From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> Hi All, This patch series aims to add driver support to CRU module found on Renesas RZ/G2L SoC. The Camera Data Receiving Unit (CRU) consists of a MIPI CSI-2 block and an Image Processing block. The Image Processing block can receive video data received from the external Digital Parallel Interface or MIPI CSI-2 block, and perform appropriate image processing for each. More details: * https://renesas.info/wiki/File:CRU.png * https://www.renesas.com/document/mah/rzg2l-group-rzg2lc-group-users-manual-hardware-0?language=en&r=1467981 Currently the driver has been tested using yavta and Gstreamer on RZ/G2L SMARC EVK using the ov5645 sensor on CSI2 interface only. Pipeline and compliance output: ------------------------------------ root@smarc-rzg2l:~# media-ctl -p Media controller API version 6.1.0 Media device information ------------------------ driver rzg2l_cru model renesas,rzg2l-cru serial bus info platform:10830000.video hw revision 0x0 driver version 6.1.0 Device topology - entity 1: csi-10830400.csi2 (2 pads, 2 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev0 pad0: Sink [fmt:UYVY8_1X16/1280x960 field:none colorspace:srgb] <- "ov5645 0-003c":0 [ENABLED,IMMUTABLE] pad1: Source [fmt:UYVY8_1X16/1280x960 field:none colorspace:srgb] -> "cru-ip-10830000.video":0 [ENABLED,IMMUTABLE] - entity 4: ov5645 0-003c (1 pad, 1 link) type V4L2 subdev subtype Sensor flags 0 device node name /dev/v4l-subdev1 pad0: Source [fmt:UYVY8_1X16/1280x960 field:none colorspace:srgb crop:(0,0)/1280x960] -> "csi-10830400.csi2":0 [ENABLED,IMMUTABLE] - entity 8: cru-ip-10830000.video (2 pads, 2 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev2 pad0: Sink [fmt:UYVY8_1X16/1280x960 field:none] <- "csi-10830400.csi2":1 [ENABLED,IMMUTABLE] pad1: Source [fmt:UYVY8_1X16/1280x960 field:none] -> "CRU output":0 [ENABLED,IMMUTABLE] - entity 17: CRU output (1 pad, 1 link) type Node subtype V4L flags 0 device node name /dev/video0 pad0: Sink <- "cru-ip-10830000.video":1 [ENABLED,IMMUTABLE] root@smarc-rzg2l:~# v4l2-compliance -s v4l2-compliance 1.22.1-4864, 64 bits, 64-bit time_t v4l2-compliance SHA: 47c8c377cf29 2021-10-23 15:12:35 Compliance test for rzg2l_cru device /dev/video0: Driver Info: Driver name : rzg2l_cru Card type : RZG2L_CRU Bus info : platform:10830000.video Driver version : 6.1.0 Capabilities : 0xa4200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x24200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : rzg2l_cru Model : renesas,rzg2l-cru Serial : Bus info : platform:10830000.video Media version : 6.1.0 Hardware revision: 0x00000000 (0) Driver version : 6.1.0 Interface Info: ID : 0x03000013 Type : V4L Video Entity Info: ID : 0x00000011 (17) Name : CRU output Function : V4L2 I/O Pad 0x01000012 : 0: Sink Link 0x02000017: from remote pad 0x100000a of entity 'cru-ip-10830000.video' (Video Pixel Formatter): Data, Enabled, Immutable Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK test invalid ioctls: OK Allow for multiple opens: test second /dev/video0 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported) Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 1 Audio Inputs: 0 Tuners: 0 Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0 Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported) Control ioctls (Input 0): test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported) test VIDIOC_QUERYCTRL: OK (Not Supported) test VIDIOC_G/S_CTRL: OK (Not Supported) test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported) test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0 Format ioctls (Input 0): test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK Codec ioctls (Input 0): test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) Buffer ioctls (Input 0): test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK test Requests: OK (Not Supported) Test input 0: Streaming ioctls: test read/write: OK (Not Supported) test blocking wait: OK test MMAP (no poll): OK test MMAP (select): OK test MMAP (epoll): OK test USERPTR (no poll): OK (Not Supported) test USERPTR (select): OK (Not Supported) test DMABUF: Cannot test, specify --expbuf-device Total for rzg2l_cru device /dev/video0: 53, Succeeded: 53, Failed: 0, Warnings: 0 root@smarc-rzg2l:~# v4l2-compliance -u /dev/v4l-subdev0 v4l2-compliance 1.22.1-4864, 64 bits, 64-bit time_t v4l2-compliance SHA: 47c8c377cf29 2021-10-23 15:12:35 Compliance test for device /dev/v4l-subdev0: Driver Info: Driver vers[ 2623.091211] csi-10830400.csi2: ================= START STATUS ================= ion : 6.1.0 [ 2623.100129] csi-10830400.csi2: ================== END STATUS ================== Capabilities : 0x00000000 Required ioctls: test VIDIOC_SUDBEV_QUERYCAP: OK test invalid ioctls: OK Allow for multiple opens: test second /dev/v4l-subdev0 open: OK test VIDIOC_SUBDEV_QUERYCAP: