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Commit efd2af55 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Tony Lindgren
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arm/dts: omap4-sdp: Add support for twl6040 



The twl6040 provides the audio and vibra support on OMAP4 SDP boards.
It is connected to i2c1 bus with 0x4b address.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 4814f2f7

arch/arm/boot/dts/omap4-sdp.dts

+25 −0
Original line number Diff line number Diff line
@@ -89,6 +89,31 @@ 
		interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */

		interrupt-parent = <&gic>;

	};



	twl6040: twl@4b {

		compatible = "ti,twl6040";

		reg = <0x4b>;

		/* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */

		interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */

		interrupt-parent = <&gic>;

		ti,audpwron-gpio = <&gpio4 31 0>;  /* gpio line 127 */



		vio-supply = <&v1v8>;

		v2v1-supply = <&v2v1>;

		enable-active-high;



		/* regulators for vibra motor */

		vddvibl-supply = <&vbat>;

		vddvibr-supply = <&vbat>;



		vibra {

			/* Vibra driver, motor resistance parameters */

			ti,vibldrv-res = <8>;

			ti,vibrdrv-res = <3>;

			ti,viblmotor-res = <10>;

			ti,vibrmotor-res = <10>;

		};

	};

};



/include/ "twl6030.dtsi"