From: Peter Ujfalusi <peter.ujfalusi-l0cyMroinI0@public.gmane.org> To: "Stefan Müller-Klieser" <s.mueller-klieser-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org>, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: Re: [PATCH] ARM: dts: am335x-wega: Add audio support Date: Thu, 11 Aug 2016 12:25:53 +0300 [thread overview] Message-ID: <7109f6e5-e7fd-4b60-98b7-85b9d78ef690@ti.com> (raw) In-Reply-To: <1470841935-14190-1-git-send-email-s.mueller-klieser-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org> On 08/10/16 18:12, Stefan Müller-Klieser wrote: > The wega board has a TLV320AIC3007 connected via McASP0. In the default > configuration, no external crystal is mounted. We run a system clock of > 25 MHz, so we use the audio codec PLL for audio clock generation. It is great that the "ti,da830-evm-audio" works for you. I hope I will have time soon to work on the McASP driver's CCF support in the near future. Reviewed-by: Peter Ujfalusi <peter.ujfalusi-l0cyMroinI0@public.gmane.org> > Signed-off-by: Stefan Müller-Klieser <s.mueller-klieser-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org> > --- > arch/arm/boot/dts/am335x-wega.dtsi | 62 ++++++++++++++++++++++++++++++++++++++ > 1 file changed, 62 insertions(+) > > diff --git a/arch/arm/boot/dts/am335x-wega.dtsi b/arch/arm/boot/dts/am335x-wega.dtsi > index 282f6d4..7f5f8ed 100644 > --- a/arch/arm/boot/dts/am335x-wega.dtsi > +++ b/arch/arm/boot/dts/am335x-wega.dtsi > @@ -11,6 +11,10 @@ > model = "Phytec AM335x phyBOARD-WEGA"; > compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx"; > > + sound: sound_iface { > + compatible = "ti,da830-evm-audio"; > + }; > + > regulators { > compatible = "simple-bus"; > > @@ -24,6 +28,58 @@ > }; > }; > > +/* Audio */ > +&am33xx_pinmux { > + mcasp0_pins: pinmux_mcasp0 { > + pinctrl-single,pins = < > + AM33XX_IOPAD(0x9AC, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahclkx.mcasp0_ahclkx */ > + AM33XX_IOPAD(0x990, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ > + AM33XX_IOPAD(0x994, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ > + AM33XX_IOPAD(0x998, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */ > + AM33XX_IOPAD(0x9A8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr1.mcasp0_axr1 */ > + >; > + }; > +}; > + > +&i2c0 { > + tlv320aic3007: tlv320aic3007@18 { > + compatible = "ti,tlv320aic3007"; > + reg = <0x18>; > + AVDD-supply = <&vcc3v3>; > + IOVDD-supply = <&vcc3v3>; > + DRVDD-supply = <&vcc3v3>; > + DVDD-supply = <&vdig1_reg>; > + status = "okay"; > + }; > +}; > + > +&mcasp0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mcasp0_pins>; > + op-mode = <0>; /* DAVINCI_MCASP_IIS_MODE */ > + tdm-slots = <2>; > + serial-dir = < > + 2 1 0 0 /* # 0: INACTIVE, 1: TX, 2: RX */ > + >; > + tx-num-evt = <16>; > + rt-num-evt = <16>; > + status = "okay"; > +}; > + > +&sound { > + ti,model = "AM335x-Wega"; > + ti,audio-codec = <&tlv320aic3007>; > + ti,mcasp-controller = <&mcasp0>; > + ti,audio-routing = > + "Line Out", "LLOUT", > + "Line Out", "RLOUT", > + "LINE1L", "Line In", > + "LINE1R", "Line In"; > + clocks = <&mcasp0_fck>; > + clock-names = "mclk"; > + status = "okay"; > +}; > + > /* CAN Busses */ > &am33xx_pinmux { > dcan1_pins: pinmux_dcan1 { > @@ -99,6 +155,12 @@ > status = "okay"; > }; > > +/* Power */ > +&vdig1_reg { > + regulator-boot-on; > + regulator-always-on; > +}; > + > /* UARTs */ > &am33xx_pinmux { > uart0_pins: pinmux_uart0 { > -- Péter -- 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
WARNING: multiple messages have this Message-ID (diff)
