From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1B4CF1741C0; Mon, 26 Aug 2024 15:45:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724687125; cv=none; b=kQ7kgOsvsCojZzCrntRvTccxE20jNIck84PK2l+RtQoR4/XX/fQELW5fTN1cmG4gfWDQ6Mxh+y/cKVDcpVgk+cjnA8rUc2/W28i2278jXfY3zOz5BbC+K0+eJLVHwAwZnBqO5c45dJlXRATdQlNm08Yf9NHgHfjLV+o6IuutQGU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724687125; c=relaxed/simple; bh=CfjXIIFwVytbq3DboLG6ZBWEAA+dSeHjisriqW8r0BE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=vDN0mmpRzXgY0U1GxEJvyBpq2ZbZ0wVaqK6K70iOWIxInba3fTGGiCns2070xK4/S1Y2mvwmK+un18NQ2CsDnvQa+6SV2CSYB5lA7Rlc3kq4ippTKhAm/SewIlk/fUxy8YOQyAgPnoFPTOHHQyGmZkF6RkfMB/hsOiLv1NtjlnY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=htMdAFLs; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="htMdAFLs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 42C43C52FC6; Mon, 26 Aug 2024 15:45:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724687124; bh=CfjXIIFwVytbq3DboLG6ZBWEAA+dSeHjisriqW8r0BE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=htMdAFLsy/VWzrv7KZVdB83Fj8TsnzeXUCuS9+1biIW6Kz7P8Dh4rwbfWNSqJJqre Q1MZP6OCv9ymTfXGiisyVBc+61y6NAxzsv6wDxYFf5QOVk3E6F1SdlnZlTgnLyvLUk xGhaNHFVHg41UQPJVCIlCt9x7T8c8vEm6euiuW1Ji+u2wjGKZj5Z1k6YJKd8iilFou 5mWQxV/v0ThrpnBGxODG0RJYZn8GV2MSa4PwDuybSumLl0NoB9uxXYUWMGxjeBCins b3mdgVqy03FfugQveIMy1T9NJUxZZFqEhPXLI8ecrU6Pea4SGSpIWZOmz7VUrzxLkd hGAtk1fD1/VbQ== Message-ID: <39a2971d-8776-4e5f-8d72-ae447ea88362@kernel.org> Date: Mon, 26 Aug 2024 17:45:16 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] dt-bindings: mfd: mediatek,mt6357: Fixup reference to pwrap node To: Macpaul Lin , AngeloGioacchino Del Regno , Matthias Brugger , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Alexandre Mergnat , Flora Fu Cc: Bear Wang , Pablo Sun , Macpaul Lin , Sen Chu , Chris-qj chen , MediaTek Chromebook Upstream , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, Chen-Yu Tsai References: <20240826065415.19641-1-macpaul.lin@mediatek.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 26/08/2024 08:54, Macpaul Lin wrote: > The mt6357 is a subnode of pwrap node. Previously, the documentation > only included a note in the description of mt6357. This change adds the > appropriate $ref for pwrap to ensure clarity and correctness. Heh? The schema described mt6357, not pwrap. Why are you changing it? > > $ref: /schemas/soc/mediatek/mediatek,pwrap.yaml > > Additionally, the indentation for the pmic section has been adjusted > to match the corresponding structure. > > Signed-off-by: Macpaul Lin > --- > .../bindings/mfd/mediatek,mt6357.yaml | 124 +++++++++--------- > 1 file changed, 65 insertions(+), 59 deletions(-) > > Changes for v1: > - This patch has been made based on linux-next/master branch. > > diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml > index b67fbe0..5f4f540 100644 > --- a/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml > +++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml > @@ -22,69 +22,75 @@ description: | > > It is interfaced to host controller using SPI interface by a proprietary hardware > called PMIC wrapper or pwrap. This MFD is a child device of pwrap. > - See the following for pwrap node definitions: > - Documentation/devicetree/bindings/soc/mediatek/mediatek,pwrap.yaml > > properties: > - compatible: > - const: mediatek,mt6357 How does this schema is being selected without compatible? > - > - interrupts: > - maxItems: 1 > - > - interrupt-controller: true > - > - "#interrupt-cells": > - const: 2 > - > - mediatek,hp-pull-down: > - description: > - Earphone driver positive output stage short to > - the audio reference ground. > - type: boolean > - > - mediatek,micbias0-microvolt: > - description: Selects MIC Bias 0 output voltage. > - enum: [1700000, 1800000, 1900000, 2000000, > - 2100000, 2500000, 2600000, 2700000] > - default: 1700000 > - > - mediatek,micbias1-microvolt: > - description: Selects MIC Bias 1 output voltage. > - enum: [1700000, 1800000, 1900000, 2000000, > - 2100000, 2500000, 2600000, 2700000] > - default: 1700000 > - > - regulators: > - type: object > - $ref: /schemas/regulator/mediatek,mt6357-regulator.yaml > - unevaluatedProperties: false > - description: > - List of MT6357 BUCKs and LDOs regulators. > - > - rtc: > + pwrap: With the diff it is tricky to say what you are doing, but it feels wrong. I don't understand the rationale, the problem being fixed here, and considering unusual diff, this just looks wrong approach. Bindings do not work like that - you do not reference the parent inside the child. There is nowhere example for that, so I have no clue how did you come up with it. Best regards, Krzysztof