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Fri, 05 Apr 2019 23:06:38 -0700 (PDT) Received: from localhost ([210.160.217.71]) by smtp.gmail.com with ESMTPSA id f71sm16850074pfc.109.2019.04.05.23.06.37 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 05 Apr 2019 23:06:38 -0700 (PDT) Message-ID: <5ca841ee.1c69fb81.1ba7b.707f@mx.google.com> Date: Sat, 06 Apr 2019 01:06:36 -0500 From: Rob Herring Subject: Re: [PATCH v2 1/2] dt-bindings: Add external-facing PCIe port property References: <20190402131548.41949-1-jean-philippe.brucker@arm.com> <20190402131548.41949-2-jean-philippe.brucker@arm.com> In-Reply-To: <20190402131548.41949-2-jean-philippe.brucker@arm.com> To: Jean-Philippe Brucker X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190406_020644_613229_CA01DA45 X-CRM114-Status: UNSURE ( 8.61 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, Grant.Likely@arm.com, linux-pci@vger.kernel.org, Jeremy.Linton@arm.com, robh+dt@kernel.org, bhelgaas@google.com, Robin.Murphy@arm.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, 2 Apr 2019 14:15:47 +0100, Jean-Philippe Brucker wrote: > Provide a way for the firmware to tell the OS which devices are external > to the machine and therefore untrusted. The property can describe for > example Thunderbolt and other user-accessible ports, which should always > have the strongest IOMMU protection. > > Signed-off-by: Jean-Philippe Brucker > --- > Documentation/devicetree/bindings/pci/pci.txt | 50 +++++++++++++++++++ > 1 file changed, 50 insertions(+) > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel