linux-kernel - Re: [PATCH 1/3] arm64: dts: mediatek: mt8173-elm: Drop pmic's #address-cells and #size-cells

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Message-ID: <c140449f-8572-4a8f-9e79-5269cc0115e9@collabora.com>
Date: Thu, 9 Jan 2025 12:12:42 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Chen-Yu Tsai <wenst@...omium.org>,
 Matthias Brugger <matthias.bgg@...il.com>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org,
 kernel test robot <lkp@...el.com>
Subject: Re: [PATCH 1/3] arm64: dts: mediatek: mt8173-elm: Drop pmic's
 #address-cells and #size-cells

Il 08/01/25 09:34, Chen-Yu Tsai ha scritto:
> The PMIC has child nodes for each of its functions. It is not an actual
> bus and no addressing is involved.
> 
> Dropping the bogus properties fixes a DT validation error:
> 
>      arch/arm64/boot/dts/mediatek/mt8173-elm.dtb: pmic: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+'
>              from schema $id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml#
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202412212322.JTFpRD7X-lkp@intel.com/
> Fixes: 689b937bedde ("arm64: dts: mediatek: add mt8173 elm and hana board")
> Signed-off-by: Chen-Yu Tsai <wenst@...omium.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>