Add driver for Sony IMX111 CMOS sensor found in LG Optimus 4X and Vu
smartphones.

---
Changes in v2:
- added nvmem-consumer and dropped eeprom
- switched to unevaluatedProperties
- dropped flash-leds, lens-focus, orientation and rotation since they are
  inherited from video-interface-devices by unevaluatedProperties
- dropped assigned-clock* props
- improved code style
- adjusted colorspace definitions

Changes in v3:
- switched to devm_regulator_bulk_get_const
- set V4L2_MBUS_CSI2_DPHY bus type unconditionaly
- removed pm_runtime_mark_last_busy
- removed properties from port endpoint and bus-type requirement
- removed unused headers
- adjusted register macros
- added vblank and hblank
- swapped register writed with known purpuse with macros
- container_of > container_of_const
- added return check to group write
- adjusted PM similar to imx219
- switched to enable/disable streams
- dropped enum_frame_interval, get_frame_interval and set_frame_interval ops
- devm_clk_get > devm_v4l2_sensor_clk_get
- adjusted default_link_freq calculation
- dropped imx111_id i2c_device_id
- improved code formatting

Changes in v4:
- aligned to 80 symbols per line
- switch > if for V4L2_CID_VBLANK in imx111_set_ctrl
- defined INTEGRATION_TIME_OFFSET
- added check for __v4l2_ctrl_* calls
- removed struct v4l2_subdev *sd from imx111_init_controls
- increased num of controls to 15
- initiated ret values
- added return pointer to most cci operations
---

Svyatoslav Ryhel (2):
  dt-bindings: media: i2c: document Sony IMX111 CMOS sensor
  media: i2c: add Sony IMX111 CMOS camera sensor driver

 .../bindings/media/i2c/sony,imx111.yaml       |  105 ++
 drivers/media/i2c/Kconfig                     |   10 +
 drivers/media/i2c/Makefile                    |    1 +
 drivers/media/i2c/imx111.c                    | 1610 +++++++++++++++++
 4 files changed, 1726 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx111.yaml
 create mode 100644 drivers/media/i2c/imx111.c

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2.51.0