Merge series "spi: altera: Add DFL bus support for Altera SPI" from matthew.gerlach@linux.intel.com

Matthew Gerlach <matthew.gerlach@linux.intel.com>:

From: Matthew Gerlach <matthew.gerlach@linux.intel.com>

This patch set adds Device Feature List (DFL) bus support for
the Altera SPI Master controller.

Patch 1 separates spi-altera.c into spi-altera-core.c and
spi-altera-platform.c.

Patch 2 adds spi-altera-dfl.c.

Matthew Gerlach (2):
  spi: altera: separate core code from platform code
  spi: altera: Add DFL bus driver for Altera API Controller

 drivers/spi/Kconfig               |  18 +-
 drivers/spi/Makefile              |   4 +-
 drivers/spi/spi-altera-core.c     | 222 ++++++++++++++++++++++
 drivers/spi/spi-altera-dfl.c      | 204 ++++++++++++++++++++
 drivers/spi/spi-altera-platform.c | 172 +++++++++++++++++
 drivers/spi/spi-altera.c          | 378 --------------------------------------
 include/linux/spi/altera.h        |  21 +++
 7 files changed, 639 insertions(+), 380 deletions(-)
 create mode 100644 drivers/spi/spi-altera-core.c
 create mode 100644 drivers/spi/spi-altera-dfl.c
 create mode 100644 drivers/spi/spi-altera-platform.c
 delete mode 100644 drivers/spi/spi-altera.c

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1.8.3.1