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Commit 4440f94d authored by H. Nikolaus Schaller's avatar H. Nikolaus Schaller Committed by Tony Lindgren
Browse files

ARM: dts: omap3-gta04a5: add support for PPS 



GPS receiver provides a 1PPS signal to a gpio.

Signed-off-by: default avatarH. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 3bace6a4

arch/arm/boot/dts/omap3-gta04a5.dts

+18 −0
Original line number Diff line number Diff line
@@ -14,4 +14,22 @@ 
	sound {

		ti,jack-det-gpio = <&twl_gpio 2 GPIO_ACTIVE_HIGH>;	/* GTA04A5 only */

	};



	pps {

		compatible = "pps-gpio";

		pinctrl-names = "default";

		pinctrl-0 = <&pps_pins>;



		gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>; /* GPIN_114 */

	};



};



&omap3_pmx_core {

	pps_pins: pinmux_pps_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x2138, PIN_INPUT | MUX_MODE4) /* gpin114 */

		>;

	};



};