From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dy1-f169.google.com (mail-dy1-f169.google.com [74.125.82.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D713336D9F5 for ; Tue, 5 May 2026 14:32:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.169 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777991559; cv=none; b=TogtfD141mnwW6CZPcCk4IRiqZIvirZ+8pbbNfvwn728hoUAAGy+cMXyMhXycBRmKao6PHZ7y39cxQBYEE7ytd9/sMNrhJbXPXRC1D56yGMNkY3QbqA8EgENKaqwadLP5tZjBi2bmYMItt66SXBLM1I85SgA0CotE+jOxe1GAII= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777991559; c=relaxed/simple; bh=FDHbGuhskbBYK9B3ZIhL8JMcMmvyjfLkUA3LYinKnrs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=swkXqrvKXPdtIFr12lBScKPC7dkZTEXKKZoycchkkShFtyGRcb4WmiFvt0vcDGbktQkTjpaJWsQNr/WQb6XAKL84+hQ0zV6Ul5JTPY06c1HA1O8+dIrENVHZOqUD2kQwYXavQ+hwlnrct5G+D4/6LpM5CsaXNtqrq2H781SXXJM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=JAsz+C2b; arc=none smtp.client-ip=74.125.82.169 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JAsz+C2b" Received: by mail-dy1-f169.google.com with SMTP id 5a478bee46e88-2b4520f6b32so8068549eec.0 for ; Tue, 05 May 2026 07:32:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1777991556; x=1778596356; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=c88BAr8bO221fRKGDOrgPFzIl4l9xrFfjEQLmK4BdhM=; b=JAsz+C2bnaQanMnMgZkPtYQcRLIjFDR01mIkrNxBPD5T56XgbWbHqbAnnWfIGiOZEJ LVE4I4cLf050fLRUyl4fXfDlBqu84emJw0VBlFjFyhizfmBUDBPMVd9GlRc+xDo3Bk0C pDG4FiEOv1ZEmlFtoO4AQb35AJhEon0jV6HoXfXKJ03dZ7nLPpE54S/PBy6791OSN6vn YJr9Cf5GwjrKftGhiB25M9DABE3KkvcBuLGST++5XrPYEnRVdx4vOnlWYmPtLbOUgDmD oGNIH/mROxxCmTB2+xvpiSGPsaMlUpsUAFZ69dxgNWINw9cP2oDXSVooX0rg1Wuox2mO rRPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777991556; x=1778596356; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=c88BAr8bO221fRKGDOrgPFzIl4l9xrFfjEQLmK4BdhM=; b=OTzIkmPXrVR/AHlhrz557bzzu6zT590ZB3rYWwWghTFBgiXiGXKgSTFXeMzf2jzF+S W8ro23d/n/qghy6SsdK7kCV59h/Hw/863it0LCWSzCE3VEAcdFSE8WaeyklBkvonnQXP HoZ40TuAfQxYsonlHHEBsbOrHqH8/kvGjYaGsy4egpPHx5H7+8owmIDWKa+OvSrm4+MT /W15KCFFEPS4O7G++Mktj6qdpxR3iI72jQNgVh9ufzRkHQhp6ecnIFkuwLxaemBZkeW9 1FaCmIs0ap2BbESwOTxZaoYzx9B4A6MjJpajSkNjSrfS+LPwWD7MMYeoDGJfXahEzh+E 6uBQ== X-Forwarded-Encrypted: i=1; AFNElJ+Qf0bO94L0Rf9nVJD5bI85/EhpLjXtKcuj7dTFkYNomqpLNkGCLcOIRyjAkubkYRCEQESyOpTNyxRJzak=@vger.kernel.org X-Gm-Message-State: AOJu0YwkTfPJsSku3E2oNfnZM5X2kC1hIlU+9DFc8EhIG42oXjALiXsR zzuFBtgaMok4R4a4J433Wb93tDeCduyaLuVVYYdAhkUIfGiHOI6XmPO3 X-Gm-Gg: AeBDieuOCi/TlLyndLD8Cs0IhCM01UQ9Ssd5E9fJzPpjUZm8YEbLwZn+vm04RPd7V1N knIMbLMSZpnWGCktstyP8M+ksrYQcTRRKZ31rUq2Nj4TQdEwM772W+qAqmDw9EcGCPiRhSWQpnc A9mK6OzUalN8wHY4pEEC9xgG3LHSfW6Ot7PdzdTlyt37LvhJZ+vWoYFxELbNZPE61g7/QKY+uQj 3TBbsaCTBxPHn7uoLAYECwo0yXFYNWpCoXWNBwMI3SoloOlkBS431JFs+CKinLvetGIbLQelnZR W+5jhqWnK+DMnaqhmEom7AzxbE2JDIjdc7ngKNDTwmT6d3h/Z5UEJIWx5HLl5jRitUhtSmTLI4s QAhQTuRyinVyHAK5t8kmYBCkUXXRjEiGjpP2eK2PGgPBfJj8/RP2qlZVE7LjAcGZsJfi3tWu95B 5WMFk4ugoPlPsfD+/kF6Q8RpN6xVQ7g2g= X-Received: by 2002:a05:7300:d0f:b0:2ef:2878:7ad0 with SMTP id 5a478bee46e88-2efba5a7783mr6780606eec.27.1777991555590; Tue, 05 May 2026 07:32:35 -0700 (PDT) Received: from arch.localdomain ([2409:8a28:a59:55d1::1002]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2ee3b29b11fsm20803843eec.19.2026.05.05.07.32.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 07:32:35 -0700 (PDT) From: Jun Yan To: krzk@kernel.org Cc: conor+dt@kernel.org, daniel@zonque.org, devicetree@vger.kernel.org, jerrysteve1101@gmail.com, krzk+dt@kernel.org, lee@kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, luccafachinetti@gmail.com, pzalewski@thegoodpenguin.co.uk, robh@kernel.org Subject: Re: [PATCH v2 3/5] dt-bindings: leds: leds-is31fl32xx: Add shutdown-gpios property Date: Tue, 5 May 2026 22:32:27 +0800 Message-ID: <20260505143227.1263876-1-jerrysteve1101@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit > On 28/04/2026 04:33, Jun Yan wrote: > > The IS31FL32XX series features an SDB shutdown pin. > > Driving it low (active low) places the chip into hardware shutdown mode > > for power saving, while all register contents are preserved > > and registers are not reset. > > > > Add shutdown-gpios property to describe the GPIO connected to the > > SDB pin of IS31FL32XX series LED controllers. > > > > Signed-off-by: Jun Yan > > --- > > .../devicetree/bindings/leds/issl,is31fl32xx.yaml | 12 ++++++++++++ > > 1 file changed, 12 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/leds/issl,is31fl32xx.yaml b/Documentation/devicetree/bindings/leds/issl,is31fl32xx.yaml > > index 25ce67940c88..4654aa07dc63 100644 > > --- a/Documentation/devicetree/bindings/leds/issl,is31fl32xx.yaml > > +++ b/Documentation/devicetree/bindings/leds/issl,is31fl32xx.yaml > > @@ -45,6 +45,15 @@ properties: > > When present, the chip's PWM will operate at ~22kHz as opposed > > to ~3kHz to move the operating frequency out of the audible range. > > > > + shutdown-gpios: > > powerdown-gpios (see gpio-consumer-common) Thanks for the reminder.This has already been implemented in v3. Sorry for the late reply. > > > + maxItems: 1 > > > > Best regards, > Krzysztof