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[216.228.112.22]) by smtp.gmail.com with ESMTPSA id u3sm7493267pfn.134.2019.10.10.20.47.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Oct 2019 20:47:13 -0700 (PDT) From: Nicolin Chen To: joro@8bytes.org, robh+dt@kernel.org, mark.rutland@arm.com, will@kernel.org, robin.murphy@arm.com Subject: [PATCH 0/2] iommu/arm-smmu: Add an optional "input-address-size" property Date: Thu, 10 Oct 2019 20:46:07 -0700 Message-Id: <20191011034609.13319-1-nicoleotsuka@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191010_204718_228964_0FDFEC67 X-CRM114-Status: UNSURE ( 8.15 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:643 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (nicoleotsuka[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This series of patches add an optional DT property to allow an SoC to specify how many bits being physically connected to its SMMU instance, depending on the SoC design. Nicolin Chen (2): dt-bindings: arm-smmu: Add an optional "input-address-size" property iommu/arm-smmu: Read optional "input-address-size" property Documentation/devicetree/bindings/iommu/arm,smmu.txt | 7 +++++++ drivers/iommu/arm-smmu.c | 10 ++++++++-- 2 files changed, 15 insertions(+), 2 deletions(-)