From nobody Thu Apr 9 08:52:49 2026 Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 20F3643DA5E for ; Tue, 10 Mar 2026 09:29:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773134971; cv=none; b=q4/6Ek69BbgEbqGjKrym1ExnP97KEGllqyqk0tr/Xhop4X3J/fLywFiFK7EIGHIaldcygJLoaOjTSNsv8tY8OvGBmacBpJyfXB0CkE5Cu3jXlsunWD3Yh3XO9gU/vyP2hFFh96Z7iJaxFh2SJNJ0uP9seGPYrr/KMwQIlFcsB0E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773134971; c=relaxed/simple; bh=oCIm21h1xlZz1ac67TCK0k/M2uaB2EsOtQDVrIRc4YI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=FrSfBv0yupFzXRHn2ZuDn4IXzpT1gsG95V+6cwMZ51unz3iDYXRYqd2Ia629mYrd/r7XOLcAMMVBGJogWCzy3JqqR9n3trgUXGL/f20zQXJr+GjUxI41+JhfL9Qfo/WKIdBR/L24ZHCSEu4932od5SSXUt376xt9DMzk491vqhM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=flipper.net; spf=pass smtp.mailfrom=flipper.net; dkim=pass (2048-bit key) header.d=flipper.net header.i=@flipper.net header.b=4aDBMVWL; arc=none smtp.client-ip=209.85.128.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=flipper.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flipper.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=flipper.net header.i=@flipper.net header.b="4aDBMVWL" Received: by mail-wm1-f51.google.com with SMTP id 5b1f17b1804b1-4853e1ce427so19804255e9.3 for ; Tue, 10 Mar 2026 02:29:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=flipper.net; s=google; t=1773134968; x=1773739768; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=GgvXV9daisj99tiFpRQvp/oWE6rCsyVXhi3xoGqS9rM=; b=4aDBMVWLbE4pkVbP5+UGmJ9FE50fL8wakMNGfE6mpmyuoOi4WMP5pr2dYnFqQOPKJK KDplrtDP8gyKQxIwevtxfoywsBwTizsvokti+nFhV4uV36kIWBXvEi82LDSfB55QLpVu 2LRyEj2Z4Xcv6HHBvjzVNdTarbNYL3OakGTA6Q8TFR0TuDTGs7OVx862oz3mu8xNxPvx Ax4MS55GZiySBu8kMjD5osLr7ig/62KRXp9mqjh6kBxbx48MkyQTyeEuiK08oroMIyuA PiMPZ5zsk1MGRm+fDjyeUaO7qRIrXhSO+XsSjTfIcd/0BbhYccaQG4oW9AtFkR3RdATV FiWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1773134968; x=1773739768; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=GgvXV9daisj99tiFpRQvp/oWE6rCsyVXhi3xoGqS9rM=; b=DegWcdMP3fQib117r3VsyjOcBMLlfZCmPL6t3z0NNQWFoPJ6S/Vfs1KYfSWFWHHgUR efmszF8pyQst46PQkfkUj7H0GR5NGSEe0FAJgWBNigrIotP2J4uyAImTSxwH6KGJbXP6 QjlwzWiCM/mcanR20n0IF/W7cPxq7zO5kPlUCc54dYpnhdmozJFKeBOyzBJ4alQnCjQS jY1nyaZe+69iykxIN8HAQX2BLBheSBDv7YcIH+Geu3v3ZwKeSAqW+pASkydI3FfyJmh1 TZiL8mAN4a86DRCAVA8PAz9TNyg9hNajroO/81yg6UxkNzALirdBm6yHSsx8u7ejIgYs FwlA== X-Forwarded-Encrypted: i=1; AJvYcCUXVUM3EkOXJLP02fwoNSzpnsntvE+W8GqOFYPjMTkTT4QmVdGL41f8HMkOz26SdBreYSVAH02uKXWYaH4=@vger.kernel.org X-Gm-Message-State: AOJu0YwumkrUI6wnnfQb3cOM8LWztJtBrAbxH1v/sVvXe75TOrkBXdL0 Nwbff8V70J7z+n2NCRTu+aPy6Sdrk5UFSne2EgWjI1REUQRS/kZ+4HnspDpRbbfNi7Q= X-Gm-Gg: ATEYQzyuPxgPVnUw/cqsNjDcyW2kdl5kZ5pg2INOBaczGNKs5jGCMVZtDxUbnd1tdr0 jomNfL5h3biUQvjsyx3MliVgRPvOFWlvgbI4F7L11PPO5wZVcVRZ4kd06ZmIfUEmfM5+PnEry5Q dGdAlyPqRXz/6DfnpbETdh9z/yPGHIZ6BJjK4QZ83ksHcih1/E6LcPnVFp6Y45ppfYwvS/r4C14 lVLGy+dcVh/vShzRzdStINf5TberJN//jcZHAPVMAXs+Q17shXgK5Hf7G9lc7Ts0Njis9UWC3hd eTyVYamOyd5+64dTK/+km4E8+xCX1w1LvprAD1nawHA6YNYisRW/te+yDwRXRUhf8kbTk1tOfzL Jp/mJMBew+GZJKC4abzlqGsObel3/QSgknzjjG7rAaULgx5aGc/jl1YkrkqXCbCClZf8vA/Itrg tRldu84dyZO3j3hOQifAtO2yrKsTzCoBxM8JbkBRxF03mM/B3W99l0b0atwnCkNg8Y46j+ny3g7 KDH+g== X-Received: by 2002:a05:600c:64ce:b0:485:3ca4:4ef4 with SMTP id 5b1f17b1804b1-4853ca451d9mr88483685e9.9.1773134968403; Tue, 10 Mar 2026 02:29:28 -0700 (PDT) Received: from alchark-surface.localdomain (bba-86-98-192-109.alshamil.net.ae. [86.98.192.109]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48529f019a4sm104214285e9.12.2026.03.10.02.29.