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 8AF44C433FE for ; Wed, 27 Apr 2022 07:00:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358499AbiD0HDw (ORCPT ); Wed, 27 Apr 2022 03:03:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49742 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353899AbiD0HDu (ORCPT ); Wed, 27 Apr 2022 03:03:50 -0400 Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB9EC220FC for ; Wed, 27 Apr 2022 00:00:39 -0700 (PDT) Received: by mail-ej1-x62c.google.com with SMTP id bv19so1506718ejb.6 for ; Wed, 27 Apr 2022 00:00:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=knB5re2yE+knNYDwWLwV5oj9zfgG60eQTuuGICfcavo=; b=c3w0b4MoE63PeggJZgNSDCaIH6w9y7ctbyjC63+q6frBaZhU1HZvhDLJnumNuLC5u4 Nom3enBsHvBvXVYwcflIWz5ouuAp0idEknyYRARXXG4rjRntZCpRwOtsqBnDB4TAfLEf r2Lnae9ns34uBM2GarNe07PaIw6KiCNkM4+I9D/Fv4rmkCXUEVfZxKuoeBmjGXV6gReW c49FxJSSDom/8zrKN9OB0FNklDPH9QDZZ19SAc61MAjWGZADreyaxIsn4AWtkWGuC3ue gzsMFhQanpPLoglKdHGfJptXIr+Jx61vIfGynY7IYeqvqrdM70GtgZ4Ywc9roPGKEQfs Ld1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=knB5re2yE+knNYDwWLwV5oj9zfgG60eQTuuGICfcavo=; b=P2Ac2FfR3NVfYoOE+wNt4xt25Jn2/vmJsP9T3lbyVc1J3os/8NqrZVL5+hvmjQ/ske CinRfwjCjxAaWEc/mP6YsmK0PNIj/Gnwmxudh7GL0AvpMdQRBiU5lbseKxFvk7AypO0w MNnZm0uJzxC+KArR0fS1eZDvkfY91zGYiFy2Y7pLaVtrl53MGp2S84Cj+qRHEvijj7oF Be3dcwx5PnxO9yX7BpyP2coBAEn9mJsSNVI54K4ti+0eLujtwu4YXASEkqbt8sasbn6W 2/24gnc5UB5f3AAAtJAJw6djiVhhl0zWRSIwVtEe0TbYbW7KOiiBHkF0GpsJPFpmTOy3 PVew== X-Gm-Message-State: AOAM532JcDrtLjWdQgbKo4yDO9Ftpm65Jrj646i3qVpkhhe6+nDQpLO5 RBpcP5eV+Wz0ZtIvJFS/ILOURg== X-Google-Smtp-Source: ABdhPJy42PnL5k6WxDMHs9qpbs1kW+ltaQb338xJc6J452058yJtzF813cfMVtTrgpuVYaW3axL7/g== X-Received: by 2002:a17:906:8982:b0:6f3:95f4:4adf with SMTP id gg2-20020a170906898200b006f395f44adfmr13223466ejc.524.1651042838202; Wed, 27 Apr 2022 00:00:38 -0700 (PDT) Received: from [192.168.0.252] (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id x14-20020a1709064bce00b006f006948581sm6267366ejv.170.2022.04.27.00.00.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 27 Apr 2022 00:00:37 -0700 (PDT) Message-ID: Date: Wed, 27 Apr 2022 09:00:36 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [PATCH v4 1/7] dt-bindings: hwmon: Add nuvoton,nct6775 Content-Language: en-US To: Zev Weiss Cc: Guenter Roeck , Jean Delvare , linux-hwmon@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org, Renze Nicolai , Oleksandr Natalenko , openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org References: <20220427010154.29749-1-zev@bewilderbeest.net> <20220427010154.29749-2-zev@bewilderbeest.net> <178b9310-a854-dfa6-a4f3-f971b608abe3@linaro.org> From: Krzysztof Kozlowski In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 27/04/2022 08:44, Zev Weiss wrote: > >>> + maximum: 0xff >>> + default: 0 >> >> Since by default it is disabled, doesn't it make a required property? >> IOW, if you add a node without this mask, will the device operate >> properly and usefully? >> > > Yeah, zero active TSI channels is a totally legitimate way for these > devices to operate. TSI is just an optional source of additional > temperature readings that's used on some (AMD) systems; all the basic > Super I/O functionality works fine without it. OK, thanks. Best regards, Krzysztof