From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 73B9B3A2E39; Sat, 12 Sep 2026 20:03:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789243403; cv=none; b=CFXlfJRMewt+X0rlwJJCoCE1s3PJSTIq87cLqtTyP/dnNa7psKByP/oGpUNKCb7rZsssTJKLFVn9yEvFk138OTMLebQ3PP9yEn7nzzOD7QY6vERE3+Vb1yi+OcQC+qqgqgSANjCBBG+IVF1Axc5WOkhXjaZx7UaAum06FPxAs4M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789243403; c=relaxed/simple; bh=hjDqTcbH565rHwHPHtxTXJFV1ikHcmXPk7I9NmTjQKc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ljaBHEduEKEWHkmzohp6tdvEPfAPSTDz2wDYo2B6tAKJ6rQuGyWe3lXP2locPxt/XZG8wXNUZuAUX2xxLJObuh0C1F1eze1Q5n0TQQx0Y/Xe/ymfD/UTJZ19A1d1fdpviMJHObG+zWZ3+tat0FZMxsbGjYima5ZE/jawye7o6Zs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=P5vmbDQ6; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="P5vmbDQ6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3EB031F000FF; Sat, 12 Sep 2026 20:03:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789243401; bh=hdyI3S7Hr40Mr7hw0FlJ7RJyrmaSrwjEZrJSW8dfhzU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=P5vmbDQ6dDgj+tsf9V5IW4ygGPCOJAnlAHZBjd1/n4Stem7A7tfiEpRyx0JX6XGEa zKBcvfqtBFLWMj+NXGshc2KVkO44+u51GoVPm645KOO38CBDn3QsohYHdjivnBs4as hRfgb5QKh0XA0+YXh+EWBUyJnOSbv33c8tHfMhfo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Henrik Grimler , Sebastian Reichel , Sasha Levin Subject: [PATCH 5.10 700/798] power: supply: bq27xxx: bq27z561: fix invalid AverageEnergy address Date: Sat, 12 Sep 2026 09:05:28 +0200 Message-ID: <20260912065533.137801100@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065516.948645775@linuxfoundation.org> References: <20260912065516.948645775@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Henrik Grimler [ Upstream commit 2da28b059e0ddcd2e1956eeae383246207965573 ] bq27z561 currently uses the AveragePower reg, 0x22, for reading both AveragePower and AvailableEnergy. The technical reference manual does not mention AvailableEnergy, and it does not make sense to read a cumulative, always positive, property like AvailableEnergy from a rate property like AveragePower. Set REG_AE as invalid to fix it. Fixes: 6f24ff97e323 ("power: supply: bq27xxx_battery: Add the BQ27Z561 Battery monitor") Signed-off-by: Henrik Grimler Link: https://patch.msgid.link/20260811-bq27z746-v1-5-3a4fa38205cc@axis.com Signed-off-by: Sebastian Reichel Signed-off-by: Sasha Levin --- drivers/power/supply/bq27xxx_battery.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index fe4ea314c5bba..f6cad6fb75a9c 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -488,7 +488,7 @@ static u8 [BQ27XXX_REG_RC] = 0x10, [BQ27XXX_REG_FCC] = 0x12, [BQ27XXX_REG_CYCT] = 0x2a, - [BQ27XXX_REG_AE] = 0x22, + [BQ27XXX_REG_AE] = INVALID_REG_ADDR, [BQ27XXX_REG_SOC] = 0x2c, [BQ27XXX_REG_DCAP] = 0x3c, [BQ27XXX_REG_AP] = 0x22, -- 2.53.0