| Message ID | 20241213-default-charge-current-limit-v2-0-45886fce905c@liebherr.com |
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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 BC3831E8839; Fri, 13 Dec 2024 19:32:41 +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=1734118361; cv=none; b=ZeR2di/y3RtkwEcG+eDxkYSPu1C7+tvPc/MhPUDhg7jCxHP9jLVPUww9KsaZDy0h8GHofVCHI+Rl/eU8dEcPyhnNlwl+OYJ1zLSbjFbeocCvsRxNOfAWep/hgzK6fGZNcpXjGr9DpUga3GEULjIK+CsmG1PPdyt4dUm+w+yRQZs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734118361; c=relaxed/simple; bh=Ud2wCa8TSYVfpnac2gkRPt80w1+N1OzZr1JJXuVpSps=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=N8YBeG2GDc/oCBvinnKLvHHh6KgqGezjEdNOOAU6HyToAUgZeKlRHEJwztDrOw2+OEKrsT5jG5YetFuSG3e+0zlTpoldgwYyIh5B7AQPvds+BK1bejEEG5KIaHgCUeuB5ejdTWr049AMXLWA9KHUVJhJoik5KkA9C0n09SvmiiE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=I8YosRjS; 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="I8YosRjS" Received: by smtp.kernel.org (Postfix) with ESMTPS id 3B406C4CED0; Fri, 13 Dec 2024 19:32:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734118361; bh=Ud2wCa8TSYVfpnac2gkRPt80w1+N1OzZr1JJXuVpSps=; h=From:Subject:Date:To:Cc:Reply-To:From; b=I8YosRjSmtSF1NqjJRGjx4HiqAwMLfQOv+bXjq9C6lacXhXPo3fthoCo9UzsvSIYZ EUMx18t5oPjh7WM2f3wJy/xZ0H5DUdgetoxmnf21bbQcKtF9PaX5rXfzZqS99vaCnr E03AJBu6jgi8riXWr5HgEWWuQzmBy9WnDvNSSk0tNysFc5rln3K4rXJfrvf2UyOKhs YM/rHDaW9gcuRNms4Lq7qIb25Vp6QX9JLELEGpxlzu5E1Okr74Qh7aoAdL24/5XaJX X8z5gfEm+iHfXVsYJCaY/Do985TU4U4c6LH4JNwhotI9Q48vTa7VPr3GTcRL2a/n4V Kg3HLlDq3ZwDw== 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 266E6E7717F; Fri, 13 Dec 2024 19:32:41 +0000 (UTC) From: Dimitri Fedrau via B4 Relay <devnull+dimitri.fedrau.liebherr.com@kernel.org> Subject: [PATCH v2 0/2] power: supply: gpio-charger: add support for default charge current limit Date: Fri, 13 Dec 2024 20:32:32 +0100 Message-Id: <20241213-default-charge-current-limit-v2-0-45886fce905c@liebherr.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: <linux-pm.vger.kernel.org> List-Subscribe: <mailto:linux-pm+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-pm+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIANCLXGcC/32Nyw6CMBBFf8XM2jGdBsG68j8MiwKDTMLDTAvRE P7dSly7PPck564QWIUDXA8rKC8SZBoT2OMB6s6PD0ZpEoM1NiNrHDbc+rmPmKwmW8+qPEbsZZC IufNcuOxscvKQEk/lVl57/l4m7iTESd/720Lf9Rcm+h9eCA0WF3KVNzmz9bdeuOpY9VRPA5Tbt n0AJHglm8sAAAA= X-Change-ID: 20241209-default-charge-current-limit-69ae7945061a To: Sebastian Reichel <sre@kernel.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org> Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Dimitri Fedrau <dimitri.fedrau@liebherr.com>, Dimitri Fedrau <dima.fedrau@gmail.com> X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1734118360; l=1474; i=dimitri.fedrau@liebherr.com; s=20241202; h=from:subject:message-id; bh=Ud2wCa8TSYVfpnac2gkRPt80w1+N1OzZr1JJXuVpSps=; b=zf9bjiGiLdqbtu5VANIqnr1BgtHuGTzqBJeXJABZGOjH1vn14TO6pLAItRzl13cm+iFqeMyXN pARni1WA2NiB/AmeCBXVFbGouit8cuSLzBriVeHs7EiBsgiuvyzmPeT 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 <dimitri.fedrau@liebherr.com> Reply-To: dimitri.fedrau@liebherr.com |
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power: supply: gpio-charger: add support for default charge current limit
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With DT properties charge-current-limit-gpios and charge-current-limit-mapping one can define charge current limits in uA using up to 32 GPIOs. At the moment the driver defaults to smallest charge current limitation for safety reasons. When disabling charging is supported, which should be common, the driver defaults to non charging on probe. By having a default, charging can be enabled on probe for such devices. Signed-off-by: Dimitri Fedrau <dimitri.fedrau@liebherr.com> --- Changes in v2: - renamed DT property charge-current-limit-default to charge-current-limit-default-microamp - Added dependency on charge-current-limit-mapping - Added intention and use case to commit descriptions - Added charge-current-limit-default-microamp in bindings example - Link to v1: https://lore.kernel.org/r/20241211-default-charge-current-limit-v1-0-7819ba06ee2a@liebherr.com --- Dimitri Fedrau (2): dt-bindings: power: supply: gpio-charger: add support for default charge current limit power: supply: gpio-charger: add support for default charge current limit .../devicetree/bindings/power/supply/gpio-charger.yaml | 6 ++++++ drivers/power/supply/gpio-charger.c | 13 +++++++++++++ 2 files changed, 19 insertions(+) --- base-commit: 57cb041f61d4abcf8dfa41259df27d081ab4cb6a change-id: 20241209-default-charge-current-limit-69ae7945061a Best regards,