From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6AF9DC433DF for ; Wed, 10 Jun 2020 07:43:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 44CD12083B for ; Wed, 10 Jun 2020 07:43:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591775032; bh=MJzP5c5PR6Tdbg5SV0+1atLygB5fnKjJ1WvlubG9GS4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=aN15yDkj4YxujmHCy20LBSJPxBcBpbzG5APzLjInNLQPu1zTT43UW5hA/GOwvLUWD ffA0aLZW6d2Hx8y8GmDnNGlI7xM4Bs525WCrSOXNwlOPEVBruHjCH2tRy4OIWlJE2q CPiy2HkZlot5cEiBePW9x+eirIb3V2hGK8j96HYQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726506AbgFJHnv (ORCPT ); Wed, 10 Jun 2020 03:43:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:33212 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726105AbgFJHnv (ORCPT ); Wed, 10 Jun 2020 03:43:51 -0400 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0A7A9207ED; Wed, 10 Jun 2020 07:43:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591775031; bh=MJzP5c5PR6Tdbg5SV0+1atLygB5fnKjJ1WvlubG9GS4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hf4+gnJDchJ4uO1MJWnvwmDIcd0y21EoTFChE6EaZZkEydefidjSqoYDeUwvTFisi Y81pimw4KmKJySeDSaS7iN4SvDD554JqQWgX+hP/nkJkpi29NqAQFYK8wtda4WVqpr /NUQE2lWjpPusrUcQB/evYER22xyO+ecj0qVgh8o= Date: Wed, 10 Jun 2020 08:43:47 +0100 From: Will Deacon To: Rob Herring Cc: Sudeep Holla , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Marc Zyngier Subject: Re: [RFC PATCH 1/3] dt-bindings: Add ARM PSA FF binding for non-secure VM partitions Message-ID: <20200610074346.GB15939@willie-the-truck> References: <20200601094512.50509-1-sudeep.holla@arm.com> <20200601094512.50509-2-sudeep.holla@arm.com> <20200609223551.GA1620273@bogus> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200609223551.GA1620273@bogus> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, Jun 09, 2020 at 04:35:51PM -0600, Rob Herring wrote: > On Mon, Jun 01, 2020 at 10:45:10AM +0100, Sudeep Holla wrote: > > Add devicetree bindings for a Arm PSA FF-A compliant non-secure partition > > at virtual interface(VMs). > > > > Signed-off-by: Sudeep Holla > > --- > > .../devicetree/bindings/arm/arm,psa-ffa.txt | 47 +++++++++++++++++++ > > 1 file changed, 47 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/arm/arm,psa-ffa.txt > > I'm hoping this goes away if the firmware is discoverable, but if not DT > bindings are DT schema now. We'll need the binding for the kvm host side, because there are plenty of partition properties that are not discoverable (e.g. number of vCPUs). I'll have a go a yamlifying what I have... Will