docs: fpga: document programming fpgas using regions

2018-10-16T09:13:50Z

Clarify the intention that interfaces and upper layers use regions rather than managers directly. Rearrange API documentation to better group the API functions used to create FPGA mgr/bridge/regions and the API used for programming FPGAs. Signed-off-by: Alan Tull Suggested-by: Federico Vaga Acked-by: Moritz Fischer Signed-off-by: Greg Kroah-Hartman

kernel/Documentation/driver-api/fpga/fpga-programming.rst, branch linux-5.1.y

docs: fpga: document programming fpgas using regions