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Commit a7098bed authored by Enric Balletbo i Serra's avatar Enric Balletbo i Serra Committed by Tony Lindgren
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ARM: dts: omap3-igep0020-rev-f: Support IGEPv2 Rev. F 



Add support for the new hardware revision of the IGEPv2. Basically, the new
revision F replaces the old Wifi module for a Wilink8 based module.

Signed-off-by: default avatarEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: default avatarJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent ebc13bf2

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -302,6 +302,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \ 
	omap3-ha.dtb \

	omap3-ha-lcd.dtb \

	omap3-igep0020.dtb \

	omap3-igep0020-rev-f.dtb \

	omap3-igep0030.dtb \

	omap3-igep0030-rev-g.dtb \

	omap3-ldp.dtb \

arch/arm/boot/dts/omap3-igep0020-rev-f.dts

0 → 100644
+45 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for IGEPv2 Rev. F (TI OMAP AM/DM37x)

 *

 * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>

 * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */



#include "omap3-igep0020-common.dtsi"



/ {

	model = "IGEPv2 Rev. F (TI OMAP AM/DM37x)";

	compatible = "isee,omap3-igep0020-rev-f", "ti,omap36xx", "ti,omap3";



	/* Regulator to trigger the WL_EN signal of the Wifi module */

	lbep5clwmc_wlen: regulator-lbep5clwmc-wlen {

		compatible = "regulator-fixed";

		regulator-name = "regulator-lbep5clwmc-wlen";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>;		/* gpio_139 - WL_EN */

		enable-active-high;

	};

};



&omap3_pmx_core {

	lbep5clwmc_pins: pinmux_lbep5clwmc_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT | MUX_MODE4)	/* mcspi1_cs3.gpio_177 - W_IRQ */

			OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4)	/* sdmmc2_dat5.gpio_137 - BT_EN */

			OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4)	/* sdmmc2_dat7.gpio_139 - WL_EN */

		>;

	};

};



&mmc2 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc2_pins &lbep5clwmc_pins>;

	vmmc-supply = <&lbep5clwmc_wlen>;

	bus-width = <4>;

	non-removable;

};