Re: [PATCH 1/1] arm64: dts: qcom: ipq6018: enable sdhci node

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To: robimarko@xxxxxxxxx
Subject: Re: [PATCH 1/1] arm64: dts: qcom: ipq6018: enable sdhci node
From: Chukun Pan <amadeus@xxxxxxxxxx>
Date: Wed, 10 Jan 2024 10:30:19 +0800
Cc: amadeus@xxxxxxxxxx, andersson@xxxxxxxxxx, conor+dt@xxxxxxxxxx, devicetree@xxxxxxxxxxxxxxx, konrad.dybcio@xxxxxxxxxx, krzysztof.kozlowski+dt@xxxxxxxxxx, linux-arm-msm@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, robh+dt@xxxxxxxxxx
In-reply-to: <ddc610d5-5047-4921-869b-47bdafb38d9a@gmail.com>
References: <ddc610d5-5047-4921-869b-47bdafb38d9a@gmail.com>

Hi, Robert
> L2 LDO should be used as VQMMC supply, otherwise you cannot change 
> between 3 and 1.8V.

Some ipq6000 devices do not have pmic chips, resulting in l2 being
unavailable. So vqmmc-supply should be configured in the dts of the
device.

Thanks,
Chukun

-- 
2.25.1

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  - From: Robert Marko

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