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 7C645C3DA78 for ; Sat, 14 Jan 2023 12:29:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229974AbjANM3v (ORCPT ); Sat, 14 Jan 2023 07:29:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229627AbjANM3u (ORCPT ); Sat, 14 Jan 2023 07:29:50 -0500 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 90D1A8696; Sat, 14 Jan 2023 04:29:49 -0800 (PST) Received: by mail-wm1-x332.google.com with SMTP id ja17so16827935wmb.3; Sat, 14 Jan 2023 04:29:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=8hEz2tX8WQVqiCTWA57MURUodaicwe88KrWVwxOA660=; b=fArAzC8zckycuaKGc5pDDHO87Spn/L59v3TNbShCjpldOlBR0VrbvHmnAcThw8VQL0 C4idtWaQ74ql6aENxyJ/4P6UgiOOuiPG4Be2u2RKKnFPdUaIQS0bKo+GJjyH7NImMww3 921z3xItHbk1TdBZypQ/tkbD2bzL+FcNND6a5JACIr5380u0Khs++RUaEUTC5fvD/2X5 qKMdr/G4LWZXCL/8wMnE2fOSogyKZXYT8L8z9m0kKzbZZ1oDGasjjm6IiBUboiuKrF1F EE0IhRJazPcDuFuF84TRMTuvQm1b69fL1j09Ir7OzY6UPPYzNFsvg7lYLNiMiEoItxoZ TMWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=8hEz2tX8WQVqiCTWA57MURUodaicwe88KrWVwxOA660=; b=XYq9LPM3mLWJNHalxACgG0YZE47w4p63A04ac3BR5jyP29dk2ubGpa9r12P5Yk5vP2 i5c+4LCj1SiqVCC/wnj24Lg+yufUrbnKmY23uAnxcsESPMHhYw6CckRyrs2RZwWACQX7 PBqbtAdBmTmcMwcU08CigBYFVggf3m9t/k8au+lTBUyHyzZ875hlUmJ3CpuE83qRTzFQ jcI1DPHGMXQprrLk9rhxhq+aTVHwZJoDCEgeLYLh6JSNRPwyjkTpsLMwt9C7WUH4wgaV iOLgxv/vQAYvUV8JQurlxV3CVIjXDsTdB0X2Uv0EcU0yJoKUgiP/5re2s5IfovGddcXp 1DwA== X-Gm-Message-State: AFqh2krwZSgMsoL6MO9vyuqQ5MY+rBwI7sxxbjhoYs71PBbu5udzbdYV f1iUL3DpkjiuCqTdA7plO/kUy7CMoVnL0r5U8Pk= X-Google-Smtp-Source: AMrXdXvw2i0sEgylDMZh0UrOxxDo36xx2QXyFSJvqx7RcfkWioGzsHpjoWNvSz6Tv78yA720Sr9dqoLU7GAeUTai9fw= X-Received: by 2002:a05:600c:1e24:b0:3d3:48f4:830e with SMTP id ay36-20020a05600c1e2400b003d348f4830emr5010922wmb.31.1673699388009; Sat, 14 Jan 2023 04:29:48 -0800 (PST) MIME-Version: 1.0 References: <20221212045558.69602-1-gch981213@gmail.com> <20221212045558.69602-3-gch981213@gmail.com> <9d2c05f6-af5a-2d79-02ea-85c49e244957@linaro.org> <1905de3e-438e-b729-7c1c-b154998c5eb6@linaro.org> In-Reply-To: From: Chuanhong Guo Date: Sat, 14 Jan 2023 20:29:35 +0800 Message-ID: Subject: Re: [PATCH v4 2/3] dt-bindings: leds: add worldsemi,ws2812b To: Lee Jones Cc: Krzysztof Kozlowski , Pavel Machek , linux-leds@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Stanislav Jakubek , Linus Walleij , Shawn Guo , Johan Hovold , Bjorn Andersson , Marijn Suijten , Sven Schwermer , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org Hi! On Fri, Jan 13, 2023 at 10:57 PM Lee Jones wrote: > [...] > So the description is for 'this device' rather than any re-use. > > And the handling of this property is only contained in your driver? > > In which case, my understanding is that you should use a prefix. (Just out of curiosity. I don't want this property now.) My understanding is that a vendor prefix means this property is for devices by this vendor. However color-index is for supporting clones, which are chips not made by this vendor. Does a vendor prefix really apply in this case? -- Regards, Chuanhong Guo