[PATCH v2 0/3] Subject: [PATCH 0/3] Add Shikra (QCM2390) display support

[Nabige Aala <nabige.aala@oss.qualcomm.com>]

Shikra (QCM2390) is a Qualcomm SoC based on the QCM2290 family that
reuses the same MDSS/DPU 6.5 hardware as QCM2290. This series enables
the display subsystem for Shikra by adding DT binding updates for MDSS,
DSI controller and DPU, arm64 defconfig enablement for the ILI7807S DSI
panel, and UBWC configuration mapping Shikra to qcm2290_data.

Driver and SMMU support are covered by the existing qcom,qcm2290-mdss
fallback compatible string — no separate drm/msm or IOMMU patches are
required.

Tested on Shikra CQM EVK board with ILI7807S DSI panel. Display
pipeline probes cleanly and panel renders correctly.

Signed-off-by: Nabige Aala <nabige.aala@oss.qualcomm.com>
---
Nabige Aala (3):
  dt-bindings: display: msm: qcm2290: Add Shikra MDSS
  arm64: defconfig: Enable ILI7807S DSI panel driver
  soc: qcom: ubwc: Add Shikra UBWC config 

 Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml		|  1 +
 Documentation/devicetree/bindings/display/msm/qcom,qcm2290-dpu.yaml		|  4 +++-
 Documentation/devicetree/bindings/display/msm/qcom,qcm2290-mdss.yaml		| 34 +++++++++++++++++++++++++++-------
 arch/arm64/configs/defconfig							|  1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c					|  1 +
 drivers/soc/qcom/ubwc_config.c							|  1 +
 5 files changed, 33 insertions(+), 8 deletions(-)
---
Prerequisite-Message-Id: <20260518-ili7807s-panel-v1-0-d7b048163b1c@oss.qualcomm.com>

---
Changes in v2:
- Drop drm/msm/mdss: Shikra support patch; driver reuse is handled via
  the qcom,qcm2290-mdss fallback compatible string (per Dmitry's review)
- Drop iommu/arm-smmu: Shikra SMMU client table patch; not required with
  fallback compatible approach
- Fix UBWC config to map qcom,shikra to qcm2290_data instead of
  no_ubwc_data; Shikra shares UBWC support with QCM2290
- Refactor series from 5 patches to 3 patches
- Link to v1: https://patch.msgid.link/20260603-shikra-display-v1-0-aeac1b94faa7@oss.qualcomm.com

---
Nabige Aala (3):
      dt-bindings: display: msm: qcm2290: Add Shikra MDSS
      arm64: defconfig: Enable ILI7807S DSI panel driver
      soc: qcom: ubwc: Add Shikra UBWC config

 .../bindings/display/msm/dsi-controller-main.yaml  |  1 +
 .../bindings/display/msm/qcom,qcm2290-dpu.yaml     |  7 ++--
 .../bindings/display/msm/qcom,qcm2290-mdss.yaml    | 38 ++++++++++++++++++----
 arch/arm64/configs/defconfig                       |  1 +
 drivers/soc/qcom/ubwc_config.c                     |  1 +
 5 files changed, 39 insertions(+), 9 deletions(-)
---
base-commit: 3a34f9c13cc0688f8db2a0db8506bf8c0d90737d
change-id: 20260603-shikra-display-07767208fa90

Best regards,
--  
Nabige Aala <nabige.aala@oss.qualcomm.com>