linux-kernel - Re: [PATCH v4 0/8] power: supply: Add several features support in qcom-battmgr driver

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Message-ID: <r65idyc4of5obo6untebw4iqfj2zteiggnnzabrqtlcinvtddx@xc4aig5abesu>
Date: Tue, 16 Sep 2025 21:35:31 +0200
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: fenglin.wu@....qualcomm.com
Cc: Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Heikki Krogerus <heikki.krogerus@...ux.intel.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
	Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>, Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
	Konrad Dybcio <konrad.dybcio@....qualcomm.com>, 
	Subbaraman Narayanamurthy <subbaraman.narayanamurthy@....qualcomm.com>, David Collins <david.collins@....qualcomm.com>, 
	György Kurucz <me@...uczgy.com>, linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-arm-msm@...r.kernel.org, kernel@....qualcomm.com, devicetree@...r.kernel.org, 
	linux-usb@...r.kernel.org, Neil Armstrong <neil.armstrong@...aro.org>
Subject: Re: [PATCH v4 0/8] power: supply: Add several features support in
 qcom-battmgr driver

Hi,

On Mon, Sep 15, 2025 at 04:49:52PM +0800, Fenglin Wu via B4 Relay wrote:
> Add following features in qcom-battmgr drivers as the battery management
> firmware has provided such capabilities:
>  - Add resistance power supply property in core driver and qcom-battmgr
>    driver to get battery resistance
>  - Add state_of_health power supply property in core driver and
>    qcom-battmgr driver to get battery health percentage
>  - Add charge control start/end threshold control by using
>    charge_control_start_threshold and charge_control_end_threshold power
>    supply properties
> 
> The changes have been tested on QRD8650 and X1E80100-CRD devices based on
> qcom/linux.git for-next commit a679f3f6931cdb0c2ef5dc0c26f895ae3f6c1ddc.
> 
> Signed-off-by: Fenglin Wu <fenglin.wu@....qualcomm.com>
> ---

Unrelated to this series specifically, but can you look into fixing
the following errors (appearing at least on X1E based Thinkpad T14s)?

qcom_battmgr.pmic_glink_power_supply pmic_glink.power-supply.0: unknown notification: 0x283
qcom_battmgr.pmic_glink_power_supply pmic_glink.power-supply.0: unknown notification: 0x283
qcom_battmgr.pmic_glink_power_supply pmic_glink.power-supply.0: unknown notification: 0x483
qcom_battmgr.pmic_glink_power_supply pmic_glink.power-supply.0: unknown notification: 0x83

Thanks,

-- Sebastian

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