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Commit eaf2dbd0 authored by H. Nikolaus Schaller's avatar H. Nikolaus Schaller Committed by Tony Lindgren
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ARM: dts: omap3-gta04: map antenna detect GPIO to SW_LINEIN_INSERT key event 



GTA04 can detect presence/absence or plug-in of an external
GPS antenna through a gpio. The best match for an event code
is SW_LINEIN_INSERT.

Signed-off-by: default avatarH. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 39b1c494

arch/arm/boot/dts/omap3-gta04.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -50,6 +50,21 @@ 
		};

	};



	antenna-detect {

		compatible = "gpio-keys";



		gps_antenna_button: gps-antenna-button {

			label = "GPS_EXT_ANT";

			linux,input-type = <EV_SW>;

			linux,code = <SW_LINEIN_INSERT>;

			gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* GPIO144 */

			interrupt-parent = <&gpio5>;

			interrupts = <16 IRQ_TYPE_EDGE_BOTH>;

			debounce-interval = <10>;

			wakeup-source;

		};

	};



	sound {

		compatible = "ti,omap-twl4030";

		ti,model = "gta04";