RE: [PATCH v2 1/2] arm64: dts: renesas: r8a774a1: Remove audio port node

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Hello Biju,

Thank you for the patch!

> From: Biju Das <biju.das@xxxxxxxxxxxxxx>
> Sent: 04 October 2019 15:37
> To: Rob Herring <robh+dt@xxxxxxxxxx>; Mark Rutland <mark.rutland@xxxxxxx>
> Cc: Biju Das <biju.das@xxxxxxxxxxxxxx>; Simon Horman <horms@xxxxxxxxxxxx>; Geert Uytterhoeven <geert+renesas@xxxxxxxxx>;
> Magnus Damm <magnus.damm@xxxxxxxxx>; linux-renesas-soc@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; Chris Paterson
> <Chris.Paterson2@xxxxxxxxxxx>; Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>
> Subject: [PATCH v2 1/2] arm64: dts: renesas: r8a774a1: Remove audio port node
> 
> This patch removes audio port node from SoC device tree and
> fixes the below dtb warning
> 
> Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@0: node has
> a unit name, but no reg property

I think you saw this warning midway while working on the patch, I think you can drop this note

> 
> Fixes: e77ad88d0c6228af65 ("arm64: dts: renesas: hihope-common: Add HDMI audio support")

I think you meant e2f04248fcd4 ("arm64: dts: renesas: r8a774a1: Add audio support")

Cheers,
Fab

> Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
> ---
> V1-->V2
>  * New patch.
> 
> This patch depend upon
> https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=182581
> ---
>  arch/arm64/boot/dts/renesas/hihope-common.dtsi | 20 +++++++++-----------
>  arch/arm64/boot/dts/renesas/r8a774a1.dtsi      | 11 -----------
>  2 files changed, 9 insertions(+), 22 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/renesas/hihope-common.dtsi b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> index 355d0a2..2c942a7 100644
> --- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> +++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> @@ -86,7 +86,7 @@
> 
>  		label = "rcar-sound";
> 
> -		dais = <&rsnd_port0>;
> +		dais = <&rsnd_port>;
>  	};
> 
>  	vbus0_usb2: regulator-vbus0-usb2 {
> @@ -183,7 +183,7 @@
>  		port@2 {
>  			reg = <2>;
>  			dw_hdmi0_snd_in: endpoint {
> -				remote-endpoint = <&rsnd_endpoint0>;
> +				remote-endpoint = <&rsnd_endpoint>;
>  			};
>  		};
>  	};
> @@ -319,17 +319,15 @@
>  	/* Single DAI */
>  	#sound-dai-cells = <0>;
> 
> -	ports {
> -		rsnd_port0: port@0 {
> -			rsnd_endpoint0: endpoint {
> -				remote-endpoint = <&dw_hdmi0_snd_in>;
> +	rsnd_port: port {
> +		rsnd_endpoint: endpoint {
> +			remote-endpoint = <&dw_hdmi0_snd_in>;
> 
> -				dai-format = "i2s";
> -				bitclock-master = <&rsnd_endpoint0>;
> -				frame-master = <&rsnd_endpoint0>;
> +			dai-format = "i2s";
> +			bitclock-master = <&rsnd_endpoint>;
> +			frame-master = <&rsnd_endpoint>;
> 
> -				playback = <&ssi2>;
> -			};
> +			playback = <&ssi2>;
>  		};
>  	};
>  };
> diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> index d179ee3..34a9f47 100644
> --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> @@ -1726,17 +1726,6 @@
>  				      "ssi.1", "ssi.0";
>  			status = "disabled";
> 
> -			ports {
> -				#address-cells = <1>;
> -				#size-cells = <0>;
> -				port@0 {
> -					reg = <0>;
> -				};
> -				port@1 {
> -					reg = <1>;
> -				};
> -			};
> -
>  			rcar_sound,ctu {
>  				ctu00: ctu-0 { };
>  				ctu01: ctu-1 { };
> --
> 2.7.4





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