[PATCH v1 0/5] Enhance definition of DFH and use enhancements for uart driver

[matthew . gerlach]

From: Matthew Gerlach <matthew.gerlach@xxxxxxxxx>

This patchset enhances the definition of the Device Feature Header (DFH) used by
the Device Feature List (DFL) bus and then uses the new enhancements in a uart
driver.

Patch 1 updates the DFL documentation to provide the motivation behind the 
enhancements to the definition of the DFH.

Patch 2 moves some of the DFH definitions to include/linux/dfl.h so that
they can be accessed by drivers outside of drivers/fpga.

Patch 3 adds the definitions for DFHv1.

Patch 4 defines and uses a DFHv1 parameter to provide a generic mechanism for
describing MSIX interrupts used by a particular feature instance.

Patch 5 adds a DFL uart driver that makes use of the new features of DFHv1.

Basheer Ahmed Muddebihal (2):
  fpga: dfl: Move the DFH definitions
  fpga: dfl: Add DFHv1 Register Definitions

Matthew Gerlach (3):
  Documentation: fpga: dfl: Add documentation for DFHv1
  fpga: dfl: add generic support for MSIX interrupts
  tty: serial: 8250: add DFL bus driver for Altera 16550.

 Documentation/fpga/dfl.rst         |  24 ++++
 drivers/fpga/dfl.c                 |  59 ++++++---
 drivers/fpga/dfl.h                 |  22 +---
 drivers/tty/serial/8250/8250_dfl.c | 188 +++++++++++++++++++++++++++++
 drivers/tty/serial/8250/Kconfig    |   9 ++
 drivers/tty/serial/8250/Makefile   |   1 +
 include/linux/dfl.h                |  80 +++++++++++-
 7 files changed, 347 insertions(+), 36 deletions(-)
 create mode 100644 drivers/tty/serial/8250/8250_dfl.c

-- 
2.25.1