From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from www537.your-server.de (www537.your-server.de [188.40.3.216]) (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 9DEB547D921; Wed, 2 Sep 2026 12:23:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=188.40.3.216 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788351785; cv=none; b=QM4DQwyTTZUhvJTvhLLCFb1btJe7uO2W/VvJol4nKk+c6Wh44J+bq9t81pFFV2AWWr50wWjB9Ssdn3hev08YbF76OrIMyCZnkBTLhicVswVoCbtZc9OlIYaWclg98agHtFx4E2dbtMaWXSkweISYJyDen1N0rlYV3x/U76Ub9uk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788351785; c=relaxed/simple; bh=zpp8Ug8gf+c1U+7lEVkN08JvuRPPeGMJZs3ojPpU2j8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pYqmXODjOUYUmO5MlytmCGoBDzQ819+3eKx2vZGstGHJKZMkLFZG29qev3NMSTfBYEMoyfx9X+d31dobF9ULwiRALIRCMrvdhe9zNl9GJb/+mQB4qICZoWWS9YVDlCWBxjASNguiZz2KZVUmvdkAh0PTV7M0HPsyanjbP9VTOsk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=f18bYAAW; arc=none smtp.client-ip=188.40.3.216 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="f18bYAAW" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ew.tq-group.com; s=default2602; h=Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=uiC1nScvl3iA6vnumFZUV7nhckCMS+GwWSo5Su2PsMU=; b=f18bYAAW3vuj8SIEPnIPnL7wqK 3ow7ZMGTlDe31vG3DUZDfvc1Lo6OpwOrUYR0SLSfgWqx55KV4I3nM8qwEXWHG124QZc84gkcQDYO1 ynuSDQBAjVq68eQiQSN2Pb2nhqwU3ZcDB3dI4Kri/B7+ehjEJ5kpFXo1jOjDjEcdr20s2LwCZb0yZ COy+p6rB0wBUYtvhOmT2PFUqk0aVatIc2AuI3uGrtG0EXZKNm2xEd7iwjwD0XksUarX3sVeOWUfQQ 9Oa7kkSS9slZJjm9+I0+XHnKLfRK7ZJ7x4JsI04XL7otnLdDC/taD45sB2w57P4HTbZSX3kGpuUlJ OjFcUeSA==; Received: from sslproxy01.your-server.de ([78.46.139.224]) by www537.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1x1jzX-0006xS-2B; Wed, 02 Sep 2026 14:22:59 +0200 Received: from localhost ([127.0.0.1]) by sslproxy01.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1x1jzX-0004kO-0e; Wed, 02 Sep 2026 14:22:59 +0200 From: Nora Schiffer To: Lee Jones , Pavel Machek Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Isai Gaspar , linux@ew.tq-group.com, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Nora Schiffer Subject: [PATCH 2/7] dt-bindings: leds: pca995x: describe output-gain property Date: Wed, 2 Sep 2026 14:22:10 +0200 Message-ID: <7f61e7e8781292450f920c49ef8853b802d76ecc.1788350618.git.nora.schiffer@ew.tq-group.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <6d3600f99c77c31166f0b6a5ccfb7f518b53c4c9.1788350618.git.nora.schiffer@ew.tq-group.com> References: <6d3600f99c77c31166f0b6a5ccfb7f518b53c4c9.1788350618.git.nora.schiffer@ew.tq-group.com> 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: 8bit X-Virus-Scanned: Clear (ClamAV 1.4.3/28111/Wed Sep 2 08:24:01 2026) Allow configuring the output current to adjust for different hardware designs. Signed-off-by: Nora Schiffer --- Documentation/devicetree/bindings/leds/nxp,pca995x.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/leds/nxp,pca995x.yaml b/Documentation/devicetree/bindings/leds/nxp,pca995x.yaml index 201f32f1b8139..7569e1b8a38fa 100644 --- a/Documentation/devicetree/bindings/leds/nxp,pca995x.yaml +++ b/Documentation/devicetree/bindings/leds/nxp,pca995x.yaml @@ -36,6 +36,14 @@ properties: "#size-cells": const: 0 + output-gain: + description: + Set the output gain controlling the LED current as described in the + PCA995x datasheets. + $ref: /schemas/types.yaml#/definitions/uint32 + default: 128 + maximum: 255 + reset-gpios: maxItems: 1 -- TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht München, HRB 105018 Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider https://www.tq-group.com/