OK test for unlimited opens: OK Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported) Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0 Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0 Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported) Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported) test VIDIOC_QUERYCTRL: OK (Not Supported) test VIDIOC_G/S_CTRL: OK (Not Supported) test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported) test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0 Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported) Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported) test Requests: OK (Not Supported) Total for device /dev/v4l-subdev0: 43, Succeeded: 43, Failed: 0, Warnings: 0 root@smarc-rzg2l:~# v4l2-compliance -u /dev/v4l-subdev2 v4l2-compliance 1.22.1-4864, 64 bits, 64-bit time_t v4l2-compliance SHA: 47c8c377cf29 2021-10-23 15:12:35 Compliance test for rzg2l_cru device /dev/v4l-subdev2: Driver I[ 2629.048613] cru-ip-10830000.video: ================= START STATUS ================= nfo: Driver ve[ 2629.057842] cru-ip-10830000.video: ================== END STATUS ================== rsion : 6.1.0 Capabilities : 0x00000000 Media Driver Info: Driver name : rzg2l_cru Model : renesas,rzg2l-cru Serial : Bus info : platform:10830000.video Media version : 6.1.0 Hardware revision: 0x00000000 (0) Driver version : 6.1.0 Interface Info: ID : 0x0300000f Type : V4L Sub-Device Entity Info: ID : 0x00000008 (8) Name : cru-ip-10830000.video Function : Video Pixel Formatter Pad 0x01000009 : 0: Sink Link 0x02000015: from remote pad 0x1000003 of entity 'csi-10830400.csi2' (Video Interface Bridge): Data, Enabled, Immutable Pad 0x0100000a : 1: Source Link 0x02000017: to remote pad 0x1000012 of entity 'CRU output' (V4L2 I/O): Data, Enabled, Immutable Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_SUDBEV_QUERYCAP: OK test invalid ioctls: OK Allow for multiple opens: test second /dev/v4l-subdev2 open: OK test VIDIOC_SUBDEV_QUERYCAP: OK test for unlimited opens: OK Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported) Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0 Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0 Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported) Sub-Device ioctls (Sink Pad 0): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Try VIDIOC_SUBDEV_G/S_FMT: OK test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Active VIDIOC_SUBDEV_G/S_FMT: OK test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported) Sub-Device ioctls (Source Pad 1): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Try VIDIOC_SUBDEV_G/S_FMT: OK test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Active VIDIOC_SUBDEV_G/S_FMT: OK test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported) Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported) test VIDIOC_QUERYCTRL: OK (Not Supported) test VIDIOC_G/S_CTRL: OK (Not Supported) test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported) test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0 Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported) Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported) test Requests: OK (Not Supported) Total for rzg2l_cru device /dev/v4l-subdev2: 58, Succeeded: 58, Failed: 0, Warnings: 0 root@smarc-rzg2l:~# v5 -> v6 * DT binding patches un-changed * Dropped array indexing in rzg2l_csi2_global_timings. * Implemented PM runtime * Dropped Checking pad in rzg2l_csi2_set_format() * Dropped printing error message in case of s_stream failure * Dropped updating source pad format in set_fmt * Made pad links ENABLED | IMMUTABLE for CRU IP <-> CSI and CRU IP <-> output * Enable PM runtime before rzg2l_cru_dma_register() call * Moved media_device_register()/media_device_unregister() in rzg2l_cru_video_register()/rzg2l_cru_video_unregister() functions * Dropped including v4l2-ctrls.h * Dropped missing filed doc for structure * Made input_is_yuv and output_is_yuv as local variables * Got rid of is_csi for now as we are currently support CSI only. * Got rid of compose member from struct rzg2l_cru_dev * Got rid of mbus_code member from struct rzg2l_cru_dev * Propagate sink fmt to src format * Now validating fse code in enum_frame_size * Dropped log_status callback * Dropped including v4l2-event.h * Dropped setting bus_info in rzg2l_cru_querycap() * Dropped vidioc_log_status, vidioc_subscribe_event and vidioc_unsubscribe_event * Now calling pm_runtime_resume_and_get() and enabling vclk in s_stream v4 -> v5 * Fixed review comments pointed by Sakari v3 -> v4 * Included RB tag from Rob for binding patch * Implemented post_streamoff callback in CSI driver * Undo the configuration if s_stream(1) fails * Made sure we call post_streamoff in the error path if s_stream(1) failed v2 -> v3: * Updated clock names