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 (PIN_INPUT | MUX_MODE0)           /* uart1_rx.uart1_rx */
  33                         0x14c (PIN_OUTPUT |MUX_MODE0)           /* uart1_tx.uart1_tx */
  34                 >;
  35         };
  36
  37         uart2_pins: pinmux_uart2_pins {
  38                 pinctrl-single,pins = <
  39                         0x14a (PIN_INPUT | MUX_MODE0)           /* uart2_rx.uart2_rx */
  40                         0x148 (PIN_OUTPUT | MUX_MODE0)          /* uart2_tx.uart2_tx */
  41                 >;
  42         };
  43
  44         uart3_pins: pinmux_uart3_pins {
  45                 pinctrl-single,pins = <
  46                         0x16e (PIN_INPUT | MUX_MODE0)           /* uart3_rx.uart3_rx */
  47                         0x170 (PIN_OUTPUT | MUX_MODE0)          /* uart3_tx.uart3_tx */
  48                 >;
  49         };
  50
  51         mmc1_pins: pinmux_mmc1_pins {
  52                 pinctrl-single,pins = <
  53                         0x114 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_clk.sdmmc1_clk */
  54                         0x116 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_cmd.sdmmc1_cmd */
  55                         0x118 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat0.sdmmc1_dat0 */
  56                         0x11a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat1.sdmmc1_dat1 */
  57                         0x11c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat2.sdmmc1_dat2 */
  58                         0x11e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat3.sdmmc1_dat3 */
  59                         0x120 (PIN_INPUT | MUX_MODE0)           /* sdmmc1_dat4.sdmmc1_dat4 */
  60                         0x122 (PIN_INPUT | MUX_MODE0)           /* sdmmc1_dat5.sdmmc1_dat5 */
  61                         0x124 (PIN_INPUT | MUX_MODE0)           /* sdmmc1_dat6.sdmmc1_dat6 */
  62                         0x126 (PIN_INPUT | MUX_MODE0)           /* sdmmc1_dat7.sdmmc1_dat7 */
  63                 >;
  64         };
  65
  66         smsc911x_pins: pinmux_smsc911x_pins {
  67                 pinctrl-single,pins = <
  68                         0x1a2 (PIN_INPUT | MUX_MODE4)           /* mcspi1_cs2.gpio_176 */
  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 #include "twl4030_omap3.dtsi"
  91
  92 &i2c2 {
  93         clock-frequency = <400000>;
  94 };
  95
  96 &mmc1 {
  97       pinctrl-names = "default";
  98       pinctrl-0 = <&mmc1_pins>;
  99       vmmc-supply = <&vmmc1>;
 100       vmmc_aux-supply = <&vsim>;
 101       bus-width = <8>;
 102 };
 103
 104 &mmc2 {
 105         status = "disabled";
 106 };
 107
 108 &mmc3 {
 109         status = "disabled";
 110 };
 111
 112 &uart1 {
 113        pinctrl-names = "default";
 114        pinctrl-0 = <&uart1_pins>;
 115 };
 116
 117 &uart2 {
 118        pinctrl-names = "default";
 119        pinctrl-0 = <&uart2_pins>;
 120 };
 121
 122 &uart3 {
 123        pinctrl-names = "default";
 124        pinctrl-0 = <&uart3_pins>;
 125 };
 126
 127 &twl_gpio {
 128         ti,use-leds;
 129 };