[PATCH v5 0/4] Add MIPI CSI-2 support for i.MX8ULP

[Guoniu Zhou <guoniu.zhou@nxp.com>]

The serial adds MIPI CSI-2 support for i.MX8ULP.

Signed-off-by: Guoniu Zhou <guoniu.zhou@nxp.com>
---
Changes in v5:
- Delete else: block and move clock constrains to each case.
- List exact cases, but put imx8qxp/qm in one if:then: block to avoid
  repetitive code since they are same.
- Link to v4: https://lore.kernel.org/all/20250828-csi2_imx8ulp-v4-0-a2f97b15bb98@nxp.com

Changes in v4:
- Change csr clock name to pclk which is more readability.
- Add restriction to i.MX8ULP and the other variants remain the same as previous versions.
- Update commit log in patch 1 to describe why add new compatible string for i.MX8ULP.
- Link to v3: https://lore.kernel.org/all/20250825-csi2_imx8ulp-v3-0-35885aba62bc@nxp.com

Changes in v3:
- Correct the order of "fsl,imx8qm-mipi-csi2","fsl,imx8qm-mipi-csi2".
- Correct the order of minItems and maxItems.
- Restict all variants.
- Change pclk clock name to csr to match IP port name.
- Align description about csr clock with IP datasheet.
- Add reasons for adding a fourth clock(csr) in patch 1 commit log.
- Link to v2: https://lore.kernel.org/all/20250822-csi2_imx8ulp-v2-0-26a444394965@nxp.com

Changes in v2:
- Add more description about pclk clock.
- Change minItems/maxItems to 2 for resets property.
- Better to handle "fsl,imx8ulp-mipi-csi2" variant.
- Move comment to the top of reset_control_deassert().
- Move dts patch as the last one.
- Add "fsl,imx8qxp-mipi-csi2" to compatible string list of csi node.
- Remove patch 5 in v1.
- Link to v1: https://lore.kernel.org/all/20250812081923.1019345-1-guoniu.zhou@oss.nxp.com

---
Guoniu Zhou (4):
      media: dt-bindings: nxp,imx8mq-mipi-csi2: Add i.MX8ULP compatible string
      media: imx8mq-mipi-csi2: Use devm_clk_bulk_get_all() to fetch clocks
      media: imx8mq-mipi-csi2: Explicitly release reset
      arm64: dts: imx8ulp: Add CSI and ISI Nodes

 .../bindings/media/nxp,imx8mq-mipi-csi2.yaml       | 46 ++++++++++++++-
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi         | 67 ++++++++++++++++++++++
 drivers/media/platform/nxp/imx8mq-mipi-csi2.c      | 60 ++++++-------------
 3 files changed, 127 insertions(+), 46 deletions(-)
---
base-commit: a75b8d198c55e9eb5feb6f6e155496305caba2dc
change-id: 20250819-csi2_imx8ulp-9db386dd6bdf

Best regards,
-- 
Guoniu Zhou <guoniu.zhou@nxp.com>