in DT binding doc * Included presetn reset signal and added reset-names in CSI binding * Renamed csi20 -> csi in DT binding doc * Included RB tag from Krzysztof for patch#1 * Switched to runtime PM for both CSI and CRU drivers * Implemented pre_streamon callback in CSI driver * Got rid of rzg2l_csi2_cmn_rstb_deassert()/ rzg2l_csi2_dphy_setting/rzg2l_csi2_mipi_link_setting() from CSI driver * Switched to for-loop instead of if block for getting CSI timings * Fixed rzg2l_csi2_set_format() as pointed by Laurent * Copied all colorspace-related fields received from userspace (colorspace, xfer_func, ycbcr_enc and quantization) in rzg2l_csi2_set_format. * Initialised pad in rzg2l_csi2_init_config() * Introduced RZG2L_CSI2_DEFAULT_WIDTH/HEIGHT/FMT macros * Dropped RZG2L_CSI2_SOURCE_VC0-RZG2L_CSI2_SOURCE_VC3 macros * Modeled CRU IP block as a subdev * Dropped explicitly selecting VIDEO_RZG2L_CSI2 for VIDEO_RZG2L_CRU config * Replaced v4l2_dev_to_cru macro with inline function notifier_to_cru() * Dropped id parameter from rvin_mc_parse_of() * Renamed rzg2l_cru_csi2_init() -> rzg2l_cru_media_init() * Used dev_err_probe() in rzg2l_cru_probe() * Replaced devm_reset_control_get() -> devm_reset_control_get_exclusive() * Prefixed HW_BUFFER_MAX and HW_BUFFER_DEFAULT macros with RZG2L_CRU_ * Moved asserting presetn signal from rzg2l_cru_dma_register() to rzg2l_cru_start_streaming_vq() * Dropped VB2_READ from VB2 io_modes * Used dev_dbg() in rzg2l_cru_video_register() and rzg2l_cru_video_unregister() * Got rid of rzg2l_cru_notify() * Dropped V4L2_CAP_READWRITE from device caps * Introduced rzg2l_cru_v4l2_init() for initialization. * Got rid v4l2_pipeline_pm_get() and used PM in ov5645 sensor driver. Patch posted https://patchwork.linuxtv.org/project/linux-media/patch/20220927201634.750141-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/ v1 -> v2: * Dropped media prefix from subject * Renamed node name csi20 -> csi * Used 4 spaces for indentation in example node * Dropped reset-names and interrupt-names properties * Dropped oneOf from compatible * Included RB tags from Laurent * Marked port0/1 as required for cru node * Sorted Kconfig select * Prefixed generic names for struct/variables with rzg2_csi2 * Dropped unnecessary checks for remote source * Dropped exporting functions * Moved lane validation to probe * Split up rzg2l_csi2_dphy_setting() and rzg2l_csi2_mipi_link_setting() * Used rzg2l_csi2_write() wherever possible * Dropped stream_count/lock members from csi2 struct * Used active subdev state instead of manually storing format in driver * Implemented init_cfg/enum_frame_size/enum_mbus_code callbacks * Dropped check for bus_type of remote source * Switched to manually turning ON/OFF the clocks instead of pm_runtime so that the mipi/dhpy initialization happens as per the HW manual * Hardcoded VC0 usage for now as streams API is under development v1: - https://patchwork.kernel.org/project/linux-renesas-soc/cover/20220801214718.16943-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/ RFC v2: - https://patchwork.kernel.org/project/linux-renesas-soc/cover/20220121010543.31385-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/ RFC v1: - https://patchwork.kernel.org/project/linux-renesas-soc/cover/20211207012351.15754-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/ Cheers, Prabhakar Lad Prabhakar (4): media: dt-bindings: Document Renesas RZ/G2L CSI-2 block media: dt-bindings: Document Renesas RZ/G2L CRU block media: platform: Add Renesas RZ/G2L MIPI CSI-2 receiver driver media: platform: Add Renesas RZ/G2L CRU driver .../bindings/media/renesas,rzg2l-cru.yaml | 157 +++ .../bindings/media/renesas,rzg2l-csi2.yaml | 149 +++ drivers/media/platform/renesas/Kconfig | 1 + drivers/media/platform/renesas/Makefile | 1 + .../media/platform/renesas/rzg2l-cru/Kconfig | 33 + .../media/platform/renesas/rzg2l-cru/Makefile | 6 + .../platform/renesas/rzg2l-cru/rzg2l-core.c | 338 ++++++ .../platform/renesas/rzg2l-cru/rzg2l-cru.h | 152 +++ .../platform/renesas/rzg2l-cru/rzg2l-csi2.c | 877 ++++++++++++++ .../platform/renesas/rzg2l-cru/rzg2l-ip.c | 255 ++++ .../platform/renesas/rzg2l-cru/rzg2l-video.c | 1057 +++++++++++++++++ 11 files changed, 3026 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml create mode 100644 Documentation/devicetree/bindings/media/renesas,rzg2l-csi2.yaml create mode 100644 drivers/media/platform/renesas/rzg2l-cru/Kconfig create mode 100644 drivers/media/platform/renesas/rzg2l-cru/Makefile create mode 100644 drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c create mode 100644 drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h create mode 100644 drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c create mode 100644 drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c create mode 100644 drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c -- 2.25.1
