Add support for the Mobile Display SubSystem (MDSS) device present on the Qualcomm SAR2130P platform. The MDSS device is similar to SM8550, it features two MIPI DSI controllers, two MIPI DSI PHYs and one DisplayPort controller.
Note, due to the technical limitations DP controller wasn't completely evaluated. Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@oss.qualcomm.com> --- Changes in v5: - Resending without the @linaro.org -> @kernel.org change - Link to v4: https://lore.kernel.org/r/20250417-sar2130p-display-v4-0-b91dd8a21...@oss.qualcomm.com Changes in v4: - Changed MDP->EBI interconnect to QCOM_ICC_TAG_ALWAYS (Konrad) - Link to v3: https://lore.kernel.org/r/20250415-sar2130p-display-v3-0-62314b1c9...@oss.qualcomm.com Changes in v3: - Use defines for DSI PHY clock indices (Konrad) - Increas VBIF region size of 0x3000 (Konrad) - Link to v2: https://lore.kernel.org/r/20250314-sar2130p-display-v2-0-31fa4502a...@oss.qualcomm.com Changes in v2: - In MDSS schema switched from list items to contains: (Krzyztof) - In MDSS schema dropped extra empty lines (Krzysztof) - Fixed .ubwc_bank_spread in msm_mdss. (LKP) - Link to v1: https://lore.kernel.org/r/20250308-sar2130p-display-v1-0-1d4c30f43...@linaro.org --- Dmitry Baryshkov (10): dt-bindings: display/msm: dp-controller: describe SAR2130P dt-bindings: display/msm: dsi-controller-main: describe SAR2130P dt-bindings: display/msm: dsi-phy-7nm: describe SAR2130P dt-bindings: display/msm: qcom,sc7280-dpu: describe SAR2130P dt-bindings: display/msm: Add Qualcomm SAR2130P drm/msm/mdss: add SAR2130P device configuration drm/msm/dsi/phy: add configuration for SAR2130P drm/msm/dpu: add catalog entry for SAR2130P iommu/arm-smmu-qcom: Add SAR2130P MDSS compatible arm64: dts: qcom: sar2130p: add display nodes .../bindings/display/msm/dp-controller.yaml | 1 + .../bindings/display/msm/dsi-controller-main.yaml | 2 + .../bindings/display/msm/dsi-phy-7nm.yaml | 1 + .../bindings/display/msm/qcom,sar2130p-mdss.yaml | 439 +++++++++++++++++++++ .../bindings/display/msm/qcom,sc7280-dpu.yaml | 1 + arch/arm64/boot/dts/qcom/sar2130p.dtsi | 395 ++++++++++++++++++ .../drm/msm/disp/dpu1/catalog/dpu_9_1_sar2130p.h | 434 ++++++++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 + drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 2 + drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 1 + drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 23 ++ drivers/gpu/drm/msm/msm_mdss.c | 11 + drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 + 15 files changed, 1314 insertions(+), 1 deletion(-) --- base-commit: 5b37f7bfff3b1582c34be8fb23968b226db71ebd change-id: 20250308-sar2130p-display-b0601fcfeb30 Best regards, -- Dmitry Baryshkov <dmitry.barysh...@oss.qualcomm.com>
