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[93.5.22.158]) by smtp.googlemail.com with ESMTPSA id bq13-20020a5d5a0d000000b002365921c9aesm13332818wrb.77.2022.11.02.08.18.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Nov 2022 08:18:11 -0700 (PDT) Subject: [PATCH v6 0/3] iommu/mediatek: Add mt8365 iommu support MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-b4-tracking: H4sIAC6KYmMC/42Py2rDMBAAfyXoXBV59XCUU/+j9OCVVrXAjyDFhhD8793k1pKaXCRWMDOrm6hUMl VxOtxEoTXXPE88uLeDCH03fZPMkWcBCqBRqpF5HsdF1uV8nstFJqN8aEl5Q04wg10liaWbQs/UtAwD P/a5XuZyfTRW4OvzP90KUknnEdvoolJgP7C7DhkLvYd5vAf2wIiJEhARBv8b/GJy1btlzYJw1EiJAg DFl8sPsEWtrEcVG/ekbHbLhgUUHC9vDaHFl8t3MDXUaKOPMUV4Ura7ZcsCDyEi8sf5+CPYtu0H9RIj FCACAAA= From: Alexandre Mergnat Date: Wed, 02 Nov 2022 16:18:06 +0100 Message-Id: <20221001-iommu-support-v6-0-be4fe8da254b@baylibre.com> To: Matthias Brugger , Krzysztof Kozlowski , Joerg Roedel , Rob Herring , Robin Murphy , Will Deacon , Yong Wu Cc: linux-kernel@vger.kernel.org, Alexandre Mergnat , iommu@lists.linux.dev, linux-mediatek@lists.infradead.org, Amjad Ouled-Ameur , Markus Schneider-Pargmann , linux-arm-kernel@lists.infradead.org, Fabien Parent , AngeloGioacchino Del Regno , devicetree@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.10.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=2977; i=amergnat@baylibre.com; h=from:subject:message-id; bh=jrXGfpF0FZV8/iv8F9volsSlJjJIqhNJ+DNMJkMCyUU=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBjYooyXKwNIizT6oUBlfzf2waw3+sC4LEjNwSAKtWx aI7rt6CJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCY2KKMgAKCRArRkmdfjHURdGaD/ 9GZcXu79nnoqE+ZUz0yEZX9OWN1PuGu73BnkE5nr3ghfLBmD7asrUkd/dGPP1VC2jT0Lb/WtB0OS3j 8vtPmMCoBoklVapxVrUuGuIlOSFpVs6kfNDAuopkiKWgK1YYnXUDUcWWGoblW5Oyvkkvec/66ZOTJZ tI1Ab8TWdY9s8dVu3JGoIifjZWLSlb4PcAmu29AkXWiwwXQiQ+xHXGUfxN3IkRjTOZnKwJ/QyayROD XJhQsIgcL5fflLJN7Q40NyoBotaVRBzmvdQGUXXLFkVXmU8BpNFjPW2pQKt6QplOcigJYdDzfSLx2q h9dQ+kQ5CH+rNCh5mWcBy9gKyenu6XQHzfwr5rO8PoOFD+N516sKlvJoc/rBBYOZvQ0nnd9cZlAwvH NwMeW2Dzhxx6cm7k/G+IoTq5qiVxbN64uVyZOq2nKkU7CprzjV+ov/kCdyZ5a4jcYi9XEEgh8aDEmt uPFujssehSLpPwJz2GnIIdVXw7/2Fi6rr5xFPxpPoSZPOwAEEEH5Pa2+lYZnHYYt7CZ6xzmGee75vz c9zivbL1Y7ApRIvGpKq1+aIHQDP+vzOEhKvbgXPysYtnVjHlltEGnFNSRd1SkZ/1H9KoNPtv9Po29C 75i0+LnXCExK4PEsHThhi+CX+6P+MXuUFSCWl/jfVB5pqIYttbo2Z+uaJqJw== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series contains patches related to the support of mt8365 iommu. Thanks for your feedback so far. Regards, Alex Changes in v6: - Rebase - Add new trailers - Link to v5: https://lore.kernel.org/r/20221001-iommu-support-v5-0-92cdbb83bbb8@baylibre.com Changes in v5: - Fix name file in mediatek,iommu.yaml - Rename defines to be more consistent - Rework INT_ID_PORT_WIDTH_6 check - Link to v4: https://lore.kernel.org/r/20221001-iommu-support-v4-0-f1e13438dfd2@baylibre.com Changes in v4: - Typo - Rebase - Link to v3: https://lore.kernel.org/r/20221001-iommu-support-v3-0-c7b3059b0d16@baylibre.com Changes in v3: - Rename "mt8365-larb-port.h" to "mediatek,mt8365-larb-port.h" - Rework the macros which retrieve larb/port ID to improve human readability - Link to v2: https://lore.kernel.org/r/20221001-iommu-support-v2-0-dbfef2eeebc9@baylibre.com Changes in v2: - Rebase. - Change M4U_PORT_APU_READ & M4U_PORT_APU_WRITE port to avoid display conflict in larb0. These definitions are used for vpu0 device node. - Add dual license. - Retitle commit. - Rename to int_id_port_width for more detail. - Fix typo. - Set banks_enable and banks_num in mt8365_data to fix kernel panic at boot. - Link to v1 - https://lore.kernel.org/lkml/20220530180328.845692-1-fparent@baylibre.com/ To: Yong Wu To: Joerg Roedel To: Will Deacon To: Robin Murphy To: Rob Herring To: Krzysztof Kozlowski To: Matthias Brugger Cc: iommu@lists.linux.dev Cc: linux-mediatek@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: Fabien Parent Cc: Markus Schneider-Pargmann Cc: Amjad Ouled-Ameur Cc: AngeloGioacchino Del Regno Cc: Krzysztof Kozlowski Signed-off-by: Alexandre Mergnat --- Fabien Parent (3): dt-bindings: iommu: mediatek: add binding documentation for MT8365 SoC iommu/mediatek: add support for 6-bit encoded port IDs iommu/mediatek: add support for MT8365 SoC .../devicetree/bindings/iommu/mediatek,iommu.yaml | 2 + drivers/iommu/mtk_iommu.c | 25 +++++- .../dt-bindings/memory/mediatek,mt8365-larb-port.h | 90 ++++++++++++++++++++++ 3 files changed, 116 insertions(+), 1 deletion(-) --- base-commit: 11082343e3bf2953a937509f0316cabf69dbf908 change-id: 20221001-iommu-support-f409c7e094e6 Best regards, -- Alexandre Mergnat