From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 D082B2F1FDE; Sat, 4 Jul 2026 08:38:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783154288; cv=none; b=Wi+257nJwsgRtOj3za9nAgO5H6WFPh4lX3gGp58Pg5wVw8R9OuODIOYYElMVe4IHWQV5bJ/8Xjt3MG75XpTgd3rXjnvNmdCvsWEkcrL0+/WM9Zsh2hUqcPvc9IRpekTMynaSbMaPmj1zwNOnpFd2WtwfIsGNlGHHWB/ZTi1sJnI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783154288; c=relaxed/simple; bh=NL4LfJOLRarXOdemigXNoyY6JW/H03SUe5/w89b+qpo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=eTHGshlN659NS98RI6S1+Dbm7cOrZfxeIhUhYpNMswPJkWzlH02hq01IZpjpUd4PCquPOz1WnbCcrcsR5XvoTE57ZyRcF+S1qPZD3wQy+Ee8NJL37XPHHfGnrYBb6MBnwRyotflxN82OMQPNtq+ulVsg3id3hoWoi3iNMs0PV3M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dNiQpkoF; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dNiQpkoF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AD8E01F000E9; Sat, 4 Jul 2026 08:37:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783154287; bh=xAsASuuRLAwLyZhXp5gdhk/Oh2/01zF6Q+8Tymjl8lY=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=dNiQpkoF3jVu0ZqU4ICCe1WIFEgfqtUE7XtgQjIE/zhB/fV47dbWrJ+5MWg5FnNy/ 0fKaZwOa251Iy1Fqx4a9roDRjZcqLDsWLxnwu8ekbvknay+z1YkV03R8h5g8mT0/n/ DiEPCL8araUq5CY84tTd8nX/RlCUVOfBmXSvh7JqPhKm2G7fPn6JBt7lzcodVXelo/ fhr25K4+6VugGQhO7atB4xTvBqwApKwes9Q8YmhEDVjy3Gql3dirb2yZR3rYKwAL4F OuTxaaHIpAmnOBssxWGNdCyI78XY3yedPauIiHMEgZECDwBF12mK4aehuydAsE6llu oadrJb0kr2KMw== Message-ID: <95251d7b-fcdb-40cf-aedd-a60773eb3136@kernel.org> Date: Sat, 4 Jul 2026 10:37:57 +0200 Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 5/6] dt-bindings: dma: qcom,bam-dma: Increase iommus maxItems to seven To: Kuldeep Singh , Konrad Dybcio Cc: Herbert Xu , "David S. Miller" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Harshal Dev , Vinod Koul , Bartosz Golaszewski , Konrad Dybcio , Frank Li , Andy Gross , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org References: <20260702-b4-shikra_crypto_changse-v2-0-66173f2f28b3@qti.qualcomm.com> <20260702-b4-shikra_crypto_changse-v2-5-66173f2f28b3@qti.qualcomm.com> <20260703-steadfast-greedy-seagull-ad32ab@quoll> <0b182566-2a54-4e31-9a1e-40bdbb0f4a65@oss.qualcomm.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGPBBMBCgA5AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJp2mE8AAoJEBuTQ307QWKbeaIP /ihHTkTW4KsN/DQ945JJbyu5tI0J80Wue7QyyLPglyKfhgb5cLLNPpOC8cCIJsc7+W3i2P38 s2c1cOH6CYGE7E9ur3Vfme8NW2S2I/Z8VC7bZnzyS23wT17LrsdS/qCpx4o8U+pt/xdXDKph EGRYrIEmMpUWvyYzyYKGIe25FtaayIIKpq8eZYyFcp2f/sG5IkOW5uZzHPMPdcm87jU7fyuQ rAU2vx9r+ulUfQ/q9Z2roC/ode3l7t2pN7BCBCsUDp6JCrUyZrtT1e7EbA0ZRP3aOBNk2P2E DQOgJGjGdO5Yx2Y9LFtltu6JbsBJHi1syGRX3AtQYOMc4Y1WGoeZJmMlvKj2ZqqXNkcWi2DS IQEWB0uW6CqFsBBIMGDa+6OzdaVO/uAVXWDWml02Men3CILdI1MbVjoh8ECqYUY7OQ+JJvNN vnliuq5WM3Ghd3jg/LZZrxXjdIginRHFQCjIJYLKpLZWm1/iDFedcfzqRNYmTtqscdCNHW41 oT3Z7BmO9xwdjuwBS6nmS6JJwkbf5Ot2QR4pB/DRU7ZwjT1qHe+9r9gF32wXVQatHNGK/VVu