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 9BDCD3EDE7C; Wed, 7 Oct 2026 20:45:57 +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=1791405958; cv=none; b=C2nQdwah+VdoX3UWcTVv2Wfi2+Hpq6QKMjPtladI91jO/Mor0PTE6lotX3ORlMYHTyGUgKvS2dtnmhilLLsIvZDzjUkk0Ueb2schWd5Ne4+mXosEFDFW1Fe4EA/SZpmizpDzrdS/ZnkHZy1H6cWidaWfzVlRV078nb9zvrv8MIs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791405958; c=relaxed/simple; bh=35tYBjTsnGfodOHVa3RLtV3lcqHyDCI4P7n/KLSx+GY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GEhh19hgHc0nEubBZJT9BhXsUI5p67e2Q0YR3MIP4kwc2L6XTGxsxEO6KW+fsxcj2TubuIXKhDWQGa5ggU9RuShQrGkSCf2JNngbrLK9pb8C+aMElI89af3W3yNv6DAIc1Dt4WjDojQJlqeYg1M+RBGDD7VrnCMDiVokEheN/9o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oPjl4Jhf; 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="oPjl4Jhf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C0A51F000FF; Wed, 7 Oct 2026 20:45:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791405957; bh=AVegChHYiynIab6dcXIXFIdgk0jYyjoGPcciAkCI0pY=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=oPjl4JhfWgrA/wCXmKOiJ+6y4DmN7jFL4ndbb7AzkM0x7WjR3TJQk+upifxUqt16C rU7AxnWM2Er8iF6AMDEYfAFnHQ2unwCF/kwDVh4BnIG1PK627UQ1K2Y5eumBJRYMd2 zTOlXqIShWnGKswMK1HvK3jY4BYdRIHdrPB4udsHePsj+ICBjRuk7krytkuCwCgsAX /wUSj8WstX3kSrj6Ix3jQwedl/QHg7YCOB/QZ/tlqTM/GH8W9t9xPYR6M91JZSrruU AyuRrbLkc+cC5BKaAjg0O2NY9TUsdck9tEfLf3NEKlHywn7GXPjO+XnLrHHjv7+QQS jm7wSQLzZV9DQ== Date: Wed, 7 Oct 2026 15:45:56 -0500 From: "Rob Herring (Arm)" To: Ekansh Gupta Cc: Sibi Sankar , Bharath Kumar , Konrad Dybcio , Conor Dooley , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, Bjorn Andersson , Abel Vesa , Krzysztof Kozlowski , Chenna Kesava Raju , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Kandagatla , Mukesh Ojha , Konrad Dybcio Subject: Re: [PATCH v4 1/2] dt-bindings: misc: qcom,fastrpc: Allow hex digits in compute-cb node names Message-ID: <179140595600.238028.12326483402772161970.robh@kernel.org> References: <20261007-glymur-dtfix-v4-0-31f7143e759b@oss.qualcomm.com> <20261007-glymur-dtfix-v4-1-31f7143e759b@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261007-glymur-dtfix-v4-1-31f7143e759b@oss.qualcomm.com> On Wed, 07 Oct 2026 15:51:17 +0530, Ekansh Gupta wrote: > The patternProperties key for compute-cb subnodes used [0-9]* which > only matches decimal digits. However, per DTS convention, node unit > addresses must be the lowercase hexadecimal representation of the reg > value. For compute-cb nodes with reg values >= 10 (e.g. 12, 13, 14), > the correct node names are compute-cb@c, compute-cb@d, compute-cb@e > respectively, which are not matched by the current pattern. > > Extend the pattern to [0-9a-f]+ to allow lowercase hex digits, making > it consistent with DTS unit address conventions. Also change * to + > to require at least one digit in the unit address. > > Reviewed-by: Mukesh Ojha > Signed-off-by: Ekansh Gupta > --- > Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Acked-by: Rob Herring (Arm)