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Commit bf26927b authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Tony Lindgren
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ARM: DTS: am57xx-beagle-x15: Select SYS_CLK2 for audio clocks 



The tlv320aic3104 codec's master clock is coming from the SoC's CLKOUT2.
Select the SYS_CLK2 (via divider) as parent clock for CLKOUT2 and select
the same clock (SYS_CLK2) for McASP3 AHCLKX clock as well.
SYS_CLK2 is sourced from an external oscillator running 22.5792MHz and it
is coming in to the SoC via the X1_OSC1.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent a5b87513

arch/arm/boot/dts/am57xx-beagle-x15.dts

+4 −0
Original line number Diff line number Diff line
@@ -173,6 +173,8 @@ 


		sound0_master: simple-audio-card,codec {

			sound-dai = <&tlv320aic3104>;

			assigned-clocks = <&clkoutmux2_clk_mux>;

			assigned-clock-parents = <&sys_clk2_dclk_div>;

			clocks = <&clkout2_clk>;

		};

	};
@@ -796,6 +798,8 @@ 
	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&mcasp3_pins_default>;

	pinctrl-1 = <&mcasp3_pins_sleep>;

	assigned-clocks = <&mcasp3_ahclkx_mux>;

	assigned-clock-parents = <&sys_clkin2>;

	status = "okay";



	op-mode = <0>;	/* MCASP_IIS_MODE */