From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46848C25B0E for ; Fri, 19 Aug 2022 06:47:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345508AbiHSGrD (ORCPT ); Fri, 19 Aug 2022 02:47:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242340AbiHSGrB (ORCPT ); Fri, 19 Aug 2022 02:47:01 -0400 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D146DEB78 for ; Thu, 18 Aug 2022 23:47:00 -0700 (PDT) Received: by mail-lf1-x12d.google.com with SMTP id e15so5000177lfs.0 for ; Thu, 18 Aug 2022 23:46:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc; bh=/S1tz/z9q53akDDlJ2L7xnkzIfj8YPOZ9tcDhYR4k/4=; b=x82xYJrLDxRocbayh/Xxsh851wWeeGYo+LY4tkInvGc5+Kgl83/M4IAggvo8T8GARM 7kCVIb0AOrjskGgt7xoAd4t4Ih2H4qy7rkZP4Cs0e7CJ8HoUf5hi024IuUllwzd5cNQN lvNbpDyxWMxhfKB2k2PnTGdYS0y/Cjsu4jRUbyqBYx8hvIlluCwOOzy6Kp2L+BE0L7qC BGvQq/TwYO24/vbUgVANnrXrQBA3PDc1Oy9ZWxlEfQZTMFY30Gk67Up1lbe2S+E9Bpql JXtUeEIPyFVaO9NJqsGZbvMDCZF07dgBUBlb8lmV4MwBEheyGwdmL+0CiHuTPJ51xadB aLWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc; bh=/S1tz/z9q53akDDlJ2L7xnkzIfj8YPOZ9tcDhYR4k/4=; b=D8tW8YfPdffCOk0KPQ6Eem/QImQhBdxBkFxVKMYQkoRl9/qdktqHO5/S4UvhDFi/Hn o2CEAGn1lXebO6hQCBWKnavVz/+WCSEGq8GhN9DVxvBuIkmaUJjReDVFbwE0jYodq5J6 6/SVfjHgoWhaE10lVhLY1bhB4k2jhvw2Rg04mQfTZINjRcw1piJh+9siIpzvtgawwY2L kslkdX0v0oqVCK2MnpcMDcw2OXmK4ZQxq2LfHbYJaGUanVhRJeE++nwt+tFXHuDvoQ6R ragDGtbzJpIfVH6b/2yS/0RZ1HGR6BD4gGCx9O8QjuieAdZRt8KImzo5VYxj5wUZajIE JgZA== X-Gm-Message-State: ACgBeo3WVknaAhjiVNt7v5nfFDCRaymX0DnQZHEwvduSKvvvEgDPZIoG C2a5FU4iPKN0dk7Ti+e+ZCMMIw== X-Google-Smtp-Source: AA6agR4iC/0eCh1N8uUFS7LEyixMg5FbqCCSo3m9sA5x/UDVRytbgt+vF9lnh6F+UUPPj1+SwP1zug== X-Received: by 2002:ac2:4da2:0:b0:492:c6a9:f430 with SMTP id h2-20020ac24da2000000b00492c6a9f430mr843801lfe.96.1660891618428; Thu, 18 Aug 2022 23:46:58 -0700 (PDT) Received: from ?IPV6:2001:14bb:ac:e5a8:ef73:73ed:75b3:8ed5? (d1xw6v77xrs23np8r6z-4.rev.dnainternet.fi. [2001:14bb:ac:e5a8:ef73:73ed:75b3:8ed5]) by smtp.gmail.com with ESMTPSA id u21-20020a2eb815000000b00261bf4e9f90sm61296ljo.66.2022.08.18.23.46.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 18 Aug 2022 23:46:57 -0700 (PDT) Message-ID: Date: Fri, 19 Aug 2022 09:46:56 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Subject: Re: [PATCH 1/2] dt-bindings: leds: register-bit-led: Add active-low property Content-Language: en-US To: =?UTF-8?Q?Pali_Roh=c3=a1r?= , Pavel Machek , Rob Herring , Krzysztof Kozlowski , Linus Walleij , =?UTF-8?Q?Marek_Beh=c3=ban?= Cc: linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220818172528.23062-1-pali@kernel.org> From: Krzysztof Kozlowski In-Reply-To: <20220818172528.23062-1-pali@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org On 18/08/2022 20:25, Pali Rohár wrote: > Allow to define inverted logic (0 - enable LED, 1 - disable LED) via > active-low property. > > Signed-off-by: Pali Rohár > --- > Documentation/devicetree/bindings/leds/register-bit-led.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/leds/register-bit-led.yaml b/Documentation/devicetree/bindings/leds/register-bit-led.yaml > index 79b8fc0f9d23..5c6ef26f1a94 100644 > --- a/Documentation/devicetree/bindings/leds/register-bit-led.yaml > +++ b/Documentation/devicetree/bindings/leds/register-bit-led.yaml > @@ -43,6 +43,11 @@ properties: > 0x100000, 0x200000, 0x400000, 0x800000, 0x1000000, 0x2000000, 0x4000000, > 0x8000000, 0x10000000, 0x20000000, 0x40000000, 0x80000000 ] > > + active-low: > + $ref: /schemas/types.yaml#/definitions/flag This could be shorter: type: boolean Reviewed-by: Krzysztof Kozlowski Although the question is - where is the user of it? Best regards, Krzysztof