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 BB7742E1722; Wed, 6 May 2026 19:42:52 +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=1778096572; cv=none; b=M83ezCn+1zWTlFsa4eWrS5R91v2XLoLACFICK1HhQiiTAeT19wKP1gF2dcJv1+VBUk3qPJCkKIPDEyseBQf2bQWASxyUAUur88W3yXixrlNGBjaJyJeqb44S4dhL2B06tNfPo2uMUDCZKwXJX1/8jeI626W+oWlfJ8zxygqQ2+c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778096572; c=relaxed/simple; bh=3ROQhKBMqGZa4J8zWB0gtWFkp7WffPdiqeh3o40NAUE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=SKVt7cSlddPS+WSdhPHM6YFyAZ8t/ro0elyU2jkp8ScepXF3ncCxxyYC+cgUHek6E5pnsokgdwWnSJHv8G1ap7fKt0acroeXFiLLOklfpgzqs5xz4W6Wt2lGp6vxbYNOIOCIWY1BycQ1+eN9BALGi31Ft4XUXbxY4DzzdA626Is= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FuneFUWW; 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="FuneFUWW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E237FC2BCB0; Wed, 6 May 2026 19:42:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778096572; bh=3ROQhKBMqGZa4J8zWB0gtWFkp7WffPdiqeh3o40NAUE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FuneFUWW5qPivTjUlTiv+IdFgTPUMjbTVCAhUxy2CutXuXqKOWwAEY/xX+RYquqM2 HEtO1JvmQAbjUfgguxB/PkbObaBESsTPBYgx8pF41hnUsPiH3XYtntS4Xa+wsdxGMm fiUXX4JdjLDZTrVM50DF6r1EUp9VVf/HCWlNMT71n/wrXY33Zbd00Cpf23rg20U/Rm yr0mYL5RuQagJz6F6DfTPyvswNs/Z/FRCIqa+ep2JzmeTBWftEddRDBH8ZHs0MXfPg fStWeu4Vrq5z+c6S9gwaBYyHRM0jgQGMOsQGx5BNs+edsfJwLSx8KTZEBj0td7P0+5 6U1cmd6rbrGuQ== Date: Wed, 6 May 2026 14:42:49 -0500 From: "Rob Herring (Arm)" To: Jun Yan Cc: linux-kernel@vger.kernel.org, pzalewski@thegoodpenguin.co.uk, lee@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, daniel@zonque.org, linux-leds@vger.kernel.org, luccafachinetti@gmail.com, devicetree@vger.kernel.org Subject: Re: [PATCH v3 3/5] dt-bindings: leds: leds-is31fl32xx: Add powerdown-gpios property Message-ID: <177809656918.2995969.7607110407322138109.robh@kernel.org> References: <20260429154449.730880-1-jerrysteve1101@gmail.com> <20260429154449.730880-4-jerrysteve1101@gmail.com> Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260429154449.730880-4-jerrysteve1101@gmail.com> On Wed, 29 Apr 2026 23:44:47 +0800, 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 powerdown-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(+) > Reviewed-by: Rob Herring (Arm)