linux-kernel - Re: [PATCH] ARM: dts: qcom: msm8974-hammerhead: Add notification LED

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Message-ID: <20220530070618.GC1363@bug>
Date:   Mon, 30 May 2022 09:06:19 +0200
From:   Pavel Machek <pavel@....cz>
To:     Luca Weiss <luca@...tu.xyz>
Cc:     linux-arm-msm@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Andr?? Almeida <andrealmeid@...labora.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: qcom: msm8974-hammerhead: Add notification LED

Hi!

> From: Andr?? Almeida <andrealmeid@...labora.com>
> 
> Nexus 5 has a RGB LED connected to the TRILED and hence channels 7, 6 and
> 5 of the LPG. Add a node describing this.
> 
> Signed-off-by: Luca Weiss <luca@...tu.xyz>
> Signed-off-by: Andr?? Almeida <andrealmeid@...labora.com>

> --- This patch depends on the PM8941 LPG patch: 
> https://lore.kernel.org/linux-arm-msm/20220504205411.1510667-1-bjorn.andersson@linaro.org/

How does this LED end up looking in userland? We want to make sure all the phone RGB status LEDs 
end up using same path in /sys/..

Best regards,

									Pavel