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Commit 05773878 authored by Joachim Eastwood's avatar Joachim Eastwood Committed by Tony Lindgren
Browse files

ARM: dts: Add VAR-SOM-OM44 WLAN nodes 



Both the VAR-STK-OM44 and VAR-DVK-OM44 boards comes with the
WLAN/BT version of the system on module VAR-SOM-OM44.

Signed-off-by: default avatarJoachim Eastwood <manabian@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent bdfd0abd

arch/arm/boot/dts/omap4-var-dvk-om44.dts

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@@ -8,6 +8,7 @@ 
/dts-v1/;

/dts-v1/;





#include "omap4-var-som-om44.dtsi"

#include "omap4-var-som-om44.dtsi"

#include "omap4-var-som-om44-wlan.dtsi"

#include "omap4-var-om44customboard.dtsi"

#include "omap4-var-om44customboard.dtsi"





/ {

/ {

arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi

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/*

 * Copyright (C) 2014 Joachim Eastwood <manabian@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.

 */



/ {

	/* regulator for wl12xx on sdio4 */

	wl12xx_vmmc: wl12xx_vmmc {

		pinctrl-names = "default";

		pinctrl-0 = <&wl12xx_ctrl_pins>;

		compatible = "regulator-fixed";

		regulator-name = "vwl1271";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		gpio = <&gpio2 11 0>;	/* gpio 43 */

		startup-delay-us = <70000>;

		enable-active-high;

	};

};



&omap4_pmx_core {

	uart2_pins: pinmux_uart2_pins {

		pinctrl-single,pins = <

			OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_cts.uart2_cts */

			OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0)		/* uart2_rts.uart2_rts */

			OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_rx.uart2_rx */

			OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0)		/* uart2_tx.uart2_tx */

		>;

	};



	wl12xx_ctrl_pins: pinmux_wl12xx_ctrl_pins {

		pinctrl-single,pins = <

			OMAP4_IOPAD(0x062, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_a17.gpio_41 (WLAN_IRQ) */

			OMAP4_IOPAD(0x064, PIN_OUTPUT | MUX_MODE3)		/* gpmc_a18.gpio_42 (BT_EN) */

			OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3)		/* gpmc_a19.gpio_43 (WLAN_EN) */

		>;

	};



	mmc4_pins: pinmux_mmc4_pins {

		pinctrl-single,pins = <

			OMAP4_IOPAD(0x154, PIN_INPUT_PULLUP | MUX_MODE1)	/* mcspi4_clk.sdmmc4_clk */

			OMAP4_IOPAD(0x156, PIN_INPUT_PULLUP | MUX_MODE1)	/* mcspi4_simo.sdmmc4_cmd */

			OMAP4_IOPAD(0x158, PIN_INPUT_PULLUP | MUX_MODE1)	/* mcspi4_somi.sdmmc4_dat0 */

			OMAP4_IOPAD(0x15e, PIN_INPUT_PULLUP | MUX_MODE1)	/* uart4_tx.sdmmc4_dat1 */

			OMAP4_IOPAD(0x15c, PIN_INPUT_PULLUP | MUX_MODE1)	/* uart4_rx.sdmmc4_dat2 */

			OMAP4_IOPAD(0x15a, PIN_INPUT_PULLUP | MUX_MODE1)	/* mcspi4_cs0.sdmmc4_dat3 */

		>;

	};

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pins>;

	status = "okay";

};



&mmc4 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc4_pins>;

	vmmc-supply = <&wl12xx_vmmc>;

	non-removable;

	bus-width = <4>;

	cap-power-off-card;

	status = "okay";

};

arch/arm/boot/dts/omap4-var-stk-om44.dts

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@@ -8,6 +8,7 @@ 
/dts-v1/;

/dts-v1/;





#include "omap4-var-som-om44.dtsi"

#include "omap4-var-som-om44.dtsi"

#include "omap4-var-som-om44-wlan.dtsi"

#include "omap4-var-om44customboard.dtsi"

#include "omap4-var-om44customboard.dtsi"





/ {

/ {