linux-kernel - Re: [PATCH 3/3] arm64: dts: qcom: acer-aspire1: Add embedded controller

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Message-ID: <c7b5677b-9f76-435c-bc79-00012be295e9@linaro.org>
Date:   Thu, 7 Dec 2023 20:25:34 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Nikita Travkin <nikita@...n.ru>,
        Sebastian Reichel <sre@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        cros-qcom-dts-watchers@...omium.org,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>
Cc:     linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 3/3] arm64: dts: qcom: acer-aspire1: Add embedded
 controller



On 12/7/23 12:20, Nikita Travkin wrote:
> The laptop contains an embedded controller that provides a set of
> features:
> 
> - Battery and charger monitoring
> - USB Type-C DP alt mode HPD monitoring
> - Lid status detection
> - Small amount of keyboard configuration*
> 
> [*] The keyboard is handled by the same EC but it has a dedicated i2c
> bus and is already enabled. This port only provides fn key behavior
> configuration.
> 
> Add the EC to the device tree and describe the relationship between the
> EC-managed type-c port and the SoC DisplayPort.
> 
> Signed-off-by: Nikita Travkin <nikita@...n.ru>
> ---
lgtm but I'll wait for bindings to settle so that the computer can
say it's happy as well

Konrad