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

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Device Tree Source for IGEP COM MODULE Rev. E (TI OMAP AM/DM37x)
   4  *
   5  * Copyright (C) 2012 Javier Martinez Canillas <javier@osg.samsung.com>
   6  * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
   7  */
   8
   9 #include "omap3-igep0030-common.dtsi"
  10
  11 / {
  12         model = "IGEP COM MODULE Rev. E (TI OMAP AM/DM37x)";
  13         compatible = "isee,omap3-igep0030", "ti,omap36xx", "ti,omap3";
  14
  15         vmmcsdio_fixed: fixedregulator-mmcsdio {
  16                 compatible = "regulator-fixed";
  17                 regulator-name = "vmmcsdio_fixed";
  18                 regulator-min-microvolt = <3300000>;
  19                 regulator-max-microvolt = <3300000>;
  20         };
  21
  22         mmc2_pwrseq: mmc2_pwrseq {
  23                 compatible = "mmc-pwrseq-simple";
  24                 reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>,      /* gpio_139 - RESET_N_W */
  25                               <&gpio5 10 GPIO_ACTIVE_LOW>;      /* gpio_138 - WIFI_PDN */
  26         };
  27 };
  28
  29 &omap3_pmx_core {
  30         lbee1usjyc_pins: pinmux_lbee1usjyc_pins {
  31                 pinctrl-single,pins = <
  32                         OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4)       /* sdmmc2_dat5.gpio_137 - RESET_N_W */
  33                         OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4)       /* sdmmc2_dat6.gpio_138 - WIFI_PDN */
  34                         OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4)       /* sdmmc2_dat7.gpio_139 - RST_N_B */
  35                 >;
  36         };
  37 };
  38
  39 &leds {
  40         pinctrl-names = "default";
  41         pinctrl-0 = <&leds_core2_pins>;
  42
  43         boot {
  44                 label = "omap3:green:boot";
  45                 gpios = <&twl_gpio 13 GPIO_ACTIVE_LOW>; /* LEDSYNC */
  46                 default-state = "on";
  47         };
  48 };
  49
  50 /* On board Wifi module */
  51 &mmc2 {
  52         pinctrl-names = "default";
  53         pinctrl-0 = <&mmc2_pins &lbee1usjyc_pins>;
  54         vmmc-supply = <&vmmcsdio_fixed>;
  55         mmc-pwrseq = <&mmc2_pwrseq>;
  56         bus-width = <4>;
  57         non-removable;
  58 };
  59