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 4E1BD52F6B for ; Fri, 19 Apr 2024 08:23:42 +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=1713515023; cv=none; b=puq5zJg4byq1GBN9PrYpaDk1PxZXANMOUK6R1aTlS4cTx0KU4UlEwFTQnhGycWZvHINiRl7o9ODTdkLNhkhxlr8kywYxvLilCuQCMvzH6f4Oy5nW9DR8oXqRC/v+7NTcUxLGwUvXCiZcDWdNTd0aN9Pxa07bPyTcGjWlH8AgaeA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713515023; c=relaxed/simple; bh=GXAlRi1umXGObuzBscLYTBzw0wG3g4b4OMjZxXFCslk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=u2Qw7Imnoja785oxOslxnIw7phBb1avQl7ys1Ce7LtQlOA4ziwJopagmcbsLaPdJO62mvoDbPOUJOXvJrJ2AeFNN7qVIqs/7eJmgnB8Nx2eLY7DvtcV54g9qolmsqH9i4wRbRLeXKuW0vcMWT6UKT/5pC52GLob2DcoRD0VJCtc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=V9aAW68Z; 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="V9aAW68Z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 66EA6C072AA; Fri, 19 Apr 2024 08:23:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713515022; bh=GXAlRi1umXGObuzBscLYTBzw0wG3g4b4OMjZxXFCslk=; h=Date:From:To:List-Id:Cc:Subject:References:In-Reply-To:From; b=V9aAW68ZQO5YVrgicF7Ls/bvF2AnXim98dDy+L+27/Kh1ggbYT7U76VdnNwWKaDcL USf85zN/5OXEhnd3UOjm0rGyRRTPfbQKrSuikHCpArZE5gh4tfotkW0p5i5GtcAtw4 OPMRapLut1GvB2SbVFi+gCwcURkTEsR1XjgvgHdUHcuOE9sXSep1En2lYYC0PqxKRU 2KaoMhfk8mbYaByjd0vhHxzl6Zk6PizvVIgCa3WlY5k7PIykor2a1pmbhYLzJfCvSf 79vqrY8p7rv5VDbYPYhV/dvPHrA5kjlN2ooSqNE4kza5/hDfjEhWNxaRxfUfyZkIlD NZt4HJAmouAAw== Date: Fri, 19 Apr 2024 10:23:37 +0200 From: Marek =?utf-8?B?QmVow7pu?= To: Conor Dooley Cc: Gregory CLEMENT , Arnd Bergmann , soc@kernel.org, arm@kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Krzysztof Kozlowski Subject: Re: [PATCH v6 01/11] dt-bindings: arm: add cznic,turris-omnia-mcu binding Message-ID: <20240419082337.646a54a5jam7x3x6@kandell> References: <20240418121116.22184-1-kabel@kernel.org> <20240418121116.22184-2-kabel@kernel.org> <20240418-grain-ethics-8a3ee62ac9a1@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=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240418-grain-ethics-8a3ee62ac9a1@spud> On Thu, Apr 18, 2024 at 04:43:54PM +0100, Conor Dooley wrote: > On Thu, Apr 18, 2024 at 02:11:06PM +0200, Marek Behún wrote: > > Add binding for cznic,turris-omnia-mcu, the device-tree node > > representing the system-controller features provided by the MCU on the > > Turris Omnia router. > > > > Signed-off-by: Marek Behún > > Reviewed-by: Krzysztof Kozlowski > > --- > > .../bindings/arm/cznic,turris-omnia-mcu.yaml | 86 +++++++++++++++++++ > > Why's this in bindings/arm btw? Seems like it is some remote firmware if > it is running off-SoC on an MCU, so either remoteproc or firmware would > make more sense? Tying it to arm at least needs an explanation IMO. This was discussed with Krzysztof in v1, you can look it up at https://lore.kernel.org/soc/20230824131736.067c40e2@dellmb/ Basically the SoC is an ARM board, and the MCU is also always ARM. I'm guessing firmware would also make sense...