linux-kernel - Re: [PATCH 2/2] arm64: dts: mediatek: mt8192-asurada-spherion: Mark trackpads as fail-needs-probe

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Message-ID: <79fc072f-9fea-4810-bd9d-3539ebb70ca3@collabora.com>
Date: Tue, 18 Mar 2025 15:21:20 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Laura Nao <laura.nao@...labora.com>, robh@...nel.org, krzk+dt@...nel.org,
 conor+dt@...nel.org, matthias.bgg@...il.com, bleung@...omium.org,
 tzungbi@...nel.org
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org,
 chrome-platform@...ts.linux.dev, nfraprado@...labora.com,
 kernel@...labora.com
Subject: Re: [PATCH 2/2] arm64: dts: mediatek: mt8192-asurada-spherion: Mark
 trackpads as fail-needs-probe

Il 18/03/25 11:22, Laura Nao ha scritto:
> Different Spherion variants use different trackpads on the same I2C2
> bus. Instead of enabling all of them by default, mark them as
> "fail-needs-probe" and let the implementation determine which one is
> actually present.
> 
> Additionally, move the trackpad pinctrl entry back to the individual
> trackpad nodes.
> 
> Signed-off-by: Laura Nao <laura.nao@...labora.com>

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