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Commit c4ee5799 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Tony Lindgren
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ARM: dts: omap2420-n810: Enable McBSP2 for audio 



McBSP2 is used with the tlv320aic33 codec for audio.
Pin mux change is needed to get the needed signals in/out from the SoC.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: default avatarJarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 561f9bcf

arch/arm/boot/dts/omap2420-n810.dts

+17 −0
Original line number Diff line number Diff line
@@ -8,9 +8,26 @@ 
	compatible = "nokia,n810", "nokia,n8x0", "ti,omap2420", "ti,omap2";

};



&omap2420_pmx {

	mcbsp2_pins: mcbsp2_pins {

		pinctrl-single,pins = <

			OMAP2420_CORE_IOPAD(0x0124, PIN_INPUT | MUX_MODE1)	/* eac_ac_sclk.mcbsp2_clkx */

			OMAP2420_CORE_IOPAD(0x0125, PIN_INPUT | MUX_MODE1)	/* eac_ac_fs.mcbsp2_fsx */

			OMAP2420_CORE_IOPAD(0x0126, PIN_INPUT | MUX_MODE1)	/* eac_ac_din.mcbsp2_dr */

			OMAP2420_CORE_IOPAD(0x0127, PIN_OUTPUT | MUX_MODE1)	/* eac_ac_dout.mcbsp2_dx */

		>;

	};

};



&i2c2 {

	aic3x@18 {

		compatible = "tlv320aic3x";

		reg = <0x18>;

	};

};

&mcbsp2 {

	pinctrl-names = "default";

	pinctrl-0 = <&mcbsp2_pins>;



	status = "okay";

};