sfwOnkdxCWkp/qb2gdQRmZh+SedStWshigH6sNfuHBloF/q+hjMRc8b2m326OZdrbSHwY1Sz vti8Hn7n8NjdHO9LKB7BIdjkA9DA5WsqOuVCzsFNBFVDXDQBEADNkrQYSREUL4D3Gws46JEo Z9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLueMNsWLJBv BaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6eiOMheesVS 5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wAGldWsRxb f3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA6z6lBZn0 WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9YegxWKvX XHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt91pFzBSO IpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gUBLHFTg2h YnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/JoFzZ4B0 p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu4vXVFBYI GmpyNPYzRm0QPwARAQABwsF2BBgBCgAgAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtBYpsFAmna YUkACgkQG5NDfTtBYptX+BAApg32CkxwNucNEi8WfWA8oKkW0y8YDuY6ORMo9FWNGiT/OTy0 vyJrLocrpn86zwfjVp+eCrssPYh8eqJfnWqmYv6ACQtHPYzPZQ3mSo8H97Z01oUxITzCxpXm ZkLgPIqtDPcC2E3dPM/fVxcyowM8XsaMA9wcsaUYrta8toOq2b9tKcjleKMfMrm0gQ9u7wUc QbLkwj6TCLOwucb07GXzLTNF9PZmaDUpKAZjMjmrW+le+SFvQbhamx0rxLWPR0NWntXpbCn+ +ACch03p/JyTBVktxFsFyCt7pTPE1kEaeuXBTe/a2D9iQvRxRW19LvuO2e59/u1wYUiH/orz wbIC2S4dBsPAPihL3ztOU1yE86GPyQtSE0kU+/7snnLt4QGi6PChf3t5gnNjAzjUUovO8rgI c+5yN5heq5loYHgK6OQ9OlHzsPHO9e9MOQcKlFycs1pyijFGzDwdNUm/SchK8iWT2QApTx4A K9bCVaboTA2T77QYkRcRJYSsO1alGX0ome/hMLD1daXlkrNUp1HWa3K4iytLRXjCSIorWiGs n+q3krnpXu3TFkA8qtOFZMdnIiFuiq1yLT8hptsV5xh1TA2nsVvSYiaCr3q4s4BKjS/KrLDb qoxzw8ISjdUp4pA85vb6YLCmb39NgidD+7PmAr65lBNveIFynTgsja1rRQ4= In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 03/07/2026 11:01, Kuldeep Singh wrote: > > > On 03-07-2026 14:27, Konrad Dybcio wrote: >> On 7/3/26 10:38 AM, Kuldeep Singh wrote: >>> On 03-07-2026 12:24, Krzysztof Kozlowski wrote: >>>> On Thu, Jul 02, 2026 at 01:47:15AM +0530, Kuldeep Singh wrote: >>>>> Upcoming Shikra BAM DMA uses 7 IOMMU entries and not 6, so increase the >>>>> `iommus` maxItems constraint. >>>>> >>>>> Fix below error: >>>>> dma-controller@1b04000 (qcom,bam-v1.7.4): iommus: [[25, 132, 17], [25, >>>> >>>> There is no dma-controller@1b04000 in DTS. Please drop all the warnings >>>> which do not exist. >>> >>> Kindly check patch 6/6, it is introducing bam node with 7iommus which IP >>> describes and hence, updated bindings before to accustom this which also >>> helps in avoiding rob's dt-schema bot error. >> >> Krzysztof is saying that the error doesn't exist in the tree (because >> the offending DTS hunk is not merged), so you shouldn't claim this fixes >> an error, rather that Shikra simply needs it > > In previous patchset, krzysztof ask was to add error in commit log and > hence updated that. > Maybe some misunderstanding! >From that answer you should have understood there are no warnings to be fixed, no warnings to be mentioned, so that commit msg should have been fixed. Solution is not to add fake warnings in such case, like you did here. Best regards, Krzysztof