kernel.git/Documentation/devicetree/bindings/display/tegra, branch linux-rolling-stable

dt-bindings: display: tegra: Document Tegra20 and Tegra30 CSI

2025-11-14T14:54:57Z

Document CSI HW block found in Tegra20 and Tegra30 SoC. The #nvidia,mipi-calibrate-cells is not an introduction of property, such property already exists in nvidia,tegra114-mipi.yaml and is used in multiple device trees. In case of Tegra30 and Tegra20 CSI block combines mipi calibration function and CSI function, in Tegra114+ mipi calibration got a dedicated hardware block which is already supported. This property here is used to align with mipi-calibration logic used by Tegra114+. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Rob Herring (Arm) Signed-off-by: Thierry Reding

dt-bindings: display: tegra: document EPP, ISP, MPE and TSEC for Tegra114+

2025-11-14T14:39:39Z

The current EPP, ISP and MPE schemas are largely compatible with Tegra114+, requiring only minor adjustments. Additionally, the TSEC schema for the Security engine, which is available from Tegra114 onwards, is included. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Rob Herring (Arm) Reviewed-by: Mikko Perttunen Signed-off-by: Thierry Reding

dt-bindings: display: tegra: Move avdd-dsi-csi-supply from VI to CSI

2025-09-11T16:02:54Z

The avdd-dsi-csi-supply is CSI power supply, it has nothing to do with VI, like same supply is used with DSI and has nothing to do with DC. Move it to correct place. Signed-off-by: Svyatoslav Ryhel Acked-by: Rob Herring (Arm) Signed-off-by: Thierry Reding

dt-bindings: display: tegra: Document Tegra124 MIPI

2025-03-07T16:08:17Z

The Tegra124 MIPI hardware block is very similar to the one found on earlier chip generations. Add a corresponding compatible string. Acked-by: Conor Dooley Signed-off-by: Thierry Reding

dt-bindings: display: tegra: Allow dma-coherent on Tegra194 and later

2024-04-26T15:40:18Z

Tegra194 and later chips have a coherency fabric, so some devices can be marked as DMA coherent to avoid unnecessary cache maintenance. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Thierry Reding

dt-bindings: Fix typos

2023-08-18T16:32:25Z

Fix typos in Documentation/devicetree/bindings. The changes are in descriptions or comments where they shouldn't affect functionality. Signed-off-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org Signed-off-by: Rob Herring

dt-bindings: display: tegra: vi: add 'vip' property and example

2023-05-25T11:04:47Z

The Tegra20 VI peripheral can receive parallel input from the VIP parallel input module. Add it to the allowed properties and augment the existing nvidia,tegra20-vi example to show a 'vip' property. Signed-off-by: Luca Ceresoli Reviewed-by: Rob Herring Signed-off-by: Hans Verkuil

dt-bindings: display: tegra: add Tegra20 VIP

2023-05-25T11:04:47Z

VIP is the parallel video capture component within the video input subsystem of Tegra20 (and other Tegra chips, apparently). Signed-off-by: Luca Ceresoli Reviewed-by: Krzysztof Kozlowski Reviewed-by: Dmitry Osipenko Signed-off-by: Hans Verkuil

dt-bindings: display: Drop unneeded quotes

2023-03-24T19:20:49Z

Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Chun-Kuang Hu Reviewed-by: Krzysztof Kozlowski Reviewed-by: Laurent Pinchart Acked-by: Miguel Ojeda Reviewed-by: Dmitry Baryshkov #display/msm Link: https://lore.kernel.org/r/20230320233823.2919475-1-robh@kernel.org Signed-off-by: Rob Herring

Merge tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2023-02-24T21:31:53Z

Pull devicetree updates from Rob Herring: "DT core: - Add node lifecycle unit tests - Add of_property_present() helper aligned with fwnode API - Print more information on reserved regions on boot - Update dtc to upstream v1.6.1-66-gabbd523bae6e - Use strscpy() to instead of strncpy() in DT core - Add option for schema validation on %.dtb targets Bindings: - Add/fix support for listing multiple patterns in DT_SCHEMA_FILES - Rework external memory controller/bus bindings to properly support controller specific child node properties - Convert loongson,ls1x-intc, fcs,fusb302, sil,sii8620, Rockchip RK3399 PCIe, Synquacer I2C, and Synquacer EXIU bindings to DT schema format - Add RiscV SBI PMU event mapping binding - Add missing contraints on Arm SCMI child node allowed properties - Add a bunch of missing Socionext UniPhier glue block bindings and example fixes - Various fixes for duplicate or conflicting type definitions on DT properties" * tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (66 commits) dt-bindings: regulator: Add mps,mpq7932 power-management IC of: dynamic: Fix spelling mistake "kojbect" -> "kobject" dt-bindings: drop Sagar Kadam from SiFive binding maintainership dt-bindings: sram: qcom,imem: document sm8450 dt-bindings: interrupt-controller: convert loongson,ls1x-intc.txt to json-schema dt-bindings: arm: Add Cortex-A715 and X3 of: dynamic: add lifecycle docbook info to node creation functions of: add consistency check to of_node_release() of: do not use "%pOF" printk format on node with refcount of zero of: unittest: add node lifecycle tests of: update kconfig unittest help of: add processing of EXPECT_NOT to of_unittest_expect of: prepare to add processing of EXPECT_NOT to of_unittest_expect of: Use preferred of_property_read_* functions of: Use of_property_present() helper of: Add of_property_present() helper of: reserved_mem: Use proper binary prefix dt-bindings: Fix multi pattern support in DT_SCHEMA_FILES of: reserved-mem: print out reserved-mem details during boot dt-bindings: serial: restrict possible child node names ...