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 A361C4F5E0; Tue, 3 Jun 2025 11:03:05 +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=1748948586; cv=none; b=qXYsWrwNzr4vfRn2C2bvUYWfaDVT9Ibqh88okszgTXrfQjz8w9JAX1VpcIdBWhbXAa0A80Y5Zp8jCjnMXgC06dfndNvMPuado/VQ14X15D2TJhf7vhkDelGc7kuW9nuFUPMNRFEzwGRThNprqlhU6N+gVqtodyfI+ylMEyRLjM4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748948586; c=relaxed/simple; bh=h67LeCWBvyQ+Gn/cO/OPMeZ/raZiBtC4BrPnB7Si1DI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=c5GbVC96hYWu7sx/acLWvTdPlTFHNdgbQ5I4ZzAaxkI3O3jRu3McELC+Gac7Pg3lQatgaB2FS1m6QH1FjpswLD312v2cnlEpdMzHrCxl+Idr2AEISbQ6QGIBxr8qoUVRdgXSIgmRdFdQVywrRwLrlSM3SNbQAq5IAkj8FQ3TDbY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QDHFWXsN; 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="QDHFWXsN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D202DC4CEED; Tue, 3 Jun 2025 11:03:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748948585; bh=h67LeCWBvyQ+Gn/cO/OPMeZ/raZiBtC4BrPnB7Si1DI=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=QDHFWXsNYYQFgmE31KGAifCDtAN8eWINBXmU3Jwv2iWjmNIF9csxoCHIGkbjzZb7/ MgBUtYWpXLPEdBx0NHnmusX6fNVvwx4iuUM7XnQR/Vi8/cDNIPlmk0DaZBKmuhudaS EQdP6rfQaTNDwo/EI3QO9daEwU9YOEKzWDTbFO8igGuZyR5Ay+HSkljPQ7VA1xmVEK kqvXS3mKzxn8UL83TiEFh8h7QGlpX/y/AzQDD3BjxciGX0tjUPzg6g2FhQ0FfR4+OE ecnXN3aog7/dOA2GCY6HqSOuipGfWcGbYMbSNvBbWCKOO3EB5Mtx/SPxcWpTuOVICU T/qdRZDJ7wz9Q== Message-ID: <15da3051-c35e-4876-9185-9079493dc66c@kernel.org> Date: Tue, 3 Jun 2025 13:02:58 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/4] arm64: dts: ti: k3-j721e-main: Make the "scm_conf" node a "simple-bus" To: Jayesh Choudhary , nm@ti.com, vigneshr@ti.com, devicetree@vger.kernel.org Cc: kristo@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, s-vadapalli@ti.com, rogerq@kernel.org, afd@ti.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20250603095609.33569-1-j-choudhary@ti.com> <20250603095609.33569-2-j-choudhary@ti.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 03/06/2025 11:56, Jayesh Choudhary wrote: > The "scm_conf" bus need not be "syscon". Now that we have "pcie*_ctrl" > child nodes for "ti,syscon-pcie-ctrl" property in "pcie" nodes, change > "scm_conf" node to "simple-bus". > Also remove "reg" property as it is not needed by "simple-bus". This (possibly) affects all other users of DTS which were expecting this ABI. It's not only about forward-compatibility, but other projects. Maybe this doe snot matter for you, so explain that in commit msg and provide rationale why you are affecting other users. Best regards, Krzysztof