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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 98CB7C54EBE for ; Mon, 16 Jan 2023 08:01:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=hRcPPcKl8l6HimLtXqG+dhNtbHx4LXcAEzJ5JUHT+Yo=; b=36G7TNhAsdsI8JlUCas3V0ruIX AtzWpqGORL9eOjEMzta7o21CCVvf363ZC5S09K9MeTPrfEs2eyx35C3B+i1GMX5+zcDZDvhxPC4tK RT9kiyp22/tQ9uLfcDf/1FzQt2ZK+RYlm5JfZKRFuC7rAeL6O0MVYegZnYrU/uEOGv4nuJuNd55j9 ddnce5slxiNgK375/TfcspNmq6CuNWBQ0W5+PUFhg1TKXWA2LL3V2Qt/2uuU4w1EziSzaZwnFwkdz fL0YPm69M/kABYHPOwkMURti0zqku/2n6In6xcodb784vVbQEtWkFyt3Vhdq1nCV7NfRTYS1N9/1E Ui7FLeYg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pHKQP-0094sw-Vf; Mon, 16 Jan 2023 08:01:02 +0000 Received: from mail-ed1-x532.google.com ([2a00:1450:4864:20::532]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pHKQN-0094ra-CF for linux-mediatek@lists.infradead.org; Mon, 16 Jan 2023 08:01:00 +0000 Received: by mail-ed1-x532.google.com with SMTP id m21so39603223edc.3 for ; Mon, 16 Jan 2023 00:00:58 -0800 (PST) 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:subject:date:message-id:reply-to; bh=hRcPPcKl8l6HimLtXqG+dhNtbHx4LXcAEzJ5JUHT+Yo=; b=CxKc+v8/gkzhMyLtMlUalA9tpB2MR/Fsvd5InjdW1/0FtKK2M/QL6NyHJ5GBu/si0M hMTNuIh++CLkEeT1+Jzq8PyjRT9urF8X8/h2vHwpWCN7wPKIjcdypBIXlbXZ6tFbE4xk CIijC2ImdntkD3X6UE9mh2VkA9ro1gm+pAxLPHZldoc9H0uRCrjwEIaqXk8HEHP5CSL6 3UktxtP9n94NAb+9cHwA+pC/hgs8xrIUw9AmaalGTQKqda1QzZnUXIBrWeDGR7Mzvndy 7RzM4vnqq7J8IXJf/xYpb5rhG1dum67J52KK7PRzpG0xMlVSPGoEpLckuB1mmIAN9FRl cAyQ== 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:subject:date:message-id:reply-to; bh=hRcPPcKl8l6HimLtXqG+dhNtbHx4LXcAEzJ5JUHT+Yo=; b=MhsEwqPDD2EriGR8r5FXhgLHhgMqFW1vpDZNKfDxNdhWdT5e3QQBktVyEwd0EiKGuw CtcET/rWeU9p1UgNuoqi7TkL5OKE01ThzfSDw9Gu6uZSybuMLUN/CJIkQvocDAOqUvvs 7alNhizBsUnFBz08YuQosuO7l0NNF2NxuGWmbAU83C3e4HszQYyj+L4EM8ekViJJl24x FUJ/twPcrlG9LyMbaBqu4vxXb/NG1sOUE6R8KWQTlWAXHx+JdrC+/wK8HK7UESEssTm4 xdH1Ki+mCUMmfbPsm/FJIUbYl5/6XodO+P4wgvK0PCOJQskr82ndX9R7hrYE9/0KdmRv 0yow== X-Gm-Message-State: AFqh2ko74ylfRU73hNxN9CJkZxNjzz/DfiR2K5dau7jFmnCWWK+pErfO 77wLJhdYNcuBiDTw8LVvd5u0VQ== X-Google-Smtp-Source: AMrXdXsaXXXEwOyq1RNmSbugZN83uyUrb/G2s/2ksOUaet9ssaySB5n5Qe465BxS1g2zQ/WWrZ+pcQ== X-Received: by 2002:aa7:d288:0:b0:498:1ca:80d0 with SMTP id w8-20020aa7d288000000b0049801ca80d0mr34933986edq.28.1673856056899; Mon, 16 Jan 2023 00:00:56 -0800 (PST) Received: from [192.168.1.109] ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id s1-20020aa7cb01000000b00463b9d47e1fsm11096530edt.71.2023.01.16.00.00.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 16 Jan 2023 00:00:56 -0800 (PST) Message-ID: Date: Mon, 16 Jan 2023 09:00:54 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [PATCH v5 01/10] dt-bindings: arm: mediatek: migrate MT8195 vppsys0/1 to mtk-mmsys driver Content-Language: en-US To: =?UTF-8?B?TW91ZHkgSG8gKOS9leWul+WOnyk=?= , "matthias.bgg@gmail.com" , "angelogioacchino.delregno@collabora.com" , "robh+dt@kernel.org" , "krzysztof.kozlowski+dt@linaro.org" , "chunkuang.hu@kernel.org" Cc: "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-mediatek@lists.infradead.org" , "devicetree@vger.kernel.org" , Project_Global_Chrome_Upstream_Group References: <20230113054304.21841-1-moudy.ho@mediatek.com> <20230113054304.21841-2-moudy.ho@mediatek.com> <329aed63-4522-9859-4359-2a450c46dcc0@linaro.org> From: Krzysztof Kozlowski In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230116_000059_443346_59A0C5BE X-CRM114-Status: GOOD ( 14.68 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On 16/01/2023 03:42, Moudy Ho (何宗原) wrote: > On Fri, 2023-01-13 at 12:58 +0100, Krzysztof Kozlowski wrote: >> On 13/01/2023 06:42, Moudy Ho wrote: >>> MT8195 vppsys0/1 should be probed from mtk-mmsys driver to >>> populate device by platform_device_register_data then start >>> its own clock driver. >> >> Unfortunately I don't understand why this justifies removal of >> compatibles. >> >> How do you propagate or instantiate devices is not really connected >> with >> the hardware description. >> >> Best regards, >> Krzysztof >> > > Hi Krzysztof, > > Refer to the comments of 0/8 and 1/8 in the following series: > https://patchwork.kernel.org/project/linux-mediatek/list/?series=702518 > > This patch is used in conjunction with another one(Message ID = > 20230113054304.21841-7-moudy.ho@mediatek.com/) to fix the binding > warnings caused by newly added in MMSYS. The patch should stand on its own. IOW, it should explain everything needed and it should justify its existence. Best regards, Krzysztof