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[66.131.184.68]) by smtp.gmail.com with ESMTPSA id g82sm1915427qke.119.2021.06.17.08.09.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Jun 2021 08:09:47 -0700 (PDT) From: Jonathan Marek To: freedreno@lists.freedesktop.org Cc: Abhinav Kumar , Anurag Kumar Vulisha , Bernard Zhao , Daniel Vetter , David Airlie , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), Dmitry Baryshkov , dri-devel@lists.freedesktop.org (open list:DRM DRIVER FOR MSM ADRENO GPU), Jordan Crouse , Konrad Dybcio , Laurent Pinchart , linux-arm-msm@vger.kernel.org (open list:DRM DRIVER FOR MSM ADRENO GPU), linux-kernel@vger.kernel.org (open list), Rajendra Nayak , Rob Clark , Rob Herring , Sean Paul , Swapnil Jakhade , Vinod Koul , Viresh Kumar Subject: [PATCH v4 0/3] drm/msm/dsi: support CPHY mode for 7nm pll/phy Date: Thu, 17 Jun 2021 10:43:32 -0400 Message-Id: <20210617144349.28448-1-jonathan@marek.ca> X-Mailer: git-send-email 2.26.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add the required changes to support 7nm pll/phy in CPHY mode. This adds a "qcom,dsi-phy-cphy-mode" property for the PHY node to enable the CPHY mode. v2: - rebased on DSI PHY reworks - reworked getting cphy_mode in dsi_host.c - documentation change in separate patch v3: - yaml bindings - changed binding to "phy-type = ;" v4: - PHY_TYPE_{DPHY,CPHY} instead of PHY_TYPE_DSI_{DPHY,CPHY} - use enum/default for phy-type property - remove a stray semicolon in dts example Jonathan Marek (3): dt-bindings: msm: dsi: add missing 7nm bindings dt-bindings: msm: dsi: document phy-type property for 7nm dsi phy drm/msm/dsi: support CPHY mode for 7nm pll/phy .../bindings/display/msm/dsi-phy-7nm.yaml | 71 +++++++++ drivers/gpu/drm/msm/dsi/dsi.xml.h | 2 + drivers/gpu/drm/msm/dsi/dsi_host.c | 34 +++- drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 49 ++++++ drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 3 + drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 145 ++++++++++++------ include/dt-bindings/phy/phy.h | 2 + 7 files changed, 259 insertions(+), 47 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml