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 4644C1AD3F6; Mon, 25 Nov 2024 15:55:20 +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=1732550121; cv=none; b=PPe5GDBsVvFrCL10ozbhMJRi9NOiUSeFP48paujEewhuls/TzSFevDZbE3bZn43Gb0b4kLVXaSLq8mewj1tMq7aOWjLDo0RTw9hdIu5MyYr2uWV9RlxAbvZSNJMdbr/zc1xyKapW2m02Y3jzhptlfyDM8F6VHaithF6VERiSmmw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732550121; c=relaxed/simple; bh=6nb7rr8QU8TGBkfRkmr1O484yACQyvb7R6mQiqhnEOM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=iuPDofg7jZ+5faeEjsmOKomNRMRPPR00TO6yyy935+QZYFPf+w12BPt/8XIPJVQNSho8KncWGEFrjPAmJ7DyL5AuK+Igy+bHKNXJ3le8M+Z5v5MakvoZZkrALh9rCulTjlfMHKEu7ukuPrcqZk2hLKwgZaAa96u2QOy5rbrtsPA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=u9nJABZT; 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="u9nJABZT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 47456C4CED3; Mon, 25 Nov 2024 15:55:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732550120; bh=6nb7rr8QU8TGBkfRkmr1O484yACQyvb7R6mQiqhnEOM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=u9nJABZTLzV5WkKiT4Eu8PAtJpkNQjQyJdf46KjYxxxKMKwqIsnBaoxTBNM3pCMEu FpHXHaUfKKpEMPpyP9H7ey9+kWXJrImo2uMF3/oXtB5oOspXW/TFDfqdsexgrwvLaV +7v/kUzshQ0+LwjRirkcGLx1oUiMBpN3cVJaUmDWoheOzoYx84/wzRDOkbHPHx/1jf 5KqKVM8YIitJdKrivaTW98rUCIxpkuvoTKblixie5G6Tm737u6H//Lni1ao6BMtpn6 wAuEYqOkX7szicTKjgsL9Ktm8tUbIckdDPyDZf9ny+E8One1+KrDWhwYeiw8Z0FxYZ /R9Xxmni88hyA== Message-ID: <474cef98-4644-4838-b07c-950ad7515b73@kernel.org> Date: Mon, 25 Nov 2024 16:55:14 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 1/4] dt-bindings: qcom,qcs615-venus: add support for video hardware To: "Renjiang Han (QUIC)" Cc: Stanimir Varbanov , "Vikash Garodia (QUIC)" , "bryan.odonoghue@linaro.org" , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , "linux-media@vger.kernel.org" , "linux-arm-msm@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" References: <20241125-add-venus-for-qcs615-v3-0-5a376b97a68e@quicinc.com> <20241125-add-venus-for-qcs615-v3-1-5a376b97a68e@quicinc.com> <18cc654b4377463e8783de0b4659a27d@quicinc.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 25/11/2024 16:49, Renjiang Han (QUIC) wrote: >>> + video-decoder: >>> + type: object >>> + >>> + additionalProperties: false >>> + >>> + properties: >>> + compatible: >>> + const: venus-decoder >>> + >>> + required: >>> + - compatible >>> + >>> + video-encoder: >>> + type: object > >> Both nodes are useless - no resources here, nothing to control. >> Do not add nodes just to instantiate Linux drivers. Drop them. > Do you mean I should remove video-decoder and video-encoder from here? Yes, that's my suggestion. > If so, do I also need to remove these two nodes from the dtsi file and add Yes > them in the qcs615-ride.dts file? Well, no, how would it pass dtbs_check? Don't add nodes purely for Linux driver instantiation. Best regards, Krzysztof