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Commit decd2db7 authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Tony Lindgren
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ARM: dts: omap4-droid4: Add bluetooth 



Droid 4 has WL 1285C connected to the OMAP's UART4 port, which is
used for Bluetooth and most likely can also be used for controlling
the FM radio and GPS receivers.

Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.co.uk>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent a6f627e2

arch/arm/boot/dts/omap4-droid4-xt894.dts

+20 −0
Original line number Diff line number Diff line
@@ -453,6 +453,15 @@ 
		OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)

		>;

	};



	uart4_pins: pinmux_uart4_pins {

		pinctrl-single,pins = <

		OMAP4_IOPAD(0x15c, PIN_INPUT | MUX_MODE0)		/* uart4_rx */

		OMAP4_IOPAD(0x15e, PIN_OUTPUT | MUX_MODE0)		/* uart4_tx */

		OMAP4_IOPAD(0x110, PIN_INPUT_PULLUP | MUX_MODE5)	/* uart4_cts */

		OMAP4_IOPAD(0x112, PIN_OUTPUT_PULLUP | MUX_MODE5)	/* uart4_rts */

		>;

	};

};



&omap4_pmx_wkup {
@@ -469,6 +478,17 @@ 
			       &omap4_pmx_core 0x17c>;

};



&uart4 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart4_pins>;



	bluetooth {

		compatible = "ti,wl1285-st";

		enable-gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>; /* gpio 174 */

		max-speed = <3686400>;

	};

};



&usbhsehci {

	phys = <&hsusb1_phy>;

};