[0/4] media: introduce microchip csi2dc driver

Message

Eugen Hristev July 2, 2020, 1:23 p.m. UTC

Hi,

This series adds support for the Microchip csi2dc csi-2 demux controller.

I was not fully sure where is the best place for such a helper chip, thus
I added the driver in a separate 'misc' menu under the media menu.

There are references in the binding driver to the Synopsys IDI interface,
which is not yet in kernel mainline, as per the patch series at [1].

As this driver is still new, it still can get plenty of improvement, so,
waiting for feedback.

Thanks everyone for reviewing !

[1] https://lwn.net/Articles/790917/

Eugen Hristev (4):
  dt-bindings: media: csi2dc: add bindings for microchip csi2dc
  media: misc: introduce miscellaneous menu for helper chips
  media: misc: introduce microchip_csi2dc driver
  MAINTAINERS: add microchip csi2dc

 .../bindings/media/microchip,csi2dc.yaml      | 186 +++++
 MAINTAINERS                                   |   7 +
 drivers/media/Kconfig                         |   1 +
 drivers/media/Makefile                        |   2 +-
 drivers/media/misc/Kconfig                    |  22 +
 drivers/media/misc/Makefile                   |   2 +
 drivers/media/misc/microchip_csi2dc.c         | 705 ++++++++++++++++++
 7 files changed, 924 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
 create mode 100644 drivers/media/misc/Kconfig
 create mode 100644 drivers/media/misc/Makefile
 create mode 100644 drivers/media/misc/microchip_csi2dc.c