From: Marek Belisko <marek@goldelico.com> To: bcousson@baylibre.com, tony@atomide.com Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, hns@goldelico.com, Marek Belisko <marek@goldelico.com> Subject: [PATCH] ARM: dts: omap3-gta04: Add GSM audio support Date: Thu, 7 May 2015 21:35:05 +0200 [thread overview] Message-ID: <1431027305-17627-1-git-send-email-marek@goldelico.com> (raw) Add voice audio card which is used for telephony on gta04 board. gtm601 codec is UMTS modem with pcm interface which get samples from microphone and provide data from other party side. Use simple audio card to describe audio card. Signed-off-by: Marek Belisko <marek@goldelico.com> --- arch/arm/boot/dts/omap3-gta04.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index b9f6881..a3a4156 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -48,6 +48,28 @@ ti,mcbsp = <&mcbsp2>; }; + /* GSM audio */ + sound_telephony { + compatible = "simple-audio-card"; + simple-audio-card,name = "GTA04 voice"; + simple-audio-card,bitclock-master = <&telephony_link_master>; + simple-audio-card,frame-master = <&telephony_link_master>; + simple-audio-card,format = "i2s"; + + simple-audio-card,cpu { + sound-dai = <&mcbsp4>; + }; + + telephony_link_master: simple-audio-card,codec { + sound-dai = <>m601_codec>; + }; + }; + + gtm601_codec: gsm_codec { + compatible = "option,gtm601"; + #sound-dai-cells = <0>; + }; + spi_lcd { compatible = "spi-gpio"; #address-cells = <0x1>; @@ -517,3 +539,7 @@ &mcbsp2 { status = "okay"; }; + +&mcbsp4 { + status = "okay"; +}; -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: marek@goldelico.com (Marek Belisko) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: dts: omap3-gta04: Add GSM audio support Date: Thu, 7 May 2015 21:35:05 +0200 [thread overview] Message-ID: <1431027305-17627-1-git-send-email-marek@goldelico.com> (raw) Add voice audio card which is used for telephony on gta04 board. gtm601 codec is UMTS modem with pcm interface which get samples from microphone and provide data from other party side. Use simple audio card to describe audio card. Signed-off-by: Marek Belisko <marek@goldelico.com> --- arch/arm/boot/dts/omap3-gta04.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index b9f6881..a3a4156 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -48,6 +48,28 @@ ti,mcbsp = <&mcbsp2>; }; + /* GSM audio */ + sound_telephony { + compatible = "simple-audio-card"; + simple-audio-card,name = "GTA04 voice"; + simple-audio-card,bitclock-master = <&telephony_link_master>; + simple-audio-card,frame-master = <&telephony_link_master>; + simple-audio-card,format = "i2s"; + + simple-audio-card,cpu { + sound-dai = <&mcbsp4>; + }; + + telephony_link_master: simple-audio-card,codec { + sound-dai = <>m601_codec>; + }; + }; + + gtm601_codec: gsm_codec { + compatible = "option,gtm601"; + #sound-dai-cells = <0>; + }; + spi_lcd { compatible = "spi-gpio"; #address-cells = <0x1>; @@ -517,3 +539,7 @@ &mcbsp2 { status = "okay"; }; + +&mcbsp4 { + status = "okay"; +}; -- 1.9.1
next reply other threads:[~2015-05-07 19:35 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-05-07 19:35 Marek Belisko [this message] 2015-05-07 19:35 ` [PATCH] ARM: dts: omap3-gta04: Add GSM audio support Marek Belisko 2015-05-20 17:58 ` Tony Lindgren 2015-05-20 17:58 ` Tony Lindgren 2015-05-20 17:58 ` Tony Lindgren
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