linux-kernel - Re: [PATCH v2 1/6] arm64: dts: qcom: pmi8950: Add USB vbus and id sensing nodes

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Message-ID: <ccadd716-cb4f-409f-8926-afe8a095103f@linaro.org>
Date: Tue, 6 Feb 2024 19:57:23 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Marijn Suijten <marijn.suijten@...ainline.org>,
 Bjorn Andersson <andersson@...nel.org>, Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Luca Weiss <luca@...tu.xyz>, Adam Skladowski <a39.skl@...il.com>,
 Martin Botka <martin.botka@...ainline.org>,
 Jami Kettunen <jami.kettunen@...ainline.org>, linux-arm-msm@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>
Subject: Re: [PATCH v2 1/6] arm64: dts: qcom: pmi8950: Add USB vbus and id
 sensing nodes

On 21.01.2024 23:33, Marijn Suijten wrote:
> USB sensing is performed on the PMIC, exposed as extcon nodes for use in
> the relevant USB (otg) driver nodes as the hardware itself is not able
> to sense USB presence (5V vbus) nor the role (ID pin).
> 
> Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>
> ---

I hope the USB_ID thing won't mess with a possible future charger impl

Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad