrl-names = "default";
  97       pinctrl-0 = <&mmc1_pins>;
  98       vmmc-supply = <&vmmc1>;
  99       vmmc_aux-supply = <&vsim>;
 100       bus-width = <8>;
 101 };
 102
 103 &mmc2 {
 104         status = "disabled";
 105 };
 106
 107 &mmc3 {
 108         status = "disabled";
 109 };
 110
 111 &uart1 {
 112        pinctrl-names = "default";
 113        pinctrl-0 = <&uart1_pins>;
 114 };
 115
 116 &uart2 {
 117        pinctrl-names = "default";
 118        pinctrl-0 = <&uart2_pins>;
 119 };
 120
 121 &uart3 {
 122        pinctrl-names = "default";
 123        pinctrl-0 = <&uart3_pins>;
 124 };
 125
 126 &twl_gpio {
 127         ti,use-leds;
 128 };