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 15CC73F7899; Tue, 4 Aug 2026 15:38:36 +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=1785857918; cv=none; b=MHtmlna2Uht5SMNw/2vvvydwL5kHLIrdZ7xn72paI0BOs+TOADBvpCg66363RXB1xIZfulmPoNw/ckZRo+SiGzFrBJxgd4foL/MdYDI+UQT911Qbh0DNYSer3lP50GZvoeH+3W1P1b0iH/xYoyKFIK6sZJ85O9mtUSwzYj5mhVo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785857918; c=relaxed/simple; bh=eh2BQOQm5KSzzSGW9l8H5doD+YZaMC+W8qiQhvuWldQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=VwIOjpGKDToUIvMy4noe6vxWtZhbDqaBLcr31WVNwOZSYMXu2YBsMmmY+g1xCte8XquKGodCYuAyxqu9HRg1L06w5rBaCUBFPteZQkeP+Q9m4kRotRaC13cjffBxQ26aiEMpCzupz11mHusg8O2SWuEIJFWM6+lM5i1LBFJYGW8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aEMPGjb7; 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="aEMPGjb7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F2681F000E9; Tue, 4 Aug 2026 15:38:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785857916; bh=heMtMxAU7DLcCiXJWZqfk6WJKR4j0rKL6OYx7YZwycY=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=aEMPGjb7GqBdfvHtpLS0nqswNqnkaBtTCOO02PwPEVRtho80RUsudHmFE78433flh ZU+eSY96zl2YgA29qUcVZyQO/GsZSKaGOyA4/A/0xSFC90etuXABhN/zHuv/JXdxco SgRFwjhxcAYcQlIu3zaA3xfK5i2tVigfsyCYqGuLM2jpoUns94Dsc2IO6scaE77a01 uQ3Uach+AHwApuKQjQkEEcrtIphqX/RCdHEbgllXBhwcIDZDMm1Nb0P0hd8f3wNuBe L1O0AEj7VVrsay587M5gHTSXi1ycexHR8eoHNRL0e/kolYsS5bGkgyb4nafUsWR7CJ TpDhI2sNhGoMA== Message-ID: Date: Tue, 4 Aug 2026 17:38:28 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] dt-bindings: remoteproc: qcom,shikra-pas: Allow bam-dmux subnode To: Vishnu Santhosh Cc: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kumar Patro , Komal Bajaj , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Deepak Kumar Singh References: <20260729-shikra-pas-bam-dmux-binding-v2-1-d85fea84c141@oss.qualcomm.com> <20260730-organic-chimpanzee-of-excellence-ebbcca@quoll> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 04/08/2026 17:18, Vishnu Santhosh wrote: > > On 30-07-2026 12:53 pm, Krzysztof Kozlowski wrote: >> On Wed, Jul 29, 2026 at 02:21:01PM +0530, Vishnu Santhosh wrote: >>> The BAM-DMUX node lives as a direct child of the modem PAS remoteproc >> No, it does not. Look: >> >> $ git describe >> next-20260729 >> $ git grep bam-dmux >> No child node shown > > The commit message overstated this. The dt changes are yet to be merged. > I'll correct it in v3. > >> >> Why isn't this part of Shikra remoteproc commit/patch? How any code >> could pass validation otherwise? > > By the time the BAM-DMUX support was brought up and validated, the > remoteproc changes was already in a stable state. Therefore, the No, it was not in stable state if it was not merged. > bam-dmux change is being submitted separately. No, bindings should be complete. > >>> node, but qcom,shikra-pas.yaml has unevaluatedProperties: false and >>> does not list bam-dmux, so any DT adding this subnode fails schema >>> validation. >> Fails how? How can I reproduce the error? >> >> There is no bam-dma in this binding example. >> >> >> Best regards, >> Krzysztof > > Did you mean bam-dmux (the property this patch adds)? If so, I'll add > an example with a bam-dmux subnode in v3. You claim something fails. Prove it. Best regards, Krzysztof