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 6B2843A9636; Sat, 12 Sep 2026 19:10:50 +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=1789240251; cv=none; b=Dc/Oou+toi3sQGlgEUvndBJ702V7c7gMk2aC3VOYrly7BedABdSn4EjceAMyG8XZlTmhIB3DoafQ8atLU6YGLW3nWsmodJ28KNJ66MWPUnn71E2odPD7s5Ts+rcm+3bjarBCWnCmdnOyAX5RoFL8MTUHpwHx0ku8lzZDE+J1iu0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789240251; c=relaxed/simple; bh=hhN3tx3v+dsHE9iThpJ9lGbHW38rTONLd2h38MgzQgo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bAknM3ywuasuFKD5wP9CkTM7ZvpBKaAgsN6azrUVpqiqjqDIGyV/gTAUkVh2ZlCwekhXRn0ccAhGxOLoBCqRYab7kYBK1TbpCyIN0IB9uJnCqMN+vlM8EY1iYFijgaQe4k7GmgEx7lgrg4YvuDguilsAB2oo06hrUHtxtpnA9bY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WnhYlheI; 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="WnhYlheI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CDA321F000FF; Sat, 12 Sep 2026 19:10:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789240250; bh=GvMdTVyL2haA3J3kSQi/8cY7fYjZjSvUEEO8umuDGI8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=WnhYlheIfmC8UcPLuDgIqlIUJfMLaFCAe/2jCoUjD2ACSnYqzwuRYNDIqlhysb/2W r2SVrMKxfpYoi1Qag2V17Q1itEaT3LCoDsIAP7OKAhklV/sRm6G03Kxqdb1Z1cQnzz BcgJWMDKR23KkSalMIOb/qTOX3RM2/N5VGVg42V4= 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 5.15 813/935] power: supply: bq27xxx: bq28z610: fix invalid AverageEnergy address Date: Sat, 12 Sep 2026 09:04:03 +0200 Message-ID: <20260912065545.484196962@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065526.833703348@linuxfoundation.org> References: <20260912065526.833703348@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 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Henrik Grimler [ Upstream commit e9387e9ab5121f330d313afb90430c02200f9782 ] bq28z610 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: 707d678a5c7c ("power: supply: bq27xxx_battery: Add the BQ28z610 Battery monitor") Signed-off-by: Henrik Grimler Link: https://patch.msgid.link/20260811-bq27z746-v1-4-3a4fa38205cc@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 b365045c2ad8a..00c013b0a77b7 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -510,7 +510,7 @@ 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