arch/arm/boot/dts/omap3-igep0030.dts

   1 /*
   2  * Device Tree Source for IGEP COM MODULE Rev. E (TI OMAP AM/DM37x)
   3  *
   4  * Copyright (C) 2012 Javier Martinez Canillas <javier@osg.samsung.com>
   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
  12 #include "omap3-igep0030-common.dtsi"
  13
  14 / {
  15         model = "IGEP COM MODULE Rev. E (TI OMAP AM/DM37x)";
  16         compatible = "isee,omap3-igep0030", "ti,omap36xx", "ti,omap3";
  17
  18         vmmcsdio_fixed: fixedregulator-mmcsdio {
  19                 compatible = "regulator-fixed";
  20                 regulator-name = "vmmcsdio_fixed";
  21                 regulator-min-microvolt = <3300000>;
  22                 regulator-max-microvolt = <3300000>;
  23         };
  24
  25         mmc2_pwrseq: mmc2_pwrseq {
  26                 compatible = "mmc-pwrseq-simple";
  27                 reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>,      /* gpio_139 - RESET_N_W */
  28                               <&gpio5 10 GPIO_ACTIVE_LOW>;      /* gpio_138 - WIFI_PDN */
  29         };
  30 };
  31
  32 &omap3_pmx_core {
  33         lbee1usjyc_pins: pinmux_lbee1usjyc_pins {
  34                 pinctrl-single,pins = <
  35                         OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4)       /* sdmmc2_dat5.gpio_137 - RESET_N_W */
  36                         OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4)       /* sdmmc2_dat6.gpio_138 - WIFI_PDN */
  37                         OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4)       /* sdmmc2_dat7.gpio_139 - RST_N_B */
  38                 >;
  39         };
  40 };
  41
  42 &leds {
  43         pinctrl-names = "default";
  44         pinctrl-0 = <&leds_core2_pins>;
  45
  46         boot {
  47                 label = "omap3:green:boot";
  48                 gpios = <&twl_gpio 13 GPIO_ACTIVE_LOW>; /* LEDSYNC */
  49                 default-state = "on";
  50         };
  51 };
  52
  53 /* On board Wifi module */
  54 &mmc2 {
  55         pinctrl-names = "default";
  56         pinctrl-0 = <&mmc2_pins &lbee1usjyc_pins>;
  57         vmmc-supply = <&vmmcsdio_fixed>;
  58         mmc-pwrseq = <&mmc2_pwrseq>;
  59         bus-width = <4>;
  60         non-removable;
  61 };
  62