[PATCH v2 00/28] Add support for QMC HDLC, framer infrastruture and PEF2256 framer

[Andrew Lunn]

> The generic framer has:
>  - 2 consumers (QMC HDLC drv and codec)
>  - 1 provider (PEF2256)
> 
> So, the design is the following:
>                         +------------------+           +---------+
>                         | QMC              | <- TDM -> | PEF2256 | <-> E1
>      +---------+        |  +-------------+ |           |         |
>      | CPU DAI | <-data--> | QMC channel | |           |         |
>      +---------+        |  +-------------+ |           |         |
> +--------------+        |  +-------------+ |           |         |
> | QMC HDLC drv | <-data--> | QMC channel | |           |         |
> +--------------+        |  +-------------+ |           |         |
>      ^                  +------------------+           |         |
>      |   +--------+     +-------------+                |         |
>      +-> | framer | <-> | PEF2256 drv | <- local bus ->|         |
>          |        |     |             |                +---------+
>      +-> |        |     |             |
>      |   +--------+     |  +-------+  |
>      +-------------------> | codec |  |
>                         |  +-------+  |
>                         +-------------+

Thanks for adding the framer framework. I did not look into all the
details, but the basic design looks good.

	 Andrew