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2026 02:29:28 -0700 (PDT) From: Alexey Charkov Date: Tue, 10 Mar 2026 13:28:32 +0400 Subject: [PATCH v3 08/11] power: supply: bq257xx: Add fields for 'charging' and 'overvoltage' states Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260310-bq25792-v3-8-02f8e232d63b@flipper.net> References: <20260310-bq25792-v3-0-02f8e232d63b@flipper.net> In-Reply-To: <20260310-bq25792-v3-0-02f8e232d63b@flipper.net> To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chris Morgan , Liam Girdwood , Mark Brown , Sebastian Reichel Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sebastian Reichel , linux-pm@vger.kernel.org, Alexey Charkov X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2521; i=alchark@flipper.net; h=from:subject:message-id; bh=oCIm21h1xlZz1ac67TCK0k/M2uaB2EsOtQDVrIRc4YI=; b=owGbwMvMwCW2adGNfoHIK0sZT6slMWSuf5IYEyN/Ppbnv2n867x654N3/7lIGG5Pv6jL12tTM ns6w+XujoksDGJcDJZiiixzvy2xnWrEN2uXh8dXmDmsTCBDpEUaGICAhYEvNzGv1EjHSM9U21DP 0FDHWMeIgYtTAKZ65zmG/85bw2RdPbV1q9Ssav3f2+T2yLOldxUuUJXi8s+u93qTxfDP5K3E6d7 7JWpNO6bfbhZi2hj7LzL6cLZEifCcD2Y7rmznAQA= X-Developer-Key: i=alchark@flipper.net; a=openpgp; fpr=9DF6A43D95320E9ABA4848F5B2A2D88F1059D4A5 The driver currently reports the 'charging' and 'overvoltage' states based on a logical expression in the get_charger_property() wrapper function. This doesn't scale well to other chip variants, which may have a different number and type of hardware reported conditions which fall into these broad power supply states. Move the logic for determining 'charging' and 'overvoltage' states into chip-specific accessors, which can be overridden by each variant as needed. This helps keep the get_charger_property() wrapper function chip-agnostic while allowing for new chip variants to be added bringing their own logic. Tested-by: Chris Morgan Signed-off-by: Alexey Charkov Reviewed-by: Sebastian Reichel --- drivers/power/supply/bq257xx_charger.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/power/supply/bq257xx_charger.c b/drivers/power/supply/= bq257xx_charger.c index deb60a9bd222..951abd035fc5 100644 --- a/drivers/power/supply/bq257xx_charger.c +++ b/drivers/power/supply/bq257xx_charger.c @@ -64,8 +64,10 @@ struct bq257xx_chg { struct bq257xx_device *bq; struct power_supply *charger; bool online; + bool charging; bool fast_charge; bool pre_charge; + bool overvoltage; bool ov_fault; bool batoc_fault; bool oc_fault; @@ -99,8 +101,10 @@ static int bq25703_get_state(struct bq257xx_chg *pdata) pdata->online =3D reg & BQ25703_STS_AC_STAT; pdata->fast_charge =3D reg & BQ25703_STS_IN_FCHRG; pdata->pre_charge =3D reg & BQ25703_STS_IN_PCHRG; + pdata->charging =3D pdata->fast_charge || pdata->pre_charge; pdata->ov_fault =3D reg & BQ25703_STS_FAULT_ACOV; pdata->batoc_fault =3D reg & BQ25703_STS_FAULT_BATOC; + pdata->overvoltage =3D pdata->ov_fault || pdata->batoc_fault; pdata->oc_fault =3D reg & BQ25703_STS_FAULT_ACOC; =20 return 0; @@ -471,14 +475,14 @@ static int bq257xx_get_charger_property(struct power_= supply *psy, case POWER_SUPPLY_PROP_STATUS: if (!pdata->online) val->intval =3D POWER_SUPPLY_STATUS_DISCHARGING; - else if (pdata->fast_charge || pdata->pre_charge) + else if (pdata->charging) val->intval =3D POWER_SUPPLY_STATUS_CHARGING; else val->intval =3D POWER_SUPPLY_STATUS_NOT_CHARGING; break; =20 case POWER_SUPPLY_PROP_HEALTH: - if (pdata->ov_fault || pdata->batoc_fault) + if (pdata->overvoltage) val->intval =3D POWER_SUPPLY_HEALTH_OVERVOLTAGE; else if (pdata->oc_fault) val->intval =3D POWER_SUPPLY_HEALTH_OVERCURRENT; --=20 2.52.0