From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1808429B776; Wed, 22 Oct 2025 19:47:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761162474; cv=none; b=Bu4HjY8LcPG8EmWUt7H7wWCS596bB+G+lfRQk2MGLtPXgcwigjc8mkZHdi+E5PxnENaHo9KIcoCfeXlCU85IaX4gscR4VQBeJ/AFrKhMAsFaLkUv4V3ULi0pkxMXuN/8bNKWbQj88EEZnoZSSDlzO99xgo+1e1gsia3S4+xjkxM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761162474; c=relaxed/simple; bh=OOWdg8OLvSFMbIcc+BI5b8nhes+ym73swFUSBnZalNE=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=VKQqYFZi9Or8f2nOCp3/OtRCVMEMYRGMxMzPfH02ZAda8WaGI4Q0OnWr1DWw0WH7sxp/G3WMfrzlUVGZICUx5cKRRliW1KFqmb9uWCiSu51v5SKTgcWBzyeQ88jbKAa1I/xbqTFQIAEsEz8OUlSgvkglzEKuvSm3XEw7XFmm9Zk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ghI2F/sX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ghI2F/sX" Received: by smtp.kernel.org (Postfix) with ESMTPS id 91BAFC4CEF7; Wed, 22 Oct 2025 19:47:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761162473; bh=OOWdg8OLvSFMbIcc+BI5b8nhes+ym73swFUSBnZalNE=; h=From:Subject:Date:To:Cc:Reply-To:From; b=ghI2F/sXv6kWWdckYQ3A5tsNguykdUBo9Iw2maDPIXP7S2NkwvZLVrLxdTIGSPby4 uYMYAc61B/PLgCPl1e2kcw0WUiQr2u/Kh6NI3i+UePQaN5tLe890ZYPKVMiSYHP8q6 9iPN47MkBSRiHVE01witG8QTGjdqf3YhL0KdT2B5wvzu2QHNkemGiTd5JXYZ3orN3J jMPlYzaPJn9pnwdPIVM0mROu/6Fr3b7YDwbc1dvzW/oRySyXUrMNePiKqt004ys6br vlndUSN3p+KBdlaUQkLtlCP0Il2tNflKpBvd3p5yC+v7ks3GrXaxnLoHA4HnAEr8Jw WA/25hCcgH6pg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D351CCD1BF; Wed, 22 Oct 2025 19:47:53 +0000 (UTC) From: Dimitri Fedrau via B4 Relay Subject: [PATCH 0/2] power: supply: gpio-charger: add support for fast-charge timer Date: Wed, 22 Oct 2025 21:47:46 +0200 Message-Id: <20251022-gpio-charger-timer-v1-0-b557409400f2@liebherr.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAOI0+WgC/x2MSwqAMAwFryJZW2iKH/Qq4qLYWLOwSioiFO9uc DMwDO8VyCRMGcaqgNDNmY+kgnUFy+ZTJMNBHZx1LVrnTDz5MJokkpiLd+USgifscOixAR2eQis //+k0v+8HfnBUnWQAAAA= X-Change-ID: 20251022-gpio-charger-timer-cddae1619714 To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Dimitri Fedrau , Dimitri Fedrau X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1761162472; l=955; i=dimitri.fedrau@liebherr.com; s=20241202; h=from:subject:message-id; bh=OOWdg8OLvSFMbIcc+BI5b8nhes+ym73swFUSBnZalNE=; b=PpF7pZWzkkC9XfQLaGcpxqv3v7GM9YR01a9GQv+9HJL/ePXifr+Ey3xAY4D63kEjuBRAihdxS vMZkvV1K0xgBDQjEVhfeUSBLDzkmzEDf1AeUtx1xQea+cVr6Gf0WWTw X-Developer-Key: i=dimitri.fedrau@liebherr.com; a=ed25519; pk=rT653x09JSQvotxIqQl4/XiI4AOiBZrdOGvxDUbb5m8= X-Endpoint-Received: by B4 Relay for dimitri.fedrau@liebherr.com/20241202 with auth_id=290 X-Original-From: Dimitri Fedrau Reply-To: dimitri.fedrau@liebherr.com On some devices like TIs BQ24081 battery charger it is possible to activate or deactivate a fast-charge timer that provides a backup safety for charge termination. In case of the BQ24081 it is a fixed 7-hour timer. Add support for enabling/disabling the fast-charge timer via GPIO. Signed-off-by: Dimitri Fedrau --- Dimitri Fedrau (2): dt-bindings: power: supply: gpio-charger: add support for fast-charge timer power: supply: gpio-charger: add support for fast-charge timer .../ABI/testing/sysfs-class-power-gpio-charger | 10 ++++++ .../bindings/power/supply/gpio-charger.yaml | 5 +++ drivers/power/supply/gpio-charger.c | 39 ++++++++++++++++++++++ 3 files changed, 54 insertions(+) --- base-commit: 3a8660878839faadb4f1a6dd72c3179c1df56787 change-id: 20251022-gpio-charger-timer-cddae1619714 Best regards, -- Dimitri Fedrau