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 EBF3817D377; Tue, 3 Sep 2024 14:59:44 +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=1725375585; cv=none; b=ogjUSkShX/eGPIrORDLj7q8pr0svM+tlPD9XoxO6mew5D2vw/XWgIfgrL5s2jASxzZGdyHd6mp0/uN87rJAKCZuoK5yaZ/MQnPdmrunpE6hAQtMt+Y7cQI8EzSGzJMQznpf1yH/MB1DoCtalZnxqEMDYnrt/rgtNZZGJG5wK7BY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725375585; c=relaxed/simple; bh=y0N35nBfJ/THUgvtJXQMUmozSu8LBTvwkQivhfsaVGw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TnOoMbJMPdmbRBSIvhwYa0s0GksWLbrONoA5WONssQvGM799p3oS00dShfZYJbdymSeVyVZrXgBQ6aYRxaY0D+1Tp/rgl8w3uFwakT3YCsnmqTLoB1kxPvY5Y9jWxhJg9eyFAhyyNGdy8D7ciM09JhAHWeUmj2VrKnytblX/8cE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eH/0t4OP; 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="eH/0t4OP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4F0C5C4CEC6; Tue, 3 Sep 2024 14:59:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725375584; bh=y0N35nBfJ/THUgvtJXQMUmozSu8LBTvwkQivhfsaVGw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eH/0t4OPEf7XTPyNlFsI5qDz/CARORolMtQ542tvolIsIJsLZDsCuIaO6+8YYIxKQ PLJhW1SkZdQdojRs6QjlemFV0kLuCIYxilaObwzWXUY5gicDSrMfAiHR0wpLuJXqRH o9XJ8OWRrhtC1GQkeF3ImiWmw/4KsFfBD0S5YcUz2pA0vNqq96JwI7t5c5Dq0SWLYR ek8rGb/K6HJ0CVx6GdFKW5vS5O5TtWJnZOxWY9W23PgCFmbxeRF3E/PXKZDAZ/zqRG caLGIYd2oJG9nGFq4qdjKai4/IJImEEgUnG+ez76hTfxT6BMgH3LRf5XwpUMZy4L+p aSSaXlUo6ztyw== Date: Tue, 3 Sep 2024 09:59:43 -0500 From: Rob Herring To: Conor Dooley Cc: devicetree@vger.kernel.org, Conor Dooley , cyril.jean@microchip.com, valentina.fernandezalanis@microchip.com, nitin.deshpande@microchip.com, Krzysztof Kozlowski , Conor Dooley , linux-kernel@vger.kernel.org Subject: Re: [RFC v1] dt-bindings: add IP versioning document for Microchip FPGAs Message-ID: <20240903145943.GA1002295-robh@kernel.org> References: <20240830-culinary-cautious-2c2c19902dcb@spud> Precedence: bulk X-Mailing-List: devicetree@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: <20240830-culinary-cautious-2c2c19902dcb@spud> On Fri, Aug 30, 2024 at 05:00:40PM +0100, Conor Dooley wrote: > From: Conor Dooley > > This is a pretty rough document I conjured up in 5 minutes, to document > my expectations for compatible strings for both our FPGA IP blocks and > reference designs that we ship, a la the one that exists for SiFive IPs. > There's been some internal conversations lately about this naming etc, > so good to have something written down. > > Signed-off-by: Conor Dooley > --- > cc: cyril.jean@microchip.com > CC: valentina.fernandezalanis@microchip.com > CC: nitin.deshpande@microchip.com > CC: Rob Herring > CC: Krzysztof Kozlowski > CC: Conor Dooley > CC: devicetree@vger.kernel.org > CC: linux-kernel@vger.kernel.org > --- > .../bindings/microchip/ip-versioning.txt | 34 +++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/microchip/ip-versioning.txt > > diff --git a/Documentation/devicetree/bindings/microchip/ip-versioning.txt b/Documentation/devicetree/bindings/microchip/ip-versioning.txt > new file mode 100644 > index 000000000000..4a4e0e74c4e6 > --- /dev/null > +++ b/Documentation/devicetree/bindings/microchip/ip-versioning.txt > @@ -0,0 +1,34 @@ > +Devicetree compatible string versioning for Microchip FPGA IP blocks and reference designs > + > +This document describes the versioning guidelines for compatible strings > +used on Microchip FPGA IP blocks and reference designs. > + > +IP block-specific compatible strings are in the form: > +"microchip,-rtl-v" > +or optionally: > +"microchip,-rtl-v." > + > + should be the name of the IP in Libero's IP catalog. > +In most cases a major version should be sufficient, as breaking changes are > +intended to be accompanied by a version update, but if not, the optional minor > +version should be used, Please cover where do version numbers come from? Rob