linux-kernel - Re: [PATCH] arm64: dts: qcom: msm8916/39-samsung-a2015: Add flash LED

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Date:   Tue, 22 Aug 2023 15:01:43 +0000
From:   Raymond Hackley <raymondhackley@...tonmail.com>
To:     konrad.dybcio@...aro.org
Cc:     agross@...nel.org, andersson@...nel.org, conor+dt@...nel.org,
        devicetree@...r.kernel.org, krzysztof.kozlowski+dt@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        nikita@...n.ru, raymondhackley@...tonmail.com, robh+dt@...nel.org,
        stephan@...hold.net, ~postmarketos/upstreaming@...ts.sr.ht
Subject: Re: [PATCH] arm64: dts: qcom: msm8916/39-samsung-a2015: Add flash LED

Hi Konrad,

> What about the other subdevices registered with the RT5033 MFD?

Currently the MFD is not able to control the flash LED, due to missing
driver for it.
Alternatively we control it with GPIO pins. With driver leds-sgm3140, the
binding is not under the RT5033 MFD.

Regards,
Raymond