From: peter.ujfalusi@ti.com (Peter Ujfalusi) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: dts: am335x-wega: Add audio support Date: Thu, 11 Aug 2016 12:25:53 +0300 [thread overview] Message-ID: <7109f6e5-e7fd-4b60-98b7-85b9d78ef690@ti.com> (raw) In-Reply-To: <1470841935-14190-1-git-send-email-s.mueller-klieser@phytec.de> On 08/10/16 18:12, Stefan M?ller-Klieser wrote: > The wega board has a TLV320AIC3007 connected via McASP0. In the default > configuration, no external crystal is mounted. We run a system clock of > 25 MHz, so we use the audio codec PLL for audio clock generation. It is great that the "ti,da830-evm-audio" works for you. I hope I will have time soon to work on the McASP driver's CCF support in the near future. Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> > Signed-off-by: Stefan M?ller-Klieser <s.mueller-klieser@phytec.de> > --- > arch/arm/boot/dts/am335x-wega.dtsi | 62 ++++++++++++++++++++++++++++++++++++++ > 1 file changed, 62 insertions(+) > > diff --git a/arch/arm/boot/dts/am335x-wega.dtsi b/arch/arm/boot/dts/am335x-wega.dtsi > index 282f6d4..7f5f8ed 100644 > --- a/arch/arm/boot/dts/am335x-wega.dtsi > +++ b/arch/arm/boot/dts/am335x-wega.dtsi > @@ -11,6 +11,10 @@ > model = "Phytec AM335x phyBOARD-WEGA"; > compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx"; > > + sound: sound_iface { > + compatible = "ti,da830-evm-audio"; > + }; > + > regulators { > compatible = "simple-bus"; > > @@ -24,6 +28,58 @@ > }; > }; > > +/* Audio */ > +&am33xx_pinmux { > + mcasp0_pins: pinmux_mcasp0 { > + pinctrl-single,pins = < > + AM33XX_IOPAD(0x9AC, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahclkx.mcasp0_ahclkx */ > + AM33XX_IOPAD(0x990, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ > + AM33XX_IOPAD(0x994, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ > + AM33XX_IOPAD(0x998, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */ > + AM33XX_IOPAD(0x9A8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr1.mcasp0_axr1 */ > + >; > + }; > +}; > + > +&i2c0 { > + tlv320aic3007: tlv320aic3007 at 18 { > + compatible = "ti,tlv320aic3007"; > + reg = <0x18>; > + AVDD-supply = <&vcc3v3>; > + IOVDD-supply = <&vcc3v3>; > + DRVDD-supply = <&vcc3v3>; > + DVDD-supply = <&vdig1_reg>; > + status = "okay"; > + }; > +}; > + > +&mcasp0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mcasp0_pins>; > + op-mode = <0>; /* DAVINCI_MCASP_IIS_MODE */ > + tdm-slots = <2>; > + serial-dir = < > + 2 1 0 0 /* # 0: INACTIVE, 1: TX, 2: RX */ > + >; > + tx-num-evt = <16>; > + rt-num-evt = <16>; > + status = "okay"; > +}; > + > +&sound { > + ti,model = "AM335x-Wega"; > + ti,audio-codec = <&tlv320aic3007>; > + ti,mcasp-controller = <&mcasp0>; > + ti,audio-routing = > + "Line Out", "LLOUT", > + "Line Out", "RLOUT", > + "LINE1L", "Line In", > + "LINE1R", "Line In"; > + clocks = <&mcasp0_fck>; > + clock-names = "mclk"; > + status = "okay"; > +}; > + > /* CAN Busses */ > &am33xx_pinmux { > dcan1_pins: pinmux_dcan1 { > @@ -99,6 +155,12 @@ > status = "okay"; > }; > > +/* Power */ > +&vdig1_reg { > + regulator-boot-on; > + regulator-always-on; > +}; > + > /* UARTs */ > &am33xx_pinmux { > uart0_pins: pinmux_uart0 { > -- P?ter
next prev parent reply other threads:[~2016-08-11 9:25 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-08-10 15:12 [PATCH] ARM: dts: am335x-wega: Add audio support Stefan Müller-Klieser 2016-08-10 15:12 ` Stefan Müller-Klieser [not found] ` <1470841935-14190-1-git-send-email-s.mueller-klieser-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org> 2016-08-11 9:25 ` Peter Ujfalusi [this message] 2016-08-11 9:25 ` Peter Ujfalusi 2016-08-26 15:24 ` Tony Lindgren 2016-08-26 15:24 ` Tony Lindgren
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