linux-kernel - Re: [PATCH v1 41/43] ARM: dts: ep93xx: Add I2S and AC97 nodes

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Message-ID: <9e786913-46c8-46d8-e776-54bdee24e0b7@linaro.org>
Date:   Thu, 1 Jun 2023 10:31:19 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Nikita Shubin <nikita.shubin@...uefel.me>,
        Alexander Sverdlin <alexander.sverdlin@...il.com>,
        Arnd Bergmann <arnd@...db.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Michael Peters <mpeters@...eddedTS.com>,
        Kris Bahnsen <kris@...eddedTS.com>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 41/43] ARM: dts: ep93xx: Add I2S and AC97 nodes

On 01/06/2023 07:45, Nikita Shubin wrote:
> From: Alexander Sverdlin <alexander.sverdlin@...il.com>
> 
> Add the audio interfaces present in EP93xx SoCs.
> 
> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@...il.com>
> Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
> ---
>  arch/arm/boot/dts/ep93xx.dtsi | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/ep93xx.dtsi b/arch/arm/boot/dts/ep93xx.dtsi
> index 6da556ceaf04..c8028534dda7 100644
> --- a/arch/arm/boot/dts/ep93xx.dtsi
> +++ b/arch/arm/boot/dts/ep93xx.dtsi
> @@ -301,6 +301,17 @@ ide: ide@...a0000 {
>  			pinctrl-0 = <&ide_default_pins>;
>  		};
>  
> +		ac97: ac97@...80000 {
> +			compatible = "cirrus,ep9301-ac97";
> +			#sound-dai-cells = <0>;
> +			reg = <0x80880000 0xac>;
> +			interrupt-parent = <&vic0>;
> +			interrupts = <6>;
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&ac97_default_pins>;
> +			status = "disabled";

Squash it. There are no i2s nodes here, so your description is not
accurate and new DTSI should be one patch. You can release early,
release often, but then these would be separate submissions.

Best regards,
Krzysztof