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         mcbsp2_pins: pinmux_mcbsp2_pins {
  52                 pinctrl-single,pins = <
  53                         0x10c (PIN_INPUT | MUX_MODE0)           /* mcbsp2_fsx.mcbsp2_fsx */
  54                         0x10e (PIN_INPUT | MUX_MODE0)           /* mcbsp2_clkx.mcbsp2_clkx */
  55                         0x110 (PIN_INPUT | MUX_MODE0)           /* mcbsp2_dr.mcbsp2.dr */
  56                         0x112 (PIN_OUTPUT | MUX_MODE0)          /* mcbsp2_dx.mcbsp2_dx */
  57                 >;
  58         };
  59
  60         mmc1_pins: pinmux_mmc1_pins {
  61                 pinctrl-single,pins = <
  62                         0x114 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_clk.sdmmc1_clk */
  63                         0x116 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_cmd.sdmmc1_cmd */
  64                         0x118 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat0.sdmmc1_dat0 */
  65                         0x11a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat1.sdmmc1_dat1 */
  66                         0x11c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat2.sdmmc1_dat2 */
  67                         0x11e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat3.sdmmc1_dat3 */
  68                         0x120 (PIN_INPUT | MUX_MODE0)           /* sdmmc1_dat4.sdmmc1_dat4 */
  69                         0x122 (PIN_INPUT | MUX_MODE0)           /* sdmmc1_dat5.sdmmc1_dat5 */
  70                         0x124 (PIN_INPUT | MUX_MODE0)           /* sdmmc1_dat6.sdmmc1_dat6 */
  71                         0x126 (PIN_INPUT | MUX_MODE0)           /* sdmmc1_dat7.sdmmc1_dat7 */
  72                 >;
  73         };
  74
  75         smsc911x_pins: pinmux_smsc911x_pins {
  76                 pinctrl-single,pins = <
  77                         0x1a2 (PIN_INPUT | MUX_MODE4)           /* mcspi1_cs2.gpio_176 */
  78                 >;
  79         };
  80 };
  81
  82 &i2c1 {
  83         clock-frequency = <2600000>;
  84
  85         twl: twl@48 {
  86                 reg = <0x48>;
  87                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  88                 interrupt-parent = <&intc>;
  89
  90                 twl_audio: audio {
  91                         compatible = "ti,twl4030-audio";
  92                         codec {
  93                               };
  94                 };
  95         };
  96 };
  97
  98 #include "twl4030.dtsi"
  99 #include "twl4030_omap3.dtsi"
 100
 101 &i2c2 {
 102         clock-frequency = <400000>;
 103 };
 104
 105 &mcbsp2 {
 106         pinctrl-names = "default";
 107         pinctrl-0 = <&mcbsp2_pins>;
 108 };
 109
 110 &mmc1 {
 111       pinctrl-names = "default";
 112       pinctrl-0 = <&mmc1_pins>;
 113       vmmc-supply = <&vmmc1>;
 114       vmmc_aux-supply = <&vsim>;
 115       bus-width = <8>;
 116 };
 117
 118 &mmc2 {
 119         status = "disabled";
 120 };
 121
 122 &mmc3 {
 123         status = "disabled";
 124 };
 125
 126 &uart1 {
 127        pinctrl-names = "default";
 128        pinctrl-0 = <&uart1_pins>;
 129 };
 130
 131 &uart2 {
 132        pinctrl-names = "default";
 133        pinctrl-0 = <&uart2_pins>;
 134 };
 135
 136 &uart3 {
 137        pinctrl-names = "default";
 138        pinctrl-0 = <&uart3_pins>;
 139 };
 140
 141 &twl_gpio {
 142         ti,use-leds;
 143 };