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[2a02:8440:6340:f657:3074:96af:9642:3]) by smtp.gmail.com with ESMTPSA id s10-20020a1cf20a000000b003cfe1376f68sm15311450wmc.9.2022.11.28.08.21.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Nov 2022 08:21:43 -0800 (PST) Subject: [PATCH v5 0/3] Add MT8195 HDMI phy support MIME-Version: 1.0 X-b4-tracking: H4sIAB/fhGMC/23MTQrDIBAF4KsE17WosYl21XuUUvxLlSYGNBVCyN07dFOQrIb3eN9sKLsUXEbXZk PJlZDDHCFcTg0yXsWXw8FCRowwRiSV2NspPKfljWChVXZYJxWNh038jCOUPuRlTuvvY6Fw7n9cKCaY C84F7YwURNy0WsegkzubeUIP4IVVhAERnEprBj4QaQ9IW5EWiBKkHVjXEcr6A8IrwoFoaxh1tCW9kx XZ9/0LLLTAOysBAAA= From: Guillaume Ranquet Date: Mon, 28 Nov 2022 17:17:35 +0100 Message-Id: <20220919-v5-0-f346444bc459@baylibre.com> To: Chunfeng Yun , Krzysztof Kozlowski , David Airlie , Matthias Brugger , Philipp Zabel , Rob Herring , Kishon Vijay Abraham I , Daniel Vetter , Vinod Koul , Chun-Kuang Hu , CK Hu , Jitao shi Cc: mac.shen@mediatek.com, Guillaume Ranquet , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, stuart.lee@mediatek.com, kernel test robot , linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, AngeloGioacchino Del Regno , linux-mediatek@lists.infradead.org X-Mailer: b4 0.11.0-dev X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750757614645790601?= X-GMAIL-MSGID: =?utf-8?q?1750757614645790601?= Add support for HDMI phy on MT8195. This is based on top of next-20221128 To: Chunfeng Yun To: Kishon Vijay Abraham I To: Vinod Koul To: Rob Herring To: Krzysztof Kozlowski To: Matthias Brugger To: Chun-Kuang Hu To: Philipp Zabel To: David Airlie To: Daniel Vetter To: CK Hu To: Jitao shi Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Cc: linux-phy@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Cc: AngeloGioacchino Del Regno Cc: mac.shen@mediatek.com CC: stuart.lee@mediatek.com Signed-off-by: Guillaume Ranquet --- Changes in v5: - Fix compilation errors on 32 bits platform with no support for __udivdi3. Compile tested on mips with gcc-12 - Link to v4: https://lore.kernel.org/r/20220919-v4-0-bdc21e1307e9@baylibre.com Changes in v4: - Dedicated series for HDMI phy support (without the drm/ related changes) - Removed useless variable initializations in phy driver - Link to v3: https://lore.kernel.org/r/20220919-v3-0-a803f2660127@baylibre.com Changes in v3: - phy: Grouped register and bit definition together to add clarity - dt-bindings: Addressed comments - Link to v2: https://lore.kernel.org/r/20220919-v2-0-8419dcf4f09d@baylibre.com Changes in v2: - Removed syscon requirement from the hdmi node - Use as much as possible bit FIELD_PREP/FIELD_GET macros across all the patches - Make cec optional dynamically instead of hardcoded with a flag - Renamed hdmi variants to v1 (legacy) and v2 (mt8195) while waiting for a better name - Rework hdmi v2 code to use a connector (same as v1) - Remove "magic" 0x43 addr special handling in hdmi ddc code - Link to v1: https://lore.kernel.org/r/20220919-v1-0-4844816c9808@baylibre.com --- Guillaume Ranquet (3): dt-bindings: phy: mediatek: hdmi-phy: Add mt8195 compatible phy: phy-mtk-hdmi: Add generic phy configure callback phy: mediatek: add support for phy-mtk-hdmi-mt8195 .../devicetree/bindings/phy/mediatek,hdmi-phy.yaml | 1 + drivers/phy/mediatek/Makefile | 1 + drivers/phy/mediatek/phy-mtk-hdmi-mt8195.c | 527 +++++++++++++++++++++ drivers/phy/mediatek/phy-mtk-hdmi-mt8195.h | 111 +++++ drivers/phy/mediatek/phy-mtk-hdmi.c | 15 + drivers/phy/mediatek/phy-mtk-hdmi.h | 2 + 6 files changed, 657 insertions(+) --- base-commit: 15f2f20ccbf2d04cb14e3e7635aa0447208c71e7 change-id: 20220919-hdmi_mtk Best regards,