From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] ARM: DTS: am57xx-beagle-x15: Select SYS_CLK2 for audio clocks Date: Wed, 10 Feb 2016 16:25:58 -0800 Message-ID: <20160211002558.GP19432@atomide.com> References: <1455018417-2608-1-git-send-email-peter.ujfalusi@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1455018417-2608-1-git-send-email-peter.ujfalusi-l0cyMroinI0@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Peter Ujfalusi Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, nm-l0cyMroinI0@public.gmane.org List-Id: devicetree@vger.kernel.org * Peter Ujfalusi [160209 03:48]: > 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: Peter Ujfalusi Applying into omap-for-v4.5/fixes thanks. Tony > --- > arch/arm/boot/dts/am57xx-beagle-x15.dts | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts > index c37a5193f199..592e65c3a4e0 100644 > --- a/arch/arm/boot/dts/am57xx-beagle-x15.dts > +++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts > @@ -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>; > }; > }; > @@ -795,6 +797,8 @@ > 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 */ > -- > 2.7.1 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html