linux-kernel - Re: [PATCH v9 16/19] ARM: DT: STi: stihxxx-b2120: Add DT nodes for STi audio card

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Message-ID: <27eec291-dde4-846a-995a-fab6a2c76110@st.com>
Date:   Wed, 14 Sep 2016 14:01:46 +0200
From:   Patrice Chotard <patrice.chotard@...com>
To:     Peter Griffin <peter.griffin@...aro.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <kernel@...inux.com>,
        <vinod.koul@...el.com>, <dan.j.williams@...el.com>,
        <airlied@...ux.ie>, <kraxel@...hat.com>, <ohad@...ery.com>,
        <bjorn.andersson@...aro.org>
CC:     <lee.jones@...aro.org>, <dmaengine@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <linux-remoteproc@...r.kernel.org>,
        <virtualization@...ts.linux-foundation.org>,
        Arnaud Pouliquen <arnaud.pouliquen@...com>
Subject: Re: [PATCH v9 16/19] ARM: DT: STi: stihxxx-b2120: Add DT nodes for
 STi audio card

Hi Peter

On 09/05/2016 03:16 PM, Peter Griffin wrote:
> This patch enables the uniperif players 2 & 3 for b2120 boards
> and also adds the "simple-audio-card" device node to interconnect
> the SoC sound device and the codec.
> 
> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@...com>
> Signed-off-by: Peter Griffin <peter.griffin@...aro.org>
> ---
>  arch/arm/boot/dts/stihxxx-b2120.dtsi | 45 ++++++++++++++++++++++++++++++++++++
>  1 file changed, 45 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
> index 722c63f..4939501 100644
> --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
> +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
> @@ -131,5 +131,50 @@
>  				dvb-card	= <STV0367_TDA18212_NIMA_1>;
>  			};
>  		};
> +
> +		sti_uni_player2: sti-uni-player@...2000 {
> +			status = "okay";
> +		};
> +
> +		sti_uni_player3: sti-uni-player@...5000 {
> +			status = "okay";
> +		};
> +
> +		sti_sasg_codec: sti-sasg-codec {
> +			status = "okay";
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&pinctrl_spdif_out>;
> +		};
> +
> +		sound {
> +			compatible = "simple-audio-card";
> +			simple-audio-card,name = "sti audio card";
> +			status = "okay";
> +
> +			simple-audio-card,dai-link@0 {
> +				/* DAC */
> +				format = "i2s";
> +				mclk-fs = <256>;
> +				cpu {
> +					sound-dai = <&sti_uni_player2>;
> +				};
> +
> +				codec {
> +					sound-dai = <&sti_sasg_codec 1>;
> +				};
> +			};
> +			simple-audio-card,dai-link@1 {
> +				/* SPDIF */
> +				format = "left_j";
> +				mclk-fs = <128>;
> +				cpu {
> +					sound-dai = <&sti_uni_player3>;
> +				};
> +
> +				codec {
> +					sound-dai = <&sti_sasg_codec 0>;
> +				};
> +			};
> +		};
>  	};
>  };
> 


Applied for STi next

Thanks