On Sun, May 16, 2021 at 04:44:16AM +0300, Laurent Pinchart wrote: > Hello, > > This patch series adds support for the CSIS found in the NXP i.MX8MM SoC > to the imx7-mipi-csis driver. > > The CSIS is an IP core from Samsung, integrated in different NXP SoCs. > The driver currently supports v3.3 of the CSIS, found in SoCs from the > i.MX6 and i.MX7 families. This series extends the driver to support > v3.6.3 of the IP, found in i.MX8MM and other members of the i.MX8 > family. > > The first 22 patches are miscellaneous cleanups and improvements. Please > see individual patches for details. > > Patch 23/25 extends the imx7-mipi-csis DT bindings with i.MX8MM support. > Support for other members of the i.MX8 family will come later, and for > SoCs including an ISI IP core (such as the i.MX8MP) this will require > more work to handle additional glue logic. > > Patch 24/25 then extends the imx7-mipi-csis driver accordingly. > > Finally, patch 25/25 updates MAINTAINERS per popular request from people > who believe I have too much free time :-) > > The series has been tested on an i.MX6ULL (for the CSIS v3.3) and I meant an i.MX7D, sorry. > i.MX8MM (for the CSIS v3.6.3). > > The changes in the integration of the CSIS between i.MX7 and i.MX8, as > described in the DT bindings, have been found through reading of > reference manuals and BSP source code, with different sources of > information contradicting each other. A confirmation from NXP would be > nice (in particular regarding the clocks). > > Laurent Pinchart (25): > media: imx: imx7_mipi_csis: Fix logging of only error event counters > media: imx: imx7_mipi_csis: Count the CSI-2 debug interrupts > media: imx: imx7_mipi_csis: Update ISP_CONFIG macros for quad pixel > mode > media: imx: imx7_mipi_csis: Move static data to top of > mipi_csis_dump_regs() > media: imx: imx7_mipi_csis: Minimize locking in get/set format > media: imx: imx7_mipi_csis: Don't set subdev data > media: imx: imx7_mipi_csis: Reorganize code in sections > media: imx: imx7_mipi_csis: Set the CLKSETTLE register field > media: imx: imx7_mipi_csis: Drop unused csis_hw_reset structure > media: imx: imx7_mipi_csis: Store CSI-2 data type in format structure > media: imx: imx7_mipi_csis: Drop csi_state phy field > media: imx: imx7_mipi_csis: Rename mipi_sd to sd > media: imx: imx7_mipi_csis: Rename csi_state flag field to state > media: imx: imx7_mipi_csis: Turn csi_state irq field into local > variable > media: imx: imx7_mipi_csis: Don't pass pdev to mipi_csis_parse_dt() > media: imx: imx7_mipi_csis: Pass csi_state to mipi_csis_subdev_init() > media: imx: imx7_mipi_csis: Drop csi_state pdev field > media: imx: imx7_mipi_csis: Make csi_state num_clocks field unsigned > media: imx: imx7_mipi_csis: Reorganize csi_state structure > media: imx: imx7_mipi_csis: Reorganize mipi_csis_probe() > media: imx: imx7_mipi_csis: Reject invalid data-lanes settings > media: imx: imx7_mipi_csis: Move PHY control to dedicated functions > dt-bindings: media: nxp,imx7-mipi-csi2: Add i.MX8MM support > media: imx: imx7_mipi_csis: Add i.MX8MM support > media: imx: imx7_mipi_csis: Update MAINTAINERS > > .../bindings/media/nxp,imx7-mipi-csi2.yaml | 109 +- > MAINTAINERS | 1 + > drivers/staging/media/imx/imx7-mipi-csis.c | 994 ++++++++++-------- > 3 files changed, 658 insertions(+), 446 deletions(-) -- Regards, Laurent Pinchart
