linux-kernel - Re: [PATCH v3 16/18] arm64: dts: mediatek: add mt6357 audio codec support

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Message-ID: <60fd9942-1621-452d-b7ae-40dd11ee1ae0@linaro.org>
Date: Tue, 9 Apr 2024 17:58:34 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Alexandre Mergnat <amergnat@...libre.com>,
 Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Matthias Brugger
 <matthias.bgg@...il.com>,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Lee Jones <lee@...nel.org>, Flora Fu <flora.fu@...iatek.com>,
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
 Sumit Semwal <sumit.semwal@...aro.org>,
 Christian König <christian.koenig@....com>,
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
 Rob Herring <robh@...nel.org>
Cc: linux-sound@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-mediatek@...ts.infradead.org, linux-media@...r.kernel.org,
 dri-devel@...ts.freedesktop.org, linaro-mm-sig@...ts.linaro.org
Subject: Re: [PATCH v3 16/18] arm64: dts: mediatek: add mt6357 audio codec
 support

On 09/04/2024 15:42, Alexandre Mergnat wrote:
> Add audio codec support of MT6357 PMIC.
> Update the file header.

Why?

> 
> Signed-off-by: Alexandre Mergnat <amergnat@...libre.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt6357.dtsi | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt6357.dtsi b/arch/arm64/boot/dts/mediatek/mt6357.dtsi
> index 3330a03c2f74..ade410851524 100644
> --- a/arch/arm64/boot/dts/mediatek/mt6357.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt6357.dtsi
> @@ -1,7 +1,7 @@
>  // SPDX-License-Identifier: (GPL-2.0 OR MIT)
>  /*
>   * Copyright (c) 2020 MediaTek Inc.
> - * Copyright (c) 2023 BayLibre Inc.
> + * Copyright (c) 2024 BayLibre Inc.

That's not a reasonable change. The file was published on 2023, wasn't
it? If this is not correct, please explain why/how and make it separate
patch.

>   */
>  
>  #include <dt-bindings/input/input.h>
> @@ -10,6 +10,9 @@ &pwrap {
>  	mt6357_pmic: pmic {
>  		compatible = "mediatek,mt6357";
>  
> +		mt6357_codec: codec {
> +		};

There is no single point of having empty nodes.

NAK.



Best regards,
Krzysztof