omap3-igep0020-rev-f.dts revision 284090 
1/*
2 * Device Tree Source for IGEPv2 Rev. F (TI OMAP AM/DM37x)
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
12#include "omap3-igep0020-common.dtsi"
13
14/ {
15	model = "IGEPv2 Rev. F (TI OMAP AM/DM37x)";
16	compatible = "isee,omap3-igep0020-rev-f", "ti,omap36xx", "ti,omap3";
17
18	/* Regulator to trigger the WL_EN signal of the Wifi module */
19	lbep5clwmc_wlen: regulator-lbep5clwmc-wlen {
20		compatible = "regulator-fixed";
21		regulator-name = "regulator-lbep5clwmc-wlen";
22		regulator-min-microvolt = <3300000>;
23		regulator-max-microvolt = <3300000>;
24		gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>;		/* gpio_139 - WL_EN */
25		enable-active-high;
26	};
27};
28
29&omap3_pmx_core {
30	lbep5clwmc_pins: pinmux_lbep5clwmc_pins {
31		pinctrl-single,pins = <
32			OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT | MUX_MODE4)	/* mcspi1_cs3.gpio_177 - W_IRQ */
33			OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4)	/* sdmmc2_dat5.gpio_137 - BT_EN */
34			OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4)	/* sdmmc2_dat7.gpio_139 - WL_EN */
35		>;
36	};
37};
38
39&mmc2 {
40	pinctrl-names = "default";
41	pinctrl-0 = <&mmc2_pins &lbep5clwmc_pins>;
42	vmmc-supply = <&lbep5clwmc_wlen>;
43	bus-width = <4>;
44	non-removable;
45};
46