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 9E7292010EF; Mon, 16 Dec 2024 10:19:20 +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=1734344361; cv=none; b=YkRvz7AmZoeDddM0aFZln89f4gVPSFu8PbEXpaIpX+qbufM2E5/bbVosEvb1/a6uX+0VM5IFMaAPcEE9f1sm/eF1ePHjpXCsWaH5S4v4WQGHY+0FdssZCo4x/eOTWcao2UCccSqdBlPqPL6RAZmQQJulN/S7+NyObBHdUSDfaNM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734344361; c=relaxed/simple; bh=pXa2/LGKPUzT+i8XPfB6sX+s787UMvQNMwzpSLnhOik=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XsL/bImXv5AtrQEyY9JMODV48TJVjHwkut9wMz4v68S44fQwJHIPdi4mdrsZ1Gq6TqOqIars31b+9ZmAd3HOuHtUgSrDMUIuxio7Lfg/6bm3jj8E7HohSXihg+KYO9WuH6G6sOjaZBYexoMVYsS0TXJSqRz7IQ8wBQ9ez4GcwEA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Xw2o5dIg; 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="Xw2o5dIg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7A39C4CED0; Mon, 16 Dec 2024 10:19:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734344360; bh=pXa2/LGKPUzT+i8XPfB6sX+s787UMvQNMwzpSLnhOik=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Xw2o5dIge6f1kkWblqDbXY3JPk1ZoYU2YTeiWX+3TKwSIm1XK0WhO0Swcy/n69IZ8 qvT6OLeYW7HNPHQek+94/4y5+3A1Z+tlIFsFOXXcMoQWkp6beQsPl2ElUHbYonbzwD d8tjsoe2XJDBZlpGQnndaRuMVPjmzlyg2tBsfeFI1ZnIJ6qH3g0tmqXtCtNEzsOlwi 7wwaNbuJiw80A6uYo1/SO9Zn9xmuGXLGQVjIPNZIz8PgQcYybyzibRbcxVYs84jwFc DMv5LkQ/0/f6ruvqleuqBh3ec5ZVWZvtYVKU2rPJHH9Tfd4f9NMTR8i7wM15RmkDjp OV/oVWv7O7zow== Message-ID: <3c9fe85a-5f86-4df6-92fb-e4ceb033f161@kernel.org> Date: Mon, 16 Dec 2024 11:19:12 +0100 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: freescale: Add basic dtsi for imx943 To: Jacky Bai , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, aisheng.dong@nxp.com, peng.fan@nxp.com, frank.li@nxp.com References: <20241212093555.1376568-1-ping.bai@nxp.com> <20241212093555.1376568-2-ping.bai@nxp.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 12/12/2024 10:35, Jacky Bai wrote: > The i.MX 943 applications processors integrate up to four > Arm Cortex A55 cores and supports functional safety with > built-in 2x Arm Cortex M33 and M7 cores which can be > configured asa safety island. Optimizing performance and > power efficiency for Industrial, IoT and automotive devices, > i.MX 943 processors are built with NXP’s innovative Energy > Flex architecture. Few more comments: Drop all marketing junk talk. > > This patch adds the minimal dtsi support for i.MX943 with Please do not use "This commit/patch/change", but imperative mood. See longer explanation here: https://elixir.bootlin.com/linux/v5.17.1/source/Documentation/process/submitting-patches.rst#L95 > peripherals like uart, edma, i2c, spi, mu, sai etc. Explain how can we test it, why this differs from imx95 but uses imx95, why this is needed in the first place without users. > > Signed-off-by: Jacky Bai > --- > arch/arm64/boot/dts/freescale/imx943-clock.h | 196 +++ > .../arm64/boot/dts/freescale/imx943-pinfunc.h | 1542 +++++++++++++++++ > arch/arm64/boot/dts/freescale/imx943-power.h | 41 + > arch/arm64/boot/dts/freescale/imx943.dtsi | 1284 ++++++++++++++ > 4 files changed, 3063 insertions(+) Best regards, Krzysztof